This version of BIP! Finder aims to ease the exploration of COVID-19-related literature by enabling ranking articles based on various impact metrics.
Last Update: 18 - 01 - 2023 (628506 entries)
Popularity: Citation-based measure reflecting the current impact.
Influence: Citation-based measure reflecting the total impact.
Reader Attention: The current number of Mendeley readers.
Social Media Attention: The number of recent tweets related to this article.
*More details on these impact measures can be found here.
Exceptional score (in top 0.01%).
Substantial score (in top 1%).
Average score (in bottom 99%).
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CORD-19 dataset(1) (list of papers)
LitCovid hub(2) (list of papers)
PMC & PubMed (citations)
Mendeley (number of readers)
COVID-19-TweetIDs(3) (tweets)
| Title | Venue | Year | Impact | Source | |
|---|---|---|---|---|---|
| 1351 | Effect of Hydroxychloroquine in Hospitalized Patients with Covid-19 BACKGROUND: Hydroxychloroquine and chloroquine have been proposed as treatments for coronavirus disease 2019 (Covid-19) on the basis of in vitro activity and data from uncontrolled studies and small, randomized trials. METHODS: In this randomized, controlled, open-label platform trial comparing a range of possible treatments with usual care in patients hospitalized with Covid-19, we randomly assigned 1561 patients to receive hydroxychloroquine and 3155 to receive usual care. The primary outcome was 28-day mortality. RESULTS: The enrollment of patients in the hydroxychloroquine group was closed on June 5, 2020, after an interim analysis determined that there was a lack of efficacy. Death within 28 days occurred in 421 patients (27.0%) in the hydroxychloroquine group and in 790 (25.0%) in the usual-care group (rate ratio, 1.09; 95% confidence interval [CI], 0.97 to 1.23; P=0.15). Consistent results were seen in all prespecified subgroups of patients. The results suggest that patients in the hydroxychloroquine group were less likely to be discharged from the hospital alive within 28 days than those in the usual-care group (59.6% vs. 62.9%; rate ratio, 0.90; 95% CI, 0.83 to 0.98). Among the patients who were not undergoing mechanical ventilation at baseline, those in the hydroxychloroquine group had a higher frequency of invasive mechanical ventilation or death (30.7% vs. 26.9%; risk ratio, 1.14; 95% CI, 1.03 to 1.27). There was a small numerical excess of cardiac deaths (0.4 percentage points) but no difference in the incidence of new major cardiac arrhythmia among the patients who received hydroxychloroquine. CONCLUSIONS: Among patients hospitalized with Covid-19, those who received hydroxychloroquine did not have a lower incidence of death at 28 days than those who received usual care. (Funded by UK Research and Innovation and National Institute for Health Research and others; RECOVERY ISRCTN number, ISRCTN50189673; ClinicalTrials.gov number, NCT04381936.) | N Engl J Med | 2020 | LitCov and CORD-19 | |
| 1352 | Real-time tracking of self-reported symptoms to predict potential COVID-19 N/A | Nat Med | 2020 | LitCov and CORD-19 | |
| 1353 | Corona Virus "Infodemic" and Emerging Issues through a Data Lens: The Case of China Coronavirus (COVID-19) is a humanitarian emergency, which started in Wuhan in China in early December 2019, brought into the notice of the authorities in late December, early January 2020, and, after investigation, was declared as an emergency in the third week of January 2020. The WHO declared this as Public Health Emergency of International Concern (PHEIC) on 31th of January 2020, and finally a pandemic on 11th March 2020. As of March 24th, 2020, the virus has caused a casualty of over 16,600 people worldwide with more than 380,000 people confirmed as infected by it, of which more than 10,000 cases are serious. Mainly based on Chinese newspapers, social media and other digital platform data, this paper analyzes the timeline of the key actions taken by the government and people over three months in five different phases. It found that although there was an initial delay in responding, a unique combination of strong governance, strict regulation, strong community vigilance and citizen participation, and wise use of big data and digital technologies, were some of the key factors in China’s efforts to combat this virus. Being inviable and non-measurable (unlike radioactive exposure), appropriate and timely information is very important to form the basic foundation of mitigation and curative measures. Infodemic, as it is termed by WHO, is a key word, where different stakeholder’s participation, along with stricter regulation, is required to reduce the impact of fake news in this information age and social media. Although different countries will need different approaches, focusing on its humanitarian nature and addressing infodemic issues are the two critical factors for future global mitigation efforts. | Int J Environ Res Public Healt | 2020 | LitCov and CORD-19 | |
| 1354 | Active Monitoring of Persons Exposed to Patients with Confirmed COVID-19-United States, January-February 2020 In December 2019, an outbreak of coronavirus disease 2019 (COVID-19), caused by the virus SARS-CoV-2, began in Wuhan, China (1). The disease spread widely in China, and, as of February 26, 2020, COVID-19 cases had been identified in 36 other countries and territories, including the United States. Person-to-person transmission has been widely documented, and a limited number of countries have reported sustained person-to-person spread.* On January 20, state and local health departments in the United States, in collaboration with teams deployed from CDC, began identifying and monitoring all persons considered to have had close contact† with patients with confirmed COVID-19 (2). The aims of these efforts were to ensure rapid evaluation and care of patients, limit further transmission, and better understand risk factors for transmission. | MMWR Morb Mortal Wkly Rep | 2020 | LitCov and CORD-19 | |
| 1355 | Mental health status of people isolated due to Middle East Respiratory Syndrome OBJECTIVES: Isolation due to the management of infectious diseases is thought to affect mental health, but the effects are still unknown. We examined the prevalence of anxiety symptoms and anger in persons isolated during the Middle East Respiratory Syndrome (MERS) epidemic both at isolation period and at four to six months after release from isolation. We also determined risk factors associated with these symptoms at four to six months. METHODS: Of 14,992 individuals isolated for 2-week due to having contact with MERS patients in 2015, when MERS was introduced to Korea, 1,692 individuals were included in this study. Anxiety symptoms were evaluated with the Generalized Anxiety Disorder 7-item scale and anger was assessed with the State-Trait Anger Expression Inventory at four to six months after release from isolation for MERS. RESULTS: Of 1,692 who came in contact with MERS patients, 1,656 were not diagnosed with MERS. Among 1,656, anxiety symptoms showed 7.6% (95% confidence interval [CI], 6.3 to 8.9%) and feelings of anger were present in 16.6% (95% CI, 14.8 to 18.4%) during the isolation period. At four to six months after release from isolation, anxiety symptoms were observed in 3.0% (95%CI, 2.2 to 3.9%). Feelings of anger were present in 6.4% (95% CI, 5.2 to 7.6%). Risk factors for experiencing anxiety symptoms and anger at four to six months after release included symptoms related to MERS during isolation, inadequate supplies (food, clothes, accommodation), social networking activities (email, text, Internet), history of psychiatric illnesses, and financial loss. CONCLUSIONS: Mental health problems at four to six month after release from isolation might be prevented by providing mental health support to individuals with vulnerable mental health, and providing accurate information as well as appropriate supplies, including food, clothes, and accommodation. | Epidemiol Health | 2016 | CORD-19 | |
| 1356 | Resilience to loss and potential trauma N/A | Annu Rev Clin Psychol | 2011 | CORD-19 | |
| 1357 | Cytokine storm in COVID-19: pathogenesis and overview of anti-inflammatory agents used in treatment COVID-19 infection has a heterogenous disease course; it may be asymptomatic or causes only mild symptoms in the majority of the cases, while immunologic complications such as macrophage activation syndrome also known as secondary hemophagocytic lymphohistiocytosis, resulting in cytokine storm syndrome and acute respiratory distress syndrome, may also occur in some patients. According to current literature, impairment of SARS-CoV-2 clearance due to genetic and viral features, lower levels of interferons, increased neutrophil extracellular traps, and increased pyroptosis and probable other unknown mechanisms create a background for severe disease course complicated by macrophage activation syndrome and cytokine storm. Various genetic mutations may also constitute a risk factor for severe disease course and occurrence of cytokine storm in COVID-19. Once, immunologic complications like cytokine storm occur, anti-viral treatment alone is not enough and should be combined with appropriate anti-inflammatory treatment. Anti-rheumatic drugs, which are tried for managing immunologic complications of COVID-19 infection, will also be discussed including chloroquine, hydroxychloroquine, JAK inhibitors, IL-6 inhibitors, IL-1 inhibitors, anti-TNF-α agents, corticosteroids, intravenous immunoglobulin (IVIG), and colchicine. Early recognition and appropriate treatment of immunologic complications will decrease the morbidity and mortality in COVID-19 infection, which requires the collaboration of infectious disease, lung, and intensive care unit specialists with other experts such as immunologists, rheumatologists, and hematologists. | Clin Rheumatol | 2020 | LitCov and CORD-19 | |
| 1358 | An orally bioavailable broad-spectrum antiviral inhibits SARS-CoV-2 in human airway epithelial cell cultures and multiple coronaviruses in mice Coronaviruses (CoVs) traffic frequently between species resulting in novel disease outbreaks, most recently exemplified by the newly emerged SARS-CoV-2, the causative agent of COVID-19. Herein, we show that the ribonucleoside analog β-D-N(4)-hydroxycytidine (NHC, EIDD-1931) has broad spectrum antiviral activity against SARS-CoV-2, MERS-CoV, SARS-CoV, and related zoonotic group 2b or 2c Bat-CoVs, as well as increased potency against a coronavirus bearing resistance mutations to the nucleoside analog inhibitor remdesivir. In mice infected with SARS-CoV or MERS-CoV, both prophylactic and therapeutic administration of EIDD-2801, an orally bioavailable NHC-prodrug (β-D-N(4)-hydroxycytidine-5′-isopropyl ester), improved pulmonary function, and reduced virus titer and body weight loss. Decreased MERS-CoV yields in vitro and in vivo were associated with increased transition mutation frequency in viral but not host cell RNA, supporting a mechanism of lethal mutagenesis in CoV. The potency of NHC/EIDD-2801 against multiple coronaviruses and oral bioavailability highlight its potential utility as an effective antiviral against SARS-CoV-2 and other future zoonotic coronaviruses. | Sci Transl Med | 2020 | LitCov and CORD-19 | |
| 1359 | Severe COVID-19 during Pregnancy and Possible Vertical Transmission There are few cases of pregnant women with novel corona virus 2019 (COVID-19) in the literature, most of them with a mild illness course. There is limited evidence about in utero infection and early positive neonatal testing. A 41-year-old G3P2 with a history of previous cesarean deliveries and diabetes mellitus presented with a 4-day history of malaise, low-grade fever, and progressive shortness of breath. A nasopharyngeal swab was positive for COVID-19, COVID-19 serology was negative. The patient developed respiratory failure requiring mechanical ventilation on day 5 of disease onset. The patient underwent a cesarean delivery, and neonatal isolation was implemented immediately after birth, without delayed cord clamping or skin-to-skin contact. The neonatal nasopharyngeal swab, 16 hours after delivery, was positive for severe acute respiratory syndrome–coronavirus 2 (SARS-CoV-2) real-time polymerase chain reaction (RT-PCR), and immunoglobulin (Ig)-M and IgG for SARS-CoV-2 were negative. Maternal IgM and IgG were positive on postpartum day 4 (day 9 after symptom onset). We report a severe presentation of COVID-19 during pregnancy. To our knowledge, this is the earliest reported positive PCR in the neonate, raising the concern for vertical transmission. We suggest pregnant women should be considered as a high-risk group and minimize exposures for these reasons. Key Points: We report a severe presentation of COVID-19 in pregnancy requiring invasive ventilatory support. This is a case of positive RT-PCR in first day of life, suggesting possible vertical transmission. There were no detectable maternal antibodies for COVID-19 until after delivery. | Am J Perinatol | 2020 | LitCov and CORD-19 | |
| 1360 | Viral targets for vaccines against COVID-19 Vaccines are urgently needed to control the coronavirus disease 2019 (COVID-19) pandemic and to help the return to pre-pandemic normalcy. A great many vaccine candidates are being developed, several of which have completed late-stage clinical trials and are reporting positive results. In this Progress article, we discuss which viral elements are used in COVID-19 vaccine candidates, why they might act as good targets for the immune system and the implications for protective immunity. | Nat Rev Immunol | 2020 | LitCov and CORD-19 | |
| 1361 | Microbial drug discovery: 80 years of progress Microbes have made a phenomenal contribution to the health and well-being of people throughout the world. In addition to producing many primary metabolites, such as amino acids, vitamins and nucleotides, they are capable of making secondary metabolites, which constitute half of the pharmaceuticals on the market today and provide agriculture with many essential products. This review centers on these beneficial secondary metabolites, the discovery of which goes back 80 years to the time when penicillin was discovered by Alexander Fleming. | J Antibiot (Tokyo) | 2009 | CORD-19 | |
| 1362 | Coronavirus membrane fusion mechanism offers a potential target for antiviral development The coronavirus disease 2019 (COVID-19) pandemic has focused attention on the need to develop effective therapies against the causative agent, SARS-CoV-2, and also against other pathogenic coronaviruses (CoV) that have emerged in the past or might appear in future. Researchers are therefore focusing on steps in the CoV replication cycle that may be vulnerable to inhibition by broad-spectrum or specific antiviral agents. The conserved nature of the fusion domain and mechanism across the CoV family make it a valuable target to elucidate and develop pan-CoV therapeutics. In this article, we review the role of the CoV spike protein in mediating fusion of the viral and host cell membranes, summarizing the results of research on SARS-CoV, MERS-CoV, and recent peer-reviewed studies of SARS-CoV-2, and suggest that the fusion mechanism be investigated as a potential antiviral target. We also provide a supplemental file containing background information on the biology, epidemiology, and clinical features of all human-infecting coronaviruses, along with a phylogenetic tree of these coronaviruses. | Antiviral Res | 2020 | LitCov and CORD-19 | |
| 1363 | European Resuscitation Council Guidelines for Resuscitation 2015: Section 3. Adult advanced life support N/A | Resuscitation | 2015 | CORD-19 | |
| 1364 | Interventions to mitigate early spread of SARS-CoV-2 in Singapore: a modelling study BACKGROUND: Since the coronavirus disease 2019 outbreak began in the Chinese city of Wuhan on Dec 31, 2019, 68 imported cases and 175 locally acquired infections have been reported in Singapore. We aimed to investigate options for early intervention in Singapore should local containment (eg, preventing disease spread through contact tracing efforts) be unsuccessful. METHODS: We adapted an influenza epidemic simulation model to estimate the likelihood of human-to-human transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in a simulated Singaporean population. Using this model, we estimated the cumulative number of SARS-CoV-2 infections at 80 days, after detection of 100 cases of community transmission, under three infectivity scenarios (basic reproduction number [R(0)] of 1·5, 2·0, or 2·5) and assuming 7·5% of infections are asymptomatic. We first ran the model assuming no intervention was in place (baseline scenario), and then assessed the effect of four intervention scenarios compared with a baseline scenario on the size and progression of the outbreak for each R(0) value. These scenarios included isolation measures for infected individuals and quarantining of family members (hereafter referred to as quarantine); quarantine plus school closure; quarantine plus workplace distancing; and quarantine, school closure, and workplace distancing (hereafter referred to as the combined intervention). We also did sensitivity analyses by altering the asymptomatic fraction of infections (22·7%, 30·0%, 40·0%, and 50·0%) to compare outbreak sizes under the same control measures. FINDINGS: For the baseline scenario, when R(0) was 1·5, the median cumulative number of infections at day 80 was 279 000 (IQR 245 000–320 000), corresponding to 7·4% (IQR 6·5–8·5) of the resident population of Singapore. The median number of infections increased with higher infectivity: 727 000 cases (670 000–776 000) when R(0) was 2·0, corresponding to 19·3% (17·8–20·6) of the Singaporean population, and 1 207 000 cases (1 164 000–1 249 000) when R(0) was 2·5, corresponding to 32% (30·9–33·1) of the Singaporean population. Compared with the baseline scenario, the combined intervention was the most effective, reducing the estimated median number of infections by 99·3% (IQR 92·6–99·9) when R(0) was 1·5, by 93·0% (81·5–99·7) when R(0) was 2·0, and by 78·2% (59·0 −94·4) when R(0) was 2·5. Assuming increasing asymptomatic fractions up to 50·0%, up to 277 000 infections were estimated to occur at day 80 with the combined intervention relative to 1800 for the baseline at R(0) of 1·5. INTERPRETATION: Implementing the combined intervention of quarantining infected individuals and their family members, workplace distancing, and school closure once community transmission has been detected could substantially reduce the number of SARS-CoV-2 infections. We therefore recommend immediate deployment of this strategy if local secondary transmission is confirmed within Singapore. However, quarantine and workplace distancing should be prioritised over school closure because at this early stage, symptomatic children have higher withdrawal rates from school than do symptomatic adults from work. At higher asymptomatic proportions, intervention effectiveness might be substantially reduced requiring the need for effective case management and treatments, and preventive measures such as vaccines. FUNDING: Singapore Ministry of Health, Singapore Population Health Improvement Centre. | Lancet Infect Dis | 2020 | LitCov and CORD-19 | |
| 1365 | SARS-CoV-2 : An Update Coronaviruses (CoVs) belong to the family of Coronaviridae, the order Nidovirales, and the genus Coronavirus. They are the largest group of viruses causing respiratory and gastrointestinal infections. Morphologically, CoVs are enveloped viruses containing a non-segmented positive-sense, single-stranded ribonucleic acid (RNA) viruses. CoVs are categorized into four important genera that include Alphacoronavirus, Betacoronavirus, Gammacoronavirus, and Deltacoronavirus. A novel member of human CoV that has recently emerged in Wuhan, China, is now formally named as SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2). This is a unique strain of RNA viruses that have not been previously observed in humans. The virus has wide host adaptability and is capable of causing severe diseases in humans, masked palm civets, mice, dogs, cats, camels, pigs, chickens, and bats. The SARS-CoV-2 typically causes respiratory and gastrointestinal sickness in both humans and animals. It can be transmitted through aerosols and direct/indirect contact, as well as during medical cases and laboratory sample handling. Specific structural proteins, which might be found on the surface of the virus, play an important role in the pathogenesis and development of the complications. The disease is characterized by distinct medical signs and symptoms that include high fever, chills, cough, and shortness of breath or difficulty in breathing. The infected people may also present with other symptoms such as diarrhea, myalgia, fatigue, expectoration, and hemoptysis. It is important from the public health and economic point of view as it affects the growth of the country, which is majorly attributed to the restriction in the movement of the people and the cost associated with the control and prevention of the disease. Since there is no specific therapeutic intervention nor a vaccine available against the virus, supportive management and treatment with non-specific therapeutic agents (repurposed drugs) may provide relief to the patients. Some preventive strategies of the disease include blocking the routes of transmission of the infections, disinfection of instruments used during medical case handling, using personal protective equipment, proper and early diagnosis of the disease, avoiding contact with the sick patients, and quarantine of the infected/exposed people. | Cureus | 2020 | LitCov and CORD-19 | |
| 1366 | COVID-19: Melatonin as a potential adjuvant treatment This article summarizes the likely benefits of melatonin in the attenuation of COVID-19 based on its putative pathogenesis. The recent outbreak of COVID-19 has become a pandemic with tens of thousands of infected patients. Based on clinical features, pathology, the pathogenesis of acute respiratory disorder induced by either highly homogenous coronaviruses or other pathogens, the evidence suggests that excessive inflammation, oxidation, and an exaggerated immune response very likely contribute to COVID-19 pathology. This leads to a cytokine storm and subsequent progression to acute lung injury (ALI)/acute respiratory distress syndrome (ARDS) and often death. Melatonin, a well-known anti-inflammatory and anti-oxidative molecule, is protective against ALI/ARDS caused by viral and other pathogens. Melatonin is effective in critical care patients by reducing vessel permeability, anxiety, sedation use, and improving sleeping quality, which might also be beneficial for better clinical outcomes for COVID-19 patients. Notably, melatonin has a high safety profile. There is significant data showing that melatonin limits virus-related diseases and would also likely be beneficial in COVID-19 patients. Additional experiments and clinical studies are required to confirm this speculation. | Life Sci | 2020 | LitCov and CORD-19 | |
| 1367 | A tale of two pandemics: How will COVID-19 and global trends in physical inactivity and sedentary behavior affect one another? | Prog Cardiovasc Dis | 2020 | LitCov and CORD-19 | |
| 1368 | Reviving tourism industry post-COVID-19: A resilience-based framework The COVID-19 pandemic struck the tourism industry severely. Based on the review of 35 papers that studied the tourism industry in the wake of the pandemic, we propose a resilience-based framework for reviving the global tourism industry post-COVID-19. Our framework outlines four prominent factors for building resilience in the industry: government response, technology innovation, local belongingness, and consumer and employee confidence. We argue that using such inclusive resilience; the tourism industry may transform into a new global economic order characterized by sustainable tourism, society's well-being, climate action, and the involvement of local communities. We also offer directions for future research in the area. | Tour Manag Perspect | 2020 | LitCov and CORD-19 | |
| 1369 | Fusion mechanism of 2019-nCoV and fusion inhibitors targeting HR1 domain in spike protein | Cell Mol Immunol | 2020 | LitCov and CORD-19 | |
| 1370 | Risk Factors of Healthcare Workers with Corona Virus Disease 2019: A Retrospective Cohort Study in a Designated Hospital of Wuhan in China Corona Virus Disease 2019 (COVID-19) originated in Wuhan, China has caused many healthcare workers (HCWs) infected. Seventy-two HCWs manifested with acute respiratory illness were retrospectively enrolled to analyze the risk factors. The high-risk department, longer duty hours, and suboptimal hand hygiene after contacting with patients were linked to COVID-19. | Clin Infect Dis | 2020 | LitCov and CORD-19 | |
| 1371 | COVID-19 and China's Hotel Industry: Impacts, a Disaster Management Framework and Post-Pandemic Agenda This exploratory study reviews the overall impacts of coronavirus disease 2019 (COVID-19) pandemic on China’s hotel industry. A COVID-19 management framework is proposed to address the anti-pandemic phases, principles, and strategies. This study also suggests that COVID-19 will significantly and permanently affect four major aspects of China’s hotel industry—multi-business and multi-channels, product design and investment preference, digital and intelligent transformation, and market reshuffle. | Int J Hosp Manag | 2020 | LitCov and CORD-19 | |
| 1372 | Silver Nanoparticles as Potential Antiviral Agents Virus infections pose significant global health challenges, especially in view of the fact that the emergence of resistant viral strains and the adverse side effects associated with prolonged use continue to slow down the application of effective antiviral therapies. This makes imperative the need for the development of safe and potent alternatives to conventional antiviral drugs. In the present scenario, nanoscale materials have emerged as novel antiviral agents for the possibilities offered by their unique chemical and physical properties. Silver nanoparticles have mainly been studied for their antimicrobial potential against bacteria, but have also proven to be active against several types of viruses including human imunodeficiency virus, hepatitis B virus, herpes simplex virus, respiratory syncytial virus, and monkey pox virus. The use of metal nanoparticles provides an interesting opportunity for novel antiviral therapies. Since metals may attack a broad range of targets in the virus there is a lower possibility to develop resistance as compared to conventional antivirals. The present review focuses on the development of methods for the production of silver nanoparticles and on their use as antiviral therapeutics against pathogenic viruses. | Molecules | 2011 | CORD-19 | |
| 1373 | Biological roles of oligosaccharides: all of the theories are correct Many different theories have been advanced concerning the biological roles of the oligosaccharide units of individual classes of glycoconjugates. Analysis of the evidence indicates that while all of these theories are correct, exceptions to each can also be found. The biological roles of oligosaccharides appear to span the spectrum from those that are trivial, to those that are crucial for the development, growth, function or survival of an organism. Some general principles emerge. First, it is difficult to predict a priori the functions a given oligosaccharide on a given glycoconjugate might be mediating, or their relative importance to the organism. Second, the same oligosaccharide sequence may mediate different functions at different locations within the same organism, or at different times in its ontogeny or life cycle. Third, the more specific and crucial biological roles of oligosaccharides are often mediated by unusual oligosaccharide sequences, unusual presentations of common terminal sequences, or by further modifications of the sugars themselves. However, such oligosaccharide sequences are also more likely to be targets for recognition by pathogenic toxins and microorganisms. As such, they are subject to more intra- and inter-species variation because of ongoing host—pathogen interactions during evolution. In the final analysis, the only common features of the varied functions of oligosaccharides are that they either mediate ‘specific recognition’ events or that they provide ‘modulation’ of biological processes. In so doing, they generate much of the functional diversity required for the development and differentiation of complex organisms, and for their interactions with other organisms in the environment. | Glycobiology | 1993 | CORD-19 | |
| 1374 | Neuropilin-1 facilitates SARS-CoV-2 cell entry and infectivity The causative agent of coronavirus disease 2019 (COVID-19) is the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). For many viruses, tissue tropism is determined by the availability of virus receptors and entry cofactors on the surface of host cells. In this study, we found that neuropilin-1 (NRP1), known to bind furin-cleaved substrates, significantly potentiates SARS-CoV-2 infectivity, an effect blocked by a monoclonal blocking antibody against NRP1. A SARS-CoV-2 mutant with an altered furin cleavage site did not depend on NRP1 for infectivity. Pathological analysis of olfactory epithelium obtained from human COVID-19 autopsies revealed that SARS-CoV-2 infected NRP1-positive cells facing the nasal cavity. Our data provide insight into SARS-CoV-2 cell infectivity and define a potential target for antiviral intervention. | Science | 2020 | LitCov and CORD-19 | |
| 1375 | Evolutionary history, potential intermediate animal host and cross-species analyses of SARS-CoV-2 To investigate the evolutionary history of the recent outbreak of severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) in China, a total of 70 genomes of virus strains from China and elsewhere with sampling dates between 24 December 2019 and 3 February 2020 were analyzed. To explore the potential intermediate animal host of the SARS‐CoV‐2 virus, we reanalyzed virome data sets from pangolins and representative SARS‐related coronaviruses isolates from bats, with particular attention paid to the spike glycoprotein gene. We performed phylogenetic, split network, transmission network, likelihood‐mapping, and comparative analyses of the genomes. Based on Bayesian time‐scaled phylogenetic analysis using the tip‐dating method, we estimated the time to the most recent common ancestor and evolutionary rate of SARS‐CoV‐2, which ranged from 22 to 24 November 2019 and 1.19 to 1.31 × 10(−3) substitutions per site per year, respectively. Our results also revealed that the BetaCoV/bat/Yunnan/RaTG13/2013 virus was more similar to the SARS‐CoV‐2 virus than the coronavirus obtained from the two pangolin samples (SRR10168377 and SRR10168378). We also identified a unique peptide (PRRA) insertion in the human SARS‐CoV‐2 virus, which may be involved in the proteolytic cleavage of the spike protein by cellular proteases, and thus could impact host range and transmissibility. Interestingly, the coronavirus carried by pangolins did not have the RRAR motif. Therefore, we concluded that the human SARS‐CoV‐2 virus, which is responsible for the recent outbreak of COVID‐19, did not come directly from pangolins. | J Med Virol | 2020 | LitCov and CORD-19 | |
| 1376 | COVID-19: pathophysiology, diagnosis, complications and investigational therapeutics Abstract The novel coronavirus (COVID-19) outbreak started early in December 2019 in the Hubei province and its capital Wuhan of the People’s Republic of China and caused a global pandemic. The number of patients confined to this disease has exceeded nine million in more than 215 countries, and the number who died is over 480,600 (up to 25 June 2020). Coronaviruses were identified in the 1960s and recently identified to cause the Middle East Respiratory Syndrome (MERS-CoV) in 2012 and severe acute respiratory syndrome (SARS) in 2003. The current severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) is the most recently identified. Patients with COVID-19 may be asymptomatic. Typical symptoms including fever, dry cough, and shortness of breath. Gastrointestinal symptoms such as nausea, vomiting, abdominal pain and diarrhea, have been reported—neurologically related symptoms, particularly anosmia, hyposmia, and dysgeusia, have also been reported. Physical examination may reveal a fever in over 44% of patients (and could be documented in over 88% of patients after admission), increased respiratory rate, acute respiratory disease, and maybe decreased consciousness, agitation, and confusion. This article aims at presenting an up-to-date review on the pathogenesis, diagnosis and complications of COVID-19 infection. Currently, no therapeutics have been found to be effective. Investigational therapeutics are briefly discussed. | New Microbes New Infect | 2020 | LitCov and CORD-19 | |
| 1377 | Biological importance of marine algae Marine organisms are potentially prolific sources of highly bioactive secondary metabolites that might represent useful leads in the development of new pharmaceutical agents. Algae can be classified into two main groups; first one is the microalgae, which includes blue green algae, dinoflagellates, bacillariophyta (diatoms)… etc., and second one is macroalgae (seaweeds) which includes green, brown and red algae. The microalgae phyla have been recognized to provide chemical and pharmacological novelty and diversity. Moreover, microalgae are considered as the actual producers of some highly bioactive compounds found in marine resources. Red algae are considered as the most important source of many biologically active metabolites in comparison to other algal classes. Seaweeds are used for great number of application by man. The principal use of seaweeds as a source of human food and as a source of gums (phycocollides). Phycocolloides like agar agar, alginic acid and carrageenan are primarily constituents of brown and red algal cell walls and are widely used in industry. | Saudi Pharm J | 2009 | CORD-19 | |
| 1378 | French Intensive Care Society, International congress-Réanimation 2016 PHYSICIANS ABSTRACTS O1 Impact of tracheal cuff shape on microaspiration of gastric contents in intubated critically ill patients: a multicenter randomized controlled study (BEST CUFF) Emmanuelle Jaillette, Christophe Girault, Guillaume Brunin, Farid Zerimech, Arnaud Chiche, Céline Broucqsault-Dedrie, Cyril Fayolle, Franck Minacori, Isabelle Alves, Stephanie Barrailler, Laurent Robriquet, Fabienne Tamion, Emmanuel Delaporte, Damien Thellier, Claire Delcourte, Alain Duhamel, Saad Nseir O2 Bicarbonate versus saline for contrast-induced acute kidney injury prevention in critically ill patients Xavier Valette, Isabelle Desmeulles, Benoit Savary, Romain Masson, Amélie Seguin, Cédric Daubin, Bertrand Sauneuf, Jennifer Brunet, Pierre Verrier, Véronique Pottier, Marie Orabona, Désiré Samba, Gérald Viquesnel, Mathilde Lermuzeaux, Pascal Hazera, Jean-Luc Hanouz, Jean-Jacques Parienti, Damien Du Cheyron O3 Neurally adjusted ventilatory assist in the early phase of weaning from mechanical ventilation: a multicenter randomized study Alexandre Demoule, Marc Clavel, Camille Rolland-Debord, Sébastien Perbet, Nicolas Terzi, Achille Kouatchet, Florent Wallet, Hadrien Roze, Frédéric Vargas, Claude Guérin, Jean Dellamonica, Samir Jaber, Thomas Similowski O4 Very high volume hemofiltration with the Cascade system in septic shock patients Jean-Pierre Quenot, Christine Binquet, Christophe Vinsonneau, Saber-Davide Barbar, Sandrine Vinault,, Valérie Deckert, Stephanie Lemaire, Ali Ait Hssain, Rémi Bruyère, Bertrand Souweine, Laurent Lagrost, Christophe Adrie O5 Effect of rapid response systems on hospital mortality, a prospective interventional study and systematic review Boris Jung, Aurelien Daurat, Audrey De Jong, Gérald Chanques, Martin Mahul,, Marion Monnin, Nicolas Molinari, Samir Jaber O6 Beta-lactams serum concentrations in critically ill cirrhotic patients: a matched control study Olivier Lheureux, Eric Trepo, Maya Hites, Frederic Cotton, Fleur Wolff, Rudy Surin, Jacques Créteur, Jean-Louis Vincent, Thierry Gustot, Frederique Jacobs, Fabio Silvio Taccone O7 Systematic overdosing of oxa- and cloxacillin in severe infections treated in ICU: Risk factors and side effects Mathilde Neuville, Jean-François Timsit, Najoua El-Helali, Alban Le Monnier, Eric Magalhaes, Aguila Radjou, Roland Smonig, Jean-François Soubirou, Guillaume Voiriot, Romain Sonneville, Lila Bouadma, Bruno Mourvillier O8 Amikacin peak concentrations in patients receiving extracorporeal membrane oxygenation (ECMO) support: a case–control study Elodie Gélisse, Mathilde Neuville, Etienne De Montmollin, Guillaume Voiriot, Jean-François Soubirou, Roland Smonig, Aguila Radjou, Eric Magalhaes, Lila Bouadma, Bruno Mourvillier, Jean-François Timsit, Romain Sonneville O9 A high aminoglycoside regimen associated with renal replacement therapy for the treatment of multi-drug-resistant pathogens Alexandre Brasseur, Maya Hites, Sandrine Roisin, Frederic Cotton, Jean-Louis Vincent, Daniel De Backer, Frederique Jacobs, Fabio Silvio Taccone O10 Optimization of administration of vancomycin in septic patients: a prospective randomized study Valerie Van Ruychevelt, Eric Carlier, Michael Piagnerelli, Michel Vanhaeverbeek, Christine Danguy, Patrick Biston O11 Impact of elevated intra-abdominal pressure on the ability of dynamic parameters to predict fluid responsiveness Siu-Ming Au, Emmanuelle Begot, François Dalmay, Xavier Repessé, Gwenael Prat, Koceila Bouferrache, Michel Slama, Philippe Vignon, Antoine Vieillard-Baron O12 Passive leg raising for predicting fluid responsiveness: a systematic review and meta-analysis Xavier Monnet, Paul Marik, Jean-Louis Teboul O13 Predicting volume responsiveness by using combined end-expiratory and end-inspiratory occlusion tests with echocardiography Mathieu Jozwiak, Jean-Louis Teboul, Christian Richard, Xavier Monnet O14 Early dynamic left intraventricular obstruction is associated with hypovolemia and hight mortality in septic shock patients Jean-Louis Chauvet, Shari El-Dash, Olivier Delastre, Bernard Bouffandeau, Dominique Jusserand, Jean-Baptiste Michot, Fabrice Bauer, Julien Maizel, Michel Slama O15 Predictive factors for poor hemodynamic tolerance to fluid removal in ICU: the DepleRea study François Brazier, Pablo Mercado, Loay Kontar, Dimitri Titeca, Bertand De Cagny, Gaelle Bacari-Risal, Antoine Riviere, Michel Slama, Julien Maizel O16 High-flow nasal cannula: first-line treatment of noninvasive ventilation for infants with bronchiolitis. Applicability and risk factors for failure Camille Guillot, Claire Le Reun, Marie Lampin, Ahmed Sadik, Astrid Botte, Alain Duhamel, Stéphane Leteurtre O17 Is high-flow nasal cannula better than nasal continuous positive airway pressure for bronchiolitis management in pediatric intensive care unit? Aurélie Collins, Céline Kempeneers, Nathalie Cajgfinger O18 Interest and risk of high-flow cannula during acute hypoxemic pneumonia in children: a retrospective study Camille Ohlmann, Robin Pouyau, Fabien Subtil, Florent Baudin, Bruno Massenavette, Etienne Javouhey O19 Interest of high-flow nasal cannula (HFNC) versus nasal continuous positive airway pressure (nCPAP) during the initial management of severe bronchiolitis in infants: a multicenter randomized controlled trial Christophe Milesi, Sandrine Essouri, Robin Pouyau,, Jean-Michel Liet, Mickael Afanetti, Julien Baleine, Sabine Durand, Philippe Durand, Etienne Javouhey, Jean Christophe Roze, Didier Dupont, Gilles Cambonie O20 Outcome of severe cerebral venous thrombosis in intensive care unit: a cohort study Benjamin Soyer, Marco Rusca, Anne-Claire Lukaszewicz, Isabelle Crassard, Jean-Pierre Guichard, Damien Bresson, Didier Payen de la Garanderie O21 Brain lesion spectrum characterization in an experimental model of infective endocarditis Marie Cantier, Candice Sabben, Liliane Louedec, Sandrine Delbosc, Clément Journé, Phalla Ou, Isabelle Klein, Françoise Chau, Agnes Lefort, Jean-Philippe Desilles, Jean-Baptiste Michel, Romain Sonneville, Mikaël Mazighi O22 Outcome of patients with Parkinson’s disease admitted in intensive care unit Omar Ben Hadj Salem, Sophie Demeret, Alexandre Demoule, Thomas Similowski, Francis Bolgert, Tarek Sharshar, David Grabli O23 Cerebrospinal fluid glucose and lactate concentrations after subarachnoid hemorrhage Safa Arib, Ilaria Alice Crippa, Jacques Créteur, Jean-Louis Vincent, Fabio Silvio Taccone O24 Spontaneous angionegative subarachnoidal hemorrhage: neurological outcome based on a retrospective study of 68 patients Alexis Soummer, Nicolas Engrand, Pierre Guedin, Grégoire Trebbia, Sorin Aldea, Charles Cerf O25 Serious game evaluation of a one-hour training basic life support session for secondary school students: new tools for future bystanders Victoire Desailly, Pierre Pasquier, Patrick Brun, Damien Roux, Jonathan Messika, Gwendoline Latournerie, Laetitia Kasprzyk, Vincent Grosjean, Amine Latreche, Pierre Habert, Stephane Huot, Timon Jobin, Antoine Tesnière, Didier Dreyfuss, Jean-Damien Ricard, Alexandre Mignon, Stéphane Gaudry O26 Refractory out-of-hospital refractory cardiac arrest treated by veno-arterial extracorporeal membrane oxygenation. A retrospective single-center experience from 2012 to 2015. CARECMO program (Cardiac ARrest Extra Corporeal Membrane Oxygenation) François-Xavier Laithier, Antoine Kimmoun, Tahar Chouihed, Stéphane Albizzati, Edoardo Camenzind, Fabrice Vanhuyse, Bruno Levy O27 Decreased monocyte HLA-DR expression after out-of-hospital cardiac arrest Martin Cour, Fabienne Venet, Romain Hernu, Julie Demaret, Guillaume Monneret, Laurent Argaud O28 Is emergent PCI associated with a clinical benefit in post-cardiac arrest patients without ST-segment elevation pattern? Insights from the PROCAT II registry Florence Dumas, Wulfran Bougouin, Guillaume Geri, Lionel Lamhaut, Julien Rosencher, Frédéric Pène, Jean-Daniel Chiche, Olivier Varenne, Pierre Carli, Xavier Jouven, Jean-Paul Mira, Christian Spaulding, Alain Cariou O29 Predictors of long-term quality of life after cardiac arrest: insights from the Parisian registry Guillaume Geri, Florence Dumas, Franck Bonnetain,, Wulfran Bougouin, Benoit Champigneulle, Michel Arnaout, Pierre Carli, Eloi Marijon, Olivier Varenne, Jean-Paul Mira, Jean Philippe Empana, Alain Cariou O30 Red blood cell transfusions in early resuscitation of severe sepsis and septic shock in patients with hematological malignancies Adrien Mirouse, Matthieu Resche-Rigon, Virginie Lemiale, Djamel Mokart, François Vincent, Julien Mayaux, Antoine Rabbat, Martine Nyunga, Anne Pascale Meert, Dominique Benoit, Achille Kouatchet, Michaël Darmon, Fabrice Bruneel, Elie Azoulay, Frédéric Pène O31 Causal effect of transfusion on mortality and other adverse events among critically ill septic patients: an observational study with a marginal structural model Claire Dupuis, Michaël Darmon, Carole Schwebel, Elie Azoulay, Romain Sonneville, Lila Bouadma, Roland Smonig, Yves Cohen, Stéphane Ruckly, Christophe Adrie, Dany Goldgran-Toledano, Sébastien Bailly, Guillaume Marcotte, Maïté Garrouste-Orgeas, Jean-François Timsit O32 Autoimmune hemolytic anemia in the intensive care unit Antoine Lafarge, Claire Pichereau, Sandrine Valade, Marion Venot, Akli Chermak, Igor Theodose, Marion Scotto, Delphine Kemlin, Claire Givel, Leïla Mourtada, Etienne Ghrenassia, Emmanuel Canet, Virginie Lemiale, Benoît Schlemmer, Elie Azoulay, Eric Mariotte O33 Pre-ICU location, lead time bias and outcomes in patients with thrombotic microangiopathies Damien Vimpere, Sandrine Valade, Marion Venot, Claire Pichereau, Akli Chermak, Virginie Lemiale, Emmanuel Canet, Lionel Galicier, Elie Azoulay, Eric Mariotte O34 Septic shocks with no early etiological diagnosis: a multicenter prospective cohort study (the shock 24 study) Damien Contou, Damien Roux, Sebastien Jochmans, Remi Coudroy, Emmanuel Guérot, David Grimaldi, Sylvie Ricome, Eric Maury, Gaëtan Plantefève, Julien Mayaux, Armand Mekontso Dessap, Christian Brun-Buisson, Nicolas de Prost O35 Respective contribution of diaphragm and limbs muscles weakness on weaning from mechanical ventilation outcome Alexandre Demoule, Bruno-Pierre Dubé, Julien Mayaux, Julie Delemazure, Thomas Similowski, Martin Dres O36 Impact of sleep quality on the duration of weaning from mechanical ventilation Ludivine Rousseau, Xavier Drouot, Véronique Diaz, Yohann Rebollar, Jean-Pierre Frat, Remi Coudroy, René Robert, Arnaud, W Thille, Groupe ALIVE O37 Integrative ultrasound assessment of lung, cardiac and diaphragm function during a successful weaning trial predicts postextubation distress Dalinda Ait Aissa, Pierre Coquet, Jean Ruiz, Fabrice Ferre, Lucille Hoarau, Béatrice Riu-Poulenc, Benoit Bataille, Stein Silva O38 ETCO(2) improved outcome prediction of mechanical ventilation weaning Jean-Luc Baudel, Simon Bourcier, Claire Pichereau, Naïke Bigé, Jalel Tahiri, Vincent Dubée, Bertrand Guidet, Eric Maury, Hafid Ait-Oufella O39 Characteristics of 150 cases of weaning-induced pulmonary oedema and effects of diuretics Liu Jinglun, Feng Shen, Jean-Louis Teboul, Christian Richard, Xavier Monnet O40 Antifungal de-escalation was not associated with adverse outcome in critically ill patients treated for invasive candidiasis Sébastien Bailly, Olivier Leroy, Philippe Montravers, Jean-Michel Constantin, Hervé Dupont, Didier Guillemot, Olivier Lortholary, Jean-Paul Mira, Pierre-François Perrigault, Jean-Pierre Gangneux, Elie Azoulay, Jean-François Timsit O41 Intensive care acquired pneumonia due to extended-spectrum β-lactamase-producing Enterobacteriaceae (ESBL-PE) among patients with prior colonization: Frequency, risk factors and prognosis Keyvan Razazi, Armand Mekontso-Dessap, Chloe Jansen, Nicolas de Prost, Christian Brun-Buisson O42 Epidemiology, characteristics and outcomes of septic critically ill patients after the removal of a totally implantable venous-access ports Marie Lecronier, Valade Sandrine, Naïke Bigé, Nicolas de Prost, Damien Roux, Jean-Damien Ricard, Eric Maury, Julien Mayaux, Elie Azoulay, Alexandre Demoule, Martin Dres O43 Genetic risk of Pseudomonas aeruginosa ventilator-associated pneumonia: the EXTENSE study Jean-Paul Mira, Sophie Blein, Nathalie Marin, Christophe Rousseau, Julien Charpentier, Jean-Daniel Chiche, Alexandre Pachot O44 Cytomegalovirus reactivation enhances the virulence of a Staphylococcus aureus pneumonia in a mouse model Sami Hraiech, Julien Bordes, Samuel Lehingue, Lamballerie Xavier De, Jean-Louis Mège, Jean-Marie Forel, Christophe Guervilly, Mélanie Adda, Didier Raoult, Laurent Papazian O45 Families looking back: meaning-making after a decision to accept or refuse organ donation. A qualitative approach Nancy Kentish-Barnes, Zoé Cohen-Solal, Elie Azoulay O46 The letter of condolence at the heart of family centered care. A qualitative approach of relatives’ experience Nancy Kentish-Barnes, Zoé Cohen-Solal, Virginie Souppart, Elie Azoulay O47 Use of a children information booklet to support young relatives visiting a critically ill adult: impact on ICU practices Lionel Kerhuel, Carole Haubertin, Isabelle Exbrayat, Elodie Rozières, Audrey Argain, Agnès Suc, Michel Vignes, Pierre Cougot, Béatrice Riu-Poulenc, Stein Silva, Olivier Fourcade, Elodie Brunel O48 Withdrawal of life-support therapies reporting in ICU randomized controlled trial: Let us move to a transparent reporting—a systematic review Jonathan Messika, Stéphane Gaudry, Florence Tubach, Emeline Dubief, Blandine Pasquet, Sylvie Guillo, Didier Dreyfuss, Jean-Damien Ricard O49 Gasp during children end-of-life: healthcare providers’ feelings and knowledge Charlotte Pierron, Marion Grimaud, Caroline Farnoux, Amélie Maillard O50 Prognosis of malignant primary brain tumors in intensive care unit Maxens Decavèle, Nicolas Weiss, Hélène Prodanovic, Julien Mayaux, Ahmed Idbaih, Agusti Alentorn, Jean-Yves Delattre, Thomas Similowski, Alexandre Demoule O51 Impact of early immunomodulating treatment on outcome of adult patients with anti-N-methyl-d-aspartate receptor encephalitis requiring intensive care: a multicentre study with prospective long-term follow-up Etienne De Montmollin, Sophie Demeret, Noelle Brule, Marie Conrad, Frédéric Dailler, Nicolas Lerolle, Jean-Christophe Navellou, Carole Schwebel, Mikael Alves, Martin Cour, Nicolas Engrand, Jean-Marie Tonnelier, Stephane Ruckly, Géraldine Picard, Véronique Rogemond, Jean-François Timsit, Jérôme Honnorat, Romain Sonneville, ENCEPHALITICA study group O52 Determinants of outcome in critically ill patients with hematological malignancy and central neurological failure: data from the TRIAL OH study Chiara Marzorati, Virginie Lemiale, Djamel Mokart, Frédéric Pène, Achille Kouatchet, Julien Mayaux, François Vincent, Martine Nyunga, Fabrice Bruneel, Antoine Rabbat, Christine Lebert, Pierre Perez, Dominique Benoit, Giuseppe Citerio, Elie Azoulay, Stéphane Legriel O53 Ammonemia predicts severity and outcome in cirrhotic patients with hepatic encephalopathy in ICU Simona Tripon, Maxime Mallet, Marika Rudler, Francoise Imbert-Bismut, Dominique Thabut, Nicolas Weiss O54 Acute varicella zoster encephalitis admitted to the ICU: a case series of 47 patients Emmanuel Canet, Adrien Mirouse, Romain Sonneville, Laurent Argaud, Stanislas Faguer, Keyvan Razazi, Claude Guérin, Pierre Perez, Anne-Sophie Moreau, Claire Pichereau, François Barbier, Sybille Merceron, Amélie Seguin, Julien Mayaux, Guillaume Geri, Christophe Guitton, Francois Labadie, Elie Azoulay O55 High-flow nasal cannula for acute respiratory failure in immunocompromised patients Virginie Lemiale, Matthieu Resche-Rigon, Djamel Mokart, Frédéric Pène, Etienne Faucher, Christophe Guitton, Antoine Rabbat, Christophe Girault, Achille Kouatchet, François Vincent, Fabrice Bruneel, Martine Nyunga, Amélie Seguin, Kada Klouche, Sylvie Chevret, Elie Azoulay, Groupe de Recherche en Reanimation Respiratoire du patient d’Onc-hématologie O56 High-flow oxygen therapy through a nasal cannula in immunocompromised patients with acute hypoxemic respiratory failure Jean-Pierre Frat, Stéphanie Ragot, Christophe Girault, Remi Coudroy, René Robert, Jean-Michel Constantin, Gwenael Prat, Thierry Boulain, Angéline Jamet,, Alain Mercat, Laurent Brochard, Arnaud, W. Thille O57 Prospective validations of the PASTEIL score to assess the clinical pretest probability of Pneumocystis jirovecii pneumonia (PjP) in patients with hematologic malignancies (HMs) and acute respiratory failure (ARF) Elie Azoulay, Sylvie Chevret, Antoine Roux, Etienne Faucher, François Vincent, Antoine Rabbat, Achille Kouatchet, Frédéric Pène, Julien Mayaux, Pierre Perez, Martine Nyunga, Christophe Guitton, Fabrice Bruneel, Kada Klouche, Djamel Mokart, Virginie Lemiale O58 Bedside contribution of electrical impedance tomography (EIT) to set mechanical ventilation for severe acute respiratory distress syndrome (ARDS) on extracorporeal membrane oxygenation (ECMO) Guillaume Franchineau, Nicolas Brechot, Guillaume Lebreton, Guillaume Hekimian, Ania Nieszkowska, Charles-Edouard Luyt, Pascal Leprince, Jean Louis Trouillet, Alain Combes, Matthieu Schmidt O59 Liberal oxygenation versus restrictive oxygenation in ICU patients: effects on proinflammatory cytokines, sRAGE and organ dysfunctions - results of an ancillary study Loïc Barrot, Gaël Piton, Michael Bailey, Rakshit Panwar, Nicolas Belin, François Belon,, Cyrille Patry, Jean-Christophe Navellou, Mathilde Grandperrin, Claire Chaignat, Guylaine Labro, Bérengère Vivet, Gilles Capellier O60 Immature granulocyte level at the acute phase of sepsis, a potential prognostic marker of clinical deterioration. The Septiflux 2 multicenter trial Thomas Daix, Estelle Guérin, Elsa Tavernier, Emmanuelle Mercier, Valérie Gissot, Christine Vallejo, Jean-Paul Mira, Christophe Guitton, Bruno François, Septiflux trial Group O61 Analysis of microbiome and resistome using next-generation sequencing in urine samples from patients with sepsis, severe sepsis or septic shock Céline Ravry, Bruno François, Emmanuelle Begot, Nicolas Pichon, Catherine Chapellas, Anne-Laure Fedou, Antoine Galy, Marie-Cécile Ploy, Olivier Barraud, Philippe Vignon O62 Patients metabolomic profiles at intensive care admission Aurelie Thooft, Raphael Conotte, Jean-Marie Colet, Patrick Biston, Michael Piagnerelli O63 Lymphocyte phenotype during severe sepsis and septic shock Matthieu Le Dorze, Virginie Tarazona,, Caren Brumpt,, Hélène Moins-Teisserenc,, Anne-Claire Lukaszewicz, Didier Payen de la Garanderie O64 Myeloid-derived suppressor cells expressing arginase-1 and IDO play a major role in immune dysfunction during septic shock Fabrice Uhel, Imane Azzaoui,, Murielle Gregoire, Céline Pangault, Joëlle Dulong,, Luc Cynober,, Jean-Marc Tadié, Mikaël Roussel,, Yves Le Tulzo, Karin Tarte O65 Anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis admitted to the intensive care unit: a multicenter study Julien Demiselle,, Johann Auchabie,, Julie Boisramé-Helms, Pierre François Dequin, Damien Du Cheyron, Michaël Darmon, Nicolas Chudeau, Guillaume Geri, René Robert, François Fourrier, Steven Grange, Christophe Guitton, Lise Piquilloud, Alexandre Lautrette, Sonia Boyer, Emmanuel Guérot, Julien Letheulle, Nicolas Lerolle O66 Continuous renal replacement therapy versus intermittent hemodialysis: impact on mortality and renal recovery Anne Sophie Truche, Michaël Darmon, Sébastien Bailly, Christophe Clec’h, Claire Dupuis, Benoit Misset, Elie Azoulay, Carole Schwebel, Lila Bouadma, Christophe Adrie, Guillaume Marcotte, Philippe Zaoui, Virginie Laurent, Dany Goldgran Toledano, Romain Sonneville, Bertrand Souweine, Jean-François Timsit O67 Hospital survival and need of renal replacement therapy with respect to AKI duration in critically ill patients: results of a multicenter cohort study Sophie Perinel Ragey, Anne Sophie Truche, Bertrand Souweine, Sébastien Bailly, Elie Azoulay, Lila Bouadma, Christophe Clec’h, Maïté Garrouste-Orgeas, Antoine Gros, Carole Schwebel, Christophe Adrie, Anne Sylvie Dumenil, Laurent Argaud, Samir Jamali, Dany Goldgran Toledano, Guillaume Marcotte, Michaël Darmon, Jean-François Timsit, For the OUTCOMEREA study group O68 Early versus delayed initiation of renal replacement therapy in septic acute kidney injury: a retrospective study Mikhael Chouraqui, Antoine Dewitte, Brigitte Chastel, Pauline Carles, Catherine Fleureau, Olivier Joannes-Boyau, Alexandre Ouattara O69 Renal recovery after severe acute kidney injury in critically ill myeloma patients Adrien Joseph, Marion Venot, Sandrine Valade, Eric Mariotte, Claire Pichereau, Akli Chermak, Virginie Lemiale, Elie Azoulay, Emmanuel Canet O70 Impact of proactive nurse participation in ICU family conferences: a Mixed-Method Study Maïté Garrouste-Orgeas, Adeline Max, Talia Lerin, Charles Grégoire, Stephane Ruckly, Martin Kloeckner, Cédric Bruel, Sandie Brochon, Francois Philippart, Emmanuelle Pichot, Clara Simons, Jean-François Timsit, Benoit Misset O71 Duration of platelet storage and outcome of critically ill patients Andrew Flint, Cécile Aubron, Michael Bailey, Rinaldo Bellomo, David Pilcher, Allen Cheng, Colin Hegarty, Anthony Martinelli, Benjamin Howden, Michael Reade, Zoe Mcquilten O72 REA-C-SUR safety culture in intensive care in France: is there a link with morbi-mortality conferences? Cédric Bretonnière, Daniel Villers, Christophe Guitton, Groupe RMM, Qualité et Sécurité des Soins - CBPR-CFAR O73 Survival of critically ill solid cancer patients: results of a retrospective multicentre study M Soares, Virginie Lemiale, Djamel Mokart, Frédéric Gonzalez, Fabrice Bruneel, Yves Cohen, Elie Azoulay, Michaël Darmon, François Vincent, for the GrrrOH: Groupe de recherche en réanimation respiratoire en Onco-Hématologie (Group for Research in Respiratory Intensive Care Onco-Hematology) O74 Encouraging results of the French controlled donation after circulatory death Maastricht category III Program Clémence Fauché, Michel Muller, Samuel Gay, Olivier Skowron, Albrice Levrat, Didier Dorez O75 Clinical significance of cardiac troponin I release in severe trauma patients Maxens Decavèle, Arnaud Foucrier, Sebastian Pease, Tobias Gauss, Catherine Paugam O76 The modified Glasgow prognostic score is helpful in screening lung cancer patient at risk of hospitalization at the emergency department Julie Gorham, Lieveke Ameye, Marianne Paesmans, Thierry Berghmans, Jean-Paul Sculier, Anne-Pascale Meert O77 Relationship between body mass index classes and massive transfusion needs in trauma patients and predictive performance of the TASH score in obese and non-obese populations: a retrospective study on 910 trauma patients Audrey De Jong, Pauline Deras, Orianne Martinez, Pascal Latry, Samir Jaber, Xavier Capdevila, Jonathan Charbit O78 The Eschmann stylet as first tracheal access tool during emergency difficult tracheal intubation: An initial simulation trial followed by a clinical study Jaubert J., Celia Etiennar, Lucie Ginoux, Jean-Luc Sebbah, Hakim Haouache, Gilles Dhonneur O79 Maternal mortality risk factors for eclampsia Chaigar Mohammed Cheikh, I. Moussaid, O. Ghazaoui, Kamal Belkadi, S. El Youssoufi, S. Salmi O80 Use of aminoglycosides in cirrhotic patients admitted in intensive care for severe sepsis or septic shock: short- and intermediate-term impact on renal function and mortality Laure Pajot, Benjamin Zuber, Carole Schwebel, Romain Sonneville, Benoit Misset, Michael Darmon, Guillaume Marcotte, Anne Sophie Truche, Dany Goldgran-Toledano, Bertrand Souweine, Samir Jamali, Stephane Ruckly, Elie Azoulay, Christophe Clec’h, Jean Pierre Bedos, Jean-François Timsit, OutcomeRéa O81 Diagnostic yield and therapeutic impact of liver biopsy in the intensive care unit Bertrand Sauneuf, Benoit Dupont, Axelle Eugène, Jean-Luc Hanouz, Françoise Galateau-Sallé, Nicolas Terzi O82 Critically ill patients requiring liver transplantation: a 7-year monocentric retrospective experience Baptiste Michard, Benjamin Lebas, Alexandra Boivin, Max Guillot, Jean-Etienne Herbrecht, Marie-Line Harlay, Ralf Janssen-Langenstein, Maleka Schenck, Bernard Ellero, Marie-Lorraine Woehl-Jaegle, Camille Besch, Vincent Castelain, Philippe Bachellier, Francis Schneider O83 Hospital survival and access to liver transplantation of MARS-treated patients in France, 2004–2008: a retrospective multicenter study (RETROMARS) Christophe Camus, Fawzi Saliba, Bernard Goubaux, Agnès Bonadona, Laurence Lavayssiere, Catherine Paugam, Alice Quinart, Olivier Barbot, Sebastien Dharancy, Bertrand Delafosse, Nicolas Pichon, Helene Barraud, Arnaud Galbois, Benoit Veber, Sophie Cayot, Bruno Souche, Clara Locher, RETROMARS Study Group Olivier Roux, Francesco Figorilli, Antonella Putignano, Pauline Houssel, Claire Francoz, Emmanuel Weiss, Catherine Paugam, Banwari Agarwal, Rajiv Jalan, François Durand P1 Severe brain injuries: epidemiology and outcome in a Tunisian medical intensive care unit Hassen Ben Ghezala, Salah Snouda, Rebeh Daoudi, Moez Kaddour P2 Stroke prognosis in the ICU of the regional hospital of Bizerte and withhold and withdrawal treatment decisions Hatem Ghadhoune, E. Rachedi, J. Guissouma, A. Ben Slimene, W. Azzeza, H. Brahmi, H. Elghord P3 Brain death predictive factors for traumatic brain injury Ahmed Youssef Kada, Radia Chikh, Roza Slimani, Kheireddine.a Bouyoucef P4 Guillain–Barré syndrome in intensive care unit: epidemiology and prognostic factors: analysis of 30 patients Kais Regaieg, Chtara Kamilia, Najeh Baccouch, Olfa Turki, Anis Chaari, Hmida Chokri Ben, Mabrouk Bahloul, Mounir Bouaziz P5 Eclampsia: epidemiological and clinical study about 194 cases Fatma Kaaniche Medhioub, Najeh Baccouch, Manel Zekri, Kais Rgieg, Chokri Bhimada, Bouaziz Mounir P6 Neuroimagery in eclampsia and preclampsia Chaigar Mohammed Cheikh, I. Moussaid, Kamal Belkadi, O. Ghazaoui, S. El Youssoufi, S. Salmi P7 Interest of brain oxygen tension measurement (PbrO2) in the diagnosis of cerebral vasospasm after aneurismal subarachnoid hemorrhage Elodie Lang, Stephane Welschbillig, Fabian Roy-Gash, Nicolas Engrand P8 Noninvasive ventilation: an alternative to the intubation during myasthenic crisis Mathilde Perrin, Fabian Roy-Gash, Stephane Welschbillig, Jean-Michel Devys P9 Interest of the transcranial Doppler ultrasound in the management of severe traumatic brain injury Soumia Benbernou, Houria Mokhtari-Djebli, Sofiane Ilies, Khalida Bouyacoub, Abdelkader Azza P10 VV-ECMO on ARDS: toward a lower anticoagulation ratio? Elie Zogheib, Joseph Nader, Léonie Villeret, Mathieu Guilbart, Patricia Besserve, Thierry Caus, Hervé Dupont P11 Inter-hospital transportation of patients implanted with veno-venous ECMO: Experience of the Pitié-Salpêtrière mobile ECMO team Nicolas Brechot, Ciro Mastroianni, Matthieu Schmidt, Francesca Santi, Guillaume Lebreton, Charles-Edouard Luyt, Jean Louis Trouillet, Ania Nieszkowska, Guillaume Hékimian, Leprince Pascal, Jean Chastre, Alain Combes P12 Evolution of tidal volume and compliance under pressure-controlled mode during the first 24 hours of ECMO ARDS patients transported to a referral center Hadrien Roze, Benjamin Repusseau, Jean-Christophe Richard, Virginie Perrier, Alexandre Ouattara P13 Extracorporeal dioxide carbon removal (ECCO(2)R), a French national survey Benjamin Deniau, Jean-Damien Ricard, Jonathan Messika, Didier Dreyfuss, Stéphane Gaudry P14 Levels of microparticles in acute respiratory distress syndrome with veno-venous extra-corporeal membrane oxygenation Christophe Guervilly, Fanny Klasen, Sami Hraiech, Jean-Marie Forel, Laurent Papazian P15 In patients under extracorporeal CO(2) removal therapy (ECCO(2)R) for ARDS can we do prone position? Efficiency, stability and safety of the maneuver Jean Pierre Ponthus, Polysie Ngasseu, Virginie Amilien, Elise Barsam, Pierre Lehericey, Martial Tchir, Jean Francois Georger P16 Feasibility of the implementation of a technique of extra-corporeal CO(2) removal (ECCO(2)R) in an intensive care unit which does not use ECMO and its real utilization Virginie Amilien, Jean Pierre Ponthus, Polysie Ngasseu, Martial Tchir, Elise Barsam, Pierre Lehericey, Jean Francois Georger P17 Six-hour daily session of high-frequency oscillatory ventilation in moderate-to-severe ARDS: impact on the end-expiratory lung volume, compliance and oxygenation Bérénice Puech, David Vandroux, Arnaud Roussiaux, Dominique Belcour, Cyril Ferdynus, Olivier Martinet, Julien Jabot P18 Can we optimize prescription of laboratory tests in surgical intensive care unit (ICU)? Study of appropriateness of care Marion Fresco, Gaëlle Demeilliers-Pfister, Véronique Merle, Valéry Brunel, Benoit Veber, Bertrand Dureuil P19 Impact of the implementation of guidelines for laboratory testing in an intensive care unit Sébastien Leydier, Isabelle Clerc-Urmes, Jérémie Lemarie, Charles-Henri Maigrat, Marie Conrad, Aurélie Cravoisy-Popovic, Damien Barraud, Lionel Nace, Sébastien Gibot, Nelly Agrinier, Pierre-Edouard Bollaert P20 Identifying useless precaution to reduce costs in ICU Vincent Peigne, Jean-Louis Daban, Mathieu Boutonnet, Guillaume Dumas, Elisabeth Falzone, Patrick Jault, Bernard Lenoir P21 The ICU of the teaching hospital of Kinshasa Joseph Nsiala Makunza, Nathalie Mejeni P22 Security culture and risk management in intensive care units: risk cartography in a French intensive care unit Amélie Mazaud, Sébastien Béague, Anne-Flore Rousselle, Alain Durocher P23 Acquiring messages of medical articles according to the reading style: the BIBLIOFLASH multicenter study Romain Sonneville, Benjamin Sztrymf, Emmanuel Canet, for the BIBLIOFLASH study group P24 ICU portrayal in social media channels Pauline Perez, Alexandra Grinea, Nicolas Weiss P25 The burnout syndrome in a Tunisian intensive care unit: what is the truth? Hassen Ben Ghezala, Naoures Bedoui, Salah Snouda, Rebeh Daoudi, Moez Kaddour P26 Resistance of endotracheal tubes measured after extubation in ICU patients Alina Stoian, Loredana Baboi, Florent Gobert, Hodane Yonis, Romain Tapponier, Jean-Christophe Richard, Claude Guérin P27 Length of endotracheal tube, humidification system and airway resistance: an experimental bench study Frédéric Duprez, Arnaud Bruyneel, Thierry Bonus, Grégory Cuvelier, Sharam Machayeckhi, Sandra Olieuz, Alexandre Legrand P28 Diagnosis contribution and safety of bronchoalveolar lavage in intensive care unit Fatma Feki, Amira Jamoussi, Takoua Merhebene, Emna Braham, Asma Ghariani, Faouzi El Mezni, Leila Slim, Jalila Ben Khelil, Mohamed Besbes P29 Impact of fiberoptic bronchoscopy performed under noninvasive ventilation on the outcome of critically ill patients: a cohort study over 11 years Antoine Marchalot, Christophe Girault, Gaetan Beduneau, Dorothée Carpentier, Steven Grange, Emmanuel Besnier, Gioia Gastaldi, Julien Abily, Marion Beuzelin, Fabienne Tamion P30 New single-use flexible bronchoscope dedicated for the invasive mechanical ventilation: a proof of concept Mai-Anh Nay, Adrien Auvet, Julie Mankikian, Virginie Hervé, Antoine Guillon P31 Incidence of and risk factors for difficult intubation in ICU Marie Soulie, Pierrick Cronier, Elie Kantor, Laura Federici, Marion Gilbert, Ilham Mezhari, Gérald Choukroun, Sophie Marque P32 Endotracheal self-extubation in the intensive care unit: a two-year observational study Z. Coppere, Maxens Decavèle, Jean-Pierre Fulgencio, Clarisse Blayau, Tai Pham, Muriel Fartoukh, Michel Djibre P33 Criteria to assess extubation readiness and prediction of successful weaning Matthieu Reffienna, Michel Arnaout, Sébastien Lefort, Anne-Sophie Debue, Fabrice Daviaud, Sarah Cabon, Frédéric Pène, Julien Charpentier, Alain Cariou, Jean-Paul Mira, Jean-Daniel Chiche, Working Group on Mechanical Ventilation P34 Domestic accidents during school holidays in children Nabil Tabet Aoul, Zakaria Addou, Ali Douah, Mohamed Moussati, Kamel Belhabiche, Nabil Aouffen P35 Pediatric ARDS: interest of prone positioning and NAVA ventilation during veno-venous ECMO Sylvie Soulier, Philippe Mauriat, Nadir Tafer, Alexandre Ouattara P36 Esogastric pressure measurement as a guide for noninvasive ventilation in unexplained hypercapnic respiratory failure in infants Guillaume Mortamet, Alessandro Amaddeo, Sonia Khirani, Brigitte Fauroux P37 Experience Of Antibacterial Treatment Of Bone And Joint Sepsis Of Young Children Gennadiy Khanes, Olga Liutko, Svitlana Bidnenko P38 Comparison of toxic and septic shocks in children Solenn Remy, Emilie Doye, Nicolas Voirin, Delphine Maucort-Boulch, Karine Kolev-Descamp, Guillaume Monneret, Etienne Javouhey P39 Pediatric carbon monoxide poisoning in the Ile-de-France Region, Link between HbCO level and clinical presentation Imane El Aouane, Aben Essid, Wallid Hammami, Isabelle Haegy, Jacques Bataille, Jean Bergounioux P40 Refractory septic shock in children: an ESPNIC definition Luc Morin, Samiran Ray, Graeme Maclaren, Etienne Javouhey, Simon Nadel, Martin Kneyber, Mark Peters, Koos Jansen, Daniele De Luca, Clare Wilson, Luregn Schlapbach, Pierre Tissières, The infection, inflammation and sepsis section of the ESPNIC P41 Impact of the Leonetti law on end-of-life practices in a French NICU and PICU, from January 2011 to December 2014 Anne-Claire Girard, Elodie Savajols, Antoine Burguet, Denis Semama, Stephanie Litzler-Renault P42 Mortality risk factors for anticoagulant-related bleeding Ines Sedghiani, Hana Fredj, Malek Hassouna, Youssef Zied El Hechmi, Mohamed Ali Cherif, Jerbi Zouheir P43 Management of the polytrauma in the emergency department of CHUOran Houria Mokhtari-Djebli, Soumia Benbernou, Ahmed Dernane, Fouad Bouakkaz, Khalida Bouyacoub, Abdelkader Azza P44 Realization of a feedback system of respiratory parameters during CPR Lhoucine Ben Taleb, Elmaati Essoukaki, A Zeddine Mouhsen, Aissam Lyazidi, Jean-Christophe Marie Richard, Ahmed Mouhsen, Mohammed Harmouchi, Mourad Rattal P45 Burns from French military operations: a 14-year retrospective observational analysis Matthias Huck, Thomas Leclerc, Nicolas Donat, Audrey Cirodde, Jean-Vivien Schaal, Yannick Masson, Clément Hoffmann P46 Drowning in Martinique—characteristics and infectious complications Dabor Resiere, Laura Cerland, Ruddy Valentino, C Chabartier, Laurent Villain-Coquet, Jean-Louis Ferge, Y Brouste, Bruno Megarbane, Hossein Mehdaoui P47 Prevalence, characteristics, and associated factors to physician’s conflicts in Emergency Department: A multicentric Moroccan study Jihane Belayachi, Maha Louriz, Naoufal Madani, Fatiha Amlaiky, Tarek Dendane, Khalid Abidi, Aicha Zekraoui, Amine Ali Zeggwagh, Redouane Abouqal P48 Serious peripartum complications needing admission in obstetrical ICU: retrospective study about 127 cases Affra Brahim, Fehmi Ferhi, Hosni Khouadja, Mohamed Amine Bouslama, Khalil Tarmiz, Khaled Benjazia P49 Epidemiology of suicide in emergency department Neila Maaroufi, Abid Zeineb, Dhaouadi Mahassen P50 Beneficial cardiovascular effects of O-GlcNAc stimulation in early phase of septic shock Julien Cadiet, Marine Ferron, Valentine Prat, Angelique Erraud, Virginie Aillerie, Mathieu Mevel, Amandine Grabherr, John C. Chatham, Chantal Gauthier, Benjamin Lauzier, Bertrand Rozec P51 MiR-21 deficiency increases mortality during experimental septic shock Jeremie Joffre, Xavier Loyer, Jean-Rémi Lavillegrand, Lynda Zeboudj, Ludivine Laurans, Bruno Esposito, Alain Tedgui, Ziad Mallat, Hafid Ait-Oufella P52 Isolated heart rate reduction by ivabradine does not improve cardiac and vascular function in experimental septic shock Chaojie Wei, Narimane Al Kattani, Huguette Louis, Sophie Orlowski, Bruno Levy, Antoine Kimmoun P53 Exploration and modulation of the EGF-R during experimental septic shock Jean-Rémi Lavillegrand, Lynda Zeboudj, Jeremie Joffre,, Ludivine Laurans,, Bruno Esposito, Alain Tedgui, Pierre-Louis Tharaux, Hafid Ait-Oufella P54 An intravenous omega-3 bolus at reperfusion time improves shock and vascular dysfunction in a myocardial ischemia–reperfusion rat model Mélanie Burban, Grégory Meyer, Anne Olland, Blandine Yver, Florence Toti, Valérie Schini-Kerth, Alexandra Monnier, Alexandra Boivin, Pierrick Leborgne, Ferhat Meziani, Julie Boisramé-Helms P55 Impact of urantide antagonist of urotensinergic system on myocardial function during a murine model of septic shock Emmanuel Besnier, Thomas Clavier, Mulder Paulus, Hélène Castel, Vincent Richard, Fabienne Tamion P56 Association of dexamethasone and antibodies to poly-β(1,6)-n-acetyl-glucosamine in prevention and treatment of neonatal bacterial meningitis: an experimental study Stéphanie Pons, Bruno Mourvillier, David Skurnik P57 Hyperoxemia as a risk factor for ventilator-associated pneumonia Sophie Six, Karim Jaffal, Saad Nseir P59 Significance of prior digestive colonisation with extended-spectrum beta-lactamase producing Enterobacteriaceae in patients with ventilator-associated pneumonia Rémi Bruyère, Clara Vigneron, Audrey Large, Julien Bador, Serge Aho, Sebastien Prin, Jean-Pierre Quenot, Pierre-Emmanuel Charles P60 Lower respiratory tract colonization in mechanically ventilated patients: Incidence, risk factors and impact on prognosis Yosr Touil, Soufia Ayed, Habiba Sik Ali, Najla Tilouch, Houda Mateur, I Talik, Rim Gharbi, Mohamed Fekih Hassen, Souheil Elatrous P61 Epidemiology of ventilator-associated pneumonia in the ICU among patients already hospitalized: early- versus late-onset pneumonia Mathilde Grandperrin, Isabelle Patry, Xavier Bertrand, Jean-Christophe Navellou, Gaël Piton, Gilles Capellier P62 Systematic review of inclusion/exclusion criteria, judgment criteria and statistical hypothesis in randomized controlled trials assessing the efficacy of antimicrobials for hospital-acquired and ventilator-associated pneumonia treatment Emmanuel Weiss, Jean-Ralph Zahar, Christophe Adrie, Wafa Essaied, Martin Wolkewitz, Jean-François Timsit P63 Gram stain identification resulting from blindly inserted telescoping plugged catheter material. Does it contribute to diagnosis and treatment of ventilator-associated pneumonia? Mickaël Soued, Fabrice Cook, David Lobo, Roman Mounier, Aurélie Emirian, Jean Winoc Decousser, Gilles Dhonneur P64 Colistin in nosocomial pneumonia in intensive care Hanane Ezzouine, Mohamed Toufik Slaoui, Abdellatif Benslama P65 Bedside tissue perfusion evaluation predicts intradialytic hemodynamic instability in critically ill patients Naïke Bigé, Claire Pichereau, Jean-Rémi Lavillegrand, Arnaud Galbois, Mikael Alves, Jean-Luc Baudel, Simon Bourcier, Vincent Dubée, Jalel Tahiri, Eric Maury, Bertrand Guidet, Hafid Ait-Oufella P66 Evaluation of electrolytes and acid–base disorders in patients undergoing citrate-based anticoagulation for continuous renal replacement therapy in intensive care unit Benjamin Delmas, Olivier Joannes-Boyau, Antoine Dewitte, Julien Jabot, Dorothée Valance, Nicolas Allou, Jérôme Allyn, Catherine Fleureau,, Alexandre Ouattara P67 Continuous venovenous hemofiltration in critically ill patients with acute kidney injury: a cost study impact of replacement fluids consumptions Elodie Jean-Bart, Floriane Bel., Fabienne Morey, Rémi Bruyère, Nicholas Sedillot P68 Acute kidney injury in patients receiving liposomal amphotericin B in an intensive care unit: register of 104 patients from 2008 to 2014 Marion Venot, Lucie Biard, Sylvie Chevret, Sandrine Valade, Eric Mariotte, Claire Pichereau, Virginie Lemiale, Elie Azoulay, Emmanuel Canet P69 Regional citrate-based anticoagulation for dummies in continuous venovenous hemofiltration: does it work? Dorothée Valance, Richard Galliot, Romain Zunarelli, David Vandroux, Cyril Ferdynus, Bernard-Alex Gauzere, Olivier Martinet, Julien Jabot P70 Incidence of and risk factors for acute kidney injury in early postoperative liver transplantation according to AKIN classification Jean-Charles Cartier, Thomas Jouve, Marie-Noëlle Hilleret, Rebecca Hamidfar-Roy, Claire Ara-Somohano, Clémence Minet, Agnès Bonadona, Carole Schwebel P71 Metabolic acidosis uncompensated by kidney in septic patients: a predictive factor for acute kidney injury? Aline Pourcelet, Jean-Michel Hougardy, Pierre Defrance, Patrick Biston, Michael Piagnerelli P72 Blood volume monitoring is useful to predict intradialytic hypotension during intermittent hemodialysis Louis De Laforcade, Alexandre Boyer, Didier Gruson, Benjamin Clouzeau P73 Risk factors for occurrence of acute kidney injury in diabetic ketoacidosis Najah Hajjam, Ines Sedghiani, Houda Nasri, Hamdi Doghri, Youssef Zied El Hechmi, Mohamed Ali Cherif, Jerbi Zouheir P74 Face-to-face tracheal intubation with the video laryngoscope Airtraq in the sitting patients: a report of 3-year experience in patients after failed conventional tracheal intubation technique Gilles Dhonneur, Nicolas Mongardon, Eric Levesque, Hakim Haouache P75 Ultrasound-guided central venous access technique among French intensivists Marie-Anaïs Bastide, Jack Richecoeur, Eric Frenoy, Christian Lemaire, Bertrand Sauneuf, Fabienne Tamion, Saad Nseir, Damien Du Cheyron, Hervé Dupont, Julien Maizel, BoReal Study Group P76 Ultrasound-guided venous catheter insertion. What do French intensivists really do? Hafid Ait-Oufella, Eric Maury, Julien Maizel, Frédérique Schortgen, Cécile Aubron, Christophe Clec’h, Christophe Guitton, Kada Klouche, Nicolas Lerolle, Frédéric Pène, Sebastien Preau, Carole Schwebel, Nicolas Terzi, Frédéric Vargas, Vincent Castelain P77 Can we trust new connected devices recording heart rate and oxygen saturation? A concordance assessment in intensive care unit Franck Ehooman, Yacine Tandjaoui-Lambiotte, Claire Montlahuc, Guillaume Van Der Meersch, Johanna Oziel, Jean Bardon, Matthieu Resche-Rigon, Nicolas Postel-Vinay, Yves Cohen P78 Hemoglobin monitoring with HemoCue©, spectrophotometry and blood cells analyzer: comparison of agreement, completion time and costs Mehdi Lafi, Frédéric Jacobs, Dominique Prat, Matthieu Le Meur, Olfa Hamzaoui, Anne Sylvie Dumenil, Guy Moneger, Nadège Demars, Pierre Trouiller, Benjamin Sztrymf P79 Activated partial thromboplastin time and anti-Xa measurements in heparin monitoring among critical care patients Noémie Tencé, Inès Zaien, Martine Wolf, Pierre Trouiller, Frédéric Jacobs P80 Agreement between the Point-Of-Care Siemens RAPIDPoint(®) 500 Blood gas system and central laboratory measurement of hemoglobin, hematocrit, glucose and electrolytes in ICU patients Jérôme Allardet-Servent, Melissa Lebsir, Christian Dubroca, Mireille Portugal, Matthias Castanier, Thomas Signouret, Guillemette Thomas, Rettinavelou Soundaravelou, Anne Lepidi, Philippe Halfon, Jean-Marie Seghboyan P81 Clinical features and prognosis of pesticide poisoning Neila Maaroufi, Dhaouadi Mahassen, Abid Zeineb P82 Variability of neurobehavioral toxicity of naphyrone, a new synthetic cathinone, according to its acute or binge administration Camille Gamblin, Nadia Benturquia, Olivier Roussel, Lucie Chevillard, Patricia Risede, Jacques Callebert, Bruno Megarbane P83 Acute acenocoumarin poisoning: an epidemiological and clinical study A. M’rad, Hana Fredj, Messaouda Khelfa, Youssef Blel, H. Thabet, Nozha Brahmi, M. Amamou P84 Death by deliberate self-poisoning in Sfax, Tunisia: Victims characteristics and toxic substance profile Youssef Nouma, Wiem Ben Amar, Sami Bardaa, Karama Regaieg, Kaouthar Jammeli, Mabrouk Bahloul, Zouheir Hammami, Maatoug Samir P85 Adverse drug reactions (ADRs) collected by medical-staffed ambulances: pilot study A. Lillo-Le Louët, F. Baud, C. Le Beller, B. Vivien, L. Soufir, P. Carli and H. Le Louët P86 Prognostic value of plasma concentration of acebutolol in acute poisoning A. M’rad, Youssef Blel, Fatma Essafi, Nasreddine Foudhaili, Abdelaziz Ben Slimen, Nozha Brahmi, M. Amamou P87 Baseline pharmacologic treatment for patients admitted in ICU for AECOPD: trends in use and conformity to the GOLD guidelines Islem Ouanes, Rami Jabla, Hedia Hammed, Mahdi Marzouk, Nesrine Boujelbene, Fahmi Dachraoui, Asma Hachani, Saousen Ben Abdallah, Hend Ben Lakhal, Chaima Ghribi, Imen Ben Ali, Imen Abdellaoui, Lamia Ouanes-Besbes, Fekri Abroug P88 Blood eosinophils levels and acute exacerbations of COPD Islem Ouanes, Asma Hachani, Lamia Ouanes-Besbes, Saousen Ben Abdallah, Rami Jabla, Hedia Hammed, Mahdi Marzouk, Hend Ben Lakhal, Imen Ben Ali, Imen Abdellaoui, Chaima Ghribi, Fahmi Dachraoui, Fekri Abroug P89 POFE: postoperative outcomes of chronic obstructive pulmonary disease (COPD) frequent exacerbators after pulmonary resection—a pilot study Suela Demiri, Christine Lorut, Van Lang, Daniel Luu, Antoine Rabbat, Aurélie Lefebvre, Marco Alifano, Jean-Francois Reignard, Marc Samama, Daniel Dusser, Nicolas Roche P90 Optimal delivery of salbutamol with a pressurized metered-dose inhaler within a high-flow nasal therapy circuit François Réminiac, Cassandre Landel, Samuel Gensburger, Thomas Bocar, Lydiane Mordier, Marion Philippe, Déborah Le Pennec, Laurent Vecellio, Stephan Ehrmann P91 Differences in perceptions between the various healthcare professionals working at the bedside of the risks related to the rehabilitation procedures Laurent Poiroux, David Thevoz, Julien Simons, Cheryl Hickmann, Jean Roeseler, Anthéa Loiez, Stéphanie Gérard, Nicolas Dousse, Tai Pham, Nicolas Terzi, Lise Piquilloud P92 Early rehabilitation in critically ill patients: a prospective multicenter assessment of real-life practice Lorraine Ducroux, Sylvie L’hotellier, Elodie Baumgarten, Stéphanie Borschneck, Francis Schneider, Vincent Castelain P93 Extracorporeal membrane oxygenation for pheochromocytoma-induced cardiogenic shock: report of nine cases Guillaume Hékimian, Nicolas Brechot, Matthieu Schmidt, Fatima Kharcha, Cécile Ghander, Guillaume Lebreton, Christophe Tresallet, Jean Louis Trouillet, Pascal Leprince, Alain Combes, Charles-Edouard Luyt P94 Mortality related to cardiogenic shock in critically ill patients in France, 1997–2012 Etienne Puymirat, Jean-Yves Fagon, Philippe Aegerter, Florence Boissier, Jean-Luc Diehl, Caroline Hauw-Berlemont, Bertrand Guidet, Gilles Chatellier, Nicolas Danchin, Nadia Aissaoui P95 Benefits of extracorporeal life support (ECLS) in elderly patients with postcardiotomy refractory cardiogenic shock Nadia Aissat, R. Bernard, Guillaume Lebreton, Dimitri Margetis, Julien Amour, Pascal Leprince, Adrien Bouglé P96 Heart transplantation versus ventricular assist device: which therapy for patients with refractory cardiogenic shock? Charles Vidal, Guillaume Lebreton, Djavidi Nima, Varnous Shaida, Adrien Bouglé, Pascal Leprince, Julien Amour P97 Refractory cardiogenic shock in immunocompromised patients rescued by veno-arterial extracorporeal membrane oxygenation Amandine Dorget, Nicolas Bréchot, Guillaume Lebreton, Guillaume Hekimian, Ania Nieszkowska, Charles-Edouard Luyt, Pascal Leprince, Jean Louis Trouillet, Alain Combes, Matthieu Schmidt P98 Which index severity to use in obstetric medium? (Comparison of 4 scores) Rabi Toufiki, Youssef Mouaffak, Ahmed Rhassan El Adib, M. Amine P99 Maternal mortality in obstetric department of UH IBN ROCHD, Casablanca, Morocco Kamal Belkadi, I. Moussaid, Chaigar Mohammed Cheikh, S. Moumine, S. El Youssoufi, S. Salmi P100 Disseminated intravascular coagulation in pregnant women: evaluation of a new score Marie Jonard, Anne Sophie Ducloy-Bouthors, François Fourrier P101 Validity of severity scores in critically ill obstetric patients Fatma Kaaniche Medhioub, Anis Chaari, Olfa Turki, Kais Rgieg, Mabrouk Bahloul, Hmida Chokri Ben, Bouaziz Mounir P102 Evaluation of a neuromuscular blockade with benzylisoquinoliniums: a comparison of a train of four with a clinical assessment Pierre Bouju, Nicolas Barbarot, Arnaud Gacouin, Fabrice Uhel, Julien Letheulle, Pierre Fillatre, Guillaume Grillet, Angélique Goepp, Jean-Marc Tadié, Yves Le Tulzo P103 The use of enteral route for drug administration in the ICU is dimly rational Anne-Laure Clairet, Gilles Capellier, Samuel Limat, Christian Cornette, Gaël Piton P104 Microcirculatory effects of norepinephrine in septic shock: a muscle microdialysis study Amira Fatnassi, Zied Hajjej, Chiheb Romdhani, Walid Sammoud, Iheb Labbene, Mustapha Ferjani P105 Administration of drugs per os by stomach tube for enteral feeding in surgical ICU Hind Taibi, Ijlal Elatiqi, A Iraqui, Rachid Cherkab, Wafae Haddad, Chafik Elkettani, Lahoucine Barrou P106 Implementation of an intensive care follow-up clinic Fabien Cave, Alain Mercat, Nicolas Lerolle P107 Needs assessment of adults post-intensive care rehabilitation department in Amiens University Hospital Gaelle Bacari-Risal, Pierre Louis Doutrellot, Benoit Vaysse, M. Inan, K. Khelfoun, M. Nasserallah, Julien Maizel, C. Legrand-Monteil, S. Tasseel-Ponche P108 Factors of degradation on independence and quality of life at 3 and 6 months after stay in intensive care unit Benjamin Kowalski, Anne Guaguere, Claire Boulle-Geronimi P109 Octavie: Epidemiological study of mortality and autonomy 3 and 6 months after ICU stay for very elderly patients Juliette Masse, Clément Vanbaelinghem, Patrick Herbecq P110 Analysis of burn injuries in the elderly Amel Mokline, Syrine Draief, Lazhari Gharsallah, Imen Rahmani, Bahija Gasri, Sofiene Tlaili, Rym Hammouda, Amen Allah Messadi P111 ICU admission criteria for patients 85 years and older Philippe Michel, Bruno Gelée, Fouad Fadel, Marie Thuong P112 Facteurs pronostiques chez les patients âgés admis en réanimation médicale. Prognostic factors in elderly patients admitted in medical intensive care Sandra Ait-Aoudia, Salima Laddi, Mohamed-Mohcen Sahraoui P113 Uncontrolled donation after circulatory determination of death: 42 months of experience in a general hospital Clémence Fauché, Samuel Gay, Michel Muller, Anna Faucher, Olivier Skowron, Albrice Levrat, Didier Dorez P114 Epidemiology of long stays in ICU Bertrand Hermann, Caroline Hauw Berlemont, Alexandra Monnier, Florence Boissier, Nadia Aissaoui, Jean-Yves Fagon, Jean-Luc Diehl, Emmanuel Guérot P115 Are daily sedation stops safe in a medical ICU? Michel Arnaout, Julien Charpentier, Benoit Champigneulle, Julie Busson, Anne-Sophie Debue, Julie Dhumeaux, Guillaume Geri, Wulfran Bougouin, Nicole Ericher, Sébastien Lefort, Pierre Lucas, Alain Cariou, Jean-Paul Mira, Frédéric Pène, Jean-Daniel Chiche, Groupe de travail sur la ventilation P116 Delay in awakening after stopping continuous sedation in critically ill patients: incidence, risk factors and impact on ventilator weaning Magalie Dumas, Celine Chapelle, Benedicte Philippon-Jouve, Jerome Morel, Pascal Beuret P117 Risk factors and prognosis impact of decreased patient–ventilator synchrony in mechanically ventilated patients—a prospective study Côme Bureau, Camille Rolland-Debord, Tymothée Poitou, Marc Clavel, Sébastien Perbet, Nicolas Terzi, Achille Kouatchet, Thomas Similowski, Alexandre Demoule, Université Paris 6—Pierre et Marie Curie and Institut National pour la Santé et la Recherche Médicale, UMRS1158, Paris P118 High-flow oxygen therapy through a nasal cannula versus noninvasive ventilation versus in immunocompromised patients with acute respiratory failure Remi Coudroy, Angéline Jamet, Philippe Petua, René Robert, Jean-Pierre Frat, Arnaud, W. Thille P119 The use of dexmedetomidine in patients with noninvasive ventilation: a preliminary study Hassen Ben Ghezala, Salah Snouda, Rebeh Daoudi, Moez Kaddour P120 Comparison of tolerance of 4 interfaces for preventive noninvasive ventilation after abdominal surgery in intensive care units assessed by patients and caregivers Audrey De Jong, Albert Prades, Marion Monnin, Martin Mahul, Marion Basty, Clément Monet, Benjamin Mounet, Emmanuel Futier, Gérald Chanques, Samir Jaber P121 Dexmedetomidine, new approach in sedation analgesia: a prospective and observational study of mechanically ventilated patients in adults intensive care units in a university hospital during the first year of use Audrey Leroux, Xavier Oudinot, Gaëlle Demeilliers-Pfister, Marc Laurent P122 Pain, confusion, and agitation associated with noninvasive ventilation Nesrine Boujelbene, Rami Jabla, Fahmi Dachraoui, Islem Ouanes, Saousen Ben Abdallah, Mahdi Marzouk, Asma Hachani, Hedia Hammed, Hend Ben Lakhal, Imen Ben Ali, Chaima Ghribi, Imen Abdellaoui, Lamia Ouanes-Besbes, Fekri Abroug P123 Impact of metformin on prognosis of ICU patients Sebastien Jochmans, Jean-Emmanuel Alphonsine, Ly Van Vong, Nathalie Rolin, Oumar Sy, Jean Serbource-Goguel, Jonathan Chelly, Olivier Ellrodt, Mehran Monchi, Christophe Vinsonneau P124 Serum cholinesterase activity in the diagnosis of septic shock due to bacterial infections: a new specific biomarker of sepsis Mabrouk Bahloul, Turki Olfa, Najeh Baccouche, Kais Regaieg, Chtara Kamilia, Benhamida Chokri, Hedi Chelly, Mounir Bouaziz P125 Is hyperoxaemia a rare event during septic shock patients management? Amélie Trichot, Gwenhaël Colin, Jean-Baptiste Lascarrou, Isabelle Vinatier, Konstantinos Bachoumas, Jean-Claude Lacherade, Maud Fiancette, Aurélie Joret, Aihem Yehia, Christine Lebert, Matthieu Henry-Laguarrigue, Laurent Martin-Lefèvre P126 Myocardial depressant factor during human septic shock: screening of twenty-three cytokines and chemokines Keyvan Razazi, Florence Boissier, Mathieu Surenaud, Alexandre Bedet, Nicolas de Prost, Aurelien Seemann, Christian Brun-Buisson, Sophie Hüe, Armand Mekontso-Dessap P127 Plasma of septic shock patients modifies in vitro mitochondrial respiration of human PBMC as well as lymphocytes and monocytes cell lines Raphaël Clere-Jehl, Julie Boisramé-Helms, Anne-Laure Charles, Pierrick Leborgne, Xavier Delabranche, Bernard Geny, Ferhat Meziani, Pascal Bilbault P128 Assessment of skin endothelial functions during severe infections Simon Bourcier, Claire Pichereau, Vincent Dubée, Gabriel Lejour, Jean-Luc Baudel, Arnaud Galbois, Jalel Tahiri, Naïke Bigé, Eric Maury, Bertrand Guidet, Hafid Ait-Oufella P129 Toe-to-Room temperature gradient correlates with tissue perfusion and predicts outcome during septic shock Simon Bourcier, Claire Pichereau, Pierre Yves Boêlle, Nemlaghi Safaa, Vincent Dubée, Gabriel Lejour, Jean-Luc Baudel, Arnaud Galbois, Jean-Rémi Lavillegrand, Naïke Bigé, Jalel Tahiri, Eric Maury, Bertrand Guidet, Hafid Ait-Oufella P130 Determination of HLA-DR expression on monocytes in heart recipients and clinical outcome correlation Sylvie Paulus, Claire Flamens, Guillaume Monneret, Julie Demaret, Jean Neidecker P131 Nosocomial infections in neonates under ECMO Jerome Rambaud, Cecile Allioux, Romain Guedj, Isabelle Guellec, Julia Guilbert, Pierre-Louis Leger, Maryne Demoulin, Amélie Durandy, Sandrine Jean, Ricardo Carbajal P132 Point-of-care ultrasound in pediatric and neonatal intensive care units: prospective, observational transversal study Aurélie Morand, Laurent Zieleskiewicz, Olivier Brissaud, Stéphane Le Bel, Mickael Afanetti, Zoé Meresse, Astrid Botte, Michel Panuel, Laurent Thomachot, Jean-Michel Constantin, Marc Leone, Fabrice Michel P133 Use of continuous infusion of clonidine for sedation in critically ill children: indications, efficacy and side effects Anna Deho’, Laïly Sadozai, Stéphane Dauger, Sonia Prot-Labarthe P134 Pharmacokinetic analysis of continuous infusion vancomycin therapy in critically ill children Mathieu Genuini, Mehdi Oualha, Moulin Florence, Jean-Marc Treluyer, Fabrice Lesage, Sylvain Renolleau P135 Incidence of central venous catheter-associated bacteraemia in a paediatric intensive care unit Emmanuelle Chalavon, Claire Le Reun, Rodrigue Dessein, Bruno Grandbastien, Alain Duhamel, Sarah Pesin, François Dubos, Stéphane LeteurtreEmmanuelle Chalavon, Claire Le Reun, Rodrigue Dessein, Bruno Grandbastien, Alain Duhamel, Sarah Pesin, François Dubos, Stéphane Leteurtre P136 Outcome at 2 months at the infectious level of the pediatric central venous catheters: prospective evaluation of the guidelines optimization impact Marie-Aude Puel, Marie Szulc, Anais Philippe, François Severac, Dominique Astruc, Pierre Kuhn, Philippe DesprezMarie-Aude Puel, Marie Szulc, Anais Philippe, François Severac, Dominique Astruc, Pierre Kuhn, Philippe Desprez P137 Ten years of intensive care in children hospital in Oran, Algeria Nabil Tabet Aoul, zakaria addou, Ali Douah, Mohamed Moussati, Kamel Belhabiche, Nabil AouffenNabil Tabet Aoul, zakaria addou, Ali Douah, Mohamed Moussati, Kamel Belhabiche, Nabil Aouffen P138 High-frequency percussive ventilation during neonatal transportation: a pilot study Benoît Colomb, Karine Kolev-Descamp, Anne Marie Petion, Laurent Queudet, Elodie Savajols, Stephanie Litzler-Renault, Denis Semama P139 Lymphopenia after severe infectious shock in children: association with severity and risk for nosocomial infection Emilie Doye, Solenn Remy, Nicolas Voirin, Delphine Maucort-Boulch, Karine Kolev-Descamp, Guillaume Monneret, Etienne Javouhey P140 Importance of troponin evaluation in scorpion envenomation in pediatric intensive care unit Mouaffak Youssef P141 Hyperosmolar therapy in pediatric traumatic brain injury: a retrospective study Nadia Roumeliotis, Christian Dong, Geraldine Pettersen, Louis Crevier, Guillaume Emeriaud P142 Cerebral sinovenous thrombosis in children: report of seven cases Mouaffak Youssef P143 Optimising nurse confidence and skill acquisition in paediatric continuous renal replacement therapy (pCRRT) through a training programme: result of the first-year experience in a tertiary care centre Jérôme Naudin, Laetitia Abdallah, Marion Ganier, Karine Frannais, Dylia Douglas, Cecile Flusin, Anna Deho’, Stéphane Dauger P144 From high-quality electronic database to the new concept of perpetual patient. Preliminary results David Brossier, Redha Eltaani, Michaël Sauthier, Guillaume Emeriaud, Bernard Guillois, Philippe Jouvet P145 Transportation of children on extracorporeal membrane oxygenation: 1-year experience of a tertiary referral center in the Paris regionJerome Rambaud, Pierre-Louis Leger, Michelle Larroquet, Alain Amblard, Noella Lode, Julia Guilbert, Sandrine Jean, Isabelle Guellec, Isabelle Casadevall, Katia Kessous, Hervé Walti, Ricardo Carbajal P146 Acute neurotoxicity of bath salts combining 3,4-methylenedioxypyrovalerone and mephedrone in the rat Christophe Poiré, Nadia Benturquia, Olivier Roussel, Lucie Chevillard, Patricia Risede, Jacques Callebert, Huixiong Chen, Bruno Megarbane P147 Acute organophosphate poisoning: what about pralidoxime use? A. M’rad, Sahar Habacha, Bassem Chatbri, Youssef Blel, H Thabet, Nozha Brahmi, M. Amamou P148 Acute nifedipine poisoning: clinical and prognosis aspects A. M’rad, Fatma Essafi, Nasreddine Foudhaili, Youssef Blel, H. Thabet, Nozha Brahmi, M. Amamou P149 Acute behavioral toxicity and addictive liability of the new synthetic cathinone 3,4-methylenedioxypyrovalerone (MDPV) in the rat Cyril Masniere, Nadia Benturquia, Olivier Roussel, Lucie Chevillard, Patricia Risede, Jacques Callebert, Bruno Megarbane P150 Clinical and therapeutic characteristics of metformin poisoningA. M’rad, Messaouda Khelfa, Hana Fredj, Youssef Blel, H. Thabet, Nozha Brahmi, M. Amamou P151 Calcium channel blockers poisoning Samar Souissi, Hatem El Ghord, N. Kouraichi, N. Brahmi, H. Thabet, M. Amamou P152 Characteristics and outcomes in patients with community-acquired pneumonia admitted to intensive care unit Takoua Marhbène, Islam Mejri, Amira Jamoussi, Douha Lakhdar, Asma Ghariani, Leila Slim, Jalila Ben Khelil, Mohamed Besbes P153 Comparison of characteristics and outcomes of pneumococcal community-acquired pneumonia versus other pathogens Takoua T. Merhabane, Héla Maamouri, Amira Jamoussi, Asma Ghariani, Leila Slim, Jalila Ben Khelil, Mohamed Besbes P154 Outcome of L. pneumophila pneumonia and risk factors for ICU admission Oestreicher Charlotte, Helena Wegelius, Caroline Landelle, Jacques Schrenzel, Laurent Kaiser, Jérôme Pugin P155 The descending necrotizing mediastinitis: report of 60 cases Hind Belhadj P156 Characteristics, mortality risk factors and therapeutic approach of ARDS in patients with severe leptospirosis in Reunion Island Paul Chanareille, Julien Jabot, Benjamin Delmas, Arnaud Roussiaux, Cyril Ferdynus, Bernard-Alex Gauzere, Olivier Martinet, David Vandroux P157 Characterization of organ dysfunction in severe leptospirosis Adélie Ladureau, Alice Sanna, Amélie Rolle, Bertrand Pons, Pascale Piednoir, Fanny Ardisson, Frédéric Martino, Thomas Bernos, Khalid Elkoun, Elie Elain, Roland Lawson, Matthieu Resh-Rigon, Sophie Belorgey, Guillaume Thiery P158 Report of experience: management of a pre-XDR and XDR-TB population hospitalized in a medical ICU Caroline Hauw Berlemont, Cyprian Pricopi, Florence Boissier, Alexandra Monnier, Françoise Barthes, Jean-Luc Diehl, Jean-Yves Fagon, Emmanuel Guérot P159 Benefit of magnesium sulfate for tetanus management in adults: case of the provincial general referral hospital of Kinshasa Thansya Doddie, Mj Nsiala, Nh Situakibanza, Be Amisi, Mj Kazadi, Ma Kilembe P160 Ebola fever outbreak: questioning the delivery of care Christophe Clement, François Lamontagne P161 Marked decrease in the incidence of ventilator-associated pneumonia using a bundle of care containing selective oropharyngeal decontamination Boyer, Valérie Nocquet, Caroline Landelle, Sébastien Naimo, Ronan Raulais, Emilie Genevois, Lucie Bouchoud, Filippo Boroli, Nour Abidi, Mohamed Abbas, Stefan Harbarth, Jérôme Pugin P162 Ventilator-associated pneumonia prevention by oral care improvement: a before–after study Pierre-Emmanuel Charles, Caroline Dereux, Audrey Large, Rémi Bruyère, Sebastien Prin, Julien Bador, Jean-Pierre Quenot P163 Impact of a multifaceted bundle ventilator-associated pneumonia prevention program in a secondary care medical–surgical intensive care unit Stanislas De Guillebon, Eloise Morisse, Julie France, Deborah Gasser, Philippe Badia, Walter Picard P164 Daily chlorhexidine bathing in a medical intensive care unit: effects on healthcare-associated infections and on acquisition of multidrug-resistant bacteria P. Corne, Nicolas Molinari, I. De Boulastel, S. Seguin, A. Blasco, V. Ledur, Olivier Jonquet, Kada Klouche P165 Impact of twin bedrooms intensive care unit on the epidemiology of extended-spectrum beta-lactamase-producing enterobacteriaceae Paktoris-Papine Sophie, Margaux Artiguenave, Faten El Sayed, Florence Espinasse, Aurélien Dinh, Cyril Charron, Xavier Repessé, Antoine Vieillard-Baron P166 Prophylactic confinement after liver transplant: a necessity or a useless precaution? Benjamin Lebas, Sophie Hatsch, Quentin Maestraggi, Anne-Florence Dureau, Vincent Castelain, Bernard Ellero, François Faitot, Max Guillot, Francis Schneider P167 Proteomic response and adaptation mechanisms of E. coli 536 to overcome the inhibitory effect of cranberry proanthocyanidins Dimitri Margetis, Odile Bouvet, Didier Chevret, Didier Dreyfuss, Erick Denamur, Jean-Damien Ricard P168 Is daily measurement of CRP useful to detect earlier ventilator-associated pneumonia? Justine Simonet, Mathieu Boutonnet, Jean-Louis Daban, Elisabeth Falzone, Guillaume Dumas, Philippe Vest, Vincent Peigne P169 Clinical and biological features of healthcare-associated coagulase-negative Staphylococci meningitis: results of a retrospective study Severine Couffin, David Lobo, Gilles Dhonneur, Roman Mounier P170 Prognostic value of electrocardiographic abnormalities in patients with acute pulmonary embolism M. Cheikh Bouhlel, Ahmed Khedher, Kaoula Meddeb, A. Azouzi, Y. Hamdaoui, Jihene Ayachi, W. Brahim, Rania Bouneb, Mohamed Boussarsar P171 Does mean arterial pressure alarm improve the time spent within blood pressure target range in septic shock? A before and after study Nans Florens, Martin Cour, Julie Varéon, Arnaud Malatray, Romain Hernu, Laurent Argaud P172 Respiratory change of pulse pressure is not indicative of preload reserve in cardiac surgery patients Pierre Dupland, Thomas D’humières, Romain Vergier, Pauline Issaurat, Philippe Estagnasié, Pierre Squara, Alain Brusset P173 Importance of diastolic arterial pressure to optimize pulse pressure variation performances for patients receiving norepinephrine Vincent Génin, David Vandroux, Cyril Ferdynus, Arnaud Roussiaux, Jérôme Allyn, Nicolas Allou, Olivier Martinet, Julien Jabot P174 Multi-parameter monitoring for tissue perfusion in septic shock: correlations between macrohemodynamic and metabolic parameters: Preliminary results Ali Jendoubi, Rifka Jlassi, Bassem Hamrouni, Yahia Marzougui, Jihen Kouka, Salma Ghedira, Mohamed Houissa P175 Correlation between changes in levels of N-terminal pro-brain natriuretic peptide (NT-pro-BNP) and weight before and after dialysis Kaouther Dhifaoui, Zied Hajjej, Walid Sammoud, Iheb Labbene, Mustapha Ferjani P176 Impact of colonization with multidrug-resistant bacteria on the outcome of patients with hematological malignancies admitted to the intensive care medicine Johanna Oziel, Carole Schwebel, Elie Azoulay, Michaël Darmon, Bertrand Souweine, Lila Bouadma, Guillaume Marcotte, Christophe Clec’h, Yves Cohen, Outcomerea Study Group P177 ICU moving followed by a drop of imipenem-resistant Pseudomonas aeruginosa Alexy Tran Dinh, Caroline Neulier, Marlène Amara, Nicaise Nebot, Gilles Troché, Nelly Breton, Benjamin Zuber, Sébastien Cavelot, Béatrice Pangon, Jean Pierre Bedos, Jacques Merrer, David Grimaldi P178 Risk factors of carbap | Ann Intensive Care | 2016 | CORD-19 | |
| 1379 | Addressing collegiate mental health amid COVID-19 pandemic Abstract College students encounter unique challenges leading to poor mental health in the wake of the COVID-19 outbreak. Before the pandemic started, one in five college students experienced one or more diagnosable mental disorders worldwide. The fact that the COVID-19 pandemic affects collegiate mental health underscores the urgent need to understand these challenges and concerns in order to inform the development of courses of action and public health messaging that can better support college students in this crisis. This article provides recommendations that prepare higher education institutions and health professionals for addressing collegiate mental health needs and challenges posed by COVID-19. | Psychiatry Res | 2020 | LitCov and CORD-19 | |
| 1380 | Impact and effectiveness of mRNA BNT162b2 vaccine against SARS-CoV-2 infections and COVID-19 cases, hospitalisations and deaths following a nationwide vaccination campaign in Israel: an observational study using national surveillance data BACKGROUND: Following the emergency use authorisation of the Pfizer–BioNTech mRNA COVID-19 vaccine BNT162b2 (international non-proprietary name tozinameran) in Israel, the Ministry of Health (MoH) launched a campaign to immunise the 6·5 million residents of Israel aged 16 years and older. We estimated the real-world effectiveness of two doses of BNT162b2 against a range of SARS-CoV-2 outcomes and to evaluate the nationwide public-health impact following the widespread introduction of the vaccine. METHODS: We used national surveillance data from the first 4 months of the nationwide vaccination campaign to ascertain incident cases of laboratory-confirmed SARS-CoV-2 infections and outcomes, as well as vaccine uptake in residents of Israel aged 16 years and older. Vaccine effectiveness against SARS-CoV-2 outcomes (asymptomatic infection, symptomatic infection, and COVID-19-related hospitalisation, severe or critical hospitalisation, and death) was calculated on the basis of incidence rates in fully vaccinated individuals (defined as those for whom 7 days had passed since receiving the second dose of vaccine) compared with rates in unvaccinated individuals (who had not received any doses of the vaccine), with use of a negative binomial regression model adjusted for age group (16–24, 25–34, 35–44, 45–54, 55–64, 65–74, 75–84, and ≥85 years), sex, and calendar week. The proportion of spike gene target failures on PCR test among a nationwide convenience-sample of SARS-CoV-2-positive specimens was used to estimate the prevelance of the B.1.1.7 variant. FINDINGS: During the analysis period (Jan 24 to April 3, 2021), there were 232 268 SARS-CoV-2 infections, 7694 COVID-19 hospitalisations, 4481 severe or critical COVID-19 hospitalisations, and 1113 COVID-19 deaths in people aged 16 years or older. By April 3, 2021, 4 714 932 (72·1%) of 6 538 911 people aged 16 years and older were fully vaccinated with two doses of BNT162b2. Adjusted estimates of vaccine effectiveness at 7 days or longer after the second dose were 95·3% (95% CI 94·9–95·7; incidence rate 91·5 per 100 000 person-days in unvaccinated vs 3·1 per 100 000 person-days in fully vaccinated individuals) against SARS-CoV-2 infection, 91·5% (90·7–92·2; 40·9 vs 1·8 per 100 000 person-days) against asymptomatic SARS-CoV-2 infection, 97·0% (96·7–97·2; 32·5 vs 0·8 per 100 000 person-days) against symptomatic COVID-19, 97·2% (96·8–97·5; 4·6 vs 0·3 per 100 000 person-days) against COVID-19-related hospitalisation, 97·5% (97·1–97·8; 2·7 vs 0·2 per 100 000 person-days) against severe or critical COVID-19-related hospitalisation, and 96·7% (96·0–97·3; 0·6 vs 0·1 per 100 000 person-days) against COVID-19-related death. In all age groups, as vaccine coverage increased, the incidence of SARS-CoV-2 outcomes declined. 8006 of 8472 samples tested showed a spike gene target failure, giving an estimated prevalence of the B.1.1.7 variant of 94·5% among SARS-CoV-2 infections. INTERPRETATION: Two doses of BNT162b2 are highly effective across all age groups (≥16 years, including older adults aged ≥85 years) in preventing symptomatic and asymptomatic SARS-CoV-2 infections and COVID-19-related hospitalisations, severe disease, and death, including those caused by the B.1.1.7 SARS-CoV-2 variant. There were marked and sustained declines in SARS-CoV-2 incidence corresponding to increasing vaccine coverage. These findings suggest that COVID-19 vaccination can help to control the pandemic. FUNDING: None. | Lancet | 2021 | LitCov and CORD-19 | |
| 1381 | Employee engagement practices during COVID-19 lockdown In the present business situation during the COVID‐19 pandemic, employee engagement has become one of the utmost prominent primacies for human resource managers and practitioners in organizations due to lockdown. The paper is to determine the engagement of employees by various companies during coronavirus pandemic. Organizations nowadays are constantly developing innovative and effective means to engage the employees during this tough time. This paper is a conceptual paper that is based on various research papers, articles, blogs, online newspapers, and reports of World Health Organization. During this pandemic situation, organizations are evolving many engagement activities like online family engagement practices, virtual learning and development, online team building activities, webinars with industry experts, online conduct weekly alignment sessions, team meet‐ups over video conference for lunch, short online game sessions, virtual challenges and competitions, online courses, appreciation sessions, communication exercises, live sessions for new‐skill training, online counseling sessions, recognition and acknowledgment session, webinars dealing with anxiety and stress, providing online guidance for exercise and meditation, social interactions in a virtual office, classrooms training modules digitally, e‐learning modules, and many more creative learning sessions. Work‐from‐home regime engagement activities are very fruitful for employees as well as for organizations. Those organizations doing these kinds of engagement activities for their employees are learning new skills and developing themselves. Employees are feeling committed to the organization and stay motivated during this tough time of COVID‐19 pandemic. | J Public Aff | 2020 | LitCov and CORD-19 | |
| 1382 | COVID-19: a recommendation to examine the effect of hydroxychloroquine in preventing infection and progression A novel coronavirus disease (COVID-19), caused by infection with SARS-CoV-2, has swept across 31 provinces in China and over 40 countries worldwide. The transition from first symptoms to acute respiratory distress syndrome (ARDS) is highly likely to be due to uncontrolled cytokine release. There is an urgent need to identify safe and effective drugs for treatment. Chloroquine (CQ) exhibits a promising inhibitory effect. However, the clinical use of CQ can cause severe side effects. We propose that hydroxychloroquine (HCQ), which exhibits an antiviral effect highly similar to that of CQ, could serve as a better therapeutic approach. HCQ is likely to attenuate the severe progression of COVID-19, inhibiting the cytokine storm by suppressing T cell activation. It has a safer clinical profile and is suitable for those who are pregnant. It is cheaper and more readily available in China. We herein strongly urge that clinical trials are performed to assess the preventive effects of HCQ in both disease infection and progression. | J Antimicrob Chemother | 2020 | LitCov and CORD-19 | |
| 1383 | The coronavirus pandemic-A critical discussion of a tourism research agenda Unquestionable, the coronavirus (Covid-19) pandemic is one of the most impactful events of the 21st century and has tremendous effects on tourism. While many tourism researchers worldwide are currently ‘Covid-19 research gap spotting’, we call for more deliberateness and rigor. While we agree that the coronavirus pandemic is unique and relevant to research, we argue that not all effects are worth researching or novel to us. Previous research on crises and disasters do show similar patterns and existing theories can often very well explain the current phenomena. Thus, six illustrative examples are shown how a research agenda could look like. This includes parts where theoretical explanations from tourism are missing, as well as where we think existing knowledge might be subject to a tourism paradigm-shift due to the coronavirus pandemic. | Tour Manag | 2020 | LitCov and CORD-19 | |
| 1384 | COVID-19: Discovery, diagnostics and drug development An epidemic of acute respiratory syndrome (Covid-19) started in humans in Wuhan in 2019, and became a pandemic. Groups from China Identified and sequenced the virus responsible for COVID-19, named SARS-CoV-2, and determined that it was a novel coronavirus (CoV) that shared high sequence identity with bat- and pangolin-derived SARS-like CoVs, suggesting a zoonotic origin. SARS-CoV-2 is a member of Coronaviridae, a family of enveloped, positive-sense, single-stranded RNA viruses that infect a broad range of vertebrates. The rapid release of the sequence of the virus has allowed the development of diagnostic tools (e.g., RT-PCR). Additionally, serological tests can allow identification of persons who have been infected. In humans, CoVs tend to cause mild to moderate upper respiratory tract infections. The fatality rate is around 1-3% for infected persons. An acute respiratory distress syndrome (ARDS) likely due to an uncontrolled immune activation (“cytokine storm”) occurs in patients with severe disease and poor prognosis. Risk factors for mortality include: advanced age, obesity, diabetes, hypertension and other comorbidities. Drug repurposing has been used to rapidly identify potential treatment for COVID-19, which could move quickly to phase-3. Better knowledge of the virus, its enzymes, will be mandatory to develop more potent and specific direct-acting antiviral agents (DAA). In the long term, a vaccine to prevent infection would be crucial; however even if successful it might not be available before 2021-22. To date, with the exception of intravenous Remdesivir and dexamethasone, which have modest effects in moderate to severe COVID-19, no strong clinical evidence supports the efficacy and safety of any other drugs against SARS-CoV-2. The aim of this review is to provide insights on the discovery of SARS-CoV-2, its virology, the diagnostic tools, and the ongoing drug discovery effort. | J Hepatol | 2020 | LitCov and CORD-19 | |
| 1385 | Sex differences in immune responses that underlie COVID-19 disease outcomes A growing body of evidence indicates sex differences in the clinical outcomes of coronavirus disease 2019 (COVID-19)(1–5). However, whether immune responses against SARS-CoV-2 differ between sexes, and whether such differences explain male susceptibility to COVID-19, is currently unknown. In this study, we examined sex differences in viral loads, SARS-CoV-2-specific antibody titers, plasma cytokines, as well as blood cell phenotyping in COVID-19 patients. By focusing our analysis on patients with moderate disease who had not received immunomodulatory medications, our results revealed that male patients had higher plasma levels of innate immune cytokines such as IL-8 and IL-18 along with more robust induction of non-classical monocytes. In contrast, female patients mounted significantly more robust T cell activation than male patients during SARS-CoV-2 infection, which was sustained in old age. Importantly, we found that a poor T cell response negatively correlated with patients’ age and was associated with worse disease outcome in male patients, but not in female patients. Conversely, higher innate immune cytokines in female patients associated with worse disease progression, but not in male patients. These findings reveal a possible explanation underlying observed sex biases in COVID-19, and provide important basis for the development of sex-based approach to the treatment and care of men and women with COVID-19. | Nature | 2020 | LitCov and CORD-19 | |
| 1386 | Effects of the COVID-19 pandemic on maternal and perinatal outcomes: a systematic review and meta-analysis BACKGROUND: The COVID-19 pandemic has had a profound impact on health-care systems and potentially on pregnancy outcomes, but no systematic synthesis of evidence of this effect has been undertaken. We aimed to assess the collective evidence on the effects on maternal, fetal, and neonatal outcomes of the pandemic. METHODS: We did a systematic review and meta-analysis of studies on the effects of the pandemic on maternal, fetal, and neonatal outcomes. We searched MEDLINE and Embase in accordance with PRISMA guidelines, from Jan 1, 2020, to Jan 8, 2021, for case-control studies, cohort studies, and brief reports comparing maternal and perinatal mortality, maternal morbidity, pregnancy complications, and intrapartum and neonatal outcomes before and during the pandemic. We also planned to record any additional maternal and offspring outcomes identified. Studies of solely SARS-CoV-2-infected pregnant individuals, as well as case reports, studies without comparison groups, narrative or systematic literature reviews, preprints, and studies reporting on overlapping populations were excluded. Quantitative meta-analysis was done for an outcome when more than one study presented relevant data. Random-effects estimate of the pooled odds ratio (OR) of each outcome were generated with use of the Mantel-Haenszel method. This review was registered with PROSPERO (CRD42020211753). FINDINGS: The search identified 3592 citations, of which 40 studies were included. We identified significant increases in stillbirth (pooled OR 1·28 [95% CI 1·07–1·54]; I(2)=63%; 12 studies, 168 295 pregnancies during and 198 993 before the pandemic) and maternal death (1·37 [1·22–1·53; I(2)=0%, two studies [both from low-income and middle-income countries], 1 237 018 and 2 224 859 pregnancies) during versus before the pandemic. Preterm births before 37 weeks' gestation were not significantly changed overall (0·94 [0·87–1·02]; I(2)=75%; 15 studies, 170 640 and 656 423 pregnancies) but were decreased in high-income countries (0·91 [0·84–0·99]; I(2)=63%; 12 studies, 159 987 and 635 118 pregnancies), where spontaneous preterm birth was also decreased (0·81 [0·67–0·97]; two studies, 4204 and 6818 pregnancies). Mean Edinburgh Postnatal Depression Scale scores were higher, indicating poorer mental health, during versus before the pandemic (pooled mean difference 0·42 [95% CI 0·02–0·81; three studies, 2330 and 6517 pregnancies). Surgically managed ectopic pregnancies were increased during the pandemic (OR 5·81 [2·16–15·6]; I(2)=26%; three studies, 37 and 272 pregnancies). No overall significant effects were identified for other outcomes included in the quantitative analysis: maternal gestational diabetes; hypertensive disorders of pregnancy; preterm birth before 34 weeks', 32 weeks', or 28 weeks' gestation; iatrogenic preterm birth; labour induction; modes of delivery (spontaneous vaginal delivery, caesarean section, or instrumental delivery); post-partum haemorrhage; neonatal death; low birthweight (<2500 g); neonatal intensive care unit admission; or Apgar score less than 7 at 5 min. INTERPRETATION: Global maternal and fetal outcomes have worsened during the COVID-19 pandemic, with an increase in maternal deaths, stillbirth, ruptured ectopic pregnancies, and maternal depression. Some outcomes show considerable disparity between high-resource and low-resource settings. There is an urgent need to prioritise safe, accessible, and equitable maternity care within the strategic response to this pandemic and in future health crises. FUNDING: None. | Lancet Glob Health | 2021 | LitCov and CORD-19 | |
| 1387 | Endovascular therapy after intravenous t-PA vs t-PA alone for stroke N/A | N Engl J Med | 2013 | CORD-19 | |
| 1388 | Interferons and viruses: an interplay between induction, signalling, antiviral responses and virus countermeasures N/A | J Gen Virol | 2008 | CORD-19 | |
| 1389 | Why are pregnant women susceptible to COVID-19? An immunological viewpoint Abstract The 2019 novel coronavirus disease (COVID-19) was first detected in December 2019 and became epidemic in Wuhan, Hubei Province, China. COVID-19 has been rapidly spreading out in China and all over the world. The virus causing COVID-19, SARS-CoV-2 has been known to be genetically similar to severe acute respiratory syndrome coronavirus (SARS-CoV) but distinct from it. Clinical manifestation of COVID-19 can be characterized by mild upper respiratory tract infection, lower respiratory tract infection involving non-life threatening pneumonia, and life-threatening pneumonia with acute respiratory distress syndrome. It affects all age groups, including newborns, to the elders. Particularly, pregnant women may be more susceptible to COVID-19 since pregnant women, in general, are vulnerable to respiratory infection. In pregnant women with COVID-19, there is no evidence for vertical transmission of the virus, but an increased prevalence of preterm deliveries has been noticed. The COVID-19 may alter immune responses at the maternal-fetal interface, and affect the well-being of mothers and infants. In this review, we focused on the reason why pregnant women are more susceptible to COVID-19 and the potential maternal and fetal complications from an immunological viewpoint. | J Reprod Immunol | 2020 | LitCov and CORD-19 | |
| 1390 | The use of the health belief model to assess predictors of intent to receive the COVID-19 vaccine and willingness to pay N/A | Hum Vaccin Immunother | 2020 | LitCov and CORD-19 | |
| 1391 | Epidemiologic and Clinical Characteristics of Novel Coronavirus Infections Involving 13 Patients Outside Wuhan, China N/A | JAMA | 2020 | LitCov and CORD-19 | |
| 1392 | Mental Health Problems during the COVID-19 Pandemics and the Mitigation Effects of Exercise: A Longitudinal Study of College Students in China (1) Background: The novel coronavirus disease 2019 (COVID-19) is a global public health emergency that has caused worldwide concern. Vast resources have been allocated to control the pandemic and treat patients. However, little attention has been paid to the adverse impact on mental health or effective mitigation strategies to improve mental health. (2) Purpose: The aim of this study was to assess the adverse impact of the COVID-19 outbreak on Chinese college students’ mental health, understand the underlying mechanisms, and explore feasible mitigation strategies. (3) Methods: During the peak time of the COVID-19 outbreak in China, we conducted longitudinal surveys of sixty-six college students. Structured questionnaires collected information on demographics, physical activity, negative emotions, sleep quality, and aggressiveness level. A mixed-effect model was used to evaluate associations between variables, and the mediating effect of sleep quality was further explored. A generalized additive model was used to determine the dose-response relationships between the COVID-19 death count, physical activity, and negative emotions. (4) Results: The COVID-19 death count showed a direct negative impact on general sleep quality (β = 1.37, 95% confidence interval [95% CI]: 0.55, 2.19) and reduced aggressiveness (β = −6.57, 95% CI: −12.78, −0.36). In contrast, the COVID-19 death count imposed not a direct but an indirect impact on general negative emotions (indirect effect (IE) = 0.81, p = 0.012), stress (IE = 0.40, p < 0.001), and anxiety (IE = 0.27, p = 0.004) with sleep quality as a mediator. Moreover, physical activity directly alleviated general negative emotions (β = −0.12, 95% CI: −0.22, −0.01), and the maximal mitigation effect occurred when weekly physical activity was about 2500 METs. (5) Conclusions: (a) The severity of the COVID-19 outbreak has an indirect effect on negative emotions by affecting sleep quality. (b) A possible mitigation strategy for improving mental health includes taking suitable amounts of daily physical activity and sleeping well. (c) The COVID-19 outbreak has reduced people’s aggressiveness, probably by making people realize the fragility and preciousness of life. | Int J Environ Res Public Healt | 2020 | LitCov and CORD-19 | |
| 1393 | Cells of the adult human heart Cardiovascular disease is the leading cause of death worldwide. Advanced insights into disease mechanisms and therapeutic strategies require a deeper understanding of the molecular processes involved in the healthy heart. Knowledge of the full repertoire of cardiac cells and their gene expression profiles is a fundamental first step in this endeavour. Here, using state-of-the-art analyses of large-scale single-cell and single-nucleus transcriptomes, we characterize six anatomical adult heart regions. Our results highlight the cellular heterogeneity of cardiomyocytes, pericytes and fibroblasts, and reveal distinct atrial and ventricular subsets of cells with diverse developmental origins and specialized properties. We define the complexity of the cardiac vasculature and its changes along the arterio-venous axis. In the immune compartment, we identify cardiac-resident macrophages with inflammatory and protective transcriptional signatures. Furthermore, analyses of cell-to-cell interactions highlight different networks of macrophages, fibroblasts and cardiomyocytes between atria and ventricles that are distinct from those of skeletal muscle. Our human cardiac cell atlas improves our understanding of the human heart and provides a valuable reference for future studies. | Nature | 2020 | LitCov and CORD-19 | |
| 1394 | Vertical Transmission of Coronavirus Disease 19 from Infected Pregnant Mothers to Neonates: A Review Background: Since early December 2019, the Coronavirus Disease 19 (COVID-19) infection has been prevalent in China and eventually spread to other countries. There are a few published cases of COVID-19 occurring during pregnancy and due the possibility of mother-fetal vertical transmission, there is a concern that the fetuses may be at risk of congenital COVID-19. Methods: We reviewed the risk of vertical transmission of COVID-19 to the fetus of infected mothers by using data of published articles or official websites up to March 4, 2020. Results: A total of 31 infected pregnant mothers with COVID-19 were reported. No COVID-19 infection was detected in their neonates or placentas. Two mothers died from COVID-19-related respiratory complications after delivery. Conclusions: Currently, based on limited data, there is no evidence for intrauterine transmission of COVID-19 from infected pregnant women to their fetuses. Mothers may be at increased risk for more severe respiratory complications. | Fetal Pediatr Pathol | 2020 | LitCov and CORD-19 | |
| 1395 | Mental health and well-being during the COVID-19 pandemic: longitudinal analyses of adults in the UK COVID-19 Mental Health & Wellbeing study BACKGROUND: The effects of coronavirus disease 2019 (COVID-19) on the population's mental health and well-being are likely to be profound and long lasting. AIMS: To investigate the trajectory of mental health and well-being during the first 6 weeks of lockdown in adults in the UK. METHOD: A quota survey design and a sampling frame that permitted recruitment of a national sample was employed. Findings for waves 1 (31 March to 9 April 2020), 2 (10 April to 27 April 2020) and 3 (28 April to 11 May 2020) are reported here. A range of mental health factors was assessed: pre-existing mental health problems, suicide attempts and self-harm, suicidal ideation, depression, anxiety, defeat, entrapment, mental well-being and loneliness. RESULTS: A total of 3077 adults in the UK completed the survey at wave 1. Suicidal ideation increased over time. Symptoms of anxiety, and levels of defeat and entrapment decreased across waves whereas levels of depressive symptoms did not change significantly. Positive well-being also increased. Levels of loneliness did not change significantly over waves. Subgroup analyses showed that women, young people (18–29 years), those from more socially disadvantaged backgrounds and those with pre-existing mental health problems have worse mental health outcomes during the pandemic across most factors. CONCLUSIONS: The mental health and well-being of the UK adult population appears to have been affected in the initial phase of the COVID-19 pandemic. The increasing rates of suicidal thoughts across waves, especially among young adults, are concerning. | Br J Psychiatry | 2020 | LitCov and CORD-19 | |
| 1396 | Work From Home During the COVID-19 Outbreak: The Impact on Employees' Remote Work Productivity, Engagement and Stress The COVID-19 pandemic made working from home (WFH) the new way of working. This study investigates the impact that family-work conflict, social isolation, distracting environment, job autonomy, and self-leadership have on employees’ productivity, work engagement, and stress experienced when WFH during the pandemic. METHODS: This cross-sectional study analyzed data collected through an online questionnaire completed by 209 employees WFH during the pandemic. The assumptions were tested using hierarchical linear regression. RESULTS: Employees’ family-work conflict and social isolation were negatively related, while self-leadership and autonomy were positively related, to WFH productivity and WFH engagement. Family-work conflict and social isolation were negatively related to WFH stress, which was not affected by autonomy and self-leadership. CONCLUSION: Individual- and work-related aspects both hinder and facilitate WFH during the COVID-19 outbreak. | J Occup Environ Med | 2021 | LitCov and CORD-19 | |
| 1397 | Clinical course and mortality risk of severe COVID-19 | Lancet | 2020 | LitCov and CORD-19 | |
| 1398 | COVID-19 pandemic, oil prices, stock market, geopolitical risk and policy uncertainty nexus in the US economy: Fresh evidence from the wavelet-based approach Abstract In this paper, we analyze the connectedness between the recent spread of COVID-19, oil price volatility shock, the stock market, geopolitical risk and economic policy uncertainty in the US within a time-frequency framework. The coherence wavelet method and the wavelet-based Granger causality tests applied to US recent daily data unveil the unprecedented impact of COVID-19 and oil price shocks on the geopolitical risk levels, economic policy uncertainty and stock market volatility over the low frequency bands. The effect of the COVID-19 on the geopolitical risk substantially higher than on the US economic uncertainty. The COVID-19 risk is perceived differently over the short and the long-run and may be firstly viewed as an economic crisis. Our study offers several urgent prominent implications and endorsements for policymakers and asset managers. | N/A | 2020 | CORD-19 | |
| 1399 | Combating COVID-19: health equity matters N/A | Nat Med | 2020 | LitCov and CORD-19 | |
| 1400 | Renin-Angiotensin-Aldosterone System Blockers and the Risk of Covid-19 BACKGROUND: A potential association between the use of angiotensin-receptor blockers (ARBs) and angiotensin-converting–enzyme (ACE) inhibitors and the risk of coronavirus disease 2019 (Covid-19) has not been well studied. METHODS: We carried out a population-based case–control study in the Lombardy region of Italy. A total of 6272 case patients in whom infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was confirmed between February 21 and March 11, 2020, were matched to 30,759 beneficiaries of the Regional Health Service (controls) according to sex, age, and municipality of residence. Information about the use of selected drugs and patients’ clinical profiles was obtained from regional databases of health care use. Odds ratios and 95% confidence intervals for associations between drugs and infection, with adjustment for confounders, were estimated by means of logistic regression. RESULTS: Among both case patients and controls, the mean (±SD) age was 68±13 years, and 37% were women. The use of ACE inhibitors and ARBs was more common among case patients than among controls, as was the use of other antihypertensive and non-antihypertensive drugs, and case patients had a worse clinical profile. Use of ARBs or ACE inhibitors did not show any association with Covid-19 among case patients overall (adjusted odds ratio, 0.95 [95% confidence interval {CI}, 0.86 to 1.05] for ARBs and 0.96 [95% CI, 0.87 to 1.07] for ACE inhibitors) or among patients who had a severe or fatal course of the disease (adjusted odds ratio, 0.83 [95% CI, 0.63 to 1.10] for ARBs and 0.91 [95% CI, 0.69 to 1.21] for ACE inhibitors), and no association between these variables was found according to sex. CONCLUSIONS: In this large, population-based study, the use of ACE inhibitors and ARBs was more frequent among patients with Covid-19 than among controls because of their higher prevalence of cardiovascular disease. However, there was no evidence that ACE inhibitors or ARBs affected the risk of COVID-19. | N Engl J Med | 2020 | LitCov and CORD-19 |
(1) COVID-19 Open Research Dataset (CORD-19). 2020. Version 2022-06-02. Retrieved from https://ai2-semanticscholar-cord-19.s3-us-west-2.amazonaws.com/historical_releases.html. Accessed 2022-06-05. doi:10.5281/zenodo.3715506
(2) Chen Q, Allot A, & Lu Z. (2020) Keep up with the latest coronavirus research, Nature 579:193 and Chen Q, Allot A, Lu Z. LitCovid: an open database of COVID-19 literature. Nucleic Acids Research. 2020. (version 2023-01-10)
(3) Currently tweets of June 23rd to June 29th 2022 have been considered.