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Introduction : L’impact sanitaire des vagues de froid et de chaleur est majeur. Neanmoins, l’impact respectif des temperatures extremes, hautes et basses, demeure controverse.Methode : Le nombre quotidien de (1) dossiers de regulation medicale (DRM) geres par le SAMU 93 – indicateur de la demande en soins primaires, (2) interventions des equipes SMUR – indicateur de severite des patients et (3) patients decedes ont ete releves. Les temperatures minimales et maximales quotidiennes ont ete relevees de 2010 a 2018.L’analyse a porte sur les 10 journees plus chaudes et les plus froides de chaque annee (2 × 70 journees), et sur les 30 journees les plus chaudes et les plus froides de la periode (2 × 30 journees).Resultats : Sur 2 702 jours, 1 513 070 DRM, 89 478 interventions SMUR et 7 350 deces ont ete analyses. Temperature mediane : 16,0[10,4-21,6]°C.Les journees les plus froides etaient associees a une augmentation significative des DRM (665[609-764] vs 538[474-619] ; p

Introduction Gender equity has become a major concern in many professional fields. The rate of women as authors has to be interpreted according to the rate of women in the related professions. In this perspective, studying nurses’ population should be of particular interest since, worldwide, nurses are mostly women. Then, our aim was to study gender disparity in nurses’ publications. Methods We selected the three main journals dedicated to nurse publications: International Journal of Nursing Studies, Journal of Nursing Scholarship, and European Journal of Cardiovascular Nursing. We included 20 recent consecutive papers from each journal. For each paper, the number of authors, their gender, and rank were recorded. Primary endpoint: overall rate of women as authors. Secondary endpoints: rate of women as first, last, second, and third authors. Results Sixty papers including 322 authors were analysed. Overall rate of women authors: 74%. Overall rate of women as first author: 82%. Overall rate of women as last author: 72%. Overall rate of women as second and third authors: respectively, 80% and 70%. Conclusion Almost three-quarters of the authors in these main scientific journals of nursing studies were female. This rate is lower than the gender rate in the nursing profession.

Introduction Worldwide, the COVID-19 epidemic has put health systems to the test. The excess mortality is partly due to the influx of patients requiring hospitalization and intensive care. We propose that the chronology of epidemic spread gives a window of time in which hospitals can act to prevent reaching capacity. Methods The out-of-hospital SAMU Emergency Medical System in an entry point into the French health care system. We recorded the number of patients managed, of patients transferred to emergency departments (ED), and of mobile intensive care units (MICUs) dispatched. Each criterion was compared to the mean of the same criterion over the previous 5 years. The alert threshold which indicated a public health crisis was defined as a 20% increase compared to the 5-year mean. Results The reference period, from January 2015 to December 2019, included 3 381 611 calls, and 1 137 856 patients. The study period, from 17 February to 28 March 2020, included 166 888 calls, and 56 708 patients. The daily numbers of patients managed crossed the threshold on February 25, and increased until the end of the study period. The daily number of patients transferred to ED crossed the threshold on March 16, and increased until the end of the period. The daily number of MICUs dispatched crossed the threshold on March 15, and increased until the end of the period. Conclusion The COVID-19 epidemic reached our department in three consecutive waves which overwhelmed the health care system. The first wave preceded by 30 days the massive arrival of critical patients. Health care systems must take advantage of this delay to prepare for the third wave.

BACKGROUND The terrorist attacks in Paris and Saint Denis on November 13, 2015 were an unprecedented traumatic event in France. It was an especially distressing ordeal for the healthcare personnel involved in the care of the victims. The aim of this study was to estimate the effect of direct participation in the rescue on posttraumatic stress disorder (PTSD) symptoms among these workers. METHODS Less than a month later, 613 healthcare providers (professionals and paraprofessionals) from three hospitals in the Paris suburbs were asked to complete an anonymous questionnaire. A multivariable Poisson model estimated the effect of participating onsite in the rescue (exposure variable) on the number of PTSD symptoms measured by the Trauma Screening Questionnaire (TSQ; outcome variable), adjusted for covariates. RESULTS Two hundred thirty-three providers completed the assessment (38% response rate), 130 participated directly in the rescue (56%). Participation was associated with a higher number of symptoms of PTSD (RR = 1.34, P = .002) than for nonparticipants. Female gender (RR = 1.39, P

To evaluate the prevalence of advance directives and their impact on the management of out-of-hospital cardiac arrest (OHCA) victims.We analyzed data extracted from the French national registry of adult OHCA patients (RéAC). The data concerned the emergency medical services (EMS) of a Paris suburb over the period 01/01/2013 to 30/11/2015. The primary endpoint was the prevalence of advance directives. Secondary endpoints were the characteristics of the population, of cardiac arrest, and of basic life support as well as outcomes in patients with or without advance directives.Advance directives were available for 148/1985 (7.5%) of OHCA patients. Advanced life support was given to 35 patients with directives and 941 patients without (24% vs. 51%, p0.0001) with no significant difference in the characteristics of the support provided. Spontaneous recovery of cardiac activity was observed in 5 patients with directives and in 217 patients without (14% vs. 23%, p=0.3). Among patients with advance directives, only one was admitted to hospital. He/she died within 24h of admission.Advance directives were accessed by EMS for 7.5% OHCA patients. Despite their availability, advanced life support was provided to 24% of patients.

International audience; INTRODUCTION:Obesity and overweight strongly contribute to increasing cardiovascular morbidity and mortality, and are becoming a worldwide health issue. The prevalence of obesity has increased dramatically in Latin America. Child obesity is a major issue. Fast food is strongly suspected of contributing to this epidemic of obesity, although there is a lack of evidence.METHODS:We studied the correlation between the number of McDonald restaurants and overweight and obesity prevalence by region stratified by gender and age. Data on prevalences were obtained within national studies conducted by the Brazilian Ministry of Health. Three age sub-groups were analyzed: 5 to 9-year-olds, 10 to 19-year-olds and over 19-year-olds.RESULTS:There was a very strong positive correlation between overweight rates and the number of McDonald restaurants for both males and females between 5 and 9 years old (R2 respectively = 0.92 and 0.84) and a strong positive correlation for females between 10 and 19 years old (R2 = 0.68). There was a very strong positive correlation between obesity rates and the number of McDonald restaurants for males between 5 and 9 years old (R2 = 0.95). This positive correlation was strong for both males and females between 10 and 19 years old (R2 respectively = 0.77 and 0.63). Other correlations were not significant.CONCLUSION:A strong correlation between the prevalence of overweight and obesity and the number of McDonald restaurants was found for Brazilian children and was most important within the group of youngest children. These results should be taken into consideration by education and prevention campaigns.

International audience; Burnout is common in emergency physicians. This syndrome may negatively affect patient care and alter work productivity. We seek to assess whether burnout of emergency physicians impacts waiting times in the emergency department. Prospective study in an academic ED. All patients who visited the main ED for a 4-month period in 2016 were included. Target waiting times are assigned by triage nurse to patients on arrival depending on their severity. The primary endpoint was an exceeded target waiting time for ED patients. All emergency physicians were surveyed by a psychologist to assess their level of burnout using the Maslach Burnout Inventory. We defined the level of burnout of the day in the ED as the mean burnout level of the physicians working that day (8:30 to the 8:30 the next day). A logistic regression model was performed to assess whether burnout level of the day was independently associated with prolonged waiting times, along with previously reported predictors. Target waiting time was exceeded in 7524 patients (59%). Twenty-six emergency physicians were surveyed. Median burnout score was 35 [Interquartile (24–49)]. A burnout level of the day higher than 35 was independently associated with an exceeded target waiting time (adjusted odds ratio 1.54, 95% confidence interval 1.39–1.70), together with previously reported predictors (i.e., day of the week, time of the day, trauma, age and daily census). Burnout of emergency physicians was independently associated with a prolonged waiting time for patients visiting the ED.

Background The themes of qualitative assessments that characterize the experience of family members offered the choice of observing cardiopulmonary resuscitation (CPR) of a loved one have not been formally identified. Methods and Findings In the context of a multicenter randomized clinical trial offering family members the choice of observing CPR of a patient with sudden cardiac arrest, a qualitative analysis, with a sequential explanatory design, was conducted. The aim of the study was to understand family members’ experience during CPR. All participants were interviewed by phone at home three months after cardiac arrest. Saturation was reached after analysis of 30 interviews of a randomly selected sample of 75 family members included in the trial. Four themes were identified: 1- choosing to be actively involved in the resuscitation; 2- communication between the relative and the emergency care team; 3- perception of the reality of the death, promoting acceptance of the loss; 4- experience and reactions of the relatives who did or did not witness the CPR, describing their feelings. Twelve sub-themes further defining these four themes were identified. Transferability of our findings should take into account the country-specific medical system. Conclusions Family presence can help to ameliorate the pain of the death, through the feeling of having helped to support the patient during the passage from life to death and of having participated in this important moment. Our results showed the central role of communication between the family and the emergency care team in facilitating the acceptance of the reality of death.

Background Medical practice in the media is usually far from reality. Thus, the viewer may be led astray. The world-famous fictional Dr House has to face a difficult diagnosis every week. His practice does not seem to reflect reality. The aim of this study was to assess the diagnosis strategy involved in this television program. Methods An observer has previewed the 2011 season. The episode running time, the patient's age and sex, the list of all investigations and interventions, the final diagnosis, and the patient's outcome were collected. Number and proportion of French viewers for each episode were recorded. Results We analyzed 18 episodes. The median running time was 42.5 (42.1-43.2) minutes. Main patient characters were 12 men (66%) and 6 women (33%); the average age was 31 (22-38) years. There were 225 investigations or interventions reported, averaging 14 (9-15) per episode, representing one examination every 3.1 (2.9-4.8) minutes. The most frequently prescribed investigations were magnetic resonance imaging (MRI; 13; 72%), blood sample (11; 61%), and biopsy (10; 56%). The most frequent interventions were surgery, anti-infectious treatments, and steroid treatments (9 each; 50%). Two patients (11%) died. The median number of spectators was 8.4 (8.1-8.7) million, corresponding to 33% (33%-34%) of the French national audience. Conclusion The population and the examination strategies used by Dr House were unrealistic. Because of this distortion, patients may not understand, nor accept the delay, the investigation choices, the intervention costs, risks, nor failures of a daily medical practice. Physicians should be aware of this "information bias."

La Presse Medicale - In Press.Proof corrected by the author Available online since jeudi 8 septembre 2016

La Presse Medicale - In Press.Proof corrected by the author Available online since dimanche 21 aout 2016