Overcrowding in the Dispatching Centre During the COVID-19 Crisis: Are Medical Students a Resource?

Introduction: In February, the emergence of COronaVIrus Disease 2019 (COVID - 19) in France made it necessary to rapidly adapt emergency and SAMU services in order to take care of many infected patients. To respond to the increase in the number of calls in the dispatch centers, reinforcements were necessary on the fronts of the Medical Regulation Assistants (ARM). The aim of this study was to assess the relevance of medical students' responses to first calls exclusively concerning COVID-19.

Continuous positive airway pressure for respiratory support during COVID-19 pandemic: a frugal approach from bench to bedside.

Background: We describe a frugal approach (focusing on needs, performance, and costs) to manage a massive influx of COVID-19 patients with acute hypoxemic respiratory failure (AHRF) using the Boussignac valve protected by a filter ("Filter Frugal CPAP", FF-CPAP) in and out the ICU.

Methods: (1) A bench study measured the impact of two filters with different mechanical properties on CPAP performances, and pressures were also measured in patients. (2) Non-ICU healthcare staff working in COVID-19 intermediate care units were trained with a video tutorial posted on a massive open online course.

Reliability and limits of transport-ventilators to safely ventilate severe patients in special surge situations.

Background: Intensive Care Units (ICU) have sometimes been overwhelmed by the surge of COVID-19 patients. Extending ICU capacity can be limited by the lack of air and oxygen pressure sources available. Transport ventilators requiring only one O source may be used in such places.

Assessment of rewarming methods in unplanned out-of-hospital births from a prospective cohort.

Background: Mobile intensive care units frequently manage unplanned out-of-hospital births (UOHB). Rewarming methods during pre-hospital management of UOHB have not yet been compared. The aim was to compare rewarming methods used during pre-hospital management in a large prospective cohort of UOHB in France.

Unplanned out-of-hospital birth and risk factors of adverse perinatal outcome: findings from a prospective cohort.

Background: In France, while most babies are delivered at hospital, emergency medical services (EMS) weekly manage calls for unplanned out-of-hospital births. The objective of our study was to describe neonatal morbidity and mortality, defined as death or neonatal intensive care unit hospitalization at Day 7, in a prospective multicentric cohort of unplanned out-of-hospital births.

Methods: We prospectively analyzed out-of-hospital births from 25 prehospital EMS units in France.

How Ventilation Is Delivered During Cardiopulmonary Resuscitation: An International Survey.

Background: Recommendations regarding ventilation during cardiopulmonary resuscitation (CPR) are based on a low level of scientific evidence. We hypothesized that practices about ventilation during CPR might be heterogeneous and may differ worldwide. To address this question, we surveyed physicians from several countries on their practices during CPR.

Fatal Myopericarditis Following an Influenza A (H3N2) Infection.

BACKGROUND Influenza viruses induce uncomplicated infections in most cases in individuals with no known predisposing factors. Acute febrile illness is generally limited to upper respiratory symptoms and several constitutional symptoms, including headache, lethargy, and myalgia. However, influenza A virus is a cause of severe morbidity and mortality worldwide.

Transplantation of kidneys from uncontrolled donation after circulatory determination of death: comparison with brain death donors with or without extended criteria and impact of normothermic regional perfusion.

The aim of this study was to compare the outcomes of kidney transplants from uncontrolled DCD (uDCD) with kidney transplants from extended (ECD) and standard criteria donors (SCD). In this multicenter study, we included recipients from uDCD (n = 50), and from ECD (n = 57) and SCD (n = 102) who could be eligible for a uDCD program. We compared patient and graft survival, and kidney function between groups.

Difficulties encountered by physicians in interpreting focused echocardiography using a pocket ultrasound machine in prehospital emergencies.

Objective: Pocket ultrasound devices (PUDs) increase the scope of transthoracic echocardiography. We assessed the ability of emergency physicians (EPs) to obtain and interpret views using PUDs in prehospital emergencies.

Materials And Methods: Nine EPs underwent a 2-day training program focused on acquisition of four views and on evaluation of left ventricular function, right ventricular size, the inferior vena cava, and detection of pericardial effusion.

Changes in reperfusion strategy over time for ST segment elevation myocardial infarction in the Greater Paris Area: results from the e-MUST Registry.

Background: ESC guidelines recommend a shorter (90 min) delay for the use of primary percutaneous intervention (pPCI) in patients presenting within the first 2h of pain onset. Using registry data on STEMI patients in the Greater Paris Area, we assessed changes between 2003 and 2008 in the rates of pPCI, pre-hospital fibrinolytic therapy (PHF) and time delays in patients presenting within 2h of STEMI pain onset.

Methods: The Greater Paris Area was divided in 3 regions: Paris, the small and large rings.

Noninvasive ventilation use in French out-of-hospital settings: a preliminary national survey.

Objective: The objective of our study was to describe noninvasive ventilation (NIV) practices (pressure support ventilation and continuous positive airway pressure) in French out-of-hospital mobile intensive care units (SMUR) and their compliance with national consensus guidelines.

Method: Online inquiry into practices of NIV among managers of French SMUR. Analyzed data include types of NIV devices and use of NIV.

Impact of routine percutaneous coronary intervention after out-of-hospital cardiac arrest due to ventricular fibrillation.

Introduction: Since 2003, we have routinely used percutaneous coronary intervention (PCI) and mild therapeutic hypothermia (MTH) to treat patients < 80 years of age after out-of-hospital cardiac arrest (OHCA) related to ventricular fibrillation. The aim of our study was to evaluate the prognostic impact of routine PCI in association with MTH and the potential influence of age.

Methods: We studied 111 consecutive patients resuscitated successfully following OHCA related to shock-sensitive rhythm.

Evaluation of the ventilator-user interface of 2 new advanced compact transport ventilators.

Background: Mechanical ventilation during patient transport frequently utilizes compact portable pneumatic ventilators that have limited ventilator-settings options. New advanced transport ventilators should yield quality improvements, but their user-friendliness needs to be tested.

Objective: To evaluate the ventilator-user interface of 2 new transport ventilators.

Management of severe acute pain in emergency settings: ketamine reduces morphine consumption.

Objective: The aim of the study was to compare in emergency settings 2 analgesic regimens, morphine with ketamine (K group) or morphine with placebo (P group), for severe acute pain in trauma patients.

Methods: This was a prospective, multicenter, randomized, double-blind, clinical trial. Seventy-three trauma patients with a severe acute pain defined as a visual analog scale (VAS) score of at least 60/100 were enrolled.

Paradoxical reaction to epinephrine induced by beta-blockers in an anaphylactic shock induced by penicillin.

Increased risk of severe and resistant anaphylactic shock is a rare and not widely known adverse effect of beta-blocker treatment. It is illustrated in a case of refractory anaphylactic shock occurring in a 47-year-old woman who received beta-blockers. Actually, beta-blockers increase the release of anaphylactic mediators, decrease the cardiovascular compensatory changes to the anaphylactic shock and promote paradoxical reflex vagotonic effects when using epinephrine.

Details of the initial management of cardiac arrest occurring in the workplace in a French urban area.

Introduction: Our goal was to evaluate the details and management of cardiac arrest (CA) occurring in the working environment.

Materials And Methods: We conducted a 10-year retrospective study based on the medical records of the Garches mobile intensive care unit. CA occurring in the workplace ("Inside W.

'Boussignac' continuous positive airway pressure system: practical use in a prehospital medical care unit.

Continuous positive airway pressure in acute cardiogenic pulmonary edema is rarely used by prehospital emergency care units, because of the particular technical drawbacks of existing equipment. The aim of this one year prospective descriptive open study without a control group was to assess the technical feasibility of using the Boussignac continuous positive airway pressure system (Vygon) in a prehospital medical care service. Statistical comparisons were performed using Student's t-test or a Wilcoxon T-test.