Chest trauma: First 48hours management.

Chest trauma remains an issue for health services for both severe and apparently mild trauma management. Severe chest trauma is associated with high mortality and is considered liable for 25% of mortality in multiple traumas. Moreover, mild trauma is also associated with significant morbidity especially in patients with preexisting conditions.

[If I had a stroke in 2015].

The management of stroke is now recognized as a real medical emergency as well as myocardial infarct, because we have now an efficacious treatment in cerebral infarct, intravenous fibrinolysis that decreases the risk of death and motor and cognitive handicap. The second characteristic is its very important frequency, and its risk that increases in young people. This medical emergency enforces the care systems because it needs a speedy network for the patient, his family and the care professionals, useful for intravenous fibrinolysis before 3 hours after 80 years and before 4 hours and a half before 80 years.

Spontaneous splenic rupture after thrombolysis for ischemic stroke.

Spontaneous spleen rupture with no recent report of trauma is an extremely rare and life-threatening cause of intraperitoneal hemorrhage.We present the first case of an atraumatic pathological splenic rupture following alteplase thrombolysis for ischemic stroke.

Temporal trends in prehospital management of ST-segment elevation myocardial infarction from 2002 to 2010 in Cote d'Or: data from the RICO registry (obseRvatoire des Infarctus de Cote d'Or).

Background: Myocardial infarction with ST-segment elevation (STEMI) is a medical emergency requiring specific management, with the main aim of achieving reperfusion as quickly as possible. Guidelines from medical societies have defined optimal management, with proven efficacy on morbi-mortality.

Aims: Our study aimed to evaluate trends in practices between 2002 and 2010 in the emergency management of STEMI in a single French department, namely Cote d'Or.

Impact of emergency medical helicopter transport directly to a university hospital trauma center on mortality of severe blunt trauma patients until discharge.

Introduction: The benefits of transporting severely injured patients by helicopter remain controversial. This study aimed to analyze the impact on mortality of helicopter compared to ground transport directly from the scene to a University hospital trauma center.

Methods: The French Intensive Care Research for Severe Trauma cohort study enrolled 2,703 patients with severe blunt trauma requiring admission to University hospital intensive care units within 72 hours.

Stent for Life in France.

France was chosen to be one of the six first pilot countries of the "Stent for Life" European initiative. First, a prospective registry was set up in five representative French regions, including all admissions within the first 48 hours of ST-elevated acute cardiac syndrome between 1st and 30th November 2010. The second step was to improve results.

Impact of whole-body computed tomography on mortality and surgical management of severe blunt trauma.

Introduction: The mortality benefit of whole-body computed tomography (CT) in early trauma management remains controversial and poorly understood. The objective of this study was to assess the impact of whole-body CT compared with selective CT on mortality and management of patients with severe blunt trauma.

Methods: The FIRST (French Intensive care Recorded in Severe Trauma) study is a multicenter cohort study on consecutive patients with severe blunt trauma requiring admission to intensive care units from university hospital trauma centers within the first 72 hours.

Impact of diverting general practitioner's after-hour calls to emergency medical dispatch centers in patients with acute myocardial infarction.

Objective: The aim of this study was to analyze the impact of diverting off-hour calls to Emergency Medical Dispatch Centers (EMDC) on time delays and revascularization procedures for patients with ST-segment elevation myocardial infarction (STEMI) in a French region.

Methods: A total of 3376 consecutive patients admitted for acute STEMI were included from the RICO survey (a French regional survey for acute myocardial infarction). Patients were retrospectively classified into two groups: before (2001-2004) and after EMDC (2005-2008) implementation and followed up for mortality as primary outcomes.

Sodium citrate versus saline catheter locks for non-tunneled hemodialysis central venous catheters in critically ill adults: a randomized controlled trial.

Purpose: Sodium citrate has antibacterial and anticoagulant properties that are confined to the catheter when used as a catheter lock. Studies of its use as a catheter lock in chronic hemodialysis patients suggest it may be efficacious in preventing infection and thrombotic complications. We compared sodium citrate with saline catheter locks for non-tunneled hemodialysis central venous catheters in critically ill adult patients.

The motor component does not convey all the mortality prediction capacity of the Glasgow Coma Scale in trauma patients.

Purpose: We tested the hypothesis that the motor component of the Glasgow Coma Scale (GCS) conveys most of the predictive information of triage scores (Triage Revised Trauma Score [T-RTS] and the Mechanism, GCS, Age, arterial Pressure score [MGAP]) in trauma patients.

Method: We conducted a multicenter prospective observational study and evaluated 1690 trauma patients in 14 centers. We compared the GCS, T-RTS, MGAP, and Trauma Related Injury Severity Score (reference standard) using the full GCS or its motor component only using logistic regression model, area under the receiver operating characteristic curve, and reclassification technique.

Medical pre-hospital management reduces mortality in severe blunt trauma: a prospective epidemiological study.

Introduction: Severe blunt trauma is a leading cause of premature death and handicap. However, the benefit for the patient of pre-hospital management by emergency physicians remains controversial because it may delay admission to hospital. This study aimed to compare the impact of medical pre-hospital management performed by SMUR (Service Mobile d'Urgences et de Réanimation) with non-medical pre-hospital management provided by fire brigades (non-SMUR) on 30-day mortality.

Oxygen delivery during transtracheal oxygenation: a comparison of two manual devices.

Background: The Manujet™ and the ENK Oxygen Flow Modulator™ (ENK) deliver oxygen during transtracheal oxygenation. We sought to describe the ventilation characteristics of these 2 devices.

Methods: The study was conducted in an artificial lung model consisting of a 15-cm ringed tube, simulating the trachea, connected via a flow analyzer and an artificial lung.

Benefits of computer screen-based simulation in learning cardiac arrest procedures.

Objectives: What is the best way to train medical students early so that they acquire basic skills in cardiopulmonary resuscitation as effectively as possible? Studies have shown the benefits of high-fidelity patient simulators, but have also demonstrated their limits. New computer screen-based multimedia simulators have fewer constraints than high-fidelity patient simulators. In this area, as yet, there has been no research on the effectiveness of transfer of learning from a computer screen-based simulator to more realistic situations such as those encountered with high-fidelity patient simulators.

Effects of various osmolarity on human red blood cells in terms of potassium efflux and hemolysis induced by free radicals.

Objectives: To study in an in vitro model of erythrocytes exposed to free radicals the effects of hyperosmolarity and hypoosmolarity on the induced potassium efflux and hemolysis.

Design Setting: Erythrocytes were separated from plasma and suspended in 3 different phosphate buffer solutions (HYPO, ISO, and HYPER) containing, respectively, 100, 150 and 200 mmol/l of Na. Free radicals were generated from 2,2'-azobis(2-amidinopropane) hydrochloride (AAPH).

Does the prognosis of cardiac arrest differ in trauma patients?

Objective: It is proposed to not resuscitate trauma patients who have a cardiac arrest outside the hospital because they are assumed to have a dismal prognosis. Our aim was to compare the outcome of patients with traumatic or nontraumatic ("medical") out-of-hospital cardiac arrest.

Design: Cohort analysis of patients with out-of-hospital cardiac arrest included in the European Epinephrine Study Group's trial comparing high vs.

Decrease in the stroke case fatality rates in a French population-based twenty-year study. A comparison between men and women.

Background: The aim of the study was to estimate trends in stroke case fatality in a French population-based study over the last 20 years, and to compare trends in men and women.

Methods: We prospectively ascertained first-ever strokes in a well-defined population-based study, from 1985 to 2004, in Dijon (France) (150,000 inhabitants). The study was both specific and exhaustive.

Comparison of three methods for oxidative stress-induced potassium efflux measurement.

The aim of the study was to compare the potassium efflux measurements (flame photometry (FP), specific electrode (SE) and atomic absorption photometry (AAP)) using a model of erythrocytes exposed to an oxidative stress in various conditions of osmolarity. Human erythrocytes were incubated in 3 different values of osmolarity and in the presence of 50mM AAPH, potassium efflux was measured by FP, SE and AAP at t=0 and every 30min for 2h. These methods were similar for the measurement of global potassium efflux.