Medical evacuations of members of the French armed forces for infectious diseases in foreign operations.

OBJECTIVES: Medical evacuations from foreign settings are a major health and strategic problem for the armed forces. This work aimed to study the characteristics of French military evacuations due to infectious diseases. PATIENTS AND METHODS: We performed a retrospective study based on the registers of the French operational military staff for health to assess the characteristics of the strategic medical evacuation of French armed forces members on missions abroad between January 1, 2011 and December 31, 2016. RESULTS: Out of 4633 included cases, 301 medical evacuations (6.5%) were carried out due to infectious situations. More than half of patients were repatriated to surgical wards (162 patients, 54%), 108 patients (36%) to medical wards, 21 patients (7%) to intensive care units, six patients (2%) to an armed forces medical center, and four files (1%) were incomplete. Among infectious emergencies, malaria led to 30 evacuations (10%) including 11 to intensive care units and one death before evacuation. Infectious diseases requiring medical evacuation were most often mild and community-acquired. Most soldiers were evacuated without medical assistance. CONCLUSIONS: Infectious diseases during missions and medical repatriations carried out for infectious reasons are important epidemiological indicators to monitor. They make it possible to adapt preventive measures, training, and diagnostic and therapeutic tools which can be made available to front-line military physicians.

[Phaeochromocytoma revealed by a cardiogenic shock treated by extracorporeal life support]. / Choc cardiogénique révélant un phéochromocytome traité par assistance circulatoire.

Phaeochromocytoma is a catecholamine-secreting tumour that originates from the chromaffin cells in the adrenal medulla in 85% of the cases. Phaeochromocytoma typically presents with the classic signs and symptoms of paroxysmal hypertension, tachycardia, and episodic headache in young adults. However, it rarely may manifest as cardiogenic shock due to a catecholamine induced cardiomyopathy. We report the use of central extracorporeal life support (ECLS) in a young man admitted to our department because of cardiogenic shock caused by phaeochromocytoma.

[Sudden death caused by a less lethal weapon chest-wall injury (Commotio cordis)]. / Commotio cordis après impact précordial de Flashball.

Less lethal weapons, like Flashball, are more and more used since 1995 in law enforcement, even by the local police to neutralize combative individuals and to disperse riot crowds. This gun fires large rubber bullets and has been incriminated many times in cases of face injuries with functional consequences. In this case report, we mention a case of sudden death from cardiac arrest due to low energy chest wall impact of a rubber bullet shot with the Flashball. Commotio cordis is potentialized by a lethal set of three including, a certain impact velocity, an exact location of the hit over the cardiac silhouette, and a precise timing 15 m/s prior to the peak of the T-wave. This case report highlights the fact that such impacts can cause significant injury to internal organs, in particular circonstances, implying the necessity of a raising awareness of the medical staff, in ordre to not underestimate the severity of such injuries.

[Blood transfusion in emergency settings: French military health service experience]. / La transfusion en situation d'exception, expérience du service de santé des armées.

Blood transfusion is required in a number of emergency settings and the French military health service (FMHS) has issued specific guidelines for the treatment of war casualties. These guidelines take into account European standards and laws, NATO standards, and also public sentiment regarding transfusion. These guidelines reflect a determination to control the process and to avoid the improvisation frequently associated with wartime transfusion. The evolution in warfare (terrorism and bombing more frequent than gunshot) and the wide use of body armor have deeply changed the clinical presentation of war injuries. These now involve the extremities in 80% of cases, with extensive tissue damage and heavy blood loss. The FMHS recommends that war casualties with hemorrhagic shock be brought quickly to a medical treatment facility (MTF) after first-line treatment applied through buddy aid or by medics. In the MTF, before an early Medevac, a damage control surgery will be performed, with resuscitation using freeze-dried plasma, red blood cells and fresh whole blood. The French military blood bank is responsible for blood product supply, training and medical advice regarding transfusion therapy during wartime, as well as hemovigilance. All transfusion therapy practices are periodically assessed but research on whole blood pathogen reduction is being conducted in order to reduce the residual infectious risk associated with this product.

[Colchicine poisoning: a case report]. / A propos d'une intoxication létale à la colchicine.

Colchicine is a drug commonly used for treatment of acute and chronic gout. Poisoning is a rare but always serious event. The purpose of this report is to describe the case of a 16-year-old girl who ingested an unknown amount of colchicine in a suicide attempt. At the time of admission she presented with gastrointestinal manifestations and reduced consciousness. After ten days in the intensive care unit she died due to multiple organ failure. This case provides the opportunity not only to review the clinical course and prognostic factors associated with colchicine poisoning but also to underline the difficulty of its management due to the absence of a specific antidote and of emergency pharmacologic doses.

[Severe imported malaria in adults]. / Paludisme grave d'importation de l'adulte.

Severe malaria is characterized by the presence of asexual forms of Plasmodium falciparum in the blood and the presence of one or more OMS 2000 criterion. Imported malaria is defined as malarial infection acquired in an endemic country (often in sub-Saharan Africa) and treated in France. The largest patient group includes African patients, long-term residents in France, coming back from a vacation in their native country. In non-immunized adults, severe malaria causes multiple organe failure such as severe Gram-negative sepsis, with variable degrees of altered mental status. Severe sepsis is treated in an intensive care unit (mechanically assisted ventilation, kidney dialysis, vasoconstrictors...). Intravenous quinine is the reference treatment, but artemisinin derivatives (arthemeter and artesunate) are the most rapidly acting antimalarial drugs.

Initial imaging assessment of severe blunt trauma.

OBJECTIVES: Total body computed tomography (CT) scan is increasingly used in traumatised patients, but the need for an initial rapid imaging assessment beforehand remains unknown. To address this problem, we assessed the value of an initial imaging assessment (chest X-ray, pelvic X-ray, abdominal ultrasonography) in severely traumatised patients in a prospective study. DESIGN AND SETTING: Prospective study of a cohort in a level 1 trauma centre of an university teaching hospital. PATIENTS AND INTERVENTIONS: 400 patients with severe blunt trauma. Within 30 min of arrival in the hospital, these patients underwent a rapid imaging assessment at the bedside, including chest and pelvic X-ray, and an abdominal ultrasonography. The decision taken for each imaging technique (chest drainage or thoracotomy, pelvic angiography, and laparotomy, respectively) was judged as appropriate or inappropriate. MEASUREMENTS AND RESULTS: Emergency chest drainage or thoracotomy was performed in 78 cases (78 appropriate), pelvic angiography in 8 cases (5 appropriate) and immediate laparotomy in 48 cases (47 appropriate). Emergency treatment was decided in 108 patients, and the decisions were considered appropriate in 392 (98%, 95% CI: 97%-99%) cases. Three variables (heart rate, systolic arterial pressure and Glasgow Coma Scale) were independent predictors of the need for an emergency decision, but among patients who had none of these criteria, 16% required an emergency decision. CONCLUSIONS: A simple and rapid initial imaging assessment enabled appropriate emergency decisions before further imaging assessment was performed. We recommend that every patient with severe blunt trauma receive this initial assessment.