Military medicine
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Malaria prevention and treatment are big challenges for the French forces deployed in sub-Saharan Africa. Since December 2013, 1,800 French soldiers have been deployed at any one time in the Central African Republic in the framework of "Operation Sangaris" and European Union Force (EUFOR). Over the 2014-2015 period, about 500 cases of malaria were notified in these troops during the operation or after their return (annual incidence: 13.4 p.100 person-year). The recommendation to use dihydroartemisinin-piperaquine (DHA-PQ) as the first-line treatment for French soldiers suffering from uncomplicated Plasmodium falciparum malaria in endemic areas is not always followed in practice in the field by French military general practitioners (GPs). ⋯ There is very satisfactory knowledge by the military GPs stationed in the Central African Republic on both the recommendations and prescription of antimalarial drugs. The present study highlights some difficulties in implementing the recommendations in an operational context, notably factors limiting the prescription of DHA-PQ during military deployment (need for ECG monitoring, empty stomach, and lack of habit). Proposals can be made to improve the efficacy, tolerance, and practicability of malaria treatment in the field. The main focus should be a more flexible application of the French DHA-PQ risk management plan in the field, specific training and communication about DHA-PQ use, the generalization of ECG printing equipment in the field, and the switch from DHA-PQ to an alternative artemisinin-based combination therapy during deployments in malaria-endemic areas.
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The current evolution of surgical practices is increasingly trending toward hyper-specialization. For military surgeons, their practice in France does not differ from their civilian counterparts. In contrast, in external operations, they have to deal with specific war injuries in austere conditions. They are also required to take care of local populations. Therefore, specific training is necessary, and the French Military Health Service Academy (Ecole du Val-de-Grâce) Paris has set up a specific training called Advanced Course for Deployment Surgery (ACDS) in 2007. The aim of this study is to assess the relevance of this teaching regarding pathologies encountered during current conflicts. ⋯ The large variety and technical nature of the performed operations requires the training of highly qualified military orthopedic surgeons with both experience in war surgery and management of after-effects and complications. Orthopedists are also required to carry out procedures dealing with neurosurgery, general, and/or vascular surgery on missions. These data highlight the complexity of military surgeons' training along with the hyper-specialization of the civilian medical world. For more than 10 yr, French military surgeons have benefited from a training program called ACDS to meet these objectives. This initial training seems to be appropriated adapted in view of the managed pathologies.
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Highly skilled swimmers and aquatically adaptable service members such as U. S. Navy Divers, Sea, Air and Land (SEAL) Teams, and Explosive Ordnance Disposal (EOD) technicians, die every year from drowning. ⋯ This Clinical Practice Guideline (CPG) provides an overview of drowning and associated conditions based on the best available current medical evidence. Unlike basic life support and advanced cardiac life support protocols, rescue breathing should be initiated prior to chest compressions to re-expand water-filled alveoli. These guidelines should be used as a standardized framework to guide first responders, prehospital emergency medical service personnel, and medical department personnel in evaluating, diagnosing, and managing common in water pathologies.
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Case Reports
Recurrent Central Serous Retinopathy with Permanent Visual Loss in a U.S. Naval Fighter Pilot.
Central serous retinopathy (CSR) is a disease process that involves accumulation of serous fluid within the macular retina. This fluid accumulation can temporarily or permanently disrupt vision and in many patients is often a recurrent problem. This case describes recurrent CSR in an experienced U. ⋯ There have been many case reports documenting CSR in active duty military aviators worldwide, including flying pilots who have residual permanent loss of visual acuity; however, this is the first U. S. Naval pilot who has been granted a waiver to return to unrestricted flight status with permanent defective visual acuity.
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Damage control resuscitation (DCR) is a strategy for resuscitating patients from hemorrhagic shock to rapidly restore homeostasis. Efforts are focused on blood product transfusion with whole blood or component therapy closely approximating whole blood, limited use of crystalloid to avoid dilutional coagulopathy, hypotensive resuscitation until bleeding control is achieved, empiric use of tranexamic acid, prevention of acidosis and hypothermia, and rapid definitive surgical control of bleeding. ⋯ Useful indicators of massive transfusion reviewed in this guideline include: systolic blood pressure <110 mmHg, heart rate > 105 bpm, hematocrit <32%, pH < 7.25, injury pattern (above-the-knee traumatic amputation especially if pelvic injury is present, multi-amputation, clinically obvious penetrating injury to chest or abdomen), >2 regions positive on Focused Assessment with Sonography for Trauma (FAST) scan, lactate concentration on admission >2.5, admission international normalized ratio ≥1.2-1.4, near infrared spectroscopy-derived StO2 < 75% (in practice, rarely available), BD > 6 meq/L. Unique aspects of out-of-hospital DCR (point of injury, en-route, and remote DCR) and in-hospital (Medical Treatment Facilities: Role 2b/Forward surgical teams - role 3/ combat support hospitals) are reviewed in this guideline, along with pediatric considerations.