Improvised Management of Polycythemia Vera Using Whole Blood Transfusion Kits.

Polycythemia vera (PV) is a frequent myeloproliferative disease resulting in excessive red blood cells, white blood cells, and platelets rarely identified in military populations. Increased blood viscosity and platelets can lead to fatal myocardial infarction and stroke. Historically, regimented phlebotomy managed this condition, but modern medicinal advances now are utilized. These immunosuppressive medications are generally incompatible with active-duty service and can lead to medical discharge. Phlebotomy therefore is critical for readiness and health; however, this can be challenging in resource-limited environments, necessitating effective improvisation. We describe an active-duty Soldier with PV symptoms consisting of substernal chest pressure, bilateral lower extremity paresthesias, and persistent pruritic neck rash. He had an elevated hematocrit (Hct) of 47%, necessitating phlebotomy and posing a challenge to his primary care team. The local emergency medicine team employed blood collection bags from whole blood (WB) transfusion kits, including proven volume estimation methods, to routinely draw one unit of blood and effectively manage this condition. This is the first reported case in military literature of PV managed with improvised field resources and techniques.

An Analysis of Prehospital Trauma Registry: After-Action Reviews on Airway Interventions in Afghanistan

BACKGROUND: Failed airway management is the second leading cause of preventable death on the battlefield. The prehospital trauma registry (PHTR) after action-review (AAR) allows for unique perspectives and an enhanced analysis of interventions performed. We analyzed AAR comments related to airway interventions performed in deployed settings to examine and identify trends in challenges related to airway management in combat. DESIGN AND METHODS: We analyzed all AAR comments included for airway interventions reported in the Joint Trauma System PHTR. We applied unstructured qualitative methods to analyze themes within these reports and generated descriptive statistics to summarize findings related to airway management. RESULTS: Out of 705 total casualty encounters in the PHTR system between January 2013 and September 2014, 117 (16.6%) had a documented airway intervention. From this sample, 17 (14.5%) had accompanying AAR comments for review. Most patients were identified as host nation casualties (94%, n =16), male (88%, n = 15), and prioritized as urgent evacuation (100%, n = 17). Twenty-five airway interventions were described in the AAR comments, the most being endotracheal intubation (52%, n = 13), followed by ventilation management (28%, n = 7), and cricothyroidotomy (12%, n = 3). Comments indicated difficulties with surgical procedures and suboptimal anatomy identification. CONCLUSIONS: AAR comments focused primarily on cricothyroidotomy, endotracheal intubation, and ventilation management, citing needs for improvement in technique and anatomy identification. Future efforts should focus on training methods for these interventions and increased emphasis on AAR completion.

An Analysis of Prehospital Trauma Registry After-Action Reviews in Afghanistan.

BACKGROUND: After-action reviews (AARs) in the Prehospital Trauma Registry (PHTR) enable performance improvements and provide commanders feedback on care delivered at Role 1. No published data exist exploring overall trends of end-user performance-improvement feedback. METHODS: We performed an expert panel review of AARs within the PHTR in Afghanistan from January 2013 to September 2014. When possible, we categorized our findings and selected relevant medical provider comments. RESULTS: Of 737 registered patient encounters found, 592 (80%) had AAR documentation. Most AAR patients were male (98%, n = 578), injured by explosion (48%, n = 283), and categorized for urgent evacuation (64%, n = 377). Nearly two thirds of AARs stated areas needing improvement (64%, n = 376), while the remainder left the improvement section blank (23%, n = 139) or specified no improvements (13%, n = 76). The most frequently cited areas for improvement were medical knowledge (23%, n = 136), evacuation coordination (19%, n = 115), and first responder training (16%, n = 95). CONCLUSIONS: Our expert panel reviewed AARs within the PHTR and found substantial numbers of AARs without improvements recommended, which limits quality improvement capabilities. Our analysis supports previous calls for better documentation of medical care in the prehospital combat setting.

Smallpox Autoinoculation Via Tattoo in a Soldier.

Since the National Smallpox Vaccination Program began in 2002, over 2.4 million military servicemembers have been inoculated. Use of bifurcated needles to introduce live vaccinia virus by repeated skin trauma is largely the same process that was first developed over 200 years ago, and is similar to that of tattoo administration. Both tattoos and smallpox inoculation can cause local immune dysregulation, with prior research cautioning further complications if they are placed in the same area within a close timeframe. Here we present the case of a soldier with smallpox autoinoculation, who reported receiving a tattoo directly over his inoculation site 4 days after vaccination. Initial scattered flesh-colored papules evolved over several days to classic umbilicated lesions with additional fevers, chills, myalgias, and suspected secondary infection. Thirteen cases of tattoo and smallpox inoculation complications have been reported in the Vaccine Adverse Events Reporting System (VAERS) database in 15 years. Current US Army Public Health Command (USAPHC) guidance mandates no new tattoos for 30 days post-inoculation, although the Military Vaccine Agency notes that this period may be extended to a window of greater than 60 days on a case-by-case basis. This incident illustrates the risks of current smallpox vaccination practice and poor patient adherence to post-vaccination care instructions. Continued use of traditional smallpox vaccination administration necessitates increased education and emphasis on proper inoculation site aftercare.