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Until more information is available, it is advisable to consume vitamin A primarily from plant sources, avoid excessive consumption from dietary supplements and animal sources, and lower consumption from fortified foods.Leishmaniasis is a parasitic infection that can involve the skin, mucosal membranes, and internal organs. Soldiers are at highrisk of leishmaniasis when conducting operations in endemic regions. Medical providers should have a low threshold to consider Leishmaniasis as the cause of persisting skin lesions.The United States Special Operations Command (SOCOM)'s Preservation of the Force and Family Program (POTFF) identifies spiritual performance (SP) as a key pillar for holistically caring for and optimizing the performance of all Special Operations Forces (SOF) and their families. selleck products Enhancing SP is key to sustaining core spiritual beliefs, values, awareness, relationships and experiences. The SOCOM Spiritual Fitness Scale (SSFS) enables religious support teams in SOF communities and beyond to reliably measure SP according to POTFF's definition of SP and the Chairman of the Joint Chiefs of Staff Instruction (CJCSI) on Spiritual Fitness (SF). The three subscales of the SSFS relate to core attributes of SP/SF, which were identified through factor analysis during iterations of the tool's development. Directly aligning SP/SF programs with the core attributes of SSFS will allow chaplains to support both theists and nontheists and to retain certain traditional chaplain activities which no longer have universal connection to religious ministry in the public discourse. Chaplains are also empowered to immediately begin conducting relevant and spiritual assessments. We will illustrate how a chaplain can align SP initiatives with the three core attributes of SP/SF and leverage the SSFS to assess baseline unit needs, conceive and develop evidence-based initiatives, conduct rolling program assessments, and articulate program efficacy to key leaders and collaborators.Pneumatic nail guns are hand-held tools used in industrial and construction settings. Nail guns cause the most trauma with hospitalization among construction workers. To our knowledge, we report for the first time a case of pneumomediastinum from a nail gun injury to the hand. Our patient was a 40-year-old male construction worker who shot a nail gun into his hand. He became acutely dyspneic and was found to have a pneumomediastinum due to air insufflation. He later underwent tube thoracostomy and intubation. To our knowledge, this is the first report of pneumomediastinum from a nail gun injury to the hand.We report the case of a civilian 27-year-old man treated in a military hospital in France who sustained multiple stab wounds, including one in the left groin, with massive external bleeding. When first responders arrived, the patient was in hemorrhagic shock. A tourniquet and two intraosseous catheters were placed to start resuscitative care. On the patient's arrival at the hospital, bleeding was not controlled, so a junctional tourniquet was put in place and massive transfusion was started. Surgical exploration revealed a laceration of the superficial femoral artery and a disruption of the femoral vein. Vascular damage control was achieved by a general surgeon and consisted of primary repair of the superficial femoral artery injury and venous ligation. The patient was discharged from the intensive care unit after 2 days and from the hospital after 8 days. This case illustrates some of the persistent challenges shared between military and civilian trauma care. The external control of junctional hemorrhage is not easily achievable in the field, and junctional tourniquets have been therefore incorporated in the Tactical Combat Casualty Care guidelines. French lyophilized plasma was used for massive transfusion because it has been proven to be a logistically superior alternative to fresh-frozen plasma. Management of vascular wounds by nonspecialized surgeons is a complex situation that requires vascular damage-control skills; French military surgeons therefore follow a comprehensive structured surgical training course that prepares them to manage complex penetrating trauma in austere environments. Finally, in this case, lessons learned on the battlefield were applied to the benefit of the patient.

Sucking chest wounds occur when injuries penetrate the thorax and inhalation results in air entering the pleural cavity. Well documented in the prehospital environment, treatment should be chest seal application to attempt prevention of an expanding pneumothorax. However, a seal might occlude the pathway for the escape of air and lead to a worsening tension pneumothorax.

The author conducted a literature search of studies reporting the efficacy of various chest seals for treating sucking chest wounds and the prevention of a tension pneumothorax. Study results were compared to current international guidelines.

Included were four studies testing chest seals in a swine model of hemopneumothorax. Vented and unvented chest seals stabilized cardiorespiratory parameters after an open pneumothorax, but only vented chest seals showed more success at preventing a tension pneumothorax. Chest seals with flutter valves seemed to be inferior. An additional study showed that vertical movements and soiled skin were more stressful on the applied chest seals. Eight international guidelines were identified four focused on the tactical environment, and four appeared to be more civilian-oriented. Only two of the civilian-oriented guidelines did not prefer vented chest seals.

Vented chest seals seem to be superior to unvented chest seals, and most international guidelines have updated their recommendations for the use of vented chest seals. However, frequent physical examinations for early signs of a developing or worsening tension pneumothorax are the best medical care.

Vented chest seals seem to be superior to unvented chest seals, and most international guidelines have updated their recommendations for the use of vented chest seals. However, frequent physical examinations for early signs of a developing or worsening tension pneumothorax are the best medical care.

An immediate paramedic tactical response unit was implemented into a civilian emergency medical services (EMS) system. This was compared with the preexisting traditional tactical EMS support (TEMS). The primary aim of the study was to evaluate the effect on tasking frequencies. The secondary aims of the study were to assess mission timings and the effect on patient encounters.

Paramedics with tactical emergency medical training provided immediate response on a 24/7 basis. They responded to support police in high-risk TEMS scenarios and incidents in a Tactical Emergency Casualty Care (TECC) role. Tasking frequencies, timings, and clinical input were compared between the first year of immediate response and 3 preceding years of TEMS.

The number of TEMS dispatches increased from an average of 5 to 54 annually. The median time from dispatch to scene arrival decreased from a median of 54 minutes (interquartile range [IQR] 39-65) to 17 minutes (IQR 11-26) (p < .0001). The overall mission duration decreased from a median of 3 hr 13 min (IQR 2 h 29 min to 4 h 40 min) to 1 h 12 min (IQR 34 min-1 h 18 min) (p < .0001). The number of treated patients increased from one minor injury annually to 13 severe and six minor injuries annually.

Implementing immediate tactical paramedic response significantly decreases response time and mission duration and increases the number of activations and resultant number of treated patients.

Implementing immediate tactical paramedic response significantly decreases response time and mission duration and increases the number of activations and resultant number of treated patients.Ultrasonography is currently the primary means of imaging for forward surgical teams/forward resuscitative surgical teams (FSTs/FRSTs). As FSTs/FRSTs are pushed farther forward into more austere environments, access to other imaging modalities may be limited, potentially affecting resources. On a recent deployment, the 126th FRST was able to use radiography equipment from a co-located explosive ordnance disposal (EOD) team to assist in the diagnosis and treatment of medical and surgical patients, thereby saving time and resources. We provide three case examples in which using EOD radiography assisted in clinical decision making. Although the safety profile has not been assessed for clinical use in humans, EOD radiography can be a useful technique to aid in time-sensitive decision making in resource-constrained operational areas.Fish oil supplementation (FOS) is beneficial for human health and various disease states. FOS has recently received attention related to its anabolic and anti-catabolic effects on skeletal muscle and cognitive performance. Since Special Operations Forces (SOF) personnel endure rigorous combat and training environments that are mentally and physically demanding, FOS may have important applications for the SOF Warfighter. The purpose of this narrative review is to explore the evidence for FOS and its application to multiple physiological and psychological contexts experienced by SOF personnel. For physical performance, FOS may promote lean body mass (LBM) accretion; however, there seems to be minimal impact on strength, power, or endurance. During physiological stress, FOS may preserve strength, power, LBM (during muscle disuse, not weight loss) and enhance recovery. For cognition, FOS likely improves reaction time, mental fatigue, and may reduce the incidence and severity of mild traumatic brain injury; however, FOS has minimal impact on attentional control and mood states. No safety concerns were evident. In conclusion, there are multiple applications of FOS for SOF personnel. Due to the minimal safety concerns and potential anabolic, anti-catabolic and cognitive benefits, FOS is a viable method to promote and sustain SOF Warfighter physical and cognitive performance. Although promising, the FOS trials to date have not been conducted in the context of the multi-stressor environments experienced by SOF personnel, thus, future studies should be conducted in a SOF population.

Uncontrolled external hemorrhage is a common cause of preventable death. The Hartford Consensus recommendations presented the concept of a continuum of care, in which police officers should be considered an integral component of the emergency medical response to active shooter incidents. Recent publications have reported individual cases of tourniquet application by police officers. This report analyzed all documented cases of hemorrhage control using tourniquets applied by police officers in a single large metropolitan police department.

A retrospective computerized search of all public safety communications center reports and police officer documentation for cases of tourniquet application was conducted by searching for the word "tourniquet." Each case was evaluated for indication and appropriateness using Stop The Bleed criteria for tourniquet placement. In addition, police response time was compared to emergency medical services (EMS) response time in an effort to determine if there was a time difference in response to the bleeding patient that could potentially impact patient outcomes.