Journal of special operations medicine : a peer reviewed journal for SOF medical professionals最新文献

{"title":"Social Fitness and the Social Domain: A Holistic Approach Based on Total Force Fitness.","authors":"Rory G Mccarthy,&nbsp;Gloria H Park,&nbsp;Nikki E Barczak-Scarboro,&nbsp;Stephanie Barrientos,&nbsp;Rachel Anne Chamberlin,&nbsp;Alaina Hansom,&nbsp;Lauren A Messina","doi":"10.55460/TRM7-423O","DOIUrl":"10.55460/TRM7-423O","url":null,"abstract":"<p><p>The Total Force Fitness (TFF) framework was envisioned as a holistic framework of interrelated domains, whereby impact in one domain could have cascading implications for the others. For this reason, definitional clarity surrounding how to achieve fitness in the various domains is crucial. Social fitness definitions tend to focus on individual efforts and overlook the powerful impact of the social group and the social environment on the individual. In this article, various definitions of social fitness are analyzed in an effort to broaden the current understanding of the social domain. Some of the knowledge gaps in understanding social fitness and the resulting challenges are addressed before reviewing a few existing social fitness interventions. Finally, this study offers recommendations for improvement, along with future directions for the increased integration of the social domain into the TFF framework.</p>","PeriodicalId":53630,"journal":{"name":"Journal of special operations medicine : a peer reviewed journal for SOF medical professionals","volume":" ","pages":"85-90"},"PeriodicalIF":0.0,"publicationDate":"2023-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10277620","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Slow Intravenous Infusion of a Novel Damage Control Cocktail Decreases Blood Loss in a Pig Polytrauma Model.","authors":"Nathan James White,&nbsp;Chloe Asato,&nbsp;Andrew Wenthe,&nbsp;Xu Wang,&nbsp;Kristyn Ringgold,&nbsp;Alexander St John,&nbsp;Chang Yeop Han,&nbsp;Jennifer C Bennett,&nbsp;Susan A Stern","doi":"10.55460/MB9O-LXOB","DOIUrl":"10.55460/MB9O-LXOB","url":null,"abstract":"<p><strong>Background: </strong>Our objective was to optimize a novel damage control resuscitation (DCR) cocktail composed of hydroxyethyl starch, vasopressin, and fibrinogen concentrate for the polytraumatized casualty. We hypothesized that slow intravenous infusion of the DCR cocktail in a pig polytrauma model would decrease internal hemorrhage and improve survival compared with bolus administration.</p><p><strong>Methods: </strong>We induced polytrauma, including traumatic brain injury (TBI), femoral fracture, hemorrhagic shock, and free bleeding from aortic tear injury, in 18 farm pigs. The DCR cocktail consisted of 6% hydroxyethyl starch in Ringer's lactate solution (14mL/kg), vasopressin (0.8U/kg), and fibrinogen concentrate (100mg/kg) in a total fluid volume of 20mL/kg that was either divided in half and given as two boluses separated by 30 minutes as control or given as a continuous slow infusion over 60 minutes. Nine animals were studied per group and monitored for up to 3 hours. Outcomes included internal blood loss, survival, hemodynamics, lactate concentration, and organ blood flow obtained by colored microsphere injection.</p><p><strong>Results: </strong>Mean internal blood loss was significantly decreased by 11.1mL/kg with infusion compared with the bolus group (p = .038). Survival to 3 hours was 80% with infusion and 40% with bolus, which was not statistically different (Kaplan Meier log-rank test, p = .17). Overall blood pressure was increased (p < .001), and blood lactate concentration was decreased (p < .001) with infusion compared with bolus. There were no differences in organ blood flow (p > .09).</p><p><strong>Conclusion: </strong>Controlled infusion of a novel DCR cocktail decreased hemorrhage and improved resuscitation in this polytrauma model compared with bolus. The rate of infusion of intravenous fluids should be considered as an important aspect of DCR.</p>","PeriodicalId":53630,"journal":{"name":"Journal of special operations medicine : a peer reviewed journal for SOF medical professionals","volume":" ","pages":"50-57"},"PeriodicalIF":0.0,"publicationDate":"2023-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10567496","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Altered Sympathoadrenal Activity Following Cold-Water Diving.","authors":"Karen R Kelly,&nbsp;Carina M Pautz,&nbsp;Laura J Palombo,&nbsp;Andrew E Jensen,&nbsp;Jorgen Melau,&nbsp;Lorraine P Turcotte,&nbsp;Paul A Solberg","doi":"10.55460/T5CZ-JXVK","DOIUrl":"10.55460/T5CZ-JXVK","url":null,"abstract":"<p><strong>Introduction: </strong>Little data exist on the effect of extremely cold-water diving on thermo-metabolic hormone secretion. Moreover, the impact of repetitive dives on the stress response is unknown. The purpose of this study was to determine the effects of two daily bouts of cold-water diving on the hormonal and metabolic profile of elite military personnel and to measure the stress response.</p><p><strong>Methods: </strong>Healthy, male, Norwegian Special Forces operators (n = 5) volunteered for this study. Physiological and hormone data were analyzed prior to and following twice-daily Arctic dives (3.3°C).</p><p><strong>Results: </strong>Core temperature was maintained (p > .05), whereas skin temperature was significantly reduced over the course of each dive (p < .01). Pairwise comparisons revealed adrenocorticotropic hormone (ACTH) and cortisol concentration significantly decreased across both dives and days (p < .001). Adrenaline and noradrenaline significantly increased across both time and day (p < .001). Leptin, testosterone, and IGF-1 significantly decreased over time but recovered between days.</p><p><strong>Conclusion: </strong>The main findings of this effort are that there is a rapid sympathetic-adreno-medullary (SAM/SNS) response to cold-water diving and a suppression of the hypothalamic-pituitary-adrenal (HPA) axis and hormones related to repair and recovery. While the sample size was too small to determine the role of SAM/SNS, HPA, and thyroid hormone effect on thermoregulation, it addresses a gap in our understanding of physiological adaptions that occurs in extreme environments.</p>","PeriodicalId":53630,"journal":{"name":"Journal of special operations medicine : a peer reviewed journal for SOF medical professionals","volume":" ","pages":"74-81"},"PeriodicalIF":0.0,"publicationDate":"2023-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10217999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Artificial Blood Development Implications for Military Medicine.","authors":"Vanessa R Melanson,&nbsp;Jeremy R Hershfield,&nbsp;Michael Kevin Deegan,&nbsp;Hyeveen Cho,&nbsp;Dion Perinon,&nbsp;Stacey L Bateman,&nbsp;Jason C Barnhill","doi":"10.55460/OVOP-V2QC","DOIUrl":"10.55460/OVOP-V2QC","url":null,"abstract":"<p><p>Massive hemorrhaging remains the most common cause of preventable battlefield deaths. Blood used for trauma care requires a robust donation network, capacity for long-term storage, and extensive and accurate testing. Bioengineering technologies could offer a remedy to these constraints in the form of blood substitutes-fluids that could be transfused into patients to provide oxygen, carry away waste, and aid in coagulation-that would be used in prolonged casualty care and in far-forward settings, overcoming the obstacles of distance and time. The different molecular properties of red blood cells (RBCs), blood substitutes, and platelet replacements contribute to their respective utilities, and each type is currently represented in ongoing clinical trials. Hemoglobin oxygen carriers (HBOCs) are the most advanced RBC replacements, many of which are currently being evaluated in clinical trials in the United States and other countries. Despite recent advancements, challenges remaining in the development of blood alternatives include stability, oxygen capacity, and compatibility. The continued research and investment in new technologies has the potential to significantly benefit the treatment of life-threatening emergency injuries, both on the battlefield and in the civilian sector. In this review, we discuss military blood-management practices and military-specific uses of individual blood components, as well as describe and analyze several artificial blood products that could be options for future battlefield use.</p>","PeriodicalId":53630,"journal":{"name":"Journal of special operations medicine : a peer reviewed journal for SOF medical professionals","volume":" ","pages":"63-69"},"PeriodicalIF":0.0,"publicationDate":"2023-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10220132","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Proceedings of the 2023 Spring/Summer Meeting of the Committee for Tactical Emergency Casualty Care (C-TECC) and Committee Updates.","authors":"Geoffrey L Shapiro,&nbsp;Michael J Marino,&nbsp;David W Callaway,&nbsp;Richard Kamin,&nbsp;Allen Yee,&nbsp;Carol Cunningham,&nbsp;James Schwartz,&nbsp;Claire Park,&nbsp;Reed Smith,&nbsp;Nelson Tang","doi":"10.55460/APZU-5IKO","DOIUrl":"10.55460/APZU-5IKO","url":null,"abstract":"","PeriodicalId":53630,"journal":{"name":"Journal of special operations medicine : a peer reviewed journal for SOF medical professionals","volume":" ","pages":"102-104"},"PeriodicalIF":0.0,"publicationDate":"2023-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10224132","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Use of Intranasal Analgesia in French Armed Forces: A Cross-Sectional Survey.","authors":"Romain Montagnon,&nbsp;Pierre-Julien Cungi,&nbsp;Olivier Aoun,&nbsp;Gabriel Morand,&nbsp;Jerome Desmottes,&nbsp;Pierre Pasquier,&nbsp;Stephane Travers,&nbsp;Luc Aigle,&nbsp;Christophe Dubecq","doi":"10.55460/TBN6-NJSR","DOIUrl":"10.55460/TBN6-NJSR","url":null,"abstract":"<p><strong>Background: </strong>Pain management is essential in military medicine, particularly in Tactical Combat Casualty Care (TCCC) during deployments in remote and austere settings. The few previously published studies on intranasal analgesia (INA) focused only on the efficacy and onset of action of the medications used (ketamine, sufentanil, and fentanyl). Side-effects were rarely reported. The aim of our study was to evaluate the use of intranasal analgesia by French military physicians.</p><p><strong>Methods: </strong>We carried out a multicentric survey between 15 January and 14 April 2020. The survey population included all French military physicians in primary-care centers (n = 727) or emergency departments (n = 55) regardless of being stationed in mainland France or French overseas departments and territories.</p><p><strong>Results: </strong>We collected 259 responses (33% responsiveness rate), of which 201 (77.6%) physicians reported being familiar with INA. However, regarding its use, of the 256 physicians with completed surveys, only 47 (18.3%) had already administered it. Emergency medicine physicians supporting highly operational units (e.g., Special Forces) were more familiar with this route of administration and used it more frequently. Ketamine was the most common medication used (n = 32; 57.1%). Finally, 234 (90%) respondents expressed an interest in further education on INA.</p><p><strong>Conclusion: </strong>Although a majority of French military physicians who replied to the survey were familiar with INA, few used it in practice. This route of administration seems to be a promising medication for remote and austere environments. Specific training should, therefore, be recommended to spread and standardize its use.</p>","PeriodicalId":53630,"journal":{"name":"Journal of special operations medicine : a peer reviewed journal for SOF medical professionals","volume":" ","pages":"39-43"},"PeriodicalIF":0.0,"publicationDate":"2023-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10214823","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Combat Vascular Access: A Scoping Review.","authors":"Shane Smith,&nbsp;John White,&nbsp;Tabitha McGuire,&nbsp;Bethann Meunier,&nbsp;Ian Ball,&nbsp;Richard Hilsden","doi":"10.55460/4WHG-X7ZZ","DOIUrl":"10.55460/4WHG-X7ZZ","url":null,"abstract":"<p><p>Medical leadership must decide how to obtain vascular access in a combat environment. Adequate combat trauma resuscitation requires efficient vascular access. A search of the Medline and EMBASE databases was conducted to find articles on combat vascular access. The primary dataset of interest was the type of vascular access obtained. Other data reviewed included who performed the intervention and the success rate of the intervention. The search strategy produced 1,339 results, of which 24 were included in the final analysis. Intravenous (IV), intraosseous (IO), and central venous access have all been used in the prehospital combat environment. This review summarizes the available combat literature to help commanders make an evidence-based decision about their prehospital vascular access strategy.</p>","PeriodicalId":53630,"journal":{"name":"Journal of special operations medicine : a peer reviewed journal for SOF medical professionals","volume":" ","pages":"32-38"},"PeriodicalIF":0.0,"publicationDate":"2023-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10217998","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Yugoslav Guerrilla Hospital Design Features and Operation in World War II.","authors":"M Tyler Colesar,&nbsp;Jay B Baker","doi":"10.55460/T4A2-PY3C","DOIUrl":"10.55460/T4A2-PY3C","url":null,"abstract":"<p><p>In the most austere combat conditions, Yugoslav guerillas of World War II (WWII) demonstrated an innovative and effective hospitalization system that saved countless lives. Yugoslav Partisans faced extreme medical and logistical challenges that spurred innovation while waging a guerrilla war against the Nazis. Partisans used concealed hospitals ranging between 25 to 215 beds throughout the country with wards that were often subterranean. Concealment and secrecy prevented discovery of many wards, which prototypically contained two bunk levels and held 30 patients in a 3.5 × 10.5-meter space that included storage and ventilation. Backup storage and treatment facilities provided critical redundancy. Intra-theater evacuation relied on pack animals and litter bearers while partisans relied on Allied fixed wing aircraft for inter-theater evacuation.</p>","PeriodicalId":53630,"journal":{"name":"Journal of special operations medicine : a peer reviewed journal for SOF medical professionals","volume":" ","pages":"24-31"},"PeriodicalIF":0.0,"publicationDate":"2023-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10567493","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Phosphorus Burn Management with Multimodal Analgesia.","authors":"Luc Saint-Jean,&nbsp;Simon-Pierre Corcostegui,&nbsp;Julien Galant,&nbsp;Clement Derkenne","doi":"10.55460/N0QE-PCTE","DOIUrl":"10.55460/N0QE-PCTE","url":null,"abstract":"<p><p>We report the case of a patient suffering from a chemical burn caused by white phosphorus, for whom initial management required decontamination using multimodal analgesia. This case report should be familiar to other military emergency physicians and Tactical Emergency Medical Support for two reasons: 1) A phosphorus burn occurs from a chemical agent rarely encountered, with minimal research available in the medical literature, despite the use of this weapon in the recent Ukrainian conflict, and 2) We discuss the use of multimodal analgesia, combining loco-regional anesthesia (LRA) and an intranasal pathway, which can be used in a remote and austere environment.</p>","PeriodicalId":53630,"journal":{"name":"Journal of special operations medicine : a peer reviewed journal for SOF medical professionals","volume":" ","pages":"82-84"},"PeriodicalIF":0.0,"publicationDate":"2023-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10214866","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Unconventional Resilience: A Strategic Framework.","authors":"Erika Ann Jeschke,&nbsp;Jay B Baker,&nbsp;Jared Wyma-Bradley,&nbsp;John Dorsch,&nbsp;Sarah L Huffman","doi":"10.55460/2W3U-2XHB","DOIUrl":"10.55460/2W3U-2XHB","url":null,"abstract":"<p><p>This will be the second in a series of nine articles in which we discuss findings from our ethnographic study entitled \"The Impact of Catastrophic Injury Exposure on Resilience in Special Operations Surgical Teams.\" Our goal in this article is to establish the practical importance of redefining resilience within a strategic framework. Our bottom-up approach to strategy development explores unconventional resilience as an integrated transformational process that promotes change-agency through the force of movement. Synthesis of empirical data derived from participant interviews and focus groups highlights conceptual attributes that make up the essential components of this framework. To achieve our goal, the authors (1) briefly remind readers how we have problematized conventional resilience; (2) explain how we analyzed qualitative quotes to extrapolate our definition of unconventional resilience; and (3) describe in detail our strategic framework. We conclude by gesturing to why this strategic framework is applicable to practical performance of all Special Operation Forces (SOF) medics.</p>","PeriodicalId":53630,"journal":{"name":"Journal of special operations medicine : a peer reviewed journal for SOF medical professionals","volume":" ","pages":"58-62"},"PeriodicalIF":0.0,"publicationDate":"2023-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10214824","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}