Special forces medic

BACKGROUND: Tracheostomies provide many advantages for the care of patients who are critically ill but may also result in complications, including tracheostomy-related pressure injuries. Research efforts into the prevention of these pressure injuries has resulted in specialized clinical care teams and pathways. These solutions are expensive and labor intensive, and fail to target the root cause of these injuries; namely, pressure at the device-skin interface. Here we measure that pressure directly and introduce a novel medical device, the tracheostomy support system, to reduce it...

The measurement of cellular forces, which reflect crucial biological attributes, has the potential to replace conventional cell assessment methods, such as morphology, proliferation, and molecular expression analysis, in medical cell diagnosis and cell culture studies. In medical cell evaluations, force inference techniques have gained prominence due to their non-invasiveness and lack of requirement for specialized equipment. Among those techniques, the method proposed by Ishihara et al., which estimates forces in densely packed cells based only on cell geometry, is a promising method...

BACKGROUND: The fluctuation in concentrations of airborne allergens frequently presents a challenge to assessing the efficacy of allergen immunotherapy (AIT) in 'field' studies. Allergen exposure chambers (AECs) are specialized medical installations developed to expose individuals to allergens at defined and consistent concentrations under a controlled environment. The aim of the study was to validate the provocation test with timothy grass pollen as well as to assess its safety in the AEC in patients with allergic rhinitis...

BACKGROUND: A shortage of transplant and cellular therapy (TCT) physicians is expected given the expansion of TCT indications and the scope of practice of TCT programs in recent years. OBJECTIVES: American Society of Transplantation and Cellular Therapy (ASTCT) conducted a survey of early career transplant physicians and trainees to assess the factors that prompted them to pursue to career in TCT. STUDY DESIGN: This was a cross sectional survey conducted via emails sent to the ASTCT membership...

OBJECTIVE: Chemical, biological, radiological, and nuclear (CBRN) incidents are a major challenge for emergency medical services and the involved hospitals, especially if decontamination needs to be performed nearby or even within the hospital campus. The University Hospital Wuerzburg has developed a comprehensive and alternative CBRN response plan. The focus of this study was to proof the practicability of the concept, the duration of the decontamination process, and the temperature management...

While most children with epilepsy find their seizures manageable through medication, some continue to experience seizures despite trying multiple drugs. Failure of medical treatment often becomes apparent early on, and for these cases, it is advisable to seek further treatment options at a specialized epilepsy center. Such centers offer additional treatments like epilepsy surgery, vagus nerve stimulation, and ketogenic diets. There is no universal definition for what constitutes "medically intractable" epilepsy...

OBJECTIVES: Hamstring strain injuries (HSI) are common among football and soccer athletes. Eccentric strength imbalance is considered a contributing factor for HSI. There is, however, a paucity of data on hamstring imbalances of soccer and American football athletes as they age and advance in skill level. High school athletes will display greater interlimb discrepancies compared with collegiate and professional athletes. In addition, soccer athletes will exhibit greater hamstring asymmetry than American football athletes...

INTRODUCTION: Military operations are no longer limited to the application of counterterrorism and counterinsurgency strategies; they are now characterized by hybrid, irregular, and unconventional features. While some authors have indicated the need for medical support to adapt to these new modes of military operations, they have focused mainly on the tactical level of care on the battlefield. As Sun Tzu states, "Strategy without tactics is the slowest route to victory. Tactics without strategy is the noise before defeat," further proposals are still needed on the application of both medical tactics and medical strategies in irregular warfare...

Fundamentally, the heart needs to generate sufficient force and power output to dynamically meet the needs of the body. Cardiomyocytes contain specialized structures referred to as sarcomeres that power and regulate contraction. Disruption of sarcomeric function or regulation impairs contractility and leads to cardiomyopathies and heart failure. Basic, translational, and clinical studies have adapted numerous methods to assess cardiac contraction in a variety of pathophysiological contexts. These tools measure aspects of cardiac contraction at different scales ranging from single molecules to whole organisms...

Military medical personnel are crucial in providing life-saving care at the point of injury (POI) in challenging environments such as combat zones and disaster areas. This article examines the specialized training US Military medical personnel undergo before deployment and the increasing trend of deploying as part of multinational forces in operations like those in Afghanistan with NATO and non-NATO countries. Integrating medical teams from diverse backgrounds poses significant challenges in maintaining a cohesive and efficient team due to varying trauma management training standards and medical practices among the allied forces...

The cost of treatment of antibiotic-resistant pathogens is on the level of tens of billions of dollars at the moment. It is of special interest to reduce or solve this problem using antimicrobial coatings, especially in hospitals or other healthcare facilities. The bacteria can transfer from medical staff or contaminated surfaces to patients. In this paper, we focused our attention on the antibacterial and antibiofouling activities of two types of photodynamic polyurethane composite films doped with carbon polymerized dots (CPDs) and fullerene C60 ...

INTRODUCTION: Military service members (SMs) are exposed to repetitive head impacts (RHIs) in combat and training that are purported to adversely affect brain health, including cognition, behavior, and function. Researchers have reported that RHI from blast-related exposure may affect both vestibular and ocular function, which in turn may be related to symptomology. As such, an examination of the effects of RHI on exposed military SMs should incorporate these domains. To date, researchers have not compared groups of exposed special operations forces (SOF) operators on combined clinical vestibular/ocular and eye-tracker-based outcomes...

BACKGROUND: A structured Attitude Ethics and Communication (AETCOM) module for undergraduates exists. For ensuring that the module achieves what it is intended to achieve, there was a felt need to develop a learning portfolio with an emphasis on reflections and with a scope for assessment. METHODS: The AETCOM module by NMC has laid out objectives, lesson plans, and case-based scenarios. Hybrid portfolio development was necessary to align the sessions to the objectives and lesson plans and to help students capture their learning process with self-reflection, and at the same time, ensure the scope of assessment of these activities...

BACKGROUND: Rescue operations are in Norway defined as situations where patients are difficult to access or that more resources are needed than the health services alone possess and can put in operation (Bull A, Redningshåndboken er endelig her! [Internet]. Hovedredningssentralen. 2018 [cited 2023 May 15]. Available from: https://www.hovedredningssentralen.no/redningshandboken-er-endelig-her/ ). Rescue operations after large incidents may include civil protection, military forces, non-governmental organizations and other resources, but the initial rescue effort must be performed by the emergency services as time often is of essence...

UNLABELLED: Haemophilus and Aggregatibacter are two of the most common bacterial genera in the human oral cavity, encompassing both commensals and pathogens of substantial ecological and medical significance. In this study, we conducted a metapangenomic analysis of oral Haemophilus and Aggregatibacter species to uncover genomic diversity, phylogenetic relationships, and habitat specialization within the human oral cavity. Using three metrics-pangenomic gene content, phylogenomics, and average nucleotide identity (ANI)-we first identified distinct species and sub-species groups among these genera...

Atomic force microscopy (AFM or SPM) imaging is one of the best matches with machine learning (ML) analysis among microscopy techniques. The digital format of AFM images allows for direct utilization in ML algorithms without the need for additional processing. Additionally, AFM enables the simultaneous imaging of distributions of over a dozen different physicochemical properties of sample surfaces, a process known as multidimensional imaging. While this wealth of information can be challenging to analyze using traditional methods, ML provides a seamless approach to this task...

INTRODUCTION: Medical readiness is of paramount concern for active-duty military providers. Low volumes of complex trauma in military treatment facilities has driven the armed forces to embed surgeons in high-volume civilian centers to maintain clinical readiness. It is unclear what impact this strategy may have on patient outcomes in these centers. We sought to compare emergent trauma laparotomy (ETL) outcomes between active-duty Air Force Special Operations Surgical Team (SOST) general surgeons and civilian faculty at an American College of Surgeons verified level 1 trauma center with a well-established military-civilian partnership...

Artificial intelligence (AI) is revolutionizing nearly every aspect of modern life. In the medical field, robotic surgery is the sector with some of the most innovative and impactful advancements. In this narrative review, we outline recent contributions of AI to the field of robotic surgery with a particular focus on intraoperative enhancement. AI modeling is allowing surgeons to have advanced intraoperative metrics such as force and tactile measurements, enhanced detection of positive surgical margins, and even allowing for the complete automation of certain steps in surgical procedures...

BACKGROUND: The U.S. Military needs fast-acting, non-opioid solutions for battlefield pain. The U.S. Military recently used morphine auto-injectors, which are now unavailable. Off-label ketamine and oral transmucosal fentanyl citrate use introduces challenges and is therefore uncommon among conventional forces. Sublingual suftentanil is the only recent pain medication acquired to fill this gap. Conversely, methoxyflurane delivered by a handheld inhaler is promising, fast-acting, and available to some partner forces...

BACKGROUND: The Committee of the Chiefs of Military Medical Services (COMEDS) initiated the Prehospital Care Improvement Initiative Task Force (PHCII TF) to advise on how to improve prehospital care within NATO nations. The Task Force consisted of the NATO Military Health Care Working Group and its subordinated expert panels, including the Blood Panel, the Emergency Medicine Panel and the Special Operations Forces Medicine Panel. METHOD: The PHCII TF identified four key prehospital care themes for exploration: 1) Tactical Casualty Care, 2) Blood Far Forward), 3) Forward Surgical Capabilities), and 4) Prolonged Casualty Care...