Echocardiography is the preferred method for the visual assessment of bubble load in divers. This study evaluates the feasibility of a microteaching program for training combat medics to perform ultrasound measurements using echocardiography for self-monitoring decompression stress on the waterside.

On August 22, 2019, several cloud-to-ground currents struck the top of the popular hiking mountain Giewont (Tatra Mountains, Poland). At the scene, first aid and evacuation were provided by mountain emergency rescue services. The injured patients received care and were initially stabilized at a local general hospital. Some of the victims were then relocated to other nearby hospitals, regional trauma centers, or regional burn centers. This study is a retrospective analysis of regional health system response. The official records of the disaster response from the institutions involved were examined. Surveys were conducted through interviews with mountain rescuers, coordinators, and other health care workers regarding interventions, triage, and communication during the disaster response. The analysis was conducted in accordance with the guidelines of the Medical Commission of the International Commission for Alpine Rescue (ICAR-MEDCOM). There were 134 people involved in accidents: four died at the scene, four were considered severely injured, 118 were moderately and mildly injured, and eight had no signs of injury. Mountain rescue services were able to evacuate and provide first aid to all victims within four hours after activation. Close cooperation among various institutions involved, including mountain emergency rescue services, hospitals, fire departments, dispatch centers, and Helicopter Emergency Medical Services (HEMS), is critical to the successful management of mass-casualty incidents (MCIs) in mountain areas. Effective triage algorithms and communication structures should be implemented.

Thermal protective clothing (TPC) protects firefighters from physical threats associated with structural firefighting. However, it also limits the release of body heat generated, which can result in hyperthermia and dehydration. Despite the prevalence of winter structure fires in the United States, there is a paucity of cold-weather firefighting research.

Through a range of coping strategies, individuals seek to manage the stressors to which they are exposed, employing cognitive and behavioral responses that shape their emotional regulation of such events. Emergency first responders are routinely subjected to high-stress situations due to the nature of their duties and the continuous care of critically ill patients. This sustained exposure significantly increases their vulnerability to the development of mental health disorders, notably posttraumatic stress disorder (PTSD).

For suspected acute myocardial infarction (AMI) and unstable angina patients, prehospital aspirin (ASA) administration has been the standard of care by Emergency Medical Services (EMS) field providers. Recently, Emergency Medical Dispatchers (EMDs), using Medical Priority Dispatch System (MPDS), provide telephone instructions to qualifying suspected AMI patients to take ASA, prior to EMS field provider arrival. No formal studies exist that measure time saved from earlier Dispatcher-Directed Aspirin Administration (DDAA).

This editorial discusses the common practice of using normality tests as a preliminary step for choosing between parametric and non-parametric methods. The editorial argues that such pre-testing is theoretically unfounded and practically harmful, as parametric tests are robust to moderate deviations from normality, while reliance on normality tests can distort error rates and mislead researchers.

Just as prospective differentiation between true emergencies and calls for subacute patients is critical to the delivery of prehospital care, retrospective differentiation is critical to research and quality improvement. Determining the acuity of patients based on the type of care they received could complement the vital-sign-based instruments currently popular, yet imperfect. The study aim was to create a consensus definition of time-dependent care and a list of time-dependent interventions in paramedicine.

The Syrian Civil War (SCW) began in 2011 and has resulted in numerous cases of war-related civilian injuries. The modified Rapid Emergency Medicine Score (mREMS) is widely used as an effective tool for assessing clinical status and mortality risk, particularly in intensive care units (ICUs) and emergency departments (EDs). However, to date, no study has evaluated the ability of mREMS to predict mortality in patients injured during the SCW.

Many factors influence the likelihood of bystander cardiopulmonary resuscitation (BCPR) after out-of-hospital cardiac arrest (OHCA), but gender disparities in prehospital care remain under-examined, particularly in relation to the bystander's connection to the patient.

Modern conflicts are characterized by wide-spread use of conventional explosive ordnance (EO), improvised explosive devices (IEDs), and other air-launched explosives. In contrast to advances in military medicine and high-income civilian trauma systems since the United States-led wars in Afghanistan and Iraq, the mortality rate among civilian EO casualties has not decreased in decades. Although humanitarian mine action (HMA) stakeholders have extensive presence and medical capabilities in EO-affected settings, coordination between HMA and health actors has not been leveraged systematically.

Since 2001, the world has encountered an increase in terrorist attacks on civilian targets, during which conventional as well as unconventional modalities are being used. Terrorist attacks put immediate strains on health care systems, whilst they may also directly threaten the safety of first responders, health care workers, and health care facilities.

Between January 29 and February 11, 2019, the Townsville region in Australia experienced a major flooding event. This study explored impacts on affected community pharmacies. Semi-structured phone interviews were conducted with six pharmacists who worked in affected Townsville community pharmacies during this flood. De-identified transcript data were analyzed using reflexive thematic analysis. The thematic analysis yielded six themes - "financial impact on pharmacy owners," "engagement with Local Disaster Coordination Center (LDCC) important," "workload pressures," "preparedness," "medication supply impacts," and "communication and collaboration." Financial impacts to owners included loss of property (two pharmacies were completely flooded), purchase or hire costs of generators when power was lost, and loss of revenue from complete or early closure of pharmacies and when patients could not pay or did not have a prescription and did not return to the pharmacy after the event. Engagement with the LDCC assisted pharmacy responsiveness. Medication supply issues were experienced by patients whose houses had flooded, or who had left their prescriptions with pharmacies that had flooded. Opioid Replacement Therapy (ORT) program patients were also impacted due to communication difficulties between them, their clinics, and their pharmacies. Increased customer numbers by those whose regular pharmacy was closed, reduced staff numbers, and austere working conditions increased workload pressures. Pharmacists collaborated to consolidate resources with those whose pharmacy had closed, working in pharmacies that were open. This research highlights a critical need for improved flood preparedness among Townsville pharmacists. Regardless, they collaborated to ensure there were minimal critical medication delays.

Targeted identification, effective triage, and rapid hemorrhage control are essential for optimal outcomes of mass-casualty incidents (MCIs). An important aspect of Emergency Medical Service (EMS) care is field triage, but this skill is difficult to teach, assess, and research.

The aim of this study was to analyze the prevalence of psychiatric symptoms in prehospital emergency care and the characteristics of this patient group as well as the association with deprivation in the district, self-assessment of health status, and the frequency of emergency calls due to or accompanied by psychiatric diagnoses.

Recent changes in artificial intelligence (AI) applications have made the technology accessible for practitioners in prehospital and disaster medicine in a way that was nearly unthinkable a few years ago. Initial anecdotal use of this technology has been met with enthusiasm and excitement. However, evidence-based research in the field is often lacking. The PDM Special Collection on Evidence-Based Artificial Intelligence in introduces a new forum for dissemination of innovative, high-impact research.

Blast injuries can occur by a multitude of mechanisms, including improvised explosive devices (IEDs), military munitions, and accidental detonation of chemical or petroleum stores. These injuries disproportionately affect people in low- and middle-income countries (LMICs), where there are often fewer resources to manage complex injuries and mass-casualty events.

Conceptualizations of surge capacity are gaining traction in disaster preparedness and response, particularly in the context of critical and acute care during the pandemic as well as other disaster contexts. In most applications, the surge capacity domains describe the four types of assets required to ensure that surges in demand are addressed. Despite increasing interest and conceptual application, these constructs are yet to be considered or explored in relation to the profound resource scarcity and complex contexts of humanitarian health responses.

Natural disasters can increase the risk of infection by severely disrupting access to basic needs, including clean water and sanitation. Hand hygiene, one of the simplest and most effective ways to prevent infections, often becomes a challenge in such situations. The study focused on individuals living in temporary housing following the earthquakes in Turkey on February 6, 2023.