20th SFG(A) Non-Trauma Module (NTM) Course.

The authors describe the 20th Special Forces Group-Airborne Non-Trauma Module refresher training for Special Forces medical sergeants and Special Operations combat medics.

Resilience and Suicide in Special Operations Forces: State of the Science via Integrative Review.

BACKGROUND: Due to alarming rates of suicide in Special Operations Forces (SOF) and associated effects of traumatic stress in military populations writ large, resilience initiatives thought to influence Servicemembers' mitigation of traumatic stress and thus lower suicide risks have been implemented throughout the services. Since combat operations commenced in multiple theaters of war nearly two decades ago, resilience in conventional military populations became a topic of keen interest throughout departments of defense worldwide as well. Despite researchers' consistent assertions that SOF are highly resilient and at low risk for suicide, granular analysis of pertinent research and escalating suicide in SOF reveals no empirical basis for those beliefs. METHODS: We report findings from an integrative review of resilience research in SOF and larger military populations to contextualize and augment understanding of the phenomenon. RESULTS: Throughout the literature, conceptual and operational definitions of resilience varied based on country, context, investigators, and military populations studied. We identified critical gaps in resilience knowledge in the military, specifically: Resilience has not been studied in SOF; resilience is not concretely established to reduce suicide risk or proven to improve mental health outcomes; resilience differs when applied as a psychological construct; resilience research is based on specific assumptions of what composes resilience, depending on methods of measurement; resilience studies in this population lack rigor; research methodologies and conflicting interests invite potential bias. CONCLUSION: This integrative review highlights emergent issues and repetitive themes throughout military resilience research: resilience program inefficacy, potential investigator bias, perpetuated assumptions, and failure to capture and appropriately analyze germane data. Because of overall inconsistency in military resilience research, studies have limited external validity, and cannot be applied beyond sampled populations. Resilience cannot be responsibly offered as a solution to mitigating posttraumatic stress disorder nor suicide without detailed study of both in SOF.

Clonogenic analysis reveals reserve stem cells in postnatal mammals. II. Pluripotent epiblastic-like stem cells.

Undifferentiated cells have been identified in the prenatal blastocyst, inner cell mass, and gonadal ridges of rodents and primates, including humans. After isolation these cells express molecular and immunological markers for embryonic cells, capabilities for extended self-renewal, and telomerase activity. When allowed to differentiate, embryonic stem cells express phenotypic markers for tissues of ectodermal, mesodermal, and endodermal origin. When implanted in vivo, undifferentiated noninduced embryonic stem cells formed teratomas. In this report we describe a cell clone isolated from postnatal rat skeletal muscle and derived by repetitive single-cell clonogenic analysis. In the undifferentiated state it consists of very small cells having a high ratio of nucleus to cytoplasm. The clone expresses molecular and immunological markers for embryonic stem cells. It exhibits telomerase activity, which is consistent with its extended capability for self-renewal. When induced to differentiate, it expressed phenotypic markers for tissues of ectodermal, mesodermal, and endodermal origin. The clone was designated as a postnatal pluripotent epiblastic-like stem cell (PPELSC). The undifferentiated clone was transfected with a genomic marker and assayed for alterations in stem cell characteristics. No alterations were noted. The labeled clone, when implanted into heart after injury, incorporated into myocardial tissues undergoing repair. The labeled clone was subjected to directed lineage induction in vitro, resulting in the formation of islet-like structures (ILSs) that secreted insulin in response to a glucose challenge. This study suggests that embryonic-like stem cells are retained within postnatal mammals and have the potential for use in gene therapy and tissue engineering.

Preparedness for resuscitation at a geographically isolated army troop medical clinic: lessons from Camp Blanding, Florida.

INTRODUCTION: Many Servicemembers rely on nondeployed Role 1 facilities, such as troop medical clinics, as their primary source of healthcare. At geographically isolated military installations, these facilities are the "only game in town" for medical care. Servicemembers may present to these facilities with emergent conditions, regardless of designed intent of the facility or the wishes of staff. The U.S. Army Troop Medical Clinic, Camp Blanding is such a facility. METHODS: The clinic was reorganized with a 5S approach, streamlining supply, equipment, and workflow processes. This was accomplished to allow the facility to not only improve its general delivery of care but also ensure capability to handle at least one medical or trauma resuscitation. Equipment, disposable supplies, documentation, and staff training were addressed. Results/Discussion/Conclusion: Despite facility intention, lack of supplies/equipment, or staff inexperience with emergency care, an acute ill or injured Servicemember must be stabilized at the nondeployed Role 1 facility while awaiting transport to a higher level of care. This expectation is the same as that of deployed Role 1 facilities. A cost-savings can also be realized when minor "emergencies" are handled in-house.