"Spiritual Readiness" in the U.S. Military: A Neglected Component of Warrior Readiness.

Recent events have led to concerns about whether U.S. service members are "ready" to engage in combat operations. With most discussions now focused on military readiness, attention paid to warfighter readiness may have fallen behind. Service members typically receive extensive training in the tactical, physical, mental, social, and behavioral aspects of readiness, while the spiritual aspects are often ignored. This review examines (1) recent concerns over warfighter readiness, (2) mental health problems that are common among members of the U.S. military, (3) definitions and determinants of "spiritual readiness" (SR), (4) the impact of SR on human flourishing (HF) and warfighter readiness, (5) research on the effects of religious/spiritual involvement on HF, and (6) those responsible for building and sustaining SR in the military. An extensive body of research over the past 30 years has documented the impact of religious/spiritual (R/S) involvement on many aspects of human flourishing, thereby affecting the warfighter's readiness to perform duties at the highest level. Military chaplains, mental health professionals, and medical providers all play important roles in building and sustaining the spiritual readiness of those in the U.S. military, thereby ensuring that these individuals perform in a way that maximizes their success during combat operations.

Bioprotection of Transportation and Facilities from SARS-CoV-2 (COVID-19).

The recent COVID-19 pandemic has led to a nearly world-wide shelter-in-place strategy. This raises several natural concerns about the safe relaxing of current restrictions. This article focuses on the design and operation of heating ventilation and air conditioning (HVAC) systems in the context of transportation. Do HVAC systems have a role in limiting viral spread? During shelter-in-place, can the HVAC system in a dwelling or a vehicle help limit spread of the virus? After the shelter-in-place strategy ends, can typical workplace and transportation HVAC systems limit spread of the virus? This article directly addresses these and other questions. In addition, it also summarizes simplifying assumptions needed to make meaningful predictions. This article derives new results using transform methods first given in Ginsberg and Bui. These new results describe viral spread through an HVAC system and estimate the aggregate dose of virus inhaled by an uninfected building or vehicle occupant when an infected occupant is present within the same building or vehicle. Central to these results is the derivation of a quantity called the "protection factor"-a term-of-art borrowed from the design of gas masks. Older results that rely on numerical approximations to these differential equations have long been lab validated. This article gives the exact solutions in fixed infrastructure for the first time. These solutions, therefore, retain the same lab validation of the older methods of approximation. Further, these exact solutions yield valuable insights into HVAC systems used in transportation.

Wound care research sponsored by the Department of Defense.

Due to the need for more information about Department of Defense sponsored wound healing research, the Wound Healing Foundation initiated the writing of this article. It briefly describes the Vision, Mission and Goals of the Department of Defense Strategic Medical Research Plan. It also describes the current objectives of Department of Defense research funding and where to access this information in detail. The grant cycle, the timing of request for proposals and some of the specifics of their requirements are also mentioned. A brief discussion of budgeting and overhead is also included.

Tauopathy in veterans with long-term posttraumatic stress disorder and traumatic brain injury.

PURPOSE: Traumatic brain injury (TBI) and posttraumatic stress disorder (PTSD) have emerged as independent risk factors for an earlier onset of Alzheimer's disease (AD), although the pathophysiology underlying this risk is unclear. Postmortem studies have revealed extensive cerebral accumulation of tau following multiple and single TBI incidents. We hypothesized that a history of TBI and/or PTSD may induce an AD-like pattern of tau accumulation in the brain of nondemented war veterans. METHODS: Vietnam War veterans (mean age 71.4 years) with a history of war-related TBI and/or PTSD underwent [18F]AV145 PET as part of the US Department of Defense Alzheimer's Disease Neuroimaging Initiative. Subjects were classified into the following four groups: healthy controls (n = 21), TBI (n = 10), PTSD (n = 32), and TBI+PTSD (n = 17). [18F]AV1451 reference tissue-normalized standardized uptake value (SUVr) maps, scaled to the cerebellar grey matter, were tested for differences in tau accumulation between groups using voxel-wise and region of interest approaches, and the SUVr results were correlated with neuropsychological test scores. RESULTS: Compared to healthy controls, all groups showed widespread tau accumulation in neocortical regions overlapping with typical and atypical patterns of AD-like tau distribution. The TBI group showed higher tau accumulation than the other clinical groups. The extent of tauopathy was positively correlated with the neuropsychological deficit scores in the TBI+PTSD and PTSD groups. CONCLUSION: A history of TBI and/or PTSD may manifest in neurocognitive deficits in association with increased tau deposition in the brain of nondemented war veterans decades after their trauma. Further investigation is required to establish the burden of increased risk of dementia imparted by earlier TBI and/or PTSD.

Identifying important military installations for continental-scale conservation of marsh bird breeding habitat.

Degradation of wetland ecosystems has negatively impacted many species, perhaps none more so than marsh birds that breed in vegetative emergent wetlands throughout North America. The U.S. Department of Defense manages approximately 29 million acres of land within the continental U.S., and many military installations contain wetland complexes that may be important for wetland birds. Thus, failure to adequately manage habitat for marsh birds could result in species extirpations and additional listings under the Endangered Species Act, and may result in regulatory burdens that reduce military readiness. We conducted spatial analyses to identify important breeding habitat on > 500 military installations for 12 species of marsh birds, with the goal of identifying installations that are, and are not, likely to harbor breeding habitat for each species. We also sought to assess the local value of military installations for species of greatest concern by comparing habitat suitability within installations to that in areas directly adjacent to those sites. We built range-wide, spatially-explicit models of species distribution to project suitability of breeding habitat for marsh birds within and adjacent to military installations. Our results demonstrate that installations with the best marsh bird habitat are geographically aggregated (both among and within species), primarily at sites along the eastern seaboard and within the southern U.S. In addition, only a few sites appear to contain high-quality habitat for most species. Five or fewer sites contained most of the high-quality habitat for 9 of 12 species, whereas most of the high-quality habitat for remaining species was found at ≤ 10 sites. This work fills an information gap regarding the distribution of breeding habitat for marsh birds on military lands across the U.S., and should facilitate both strategic conservation of habitat over broad scales and the integration of marsh birds into management efforts at the site level. Our analyses also identify installations that are not likely to harbor breeding habitat for priority species, and thus should help minimize conflicts between needs of the military and marsh-bird conservation.

Direct enhancement of readiness for wartime critical specialties by civilian-military partnerships for neurosurgical care: residency training and beyond.

Military neurosurgery has played an integral role in the development and innovation of neurosurgery and neurocritical care in treating battlefield injuries. It is of paramount importance to continue to train and prepare the next generation of military neurosurgeons. For the Army, this is currently primarily achieved through the military neurosurgery residency at the National Capital Consortium and through full-time out-service positions at the Veterans Affairs-Department of Defense partnerships with the University of Florida, the University of Texas-San Antonio, and Baylor University. The authors describe the application process for military neurosurgery residency and highlight the training imparted to residents in a busy academic and level I trauma center at the University of Florida, with a focus on how case variety and volume at this particular civilian-partnered institution produces neurosurgeons who are prepared for the complexities of the battlefield. Further emphasis is also placed on collaboration for research as well as continuing education to maintain the skills of nondeployed neurosurgeons. With ongoing uncertainty regarding future conflict, it is critical to preserve and expand these civilian-military partnerships to maintain a standard level of readiness in order to face the unknown with the confidence befitting a military neurosurgeon.

Traumatic brain injury among female veterans: a review of sex differences in military neurosurgery.

The impact of traumatic brain injury (TBI) has been demonstrated in various studies with respect to prevalence, morbidity, and mortality data. Many of the patients burdened with long-term sequelae of TBI are veterans. Although fewer in number, female veterans with TBI have been suggested to suffer from unique physical, mental, and social challenges. However, there remains a significant knowledge gap in the sex differences in TBI. Increased female representation in the military heralds an increased risk of TBI for female soldiers, and medical professionals must be prepared to address the unique health challenges in the face of changing demographics among the veteran TBI population. In this review, the authors aimed to present the current understanding of sex differences in TBI in the veteran population and suggest directions for future investigations.

Continuum of the United States military's traumatic brain injury care: adjusting to the changing battlefield.

Over the past 8 years, advances in the US Military Health System (MHS) have led to extensive changes in the way combat casualty care is provided to deployed service members with a traumatic brain injury (TBI). Changes include the application of cutting-edge Clinical Practice Guidelines, use of pioneering technologies, and advances in evacuation procedures. Compared with previous engagements, current operations occur on a much smaller scale, and more frequently in austere environments, such that effective medical support is increasingly challenging. In this paper, the authors describe key aspects of the current continuum of TBI care in the US military, from the point of injury through rehabilitation, with an emphasis on how emerging technologies and evidence-based Clinical Practice Guidelines assist MHS clinicians with providing the best clinical care possible in the changing battlefield.

PSYCHOTHERAPY VERSUS PHARMACOTHERAPY FOR POSTTRAUMATIC STRESS DISORDER: SYSTEMIC REVIEW AND META-ANALYSES TO DETERMINE FIRST-LINE TREATMENTS.

BACKGROUND: Current clinical practice guidelines (CPGs) for posttraumatic stress disorder (PTSD) offer contradictory recommendations regarding use of medications or psychotherapy as first-line treatment. Direct head-to-head comparisons are lacking. METHODS: Systemic review of Medline, EMBASE, PILOTS, Cochrane Central Register of Controlled Trials, PsycINFO, and Global Health Library was conducted without language restrictions. Randomized clinical trials ≥8 weeks in duration using structured clinical interview-based outcome measures, active-control conditions (e.g. supportive psychotherapy), and intent-to-treat analysis were selected for analyses. Independent review, data abstraction, and bias assessment were performed using standardized processes. Study outcomes were grouped around conventional follow-up time periods (3, 6, and 9 months). Combined effect sizes were computed using meta-analyses for medication versus control, medication pre-/posttreatment, psychotherapy versus control, and psychotherapy pre-/posttreatment. RESULTS: Effect sizes for trauma-focused psychotherapies (TFPs) versus active control conditions were greater than medications versus placebo and other psychotherapies versus active controls. TFPs resulted in greater sustained benefit over time than medications. Sertraline, venlafaxine, and nefazodone outperformed other medications, although potential for methodological biases were high. Improvement following paroxetine and fluoxetine treatment was small. Venlafaxine and stress inoculation training (SIT) demonstrated large initial effects that decreased over time. Bupropion, citalopram, divalproex, mirtazapine, tiagabine, and topiramate failed to differentiate from placebo. Aripiprazole, divalproex, guanfacine, and olanzapine failed to differentiate from placebo when combined with an antidepressant. CONCLUSIONS: Study findings support use of TFPs over nontrauma-focused psychotherapy or medication as first-line interventions. Second-line interventions include SIT, and potentially sertraline or venlafaxine, rather than entire classes of medication, such as SSRIs. Future revisions of CPGs should prioritize studies that utilize active controls over waitlist or treatment-as-usual conditions. Direct head-to-head trials of TFPs versus sertraline or venlafaxine are needed.

Racial disparity in survival from early breast cancer in the department of defense healthcare system.

BACKGROUND: Racial disparity is often identified as a factor in survival from breast cancer in the United States. Current data regarding survival in patients treated in the Department of Defense Military Healthcare System is lacking. METHODS: The Department of Defense Automated Central Tumor Registry (ACTUR) was queried for all women diagnosed with Stage I or II breast cancer from January 1, 1996 through December 31, 2008. Statistical analyses evaluated demographics, surgical treatment, tumor stage, and survival rates. RESULTS: There were 8,890 patients meeting inclusion criteria. Patients who were younger, Asian American (versus white or black), lower T and/or N stage had significantly improved survival rates. Interestingly, white and black patients demonstrated similar survival in this study. Patients with a longer period of time between diagnosis and treatment had no decrement in survival. As would be expected, patients with a longer recurrence free period enjoyed longer survival. CONCLUSIONS: Survival from early stage breast cancer is equivalent between white and black patients in the Department of Defense Healthcare System. This finding is contrary to reports from our civilian counterparts and may be indicative of improved access to care and overall improved cancer surveillance.

Development of a mother-child database for drug exposure and adverse event detection in the Military Health System.

PURPOSE: The aim of this study was to develop a mother-child linked database consisting of all eligible active duty military personnel, retirees, and their dependents in order to conduct medication-related analyses to improve the safety and quality of care in the Military Health System (MHS). METHODS: Eligible women of reproductive age with at least one pregnancy-related encounter between January 2005 and December 2013 receiving care in the MHS were included in the study population. Building on previously published algorithms, we used pregnancy-related diagnostic and procedure codes, parameterized temporal constraints, and data elements unique to the MHS to identify pregnancies ending in live births, stillbirth, spontaneous abortion, or ectopic pregnancy. Pregnancies ending in live births were matched to presumptive offspring using birth dates and family-based sponsorship identification. Antidepressant and antiepileptic use during pregnancy was evaluated using electronic pharmacy data. RESULTS: Algorithms identified 755,232 women who experienced 1,099,648 complete pregnancies with both pregnancy care encounter and pregnancy outcome. Of the 924,320 live birth pregnancies, 827,753 (90.0%) were matched to offspring. Algorithms also identified 5,663 stillbirths, 11,358 ectopic pregnancies, and 169,665 spontaneous abortions. Among the matched singleton live birth pregnancies, 7.1% of mothers were dispensed an antidepressant at any point during pregnancy, usually a selective serotonin reuptake inhibitor, (75.3%), whereas 1.3% of mothers were dispensed an antiepileptic drug.

The antimicrobial resistance monitoring and research (ARMoR) program: the US Department of Defense response to escalating antimicrobial resistance.

Responding to escalating antimicrobial resistance (AMR), the US Department of Defense implemented an enterprise-wide collaboration, the Antimicrobial Resistance Monitoring and Research Program, to aid in infection prevention and control. It consists of a network of epidemiologists, bioinformaticists, microbiology researchers, policy makers, hospital-based infection preventionists, and healthcare providers who collaborate to collect relevant AMR data, conduct centralized molecular characterization, and use AMR characterization feedback to implement appropriate infection prevention and control measures and influence policy. A particularly concerning type of AMR, carbapenem-resistant Enterobacteriaceae, significantly declined after the program was launched. Similarly, there have been no further reports or outbreaks of another concerning type of AMR, colistin resistance in Acinetobacter, in the Department of Defense since the program was initiated. However, bacteria containing AMR-encoding genes are increasing. To update program stakeholders and other healthcare systems facing such challenges, we describe the processes and impact of the program.

Survival Among Patients With Multiple Myeloma in the United States Military Health System Compared to the Surveillance, Epidemiology, and End Results (SEER) Program.

BACKGROUND: Access to health care is an important factor affecting survival of patients with multiple myeloma (MM) in the U.S. general population. The U.S. Military Health System (MHS) provides universal health care to beneficiaries and has been associated with improved survival across multiple malignancies. In this study, we compared survival of MHS beneficiaries with MM with MM patients from the U.S. general population. MATERIALS AND METHODS: The Department of Defense's Automated Central Tumor Registry (ACTUR) and the Surveillance, Epidemiology and End Results (SEER) databases were used to extract data for MM patients from MHS and the U.S. general population, respectively. Patients had histologically confirmed MM between 1987 and 2013 and were followed through 2015 for overall survival. Two SEER patients were matched to each ACTUR patient by age group, sex, race, and diagnosis year group. Five and 10-year survival was compared between ACTUR and SEER patients to estimate hazard ratios (HRs) and 95% confidence intervals (95% CI) with adjustment for potential confounders. RESULTS: Median survival of the ACTUR patients was 47.1 months (95% CI: 43.9-50.4) compared to 33.0 months (95% CI, 32.0-35.0) of the SEER patients. Five and 10-year death rates were significantly lower for ACTUR patients than the SEER patients with an adjusted HR of 0.74 (95% CI, 0.68-0.81) and 0.79 (95% CI, 0.74-0.85), respectively. The survival advantage of ACTUR patients was preserved when stratified by age, sex, race, and diagnosis year. CONCLUSION: MHS beneficiaries with MM had improved overall survival compared to MM patients from the U.S. general population.

Projections of Disability in the Department of Defense Workforce Through 2031: Estimating Future Assistive Technology Requirements for Department of Defense Civilian Employees and Service Members.

The Department of Defense (DoD) requires both current and projected estimates of the size of its workforce population with specific categories of disabilities. These estimates support the requirements under the Rehabilitation Act of 1973 as well as the goals outlined in multiple executive orders, including Executive Order 14035, directing DoD to hire employees with disabilities and provide them with reasonable accommodations. These estimates are necessary to determine the assistive technology (AT) required and its anticipated costs through 2031. AT also furthers DoD's goals in aiding the recovery and retention of injured service members, as well as the broader DoD and U.S. Department of Veteran Affairs (VA) community in aiding in the post-service employment of service members who are medically separating. Thus, the authors seek to estimate the potential demand for AT from these groups. The authors give projections of the DoD civilian employee population-and of injured and wounded service members-with specific disabilities categorized by DoD's centralized AT procurer (hearing, vision, cognitive, and dexterity disabilities), as well as the potential anticipated requests for AT by these populations and their costs between 2021 and 2031.

Status of robotic assisted surgery (RAS) and the effects of Coronavirus (COVID-19) on RAS in the Department of Defense (DoD).

The purpose of this study is to update the available literature with information on the current use of robotic assisted surgery (RAS) in the Department of Defense (DoD) compared to the civilian world, and how the coronavirus disease 2019 (COVID-19) pandemic impacted RAS in the DoD. A total of 9,979 RAS cases between 01st October 2017 and 31st December 2020 were reviewed from every DoD Military Treatment Facility (MTF) that meets our inclusion criteria and employs various models of da Vinci robotic surgical systems (Intuitive Surgical). Specialty, number, and facility were recorded for each case. These data were then compared to previously known trends about RAS use in the DoD as well as with civilian trends. Before COVID-19, the use of RAS had increased over time, but not at the same rate as in the civilian sector. General surgery cases constituted most RAS cases in both the DoD and the civilian sector. The arrival of COVID-19 in the United States significantly decreased the use of RAS in the DoD as well as in the civilian sector in all surgical specialties because it led to postponement or cancellation of many non-emergent surgical procedures. In conclusion, the use of RAS has continued to increase, and general surgery cases continue to constitute most of these cases. However, since the COVID-19 pandemic began, there was a significant decline in both DoD and civilian RAS cases, with a more pronounced decline in the DoD.

Design and methods of the Longitudinal Eating Disorders Assessment Project research consortium for veterans.

INTRODUCTION: Military service members must maintain a certain body mass index and body fat percentage. Due to weight-loss pressures, some service members may resort to unhealthy behaviors that place them at risk for the development of an eating disorder (ED). OBJECTIVES: To understand the scope and impact of EDs in military service members and veterans, we formed the Longitudinal Eating Disorders Assessment Project (LEAP) Consortium. LEAP aims to develop novel screening, assessment, classification, and treatment tools for veterans and military members with a focus on EDs and internalizing psychopathology. METHODS: We recruited two independent nationally representative samples of post-9/11 veterans who were separated from service within the past year. Study 1 was a four-wave longitudinal survey and Study 2 was a mixed-methods study that included surveys, structured-clinical interviews, and qualitative interviews. RESULTS: Recruitment samples were representative of the full population of recently separated veterans. Sample weights were created to adjust for sources of non-response bias to the baseline survey. Attrition was low relative to past studies of this population, with only (younger) age predicting attrition at 1-week follow-up. CONCLUSIONS: We expect that the LEAP Consortium data will contribute to improved information about EDs in veterans, a serious and understudied problem.

The Women's Reproductive Health Survey (WRHS) of Active-Duty Service Members.

The Women's Reproductive Health Survey (WRHS) of active-duty service members represents the first time since the 1990s that the U.S. Department of Defense (DoD) has sponsored a department-wide survey of only service women. Maintaining the readiness of the U.S. armed forces requires attention to the health and health care needs of all who serve, including active-duty service women (ADSW). With respect to reproductive health, Congress passed two pieces of legislation in the 2016 and 2017 National Defense Authorization Acts that required DoD to provide ADSW access to comprehensive family planning and counseling services and to do so at predeployment and annual physical exams. The legislation also required DoD to conduct a survey of ADSW's experiences with family planning services and counseling and use and availability of preferred birth control methods. RAND Corporation researchers developed the WRHS to address these two pieces of congressional legislation. The Coast Guard requested that RAND also field the survey among its ADSW. In this study, the authors detail the methodology, sample demographics, and results from the survey (conducted between early August and early November 2020) across a number of domains: health care utilization, birth control and contraceptive use, reproductive health during training and deployment, fertility and pregnancy, and infertility. Differences are examined by service branch, pay grade, age group, race/ethnicity, marital status, and sexual orientation. The results are intended to inform policy initiatives to help support the readiness, health, and well-being of ADSW.

Assessing Technology Platforms for Global Health Engagement to Support Integration of Efforts Across Geographic Combatant Commands.

Global health engagement (GHE) is an integral part of the cooperation efforts of the U.S. Department of Defense (DoD) and the geographic combatant commands (GCCs) with partner nations and provides support in training and preparing their military and civilian health systems. These activities encompass a wide spectrum of engagements-military-to-military, military-to-civilian, and multilateral-and support joint missions of humanitarian aid and disaster response, deterrence, access and presence, counterterrorism, and homeland defense. Global health engagements and activities require extensive planning, funding, and resource allocation within the GCCs and component commands. For a continuously growing breadth of GHE and the need to support joint exercises with partner military and civilian medical professionals for partner capacity-building, GHE also requires a robust information technology infrastructure. In this study, the authors assess the technology and process requirements to support the life cycle of GHE activities and assessments-from planning to evaluation-and the information- and knowledge-sharing needs of the GHE community. To do so, they conducted a literature review related to GHE activities, funding sources, and stakeholders; the evolution of technology solutions to support GHE; systems in use by GHE practitioners; and technology solutions in the market, focusing particularly on cloud infrastructure and services and cloud service providers. They held discussions with GHE subject-matter experts to document and analyze GHE technology platform requirements. And they assessed the available and planned platforms according to their features, enhancements, support and maintenance, data integration, interoperability, and future road maps.

Military Traumatic Brain Injury: The History, Impact, and Future.

This review examines how lessons learned from United States military conflicts, beginning with the United States Civil War through the engagements in Iraq and Afghanistan, have shaped current traumatic brain injury (TBI) care in the United States military, influenced congressional mandates and directives, and led to best practices in caring for the warfighter. Prior to the most recent war, emphasis was placed on improving the surgical and medical care of service members (SM) with severe and especially penetrating brain injuries. However, during the Iraq and Afghanistan conflicts, also known as the Global War on Terrorism (GWOT), blast injury from improvised explosive devices most often caused mild TBI (mTBI), an injury that was not always recognized and was labelled the "signature wound" of the GWOT. This has led to extensive research on objective diagnostic technologies for mTBI, the association of mTBI with post-traumatic stress disorder (PTSD), and the long term consequences of mTBI. Here we summarize the key findings and most important advances from those efforts, and discuss the way forward regarding future military conflicts.