Exploring the Roles, Functions, and Work Experiences of Nurse Scientists in the Veterans Health Administration.

OBJECTIVE: The aim of this project was to describe nurse scientists' roles, functions, and work experiences in the Veterans Health Administration (VHA). BACKGROUND: Nurse scientists play a critical role in shaping the culture of clinical inquiry and closing the gap between knowledge and practice. METHODS: A cross-sectional survey was used to collect information on sociodemographics, workload, research, clinical practice, education, and time/effort. Data were examined using descriptive statistics and χ2 analyses. RESULTS: One hundred forty-four nurse scientists completed the survey. These nurse scientists serve dynamic and critical roles in conducting research, implementing evidence-based practice, and reforming policy. Research effort was limited due to workload and infrastructure constraints. Better research infrastructure was associated with higher research productivity and funding. CONCLUSIONS: This survey highlights the needs and challenges nurse scientists experience in conducting research and advancing VHA's mission. Given the national shortage of PhD-prepared nurses, long-term strategies are needed to attract, hire, and retain nurse scientists in healthcare systems.

Maximizing Veterans Health Affairs Community Hospice Collaborations: Review of Perceived Resource Needs to Support Veterans at End of Life.

Within the United States, approximately 330 000 military veterans die annually, but only 5% of deaths occur in Veterans Health Administration (VHA) facilities. To help provide end-of-life care for veterans, the VHA built community partnerships with community hospice and palliative care (HPC) organizations. Veterans experience unique psychosocial factors making it vital to ensure HPC organizations have access to veteran-specific knowledge and resources to reduce suffering. To better understand the strengths and limitations of these partnerships, community HPC staff (N = 483) responded to quantitative and qualitative survey questions developed using an access to care theory for veterans. Survey responses demonstrated variable perceptions of access to VHA care and resources. Respondents reported excellent experiences (44%) and relationships with their local facility (50%) and had a reliable contact who provided needed assistance (92%). Thematic analysis identified a need for VHA care and barriers to access, which were associated with technical characteristics, and geographical and cultural issues. These findings can help inform future research and policy regarding access to VHA resources for end-of-life care for veterans in the community and guide resource development for community HPC providers.

Advancing Trauma-Informed Care Education for Hospice and Palliative Staff: Development and Evaluation of Educational Videos.

Nurses play an essential role in managing mental health conditions, such as posttraumatic stress disorder (PTSD), especially in rural areas where access to mental health care is limited. Posttraumatic stress disorder may emerge at the end of life and complicate health care and is a particular concern for aging Vietnam veterans. We describe the development of 3 videos that illustrate how to recognize PTSD, respond to trauma disclosures, and manage PTSD in cognitive impairment during an in-home hospice nurse visit. Through problem identification and needs assessment, we identified 6 goals and 28 specific content objectives presented through cinematic action with flashbacks or voice-over narration with graphics. Videos were evaluated through a survey (N = 155) and analysis of "chat" responses (N = 186) to targeted questions during a webinar presentation to clinicians (N = 345). Approximately 75% rated videos as "very much" relevant to needs, having helped learn something new, and realistic. Analysis of chat responses showed videos conveyed most content objectives (92%). In addition, participants stated videos were helpful in demonstrating nursing skills of listening, responding, and displaying empathy, as well as showing case presentations involving cognitive impairment and the patient experience. Participants expressed a desire for longer videos/more information including a wider range of PTSD presentations and comorbidities.

Associations among clinical variables and anger differ by early life adversity among post-9/11 veterans.

Maladaptive anger and aggression are common in US military veterans and increase risk for impaired social relationships and functioning, justice-involvement and violence. Early life (before age 18) adversity predisposes veterans to later life psychopathology, though the link to increased later life anger is unclear. We analysed cross-sectional data of 158 post-9/11 veterans from the Translational Research Center for Traumatic Brain Injury and Stress Disorders study with and without a history of early life adversity (ns = 109 and 49, respectively). We explored the relationship among major clinical variables and current veteran anger (Dimensions of Anger Reactions) and whether the associations with these variables differed among participants with and without a history of retrospective self-reported early life adversity (Childhood Trauma Questionnaire). In the overall sample, posttraumatic stress disorder (PTSD) and depression severities had the strongest associations with current veteran anger (ßs = 0.261 and 0.263; p-values = 0.0022 and 0.0103, respectively). In the subsample without early life adversity, only PTSD severity was significantly associated with anger (ß = 0.577, p = 0.0004). In the early life adversity subsample, this strong association weakened and was no longer significant (ß = 0.168, p = 0.1007); instead, anxiety and depression severities showed moderate associations with anger (ßs = 0.243 and 0.287, p-values = 0.0274 and 0.0130, respectively). Findings suggest that clinicians should screen veterans with history of early life adversity for depression and anxiety when anger is present.

Childhood trauma differentially impacts depression and stress associations with reintegration challenges among post-9/11 U.S. veterans.

BACKGROUND: Post-9/11 veterans exhibit high prevalence of deployment stress, psychological conditions, and traumatic brain injury (TBI) which impact reintegration, especially among those with a history of interpersonal early life trauma (I-ELT). The relative importance of each risk factor is unclear. PURPOSE: We examined major deployment and clinical exposures of reintegration challenges among veterans with and without I-ELT. METHOD: We analyzed cross-sectional data of 155 post-9/11 veterans from the Translational Research Center for TBI and Stress Disorders study. FINDINGS: Depression severity had the strongest association with reintegration challenges, followed by posttraumatic stress disorder (PTSD) severity, post-deployment stress, and deployment safety concerns. Deployment safety concerns had a stronger, significant association among veterans with I-ELT. In nearly every model, PTSD and depression severities were weaker for veterans with I-ELT, compared to those without. DISCUSSION: Clinicians should consider the relative risk of concurrent clinical conditions and trauma histories when considering veterans' reintegration needs.

Dual use of Department of Veterans Affairs and community healthcare: Homeless veterans' experiences, perspectives, and perceptions.

BACKGROUND: Veteran homelessness is a pervasive problem and a high-priority, mission-oriented area of investigation in the United States (US). Most veterans enrolled in healthcare with the Department of Veterans Affairs (VA) carry additional health coverage, which may increase their access to care. For veterans, dual use of VA and non-VA healthcare has potentially positive and negative consequences. PURPOSE: To explore homeless veterans' experiences seeking and obtaining healthcare within and outside the VA. METHODOLOGY: US homeless veterans were recruited from a large, urban Northeast Healthcare for the Homeless program from two sites. This was a descriptive phenomenological study. Three semistructured focus group interviews were conducted (total n = 21 distinct participants). We used inductive content analysis procedures to identify main themes in the data. RESULTS: We found four main themes: dual use decision making, access to care, preferences and perceptions of care, and suggestions for improving VA care. Although veterans in our sample had mixed positive and negative experiences with both systems, positive responses were more common regarding community care than VA. Veterans provided more verbose responses when describing negative VA experiences and more succinct responses for positive experiences. CONCLUSIONS: We found mixed positive and negative experiences for both healthcare systems, although reports were more positive for non-VA care than VA. IMPLICATIONS: Veterans' healthcare concerns and needs appeared difficult to meet. Future research is warranted to improve veteran-centered care access and care experiences.

Hospice and palliative care clinicians' perceptions of posttraumatic stress disorder at end-of-life in military veterans.

At the end of life, individuals may re-engage with earlier life trauma as they reflect on life experiences and confront their mortality. As such, posttraumatic stress disorder (PTSD) symptoms at the end of life may worsen the quality of death experience. This is a concern for military veterans, who tend to have more trauma exposures and higher rates of PTSD, and particularly for veterans receiving care in rural areas where access to PTSD specialty services is limited. To better understand this issue, we conducted 10 focus groups with clinicians serving veterans in rural communities across five U.S. states. The aims of this project were to evaluate: (1) do hospice and palliative care providers/staff observe PTSD symptoms in veterans at the end of life? (2) if so, how are symptoms similar to and different from existing DSM-5 criteria for PTSD? We used qualitative content analysis with mixed deductive and inductive approaches to code 151 anonymized statements. Analyses found descriptions of PTSD symptoms aligned broadly with existing diagnostic nomenclature, but descriptions revealed specific presentations relevant to the end of life setting such as resistance to care, agitation, restlessness, and effects of delirium. In addition, some veterans expressed pride in service and openness to discussing military experiences. Further, clinicians noted that PTSD symptoms were relevant to family dynamics. Future research should further characterize these symptom differences through direct patient assessment and develop resources to improve quality of death experience for veterans with PTSD symptoms.

Toward a System Theory of Stress, Resilience, and Reintegration.

Military to civilian reintegration is a complex, multidimensional phenomenon warranting holistic perspectives. Complex phenomena require theory to understand and interpret relationships among concepts. Despite the need for theory-driven research, recent nursing reports often lack a theoretical structure. We extracted relevant concepts from the Neuman's Systems Model (stressors, environment, and person) and the Transactional Model of Stress and Coping (primary and secondary appraisal, coping, and adaptation) to form a Conceptual-Theoretical-Empirical model. Exemplar empirical instruments are presented, along with their conceptual and theoretical dimensions. An integrated System Theory of Stress, Resilience, and Reintegration is presented with its utility demonstrated through a research application.

Access to specialty healthcare in urban versus rural US populations: a systematic literature review.

BACKGROUND: Access to healthcare is a poorly defined construct, with insufficient understanding of differences in facilitators and barriers between US urban versus rural specialty care. We summarize recent literature and expand upon a prior conceptual access framework, adapted here specifically to urban and rural specialty care. METHODS: A systematic review was conducted of literature within the CINAHL, Medline, PubMed, PsycInfo, and ProQuest Social Sciences databases published between January 2013 and August 2018. Search terms targeted peer-reviewed academic publications pertinent to access to US urban or rural specialty healthcare. Exclusion criteria produced 67 articles. Findings were organized into an existing ten-dimension care access conceptual framework where possible, with additional topics grouped thematically into supplemental dimensions. RESULTS: Despite geographic and demographic differences, many access facilitators and barriers were common to both populations; only three dimensions did not contain literature addressing both urban and rural populations. The most commonly represented dimensions were availability and accommodation, appropriateness, and ability to perceive. Four new identified dimensions were: government and insurance policy, health organization and operations influence, stigma, and primary care and specialist influence. CONCLUSIONS: While findings generally align with a preexisting framework, they also suggest several additional themes important to urban versus rural specialty care access.