Psychological distress and communication quality in military couples after deployment to war

Relationship Maintenance among Military Couples

A burgeoning body of research on the relationship maintenance of military couples over the past two decades suggests the time is right to organize, assimilate, and critique the literature. We conducted a systematic review informed by the integrative model of relationship maintenance (Ogolsky et al., 2017) that considered issues of intersectionality (Crenshaw, 1991). Our literature search identified 81 relevant journal articles representing 62 unique samples. With respect to theory, 59.3% of the journal articles employed one or more formal theoretical frameworks. In terms of research design, 88.7% of the studies focused on the U.S. military, 83.9% of the studies recruited convenience samples, 54.8% of the studies utilized quantitative methods, and 30.6% of the studies collected longitudinal data. Among the studies reporting sample demographics, 96.8% of participants were married, 77.2% of participants identified as non-Hispanic White, and only one same-sex relationship was represented. Our narrative synthesis integrated findings about relationship maintenance from studies examining (a) relationship maintenance overtly, (b) communicating to stay connected across the deployment cycle, (c) disclosure and protective buffering, (d) support from a partner, (e) dyadic coping, and (f) caregiving and accommodating a partner's symptoms. We interpret our results with an eye toward advancing theory, research, and practice.

Posttraumatic Stress Symptoms and Parenting Competence among Israeli Male Veterans: The Mediating Roles of Experiential Avoidance and Parental Reflective Functioning

Although empirical studies have documented associations between posttraumatic stress symptoms (PTSS) and parenting among various high-risk populations, there is a relatively limited amount of research on paternal parenting among veterans. Moreover, the understanding of possible mechanisms which may account for this effect is severely lacking. This study examined associations between military related PTSS and parenting sense of competence (PSOC) among veteran fathers. Furthermore, we examined the mediating role of experiential avoidance (EA) and parental reflective functioning (PRF) in the association between PTSS and PSOC. Participants were 189 Israel Defense Forces (IDF) male combat veterans (mean age = 30.03) who completed a set of validated self-report questionnaires in a cross-sectional design study. Results showed negative associations between PTSS and PSOC-parental satisfaction but not parental efficacy. Furthermore, EA mediated the association between PTSS and parental satisfaction and efficacy; PRF- Pre mentalizing modes mediated the association between PTSS and parental satisfaction. Our findings imply that EA and PRF may serve as mechanisms of the association between PTSS and PSOC among veteran fathers. These findings are discussed in light of a psychological trauma perspective, and clinical implications to increase fathers' mentalization and psychological flexibility are suggested.

Psychological Stress-Induced Immune Response and Risk of Alzheimer's Disease in Veterans from Operation Enduring Freedom and Operation Iraqi Freedom

PURPOSE

Psychological stress is a significant health problem in veterans and their family members. Traumatic brain injury (TBI) and stress lead to the onset, progression, and worsening of several inflammatory and neurodegenerative diseases in veterans and civilians. Alzheimer's disease (AD) is a progressive, irreversible neuroinflammatory disease that causes problems with memory, thinking, and behavior. TBIs and chronic psychological stress cause and accelerate the pathology of neuroinflammatory diseases such as AD. However, the precise molecular and cellular mechanisms governing neuroinflammation and neurodegeneration are currently unknown, especially in veterans. The purpose of this review article was to advance the hypothesis that stress and TBI-mediated immune response substantially contribute and accelerate the pathogenesis of AD in veterans and their close family members and civilians.

METHODS

The information in this article was collected and interpreted from published articles in PubMed between 1985 and 2020 using the key words stress, psychological stress, Afghanistan war, Operation Enduring Freedom (OEF), Iraq War, Operation Iraqi Freedom (OIF), Operation New Dawn (OND), traumatic brain injury, mast cell and stress, stress and neuroimmune response, stress and Alzheimer's disease, traumatic brain injury, and Alzheimer's disease.

FINDINGS

Chronic psychological stress and brain injury induce the generation and accumulation of beta-amyloid peptide, amyloid plaques, neurofibrillary tangles, and phosphorylation of tau in the brain, thereby contributing to AD pathogenesis. Active military personnel and veterans are under enormous psychological stress due to various war-related activities, including TBIs, disabilities, fear, new environmental conditions, lack of normal life activities, insufficient communications, explosions, military-related noise, and health hazards. Brain injury, stress, mast cell, and other immune cell activation can induce headache, migraine, dementia, and upregulate neuroinflammation and neurodegeneration in veterans of Operation Enduring Freedom, Operation Iraqi Freedom, and Operation New Dawn. TBIs, posttraumatic stress disorder, psychological stress, pain, glial activation, and dementia in active military personnel, veterans, or their family members can cause AD several years later in their lives. We suggest that there are increasing numbers of veterans with TBIs and stress and that these veterans may develop AD late in life if no appropriate therapeutic intervention is available.

IMPLICATIONS

Per these published reports, the fact that TBIs and psychological stress can accelerate the pathogenesis of AD should be recognized. Active military personnel, veterans, and their close family members should be evaluated regularly for stress symptoms to prevent the pathogenesis of neurodegenerative diseases, including AD.