In Their Own Words: Women Veterans Identify the Personal Consequences of Military Sexual Trauma Victimization.

This qualitative study provides a platform for women veterans to inform our perspective of their experienced impacts following military sexual trauma (MST). We engaged 23 women veterans in semistructured interviews and used a grounded theory-informed thematic analytic approach, to interpret women's experiences. Women described negative impacts of their MST experiences across psychological, behavioral, and occupational domains. Less frequently, women discussed experiences of posttraumatic growth. These results aid our understanding of the complexities of women's posttrauma experiences and suggest that holistic intervention frameworks focused on a range of potential intervention targets are warranted in helping women veterans recover from MST.

Evaluation of Plasma Phosphorylated Tau217 for Differentiation Between Alzheimer Disease and Frontotemporal Lobar Degeneration Subtypes Among Patients With Corticobasal Syndrome.

Importance: Plasma phosphorylated tau217 (p-tau217), a biomarker of Alzheimer disease (AD), is of special interest in corticobasal syndrome (CBS) because autopsy studies have revealed AD is the driving neuropathology in up to 40% of cases. This differentiates CBS from other 4-repeat tauopathy (4RT)-associated syndromes, such as progressive supranuclear palsy Richardson syndrome (PSP-RS) and nonfluent primary progressive aphasia (nfvPPA), where underlying frontotemporal lobar degeneration (FTLD) is typically the primary neuropathology. Objective: To validate plasma p-tau217 against positron emission tomography (PET) in 4RT-associated syndromes, especially CBS. Design, Setting, and Participants: This multicohort study with 6, 12, and 24-month follow-up recruited adult participants between January 2011 and September 2020 from 8 tertiary care centers in the 4RT Neuroimaging Initiative (4RTNI). All participants with CBS (n = 113), PSP-RS (n = 121), and nfvPPA (n = 39) were included; other diagnoses were excluded due to rarity (n = 29). Individuals with PET-confirmed AD (n = 54) and PET-negative cognitively normal control individuals (n = 59) were evaluated at University of California San Francisco. Operators were blinded to the cohort. Main Outcome and Measures: Plasma p-tau217, measured by Meso Scale Discovery electrochemiluminescence, was validated against amyloid-ß (Aß) and flortaucipir (FTP) PET. Imaging analyses used voxel-based morphometry and bayesian linear mixed-effects modeling. Clinical biomarker associations were evaluated using longitudinal mixed-effect modeling. Results: Of 386 participants, 199 (52%) were female, and the mean (SD) age was 68 (8) years. Plasma p-tau217 was elevated in patients with CBS with positive Aß PET results (mean [SD], 0.57 [0.43] pg/mL) or FTP PET (mean [SD], 0.75 [0.30] pg/mL) to concentrations comparable to control individuals with AD (mean [SD], 0.72 [0.37]), whereas PSP-RS and nfvPPA showed no increase relative to control. Within CBS, p-tau217 had excellent diagnostic performance with area under the receiver operating characteristic curve (AUC) for Aß PET of 0.87 (95% CI, 0.76-0.98; P < .001) and FTP PET of 0.93 (95% CI, 0.83-1.00; P < .001). At baseline, individuals with CBS-AD (n = 12), defined by a PET-validated plasma p-tau217 cutoff 0.25 pg/mL or greater, had increased temporoparietal atrophy at baseline compared to individuals with CBS-FTLD (n = 39), whereas longitudinally, individuals with CBS-FTLD had faster brainstem atrophy rates. Individuals with CBS-FTLD also progressed more rapidly on a modified version of the PSP Rating Scale than those with CBS-AD (mean [SD], 3.5 [0.5] vs 0.8 [0.8] points/year; P = .005). Conclusions and Relevance: In this cohort study, plasma p-tau217 had excellent diagnostic performance for identifying Aß or FTP PET positivity within CBS with likely underlying AD pathology. Plasma P-tau217 may be a useful and inexpensive biomarker to select patients for CBS clinical trials.

Stakeholder Preferences on Transdiagnostic Psychosocial Treatment for Trauma-Exposed Veterans.

While modular and transdiagnostic approaches may address implementation challenges, there remains limited investigation into the fit within large healthcare systems. The current study examines qualitative interviews from patients, clinicians and administrative stakeholders in the Veterans Administration about experiences with, and views of, the Unified Protocol (UP; Barlow et al. in The unified protocol for transdiagnostic treatment of emotional disorders: therapist guide, Oxford University Press, New York, 2011) to understand potential for implementation. Qualitative interviews were conducted based on an established implementation framework and speak to implementation of transdiagnostic treatment in veterans, including insight into barriers, facilitators, intervention characteristics, patient characteristics, and system level variables. The UP demonstrated promise for improving efficiency, satisfaction and personalizing mental healthcare.

Labeling of deployment sexual harassment experiences among male and female veterans.

OBJECTIVE: Victims' conceptualizations of traumatic experiences can impact screening responses and decisions to utilize health care. Despite experiencing events constituting sexual harassment, many victims do not label their experiences as such. In the military, specific situational factors (e.g., occurred on-duty, higher ranking harasser) and victim appraisals of experiences (e.g., offensive, threatening) have been associated with increased labeling of sexual harassment. However, no research has examined sexual harassment labeling among those deployed in recent Afghanistan and Iraq conflicts, where the context of harassment may differ from peacetime settings. The purpose of the present study was to examine frequencies of labeling sexual harassment during deployment, factors associated with labeling, and associations between labeling and perceived need for and use of mental health services. METHOD: 2,348 veterans (51% women, 49% men) drawn from a random sample of veterans deployed in support of the wars in Afghanistan and Iraq completed a mail survey. RESULTS: Women were significantly more likely than men to label experiences as harassment. Whereas appraisals of events were associated with both women's and men's labeling, situational factors were only associated with women's labeling. Among women, labeling was associated with a greater perceived need for and use of mental health services among those who experienced nonassaultive harassment. CONCLUSIONS: These results confirm the importance of using behavioral language when screening for experiences of harassment among veterans returning from deployment. We discuss strategies for addressing labeling in the context of mental health treatment. (PsycINFO Database Record