Readiness for change predicts VA Mental Healthcare utilization among Iraq and Afghanistan war veterans

Lifetime trauma, mental well-being, alcohol and help-seeking; the phenomenological experience of veterans residing in Northern Ireland

BACKGROUND

Veteran residents in Northern Ireland (NI) are an under-researched population. Little is known about their experiences of trauma and mental health management. The overall mental well-being of veterans living in NI may be poorer than other veteran populations, due to the challenges presented by the unique landscape. Understanding their experiences is crucial for providing appropriate, targeted support.

METHOD

Six male veterans, who had received a mental health diagnosis, living in NI and all aged > 40 years participated. Semi-structured interviews, using open-ended questions, were conducted over the telephone. Interpretative phenomenological analysis was used to explore their experiences.

RESULTS

Two experiential themes were identified each containing three experiential statements. Statements for 'an extreme lack of' included: lack of mental health literacy/awareness; lack of expectations of official support; lack of a sense of perceived appreciation. Statements for 'an extreme abundance of' included: exacerbated exposure to a range of extreme environments; high levels of ruled-based living; high levels of engaging with informal/local level support.

CONCLUSIONS

Several experiential statements aligned with existing literature, including having poor mental health literacy and problem recognition, and heavily utilising social support versus formal help-seeking. Some novel findings included bouncing between extreme positive and negative environments which could be as detrimental to mental health as experiencing conflict trauma. Heavy alcohol use was just another rule soldiers followed. Positive help-seeking experiences failed to improve poor opinions of support organisations. Finally, poor self-perceptions connected to military status are pertinent in NI, which seems to fuel self-marginalisation and distrust. A combination of factors likely contributes to many veterans living in NI having poorer mental well-being. Novel findings would benefit from further exploration as understanding how NI veterans interpret their experiences is key to providing adequate healthcare.

Social disparities and inequalities in healthcare access and expenditures among Iranians exposed to sulfur mustard: a national study using spatio-temporal analysis

BACKGROUND

Sulfur Mustard (SM) is a chemical warfare agent that has serious short-term and long-term effects on health. Thousands of Iranians were exposed to SM during the eight-year Iran-Iraq conflict and permanently injured while the socioeconomic imbalance in their healthcare utilization (HCU) and health expenditures remains. This study aims to describe the HCU of SM-exposed survivors in Iran from 2018 to 2021; identify high-risk areas; and apply an inequality analysis of utilization regarding the socioeconomic groups to reduce the gap by controlling crucial determinants.

METHODS

From Oct 2018 to June 2021, the Veterans and Martyrs Affairs Foundation (VMAF) recorded 58,888 living war survivors with eye, lung, and skin ailments. After cleaning the dataset and removing junk codes, we defined 11 HCU-related variables and predicted the HCU for the upcoming years using Bayesian spatio-temporal models. We explored the association of individual-level HCU and determinants using a Zero-inflated Poisson (ZIP) model and also investigated the provincial hotspots using Local Moran's I.

RESULTS

With ≥ 90% confidence, we discovered eleven HCU clusters in Iran. We discovered that the expected number of HCU 1) rises with increasing age, severity of complications in survivors' eyes and lungs, wealth index (WI), life expectancy (LE), and hospital beds ratio; and 2) decreases with growing skin complications, years of schooling (YOS), urbanization, number of hospital beds, length of stay (LOS) in bed, and bed occupancy rate (BOR). The concentration index (CInd) of HCU and associated costs in age and wealth groups were all positive, however, the signs of CInd values for HCU and total cost in YOS, urbanization, LOS, and Hospital beds ratio groups were not identical.

CONCLUSIONS

We observed a tendency of pro-rich inequity and also higher HCU and expenditures for the elderly population. Finally, health policies should tackle potential socioeconomic inequities to reduce HCU gaps in the SM-exposed population. Also, policymakers should allocate the resources according to the hotspots of HCU.

The integrated treatment of eating disorders, posttraumatic stress disorder, and psychiatric comorbidity: a commentary on the evolution of principles and guidelines

Psychiatric comorbidity is the norm in the assessment and treatment of eating disorders (EDs), and traumatic events and lifetime PTSD are often major drivers of these challenging complexities. Given that trauma, PTSD, and psychiatric comorbidity significantly influence ED outcomes, it is imperative that these problems be appropriately addressed in ED practice guidelines. The presence of associated psychiatric comorbidity is noted in some but not all sets of existing guidelines, but they mostly do little to address the problem other than referring to independent guidelines for other disorders. This disconnect perpetuates a "silo effect," in which each set of guidelines do not address the complexity of the other comorbidities. Although there are several published practice guidelines for the treatment of EDs, and likewise, there are several published practice guidelines for the treatment of PTSD, none of them specifically address ED + PTSD. The result is a lack of integration between ED and PTSD treatment providers, which often leads to fragmented, incomplete, uncoordinated and ineffective care of severely ill patients with ED + PTSD. This situation can inadvertently promote chronicity and multimorbidity and may be particularly relevant for patients treated in higher levels of care, where prevalence rates of concurrent PTSD reach as high as 50% with many more having subthreshold PTSD. Although there has been some progress in the recognition and treatment of ED + PTSD, recommendations for treating this common comorbidity remain undeveloped, particularly when there are other co-occurring psychiatric disorders, such as mood, anxiety, dissociative, substance use, impulse control, obsessive-compulsive, attention-deficit hyperactivity, and personality disorders, all of which may also be trauma-related. In this commentary, guidelines for assessing and treating patients with ED + PTSD and related comorbidity are critically reviewed. An integrated set of principles used in treatment planning of PTSD and trauma-related disorders is recommended in the context of intensive ED therapy. These principles and strategies are borrowed from several relevant evidence-based approaches. Evidence suggests that continuing with traditional single-disorder focused, sequential treatment models that do not prioritize integrated, trauma-focused treatment approaches are short-sighted and often inadvertently perpetuate this dangerous multimorbidity. Future ED practice guidelines would do well to address concurrent illness in more depth.

Enablers and barriers to military veterans seeking help for mental health and alcohol difficulties: A systematic review of the quantitative evidence

OBJECTIVE

Research exploring the enablers and barriers that exist for military veterans seeking to address their poor mental health has produced ambiguous results. To identify the enablers and barriers correctly, this study systematically reviews the literature, including research that included alcohol and had a clearly defined veteran population.

METHODS

Six databases were searched. Inclusion criteria specified that empirical studies related to veterans that had ceased military service and were seeking help for poor mental health and/or alcohol difficulties. Critical Appraisal Skills Programme and AXIS appraisal tools were used to assess quality and bias. A narrative synthesis approach was adopted for analysis. From 2044 studies screened, 12 were included featuring 5501 participants.

RESULTS

Forty-four enablers and barriers were identified, with thirty-two being statistically significant. Post-traumatic stress disorder had the greatest number of enabler/barrier endorsements to veterans seeking help. Depression, anxiety, experience and attitudes also acted as enablers/barriers. Most studies were of fair methodological quality. Limitations included that samples were skewed towards US army veterans. Little research exists concerning those that have ceased military service.

CONCLUSIONS

Veteran help-seeking is likely enabled by poor mental health symptomology and comorbidity, which suggests veterans reach a crisis point before they seek help. Further research on alcohol misuse and attitude formation is required. The field would also benefit from alternative study designs including qualitative studies with non-US participants.

Variable-length Cognitive Processing Therapy for posttraumatic stress disorder in active duty military: Outcomes and predictors

Cognitive Processing Therapy (CPT) is an evidence-based therapy recommended for posttraumatic stress disorder (PTSD). However, rates of improvement and remission are lower in veterans and active duty military compared to civilians. Although CPT was developed as a 12-session therapy, varying the number of sessions based on patient response has improved outcomes in a civilian study. This paper describes outcomes of a clinical trial of variable-length CPT among an active duty sample. Aims were to determine if service members would benefit from varying the dose of treatment and identify predictors of treatment length needed to reach good end-state (PTSD Checklist-5 ≤ 19). This was a within-subjects trial in which all participants received CPT (N = 127). Predictor variables included demographic, symptom, and trauma-related variables; internalizing/externalizing personality traits; and readiness for change. Varying treatment length resulted in more patients achieving good end-state. Best predictors of nonresponse or needing longer treatment were pretreatment depression and PTSD severity, internalizing temperament, being in precontemplation stage of readiness for change, and African American race. Controlling for differences in demographics and initial PTSD symptom severity, the outcomes using a variable-length CPT protocol were superior to the outcomes of a prior study using a fixed, 12-session CPT protocol. CLINICALTRIALS.GOV IDENTIFIER: NCT023818.

The journey to professional mental health support: a qualitative exploration of the barriers and facilitators impacting military veterans' engagement with mental health treatment

Background: It is often claimed that military veterans are reticent to seek help for mental disorders, even though delayed treatment may impair recovery and impact the wellbeing of those close to the veteran. Objective: This paper aims to explore the barriers and facilitators to accessing professional mental health support for three groups of veterans who met criteria for a probable mental health disorder and: (1) do not recognize a probable mental disorder; (2) recognize they are affected by a mental disorder but are not seeking professional support; or (3) are currently seeking professional mental health support. Method: Qualitative telephone interviews were conducted with 62 UK military veterans. Thematic analysis identified core themes along an illustrative journey towards professional mental health support. Results: Distinct barriers and facilitators to care were discussed by each group of veterans depicting changes as veterans moved towards accessing professional mental health support. In contrast to much of the literature, stigma was not a commonly reported barrier to care; instead care-seeking decisions centred on a perceived need for treatment, waiting until a crisis event occurred. Whilst the recognition of treatment need represented a pivotal moment, our data identified numerous key steps which had to be surmounted prior to care-seeking. Conclusion: As care-seeking decisions within this sample appeared to centre on a perceived need for treatment future efforts designed to encourage help-seeking in UK military veterans may be best spent targeting the early identification and management of mental health disorders to encourage veterans to seek support before reaching a crisis event.

Predictors of Outcome and Residual Symptoms Following Trauma-Focused Psychotherapy in Police Officers With Posttraumatic Stress Disorder

Police officers exposed to potentially traumatic events (PTE) are at a heightened risk of developing posttraumatic stress disorder (PTSD). Little is known about trauma-focused psychotherapy outcomes in the police. In this naturalistic study, we evaluated whether PTE exposure and baseline clinical characteristics predicted PTSD symptom reduction during treatment and residual PTSD symptoms posttreatment. In consecutive referrals to a specialized mental health service for police officers (N = 665), PTSD was measured pre- and posttreatment using structured clinical interviews. Treatment consisted of brief eclectic psychotherapy for PTSD. We grouped PTE as follows: injury/maltreatment, loss (colleague or private), other job-related, other private traumatic events. Data were analyzed multivariably using structural equation modeling and logistic regression. Treatment effect size was large, d = 3.6, 95% CI [3.4, 3.8]. Police officers who reported more injury/maltreatment or private traumatic had more baseline PTSD symptoms as well as larger symptom reduction during treatment; police officers who reported more losses of loved ones showed smaller PTSD symptom reduction. Concentration problems persisted in 17.7% of police officers posttreatment, and these were predicted by baseline PTSD symptoms and loss of loved ones. Proportions of variance explained by the multivariable models ranged from 0.08 to 0.14. Our findings increase insight into the type of PTE and clinical characteristics of police officers with PTSD who benefit most from trauma-focused treatment. Because loss of loved ones can be presumed to have a profound impact on social and interpersonal functioning, a more specific treatment focus on grief processes may further enhance efficacy.

Promoting continuity of care for homeless adults with unmet health needs: The role of brief interventions

Promoting timely and continuous care for people experiencing homelessness has been a challenge in many jurisdictions, plagued by access barriers and service fragmentation. As part of a larger programme evaluation, this study used qualitative methods to examine the role of a brief interdisciplinary intervention in supporting continuity of care for this population in a large Canadian urban centre. The intervention provides time-limited case management, primary and psychiatric care, and peer accompaniment to homeless adults with unmet health needs discharged from hospital. Data were collected from 52 study participants between July 2013 and December 2014. Three focus groups were conducted with service providers and people with lived experience of homelessness, and 29 individual, semi-structured interviews were conducted with service users and other key informants. Transcripts were analysed using thematic analysis. Analysis was informed by existing frameworks for continuity of care, while remaining open to additional or unexpected findings. Findings suggest that brief interdisciplinary interventions can promote continuity of care by offering low-barrier access, timely and responsive service provision, including timely connection to long-term services and supports, appropriate individualised services and effective co-ordination of services. Although brief interdisciplinary interventions were perceived to promote access, timeliness and co-ordination of care for this population with complex health and social needs, gaps in the local service delivery context can present persisting barriers to care comprehensiveness and continuity.

Differential predictive value of PTSD symptom clusters for mental health care among Iraq and Afghanistan veterans following PTSD diagnosis

OBJECTIVES

Veterans from the recent conflicts in Iraq and Afghanistan are being diagnosed with posttraumatic stress disorder (PTSD) at high rates. This study examined characteristics associated with mental health service utilization, specifically psychotherapy, through the Department of Veterans Affairs (VA), in a large cohort of Iraq and Afghanistan veterans newly diagnosed with PTSD.

METHOD

This study utilized national VA administrative data from Iraq and Afghanistan veterans following an initial diagnosis of PTSD and completed a self-report measure of PTSD symptoms between Fiscal Years 2008-2012 (N=52,456; 91.7% male; 59.7% Caucasian; mean age 30.6, SD=8.3). Regression analyses examined the relation between PTSD symptom cluster severity and treatment-related variables.

RESULTS

Accounting for demographic/clinical variables, PTSD symptom clusters were related to psychotherapy initiation (re-experiencing, OR=1.23; numbing, OR=1.15), combination treatment (medication and psychotherapy; re-experiencing, OR=1.13; avoidance, OR=1.07; dysphoric arousal, OR=1.06), number of psychotherapy visits (re-experiencing, IRR= 1.08; numbing, IRR=1.09), and adequate dose of therapy (e.g., 8 visits/14 weeks; re-experiencing: OR= 1.07).

CONCLUSIONS

When considering treatment approaches for trauma-exposed veterans, it is important to map the severity of unique PTSD symptoms clusters; this may have implications on the selection of treatment that best fits the veterans' needs and preferences (e.g., exposure therapy versus cognitive processing therapy).

VHA Patient-Centered Medical Home Associated With Lower Rate of Hospitalizations and Specialty Care Among Veterans With Posttraumatic Stress Disorder

OBJECTIVE

The Veterans Health Administration (VHA) implemented a patient-centered medical home (PCMH) model, termed Patient Aligned Care Teams (PACT), in 2010. We assessed the association between PACT and the use of health services among U.S. veterans with posttraumatic stress disorder (PTSD).

METHODS

VHA clinical and administrative data were obtained for the pre-PACT period of April 1, 2009 to March 31, 2010 and post-PACT period of June 1, 2011 to May 31, 2012. Outcomes included hospitalizations, primary, specialty and mental health visits, and emergency department and urgent care visits. We utilized negative binomial regression and extended estimating equation models for the full sample. The analysis contained 696,379 unique veterans in both pre- and post-PACT periods. We estimated the linear incremental effect of PACT on utilization outcomes.

RESULTS

PACT were associated with a decrease in hospitalizations (incremental effect [IE]: -0.02; 95% confidence interval [CI]: -0.03, -0.01), a decrease in specialty care visits (IE: -0.45; 95% CI: -0.07, -0.23), and an increase in primary care visits (IE: 0.96; 95% CI: 0.67, 1.25).

CONCLUSIONS

The period following PACT implementation was associated with a lower rate of hospitalizations and specialty care visits, and a higher rate of primary care visits for veterans with PTSD, indicating enhanced access to primary care.

A 10-year study of factors associated with alcohol treatment use and non-use in a U.S. population sample

BACKGROUND

This study seeks to identify changes in perceived barriers to alcohol treatment and predictors of treatment use between 1991-92 and 2001-02, to potentially help understand reported reductions in treatment use at this time. Social, economic, and health trends during these 10 years provide a context for the study.

METHODS

Subjects were Whites, Blacks, and Hispanics. The data were from the National Longitudinal Alcohol Epidemiologic Survey (NLAES) and the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC). We conducted two analyses that compared the surveys on: (1) perceived treatment barriers for subjects who thought they should get help for their drinking, and (2) variables predicting past-year treatment use in an alcohol use disorder subsample using a multi-group multivariate regression model.

RESULTS

In the first analysis, those barriers that reflected negative beliefs and fears about seeking treatment as well as perceptions about the lack of need for treatment were more prevalent in 2001-02. The second analysis showed that survey year moderated the relationship between public insurance coverage and treatment use. This relationship was not statistically significant in 1991-92 but was significant and positive in 2001-02, although the effect of this change on treatment use was small.

CONCLUSIONS

Use of alcohol treatment in the U.S. may be affected by a number of factors, such as trends in public knowledge about treatment, social pressures to reduce drinking, and changes in the public financing of treatment.

The US framework for understanding, preventing, and caring for the mental health needs of service members who served in combat in Afghanistan and Iraq: a brief review of the issues and the research

This paper reviews the psychological health research conducted in the United States in support of combat veterans from Iraq and Afghanistan, using the Military Psychological Health Research Continuum, which includes foundational science, epidemiology, etiology, prevention and screening, treatment, follow-up care, and services research. The review is limited to those studies involving combat veterans and military families. This review discusses perplexing issues regarding the impact of combat on the mental health of service members such as risk and resilience factors of mental health, biomarkers of posttraumatic stress syndrome (PTSD), mental health training, psychological screening, psychological debriefing, third location decompression, combat and suicide, the usefulness of psychotherapy and drug therapy for treating PTSD, role of advanced technology, telemedicine and virtual reality, methods to reduce stigma and barriers to care, and best approaches to the dissemination of evidence-based interventions. The mental health research of special populations such as women, National Guardsmen and reservists, and military families is also presented. The review concludes by identifying future areas of research.