Predictors of non-fatal suicide attempts among Veterans Health Administration (VHA) patients who experienced military sexual trauma

OBJECTIVE

Military sexual trauma (MST) has been identified as a risk factor for suicidal behavior. To inform suicide prevention efforts within the Veterans Health Administration (VHA), this study evaluates predictors of non-fatal suicide attempts (NFSAs) among VHA patients who experienced MST.

METHODS

For VHA patients in fiscal year (FY) 2019 who previously screened positive for a history of MST, documented NFSAs were assessed. Using multivariable logistic regression, demographic, clinical, and VHA care utilization predictors of NFSAs were assessed.

RESULTS

Of the 212,215 VHA patients who screened positive for MST prior to FY 2019 and for whom complete race, service connection, and rurality information was available, 1742 (0.8%) had a documented NFSA in FY 2019. In multivariable logistic regression analyses, total physical and mental health morbidities were not associated with NFSA risk. Predictors of a documented NFSA included specific mental health diagnoses [adjusted odds ratio (aOR) range: 1.28-1.94], receipt of psychotropic medication prescriptions (aOR range: 1.23-2.69) and having a prior year emergency department visit (aOR = 1.32) or inpatient psychiatric admission (aOR = 2.15).

CONCLUSIONS

Among VHA patients who experienced MST, specific mental health conditions may increase risk of NFSAs, even after adjustment for overall mental health morbidity. Additionally, indicators of severity of mental health difficulties such as receipt of psychotropic medication prescriptions and inpatient psychiatric admissions are also associated with increased risk above and beyond risk associated with diagnoses. Findings highlight targets for suicide prevention initiatives among this vulnerable group within VHA and may help identify patients who would benefit from additional support.

Engagement in posttraumatic stress disorder treatment for veterans who experienced military sexual trauma and are diagnosed with serious mental illness

It is important to ensure that veterans who have experienced military sexual trauma (MST) and have posttraumatic stress disorder (PTSD) have access to trauma-focused treatment. For veterans with serious mental illness (SMI), prior work documents decreased likelihood to receive trauma-focused care. This study focused on evaluating the engagement of Veterans Health Administration (VHA) patients diagnosed with PTSD and who have experienced MST in PTSD specialty care, as well as how this differs for veterans with SMI. Using VHA administrative data, all VHA patients who screened positive for MST prior to fiscal year 2019 (FY2019) were identified (N = 84,503). Based on information from FY2019, measures of psychiatric diagnosis status and VHA treatment participation were generated for all cohort members. Logistic regressions assessed whether there were differences in the likelihood to initiate PTSD care (1+ VHA PTSD specialty clinic encounter) or receive guideline-concordant levels of PTSD specialty care (8+ VHA PTSD specialty clinic encounter) during FY2019. Several other patient characteristics associated with decreased likelihood to receive VHA PTSD specialty servies were identified, including White race and older age. Patient SMI status was not significantly associated with likelihood to initiate or receive guideline-concordant levels of PTSD specialty care. Overall, PTSD treatment initiation was low (11% of veterans with SMI initiated PTSD specialty treatment, as opposed to 10% of veterans without SMI). Additional work is merited to identify ways that VHA is able to overcome barriers to trauma care participation experienced by persons who have experienced MST and been diagnosed with PTSD. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Mortality and suicidality in veterans health administration patients with newly-identified early episode psychosis

Within the Veterans Affairs (VA), management of self-harm is a major clinical priority. However, there is limited information on risks for self-harm among VA patients with emerging psychotic disorders relative to VA patients with other emerging mental health conditions. Using information from fiscal years 2010 through 2018, a national cohort of VA patients 30 or younger was classified based on mental health diagnoses into three groups: 1) early episode psychosis (EEP), 2) non-early episode psychosis mental health (non-EEP MH), or 3) no mental health (no MH). Analyses focused on cohort members' risk for all-cause mortality, suicide mortality, and non-fatal suicide attempts (NFSA) during the year following initial diagnosis of mental health conditions (or first year of VA care, for the no MH group). In unadjusted analyses, the EEP group had elevated rates of all-cause mortality, suicide mortality, and NFSA relative to the non-EEP MH and no MH groups and the non-EEP MH had elevated rates of all-cause mortality, suicide mortality, and NFSA relative to the no MH group. After adjusting for demographics and care receipt, EEP status was unrelated to all-cause mortality but associated with increased suicide mortality risk and NFSA. Non-EEP MH status was associated with reduced risk of all-cause mortality but increased risk for NFSA. In the year following first diagnosis, VA patients with EEP are at increased risk for suicide mortality and self-harm even after accounting for other risk factors. Clinical services targeting this crucial time can help promote safety for this vulnerable group.

COVID-19 mortality among veterans with serious mental illness in the veterans health administration

OBJECTIVE

Persons with serious mental illness (SMI: schizophrenia-spectrum disorders, bipolar disorder) experience increased risk of mortality after contracting COVID-19 based on the results of several international evaluations. However, information about COVID-19 mortality risk among patients with SMI in the Veterans Health Administration (VHA) has been limited, precluding identification of protective factors. The current evaluation was conducted to assess COVID-19 mortality risk among VHA patients with SMI and to evaluate potential protective factors in mitigating mortality risk following a positive COVID-19 diagnosis.

METHODS

National VHA administrative data was used to identify all patients (N = 52,916) who received a positive COVID-19 test result between March 1, 2020, and September 30, 2020. Mortality risk was assessed by SMI status via bivariate comparisons and multivariate regression analyses.

RESULTS

In unadjusted analyses, VHA patients with SMI overall and patients with bipolar disorder in particular did not experience increased mortality risk in the 30 days following a positive COVID test, although patients with schizophrenia had increased risk. Within adjusted analyses, patients with schizophrenia remained at increased mortality risk (OR = 1.38), but at reduced levels relative to previous evaluations in other healthcare settings.

CONCLUSIONS

Within VHA, patients with schizophrenia, but not those with bipolar disorder, experience increased mortality risk in the 30 days following a positive COVID-19 test. Large integrated healthcare settings such as VHA may offer services which may protect against COVID-19 mortality for vulnerable groups such as persons with SMI. Additional work is needed to identify practices which may reduce the risk of COVID-19 mortality among persons with SMI.

Comparative risks of all-cause mortality for Veterans with schizophrenia with ongoing receipt of clozapine and other antipsychotic medications

To guide care for patients with schizophrenia, the Veterans Health Administration (VHA) evaluated the associations between current or recent use of clozapine and all-cause mortality and explored associations for other antipsychotic medications. Using a case-control design, patients with schizophrenia who died in fiscal years 2014-2018 were matched on age, sex, race, and VHA facility to up to 10 controls who were alive on the case's date of death (index date). Medication coverage during the 91 days before the index date was classified as none, partial (1-44 days), and consistent (45-91 days). Medication coverage patterns during the index period were compared to coverage patterns during the period of 92-182 days prior to index date with each medication coverage classified as no change, no coverage, increased, or decreased. Conditional logistic regression analyses controlling for patient characteristics identified no associations of consistent or increasing clozapine coverage with mortality; partial and decreasing coverage were associated with greater mortality and these effects did not differ from those of other the medications considered. Exploratory analyses considering non-clozapine antipsychotic agents suggest that consistent coverage by olanzapine may be associated with increased mortality, that mortality associated with olanzapine may be greater than aripiprazole, and that this effect can be attributed primarily to patients with diabetes. Further study of this topic is needed.

Predictors of High-Intensity Psychiatric Service Utilization by Veterans Health Administration Patients With Early Psychosis

OBJECTIVE

People with early episode psychosis (EEP) have more negative care outcomes than do people with later episode psychosis (LEP), including higher levels of high-intensity psychiatric service use. It is unclear whether these differences are best explained by clinical differences between these two groups or whether people with EEP have specific treatment needs. An assessment of the treatment needs of patients with EEP can help inform the implementation of national treatment programming designed to provide better care to this group.

METHODS

Administrative data were used to compare characteristics of Veterans Health Administration patients who had EEP (i.e., a psychotic diagnosis, diagnosis history of ≤4 years, and age ≤30 years; N=4,595) with those with LEP (i.e., a psychotic diagnosis, longer diagnosis history, and older age; N=108,713) who received care during a 1-year evaluation period. The authors generated logistic regressions to assess the potential impact of EEP status on the likelihood of receipt of emergency department (ED) and inpatient psychiatric admissions while controlling for other patient characteristics.

RESULTS

Patients with EEP had elevated psychiatric comorbidity and mental health severity yet received equivalent outpatient mental health services. Patients with EEP were more likely to have had an ED visit for the treatment of a mental health condition and inpatient psychiatric admissions; this pattern persisted in analyses that controlled for group differences.

CONCLUSIONS

Patients with EEP have unique mental health treatment needs. The development and implementation of EEP-specific treatments could help address these needs and reduce the number of patients using higher levels of psychiatric services within large health care systems.

Peer-based interventions targeting suicide prevention: A scoping review

Peers of individuals at risk for suicide may be able to play important roles in suicide prevention. The aim of the current study is to conduct a scoping review to characterize the breadth of peer-delivered suicide prevention services and their outcomes to inform future service delivery and research. Articles were selected based on search terms related to peers, suicide, or crisis. After reviews of identified abstracts (N = 2681), selected full-text articles (N = 286), and additional references (N = 62), a total of 84 articles were retained for the final review sample. Types of suicide prevention services delivered by peers included being a gatekeeper, on-demand crisis support, crisis support in acute care settings, and crisis or relapse prevention. Peer relationships employed in suicide prevention services included fellow laypersons; members of the same sociodemographic subgroup (e.g., racial minority), workplace, or institution (e.g., university, correctional facility); and the shared experience of having a mental condition. The majority of published studies were program descriptions or uncontrolled trials, with only three of 84 articles qualifying as randomized controlled trials. Despite a lack of methodological rigor in identified studies, peer support interventions for suicide prevention have been implemented utilizing a diverse range of peer provider types and functions. New and existing peer-delivered suicide prevention services should incorporate more rigorous evaluation methods regarding acceptability and effectiveness.

Access to timely mental health care treatment initiation among Veterans Health Administration patients with and without serious mental illness

Timely care initiation is a priority within the Veterans Health Administration (VHA). Patients with serious mental illnesses (SMI) are a group that benefits from timely care initiation due to elevated risks of negative outcomes with delayed care. However, no evaluation has assessed whether VHA SMI patients disproportionately experience delays in mental health care initiation. VHA administrative care data were used to compare delays in mental health care initiation for VHA patients with and without SMI who had newly identified mental health needs. Analyses assessed rates of delayed initial mental health appointments within five settings (General Mental Health [GMH], Primary Care Mental Health Integration [PC-MHI], Post-Traumatic Stress Disorder [PTSD], Substance Use Disorder [SUD], and Psychosocial Rehabilitation clinics [PSR]). SMI patients were more likely to receive delayed initial appointments in three of five clinical settings (PTSD, SUD, PSR) and had significantly longer average wait times for an initial appointment when referred to the PTSD clinic for an initial appointment. Overall, SMI patients were equally as likely to receive delayed initial appointments. While VHA SMI patients were not more likely to experience delayed mental health care initiation overall, they were more likely to experience delays within three of the five treatment settings. Findings suggest that the majority of VHA SMI patients experience equivalent timeliness, though those with more complex needs, and particularly those with trauma-related care needs, may be more likely to experience treatment initiation delays. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

Research Lifecycle to Increase the Substantial Real-world Impact of Research: Accelerating Innovations to Application

BACKGROUND

US health care systems face a growing demand to incorporate innovations that improve patient outcomes at a lower cost. Funding agencies increasingly must demonstrate the impact of research investments on public health. The Learning Health System promotes continuous institutional innovation, yet specific processes to develop innovations for further research and implementation into real-world health care settings to maximize health impacts have not been specified.

OBJECTIVE

We describe the Research Lifecycle and how it leverages institutional priorities to support the translation of research discoveries to clinical application, serving as a broader operational approach to enhance the Learning Health System.

METHODS

Developed by the US Department of Veterans Affairs Office of Research and Development Research-to-Real-World Workgroup, the Research Lifecycle incorporates frameworks from product development, translational science, and implementation science methods. The Lifecycle is based on Workgroup recommendations to overcome barriers to more direct translation of innovations to clinical application and support practice implementation and sustainability.

RESULTS

The Research Lifecycle posits 5 phases which support a seamless pathway from discovery to implementation: prioritization (leadership priority alignment), discovery (innovation development), validation (clinical, operational feasibility), scale-up and spread (implementation strategies, performance monitoring), and sustainability (business case, workforce training). An example of how the Research Lifecycle has been applied within a health system is provided.

CONCLUSIONS

The Research Lifecycle aligns research and health system investments to maximize real-world practice impact via a feasible pathway, where priority-driven innovations are adapted for effective clinical use and supported through implementation strategies, leading to continuous improvement in real-world health care.

Individual and neighborhood characteristics as predictors of depression symptom response

OBJECTIVE

Assess whether neighborhood characteristics predict patient-reported outcomes for depression.

DATA SOURCES

VA electronic medical record data and U.S. census data.

STUDY DESIGN

Retrospective longitudinal cohort.

DATA EXTRACTION METHODS

Neighborhood and individual characteristics of patients (N = 4,269) with a unipolar depressive disorder diagnosis and an initial Patient Health Questionnaire (PHQ-9) score ≥10 were used to predict 50 percent improvement in 4-8-month PHQ-9 scores.

PRINCIPAL FINDINGS

The proportion of a patient's neighborhood living in poverty (OR = 0.98; 95% CI: 0.97-.1.00; P = 0.03) was associated with lower likelihood of depression symptom improvement in addition to whether the patient was black (OR = 0.76; 95% CI:0.61-0.96; P = 0.02) had PTSD (OR = 0.59; 95% CI:0.50-0.69; P < 0.001) or had any service-connected disability (OR = 0.73; 95% CI:0.61-0.87; P < 0.001).

CONCLUSIONS

Neighborhood poverty should be considered along with patient characteristics when determining likelihood of depression improvement.

Innovating team-based outpatient mental health care in the Veterans Health Administration: Staff-perceived benefits and challenges to pilot implementation of the Behavioral Health Interdisciplinary Program (BHIP)

In the past decade, the demand for Veterans Health Administration (VHA) mental health care has increased rapidly. In response to the increased demand, the VHA developed the Behavioral Health Interdisciplinary Program (BHIP) team model as an innovative approach to transform VHA general outpatient mental health delivery. The present formative evaluation gathered information about pilot implementation of BHIP to understand the struggles and successes that staff experienced during facility transitions to the BHIP model. Using a purposive, nonrandom sampling approach, we conducted 1-on-1, semistructured interviews with 37 licensed and nonlicensed clinical providers and 13 clerical support staff assigned to BHIP teams in 21 facilities across the VHA. Interviews revealed that having actively involved facility mental health leaders, obtaining adequate staffing for teams to meet the requirements of the BHIP model, creating clear descriptions and expectations for team member roles within the BHIP framework, and allocating designated time for BHIP team meetings challenged many VHA sites but are crucial for successful BHIP implementation. Despite the challenges, staff reported that the transition to BHIP improved team work and improved patient care. Staff specifically highlighted the potential for the BHIP model to improve staff working relationships and enhance communication, collaboration, morale, and veteran treatment consistency. Future evaluations of the BHIP implementation process and BHIP team functioning focusing on patient outcomes, organizational outcomes, and staff functioning are recommended for fully understanding effects of transitioning to the BHIP model within VHA general mental health clinics and to identify best practices and areas for improvement. (PsycINFO Database Record

Quasi-experimental evaluation of the impact of a cognitive behavioral pretreatment intervention for veterans seeking psychotherapy

Pretreatment interventions have documented efficacy for reducing initial therapy refusal and early therapy departure. However, these interventions have not been well-studied in diagnostically diverse patient populations or within Veterans Affairs (VA) health care settings. We designed a manualized 4-session group cognitive-behavioral therapy-based pretreatment intervention (PTI) for a diagnostically diverse population of Veterans referred for psychotherapy in a general mental health clinic (MHC) in a large VA hospital. Retrospective record review was used to collect patient data over a period of 6 months after their completion of the PTI. A sample of 50 Veterans who were referred for care at the MHC prior to the implementation of the PTI was used for comparison (NoPTI). Two hundred sixty-six Veterans participated in the PTI. Veterans who participated in the PTI were equally as likely to attend at least one psychotherapy session as NoPTI Veterans, but had more individual and group therapy sessions during the 6-month therapy tracking period. PTI participants were also less likely to have a psychiatric hospitalization during the 6-month therapy tracking period. Study findings suggest that PTIs are a good fit to a VA general mental health setting and effective in bolstering therapy attendance. Limitations and future directions are discussed. (PsycINFO Database Record

Self-Determination Theory and Outpatient Follow-Up After Psychiatric Hospitalization

The objective of this study was to assess whether the constructs of self-determination theory-autonomy, competence, and relatedness-are associated with adherence to outpatient follow-up appointments after psychiatric hospitalization. 242 individuals discharged from inpatient psychiatric treatment within the Veterans Health Administration completed surveys assessing self-determination theory constructs as well as measures of depression and barriers to treatment. Medical records were used to count the number of mental health visits and no-shows in the 14 weeks following discharge. Logistic regression models assessed the association between survey items assessing theory constructs and attendance at mental healthcare visits. In multivariate models, none of the self-determination theory factors predicted outpatient follow-up attendance. The constructs of self-determination theory as measured by a single self-report survey may not reliably predict adherence to post-hospital care. Need factors such as depression may be more strongly predictive of treatment adherence.

Sex Differences in Weight Loss among Veterans with Serious Mental Illness: Observational Study of a National Weight Management Program

PURPOSE

Obesity disproportionately burdens individuals with serious mental illness (SMI), especially women. This observational study investigated whether there were sex differences in weight loss and program participation among veterans with SMI enrolled in the Veterans Health Administration's (VHA) MOVE! weight management program.

PROCEDURES

Participants were identified from a national cohort of 148,254 veterans enrolled in MOVE! during fiscal years 2008 through 2012 who attended two or more sessions within 12 months of enrollment. The cohort included those with International Classification of Disease, 9th Edition, Clinical Modification (ICD-9-CM) diagnoses for SMI, age less than 70 years, and weight data at baseline and one or more follow-up timepoints within approximately 1 year of enrollment (n = 8,943 men; n = 2,245 women). Linear mixed models assessed associations of sex with 6- and 12-month weight change from baseline, adjusting for demographic- and site-level variables.

FINDINGS

Both sexes averaged 6.4 (standard deviation, 4.6) sessions within 12 months; however, women with and without SMI participated at rates double their respective proportion rates among all VHA users. Participants averaged statistically significant weight loss at 6 months (men, -2.5 lb [95% CI, -2.8 to -2.1]; women, -2.4 lb [95% CI, -3.1 to -1.7]) and 12 months (men, -2.5 lb [95% CI, -2.8 to -2.2]; women, -2.9 lb [95% CI, -3.6 to -2.2]), but no sex-based difference in absolute weight loss at either timepoint. Slightly more women achieved 5% or greater (clinically significant) weight loss at the 12-month follow-up than did men (25.7% vs. 23.0%; p < .05).

CONCLUSIONS

Women with SMI participated in MOVE! at rates equivalent to or greater than men with SMI, with comparable weight loss. More women were Black, single, had bipolar and posttraumatic stress disorder, and higher service-connected disability, suggesting areas for program customization.

Social networks, mental health problems, and mental health service utilization in OEF/OIF National Guard veterans

PURPOSE

Low social support and small social network size have been associated with a variety of negative mental health outcomes, while their impact on mental health services use is less clear. To date, few studies have examined these associations in National Guard service members, where frequency of mental health problems is high, social support may come from military as well as other sources, and services use may be suboptimal.

METHODS

Surveys were administered to 1448 recently returned National Guard members. Multivariable regression models assessed the associations between social support characteristics, probable mental health conditions, and service utilization.

RESULTS

In bivariate analyses, large social network size, high social network diversity, high perceived social support, and high military unit support were each associated with lower likelihood of having a probable mental health condition (p < .001). In adjusted analyses, high perceived social support (OR .90, CI .88-.92) and high unit support (OR .96, CI .94-.97) continued to be significantly associated with lower likelihood of mental health conditions. Two social support measures were associated with lower likelihood of receiving mental health services in bivariate analyses, but were not significant in adjusted models.

CONCLUSIONS

General social support and military-specific support were robustly associated with reduced mental health symptoms in National Guard members. Policy makers, military leaders, and clinicians should attend to service members' level of support from both the community and their units and continue efforts to bolster these supports. Other strategies, such as focused outreach, may be needed to bring National Guard members with need into mental health care.

Reengaging veterans with serious mental illness into care: preliminary results from a national randomized trial

OBJECTIVE

This study compared effectiveness of an enhanced versus standard implementation strategy (Replicating Effective Programs [REP]) on site-level uptake of Re-Engage, a national program for veterans with serious mental illness.

METHODS

Mental health providers at 158 Veterans Affairs (VA) facilities were given REP-based manuals and training in Re-Engage, which involved identifying veterans who had not been seen in VA care for at least one year, documenting their clinical status, and coordinating further health care. After six months, facilities not responding to REP (N=88) were randomized to receive six months of facilitation (enhanced REP) or continued standard REP. Site-level uptake was defined as percentage of patients (N=1,531) with updated documentation or with whom contact was attempted.

RESULTS

Rate of Re-Engage uptake was greater for enhanced REP sites compared with standard REP sites (41% versus 31%, p=.01). Total REP facilitation time was 7.3 hours per site for six months.

CONCLUSIONS

Added facilitation improved short-term uptake of a national mental health program.

Enhancing outreach for persons with serious mental illness: 12-month results from a cluster randomized trial of an adaptive implementation strategy

Background

Few implementation strategies have been empirically tested for their effectiveness in improving uptake of evidence-based treatments or programs. This study compared the effectiveness of an immediate versus delayed enhanced implementation strategy (Enhanced Replicating Effective Programs (REP)) for providers at Veterans Health Administration (VA) outpatient facilities (sites) on improved uptake of an outreach program (Re-Engage) among sites not initially responding to a standard implementation strategy.

Methods

One mental health provider from each U.S. VA site (N = 158) was initially given a REP-based package and training program in Re-Engage. The Re-Engage program involved giving each site provider a list of patients with serious mental illness who had not been seen at their facility for at least a year, requesting that providers contact these patients, assessing patient clinical status, and where appropriate, facilitating appointments to VA health services. At month 6, sites considered non-responsive (N = 89, total of 3,075 patients), defined as providers updating documentation for less than <80% of patients on their list, were randomized to two adaptive implementation interventions: Enhanced REP (provider coaching; N = 40 sites) for 6 months followed by Standard REP for 6 months; versus continued Standard REP (N = 49 sites) for 6 months followed by 6 months of Enhanced REP for sites still not responding. Outcomes included patient-level Re-Engage implementation and utilization.

Results

Patients from sites that were randomized to receive Enhanced REP immediately compared to Standard REP were more likely to have a completed contact (adjusted OR = 2.13; 95% CI: 1.09–4.19, P = 0.02). There were no differences in patient-level utilization between Enhanced and Standard REP sites.

Conclusions

Enhanced REP was associated with greater Re-Engage program uptake (completed contacts) among sites not responding to a standard implementation strategy. Further research is needed to determine whether national implementation of Facilitation results in tangible changes in patient-level outcomes.

Trial registration

ISRCTN: ISRCTN21059161

Electronic supplementary material

The online version of this article (doi:10.1186/s13012-014-0163-3) contains supplementary material, which is available to authorized users.

Service utilization among veterans with schizophrenia and a comorbid anxiety disorder

OBJECTIVE

The objective was to assess the prevalence and impact of anxiety disorders on service utilization among Veterans Health Administration (VHA) patients with schizophrenia.

METHODS

This cross-sectional study examined diagnostic, utilization, and medication records included in the VHA National Psychosis Registry. Relationships between schizophrenia and anxiety disorders were evaluated along demographic and service utilization dimensions.

RESULTS

During fiscal year 2011, 23.8% (N=20,722) of 87,006 VHA patients with schizophrenia were diagnosed as having a comorbid anxiety disorder; 15.2% of the sample had a posttraumatic stress disorder (PTSD) diagnosis and 8.6% a non-PTSD anxiety disorder. Comorbid anxiety disorders were associated with increased psychiatric comorbidity (depression, personality disorder, and substance use disorder), higher rates of psychiatric and medical hospitalization, and increased utilization of outpatient mental health services.

CONCLUSIONS

Anxiety disorders are common among individuals with schizophrenia within the VHA and appeared in this study to convey additional disability in terms of psychiatric comorbidity and the need for increased psychiatric care. Future research should investigate ways to improve detection and enhance treatment provided to this population.

Cluster randomized adaptive implementation trial comparing a standard versus enhanced implementation intervention to improve uptake of an effective re-engagement program for patients with serious mental illness

Background

Persons with serious mental illness (SMI) are disproportionately burdened by premature mortality. This disparity is exacerbated by poor continuity of care with the health system. The Veterans Health Administration (VA) developed Re-Engage, an effective population-based outreach program to identify veterans with SMI lost to care and to reconnect them with VA services. However, such programs often encounter barriers getting implemented into routine care. Adaptive designs are needed when the implementation intervention requires augmentation within sites that do not initially respond to an initial implementation intervention. This protocol describes the methods used in an adaptive implementation design study that aims to compare the effectiveness of a standard implementation strategy (Replicating Effective Programs, or REP) with REP enhanced with External Facilitation (enhanced REP) to promote the uptake of Re-Engage.

Methods/Design

This study employs a four-phase, two-arm, longitudinal, clustered randomized trial design. VA sites (n = 158) across the United States with a designated Re-Engage provider, at least one Veteran with SMI lost to care, and who received standard REP during a six-month run-in phase. Subsequently, 88 sites with inadequate uptake were stratified at the cluster level by geographic region (n = 4) and VA regional service network (n = 20) and randomized to REP (n = 49) vs. enhanced REP (n = 39) in phase two. The primary outcome was the percentage of veterans on each facility outreach list documented on an electronic web registry. The intervention was at the site and network level and consisted of standard REP versus REP enhanced by external phone facilitation consults. At 12 months, enhanced REP sites returned to standard REP and 36 sites with inadequate participation received enhanced REP for six months in phase three. Secondary implementation outcomes included the percentage of veterans contacted directly by site providers and the percentage re-engaged in VA health services.

Discussion

Adaptive implementation designs consisting of a sequence of decision rules that are tailored based on a site’s uptake of an effective program may produce more relevant, rapid, and generalizable results by more quickly validating or rejecting new implementation strategies, thus enhancing the efficiency and sustainability of implementation research and potentially leading to the rollout of more cost-efficient implementation strategies.

Trial registration

Current Controlled Trials ISRCTN21059161.

Pain conditions among veterans with schizophrenia or bipolar disorder

OBJECTIVE

The purpose of this study was to assess the rates of chronic, noncancer pain conditions in patients with schizophrenia or bipolar disorder within the Veterans Health Administration (VHA) System.

METHOD

This cross-sectional study used administrative data extracted from VHA treatment records of all individuals receiving VHA services in fiscal year 2008 (N=5,195,551). The associations between severe psychiatric disorders (schizophrenia and bipolar disorder) and chronic pain (arthritis, back pain, chronic pain, migraine, headache, psychogenic and neuropathic) were evaluated using a series of logistic regression analyses.

RESULTS

Veterans with schizophrenia [odds ratio (OR)=1.21] and bipolar disorder (OR=2.17) were significantly more likely to have chronic pain overall relative to veterans without these psychiatric conditions. These associations were slightly lower than for the association between depression and pain in this sample (OR=2.61). The highest associations between specific psychiatric diagnosis and pain condition were found with chronic pain, headache and psychogenic pain.

CONCLUSIONS

Noncancer pain conditions occur in elevated rates among patients with schizophrenia and bipolar disorder. Future research could further examine possible barriers to adequate pain treatment among people with serious mental illness, as well as the extent to which chronic pain might impact mental health recovery.

Inpatient psychiatric care experience and its relationship to posthospitalization treatment participation

OBJECTIVE

This study used factor analysis of a Veterans Health Administration (VHA) survey to identify factors that measure satisfaction with inpatient treatment and to examine the factors' utility in evaluating treatment participation following discharge.

METHODS

The Survey of Healthcare Experiences of Patients (inpatient version) (I-SHEP) was mailed to 34,237 veterans who were discharged from inpatient to outpatient care in the VHA during fiscal year 2009 and was completed by 7,408 patients. A factor analysis of survey responses identified underlying I-SHEP factors and evaluated relationships between the factors, patient characteristics, and attendance at VHA mental health appointments within seven and 30 days of discharge.

RESULTS

The factor analysis identified three domains of satisfaction: respect and caring by nurses-overall hospital impression; involvement and information about care; and respect and caring by doctors. These factors demonstrated good internal consistency (Cronbach's α=.93, .90, and .94, respectively) and accounted for a moderate amount of variance in patient responses (r2=.167). Only the care involvement and information factor was associated with participation in follow-up care: increased satisfaction (one standard deviation change in scale score) was associated with improved odds of a mental health visit within seven and 30 days of discharge (odds ratio=1.14 and 1.17, respectively, p<.01).

CONCLUSIONS

After discharge, persons may not generalize satisfaction about the respect and caring shown by inpatient treatment teams toward their decision to attend outpatient care. Providing patients with information about treatment and involving them in care decisions during inpatient care may help facilitate the transition to outpatient settings.

Health care utilization prior to loss to care among veterans with serious mental illness

OBJECTIVE

This study examined the association between utilization of Veterans Affairs (VA) health services and the probability of treatment dropout among veterans with serious mental illness.

METHODS

Utilization of VA health services in the fiscal year (FY) before treatment dropout among veterans with serious mental illness who were lost to care for at least 12 months beginning in FYs 2008 or 2009 (N=6,687) was compared with utilization in FYs 2007 or 2008 among veterans with serious mental illness who remained in care (N=6,687).

RESULTS

The veterans (mean age=54) were predominantly male (91%) and Caucasian (76%). After accounting for demographic and clinical variables, the analyses found that more primary care and mental health outpatient visits and fewer general medical and mental health hospitalizations were associated with lower odds of dropout.

CONCLUSIONS

Engagement in outpatient health care was associated with lower odds of loss to care among veterans with serious mental illness.

Assertive community treatment in veterans affairs settings: impact on adherence to antipsychotic medication

OBJECTIVES Assertive community treatment (ACT) programs may improve patients' outcomes, in part by increasing adherence to antipsychotic medication. This study assessed the association between ACT enrollment and subsequent antipsychotic adherence. METHODS The authors identified a national sample of 763 Veterans Affairs (VA) patients with schizophrenia who were newly enrolled in ACT in fiscal years 2001 to 2004 and had valid antipsychotic medication possession ratios (MPRs) for five sequential six-month periods, the first occurring before ACT enrollment. Propensity scores were used to match ACT patients 1:1 with eligible veterans who did not initiate ACT. Logistic regression analyses and generalized estimating equations (GEE) were used to assess the association between ACT enrollment and subsequent antipsychotic adherence. Antipsychotic adherence was compared among ACT enrollees with high, partial, or no participation in ACT services. RESULTS Before the index date, there was no significant difference in rates of good adherence (MPR ≥.8) among subsequent ACT enrollees (72%) and patients in the control group (70%). However, in each of the four periods after enrollment, ACT enrollees were more likely to have MPRs ≥.8. In GEE analyses, ACT enrollment was associated with 2.3 greater odds of MPRs ≥.8 (95% confidence interval=1.9-2.7). Among ACT enrollees, higher levels of participation were associated with MPRs ≥.8. CONCLUSIONS In this large, national study, ACT enrollment was associated with higher levels of antipsychotic adherence among VA patients with schizophrenia. This association persisted over time and was greatest among those with higher levels of ACT use.

Integrated care, recovery-consistent care features, and quality of life for patients with serious mental illness

OBJECTIVE

The goal of this study was to evaluate relationships between recovery-supportive and integrated care features with health-related quality of life for veterans with serious mental illness.

METHODS

Data were utilized from several national Veterans Affairs (VA) databases for 2,394 patients with serious mental illness from 107 VA sites. Regressions evaluated relationships between health-related quality of life and care features.

RESULTS

Higher quality of life in regard to general health was associated with sites that offered peer support (β=1.79, p<.01) and with patients' increased understanding of their treatment (β=.80, p<.01), whereas lower quality of life was associated with sites with colocated general medical and mental health care providers (β=-1.37, p<.05) and family psychoeducation (β=-1.41, p<.05). Care at sites with vocational rehabilitation (β=1.38, p<.05), peer support (β=1.85, p<.05), and colocated providers (β=1.60, p<.05) and patients' increased understanding of care (β=.82, p<.01) were all associated with increased mental health quality of life, whereas reduced mental health quality of life was associated with care at sites with social skills training (β=-1.48, p<.05) or increased levels of care collaboration between primary care and mental health providers (β=-.27, p<.01).

CONCLUSIONS

Recovery-oriented care might be associated with increased health-related quality of life among patients with serious mental illness.

Associations between psychiatric inpatient bed supply and the prevalence of serious mental illness in Veterans Affairs nursing homes

OBJECTIVES

We assessed whether reductions in inpatient psychiatric beds resulted in transinstitutionalization to nursing home care of patients with serious mental illness (SMI) within the Veterans Health Administration (VHA).

METHODS

We assessed trends in national and site-level inpatient psychiatric beds and nursing home patient demographics, service use, and functioning from the VHA National Patient Care Database, VHA Service Support Center Bed Control, and VHA Minimum Data Set. We estimated nursing home admission appropriateness using propensity score analyses based on Michigan Medicaid Nursing Facility Level of Care Determinations ratings.

RESULTS

From 1999 to 2007, the number of VHA inpatient psychiatric beds declined (43,894-40,928), the average inpatient length of stay decreased (33.1-19.0 days), and the prevalence of SMI in nursing homes rose (29.4%-43.8%). At site level, psychiatric inpatient bed availability was unrelated to SMI prevalence in nursing home admissions. However, nursing home residents with SMI were more likely to be inappropriately admitted than were residents without SMI (4.0% vs 3.2%).

CONCLUSIONS

These results suggest the need for increased attention to the long-term care needs of individuals with SMI. Additional steps need to be taken to ensure that patients with SMI are offered appropriate alternatives to nursing home care and receive adequate screening before admission to nursing home treatment.

Predictors of rehospitalization in high-utilizing patients in the VA psychiatric medical system

233 high-service-utilizing (HSU) psychiatric patients were recruited during an inpatient psychiatric treatment. They completed a questionnaire related to their treatment beliefs and were tracked via computerized medical records over 2 years. During the follow-up period, 79.8% were readmitted for additional inpatient psychiatric treatment. Survival analysis techniques were used to examine patients' rates of readmittance during the follow-up period. Number of previous year inpatient psychiatric days served as a significant predictor of readmittance status and time to readmission. The survival plot was split by previous-year inpatient days to examine the effect of this variable on readmission. Implications of findings are discussed.

Depression care following psychiatric hospitalization in the Veterans Health Administration

OBJECTIVES

To assess quality of depression care during the high-risk period following a psychiatric hospitalization.

STUDY DESIGN

Retrospective administrative data analysis.

METHODS

Using Veterans Health Administration (VHA) administrative data, we assessed mental health follow-up within 7 and 30 days of psychiatric hospitalizations for major depression from 2004 to 2008. Adequate antidepressant medication coverage and number of psychotherapy visits were assessed within 90 days of discharge. Multivariable logistic regression was used to identify patient demographic and clinical characteristics associated with each quality indicator.

RESULTS

Of the 45,587 patients discharged from a psychiatric inpatient stay with a diagnosis of major depressive disorder, 39.4% and 75.8% received an outpatient visit within 7 and 30 days of discharge, respectively; 58.7% of patients received adequate antidepressant coverage (72 of 90 days) and 12.9% received adequate psychotherapy encounters (8 visits). Receipt of outpatient mental health visits and of adequate psychotherapy were less likely among patients who were male, aged >35 or <65 years, had >3 major general medical comorbidities, lived >30 miles from a VHA clinic, or whose hospital length of stay was <7 days. Patients with comorbid substance use disorders were less likely to receive adequate antidepressant treatment.

CONCLUSIONS

To optimize evidence-based depression care after a psychiatric hospitalization, health systems might increase receipt of psychotherapy by considering potential barriers related to age, medical condition, and distance. Patients with comorbid substance use disorders or their providers may need additional services to support antidepressant treatment.