Stephanie Rodrigues

A wraparound treatment engagement intervention for homeless veterans with co-occurring disorders.

This article reports the results of a low-intensity wraparound intervention, Maintaining Independence and Sobriety through Systems Integration, Outreach, and Networking (MISSION), to augment Treatment as Usual (TAU) and engage and retain homeless veterans with a co-occurring disorder (COD) in care. Using a quasi-experimental design, 333 homeless veterans were enrolled, 218 who received MISSION along with TAU and 115 who received TAU alone. Group assignment was based on MISSION treatment slot availability at time of enrollment. Compared with TAU alone, individuals receiving MISSION demonstrated greater outpatient session attendance within the 30 days before the 12-month follow up assessment and a larger decline from baseline in the number of psychiatric hospitalization nights. Individuals in the MISSION and TAU-only groups both showed statistically significant improvements in substance use and related problems at 12 months, with those in MISSION less likely to drink to intoxication and experience serious tension or anxiety. Although this study confirmed that compared with TAU alone, MISSION along with TAU is effective in augmenting usual care and engaging and retaining homeless veterans in treatment, some caution is warranted as this study did not involve random assignment. These results, however, are similar to a recent study involving a briefer version of the intervention which included random assignment. Based on these findings, MISSION is being further studied in the joint Department of Housing and Urban Development (HUD) - Department of Veterans Affairs (VA) Supportive Housing (HUD-VASH) program, which offers rapid housing placement and case management to aid in housing maintenance.

Preliminary Outcomes from a Community Linkage Intervention for Individuals with Co-Occurring Substance Abuse and Serious Mental Illness

Abstract Objective: Few interventions assist individuals with a mental illness and a co-occurring substance abuse disorder in the transition from hospitalization to outpatient treatment. This change in care is often abrupt, resulting in fragmented treatment that jeopardizes recovery. This article reports on the preliminary outcomes from a new eight-week linkage intervention entitled “Time-Limited Case Management (TLC)” that integrates intensive outreach, Dual Recovery Therapy (DRT), and peer support to facilitate outpatient treatment engagement following discharge from Acute Psychiatry. Method: This eight-week naturalistic feasibility study included 59 recently hospitalized subjects with a mental illness and substance abuse disorder who were offered the new service. The individuals who agreed to receive TLC (n = 26) formed the treatment group and those who refused (n = 33) made up the comparison group. Results: The TLC service was successfully implemented into the system and improved the transition from inpatient to outpatient care. The individuals who received the TLC intervention had a higher show rate at the Day Treatment Center intake appointment, attended more days of treatment at the Day Center, had greater pharmacy refill compliance, and were less likely to be lost to follow-up at eight weeks than the comparison group. Conclusion: TLC represents a promising new approach to maintaining continuity in care following psychiatric hospitalization that may be easily implemented in other systems. We are currently in the process of developing an implementation manual and doing a large randomized controlled trial to determine whether the intervention improves substance abuse and psychiatric outcomes in addition to facilitating treatment engagement.

Self-Stigma, Self-Esteem, and Co-occurring Disorders

Objective: The current study sought to examine the relationships among mental health/substance use severity, self-esteem, and components of self-stigma among individuals with co-occurring schizophrenia-spectrum and substance use disorders. Stereotype concurrence, or the internalization of negative preconceptions associated with membership in a stigmatized group, was hypothesized as a mediator. Methods: Forty-nine subjects with co-occurring schizophrenia-spectrum and substance use disorders completed self-stigma, mental health, substance use, and self-esteem assessments. A multiple regression was employed to identify direct effects. Bootstrap mediator analyses were used to identify indirect effects through the hypothesized mediator: stereotype concurrence. Results: Aside from polysubstance dependence (49%), most subjects had a diagnosed co-occurring alcohol use disorder (43%). Dysphoria and alcohol severity were negatively related to self-esteem. Stereotype concurrence mediated the relationship between autistic preoccupation and self-esteem. Conclusions: Self-stigma was related to decreased self-esteem in individuals with a diagnosed co-occurring schizophrenia-spectrum and substance use disorder, which is consistent with previous findings that have linked self-stigma to decreased self-esteem in individuals with either disorder alone. Decreased self-esteem has been linked to treatment noncompliance and relapses, impeding recovery, while improvements in self-esteem have been shown to be an important consequence of stigma reduction. Treatment implications are discussed.

A brief community linkage intervention for veterans with a persistent mental illness and a co-occurring substance abuse disorder

Objective: Individuals with co-occurring psychiatric and substance abuse problems often exhibit poor outpatient treatment engagement and re-hospitalization following discharge from acute psychiatric services. Although case management can improve treatment engagement and reduce attrition, these services are often delivered indefinitely, limiting the availability of treatment slots. In an effort to reduce re-hospitalization rates and improve outcomes during the transition from inpatient to outpatient treatment, we developed and evaluated Time-Limited Case Management (TLC), an eight-week integrated mental health and substance abuse augmentation intervention. Method: Sixty-five dually diagnosed veterans admitted to inpatient psychiatric treatment were included in the program evaluation, 32 who received the TLC service in addition to Treatment as Usual (TAU) that began during inpatient treatment and continued after the transition to outpatient services, and a comparison group of 33 who received only TAU without transitional support provided through the TLC augmentation service. Results: The TLC group had fewer days and episodes of hospitalization at two and six month post-study entry. Furthermore, the TLC group exhibited greater improvements on the Global Assessment of Functioning from baseline to the six-month follow-up. Conclusion: TLC appears to be an effective transitional augmentation service with benefits that persist beyond the eight weeks of the program. Future research should include a larger and more rigorously controlled trial to confirm the efficacy and unique contributions of the intervention

A Pilot Study of Qigong for Reducing Cocaine Craving Early in Recovery

OBJECTIVES This pilot study examined the feasibility, preliminary efficacy, and determined the effect sizes of external qigong therapy (EQT) in reducing cue-elicited cocaine craving and associated symptoms among recently abstinent cocaine-dependent (CD) individuals. METHODS This study randomized 101 CD subjects to either a real EQT (n=51) or sham EQT control (n=50) group. Subjects underwent a baseline assessment and a weekly cue-exposure session for 2 weeks. Total EQT or sham treatments ranged from 4 to 6 sessions in 2 weeks. RESULTS EQT-treated subjects displayed a greater reduction in cue-elicited craving (p=0.06) and symptoms of depression (p<0.05) with medium effect sizes. CONCLUSIONS This study demonstrated the feasibility of delivering EQT among CD individuals early in residential treatment. Future research should include a larger sample and examine the mechanisms and potential longitudinal benefits of EQT.

Unemployment and Co-occurring Disorders Among Homeless Veterans

Objective: To examine employment patterns from 2005 to 2008 among homeless veterans with co-occurring mental health and substance use disorders relative to national trends in veteran and non-veteran populations. Methods: Unemployment rates for homeless veterans (N = 328) with co-occurring disorders were compared to national veteran and non-veteran unemployment rates using Current Population Survey data. Results: From 2005 to 2008, unemployment among the homeless veteran sample with co-occurring disorders increased from 47% to 66%. While unemployment decreased for Current Population Survey comparison groups from 2006 to 2007, homeless veterans with co-occurring disorders experienced a 35.62% increase in unemployment. Conclusions: Homeless veterans with co-occurring disorders were disproportionately affected by the 2007 recession. This increase in unemployment, relative to comparison group data, indicates the need for more comprehensive and integrated vocational supports aimed at obtaining competitive employment upon program discharge. Future research should monitor the impact of economic fluctuations on placement and employment sustainability for homeless veterans with co-occurring disorders.

Early-treatment weight loss predicts 6-month weight loss in women with obesity and depression: implications for stepped care.

OBJECTIVE Some adults with comorbid depression and obesity respond well to lifestyle interventions while others have poor outcomes. The objective of this study was to evaluate whether early-treatment weight loss progress predicts clinically significant 6-month weight loss among women with obesity and depression. METHODS We conducted a secondary analysis of data from 75 women with obesity and depression who received a standard lifestyle intervention. Relative risks (RRs) and 95% confidence intervals (CIs) for achieving ≥5% weight loss by 6 months were calculated based on whether they achieved ≥1 lb/week weight loss in weeks 2-8. Among those on target at week 3, we examined potential subsequent time points at which weight loss progress might identify additional individuals at risk for treatment failure. RESULTS At week 2, women who averaged ≥1 lb/week loss were twice as likely to achieve 5% weight loss by 6 months than those who did not (RR=2.40; 95% CI: 2.32-4.29); weight loss at weeks 3-8 was similarly predictive (RRs=2.02-3.20). Examining weight loss progress at week 3 and subsequently at a time point during weeks 4-8, 52-67% of participants were not on target with their weight loss, and those on target were 2-3 times as likely to achieve 5% weight loss by 6 months (RRs=1.82-2.92). CONCLUSION Weight loss progress as early as week 2 of treatment predicts weight loss outcomes for women with comorbid obesity and depression, which supports the feasibility of developing stepped care interventions that adjust treatment intensity based on early progress in this population.

Impact of Stigma on Veteran Treatment Seeking for Depression

The Veterans Health Administration (VHA) mandates annual depression screening in primary care; however, veterans often delay seeking treatment after screening positive, which can increase the severity and impact of depression. This mixed-methods study examined the association between stigma and treatment utilization among veterans (N = 271) in primary care with a positive depression screen. A subsample of veterans (n = 23) participated in a semistructured interview to qualitatively explore the social and cultural contexts of treatment utilization for depression. Treatment utilization data based on Healthcare Effectiveness Data and Information Set (HEDIS) guidelines were obtained by chart review 3 months following the positive screen date. Logistic regression indicated a lack of evidence that stigma was associated with treatment utilization. However, grounded thematic analysis suggested that stigma negatively influenced perceptions of depression and treatment utilization for some veterans. Four themes emerged: (1) depression is weakness; (2) depression is an unwanted label; (3) depression is normal; and (4) overcoming stigma. Evidence from interviews suggests that stigma may play a larger role in decisions about treatment seeking, which was not quantitatively evident. Addressing the psychosocial ramifications of stigma for depression may help minimize treatment lapses and maximize treatment seeking among veterans who screen positive for depression in primary care.

Using Mixed Methods to Examine the Role of Veterans' Illness Perceptions on Depression Treatment Utilization and HEDIS Concordance.

Background:Although depression screening occurs annually in the Department of Veterans Affairs (VA) primary care, many veterans may not be receiving guideline-concordant depression treatment. Objectives:To determine whether veterans’ illness perceptions of depression may be serving as barriers to guideline-concordant treatment. Research Design:We used a prospective, observational design involving a mailed questionnaire and chart review data collection to assess depression treatment utilization and concordance with Healthcare Effectiveness Data and Information Set guidelines adopted by the VA. The Self-Regulation Model of Illness Behavior guided the study. Subjects:Veterans who screened positive for a new episode of depression at 3 VA primary care clinics in the US northeast. Measures:The Illness Perceptions Questionnaire-Revised, measuring patients’ perceptions of their symptoms, cause, timeline, consequences, cure or controllability, and coherence of depression and its symptoms, was our primary measure to calculate veterans’ illness perceptions. Treatment utilization was assessed 3 months after the positive depression screen through chart review. Healthcare Effectiveness Data and Information Set (HEDIS) guideline-concordant treatment was determined according to a checklist created for the study. Results:A total of 839 veterans screened positive for a new episode of depression from May 2009–June 2011; 275 (32.8%) completed the survey. Ninety-two (33.9%) received HEDIS guideline-concordant depression treatment. Veterans’ illness perceptions of their symptoms, cause, timeline, and controllability of depression predicted receiving guideline-concordant treatment. Conclusions:Many veterans are not receiving guideline-concordant treatment for depression. HEDIS guideline measures may not be assessing all aspects of quality depression care. Conversations about veterans’ illness perceptions and their specific needs are encouraged to ensure that appropriate treatment is achieved.

Substance Use and Mental Health Stigma in Veterans with Co-occurring Disorders.

ABSTRACT Objective: This pilot study examined whether substance use or mental illness was more stigmatizing among individuals with co-occurring mental health and substance abuse problems. Methods: This study included 48 individuals with co-occurring substance use and mental health problems enrolled in a Substance Abuse and Mental Health Services funded treatment program. Subjects received a baseline assessment that included addiction, mental health, and stigma measures. Results: The sample consisted primarily of White males with an average age of 38 years. Substance abuse was found to be more stigmatizing than mental illness, F(1, 47) = 14.213, p < .001, and stigma varied across four different levels of stigma (Aware, Agree, Apply, and Harm), F(2.099, 98.675) = 117.883, p < .001. The interaction between type and level of stigma was also significant, F(2.41, 113.284) = 20.250, p < .001, indicating that differences in reported stigma between types varied across levels of stigma. Post hoc tests found a significant difference between all levels of stigma except for the comparison between Apply and Harm. Reported stigma was significantly higher for substance abuse than mental illness at the Aware and Agree levels. In addition, pairwise comparisons found significant differences between all levels of stigma with the exception of the comparison between Apply and Harm, indicating a pattern whereby reported stigma generally decreased from the first level (Aware stage) to subsequent levels. Conclusions: These results have important implications for treatment, suggesting the need to incorporate anti-stigma interventions for individuals with co-occurring disorders with a greater focus on substance abuse.