Mechanisms of Action and Outcome

NCT ID: NCT00555568

Last Updated: 2015-06-23

Study Results

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

298 participants

Study Classification

INTERVENTIONAL

Study Start Date

2007-01-31

Study Completion Date

2010-06-30

Brief Summary

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The objective of this study is to examine the mechanisms of action and outcome in mental health peer support groups. The study design is a randomized trial in which participants are assigned to one of three study arms: a recovery oriented mental health group led by peer facilitators (Vet-to-Vet), a recovery oriented group led by a clinician, or "treatment as usual." Qualitative and quantitative methods will be used to assess substantive content and process of the recovery groups, as well as mental health and recovery outcomes.

Detailed Description

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Background: Rehabilitation and recovery services for individuals with psychiatric disorders are an important focus of the Veterans Health Administration. In FY 2004, 847,131 veterans (17.4% of VHA patients) received specialized VHA mental health services at a cost of almost $2 billion. In June 2004, Secretary Principi initiated a Mental Health Task Force to improve mental health care for veterans. The resulting comprehensive strategic plan, A Road Map for Transforming VA Mental Health Care" presented two central recommendations: 1) emphasize the recovery model at every medical center, and 2) develop and implement the full continuum of recovery-oriented mental health services. A recovery oriented mental health system is one that fosters self-determination, hope, and empowerment. Peer/consumer support groups, which provide a forum for mutual acceptance, empowerment, information, education, advocacy, skills training, and community reintegration are an important component of this plan, and have been implemented in a number of VHA centers.

Objectives: The objectives of the proposed research are to assess the content and impact of VHA mental health peer support groups for recovery from mental illness. Specifically, we will: a) examine the structure, process and outcome of two models of recovery-oriented group treatment for mental health-peer/consumer support groups led by peer facilitators (Vet-to-Vet program), and recovery-oriented groups led by a clinician; b) assess and compare empowerment, social support, traditional outcomes (psychiatric and substance abuse symptoms, community functioning) and recovery-oriented outcomes (hope, strength/resiliency) in each type of program; and c) test a model in which recovery-oriented outcomes are mediated by empowerment and social support.

Methods: The study will use a research design in which participants are randomly assigned to attend an existing peer facilitator-led support group, a clinician-led recovery-oriented group, or "treatment as usual". The sample will include 300 individuals receiving outpatient mental health services at one of two VA sites: Bedford, MA or West Haven, CT. Qualitative and quantitative methods will be used to address the research objectives. We will observe and tape record a sample of group meetings, and interview participants and group leaders (consumer-facilitators or clinicians) to analyze and understand the "ingredients" (structure and content) of these groups. We will use standardized measures of self-efficacy, empowerment and social support to determine effects of group type on participants' feelings of empowerment and social support, and whether empowerment and social support result in better outcomes. We will assess recovery-oriented (hope, optimism, strength and resilience) and traditional (symptom and functioning) outcomes. Qualitative data from group observations and interviews will be used to explore what other factors might explain the effects of participation in peer-support and clinician-led groups. Quantitative measures will be analyzed using regression modeling in an "intent to treat" approach. Path analysis that entails a series of regression models will be used to test the hypothesized mediation effect.

Significance to VA: The VA has made a clear commitment to implementation of peer-support programs as part of a recovery-oriented transformation of its mental health service system. However, there is currently no published research reporting the processes or outcomes of these programs. This study will provide valuable information regarding if, why and how peer support groups, as well as clinician-led recovery-oriented groups, benefit veterans with mental illness. This information will be valuable in guiding implementation of such programs across the country.

Conditions

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Mental Disorders

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

HEALTH_SERVICES_RESEARCH

Blinding Strategy

NONE

Study Groups

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Peer-led Groups

Arm 1 is a 3-month recovery-focused mental health education and support group led by peer facilitators

Group Type EXPERIMENTAL

recovery oriented mental health peer support group

Intervention Type BEHAVIORAL

This is a recovery-focused mental health education and support group led by peer facilitators

Clinician-led Groups

Arm 2 is a 3-month recovery-focused mental health education and support group led by a mental health clinician

Group Type EXPERIMENTAL

recovery-oriented mental health clinician-led group

Intervention Type BEHAVIORAL

This is a recovery-focused mental health education and support group led by a mental health clinician

Treatment as Usual

Arm 3 is treatment as usual (no intervention)

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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recovery oriented mental health peer support group

This is a recovery-focused mental health education and support group led by peer facilitators

Intervention Type BEHAVIORAL

recovery-oriented mental health clinician-led group

This is a recovery-focused mental health education and support group led by a mental health clinician

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* veteran in treatment for a psychiatric disorder at a participating study site

Exclusion Criteria

* currently participating in a recovery group that constitutes an intervention arm of this research study
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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US Department of Veterans Affairs

FED

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Susan V. Eisen, PhD BA

Role: PRINCIPAL_INVESTIGATOR

VA New England Health Care System

Jack A Clark, PhD

Role: PRINCIPAL_INVESTIGATOR

VA New England Health Care System

Locations

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VA Connecticut Health Care System (West Haven)

West Haven, Connecticut, United States

Site Status

VA New England Health Care System

Bedford, Massachusetts, United States

Site Status

Countries

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United States

References

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Eisen SV, Schultz MR, Mueller LN, Degenhart C, Clark JA, Resnick SG, Christiansen CL, Armstrong M, Bottonari KA, Rosenheck RA, Sadow D. Outcome of a randomized study of a mental health peer education and support group in the VA. Psychiatr Serv. 2012 Dec;63(12):1243-6. doi: 10.1176/appi.ps.201100348.

Reference Type RESULT
PMID: 23203360 (View on PubMed)

Beehler S, Clark JA, Eisen SV. Participant experiences in peer- and clinician-facilitated mental health recovery groups for veterans. Psychiatr Rehabil J. 2014 Mar;37(1):43-50. doi: 10.1037/prj0000048.

Reference Type RESULT
PMID: 24660950 (View on PubMed)

Bottonari KA, Schultz MR, Resnick SG, Mueller L, Clark J, Sadow DC, Eisen SV. Peer-led vs. Clinician-led Recovery-Oriented Groups: What Predicts Attendance by Veterans? International Journal of Psychosocial Rehabilitation. 2012 Jan 1; 16(2):96-113

Reference Type RESULT

Other Identifiers

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D4464-R

Identifier Type: -

Identifier Source: org_study_id

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