Re-Engineering Systems for the Primary Care Treatment for PTSD

Phase 3

Completed

Brief Summary: The study is an evaluation of a systemic intervention to enhance the delivery of care according to practice guidelines for posttraumatic stress disorder (PTSD). The immediate objectives are to (1) implement three component model (3CM) in VA primary care clinics; and (2) evaluate the effects of 3CM on clinician behavior and patient outcomes. The long-term objectives are to generate information to support implementation research on the RESPECT model for treating PTSD in primary care and ultimately, the implementation of the model in VHA to provide care to veterans with PTSD.

Detailed Description: 3CM consists of (1) a prepared practice, (2) care management, and (3) enhanced mental health support. A prepared practice refers to education for primary care clinicians and office staff about practice guidelines and evidence-based care, the skills needed for use of assessment measures, and the use of communication forms and routines. The education plan consists of predisposing activities, including active teaching and learning, and enabling and reinforcing activities in order to help clinicians use newly acquired skills and to reinforce the continued use of these skills in practice. Care management is accomplished by telephone, usually by a centrally located care manager during acute phase treatment and follow up to answer patient questions, promote adherence to the clinician's management plan, and help patients overcome barriers to adherence. Enhanced mental health support is provided by a psychiatrist who supervises care managers by telephone, provides informal consultation to primary care clinicians, and helps to increase the quantity or quality of mental health referral resources.

Recruitment & Eligibility

Inclusion Criteria

Military Veterans in Primary Care Clinics who meet diagnostic criteria for PTSD in one of the 5 sites in Texas where this study is being conducted.
Must have regular access to a telephone and speak English.

Exclusion Criteria

Arm && Interventions

Group	Intervention	Description
Three Component Model	Three Component Model of Collaborative Care	Three Component Model of Collaborative Care: Patients randomized to 3CM will receive telephone care management along with usual care by VA clinicians.

Primary Outcome Measures

Name	Time	Method
PTSD Symptom Severity	3 and 6 months after initial assessment	PTSD Symptom Severity was measured using the Postraumatic Diagnostic Scale (PDS)

Secondary Outcome Measures

Name	Time	Method
Depression	3 and 6 months after initial assessment	Measure using the Hopkins Symptom Checklist-20
SF-36 Mental Component	3 and 6 months after initial assessment
SF-36 Physical Component	3 and 6 months after initial assessment

Locations (4): VA North Texas Health Care System Dallas VA Medical Center, Dallas, TX
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Dallas, Texas, United States
White River Junction VA Medical Center, White River Junction, VT
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White River Junction, Vermont, United States
Central Texas Veterans Health Care System, Temple, TX
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Temple, Texas, United States
Central Texas Veterans Health Care System Waco VA Medical Center, Waco, TX
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Waco, Texas, United States