Randomized Trial of Chronic Pain Self-Management Program in the Community or Clinic for Low-Income Primary Care Patients.
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ABSTRACT: BACKGROUND:Patients with chronic pain often lack the skills and resources necessary to manage this disease. OBJECTIVE:To develop a chronic pain self-management program reflecting community stakeholders' priorities and to compare functional outcomes from training in two settings. DESIGN:A parallel-group randomized trial. PARTICIPANTS:Eligible subjects were 35-70 years of age, with chronic non-cancer pain treated with opioids for >2 months at two primary care and one HIV clinic serving low-income Hispanics. INTERVENTIONS:In one study arm, the 6-month program was delivered in monthly one-on-one clinic meetings by a community health worker (CHW) trained as a chronic pain health educator, and in the second arm, content experts gave eight group lectures in a nearby library. MAIN MEASURES:Five times Sit-to-Stand test (5XSTS) assessed at baseline and 3 and 6 months. Other reported physical and cognitive measures include the 6-Min Walk (6 MW), Borg Perceived Effort Test (Borg Effort), 50-ft Speed Walk (50FtSW), SF-12 Physical Component Summary (SF-12 PCS), Patient-Specific Functional Scale (PSFS), and Symbol-Digit Modalities Test (SDMT). Intention-to-treat (ITT) analyses in mixed-effects models adjust for demographics, body mass index, maximum pain, study arm, and measurement time. Multiple imputation was used for sensitivity analyses. KEY RESULTS:Among 111 subjects, 53 were in the clinic arm and 58 in the community arm. In ITT analyses at 6 months, subjects in both arms performed the 5XSTS test faster (-4.9 s, P =?0.001) and improved scores on Borg Effort (-1, P =?0.02), PSFS (1.6, P
SUBMITTER: Turner BJ
PROVIDER: S-EPMC5910333 | biostudies-literature | 2018 May
REPOSITORIES: biostudies-literature
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