Clinical Research Directory

Shared Medical Appointment for COPD Patients (SMA-COPD)

Sponsor: Peking University Third Hospital

Summary

The goal of this clinical trial is to evaluate whether a behavior change intervention, delivered through a shared medical appointment (SMA) model, can improve self-management behaviors and health outcomes among community-based patients with chronic obstructive pulmonary disease (COPD). The main questions it aims to answer are: i) Can a BCW-based intervention strategy that integrates shared medical appointments increase COPD patients' self-management behaviors? ii) Does this strategy relate to reduced acute exacerbations, slower lung function decline, and improved health-related quality of life? Researchers will compare the shared medical appointment group and the usual care group to see if integrating SMA improves behavioral and clinical outcomes. Participants will i) Take part in group-based shared medical appointments once every two months for a total of three sessions over six months, led by a general practitioner, involving structured medical consultation, behavioral guidance, and peer interaction. ii) Receive behavioral intervention based on the Behavior Change Wheel (BCW) framework, targeting modifiable factors influencing self-management behaviors. iii) Complete questionnaires and assessments at baseline and 6-month follow-up to evaluate changes in behavior, symptoms, and quality of life. The study uses a three-stage mixed methods design: i) Stage 1 involves longitudinal qualitative interviews and co-design with patients and clinicians to develop the intervention strategy. ii) Stage 2 is a pilot study to test the feasibility and acceptable for up-coming cluster randomized controlled trial. iii)Stage 3 is a cluster randomized controlled trial to evaluate the effectiveness and mechanisms of the intervention.

Official title: Developing, Implementing and Evaluating of Self-management Behavior Intervention Through Shared Medical Appointment for COPD Patients (SMA-COPD): a Multi-stage Mixed Methods Research

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