About this trial
Although COPD self-management treatment programs are effective in reducing COPD-related hospitalizations and increasing quality of life, there is a limited understanding of 'how and why' they work. The proposed research will use an engineering-inspired study design to identify effective COPD self-management treatment components and guide its 'real world' implementation. The long-term goal of this line of research is to build an optimized COPD self-management program, and scale the program up to reduce the burden of COPD at a population health level.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Residence in the continental United States
Age 40 years or older
Report a physician diagnosis of COPD
Report a COPD-related hospitalization over the past 12 months
Disqualifiers
COPD exacerbation within the past month
New or worsening chest pain that happens without exertion
Cognitive dysfunction impairing ability to provide informed consent and follow study procedures
Terminal illness (i.e., < 6 month life expectancy) that is non-COPD related
Trial design
Factorial
Treatments tested in this trial
Education (self-guided)
BehavioralThe self-guided eduction program consists of a mailed booklet entitled, "Learning to live with COPD," along with two additional mailings with information on the ALA's Patient and Caregiver Network and the Respiratory Health Association's COPD Caregiver's Toolkit.
Education (counselor-led)
BehavioralThe counselor-led education program combines mailings with phone counseling delivered by ALA Lung Helpline counselors. Three phone sessions (20-30 minutes each) are completed over the course of 6 weeks in the main treatment phase, with two additional optional booster sessions offered between 6 and 12-weeks post-randomization. The counselor-led program follows a structured outline of curriculum for each session, focusing on the topic areas of developing a COPD exacerbation action plan, recognizing COPD exacerbations, and coping with breathlessness.
Physical Activity
BehavioralThe physical activity program will consist of a personalized prescription for home-based exercise following published guidelines, consisting of aerobic, strengthening, and flexibility exercises, tailored to participants' current fitness level and dyspnea symptoms. Aerobic exercise will incorporate ground-based walking training, a well-established, safe, and feasible physical activity program for individuals with COPD. Participants will complete three videoconference sessions (30-45 minutes each) over the course of 6 weeks in the main treatment phase, with two additional optional booster sessions between week 6 and 12.
Inhaler Training
BehavioralParticipants will receive inhaler technique education using a virtual teach-to-goal method. In each session, individuals are observed using their inhaler, provided feedback, and then observed again. Inhaler technique is scored using a checklist specific to each inhaler device. Participants will complete two inhaler training sessions via videoconference at week 1 and week 4, with an optional booster session offered at week 8.
Treatment groups
8
Treatment groupsSee each treatment group below.
Trial outcomes
Primary outcomes
12-month respiratory-related hospitalization
Incidence of one or more respiratory-related hospitalization at 12-month follow-up
Secondary outcomes
Health-related quality of life
Change in Chronic Respiratory Disease Questionnaire (CRQ)-Mastery subscale score from baseline to 12-week follow-up. A mean score will be computed for the CRQ-Mastery subscale (range 1-7), with higher scores indicating a better outcome.
Sponsors and contacts
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Rush University Medical Center
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
Collaborator
University of Chicago
Collaborator
American Lung Association
Collaborator