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Effects of a Weight and Pain Management Program in Patients With Rheumatoid Arthritis With Obesity: A Randomized Controlled Pilot Investigation
Abstract
Background Obesity is associated with poor outcomes for patients with rheumatoid arthritis (RA). Effective weight management is imperative. Although traditional lifestyle behavioral weight loss programs have demonstrated efficacy for reducing weight, these interventions do not meet the pain-related weight loss challenges of RA patients with obesity. Objective A 12-session group program (90 minutes per session) was developed integrating pain coping skills training into a lifestyle behavioral weight loss intervention. In addition to the weekly group sessions, participants engaged in supervised exercise sessions 3 times per week. Methods Through a small, pilot randomized trial, 50 participants were randomized to receive the intervention (n = 29) or standard care of RA (n = 21). Feasibility data (i.e., accrual, attrition, adherence) was examined using descriptive statistics (e.g., percent). We examined patterns of change in study outcomes from baseline to follow-up separately for the intervention and standard care arms using descriptive statistics and paired t tests. Effect sizes are also presented. Results Of those randomized to the intervention group,79.3% initiated treatment, with participants attending 74.3% of group skills sessions and 64.2% of exercise sessions. Intervention participants evidenced reductions in weight (mean, −2.28 kg) and waist circumference (mean, −4.76 cm) and improvements in physical functioning, eating behaviors, pain, and self-efficacy for weight control. Conclusions Findings suggest that incorporating a combined pain coping skills training and behavioral weight loss intervention into medical management of RA may improve outcomes. Study accrual and attrition, as well as intervention adherence, will inform future, larger randomized efficacy trials of the intervention. Retrospectively registered: January 29, 2020, NCT04246827
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There are several trials on weight-loss interventions in patients with chronic physical or mental illnesses, e.g., rheumatoid arthritis, breast cancer, mental disorders, and cardiovascular diseases.
“There are several trials on weight-loss interventions in patients with chronic physical or mental illnesses, e.g., rheumatoid arthritis, breast cancer, mental disorders, and cardiovascular diseases (44–47).”
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Barchfeld, D. C., Vagi, R.-K., Lüdtke, K., Schieffer, E., Güler, F., Einecke, G., Jäger, B., de Zwaan, M., & Nöhre, M. (2023) · Frontiers in Psychiatry · doi:10.3389/fpsyt.2023.1071705 · Cited by 10
Metadata
- Authors
- Somers, T. J., Blumenthal, J. A., Dorfman, C. S., Huffman, K. M., Edmond, S. N., Miller, S. N., Wren, A. A., Caldwell, D., & Keefe, F. J.
- Affiliations
- Psychiatry and Behavioral Sciences
- Duke Medical Center (US)
- Yale University (US)
- Stanford Medicine (US)
- Duke University (US)
- Corresponding author
- Somers, Tamara J.
- Blumenthal, James A.
- Dorfman, Caroline S.
- Miller, Shannon N.
- Keefe, Francis J.
- ORCID
- Venue
- JCR Journal of Clinical Rheumatology
- Published
- 2021-10-19
- Volume
- 28
- Issue
- 1
- Pages
- 7-13
- ISSN
- 1076-1608 (ISSN-L)
- 1536-7355
- OpenAlex
- W4288063403
- Cited by
- 13
- References
- 36
- Citations by year
- 2026: 2 · 2025: 1 · 2024: 3 · 2023: 3 · 2022: 4
- FWCI
- 1.89
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- JCR Journal of Clinical Rheumatology (publishedVersion)
- Topics
- Health Sciences › Medicine › Rheumatology › Rheumatoid Arthritis Research and Therapies
- Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Obesity and Health Practices
- Health Sciences › Health Professions › Physical Therapy, Sports Therapy and Rehabilitation › Musculoskeletal pain and rehabilitation
- Keywords
- rheumatoid arthritis, obesity, weight management, pain coping skills training, behavioral weight loss, supervised exercise, physical function, dietary habits, waist circumference, intervention feasibility
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