BACKGROUND: Evidence supports the use of educational and physical training programs for people with rheumatoid arthritis (RA). OBJECTIVE: The purpose of this study was to evaluate the effects of a group-based exercise and educational program on the physical performance and disease self-management of people with RA. DESIGN: This was a randomized controlled trial. SETTING: The study was conducted at a rehabilitation center in the Netherlands. PARTICIPANTS: Thirty-four people diagnosed with RA participated in the study. Participants were randomly assigned to either an intervention group (n=19) or a waiting list control group (n=15). INTERVENTION: The intervention in this study was an 8-week, multidisciplinary, group therapy program for people with RA, consisting of physical exercise designed to increase aerobic capacity and muscle strength (force-generating capacity) together with an educational program to improve health status and self-efficacy for disease-self-management. MEASUREMENTS: The main outcome measures were maximum oxygen uptake (Vo(2)max), muscle strength of the elbow and knee flexors and extensors, health status, and perceived self-efficacy. All data were recorded before intervention in week 1, after intervention in week 9, and at follow-up in week 22. RESULTS: The intervention group showed significant improvement (12.1%) in Vo(2)max at week 9 compared with the control group (-1.7%). Although significant within-group changes were found over time for muscle strength of the upper and lower extremities and health status that favored the intervention group, no between-group changes were found regarding these outcomes. LIMITATIONS: An important limitation was the small number of participants included in our study, which may have resulted in a lack of power. CONCLUSIONS: The present group-based exercise and educational program for people with RA had a beneficial effect on aerobic capacity but not on muscle strength, health status, or self-efficacy.
RCT Entities:
BACKGROUND: Evidence supports the use of educational and physical training programs for people with rheumatoid arthritis (RA). OBJECTIVE: The purpose of this study was to evaluate the effects of a group-based exercise and educational program on the physical performance and disease self-management of people with RA. DESIGN: This was a randomized controlled trial. SETTING: The study was conducted at a rehabilitation center in the Netherlands. PARTICIPANTS: Thirty-four people diagnosed with RA participated in the study. Participants were randomly assigned to either an intervention group (n=19) or a waiting list control group (n=15). INTERVENTION: The intervention in this study was an 8-week, multidisciplinary, group therapy program for people with RA, consisting of physical exercise designed to increase aerobic capacity and muscle strength (force-generating capacity) together with an educational program to improve health status and self-efficacy for disease-self-management. MEASUREMENTS: The main outcome measures were maximum oxygen uptake (Vo(2)max), muscle strength of the elbow and knee flexors and extensors, health status, and perceived self-efficacy. All data were recorded before intervention in week 1, after intervention in week 9, and at follow-up in week 22. RESULTS: The intervention group showed significant improvement (12.1%) in Vo(2)max at week 9 compared with the control group (-1.7%). Although significant within-group changes were found over time for muscle strength of the upper and lower extremities and health status that favored the intervention group, no between-group changes were found regarding these outcomes. LIMITATIONS: An important limitation was the small number of participants included in our study, which may have resulted in a lack of power. CONCLUSIONS: The present group-based exercise and educational program for people with RA had a beneficial effect on aerobic capacity but not on muscle strength, health status, or self-efficacy.
Authors: Manjari Lahiri; Peter P M Cheung; Preeti Dhanasekaran; Su-Ren Wong; Ai Yap; Daphne S H Tan; Siew-Hwa Chong; Chiew-Hwa Tan; Amelia Santosa; Phillip Phan Journal: Qual Life Res Date: 2021-11-06 Impact factor: 4.147
Authors: J Patermann; I Ehlebracht-König; G Lind-Albrecht; E Genth; A Reusch; R Küffner; U Müller-Ladner; J Braun Journal: Z Rheumatol Date: 2016-03 Impact factor: 1.372
Authors: Iran Jahanbin; Mahboobeh Hoseini Moghadam; Mohammad Ali Nazarinia; Fariba Ghodsbin; Zahra Bagheri; Ali Reza Ashraf Journal: Int J Community Based Nurs Midwifery Date: 2014-07