The online version of an evidence-based hand exercise program for people with rheumatoid arthritis: A mixed-method, proof-of-concept study

Abstract

Introduction The Strengthening And stretching for Rheumatoid Arthritis of the Hand (SARAH) program is a tailored, 12-week hand and arm exercise program recommended in the National Institute for Health and Care Excellence (NICE) guidelines. It includes seven mobility exercises and four strength exercises against resistance. An online version of the SARAH program (mySARAH) has been developed to allow direct access for people with rheumatoid arthritis.

Purpose To assess the feasibility, acceptability, and clinical impact of mySARAH in people with rheumatoid arthritis.

Study design Mixed-method, proof-of-concept study.

Methods mySARAH is a self-guided, online version of the SARAH program with six exercise training and review sessions. Participants were observed as they worked through four of the six online sessions. They were also asked to demonstrate the SARAH exercises. Participants undertook two sessions independently at home.

At baseline and 12 weeks, hand pain, hand function, and grip strength were measured. At 12 weeks, feedback on mySARAH, and perceived recovery were also collected. Approximately one month later, a telephone follow-up was conducted to explore participants’ experiences with mySARAH. Pain, hand function, and perceived recovery were also assessed.

Results Eleven participants (Males/Females: 3/8) with a median (Inter-quartile range) age of 63 (17) years took part. Six participants completed all mySARAH sessions. 512 exercise and load-setting demonstrations were observed and 491 (96%) were performed correctly. Improvements in grip strength and hand function were observed with no increase in pain. Most of the participants reported improvement and provided positive feedback. All participants perceived mySARAH as a useful resource. Features to improve the online exercise diary such as recording and tracking exercise dose and face-to-face or remote support by phone or Skype from health professionals were suggested to optimize user engagement.

Conclusions Initial evaluation of mySARAH indicates that mySARAH was feasible, acceptable, and beneficial to participants. Further iteration and evaluation are needed before large-scale implementation.