Overview
- A randomized study of 211 patients published in The Lancet Rheumatology compared the CHAIN group cycling and education intervention with conventional one-to-one physiotherapy.
- Participants in the CHAIN programme reported significantly greater improvements on the Hip Disability and Osteoarthritis Outcome Score for activities of daily living.
- By treating multiple patients simultaneously, the eight-week course delivered lower per-patient costs and could help reduce NHS physiotherapy waiting lists and hip replacement rates.
- Bournemouth University and partners have rolled out a virtual version of the CHAIN programme via an education app to extend access beyond local clinics.
- Researchers note that longer-term follow-up is needed to confirm the durability of benefits and assess the intervention’s broader generalisability.