The long-term outcomes from a randomized controlled trial of an educational-behavioural joint protection programme for people with rheumatoid arthritis.

OBJECTIVE

To evaluate the long-term effects of joint protection on health status of people with early rheumatoid arthritis (RA).

DESIGN

A four-year follow-up of a randomized, controlled, assessor-blinded trial was conducted.

SETTING

Two rheumatology outpatient departments.

PARTICIPANTS

People with rheumatoid arthritis less than five years since diagnosis.

INTERVENTIONS

Two 8-hour interventions were originally compared: a standard arthritis education programme, including 2(1/2) hours of joint protection based on typical UK occupational therapy practice (plus 5(1/2) hours on RA, exercise, pain management, diet and foot care); and a joint protection programme, using educational-behavioural training.

MAIN MEASURES

Adherence to joint protection, pain, hand pain on activity, Arthritis Impact Measurement Scales 2 and Arthritis Self-efficacy were recorded at 0 and 4 years.

RESULTS

Sixty-five people attended the joint protection and 62 the standard programmes. Groups at entry were similar in age (51 years; 49 years), disease duration (21 months: 17.5 months) and use of nonsteroidal anti-inflammatory and disease-modifying drugs. At four years, the joint protection group continued to have significantly better: joint protection adherence (p=0.001); early morning stiffness (p=0.01); AIMS2 activities of daily living (ADL) scores (p=0.04) compared with the standard group. The joint protection group also had significantly fewer hand deformities: metacarpophalangeal (MCP) (p =0.02) and wrist joints (p=0.04).

CONCLUSION

Attending an educational-behavioural joint protection programme significantly improves joint protection adherence and maintains functional ability long term. This approach is more effective than standard methods of training and should be more widely adopted.