Effect of Remotely Supervised Weight Loss and Exercise Training Versus Lifestyle Counseling on Cardiovascular Risk and Clinical Outcomes in Older Adults With Rheumatoid Arthritis: A Randomized Controlled Trial

Objective To compare a remotely supervised weight loss and exercise intervention to lifestyle counseling for effects on cardiovascular disease risk, disease activity, and patient‐reported outcomes in older patients with rheumatoid arthritis (RA) and overweight/obesity. Methods Twenty older (60–80 years), previously sedentary participants with seropositive RA and overweight/obesity were randomized to 16 weeks of either Supervised Weight loss and Exercise Training (SWET) or Counseling Health As Treatment (CHAT). The SWET group completed aerobic training (150 minutes/week moderate‐to‐vigorous intensity), resistance training (two days/week), and a hypocaloric diet (7% weight loss goal). The CHAT control group completed two lifestyle counseling sessions followed by monthly check‐ins. The primary outcome was a composite metabolic syndrome z‐score (MSSc) derived from fasting glucose, triglycerides, high density lipoprotein–cholesterol, minimal waist circumference, and mean arterial pressure. Secondary outcomes included RA disease activity and patient‐reported outcomes. Results Both groups improved MSSc (absolute change −1.67 ± 0.64 in SWET; −1.34 ± 1.30 in CHAT; P