The Intensive Diet and Exercise for Arthritis (IDEA) trial: 18-month radiographic and MRI outcomes.

ABSTRACT:

Purpose

Report the radiographic and magnetic resonance imaging (MRI) structural outcomes of an 18-month study of diet-induced weight loss, with or without exercise, compared to exercise alone in older, overweight and obese adults with symptomatic knee osteoarthritis (OA).

Methods

Prospective, single-blind, randomized controlled trial that enrolled 454 overweight and obese (body mass index, BMI = 27-41 kg m(-2)) older (age ≥ 55 yrs) adults with knee pain and radiographic evidence of femorotibial OA. Participants were randomized to one of three 18-month interventions: diet-induced weight loss only (D); diet-induced weight loss plus exercise (D + E); or exercise-only control (E). X-rays (N = 325) and MRIs (N = 105) were acquired at baseline and 18 months follow-up. X-ray and MR

SUBMITTER: Hunter DJ 

PROVIDER: S-EPMC9178604 | biostudies-literature | 2015 Jul

REPOSITORIES: biostudies-literature