The Effect of Hydroxychloroquine on Insulin Sensitivity and Lipid Parameters in Non-Diabetic Patients with Rheumatoid Arthritis: A Randomized Blinded Cross-Over Trial

Objectives Observational studies suggest that hydroxychloroquine (HCQ) may reduce the risk of developing diabetes mellitus in patients with RA. We examined the effect of HCQ on insulin resistance in non-diabetic subjects with stable RA.