Utilization and Adherence Patterns of Subcutaneously Administered Anti–Tumor Necrosis Factor Treatment Among Rheumatoid Arthritis Patients

Abstract

A number of statistically significant medication adherence differences were observed among golimumab, adalimumab, and etanercept patients in treatment for RA. Overall, golimumab patients appeared to be the most adherent group. Findings may be partially attributable to golimumab patients' likely increased disease severity, their prior experience with biologic medication, or golimumab's once-monthly dosing schedule, which requires fewer administrations than both adalimumab and etanercept.