Identifying a patient‐centered outcome measure for a comparative effectiveness treatment trial in myasthenia gravis

Abstract

Based on patient input, the 15-item Myasthenia Gravis Quality of Life-Revised (MG-QOL15R) scale, a validated patient-reported outcome measure (PRO), was selected as the primary PCOM for PROMISE-MG. Avoiding hospitalization and having minimal to no treatment adverse effects were selected as additional outcome measures. The patient-centeredness of a PRO depends on the context of a study: PROs should be evaluated for appropriateness as a PCOM for every study.