Identifying Factors Associated With Treatment Response in Rheumatoid Arthritis Clinical Trials.

ABSTRACT:

Objective

Despite a wealth of studies evaluating rheumatoid arthritis (RA) therapies, it remains difficult to compare efficacies across trials due to heterogeneous study populations. We sought to identify patient/trial characteristics associated with clinical response to enable fairer comparisons.

Methods

We reviewed 565 disease-modifying antirheumatic drug studies compiled for American College of Rheumatology (ACR) management guidelines. Seventy-two articles on randomized controlled phase II/III trials from 1995 to 2018 reporting the proportion of patients achieving 20%, 50% or 70% improvement in the ACR's RA disease score (ACR20/50/70) or Disease Activity Score-28 with erythrocyte sedimentation rate or C-reactive protein (DAS28-ESR or DAS28-CRP) with follow-up more than 3

SUBMITTER: Cordisco AJ 

PROVIDER: S-EPMC9469477 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature