Ultrasound detects synovitis in replaced and other surgically operated joints in rheumatoid arthritis patients.

ABSTRACT:

Background

Joint replacements continue to occur during a rheumatoid arthritis (RA) patient's lifetime despite significant advances in available treatment options. The purpose of this study was to examine and quantify synovitis in surgically operated joints by ultrasound (US) in RA patients starting a new therapeutic agent.

Methods

RA subjects were enrolled in either tocilizumab or tofacitinib open-label, investigator-initiated trials and were assessed by ultrasound. In a subset of RA patients with joint replacements and/or operations of joint areas (OJA; e.g. joint arthroscopies, fusions, and synovectomies), joint-level scores of synovitis were compared between replaced joints, OJAs, and native joints. Joint-level synovitis was measured by grayscale (GSUS (0-3)) and power Do

SUBMITTER: Choate EA 

PROVIDER: S-EPMC6996180 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature