Retention Rate and Efficacy of the Biosimilar CT-P13 Versus Reference Infliximab in Patients with Ankylosing Spondylitis: A Propensity Score-Matched Analysis from the Korean College of Rheumatology Biologics Registry.

ABSTRACT:

Background

Long-term, real-world data are required to support the use of CT-P13 in chronic conditions such as ankylosing spondylitis. However, real-world evidence may be influenced by selection bias, which can confound outcomes. The aim of the current analysis was to confirm the long-term comparability of CT-P13 and reference infliximab treatment in patients with ankylosing spondylitis, using propensity score matching to adjust for baseline differences between groups.

Methods

A propensity score-matching analysis was conducted on data from patients with ankylosing spondylitis in the Korean College of Rheumatology Biologics registry who received CT-P13 or reference infliximab. Drug retention, reasons for biologic therapy changes or discontinuation, and efficacy parameters were

SUBMITTER: Kim HA 

PROVIDER: S-EPMC7391390 | biostudies-literature | 2020 Aug

REPOSITORIES: biostudies-literature