Factors Associated With Diagnostic Delay of Axial Spondyloarthritis in Colombian Patients.

Background/objective: The diagnostic delay of axial spondyloarthritis (axSpA) is globally reported to be between 3 and 11 years. Early diagnosis and treatment have long-term benefits for patients and the health care system. Several international studies have evaluated some factors associated with diagnostic delay, but there are no known studies in the Colombian population.

Subcutaneous abatacept in rheumatoid arthritis: A real-life experience.

Objectives: To assess the effectiveness, safety, and drug survival of subcutaneous (SC) abatacept (ABA) in a cohort of rheumatoid arthritis (RA) patients in a real-world setting.

Methods: This was a retrospective cohort study from 2014 to 2018 in which patients with RA (1987 ACR criteria) were included. Patients were evaluated at a single rheumatology outpatient center in Bogotá, Colombia.