Distinctive clinical traits of lupus-related myocarditis: a multicentre retrospective study.

ABSTRACT:

Objectives

Cardiovascular involvement in systemic lupus erythematosus (SLE) is frequent, but little is known about possible distinctive traits of SLE-related myocarditis (myoSLE) in comparison with patients with SLE (onlySLE) or myocarditis alone (onlyMyo).

Methods

A retrospective analysis was performed comparing patients with myoSLE (n = 25) from three centres with consecutive patients with onlySLE (n = 279) and onlyMyo (n = 88). SLE patients were dichotomized by disease duration ≤1 vs >1 year into recent onlySLE/early myoSLE vs longstanding onlySLE/late myoSLE. Further stratification into disease duration of 1-5, 5-10 and >10 years was also performed. SLE disease activity index 2000 (SLEDAI-2K) was used to estimate disease activity. Myocarditis was diagnosed through biopsy

SUBMITTER: Ramirez GA 

PROVIDER: S-EPMC11962914 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature