Clinical profile and outcomes of Filipino Lupus patients with Myocarditis in a tertiary hospital

ABSTRACT

Introduction@#Myocarditis is a rare but serious complication of systemic lupus erythematosus (SLE). Existing literature on adult Filipino SLE patients with myocarditis is limited. This study aims to determine clinical characteristics and outcomes of myocarditis in Filipino patients with lupus.@*Methods@#Review of medical records (between 2015 and 2017) of eight adult patients with lupus myocarditis in a tertiary government hospital was done. Clinical features, electrographic and echocardiographic findings, management, and outcomes were described.@*Results@#All patients were females with a mean lupus duration of 10 months at the time myocarditis was diagnosed. Half of them had severe lupus activity, mostly with concomitant hematologic activity (100%) and nephritis (75%). Echocardiography showed wall motion abnormalities in all patients, with 63% having global hypokinesia and 75% having moderate to severe hypokinesia of the left ventricular wall. Treatment included methylprednisolone pulse therapy (88%) and high-dose steroids (13%). One patient died from cardiogenic and septic shock prior to receiving MPPT. Most patients (75%) were clinically improved at the time of discharge.@*Conclusion@#Filipino patients with lupus typically present with myocarditis early in the course of the disease, with high disease activity and concomitant hematologic activity and nephritis. Outcomes are generally favorable with early immunosuppressive therapy.