Published in:
Open Access
01-12-2019 | Systemic Lupus Erythematosus | Case report
Myocarditis as a lupus challenge: two case reports
Authors:
Shamma Ahmad Al-Nokhatha, Hiba Ibrahim Khogali, Maryam Abdulla Al Shehhi, Imad Tarik Jassim
Published in:
Journal of Medical Case Reports
|
Issue 1/2019
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Abstract
Background
Myocarditis is an uncommon manifestation of systemic lupus erythematosus in which the clinical presentation can range from subclinical to life-threatening. We report cases of two patients who presented to our hospital with myocarditis as an initial manifestation of systemic lupus erythematosus despite negative results of extensive workup that excluded other diagnoses. The mainstays of treatment are corticosteroids, immunosuppressive agents, and anti-heart failure medications, with use of the latter being case-specific. Mycophenolate mofetil was the cornerstone of the proposed treatment for induction of remission, although it is well known to be used as a maintenance therapy in lupus myocarditis.
Case presentation
Both Emirati patients described satisfied the diagnostic criteria for mixed connective tissue disease (systemic lupus predominant) and systemic lupus erythematous. Other differential diagnoses of myocarditis were excluded. The patients were started on pulsed steroid followed by oral steroid, with hydroxychloroquine, mycophenolate mofetil, and anti-heart failure medications used as needed. Dramatic responses were noted in the first few weeks in terms of symptoms.
Conclusion
Early recognition and treatment of lupus myocarditis is needed to avoid fatal consequences.