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Small-Vessel Vasculitis After ST-Segment Elevation Myocardial Infarction: Clopidogrel or Amiodarone?
Saskia Lehr1, Frank Meiss1, Dimitra Kiritsi1
1Department of Dermatology, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
JACC. Case Reports
|August 8, 2022
Summary
Clopidogrel and amiodarone can cause cutaneous small-vessel vasculitis. This case highlights potential drug-induced vasculitis in patients with cardiac conditions.
Area of Science:
- Cardiology
- Dermatology
- Pharmacology
Background:
- A patient with ST-segment elevation myocardial infarction was treated with clopidogrel.
- The same patient had persistent atrial fibrillation treated with amiodarone.
Observation:
- The patient developed cutaneous small-vessel vasculitis.
- The vasculitis occurred six weeks after initiating amiodarone therapy.
Findings:
- This case suggests a potential link between clopidogrel and/or amiodarone and the development of drug-induced vasculitis.
- Cutaneous small-vessel vasculitis is a rare but serious adverse reaction.
Implications:
- Clinicians should consider drug-induced vasculitis in patients presenting with similar symptoms.
- Awareness of this adverse drug reaction is crucial for patient safety in cardiovascular care.
Keywords:
CSVV, cutaneous small-vessel vasculitisSTEMI, ST-segment elevation myocardial infarctionkidney involvementleukocytoclastic vasculitispalpable purpuraMore Related Videos
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