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A case report: Multaq-induced leukocytoclastic vasculitis.

Suzanne M Smith¹, Mohammed Al-Bataineh, Stephen B Iorfido

¹1Department of Radiology, Detroit Medical Center, Wayne State University, Detroit, MI 2Department of Internal Medicine and Cardiology, Mercy Catholic Medical Center, Darby, PA 3Department of Radiology, Huron Valley-Sinai Hospital, Commerce, MI.

American Journal of Therapeutics

|September 27, 2012

Summary

A case report details a patient who developed leukocytoclastic vasculitis (LV) after starting Multaq (dronedarone) for atrial fibrillation. This is the first documented instance of drug-induced LV linked to Multaq, highlighting the need for vigilance.

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Area of Science:

Dermatology
Cardiology
Pharmacology

Background:

Atrial fibrillation is a common cardiac arrhythmia.
Multaq (dronedarone) is a medication used to treat atrial fibrillation.
Leukocytoclastic vasculitis (LV) is a form of vasculitis characterized by inflammation of small blood vessels.

Observation:

A 71-year-old male presented with a worsening lower extremity rash.
The patient had recently been prescribed Multaq for paroxysmal atrial fibrillation.
Biopsy confirmed leukocytoclastic vasculitis.

Findings:

Other potential causes of leukocytoclastic vasculitis were ruled out.
Rash is a known potential side effect of Multaq.
This represents the first documented case of likely Multaq-induced leukocytoclastic vasculitis.

Implications:

Healthcare providers should consider Multaq as a potential cause of leukocytoclastic vasculitis.
Patients on Multaq therapy should be monitored for dermatological adverse events.
Prompt recognition and management of drug-induced vasculitis are crucial for patient outcomes.