Amiodarone-induced epididymitis: report of a new case and literature review of 12 cases.
OBJECTIVE
To report a new case and review the literature of amiodarone-related epididymitis to improve knowledge of the clinical characteristics of this reaction.


METHODS
Cohort study.


METHODS
Tertiary out-patient arrhythmia clinic.


METHODS
Males currently treated for arrhythmias with amiodarone for at least two months. Thirty-two patients were identified and all were contacted.


METHODS
Swelling and or/pain in the scrotum with confirmation of noninfectious epididymitis by a urologist.


METHODS
Bibliography (Medline and Embase) and databases (Manufacturer, Health Protection Branch, World Health Organisation).


METHODS
Four articles with case reports. Databases searched for these key words: amiodarone and epididymitis.


RESULTS
A new case is reported. Twelve cases have been presented individually and six more described collectively. Times to onset range from four to 71 months, daily doses range from 200 to 800 mg. The reaction is self-limited, with or without amiodarone reduction, and does not require antimicrobial drugs, but a noninvasive urological examination may be warranted.


CONCLUSIONS
Awareness by cardiologists will prevent unnecessary invasive urological investigations or antibiotic therapy.
Sadek
I
I
Department of Pharmacology, Université de Montréal, Research Centre, Hôpital du Sacré coeur, Québec.
Biron
P
P
Kus
T
T
D000638:Amiodarone / Q000008:administration & dosage / Q000009:adverse effects*; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D015331:Cohort Studies; D004823:Epididymitis / Q000139:chemically induced* / Q000175:diagnosis / Q000453:epidemiology / Q000628:therapy; D006801:Humans; D008297:Male; D008403:Mass Screening; D008875:Middle Aged; D009203:Myocardial Infarction / Q000150:complications*; D012017:Referral and Consultation; D017180:Tachycardia, Ventricular / Q000188:drug therapy* / Q000209:etiology; D013997:Time Factors; D014572:Urology
D000900:Anti-Bacterial Agents; D000638:Amiodarone