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Alfuzosin-induced acute hepatitis in a patient with chronic liver disease
Omer Faruk Yolcu1, Seyfettin Köklü, Aydin S Köksal
1Department of Gastroenterology, Türkiye Yüksek Ihtisas Hospital, Ankara, Turkey. omerfarukyolcu@hotmail.com, gskoklu@yahoo.com
Objective:
To report a new case of probable alfuzosin-induced hepatitis.
Case Summary:
An 80-year-old man was evaluated because of jaundice and pruritus. He was diagnosed as having Child-Pugh A chronic liver disease due to hepatitis B virus. Other etiologies of hepatitis were appropriately ruled out, and the hepatitis B was non-replicative. Therefore, elevated liver enzyme levels were ascribed to alfuzosin treatment.
Discussion:
Although alfuzosin-related mixed-type hepatotoxicity has been previously reported, this is the first published case describing probable hepatocellular-type hepatotoxicity resulting from use of alfuzosin in a patient with underlying chronic liver disease. According to the Naranjo probability scale, alfuzosin was a probable cause of the hepatotoxicity. The mechanism of alfuzosin-induced liver damage is unknown. Several features, such as absence of predictable dose-dependent toxicity of alfuzosin in previous studies and absence of hypersensitivity manifestations in our case, are suggestive of a metabolic type of idiosyncratic toxicity.
Conclusions:
Alfuzosin rarely causes hepatotoxicity; however, clinicians must be alert for this adverse effect while using alfuzosin.
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