Drug induced hypersensitivity syndrome by triple therapy of peginterferon alpha2b, ribavirin and telaprevir in patient with double positive for HBV and HCV
Takagi, H.; Hoshino, T.; Naganuma, A.; Koitabashi, E.; Uehara, S.; Sakamoto, N.; Kudo, T.; Ryusaki, K.; Kakizaki, S.; Okamoto, H.
Hepato-Gastroenterology 60(127): 1557-1560
2013
ISSN/ISBN: 0172-6390 PMID: 24627927 Document Number: 669362
Sixty year-old male positive for both HCV-RNA and HBsAg was treated by triple therapy of peginterferon alpha2b, ribavirin and telaprevir. Eight weeks after the beginning of the therapy, the patient developed drug induced hypersensitivity syndrome (DIHS) with general erythema multiforme and 64 times anti-HHV6 antibody elevation. Sixty milligram of prednisolone was administered with gradual dose reduction and the skin lesion was improved. HBV-DNA and transaminase elevated one week after the steroid induction and entecavir improved them. DIHS itself and the aggravation of hepatitis B by corticosteroid should be kept in mind in cases with dual infection of HBV and HCV treated by antivirals including telaprevir.