Open Access 01-12-2011 | Case report
Treatment with gefitinib after erlotinib-induced liver injury: a case report
Published in: Journal of Medical Case Reports | Issue 1/2011
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Introduction
Gefitinib and erlotinib have minor differences in their chemical structures, and thus it remains unclear whether the hepatotoxicity induced by one compound is affected by the other. The case of a patient who developed erlotinib-induced liver injury and was then treated with gefitinib without hepatic toxicity or disease progression is presented.
Case presentation
A 31-year-old Japanese woman, who never smoked and who was diagnosed as having lung adenocarcinoma with carcinomatous meningitis, was treated with erlotinib. She developed erlotinib-induced liver injury after four weeks of treatment. The treatment was stopped right away, but the symptoms of meningitis re-appeared immediately. Gefitinib treatment was started and continued without recurrence of drug-induced liver injury.
Conclusion
Gefitinib appears to be a potential treatment option after erlotinib-induced liver injury.