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Rechallenge with gefitinib following severe drug-induced hepatotoxicity in a patient with advanced non-small cell lung cancer: A case report and literature review

Gefitinib has come to be the most widely used epidermal growth factor receptor-tyrosine kinase inhibitor in the treatment of advanced non-small cell lung cancer (NSCLC) in Asian patients. Common side effects include mild to moderate skin rash and diarrhea, however, drug-induced liver injury of varyi...

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Detalles Bibliográficos
Autores principales: CHEN, XUEQIN, PAN, YUELONG, ZHANG, SHIRONG, CHEN, DADONG, YANG, SHAOYU, LI, XIN, MA, SHENGLIN
Formato: Online Artículo Texto
Lenguaje:English
Publicado: D.A. Spandidos 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3919904/
https://www.ncbi.nlm.nih.gov/pubmed/24527096
http://dx.doi.org/10.3892/ol.2013.1756
Descripción
Sumario:Gefitinib has come to be the most widely used epidermal growth factor receptor-tyrosine kinase inhibitor in the treatment of advanced non-small cell lung cancer (NSCLC) in Asian patients. Common side effects include mild to moderate skin rash and diarrhea, however, drug-induced liver injury of varying severity is overlooked in long-term gefitinib administration and rarely reported. The current case report presents a female Chinese NSCLC patient who developed severe gefitinib-induced hepatotoxicity and was rechallenged with gefitinib following a 3-month break. The patient achieved partial clinical remission but developed drug-induced grade 4 hepatotoxicity following gefitinib administration for 14 months. As an alternative, 4 cycles of chemotherapy were administered to control tumor progression. Following restoration of the patient’s liver function, gefitinib was rechallenged together with active hepatoprotective therapy. The patient presented good disease control and maintained normal liver function for >6 months. Thus, sequential chemotherapy and gefitinib rechallenge with hepatoprotective therapy may be a potential new treatment strategy for gefitinib-induced hepatotoxicity.