Severe Drug-Induced Liver Injury from Combination Encorafenib/Binimetinib

Encorafenib/binimetinib is a new combination BRAF/MEK inhibitor used in the treatment of advanced or metastatic BRAFV600-mutant melanoma. Though generally tolerated well, mild to moderate aminotransferase elevations are common. However, significant liver injury has not been demonstrated in the liter...

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Main Authors: Nicholas Gravbrot, Srinath Sundararajan
Format: Article
Language:English
Published: Wiley 2019-01-01
Series:Case Reports in Oncological Medicine
Online Access:http://dx.doi.org/10.1155/2019/3051945
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author Nicholas Gravbrot
Srinath Sundararajan
author_facet Nicholas Gravbrot
Srinath Sundararajan
author_sort Nicholas Gravbrot
collection DOAJ
description Encorafenib/binimetinib is a new combination BRAF/MEK inhibitor used in the treatment of advanced or metastatic BRAFV600-mutant melanoma. Though generally tolerated well, mild to moderate aminotransferase elevations are common. However, significant liver injury has not been demonstrated in the literature. Here, we report the first case of severe hepatic injury associated with encorafenib/binimetinib in a 58-year-old gentleman requiring admission and extensive workup. He was successfully treated by withdrawing the combination therapy, and liver function returned to normal range.
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spelling doaj-art-bc72496630ff41c5a7062decc8bc16762025-02-03T06:14:17ZengWileyCase Reports in Oncological Medicine2090-67062090-67142019-01-01201910.1155/2019/30519453051945Severe Drug-Induced Liver Injury from Combination Encorafenib/BinimetinibNicholas Gravbrot0Srinath Sundararajan1Division of Hematology-Oncology, Department of Medicine, University of Arizona Cancer Center, Tucson, AZ, USADivision of Hematology-Oncology, Department of Medicine, University of Arizona Cancer Center, Tucson, AZ, USAEncorafenib/binimetinib is a new combination BRAF/MEK inhibitor used in the treatment of advanced or metastatic BRAFV600-mutant melanoma. Though generally tolerated well, mild to moderate aminotransferase elevations are common. However, significant liver injury has not been demonstrated in the literature. Here, we report the first case of severe hepatic injury associated with encorafenib/binimetinib in a 58-year-old gentleman requiring admission and extensive workup. He was successfully treated by withdrawing the combination therapy, and liver function returned to normal range.http://dx.doi.org/10.1155/2019/3051945
spellingShingle Nicholas Gravbrot
Srinath Sundararajan
Severe Drug-Induced Liver Injury from Combination Encorafenib/Binimetinib
Case Reports in Oncological Medicine
title Severe Drug-Induced Liver Injury from Combination Encorafenib/Binimetinib
title_full Severe Drug-Induced Liver Injury from Combination Encorafenib/Binimetinib
title_fullStr Severe Drug-Induced Liver Injury from Combination Encorafenib/Binimetinib
title_full_unstemmed Severe Drug-Induced Liver Injury from Combination Encorafenib/Binimetinib
title_short Severe Drug-Induced Liver Injury from Combination Encorafenib/Binimetinib
title_sort severe drug induced liver injury from combination encorafenib binimetinib
url http://dx.doi.org/10.1155/2019/3051945
work_keys_str_mv AT nicholasgravbrot severedruginducedliverinjuryfromcombinationencorafenibbinimetinib
AT srinathsundararajan severedruginducedliverinjuryfromcombinationencorafenibbinimetinib