Nivolumab‐induced acute tubular injury: A case report

Abstract Nivolumab belongs to immune checkpoint inhibitors (ICIs). ICIs‐induced kidney injury is rare and acute interstitial nephritis (AIN) is the majority. A 58‐year‐old woman had gastric cancer treated with nivolumab. Her serum creatinine (Cr) increased to 5.94 mg/dL post 2 cycles of nivolumab an...

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Bibliographic Details
Main Authors: Hui‐Hsin Yang, Chia‐Wen Chang, Tai‐Di Chen
Format: Article
Language:English
Published: Wiley 2023-03-01
Series:Clinical Case Reports
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Online Access:https://doi.org/10.1002/ccr3.6991
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Summary:Abstract Nivolumab belongs to immune checkpoint inhibitors (ICIs). ICIs‐induced kidney injury is rare and acute interstitial nephritis (AIN) is the majority. A 58‐year‐old woman had gastric cancer treated with nivolumab. Her serum creatinine (Cr) increased to 5.94 mg/dL post 2 cycles of nivolumab and co‐administered with acemetacin. A kidney biopsy showed acute tubular injury (ATI). Nivolumab rechallenge was done and Cr worsened again. The lymphocyte transformation test (LTT) indicated a strong positive for nivolumab. Although rare, ATI due to ICIs could not be ruled out, and LTT is a tool to identify the culprit.
ISSN:2050-0904