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Published on: August 11, 2017
Successful and Prompt Treatment with Tepotinib for Lung Adenocarcinoma Harboring MET Exon 14 Skipping Mutation
Go Makimoto1,2, Atsushi Shimonishi1, Kadoaki Ohashi1
1Department of Allergy and Respiratory Medicine, Okayama University Hospital, Okayama, Japan.
Abstract:
Tepotinib, the novel MET-tyrosine kinase inhibitor, shows an antitumor effect for patients with non-small-cell lung cancer (NSCLC) harboring MET exon 14 skipping mutation. In January 2022, the AmoyDx® Pan Lung Cancer polymerase chain reaction Panel (AmoyDx® panel), which had a shorter turnaround time than the conventional test, was launched in Japan as a tepotinib companion test. We report a patient with an advanced MET-mutant NSCLC promptly diagnosed using the AmoyDx® panel and successfully treated with tepotinib. Although the patient's performance status (PS) worsened due to the rapid tumor progression and lung abscess formation, the tumor shrank immediately after tepotinib treatment with marked PS improvement.
