Publication
Title
Tepotinib in patients with non-small cell lung cancer with high-level MET amplification detected by liquid biopsy : VISION Cohort B
Author
Abstract
High-level MET amplification (METamp) is a primary driver in-1%-2% of non-small cell lung cancers (NSCLCs). Cohort B of the phase 2 VISION trial evaluates tepotinib, an oral MET inhibitor, in patients with advanced NSCLC with high-level METamp who were enrolled by liquid biopsy. While the study was halted before the enrollment of the planned 60 patients, the results of 24 enrolled patients are presented here. The objective response rate (ORR) is 41.7% (95% confidence interval [CI], 22.1-63.4), and the median dura-tion of response is 14.3 months (95% CI, 2.8-not estimable). In exploratory biomarker analyses, focal METamp, RB1 wild-type, MYC diploidy, low circulating tumor DNA (ctDNA) burden at baseline, and early mo-lecular response are associated with better outcomes. Adverse events include edema (composite term; any grade: 58.3%; grade 3: 12.5%) and constipation (any grade: 41.7%; grade 3: 4.2%). Tepotinib provides anti-tumor activity in high-level METamp NSCLC (ClinicalTrials.gov: NCT02864992).
Language
English
Source (journal)
Cell reports medicine
Publication
2023
DOI
10.1016/J.XCRM.2023.101280
Volume/pages
4 :11 (2023) , p. 1-15
Article Reference
101280
ISI
001124453600001
Pubmed ID
37944528
Full text (Publisher's DOI)
Full text (open access)
UAntwerpen
Faculty/Department
Research group
Publication type
Subject
Affiliation
Publications with a UAntwerp address
External links
Web of Science
Record
Identifier
Creation 09.01.2024
Last edited 16.02.2024
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