Phase II Trial of Ponatinib in Patients with Metastatic Gastrointestinal Stromal Tumor following Failure or Intolerance of Prior Therapy with Imatinib (POETIG Trial).
Falkenhorst J; Ivanyi P; Schulz T; Hamacher R; Kasper B; Hohenberger P; Deinzer CKW; Pink D · 2025 · Clinical cancer research : an official journal of the American Association for Cancer Research
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Purpose Imatinib resistance is conferred by secondary mutations within the ATP-binding pocket or the activation loop of KIT in gastrointestinal stromal tumors (GIST). Ponatinib is active against KIT secondary activation loop and the…
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Metadata source: Europe PMC · DOI 10.1158/1078-0432.ccr-25-0222