Article
Platinum Sensitivity in IDH1/2 Mutated Intrahepatic Cholangiocarcinoma: Not All "BRCAness" Is Created Equal.
Cancer investigation - 1 Sept 2023
Doroshow Deborah Blythe, Wei Wei, Mehrotra Meenakshi, Sia Daniella, Eder Joseph Paul, Bindra Ranjit, Houldsworth Jane, LoRusso Patricia, Walther Zenta
Abstract excerpt
Preclinical data suggest that IDH1/2 mutations result in defective homologous recombination repair (HRR). We hypothesized that patients with IDH1/2mt intrahepatic cholangiocarcinoma (IHCC) would benefit more from 1 L platinum chemotherapy than patients with wildtype (WT) tumors. We performed a multicenter retrospective study of 81 patients with unresectable IHCC treated with 1 L platinum with a primary endpoint...
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