An Attempt to Stretch the Benefit: Rechallenge with PARP Inhibitors in Ovarian Cancer.

Gonzalez-Ochoa, Eduardo; Oza, Amit M · Clin Cancer Res · 2023

editorial · Level V

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Abstract

PARP inhibitors exploit synthetic lethality in homologous recombination-deficient (HDR) cells and are standard-of-care treatment in newly diagnosed and relapsed epithelial ovarian cancer (EOC). A recent article demonstrated that a second course of olaparib can be safely administered to women with BRCA-mutated EOC. See related article by Morgan et al., p. 2602.

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