109PPARP inhibitor (PARPi) monotherapy treatment in non-BRCA and/or non-serous gynaecological cancers

Background: The vast majority of PARPi clinical trial experience in gynaecological cancer is for patients with platinum sensitive high grade serous ovarian carcinoma (HGSOC) and deleterious BRCA1/2 mutations. It is known that other homologous recombination deficiency (HRD) associated mutations exist eg RAD51, BRIP1 that can potentially sensitise to PARPi. Extremely limited clinical data exists on the use of PARPi in HGSOC with HRD mutations other than BRCA1/2; or in BRCA-mutated gynaecological cancers excluding HGSOC. We investigated the role of PARPi in a cohort of patients with non-BRCA and/or non-high grade serous (HGS) gynaecological cancer.

https://ift.tt/2CZWjY3