Phase Ib of olaparib and capivasertib

Study ID Alternative Stable ID Type
EGAS00001004930 Other

Study Description

Background: Combining poly(ADP-ribose) polymerase (PARP) with phosphatidylinositol-3-kinase (PI3K) pathway inhibitors is supported by strong preclinical rationale. We sought to assess safety and a recommended phase 2 dose (RP2D) for the PARPi olaparib combined with the AKT inhibitor, capivasertib, and evaluate molecular markers of response and resistance. Methods: As part of a larger phase 1b trial, we performed a safety lead in of olaparib and capivasertib followed by expansion (n=24) in endometrial, triple negative breast, ovarian, fallopian tube, or peritoneal cancer. Olaparib 300mg orally twice daily and capivasertib orally twice daily on a 4 day on/3 day off schedule were evaluated. Two dose levels (DL) were planned: capivasertib 400mg (DL1); capivasertib 320mg (DL-1). Patients underwent biopsies at baseline and after 28 days.

Study Datasets 2 datasets.

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Dataset ID Description Technology Samples
RNA-seq Phase Ib of olaparib and capivasertib
Illumina HiSeq 2000 74
T200 sequencing (Phase Ib of olaparib and capivasertib)
Illumina HiSeq 2000 162

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