Trial of Olaparib in Combination With AZD5363 (ComPAKT)

Summary

This is a phase I trial of the combination of the PARP inhibitor olaparib and AKT inhibitor AZD5363. There are two parts to this study. Part A: dose escalation, and Part B: dose expansion. Part A will investigate the combination of 300 mg bd of olaparib with intrapatient ascending doses of AZD5363 administered for either 4-days-on, 3-days-off, and 2-days-on, 5-days-off. Once the Maximum Tolerated Dose (MTD) is reached for both arms (or under the advice from the Safety Review Committee (SRC) one of the schedules will be discontinued), the schedule with the optimum safety and PK/PD profile will be taken forward to a dose expansion phase (Part B). Part B will evaluate the optimized dose/schedule identified in Part A of the study in patients with (1) BRCA1/2 mutant cancers (with previous disease progression on PARP inhibitor monotherapy), or (2) advanced sporadic tumours (e.g. TNBC, CRPC, HGSOC and tumours with somatic mutations or other aberrations known to result in a hyperactivated PI3K-AKT pathway).

Timeline

Start

2014-03-31

Primary completion

2016-03-21

Completion

2017-03-21

Publications

• Results Yap TA, Kristeleit R, Michalarea V, Pettitt SJ, Lim JSJ, Carreira S, Roda D, Miller R, Riisnaes R, Miranda S, Figueiredo I, Rodrigues DN, Ward S, Matthews R, Parmar M, Turner A, Tunariu N, Chopra N, Gevensleben H, Turner NC, Ruddle R, Raynaud FI, Decordova S, Swales KE, Finneran L, Hall E, Rugman P, Lindemann JPO, Foxley A, Lord CJ, Banerji U, Plummer R, Basu B, Lopez JS, Drew Y, de Bono JS. Phase I Trial of the PARP Inhibitor Olaparib and AKT Inhibitor Capivasertib in Patients with BRCA1/2- and Non-BRCA1/2-Mutant Cancers. Cancer Discov. 2020 Oct;10(10):1528-1543. doi: 10.1158/2159-8290.CD-20-0163. Epub 2020 Jun 12.

Drugs

Indications