An Open-Label, Multicenter, Phase 1/2 Study of Poly(ADP-Ribose) Polymerase (PARP) Inhibitor E7449 as Single Agent in Subjects With Advanced Solid Tumors or With B-cell Malignancies and in Combination With Temozolomide (TMZ) or With Carboplatin and Paclitaxel in Subjects With Advanced Solid Tumors

Summary

Overall Design: This is a multicenter, open-label, Phase 1/2 study which will be conducted in three arms (as described below). Each arm will be conducted in two parts: a Phase 1 part which will include dose escalation and a Phase 2 part which will include four cohorts in specific disease indications. Phase 1 will also include a food effect study of E7449 as a single agent. Once the MTD in the Phase 1 single agent arm and the Phase 1 combination arms of this study has been achieved, the sponsor will submit the relevant safety information and recommended Phase 2 dose to the IRB/Health Authorities. Arm 1: E7449 will be administered as a single agent. Arm 2: E7449 will be administered in combination with TMZ. Arm 3: E7449 will be administered in combination with carboplatin and paclitaxel

Timeline

Start

2012-01

Primary completion

2015-07

Completion

2015-07

Publications

• Plummer R, Dua D, Cresti N, Drew Y, Stephens P, Foegh M, Knudsen S, Sachdev P, Mistry BM, Dixit V, McGonigle S, Hall N, Matijevic M, McGrath S, Sarker D. First-in-human study of the PARP/tankyrase inhibitor E7449 in patients with advanced solid tumours and evaluation of a novel drug-response predictor. Br J Cancer. 2020 Aug;123(4):525-533. doi: 10.1038/s41416-020-0916-5. Epub 2020 Jun 11.

Drugs

Indications