A Randomized Phase II/III Study of the Combination of Cediranib and Olaparib Compared to Cediranib or Olaparib Alone, or Standard of Care Chemotherapy in Women With Recurrent Platinum-Resistant or -Refractory Ovarian, Fallopian Tube, or Primary Peritoneal Cancer (COCOS)
Latest Information Update: 25 May 2026
At a glance
Most Recent Events
- 29 Apr 2026 Planned End Date changed from 23 Dec 2026 to 4 Mar 2027.
- 04 Mar 2026 Planned End Date changed from 16 Jul 2026 to 23 Dec 2026.
- 08 Aug 2025 Planned End Date changed from 18 Jul 2025 to 16 Jul 2026.