A Study of Atezolizumab Versus Placebo in Combination With Paclitaxel, Carboplatin, and Bevacizumab in Participants With Newly-Diagnosed Stage III or Stage IV Ovarian, Fallopian Tube, or Primary Peritoneal Cancer

Summary

This is a Phase III, global, double-blind, 2-arm randomized study designed to compare the efficacy and safety of atezolizumab + paclitaxel + carboplatin + bevacizumab versus placebo + paclitaxel + carboplatin + bevacizumab. Study participants will have Stage 3 or 4 ovarian cancer (OC), fallopian tube cancer (FTC), or primary peritoneal cancer (PPC) with macroscopic residual disease postoperatively (i.e., after primary tumor reductive surgery) or who will undergo neoadjuvant therapy followed by interval surgery.

Timeline

Start

2017-03-08

Primary completion

2022-02-08

Completion

2022-08-12

Publications

• Pignata S, Bookman M, Sehouli J, Miller A, Penson RT, Taskiran C, Anderson C, Hietanen S, Myers T, Madry R, Willmott L, Lortholary A, Thomes-Pepin J, Aghajanian C, McCourt C, Stuckey A, Wu X, Nishio S, Copeland LJ, He Y, Molinero L, Patel S, Lin YG, Khor VK, Moore KN. Overall survival and patient-reported outcome results from the placebo-controlled randomized phase III IMagyn050/GOG 3015/ENGOT-OV39 trial of atezolizumab for newly diagnosed stage III/IV ovarian cancer. Gynecol Oncol. 2023 Oct;177:20-31. doi: 10.1016/j.ygyno.2023.06.018. Epub 2023 Aug 23.
• Landen CN, Molinero L, Hamidi H, Sehouli J, Miller A, Moore KN, Taskiran C, Bookman M, Lindemann K, Anderson C, Berger R, Myers T, Beiner M, Reid T, Van Nieuwenhuysen E, Green A, Okamoto A, Aghajanian C, Thaker PH, Blank SV, Khor VK, Chang CW, Lin YG, Pignata S. Influence of Genomic Landscape on Cancer Immunotherapy for Newly Diagnosed Ovarian Cancer: Biomarker Analyses from the IMagyn050 Randomized Clinical Trial. Clin Cancer Res. 2023 May 1;29(9):1698-1707. doi: 10.1158/1078-0432.CCR-22-2032.
• Moore KN, Bookman M, Sehouli J, Miller A, Anderson C, Scambia G, Myers T, Taskiran C, Robison K, Maenpaa J, Willmott L, Colombo N, Thomes-Pepin J, Liontos M, Gold MA, Garcia Y, Sharma SK, Darus CJ, Aghajanian C, Okamoto A, Wu X, Safin R, Wu F, Molinero L, Maiya V, Khor VK, Lin YG, Pignata S. Atezolizumab, Bevacizumab, and Chemotherapy for Newly Diagnosed Stage III or IV Ovarian Cancer: Placebo-Controlled Randomized Phase III Trial (IMagyn050/GOG 3015/ENGOT-OV39). J Clin Oncol. 2021 Jun 10;39(17):1842-1855. doi: 10.1200/JCO.21.00306. Epub 2021 Apr 23.
• Moore KN, Pignata S; IMagyn050 Steering Committee. Trials in progress: IMagyn050/GOG 3015/ENGOT-OV39. A Phase III, multicenter, randomized study of atezolizumab versus placebo administered in combination with paclitaxel, carboplatin, and bevacizumab to patients with newly-diagnosed stage III or stage IV ovarian, fallopian tube, or primary peritoneal cancer. Int J Gynecol Cancer. 2019 Feb 4;29(2):430-433. doi: 10.1136/ijgc-2018-000071.

Drugs

Indications