Hyperthermic Intra-Peritoneal Chemotherapy (HIPEC) in Relapse Ovarian Cancer Treatment

Summary

CHIPOR hypothesis is that the adjunction of platinum HIPEC in first relapsed epithelial ovarian cancer is able to improve the median Overall Survival (OS) by 12 months. In that hypothesis, with alpha risk of 5%, a power beta of 80%, during a 3 years period of inclusion and a 3 years follow-up, the number of patients to include is 404. Taking into account a 10% failure, an overall number of 444 patients is required.

Timeline

Start

2011-04-26

Primary completion

2023-01-08

Completion

2027-05-14

Outcome

Met primary endpoint

paper Overall survival was significantly improved with HIPEC (stratified hazard ratio 0·73, 95% CI 0·56-0·96; p=0·024). PMID 39549720 ↗

Publications

• Results Brigand C, Monneuse O, Mohamed F, Sayag-Beaujard AC, Isaac S, Gilly FN, Glehen O. Peritoneal mesothelioma treated by cytoreductive surgery and intraperitoneal hyperthermic chemotherapy: results of a prospective study. Ann Surg Oncol. 2006 Mar;13(3):405-12. doi: 10.1245/ASO.2006.05.041. Epub 2006 Jan 30.
• Results Armstrong DK, Bundy B, Wenzel L, Huang HQ, Baergen R, Lele S, Copeland LJ, Walker JL, Burger RA; Gynecologic Oncology Group. Intraperitoneal cisplatin and paclitaxel in ovarian cancer. N Engl J Med. 2006 Jan 5;354(1):34-43. doi: 10.1056/NEJMoa052985.
• Classe JM, Meeus P, Hudry D, Wernert R, Quenet F, Marchal F, Houvenaeghel G, Bats AS, Lecuru F, Ferron G, Brigand C, Berton D, Gladieff L, Joly F, Ray-Coquard I, Durand-Fontanier S, Liberale G, Pocard M, Georgeac C, Gouy S, Guilloit JM, Guyon F, Costan C, Rousselet JM, de Guerke L, Bakrin N, Brument E, Martin E, Asselain B, Campion L, Glehen O; UNICANCER/CHIPOR Investigators. Hyperthermic intraperitoneal chemotherapy for recurrent ovarian cancer (CHIPOR): a randomised, open-label, phase 3 trial. Lancet Oncol. 2024 Dec;25(12):1551-1562. doi: 10.1016/S1470-2045(24)00531-X. Epub 2024 Nov 14.

Drugs

Indications