Neoadjuvant chemotherapy with or without nintedanib for advanced epithelial ovarian cancer: Lessons from the GINECO double-blind randomized phase II CHIVA trial.

Aim: The oral anti-angiogenic therapy nintedanib prolongs progression-free survival (PFS) when combined with chemotherapy after primary surgery for advanced epithelial ovarian cancer. The randomized phase II CHIVA trial evaluated the impact of combining nintedanib with neoadjuvant chemotherapy (NACT) for epithelial ovarian cancer.
Methods: Patients with newly diagnosed unresectable FIGO stage IIIC-IV epithelial ovarian cancer received 3-4 cycles of carboplatin plus paclitaxel every 3 weeks as NACT before interval debulking surgery (IDS), followed by 2-3 post-operative cycles. Patients were randomized 2:1 to receive either nintedanib 200 mg twice daily or placebo on days 2-21 every 3 weeks during NACT (omitting peri-operative cycles), and then as maintenance therapy for up to 2 years. The primary endpoint was PFS.
Results: Between January 2013 and May 2015, 188 patients were randomized (124 to nintedanib, 64 to placebo). PFS was significantly inferior with nintedanib (median 14.4 versus 16.8 months with placebo; hazard ratio 1.50, p = 0.02). Overall survival (OS) was also inferior (median 37.7 versus 44.1 months, respectively; hazard ratio 1.54, p = 0.054). Nintedanib was associated with increased toxicity (grade 3/4 adverse events: 92% versus 69%, predominantly hematologic and gastrointestinal), lower response rate by RECIST (35% versus 56% before IDS), and lower IDS feasibility (58% versus 77%) versus placebo.
Conclusions: Adding nintedanib to chemotherapy and in maintenance as part of NACT for advanced epithelial ovarian cancer cannot be recommended as it increases toxicity and compromises chemotherapy efficacy (IDS, PFS, OS).
Clinicaltrials: govregistration: NCT01583322.
Competing Interests: Declaration of Competing Interest Gwénaël Ferron: Advisory boards (Clovis, AstraZeneca, GSK, MSD, Roche, RanD Biotech, Olympus), lectures/symposia (AstraZeneca, Clovis, GSK, MSD, PharmaMar). Nicolas Delanoy: Advisory boards/honoraria (GSK, AstraZeneca, MSD, Clovis Oncology). Florence Joly: Advisory boards (Clovis, AstraZeneca, GSK, MSD, Seagen), lectures/symposia (AstraZeneca, Clovis, GSK, MSD); non-gynecology: Ipsen, Janssen, Sanofi, Bayer, Astellas, Pfizer, Amgen. Alain Lortholary: Advisory board fees (AstraZeneca, MSD Tesaro), speaker honoraria (Clovis Oncology, Roche), congress participation (Novartis, Pfizer, MSD, Lilly, Roche), member of CS3 sein UNICANCER. Benoît You: Consulting (MSD, AstraZeneca, GSK–Tesaro, Bayer, Roche/Genentech, ECS Progastrin, Novartis, LEK, Amgen, Clovis Oncology, Merck Serono, BMS, Seagen, Myriad). Nadine Dohollou: Consulting/expert (Daiichi, Lilly, Roche, Seagen), conferences/training (Daiichi, Lilly, Roche, Seagen), research grants/clinical trials (AstraZeneca, BMS, Boehringer Ingelheim, Genomic Health, Lilly, MSD, Novartis, Pfizer, Roche). Anne Floquet: Advisory boards (MSD, AstraZeneca, GSK, Clovis Oncology), congress participation (AstraZeneca, GSK, MSD, PharmaMar, Roche). Michel Fabbro: AstraZeneca, GSK, Clovis. Jérôme Alexandre: AstraZeneca, GSK, Clovis, MSD, Eisai, Novartis. Isabelle Ray-Coquard: Advisory/consultancy (Amgen, AstraZeneca, Clovis Oncology, Genmab, GSK, ImmunoGen, Mersana, Deciphera, Novocure, Eisai, Sutro Pharma, Merck Sharp & Dohme, Pfizer/Merck Serono, PharmaMar, Roche), research grant/funding (Roche, BMS, MSD, GSK), travel/accommodation/expenses (AstraZeneca, Roche, GSK, Clovis).
(Copyright © 2023. Published by Elsevier Inc.)