1. A Phase II Trial of Y90-Resin Microspheres Radioembolization Followed by Nivolumab in Advanced Hepatocellular Carcinoma– CA 209-678
- Author
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Richard Lo, Tiffany Hennedige, Chee Kian Tham, Neslihan Arife Kaya, Tony Kiat Hon Lim, Si-Lin Koo, David Wai-Meng Tai, Matthew C.H. Ng, Apoorva Gogna, Hian Liang Huang, Kelvin Siu Hoong Loke, Brian K. P. Goh, David Chee Eng Ng, Sze Huey Tan, Alexander Y. F. Chung, Chow Wei Too, Hui Shan Chong, Joycelyn Lee, Choon Hua Thng, Chung Yip Chan, Nanda Venkatanarasimha, Joe Yeong, Justina Yick Ching Lam, Jia Qi Lim, Farah Gillan Irani, Weiwei Zhai, Su Pin Choo, Han Chong Toh, Pierce K. H. Chow, and George Boon-Bee Goh
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medicine.medical_specialty ,business.industry ,General surgery ,medicine.disease ,Institutional review board ,Medical writing ,Informed consent ,Hepatocellular carcinoma ,Good clinical practice ,Honorarium ,medicine ,Progression-free survival ,Nivolumab ,business - Abstract
Proposed short titleY90-Resin Microspheres Radioembolization Followed by Nivolumab in Advanced Hepatocellular CarcinomaBackground : Nivolumab (N) and Y90-resin microspheres radioembolization (Y90-RE) aretherapeutic options in advanced hepatocellular carcinoma (aHCC). Emerging evidence suggests synergy between radiotherapy and immune checkpoint inhibitors. Methods : Eligible Child-Pugh A aHCC patients were treated with Y90-RE followed by N 240mg, 21 days after Y90-RE and every 2 weeks thereafter. Pre- and on-treatment tumor biopsies were obtained. Primary end-point was overall response rate (ORR) (RECIST v1·1), defined as the composite overall response observed for lesions both within and outside Y90-RE field. Secondary end points included progression free survival (PFS), overall survival (OS), and safety. This study is registered with ClinicalTrials.gov, NCT03033446 .Findings : Forty patients were enrolled, 36 received Y90-RE followed by N. At baseline: 61·1% had hepatitis B; 66·7% BCLC stage C; 50·0% had AFP > 400ng/mL; median number of liver lesions was 5 (range 1- >20); median size of largest liver lesion was 78·5 mm (range 14-177mm); 38·9% had prior TACE/RFA/MWA; and 12·5% had prior systemic therapy. ORR was 30·6% (16·4% to 48·1%). ORR was 43·5% in patients with no extra-hepatic spread (EHS) (n=23). 81% of target lesions within Y90-RE field regressed. Median PFS and OS were 5·6 months (95% CI 2·1 to 8·8 months) and 16.9 months (95% CI 8·1 to 27·6 months). Treatment was well tolerated with only 13·8% experiencing grade (G) 3/4 treatment related adverse events (TRAEs). Immune activation predicted response to Y90-RE followed by N. Interpretation : Y90-RE followed by N resulted in an encouraging ORR of 30·6% in aHCC and of 43·5% in subjects with no EHS. 81% of target lesions within Y90-RE field regressed suggesting synergy. Importantly, this combination is safe and tolerable with low G 3/4 TRAEs of 13·8%. Trial Registration: NCT number: NCT03033446 Funding: Funding for this study was acquired from National Medical Research Council Singapore (NMRC/CIRG/1454/2016), Bristol-Myers Squibb (BMS), and SIRTEX Declaration of Interest: David Tai All support for the present manuscript (e.g., funding, provision of study materials, medical writing, article processing charges, etc.): BMS, SIRTEX, NMRC Singapore (CIRG/1470/2017) Payment or honoraria for lectures, presentations, speakers bureaus, manuscript writing or educational events: IPSEN, Eisai, BMS Consulting fees: Novartis, BMS, MSD Choo Su Pin Payment or honoraria for lectures, presentations, speakers bureaus, manuscript writing or educational events: Roche, BMS, Ipsen, Lilly, AZ, Roche. Consulting fees: BMS, Roche, Ipsen, Servier, Eisai, AstraZeneca. Leadership or fiduciary role in other board, society, committee or advocacy group, paid or unpaid: MOH Medishield Life Cancer Drug committee Stock or stock options: BMS David Ng All support for the present manuscript (e.g., funding, provision of study materials, medical writing, article processing charges, etc.): SIRTEX Payment or honoraria for lectures, presentations, speakers bureaus, manuscript writing or educational events: SIRTEX Joycelyn Lee Payment or honoraria for lectures, presentations, speakers bureaus, manuscript writing or educational events: BMS, IPSEN, Bayer Research Funding: Bayer Pierce K.H. Chow Grants or contracts from any entity: Sirtex Medical, Ipsen, IQVIA, New B Innovation, Perspectum, AMiLi, MiRXES, Genentech, Engine Biosciences. Payment or honoraria for lectures, presentations, speakers bureaus, manuscript writing or educational events: Sirtex Medical, Ipsen, Oncosil, Bayer, Roche, New B Innovation, MSD, BTG PLC, Eisai, Abbott, AZ, IQVIA, Genentech, Worrell Guerbet, LEK Consulting, COR2ED. Leadership or fiduciary role in other board, society, committee or advocacy group, paid or unpaid: AVATAMED Stock or stock options: AVATAMED Too Chow Wei Payment or honoraria for lectures, presentations, speakers bureaus, manuscript writing or educational events: SIRTEX Consulting fees: SIRTEX Ethical Approval: All patients provided written informed consent and the institutional review board committee approved the protocol (Singhealth IRB Ref No. 2016/2613). The study was done in accordance with the Declaration of Helsinki and Good Clinical Practice.
- Published
- 2021