Adjuvant Nivolumab versus Ipilimumab in Resected Stage III/IV Melanoma: 5-Year Efficacy and Biomarker Results from CheckMate 238
| العنوان: | Adjuvant Nivolumab versus Ipilimumab in Resected Stage III/IV Melanoma: 5-Year Efficacy and Biomarker Results from CheckMate 238 |
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| المؤلفون: | James Larkin, Michele Del Vecchio, Mario Mandalá, Helen Gogas, Ana M. Arance Fernandez, Stéphane Dalle, Charles Lance Cowey, Michael Schenker, Jean-Jacques Grob, Vanna Chiarion-Sileni, Ivan Marquez-Rodas, Marcus O. Butler, Anna Maria Di Giacomo, Mark R. Middleton, Jose Lutzky, Luis de la Cruz-Merino, Petr Arenberger, Victoria Atkinson, Andrew G. Hill, Leslie A. Fecher, Michael Millward, Paul D. Nathan, Nikhil I. Khushalani, Paola Queirolo, Corey Ritchings, Maurice Lobo, Margarita Askelson, Hao Tang, Sonia Dolfi, Paolo A. Ascierto, Jeffrey Weber |
| المصدر: | Clinical Cancer Research. :OF1-OF10 |
| بيانات النشر: | American Association for Cancer Research (AACR), 2023. |
| سنة النشر: | 2023 |
| مصطلحات موضوعية: | Cancer Research, Oncology |
| الوصف: | Purpose: In the phase III CheckMate 238 study, adjuvant nivolumab significantly improved recurrence-free survival (RFS) and distant metastasis-free survival versus ipilimumab in patients with resected stage IIIB–C or stage IV melanoma, with benefit sustained at 4 years. We report updated 5-year efficacy and biomarker findings. Patients and Methods: Patients with resected stage IIIB–C/IV melanoma were stratified by stage and baseline programmed death cell ligand 1 (PD-L1) expression and received nivolumab 3 mg/kg every 2 weeks or ipilimumab 10 mg/kg every 3 weeks for four doses and then every 12 weeks, both intravenously for 1 year until disease recurrence, unacceptable toxicity, or withdrawal of consent. The primary endpoint was RFS. Results: At a minimum follow-up of 62 months, RFS with nivolumab remained superior to ipilimumab (HR = 0.72; 95% confidence interval, 0.60–0.86; 5-year rates of 50% vs. 39%). Five-year distant metastasis-free survival (DMFS) rates were 58% with nivolumab versus 51% with ipilimumab. Five-year overall survival (OS) rates were 76% with nivolumab and 72% with ipilimumab (75% data maturity: 228 of 302 planned events). Higher levels of tumor mutational burden (TMB), tumor PD-L1, intratumoral CD8+ T cells and IFNγ-associated gene expression signature, and lower levels of peripheral serum C-reactive protein were associated with improved RFS and OS with both nivolumab and ipilimumab, albeit with limited clinically meaningful predictive value. Conclusions: Nivolumab is a proven adjuvant treatment for resected melanoma at high risk of recurrence, with sustained, long-term improvement in RFS and DMFS compared with ipilimumab and high OS rates. Identification of additional biomarkers is needed to better predict treatment outcome. |
| تدمد: | 1557-3265 1078-0432 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_________::434061b974def7d4b67a0e16b85e1b6eTest https://doi.org/10.1158/1078-0432.ccr-22-3145Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi...........434061b974def7d4b67a0e16b85e1b6e |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15573265 10780432 |
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