Jérémy Blanc, Aurélien Carnot, Philippe Barthélémy, Vinciane Casert, Brieuc Sautois, Jan Van den Brande, Vincent Vanhaudenarde, Lionel Staudacher, Emmanuel Seront, Veronique Debien, Lieveke Ameye, Nuria Kotecki, Françoise Rothé, Sandrine Rorive, Jean-Christophe Fantoni, Thibault Tricard, Thierry Roumeguère, Ahmad Awada, Nieves Martinez Chanza
{"title":"基于avelumab的肌肉浸润性膀胱癌患者新辅助治疗（AURA Oncodistinct-004）：一项2期多中心临床试验","authors":"Jérémy Blanc, Aurélien Carnot, Philippe Barthélémy, Vinciane Casert, Brieuc Sautois, Jan Van den Brande, Vincent Vanhaudenarde, Lionel Staudacher, Emmanuel Seront, Veronique Debien, Lieveke Ameye, Nuria Kotecki, Françoise Rothé, Sandrine Rorive, Jean-Christophe Fantoni, Thibault Tricard, Thierry Roumeguère, Ahmad Awada, Nieves Martinez Chanza","doi":"10.1136/jitc-2025-012045","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Immunotherapy is becoming a standard of care for non-metastatic muscle-invasive bladder cancer (MIBC). The optimal chemotherapy partner for chemo-immunotherapy combinations remains unknown. We evaluated the efficacy and safety of neoadjuvant avelumab-based regimens in patients with MIBC.</p><p><strong>Methods: </strong>The multicenter phase 2 AURA trial (NCT03674424) enrolled patients with non-metastatic MIBC undergoing radical cystectomy. Cisplatin-eligible patients were randomized to receive avelumab with either dose-dense methotrexate-vinblastine-doxorubicin-cisplatin (ddMVAC-A) or gemcitabine-cisplatin (GC-A). Cisplatin-ineligible patients received either avelumab alone (A) or combined with paclitaxel-gemcitabine (PG-A). The primary endpoint was pathological complete response (pCR). Secondary endpoints included safety, event-free survival, and overall survival (OS).</p><p><strong>Results: </strong>Between July 2018 and September 2021, 137 eligible patients were enrolled in the trial. In the cisplatin-eligible cohort (n=79), pCR rates were 58% (95% CI: 42% to 72%) in the ddMVAC-A arm and 53% (95% CI: 37% to 68%) in the GC-A arm. The 36-month OS rates were 87% (95% CI: 76% to 98%) for ddMVAC-A and 67% (95% CI: 53% to 84%) for GC-A. In the cisplatin-ineligible cohort (n=58), pCR rates were 14% (95% CI: 6% to 31%) in the PG-A arm and 32% (95% CI: 18% to 51%) in the A arm. The 36-month OS rates were 48% (95% CI: 33% to 71%) for PG-A and 42% (95% CI: 27% to 65%) for A. Overall, 51 (38%) patients experienced grade 3-4 treatment-related adverse events.</p><p><strong>Conclusions: </strong>Avelumab combined with cisplatin-based neoadjuvant chemotherapy showed promising efficacy in MIBC with a favorable safety profile, also with the ddMVAC regimen. Among cisplatin-ineligible patients, avelumab monotherapy showed encouraging activity, with no additional benefit observed from the PG-A regimen. These results support the use of the ddMVAC regimen as a potential chemotherapy partner for neoadjuvant chemo-immunotherapy combinations in future phase 3 trials, providing an alternative to the GC regimen currently under investigation.</p><p><strong>Trial registration number: </strong>NCT03674424.</p>","PeriodicalId":14820,"journal":{"name":"Journal for Immunotherapy of Cancer","volume":"13 5","pages":""},"PeriodicalIF":10.3000,"publicationDate":"2025-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12104948/pdf/","citationCount":"0","resultStr":"{\"title\":\"Avelumab-based neoadjuvant therapy in patients with muscle-invasive bladder cancer (AURA Oncodistinct-004): a phase 2 multicenter clinical trial.\",\"authors\":\"Jérémy Blanc, Aurélien Carnot, Philippe Barthélémy, Vinciane Casert, Brieuc Sautois, Jan Van den Brande, Vincent Vanhaudenarde, Lionel Staudacher, Emmanuel Seront, Veronique Debien, Lieveke Ameye, Nuria Kotecki, Françoise Rothé, Sandrine Rorive, Jean-Christophe Fantoni, Thibault Tricard, Thierry Roumeguère, Ahmad Awada, Nieves Martinez Chanza\",\"doi\":\"10.1136/jitc-2025-012045\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>Immunotherapy is becoming a standard of care for non-metastatic muscle-invasive bladder cancer (MIBC). The optimal chemotherapy partner for chemo-immunotherapy combinations remains unknown. We evaluated the efficacy and safety of neoadjuvant avelumab-based regimens in patients with MIBC.</p><p><strong>Methods: </strong>The multicenter phase 2 AURA trial (NCT03674424) enrolled patients with non-metastatic MIBC undergoing radical cystectomy. Cisplatin-eligible patients were randomized to receive avelumab with either dose-dense methotrexate-vinblastine-doxorubicin-cisplatin (ddMVAC-A) or gemcitabine-cisplatin (GC-A). Cisplatin-ineligible patients received either avelumab alone (A) or combined with paclitaxel-gemcitabine (PG-A). The primary endpoint was pathological complete response (pCR). Secondary endpoints included safety, event-free survival, and overall survival (OS).</p><p><strong>Results: </strong>Between July 2018 and September 2021, 137 eligible patients were enrolled in the trial. In the cisplatin-eligible cohort (n=79), pCR rates were 58% (95% CI: 42% to 72%) in the ddMVAC-A arm and 53% (95% CI: 37% to 68%) in the GC-A arm. The 36-month OS rates were 87% (95% CI: 76% to 98%) for ddMVAC-A and 67% (95% CI: 53% to 84%) for GC-A. In the cisplatin-ineligible cohort (n=58), pCR rates were 14% (95% CI: 6% to 31%) in the PG-A arm and 32% (95% CI: 18% to 51%) in the A arm. The 36-month OS rates were 48% (95% CI: 33% to 71%) for PG-A and 42% (95% CI: 27% to 65%) for A. Overall, 51 (38%) patients experienced grade 3-4 treatment-related adverse events.</p><p><strong>Conclusions: </strong>Avelumab combined with cisplatin-based neoadjuvant chemotherapy showed promising efficacy in MIBC with a favorable safety profile, also with the ddMVAC regimen. Among cisplatin-ineligible patients, avelumab monotherapy showed encouraging activity, with no additional benefit observed from the PG-A regimen. These results support the use of the ddMVAC regimen as a potential chemotherapy partner for neoadjuvant chemo-immunotherapy combinations in future phase 3 trials, providing an alternative to the GC regimen currently under investigation.</p><p><strong>Trial registration number: </strong>NCT03674424.</p>\",\"PeriodicalId\":14820,\"journal\":{\"name\":\"Journal for Immunotherapy of Cancer\",\"volume\":\"13 5\",\"pages\":\"\"},\"PeriodicalIF\":10.3000,\"publicationDate\":\"2025-05-24\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12104948/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal for Immunotherapy of Cancer\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1136/jitc-2025-012045\",\"RegionNum\":1,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"IMMUNOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal for Immunotherapy of Cancer","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1136/jitc-2025-012045","RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"IMMUNOLOGY","Score":null,"Total":0}
Avelumab-based neoadjuvant therapy in patients with muscle-invasive bladder cancer (AURA Oncodistinct-004): a phase 2 multicenter clinical trial.
Background: Immunotherapy is becoming a standard of care for non-metastatic muscle-invasive bladder cancer (MIBC). The optimal chemotherapy partner for chemo-immunotherapy combinations remains unknown. We evaluated the efficacy and safety of neoadjuvant avelumab-based regimens in patients with MIBC.
Methods: The multicenter phase 2 AURA trial (NCT03674424) enrolled patients with non-metastatic MIBC undergoing radical cystectomy. Cisplatin-eligible patients were randomized to receive avelumab with either dose-dense methotrexate-vinblastine-doxorubicin-cisplatin (ddMVAC-A) or gemcitabine-cisplatin (GC-A). Cisplatin-ineligible patients received either avelumab alone (A) or combined with paclitaxel-gemcitabine (PG-A). The primary endpoint was pathological complete response (pCR). Secondary endpoints included safety, event-free survival, and overall survival (OS).
Results: Between July 2018 and September 2021, 137 eligible patients were enrolled in the trial. In the cisplatin-eligible cohort (n=79), pCR rates were 58% (95% CI: 42% to 72%) in the ddMVAC-A arm and 53% (95% CI: 37% to 68%) in the GC-A arm. The 36-month OS rates were 87% (95% CI: 76% to 98%) for ddMVAC-A and 67% (95% CI: 53% to 84%) for GC-A. In the cisplatin-ineligible cohort (n=58), pCR rates were 14% (95% CI: 6% to 31%) in the PG-A arm and 32% (95% CI: 18% to 51%) in the A arm. The 36-month OS rates were 48% (95% CI: 33% to 71%) for PG-A and 42% (95% CI: 27% to 65%) for A. Overall, 51 (38%) patients experienced grade 3-4 treatment-related adverse events.
Conclusions: Avelumab combined with cisplatin-based neoadjuvant chemotherapy showed promising efficacy in MIBC with a favorable safety profile, also with the ddMVAC regimen. Among cisplatin-ineligible patients, avelumab monotherapy showed encouraging activity, with no additional benefit observed from the PG-A regimen. These results support the use of the ddMVAC regimen as a potential chemotherapy partner for neoadjuvant chemo-immunotherapy combinations in future phase 3 trials, providing an alternative to the GC regimen currently under investigation.
期刊介绍：
The Journal for ImmunoTherapy of Cancer (JITC) is a peer-reviewed publication that promotes scientific exchange and deepens knowledge in the constantly evolving fields of tumor immunology and cancer immunotherapy. With an open access format, JITC encourages widespread access to its findings. The journal covers a wide range of topics, spanning from basic science to translational and clinical research. Key areas of interest include tumor-host interactions, the intricate tumor microenvironment, animal models, the identification of predictive and prognostic immune biomarkers, groundbreaking pharmaceutical and cellular therapies, innovative vaccines, combination immune-based treatments, and the study of immune-related toxicity.
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