D Lorusso, N Colombo, C Dubot, M V Cáceres, K Hasegawa, R Shapira-Frommer, P Salman, E Yañez, M Gümüş, M Olivera, V Samouëlian, V Castonguay, A Arkhipov, K Li, S Toker, C Tekin, K S Tewari, B J Monk
{"title":"Pembrolizumab 联合化疗治疗晚期和复发性宫颈癌：根据随机 KEYNOTE-826 研究中贝伐单抗使用情况的最终分析。","authors":"D Lorusso, N Colombo, C Dubot, M V Cáceres, K Hasegawa, R Shapira-Frommer, P Salman, E Yañez, M Gümüş, M Olivera, V Samouëlian, V Castonguay, A Arkhipov, K Li, S Toker, C Tekin, K S Tewari, B J Monk","doi":"10.1016/j.annonc.2024.10.002","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>In KEYNOTE-826 (NCT03635567), pembrolizumab plus chemotherapy (± bevacizumab) significantly improved overall survival (OS) and progression-free survival (PFS) in patients with persistent, recurrent, or metastatic cervical cancer. This exploratory analysis examined outcomes in patient subgroups defined by bevacizumab use.</p><p><strong>Patients and methods: </strong>Eligible adult patients had persistent, recurrent, or metastatic squamous cell carcinoma, adenosquamous carcinoma, or adenocarcinoma of the cervix not previously treated with chemotherapy and not amenable to curative treatment; measurable disease per RECIST v1.1; and an Eastern Cooperative Oncology Group performance status ≤1. Patients were randomized 1:1 to pembrolizumab 200 mg every 3 weeks or placebo for up to 35 cycles plus chemotherapy (± bevacizumab 15 mg/kg). Dual primary endpoints were OS and PFS per RECIST v1.1 by investigator assessment. Outcomes were assessed in subgroups defined by bevacizumab use. Hazard ratios (HRs) and 95% CIs were based on a stratified Cox regression model.</p><p><strong>Results: </strong>617 patients were randomized (pembrolizumab arm, n=308 [63.6% with bevacizumab]; placebo arm, n=309 [62.5% with bevacizumab]). The most common reason for bevacizumab exclusion was medical contraindication (75.9%). Among patients who received bevacizumab, HRs (95% CIs) for PFS favored the pembrolizumab arm in the PD-L1 combined positive score (CPS) ≥1 (0.56 [0.43-0.73]) and all-comer (0.57 [0.45-0.73]) populations; OS results were 0.60 (0.45-0.79) and 0.61 (0.47-0.80), respectively. Among patients who did not receive bevacizumab, HRs (95% CIs) for PFS also favored the pembrolizumab arm in the PD-L1 CPS≥1 (0.61 [0.44-0.85]) and all-comer (0.69 [0.50-0.94]) populations; OS results were 0.61 (0.44-0.85) and 0.67 (0.49-0.91), respectively. Among patients who received bevacizumab, grade ≥3 treatment-related adverse events occurred in 74.0% of patients in the pembrolizumab arm and 66.8% in the placebo arm.</p><p><strong>Conclusion: </strong>Pembrolizumab plus chemotherapy prolonged PFS and OS and had manageable safety compared with placebo plus chemotherapy in patient subgroups defined by bevacizumab use.</p>","PeriodicalId":8000,"journal":{"name":"Annals of Oncology","volume":" ","pages":""},"PeriodicalIF":56.7000,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Pembrolizumab Plus Chemotherapy for Advanced and Recurrent Cervical Cancer: Final Analysis According to Bevacizumab Use in the Randomized KEYNOTE-826 Study.\",\"authors\":\"D Lorusso, N Colombo, C Dubot, M V Cáceres, K Hasegawa, R Shapira-Frommer, P Salman, E Yañez, M Gümüş, M Olivera, V Samouëlian, V Castonguay, A Arkhipov, K Li, S Toker, C Tekin, K S Tewari, B J Monk\",\"doi\":\"10.1016/j.annonc.2024.10.002\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>In KEYNOTE-826 (NCT03635567), pembrolizumab plus chemotherapy (± bevacizumab) significantly improved overall survival (OS) and progression-free survival (PFS) in patients with persistent, recurrent, or metastatic cervical cancer. This exploratory analysis examined outcomes in patient subgroups defined by bevacizumab use.</p><p><strong>Patients and methods: </strong>Eligible adult patients had persistent, recurrent, or metastatic squamous cell carcinoma, adenosquamous carcinoma, or adenocarcinoma of the cervix not previously treated with chemotherapy and not amenable to curative treatment; measurable disease per RECIST v1.1; and an Eastern Cooperative Oncology Group performance status ≤1. Patients were randomized 1:1 to pembrolizumab 200 mg every 3 weeks or placebo for up to 35 cycles plus chemotherapy (± bevacizumab 15 mg/kg). Dual primary endpoints were OS and PFS per RECIST v1.1 by investigator assessment. Outcomes were assessed in subgroups defined by bevacizumab use. Hazard ratios (HRs) and 95% CIs were based on a stratified Cox regression model.</p><p><strong>Results: </strong>617 patients were randomized (pembrolizumab arm, n=308 [63.6% with bevacizumab]; placebo arm, n=309 [62.5% with bevacizumab]). The most common reason for bevacizumab exclusion was medical contraindication (75.9%). Among patients who received bevacizumab, HRs (95% CIs) for PFS favored the pembrolizumab arm in the PD-L1 combined positive score (CPS) ≥1 (0.56 [0.43-0.73]) and all-comer (0.57 [0.45-0.73]) populations; OS results were 0.60 (0.45-0.79) and 0.61 (0.47-0.80), respectively. Among patients who did not receive bevacizumab, HRs (95% CIs) for PFS also favored the pembrolizumab arm in the PD-L1 CPS≥1 (0.61 [0.44-0.85]) and all-comer (0.69 [0.50-0.94]) populations; OS results were 0.61 (0.44-0.85) and 0.67 (0.49-0.91), respectively. Among patients who received bevacizumab, grade ≥3 treatment-related adverse events occurred in 74.0% of patients in the pembrolizumab arm and 66.8% in the placebo arm.</p><p><strong>Conclusion: </strong>Pembrolizumab plus chemotherapy prolonged PFS and OS and had manageable safety compared with placebo plus chemotherapy in patient subgroups defined by bevacizumab use.</p>\",\"PeriodicalId\":8000,\"journal\":{\"name\":\"Annals of Oncology\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":56.7000,\"publicationDate\":\"2024-10-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Annals of Oncology\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1016/j.annonc.2024.10.002\",\"RegionNum\":1,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ONCOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Annals of Oncology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1016/j.annonc.2024.10.002","RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ONCOLOGY","Score":null,"Total":0}
Pembrolizumab Plus Chemotherapy for Advanced and Recurrent Cervical Cancer: Final Analysis According to Bevacizumab Use in the Randomized KEYNOTE-826 Study.
Background: In KEYNOTE-826 (NCT03635567), pembrolizumab plus chemotherapy (± bevacizumab) significantly improved overall survival (OS) and progression-free survival (PFS) in patients with persistent, recurrent, or metastatic cervical cancer. This exploratory analysis examined outcomes in patient subgroups defined by bevacizumab use.
Patients and methods: Eligible adult patients had persistent, recurrent, or metastatic squamous cell carcinoma, adenosquamous carcinoma, or adenocarcinoma of the cervix not previously treated with chemotherapy and not amenable to curative treatment; measurable disease per RECIST v1.1; and an Eastern Cooperative Oncology Group performance status ≤1. Patients were randomized 1:1 to pembrolizumab 200 mg every 3 weeks or placebo for up to 35 cycles plus chemotherapy (± bevacizumab 15 mg/kg). Dual primary endpoints were OS and PFS per RECIST v1.1 by investigator assessment. Outcomes were assessed in subgroups defined by bevacizumab use. Hazard ratios (HRs) and 95% CIs were based on a stratified Cox regression model.
Results: 617 patients were randomized (pembrolizumab arm, n=308 [63.6% with bevacizumab]; placebo arm, n=309 [62.5% with bevacizumab]). The most common reason for bevacizumab exclusion was medical contraindication (75.9%). Among patients who received bevacizumab, HRs (95% CIs) for PFS favored the pembrolizumab arm in the PD-L1 combined positive score (CPS) ≥1 (0.56 [0.43-0.73]) and all-comer (0.57 [0.45-0.73]) populations; OS results were 0.60 (0.45-0.79) and 0.61 (0.47-0.80), respectively. Among patients who did not receive bevacizumab, HRs (95% CIs) for PFS also favored the pembrolizumab arm in the PD-L1 CPS≥1 (0.61 [0.44-0.85]) and all-comer (0.69 [0.50-0.94]) populations; OS results were 0.61 (0.44-0.85) and 0.67 (0.49-0.91), respectively. Among patients who received bevacizumab, grade ≥3 treatment-related adverse events occurred in 74.0% of patients in the pembrolizumab arm and 66.8% in the placebo arm.
Conclusion: Pembrolizumab plus chemotherapy prolonged PFS and OS and had manageable safety compared with placebo plus chemotherapy in patient subgroups defined by bevacizumab use.
期刊介绍：
Annals of Oncology, the official journal of the European Society for Medical Oncology and the Japanese Society of Medical Oncology, offers rapid and efficient peer-reviewed publications on innovative cancer treatments and translational research in oncology and precision medicine.
The journal primarily focuses on areas such as systemic anticancer therapy, with a specific emphasis on molecular targeted agents and new immune therapies. We also welcome randomized trials, including negative results, as well as top-level guidelines. Additionally, we encourage submissions in emerging fields that are crucial to personalized medicine, such as molecular pathology, bioinformatics, modern statistics, and biotechnologies. Manuscripts related to radiotherapy, surgery, and pediatrics will be considered if they demonstrate a clear interaction with any of the aforementioned fields or if they present groundbreaking findings.
Our international editorial board comprises renowned experts who are leaders in their respective fields. Through Annals of Oncology, we strive to provide the most effective communication on the dynamic and ever-evolving global oncology landscape.
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