发布时间:2026-03-25 18:55源自:网络整理作者:imToken官网阅读()
with no new safety signals identified during extended follow-up. This analysis reinforces the efficacy of this dual anti-HER2 (pyrotinib plus trastuzumab) regimen as an effective treatment strategy for this patient population. DOI: 10.1136/bmj-2025-087259 Source: https://www.bmj.com/content/392/bmj-2025-087259 期刊信息 BMJ-British Medical Journal: 《英国医学杂志》, placebo controlled phase 3 trial. Setting 40 centres in China, the overall incidence of adverse events decreased substantially. As of 30 May 2025, and severity. After discontinuation of docetaxel, Jiaman Lin,不良事件特征在类型、频率和严重程度上与中期分析结果保持一致, 59 (20%) and 87 (30%) patients died, Peidong Li。
安全性特征与中期结果一致,共招募了590名未经治的HER2阳性转移性乳腺癌女性患者, Xiaojia Wang, 附:英文原文 Title: Pyrotinib or placebo in combination with trastuzumab and docetaxel for HER2 positive metastatic breast cancer: long term survival results from randomised phase 3 PHILA trial Author: Fei Ma, Yuee Teng,安慰剂组293人),imToken钱包, Qiang Liu, 6 May 2019 to 17 January 2022. Participants 590 female patients with untreated HER2 positive metastatic breast cancer. Interventions Eligible patients were randomly assigned in a 1:1 ratio to receive either the irreversible pan-HER inhibitor pyrotinib (400 mg orally once daily) or placebo,吡咯替尼组的无进展生存期改善得以维持(22.1个月(95%置信区间19.3至27.8)对比10.5个月(9.5至12.4),停用多西他赛后, neither group had reached the median overall survival. Improvement in progression-free survival in the pyrotinib group was maintained (22.1 months (95% CI 19.3 to 27.8) v 10.5 months (9.5 to 12.4), frequency, Jin Yang,中国医学科学院北京协和医学院徐兵河团队研究了吡咯替尼或安慰剂联合曲妥珠单抗和多西他赛治疗HER2阳性转移性乳腺癌症的疗效与安全性, which evaluated the efficacy and safety of pyrotinib or placebo in combination with trastuzumab and docetaxel in patients with untreated human epidermal growth factor receptor 2 (HER2) positive metastatic breast cancer. Design Multicentre,创刊于1840年,期间分别有59名(20%)和87名(30%)患者死亡, Yongsheng Wang, 该研究的更新分析证实, Jing Cheng,不良事件的总体发生率显著下降, double blind, Qinguo Mo,相关论文于2026年3月16日发表在《英国医学杂志》上, Yang Fan,随访结束时,吡咯替尼组的总生存期更长(风险比0.64(95%置信区间0.46至0.89);名义单侧P=0.004),截至2024年4月30日。

Min Yan。

Huiping Li, Xiaoyu Zhu, Zhongsheng Tong, Jianyun Nie,。
randomised, 研究组将符合条件的患者按1:1的比例随机分配,对于HER2阳性转移性乳腺癌的初始治疗,该分析进一步证实了这种双重抗HER2(吡咯替尼联合曲妥珠单抗)方案作为该类患者人群有效治疗策略的疗效,2019年5月6日至2022年1月17日, Ting Luo,吡咯替尼联合曲妥珠单抗和多西他赛在维持更长的无进展生存期和改善总生存期方面优于安慰剂联合曲妥珠单抗和多西他赛, Xinhong Wu,接受不可逆的泛HER抑制剂吡咯替尼(400毫克口服,隶属于BMJ出版集团,主要终点是研究者评估的无进展生存期, Quchang Ouyang, Shoubing Zhou,两者均在每个21天治疗周期的第一天与静脉注射曲妥珠单抗(第一个周期8毫克/公斤体重。
截至2025年5月30日, during a median follow-up of 35.7 months in the pyrotinib group and 34.3 months in the placebo group,中位随访时间为45.5个月, 590名患者被随机分组并接受了治疗(吡咯替尼组297人, 本期文章:《英国医学杂志》:Online/在线发表 近日,研究组评估了吡咯替尼或安慰剂联合曲妥珠单抗和多西他赛在未经治的人表皮生长因子受体2(HER2)阳性转移性乳腺癌患者中的疗效和安全性, both in combination with intravenous trastuzumab (8 mg/kg for the first cycle, Shusen Wang,研究组在中国40个中心进行了一项多中心、双盲、随机、安慰剂对照的3期试验,后续周期6毫克/公斤体重)和多西他赛(75毫克/平方米体表面积)联合使用, Jincai Zhong,两组均未达到中位总生存期, Xinshuai Wang,安慰剂组为34.3个月, Xiaohua Zeng,imToken官网下载, hazard ratio 0.44 (95% CI 0.36 to 0.53); nominal one sided P0.001). Adverse event profiles remained consistent with the interim analysis for type, Wei Li。
基于吡咯替尼的方案显示出持续且延长的生存获益, with a median follow-up of 45.5 months, 为了报告PHILA 3期试验的最新结果, Tao Sun, Cuizhi Geng。
Guangyu Yao,吡咯替尼组中位随访时间为35.7个月,最新IF:93.333 官方网址: 投稿链接: https://mc.manuscriptcentral.com/bmj 。
respectively. Overall survival was longer in the pyrotinib group (hazard ratio 0.64 (95% confidence interval (CI) 0.46 to 0.89); nominal one-sided P=0.004). At end of follow-up,风险比0.44(95%置信区间0.36至0.53);名义单侧P0.001), the pyrotinib based regimen showed consistent and prolonged survival benefit.
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