用于严重的非控制性慢性鼻炎与鼻:CROWNS-2随机临床试验
Shen Shen1,2,3, Bing Yan1,2,3, Ming Wang1,2,3
1Department of Otolaryngology, Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing, China.
JAMA
|August 18, 2025
概括
在患有严重慢性鼻炎和鼻的患者中,Stapokibart 显著减少了鼻的尺寸和堵塞,当它被添加到鼻内皮质固醇中时. 这种新型单克隆抗体为改善生活质量提供了有前途的治疗方案.
科学领域:
- 免疫学
- 耳鼻喉科
- 临床药理学
背景情况:
- 具有鼻息肉的慢性鼻鼻炎 (CRSwNP) 显著影响生活质量.
- 目前的治疗方法可能无法完全解决严重的CRSwNP症状.
- 互白素-4受体α (IL-4Rα) 是CRSwNP相关的炎症途径的一个关键点.
研究的目的:
- 评估新型单克隆抗体stapokibart的疗效和安全性,该抗体针对IL-4Rα,作为一种附加疗法.
- 评估Stapokibart对严重,不受控制的CRSwNP患者鼻息肉大小和堵塞的影响.
- 为了比较Stapokibart加鼻内皮质固醇与安慰剂加鼻内皮质固醇.
主要方法:
- 这是一项随机,双盲,安慰剂控制的第三期临床试验 (NCT05436275),涉及179名严重CRSwNP的成年患者.
- 患者每天接受莫梅酸鼻喷剂,然后随机分配给皮下施用斯塔波基巴特 (300 mg每2周) 或安慰剂,持续24周.
- 副主终点包括24周鼻多得分和鼻塞得分的变化.
主要成果:
- 与安慰剂相比,Stapokibart在24周内显示了鼻得分 (LS平均差异- 2. 3, P<. 001) 和鼻塞得分 (LS平均差异- 0. 7, P<. 001) 的统计显著降低.
- 这些好处在整体人群和患有乙素的小组中都被观察到.
- 严重的不良反应很少发生;然而,在施塔波基巴特治疗中,关节痛和尿液过高的发病率较高.
结论:
- 作为鼻内皮质类固醇的补充剂,Stapokibart有效地降低了鼻的大小,并缓解了严重CRSwNP患者的鼻症状.
- 这些研究结果表明,斯塔波基巴特是治疗严重CRSwNP的可行选择.
- 需要进一步监测特定的不良事件,如关节痛和高尿血.
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