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Updated: Jan 29, 2026

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在前列腺活检期间对老年患者进行深度镇静的雷米扎洛拉姆与普罗波福尔的比较:随机对照试验的协议
Kentaro Fukano1, Yu Fukuda1, Yoshihiko Chiba1
1Department of Anesthesiology and Critical Care Medicine, Jichi Medical University Saitama Medical Center, Saitama, Japan.
BMJ open
|January 27, 2026
概括
在接受前列腺活检的老年患者中,Remimazolam与芬太尼结合可能为治疗过程镇静和止痛提供比普罗波更安全的替代品,可能减少呼吸抑制. 需要进一步的研究来证实这些发现.
科学领域:
- 麻醉学和重症监护医学
- 老年医学 老年医学
- 药理学 药理学是指药理学的学科.
背景情况:
- 人口老龄化需要在前列腺活检等诊断程序中增加程序性镇静和镇痛 (PSA) 的使用.
- 老年患者在深度镇静期间有更高的呼吸抑郁和低氧症的风险,而普罗波福-芬坦尼尔通常会导致不良事件.
- 雷米马佐拉姆是一种新型的超短效二甲,具有较少的呼吸损害的潜在替代品,但证据有限.
研究的目的:
- 为了评估与芬太尼结合的雷米扎洛拉姆是否减少了与普罗波福-芬太尼相比,在接受前列腺活检的老年患者中呼吸系统抑郁的发生率.
- 评估雷米马佐拉姆对老年人深度镇静的安全性和有效性,这些老年人需要在手术期间保持不动.
主要方法:
- 一个单中心,参与者和评估者盲目的优越性随机对照试验,涉及年龄≥70岁的男性,计划进行前列腺活检.
- 参与者按1:1随机分配,接受雷米马佐拉姆或普罗波,两者与芬太尼结合在固定的效果地点度下.
- 主要结局:严重的呼吸暂停 (≥1分钟) 的发生率. 治疗意图分析与每条协议和多次归算灵敏度分析.
主要成果:
- 这项研究是一项计划中的随机对照试验;结果尚未公布.
- 主要结局是严重的呼吸暂停 (≥1分钟) 的发生率,以比较雷米马佐拉姆与普罗波.
- 计划对75岁以上的患者进行子组分析.
结论:
- 这项研究旨在确定在老年患者前列腺活检期间预防呼吸抑制方面,雷米马佐拉姆-芬太尼是否优于普罗波福-芬太尼.
- 研究结果将为临床实践提供有关侵袭性手术中易受伤害的老年人群更安全的镇静选择的信息.
- 结果将通过同行评审的出版物和科学会议传播.
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