德克斯梅德托米丁对经过清醒脑膜切除术的患者的术后狂妄的作用:随机对照试验的研究方案
Muhan Li1, Minying Liu1, Qianyu Cui1
1Department of Anesthesiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
这项研究调查了德克斯美德托米丁 (Dex) 是否可以在清醒的骨切割 (AC) 患者中预防术后痴呆症 (POD). 结果将为临床实践提供有关术后干预措施的信息,以减少高风险神经外科患者的POD.
科学领域:
- 神经外科 神经外科
- 麻醉学 麻醉学
- 临界护理医学 临界护理医学
背景情况:
- 手术后痴呆症 (POD) 是一种常见的并发症,特别是在接受清醒骨切割 (AC) 的神经外科患者中.
- 醒着的骨切割 (AC) 程序,通常是前切割,持续时间越来越长,在关键大脑区域的质瘤患者中增加POD的风险.
- 接受AC的患者代表POD高风险人口,需要有效的预防策略.
研究的目的:
- 评估外科手术期间使用的德克斯梅德托米丁 (Dex) 疗效,以减少接受AC的患者中POD的发病率和严重程度.
- 为AC患者的POD预防提供基于证据的临床指南.
主要方法:
- 一个前性,单中心,双盲,随机对照试验,比较Dex输液与正常盐水安慰剂.
- 患者接受了Dex (0.2μg/kg/h) 或盐水输液,从尿道导管注射前10分钟到持续关闭.
- 主要结局:通过混评估方法评估的POD累积发病率和严重程度,手术后5天. 二次结果:手术期间的意识,神经检查,疼痛,恢复,睡眠和安全.
主要成果:
- 数据收集和分析正在进行中. 该研究旨在确定Dex是否与对照组相比显著降低POD发病率和严重程度.
- 第二次结果分析将探讨Dex对手术期间意识,疼痛,恢复和睡眠质量的影响.
结论:
- 这项随机对照试验将阐明德克斯梅德托米丁在预防清醒时骨切除术后的术后狂妄症方面的有效性.
- 预计这些发现将为优化外科手术期间护理和减少这种脆弱患者群体中妄想发作的发生提供强有力的证据.
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