在全身麻醉下选择性妇科手术后,口服Mirabegron对管相关膀功能障碍的影响:随机,安慰剂控制,双盲研究
Alok Kumar Sahoo1, Sweta Singh2, Jasmina Begum2
1Department of Anesthesiology & Critical Care, AIIMS, Bhubaneswar, 751019, Odisha, India. anaes_alok@aiimsbhubaneswar.edu.in.
International urogynecology journal
|October 3, 2025
概括
在妇科手术后,手术前的mirabegron显著减少了导管相关的膀功能障碍 (CRBD). 这种治疗在术后早期降低了CRBD的发病率和严重程度,改善了患者的治疗结果.
科学领域:
- 麻醉学 麻醉学
- 药理学 药理学是指药理学的学科.
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
背景情况:
- 过度活跃的膀是用mirabegron治疗的,mirabegron是一种β-3上腺素受体激动剂.
- 导管相关的膀功能障碍 (CRBD) 是手术后的一个常见并发症.
- 在预防CRBD方面,手术前的mirabegron的疗效尚未得到充分证实.
研究的目的:
- 调查手术前口服mirabegron对CRBD的发生率和严重性的影响.
- 评估二次结果,包括术后疼痛,止痛药的使用和患者满意度.
主要方法:
- 接受选择性妇科手术的88名女性被随机分配给接受口服mirabegron或安慰剂.
- 米拉贝格隆 (50毫克) 或安慰剂在手术前24小时和1小时内给予.
- 在多个手术后的时间点,使用四分级来评估CRBD发病率和严重程度.
主要成果:
- 在手术后1小时内,Mirabegron显著降低了CRBD (2-4级) 的发生率 (43.2%对72.7%,p=0.009).
- 在手术后1到2小时,mirabegron组的CRBD严重程度 (3至4级) 也较低.
- 在mirabegron组中,术后止痛药 (tramadol) 的使用率较低,没有报告显著的不良影响.
结论:
- 在手术前使用mirabegron有效地降低了选择性妇科手术后早期CRBD的发生率和严重程度.
- 在这种患者群体中,Mirabegron是治疗CRBD的安全和潜在有益的选择.
- 进一步的研究可能会探索最佳剂量和长期影响.
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