全身麻醉术后恶心呕吐防治的研究进展
2024-05-21朱成云梁燕红覃秋海
朱成云 梁燕红 覃秋海
【摘要】 术后恶心呕吐(PONV)是术后很常见的并发症,严重影响患者术后的感受和术后康复。了解术后恶心呕吐的相关高危因素和防治方法,有利于提高患者术后满意度,有利于患者术后康复。本文就术后恶心呕吐的概述、发生机制、相关因素、评分等逐一进行阐述,着重对PONV的防治研究进展进行综述。
【关键词】 术后恶心呕吐 全身麻醉 药物 防治
Research Progress in the Prevention and Treatment of Nausea and Vomiting after General Anesthesia Surgery/ZHU Chengyun, LIANG Yanhong, QIN Qiuhai. //Medical Innovation of China, 2024, 21(08): -178
[Abstract] Postoperative nausea and vomiting (PONV) are common complications that seriously affect patients' postoperative feelings and recovery. Understanding the high-risk factors and prevention and treatment methods related to postoperative nausea and vomiting is beneficial for improving patients' satisfaction and postoperative rehabilitation. This article provides an overview, pathogenesis, related factors, and scores of postoperative nausea and vomiting, with a focus on the research progress in the prevention and treatment of PONV.
[Key words] Postoperative nausea and vomiting General anesthesia Medications Prevention and control
First-author's address: Department of Anesthesiology, Gangbei District People's Hospital of Guigang, Guigang 537100, China
doi:10.3969/j.issn.1674-4985.2024.08.039
術后恶心呕吐(PONV)不仅给患者造成强烈不适感,还能进一步导致其他的严重并发症,严重影响到患者的术后康复。虽然经过很多年的努力,术后恶心呕吐的发生率有所下降,但目前其发生率仍然较高,特别是全身麻醉术后的恶心呕吐发生率更高,如果能有效防治术后恶心呕吐,有利于患者术后康复。本文就术后恶心呕吐的发生机制、影响因素、评分和防治进行综述,以便供临床参考。
1 概述
PONV是手术常见的并发症之一[1],是指主要发生在术后24 h内胃肠功能紊乱(表现为恶心、呕吐),有极少数患者可以持续3~5 d或更久。据研究报道,PONV的发生率为20%~37%,而大手术和高危患者的发生率更高[2],尤其是全身麻醉后的高危患者PONV发生率可高达80%[3]。PONV根据轻重程度的不同,主要有3个症状:单纯恶心、干呕、呕吐。PONV不仅给患者造成强烈不适感,降低患者舒适满意度,剧烈呕吐还会使腹内压增加导致切口渗血、切口感染、切口裂开或形成切口疝,也会导致颅内压、血压升高或脑血管意外,更甚至会造成胃黏膜撕裂出血,以及误吸、窒息、水电解质紊乱等严重并发症。……
