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儿童手术前口服碳水化合物:一个元分析和系统审查
1SICU, Children's Hospital of Nanjing Medical University, Nanjing, China.
Biological research for nursing
|June 11, 2024
概括
在手术前对儿童进行手术前的口服碳水化合物 (CHO) 给药是安全有效的,可减少术后的恶心和吐. 需要进一步的研究才能充分理解它在手术护理中的作用.
科学领域:
- 儿科手术 儿科手术
- 麻醉学 麻醉学
- 临床营养学 临床营养学
背景情况:
- 在儿科手术患者使用手术前口服碳水化合物 (CHO) 方面存在不一致的发现.
- 需要进行全面的元分析,以澄清儿童手术前CHO的疗效和安全性.
- 为临床护理和外科手术实践制定基于证据的指南至关重要.
研究的目的:
- 在接受手术的儿童中,系统评估手术前口服碳水化合物 (CHO) 的有效性和安全性.
- 为儿童外科护理的临床决策提供可靠的参考.
- 综合关于这个主题的随机对照试验 (RCT) 的当前证据.
主要方法:
- 在多个数据库进行了系统的文献搜索,包括PubMed,Embase和Cochrane图书馆,截至2024年4月12日.
- 包含1279名儿童的9项随机对照试验 (RCT) 被纳入了元分析.
- 数据分析使用RevMan 5.4软件进行,以埃格尔回归分析来评估出版偏差.
主要成果:
- 在手术前口服CHO的使用显著增加了胃汁的pH值,并降低了手术内镇静评分.
- 在CHO组中观察到,手术后恶心和吐的发生率显著下降.
- 两组之间没有发现胃残留体积 (RGV) 或手术后血糖水平的显著差异.
结论:
- 在手术前口服碳水化合物是儿童患者的安全和可行的干预措施.
- 这些发现表明,在减少恶心和吐,改善手术内镇静等方面有好处.
- 建议采用更大的样本大小进行进一步的高质量研究,以巩固儿科外科手术方案中术前CHO的作用.
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