氧化可降低成人伤口护理相关疼痛:系统性审查和元分析
Ziyang Wang1,2, Fei Wang3, Xiaochen Jiang1,2
1Department of Stomatology, The 960th Hospital of People' s Liberation Army of China (PLA), Jinan, People's Republic of China.
氧化 (N2O) 没有显著减少整体伤口护理疼痛,但显示出对烧伤的潜在益处. 由于研究的局限性,需要进一步的研究.
科学领域:
- 疼痛管理 疼痛管理
- 伤口护理 伤口护理
- 麻醉学 麻醉学
背景情况:
- 伤口护理程序往往会引起急性,高强度的疼痛,导致患者恐惧并影响治疗.
- 氧化 (N2O) 在伤口护理中用于缓解疼痛,但现有的证据是相互矛盾的.
- 系统性审查和元分析至关重要,以澄清N2O对伤口护理疼痛的疗效.
研究的目的:
- 系统地审查和元分析随机对照试验,评估氧化 (N2O) 在成年人伤口护理过程中治疗疼痛的疗效.
- 评估N2O对疼痛评分,患者满意度和与伤口护理相关的副作用的影响.
主要方法:
- 在多个数据库 (PubMed,Embase,Cochrane图书馆,科学网,Scopus,临床试验.gov) 进行系统搜索,截至2023年2月.
- 包括随机对照试验,调查N2O对成年人的伤口护理疼痛.
- 来自六项研究的综合数据的元分析,其中七项研究被纳入系统性审查,重点关注疼痛评分,满意度和副作用.
主要成果:
- 聚合分析显示,N2O组与对照组之间的疼痛减轻没有显著差异 (MD, -0.02;95% CI,-1.46至1.42;p = 0.98).
- 亚组分析表明,N2O在烧伤护理方面有效,但在治疗方面无效.
- N2O在氧气上表现出优越性,有效性与局部或静脉麻醉相当,患者满意度或副作用没有显著差异.
结论:
- 氧化 (N2O) 可能在特定的伤口护理场景中为疼痛管理提供潜在的好处,特别是在烧伤方面.
- 在这次元分析中,N2O对整体伤口护理疼痛缓解的整体疗效在统计学上并不显著.
- 在包含的研究中存在偏差的高风险需要在解释研究结果时谨慎,并强调需要进一步进行高质量的研究.
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