根据手术类型的外围止痛和停留时间之间的关联差异:一项观察性研究
Anuj B Patel1, Gerard J Kerins1, Brian D Sites2
1Dartmouth-Hitchcock Health, Lebanon, New Hampshire, USA.
外周止痛药的使用显著减少了腹部手术患者的长期住院时间,但不是胸部或血管手术患者. 这凸显了在评估外围注射止痛时考虑手术类型的重要性.
科学领域:
- 麻醉学 麻醉学
- 外科手术的结果
- 医疗保健服务研究 医疗服务研究
背景情况:
- 由于担心放电延迟,胸部外周止痛的使用量有所下降.
- 外周止痛对住院时间 (LOS) 的影响可能因手术类型而异.
- 了解这些变化对于优化患者护理和资源利用至关重要.
研究的目的:
- 为了调查外围止痛和医院LOS之间的关联是否在各种手术类型之间有所不同.
- 根据外科手术程序量化外围麻醉对长期LOS和其他患者结局的影响.
主要方法:
- 一项对1747名接受非急性腹部,胸部或血管外科手术的成年患者的观察性研究.
- 主要结局:医院LOS和长期LOS的发生率 (≥21天).
- 使用后勤回归分析来检查外周状态和二分类终点之间的关联.
主要成果:
- 外周止痛与长期LOS总体减少45%有关 (p<0.05).
- 这种关联因手术类型而异:对腹部手术 (OR 0.42) 有好处,但对血管 (OR 1.66) 或胸部 (OR 1.07) 手术没有好处.
- 腹部外科手术患者接受外周术的LOS缩短了1.4天,30天再入院减少了37%.
结论:
- 外周止痛和医院LOS之间的关系取决于手术类型.
- 外周止痛疗法在减少LOS和重新接受腹部手术方面显示出显著的好处.
- 需要进一步的研究,以了解不同手术群体中这些多样化影响背后的机制.
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