在参数方法中预测胸部外周导管插入的临床入口点:一项前性观察性研究
Bhakti Y Deshmukh1, Madhavi G Shetmahajan1, Sumitra G Bakshi1
1Department of Anesthesia, Critical Care and Pain, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, Maharashtra, India.
Journal of anaesthesiology, clinical pharmacology
|June 26, 2024
概括
确定胸部外周插入最佳皮肤穿孔部位仍然具有挑战性. 这项研究发现,没有特定的部位显著改善了成功率,尽管老年患者在胸部中部外周麻醉中出现了更高的失败率.
科学领域:
- 麻醉学 麻醉学
- 疼痛管理 疼痛管理
- 神经外科 神经外科
背景情况:
- 胸部中部外周插入面临高失败率由于复杂的脊髓解剖学.
- 缺少标准化的皮肤穿刺点,用于对中侧胸部外围注射针插入.
- 棘状过程的角化导致插入困难.
研究的目的:
- 确定最佳的皮肤穿孔点,以成功进行胸腔外周导管.
- 评估中胸部区域 (T5-8) 的不同皮肤穿刺部位的成功率.
- 分析影响外周导管成功的因素,包括患者人口统计和程序细节.
主要方法:
- 一项前性观察性研究,涉及155名接受全身麻醉与胸部外周止痛治疗的患者.
- 详细记录患者的人口统计,解剖学地标和程序参数.
- 外周导管成功是由皮肤体感官阻塞定义的.
主要成果:
- 在各种皮肤穿孔部位 (P = 0.58) 中,没有观察到成功率的统计学上显著差异.
- 胸腔外围导管的整体失败率为12.9%.
- 在56岁以上的患者 (P = 0.007) 中,外导管的失败明显更为常见 (P = 0.007).
结论:
- 评估的皮肤穿孔点中没有一个通过参数介质方法证明与成功插入胸外外在胸部中部区域有显著的关联.
- 患者年龄是与胸腔外周导管治疗失败相关的重要因素.
- 可能需要进一步的研究来优化胸腔外周插入技术.
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