Pressure waveform-guided epidural catheter placement in comparison to the loss-of-resistance conventional method

被引:15
|
作者
Gong, Yuhua [1 ]
Shi, Haixia [1 ]
Wu, Jie [1 ]
Labu, Danbaila [1 ]
Sun, Junzhi [1 ]
Zhong, Haiyan [1 ]
Li, Libiao [1 ]
Xin, Xuedong [1 ]
Wang, Ling [1 ]
Wu, Lifang [1 ]
Ma, Daqing [2 ]
机构
[1] Inner Mongolia Med Coll, Affiliated Hosp 1, Dept Anesthesiol, Hohhot, Inner Mongolia, Peoples R China
[2] Univ London Imperial Coll Sci Technol & Med, Chelsea & Westminster Hosp, Dept Surg & Canc, London, England
关键词
Catheterization; Epidural anesthesia; Epidural catheter placement: complications; Loss-of-resistance technique; Pressure waveform-guided epidural catheter placement; GENERAL-ANESTHESIA; NEEDLE PLACEMENT; LOCATION; SURGERY; CONFIRM; DOGS;
D O I
10.1016/j.jclinane.2014.01.015
中图分类号
R614 [麻醉学];
学科分类号
100217 ;
摘要
Study Objectives: To investigate pressure waveform-guided epidural catheter placement (PWEP) and its effect. in clinical practice. Design: Single-center, prospective cohort-study. Setting: University teaching hospital. Patients: 3,326 patients undergoing thoracic, abdominal, and lower limb surgery. Interventions: 1,614 underwent PWEP and 1,664 had the loss-of-resistance (LOR) technique. Measurements: Anesthesia success and catheter replacement-related complications were recorded. Main Results: The specificity and sensitivity of PWEP was higher than LOR, and it also provided higher satisfaction with anesthesia when compared with the LOR technique (62.8% vs 45.6 %; P < 0.05). PWEP also performed better than LOR in risk of anesthesia failure (0.4% vs 1.1%; P < 0.05) and catheter replacement-related complications (0% vs 0.6%; P < 0.05). Conclusion: PWEP is a reliable and useful technique for epidural catheter placement. (C) 2014 Elsevier Inc. All rights reserved.
引用
收藏
页码:395 / 401
页数:7
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