静脉穿刺前局部应用复方利多卡因乳膏和硝酸甘油软膏。

Local application of EMLA and glyceryl trinitrate ointment before venepuncture.

作者信息

Gunawardene R D, Davenport H T

机构信息

Department of Anaesthesia, Northwick Park Hospital, Harrow, Middlesex.

出版信息

Anaesthesia. 1990 Jan;45(1):52-4. doi: 10.1111/j.1365-2044.1990.tb14506.x.

DOI:10.1111/j.1365-2044.1990.tb14506.x

PMID:2107773

Abstract

One hundred unpremedicated fit day surgery patients aged between 27 and 68 years were allocated randomly into one of four groups and EMLA, glyceryl trinitrate, EMLA and glyceryl trinitrate or a placebo ointment was applied to the dorsum of a hand. The pain and ease of venepuncture were determined at induction of anaesthesia 60 minutes later. Pain scores were also reassessed 1-2 hours after operation. Lower pain scores and easier venepuncture occurred when EMLA and glyceryl trinitrate ointment was applied to the dorsum of the hand.

摘要

100名年龄在27至68岁之间、未接受术前用药的健康日间手术患者被随机分为四组，分别在其手背涂抹复方利多卡因乳膏、硝酸甘油、复方利多卡因乳膏和硝酸甘油或安慰剂软膏。60分钟后麻醉诱导时测定静脉穿刺的疼痛程度和难易程度。术后1至2小时也重新评估疼痛评分。在手背涂抹复方利多卡因乳膏和硝酸甘油软膏时，疼痛评分较低，静脉穿刺也更容易。