DERMAL ANESTHESIA - COMPARISON OF EMLA CREAM WITH IONTOPHORETIC LOCAL-ANESTHESIA

被引：33

作者：

IRSFELD, S

KLEMENT, W

LIPFERT, P

机构：

[1] Department of Clinical Anaesthesiology, Heinrich-Heine University Düsseldorf, 4000 Düsseldorf

来源：

BRITISH JOURNAL OF ANAESTHESIA | 1993年 / 71卷 / 03期

关键词：

ANESTHESIA; LOCAL; IONTOPHORESIS; EMLA;

D O I：

10.1093/bja/71.3.375

中图分类号：

R614 [麻醉学];

学科分类号：

100217 ;

摘要：

We have compared the efficacy of two non-invasive methods of transdermal anaesthesia: application of EMLA cream and iontophoresis of 5% lignocaine with adrenaline 1:50000 in six healthy subjects. We tested depth of tissue penetration (pinprick) and effect on pain evoked by iv. injection. After iontophoresis, pain on iv. injection was abolished in five of six volunteers, whereas EMLA had no effect. We conclude that local anaesthetics penetrate deeply enough to numb both veins and skin with iontophoresis only.

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收藏

页码：375 / 378

页数：4

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