Iontophoretically applied lidocaine reduces pain on propofol injection

被引:20
作者
Sadler, PJ [1 ]
Thompson, HM [1 ]
Maslowski, P [1 ]
Liddle, A [1 ]
Rowbotham, DJ [1 ]
机构
[1] Univ Leicester, Leicester Royal Infirm, Dept Anaesthesia, Leicester LE1 5WW, Leics, England
关键词
anaesthetics i.v; propofol; anaesthetics local; lidocaine; pain; injection;
D O I
10.1093/bja/82.3.432
中图分类号
R614 [麻醉学];
学科分类号
100217 ;
摘要
We have compared iontophoretically and locally applied lidocaine for relief of pain on propofol injection. Pain was assessed an insertion of a 20-gauge i.v. cannula and at 10-s intervals for 30 s after injection of propofol. Pain scores on cannulation were significantly less in the iontophoresis group (median 1.1) than in the sham (control) group (median 2.8) (P<0.005). Pain after injection of propofol was significantly reduced at 10 (P<0.002), 20 (P<0.001) and 30 s (P<0.001). We conclude that iontophoretically applied lidocaine decreased the pain of cannulation and propofol injection.
引用
收藏
页码:432 / 434
页数:3
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