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对用于减轻球后注射疼痛的利多卡因-丙胺卡因乳膏(EMLA)进行双盲评估。

A double-masked evaluation of lignocaine-prilocaine cream (EMLA) used to alleviate the pain of retrobulbar injection.

作者信息

Sunderraj P, Kirby J, Joyce P W, Watson A

机构信息

Department of Ophthalmology, District General Hospital, Southport.

出版信息

Br J Ophthalmol. 1991 Mar;75(3):130-2. doi: 10.1136/bjo.75.3.130.

Abstract

A randomised, placebo controlled, double-masked study was undertaken in 115 patients undergoing cataract surgery to assess the efficacy of the anaesthetic cream EMLA (eutetic mixture of local anaesthetic, lignocaine-prilocaine) in alleviating the pain of retrobulbar injection. Sixty three patients received the EMLA cream and 52 the placebo cream. The pain was assessed objectively by the anaesthetist, who observed the reaction of the patient on needle insertion, and subjectively by the patient. Significantly lower pain scores were recorded in patients treated with EMLA cream (anaesthetist's observation: p less than 0.01, patient's assessment: p less than 0.006). No patients experienced serious side effects in either treatment group.

摘要

对115例接受白内障手术的患者进行了一项随机、安慰剂对照、双盲研究,以评估麻醉乳膏EMLA(局部麻醉剂利多卡因-丙胺卡因的 eutetic 混合物)减轻球后注射疼痛的疗效。63例患者接受EMLA乳膏,52例接受安慰剂乳膏。麻醉师通过观察患者在针头插入时的反应对疼痛进行客观评估,患者进行主观评估。使用EMLA乳膏治疗的患者疼痛评分显著更低(麻醉师观察:p<0.01,患者评估:p<0.006)。两个治疗组均无患者出现严重副作用。

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本文引用的文献

2
Day-case cataract surgery.日间白内障手术。
Br J Ophthalmol. 1983 May;67(5):278-81. doi: 10.1136/bjo.67.5.278.
7
Outpatient cataract surgery 1982-1986.1982 - 1986年门诊白内障手术
Eye (Lond). 1987;1 ( Pt 6):728-34. doi: 10.1038/eye.1987.116.
9
Day-case cataract surgery.日间白内障手术。
Br J Ophthalmol. 1988 Dec;72(12):897-9. doi: 10.1136/bjo.72.12.897.

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