Kuo M J, Zeitoun H, Macnamara M, Wagstaff K, Carlin W V, Turner N
Department of Otolaryngology, North Staffordshire Royal Infirmary, UK.
Clin Otolaryngol Allied Sci. 1995 Aug;20(4):357-9. doi: 10.1111/j.1365-2273.1995.tb00060.x.
Packing of the nasal cavity remains a common routine precautionary measure following septal surgery. The nasal pack and its removal 24 h later are often cited by patients as the most painful aspects of septal surgery. We present the results of a randomized, prospective controlled trial of the use of topical 5% lignocaine ointment as a method of pain relief following post-operative nasal packing. Post-operative pain as measured using a visual analogue scale at 3 h post-operatively was halved in patients receiving a lignocaine impregnated nasal pack compared with those having a standard vaseline gauze pack (P < 0.05). Pain scores at 6 h post-operatively and at pack removal were also reduced, but these failed to reach significance. No patients suffered reactionary haemorrhage. The use of topical lignocaine ointment is safe and may have a place in the relief of pain due to post-operative nasal packing.
鼻中隔手术后,鼻腔填塞仍是一种常见的常规预防措施。患者常称鼻腔填塞物及其在24小时后取出是鼻中隔手术最痛苦的环节。我们开展了一项随机、前瞻性对照试验,以研究使用局部5%利多卡因软膏作为术后鼻腔填塞后缓解疼痛方法的效果。与使用标准凡士林纱布填塞的患者相比,使用利多卡因浸渍鼻腔填塞物的患者术后3小时使用视觉模拟量表测得的术后疼痛减轻了一半(P < 0.05)。术后6小时及取出填塞物时的疼痛评分也有所降低,但未达到显著水平。没有患者发生继发性出血。局部使用利多卡因软膏是安全的,在缓解术后鼻腔填塞引起的疼痛方面可能有一定作用。