McKeating K, Bali I M, Dundee J W
Department of Anaesthetics, Queen's University of Belfast, N. Ireland.
Anaesthesia. 1988 Aug;43(8):638-40. doi: 10.1111/j.1365-2044.1988.tb04146.x.
One hundred and fifty-eight unpremedicated patients scheduled for elective surgery were allocated randomly to receive an unsupplemented induction dose of thiopentone or propofol. Visualisation of the vocal cords by standard laryngoscopy was possible more often after propofol (p less than 0.01). Pharyngeal and laryngeal reactivity was similarly depressed more frequently.
158例计划接受择期手术且未使用术前药的患者被随机分配,接受硫喷妥钠或丙泊酚未补充的诱导剂量。丙泊酚诱导后,通过标准喉镜更常能看到声带(p<0.01)。咽部和喉部反应性也更频繁地受到类似抑制。