Göransson A M
Scand J Gastroenterol. 1979;14(8):961-7.
In a study of 52 consecutive out-patients the effects of diazepam and dixyrazine were compared with each other and with placebo as premedication for elective gastroscopy. All patients also received topical lidocaine and intravenous administration of propantheline bromide immediately before the examination. No difference was found between diazepam and dixyrazine, but they were both significantly superior to placebo in relieving anxiety, retching, and eructations.
在一项对52例连续门诊患者的研究中，比较了地西泮和二苯西平作为择期胃镜检查术前用药的效果，并与安慰剂进行了对照。所有患者在检查前还接受了局部利多卡因和静脉注射溴丙胺太林。地西泮和二苯西平之间未发现差异，但在缓解焦虑、干呕和嗳气方面，它们均显著优于安慰剂。
