Reed W D, Hopkins B E, Joske R A, Laurence B H
Gut. 1971 Sep;12(9):736-8. doi: 10.1136/gut.12.9.736.
A double blind comparison of conventional premedication (pethidine, promethazine, and atropine) and neuroleptanalgesia (droperidol and phenoperidine) failed to demonstrate any difference in either the comfort of the patient or ease of instrumentation in 70 upper gastrointestinal tract endoscopies. Further trials are needed before conventional premedication is abandoned.
对传统术前用药(哌替啶、异丙嗪和阿托品)与神经安定镇痛术(氟哌利多和苯哌利定)进行的双盲比较,未能在70例上消化道内镜检查中发现患者舒适度或操作难易程度方面存在任何差异。在放弃传统术前用药之前,还需要进一步试验。