Hynynen M J, Turunen M T, Korttila K T
Anesth Analg. 1986 Apr;65(4):370-2.
The effects of alfentanil (7.5 or 15 micrograms/kg) and fentanyl (1.5 micrograms/kg) on common bile duct pressure were examined by using an indwelling postoperative T-tube in 36 conscious, unpremedicated patients. All opiate doses significantly (P less than 0.001) increased the pressure. There was no significant difference among the groups in the peak pressures nor in the times to peak pressures. Fentanyl had a significantly longer duration of effect on pressure.
在36例清醒、未用术前药的患者中，通过留置术后T形管，研究了阿芬太尼（7.5或15微克/千克）和芬太尼（1.5微克/千克）对胆总管压力的影响。所有阿片类药物剂量均显著（P<0.001）增加了压力。各组之间在峰值压力及达到峰值压力的时间方面无显著差异。芬太尼对压力的作用持续时间显著更长。
