Analgesic effect of dexmedetomidine combined with butorphanol in patients subjected to cardiac surgery
10.3760/cma.j.cn341190-20211220-01399
- 白话标题:右美托咪定联合布托啡诺用于心脏外科术后患者的镇痛效果研究
- 作者:
Xiaona TIAN
1
;
Meiling FENG
作者信息
1. 威海市中心医院麻醉科，威海 264400
- 关键字:
Cardiac surgical procedures;
Anesthesia and analgesia;
Analgesics;
Dexmedetomidine;
Butorphanol;
Pain measurement;
Hemodynamics;
Patient satisfaction
- 来源:
Chinese Journal of Primary Medicine and Pharmacy
2022;29(11):1601-1605
- 国家China
- 语言:Chinese
-
摘要:
Objective:To investigate the effect of dexmedetomidine combined with butorphanol on perioperative analgesia in patients subjected to cardiac surgery.Methods:Sixty-three patients who underwent elective cardiac surgery in Weihai Central Hospital from June 2019 to August 2020 were included in this study. They were divided into propofol + sufentanil group ( n = 21), dexmedetomidine + sufentanil group ( n = 23) and dexmedetomidine + butorphanol group ( n = 19) according to different analgesic methods. Postoperative analgesic satisfaction, Visual Analogue Scale score, hemodynamic changes (heart rate, respiratory rate, systolic blood pressure, diastolic blood pressure) and adverse reactions were compared among the three groups. Results:The satisfaction rate of postoperative analgesia in the dexmedetomidine + butorphanol group was 94.7% (18/19), which was significantly higher than 61.9% (13/21) in the propofol + sufentanil group and 60.8% (14/23) in the dexmedetomidine + sufentanil group ( χ2 = 6.16, 6.57, both P < 0.05). At 4, 12, 24 and 48 hours after tracheal extubation, Visual Analogue Scale score in the dexmedetomidine + butorphanol group were significantly lower than that in the propofol + sufentanil group and dexmedetomidine + sufentanil group (both P < 0.05). At the time of tracheal extubation and at 5 minutes after tracheal extubation, heart rate, respiratory rate, systolic blood pressure and diastolic blood pressure in the dexmedetomidine+butorphanol group were significantly lower than those in the propofol + sufentanil group and dexmedetomidine + sufentanil group (both P < 0.05). The incidence of adverse reactions in the dexmedetomidine + butorphanol group was 10.5% (2/19), which was significantly lower than 23.8% (5/21) in the propofol + sufentanil group and 30.43% (7/23) in the dexmedetomidine + sufentanil group [30.4% (7/23), χ2=21.94, P < 0.001]. Conclusion:Dexmedetomidine combined with butorphanol in cardiac surgery can not only stabilize postoperative blood pressure and heart rate, but also lower the degree of pain and is highly safe.
