Outcomes of patients undergoing off-pump coronary artery bypass grafting under morphine-fentanyl combined anesthesia
10.3760/cma.j.issn.0254-1416.2010.10.002
- VernacularTitle:吗啡-芬太尼复合麻醉下非体外循环冠状动脉旁路移植术患者的转归
- Author:
Liyun ZHAO
;
Yuan XU
;
Xiaonan WANG
;
Xingshuai LIU
;
Enming QING
- Publication Type:Journal Article
- Keywords:
Morphine;
Fentanyl;
Anesthesia,general;
Coronary artery bypass,off-pump;
Anesthesia recovery period
- From:
Chinese Journal of Anesthesiology
2010;30(10):1156-1159
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the outcomes of patients undergoing off-pump coronary artery bypass grafting (OPCABG) under morphine-fentanyl combined anesthesia. MethodsSeventy-two patients aged 41-64 yr undergoing OPCABG were randomly divided into 2 groups (n = 36 each): Ⅰ group morphine + fentanyl (group MF) and Ⅱ group fentanyl (group F). Anesthesia was induced with midazolam, etomidate, and vecuronium.Fentanyl 10-20 μg/kg was given iv when needed. The patients were mechanically ventilated after tracheal intubation. Anesthesia was maintsined with inhalation of 0.5%-2.0% isoflurane and intermittent iv boluses of vecuronium in both groups. Morphine 0.15 mg·kg-1·h-1 + fentanyl 8 μg·kg-1·h-1 were infused during operation in group MF, while in group F fentanyl 10 μg·kg-1·h-1 was infused. Morphine 0.75 mg/h was infused in group MF or fentanyl 10 μg/h in group F for postoperative analgesia after extubation. Recovery from anesthesia was assessed using a nine point (QoR) questionnaire. Pain was measured with VAS score and sedation with Ramsay sedation score ( 1 = fully awake, 6 = asleep, no response to verbal stimulus). The postoperative complications were recorded. ResultsQoR scores were significantly higher in group MF and in group F. The incidence of postoperative febrile reaction was significantly reduced in group MF. There was no significant difference in Ramsay sedation score and other postoperative complications between the 2 groups. ConclusionMorphine-fentanyl combined anesthesia is more beneficial for the prognosis in patients undergoing OPCABG compared with fentanyl combined anesthesia.
