Effect of sufentanil on analgesia and sedation for ventilated critically ill patients
10.3760/cma.j.issn.2095-4352.2016.06.018
- VernacularTitle:舒芬太尼对机械通气重症患者的镇痛镇静作用
- Author:
Jinxi YUE
;
Qingqing HUANG
;
Meixian SU
;
Linjun WAN
;
Hui LI
;
Ouya LIU
;
Haitao WU
- Publication Type:Journal Article
- Keywords:
Sufentanil;
Fentanyl;
Analgesia;
Sedation;
Mechanical ventilation
- From:
Chinese Critical Care Medicine
2016;28(6):563-566
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compared analgesic effect of sufentanil and fentanyl in surgery patients during mechanical ventilation, and to explore the rational dosage of analgesic and sedative drugs. Methods A prospective randomized controlled trial was conducted. 600 postoperative critically ill patients underwent mechanical ventilation for 12-72 hours admitted to Department of Critical Care Medicine of the Second Affiliated Hospital of Kunming Medical University from April 2013 to March 2015 were enrolled. They were randomly divided into two groups, sufentanil and fentanyl was used for analgesia respectively, and 300 patients in each group. The initiate dosage of sufentanil and fentanil was 5 μg/h and 50 μg/h, and the dosage was adjusted. A postoperative pain score (Prince-Henry score) of 0-1, and Richmond agitation-sedation scale (RASS) score -1-0 were targeted. 1 mg/kg of propofol was used if patient could not fall in sleep or felt anxious after loading dose of sufentanil (5 μg) or fentanil (50 μg) for 5 minutes. The use of analgesic drugs, the proportion and dosage of propofol was observed in the two groups, and adverse reactions were recorded. Results The mean dose of sufentanil for analgesia was (0.07±0.02) μg·kg-1·h-1, and the mean dose of fentanyl was (0.67±0.12) μg·kg-1·h-1. The patients in the two groups received propofol 40 to 60 mg/h in night, and the use proportion of propofol in sufentanil group was slightly less than that in fentanyl group (25.7% vs. 28.3%), but the difference was not statistically significant (P > 0.05). It was found by subgroup age analysis that, the mean analgesic dose of sufentanil or fentanyl in patients over 80 years old was lower than that in 70-79 years, 60-69 years and < 60 years groups but without statistical significance. There were 11 cases (3.7%) and 21 cases (7.0%) patients suffered from respiratory depression in sufentanil group and fentanyl group, respectively, without statistical significance (P = 0.069). The hemodynamics of patients in two groups was stable during analgesia, and no accidental extubation due to restlessness was found. Conclusions A smaller dose of sufentanil for postoperative patients underwent mechanical ventilation with satisfactory analgesia was (0.07±0.02) μg·kg-1·h-1, but need to be added with 40-60 mg/h and a small dose of propofol to improve anxiety and sleep. The proportion of patients needing propofol addition was slightly lower than that of fentanyl.
