Application of target controlled infusion of propofol anesthesia to elderly patients undergoing colonoscopy
- VernacularTitle:异丙酚靶控输注麻醉在老年患者结肠镜检查中的应用
- Author:
Xuefeng SUN
;
Jianhua HAO
;
Heng JIN
- Publication Type:Journal Article
- Keywords:
colonoscopy;
target controlled infusion;
propofol
- From:
Medical Journal of Chinese People's Liberation Army
1983;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the anesthetic effect and influence to circulatory and respiratory function of target controlled infusion(TCI)and intravenous injection of propofol anesthesia in elderly patients undergoing colonoscopy.Method 50 patients above 55 years of age undergoing colonoscopy were randomly allocated to 2 groups.The TCI group received target controlled infusion of propofol with a target concentration of 3?g/ml.The injection group received intravenous injection of 2mg/kg propofol with addition of 20-50mg propofol for each time at intervals during anesthesia when necessary.BP,HR,SpO2,and limb motion were detected during colonoscopy operation,and the time of eye-open and word-response after colonoscopy were also recorded.Results No significant difference was found in colonoscopy time and limb motion response between the two groups.Patients in TCI group consumed more propofol and opening of eyes was delayed compared to those patients in the injection group(P
