Effects of sevoflurane on blood pressure in patients with different ages
10.11659/jjssx.11E014039
- VernacularTitle:七氟醚对不同年龄段患者血压的影响
- Author:
Shan XU
;
Zhihui YUAN
;
Xue ZHENG
;
Jun ZHOU
;
Zhaoqiong ZHU
- Publication Type:Journal Article
- Keywords:
sevoflurane;
maintenance of anesthesia;
blood pressure;
laparoscopic cholecystectomy
- From:
Journal of Regional Anatomy and Operative Surgery
2015;(3):279-281
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effect of sevoflurane on blood pressure in patients with different ages and the optimal concen-tration of sevoflurane. Methods 60 patients underwent selective LC operation with conventional induction and sevoflurane maintenance were divided into three groups:the youth group (34 patients), the middle age group (20 patients) and the older age group (6 patients). The SBP, DBP, MAP, CETsev, number of patients, age of patients before induction and 10 min(T1), 20 min(T2), 30 min (T3), 60 min (T4) after induction were recorded. Results Fluctuate of blood pressure were in the normal range after anesthesia maintenance, and MAP were fluctuated within the range of ± 20% before induction. The age under different CETsev were of no significant difference in each time point (P>0. 05). The age composition ratio in different CETsev were of no significant difference in each time point (P>0. 05). As the time of anesthesia extended, the number of patients under 0% ~1%CETsev decreased from 35 to 11; the number of patients under 1% ~2%CETsev increased from 10 to 20;and the number of patients under 2% ~3%CETsev maintened in 14 approximately. Conclusion The effect of sevoflurane on blood pressure of different ages is approximate. 2% ~3% CETsev is the most optimal concentration during the main-tenance of anesthesia.
