Effect of propofol target controlled infusion with different blood plasma target concentration on stress reaction during the nasal endoscope operation
10.3760/cma.j.issn.1673-4904.2010.33.001
- VernacularTitle:不同血浆靶浓度的普鲁泊福对鼻内镜手术应激反应的影响
- Author:
Ji FANG
;
Yun YANG
;
Shibao LI
;
Zhengliang MA
- Publication Type:Journal Article
- Keywords:
Propofol;
Endoscopy;
Stress;
Target-controlled infusion
- From:
Chinese Journal of Postgraduates of Medicine
2010;33(33):1-3
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the effect of propofol target controlled infusion with different blood plasma target concentration on stress reaction during the nasal endoscope operation. Methods Sixty patients with ASA Ⅰ - Ⅱ scheduled for the nasal endoscope operation were divided into three groups by random digits table: each group was 20 patients, group A, B, C was given propofol target controlled infusion with blood plasma target concentration 3,4,5 μ g/mi respectively. Heart rate (HR), mean arterial pressure (MAP), pulse oxygen saturation (SpO2), blood glucose, serum cortisol, bispectral index ( BIS ), extubation time were recorded before anesthesia,at 30 min after the operation starting and 60 min after the extubation.Results The descent degree of HR and MAP at 30 min after the operation starting were group C ＞ group B ＞ group A (P = 0.024,0.010 );the descent degree of MAP at 60 min after the extubation were group C ＞group B ＞ group A (P = 0.011 ). BIS and extubation time were 65 ± 8 and (25 ± 7) min in group A, 53 ± 11 and( 36 ± 13 ) min in group B, 45 ± 12 and(45 ± 9 ) min in group C, there were significant differences among three groups(t = 2.476,P= 0.023;t = 2.657,P= 0.012). The blood glucose was increased at 30 min after the operation starting and 60 min after the extubation, the ascensus degree were group A ＞ group B ＞ group C (P= 0.000、0.000);the serum cortisol was decreased at 30 min after the operation starting, the descent degree was group C ＞ group B ＞ group A (P= 0.000), increased at 60 min after the extubation, the ascensus degree was group A ＞ group B ＞ group C (P= 0.001 ). Conclusions Propofol target controlled infusion with blood plasma target concentration 4-5 μ g/ml can ensure eligible depth of anesthesia, decrease pain stimulus, remain stable vital sign,depress the stress reaction caused by nasal endoscope operation efficiently,with short extubation time. It is an eligible blood plasma target concentration.
