Study on two-stage sedation administration method for the elderly in gastruscopic examination
- VernacularTitle:分步给药法在老年人无痛胃镜检查中的应用
- Author:
Xiaoyan WANG
;
Shourong SHEN
;
Dinghua XIAO
;
Wuliang TANG
;
Fen WANG
;
Hui MENG
- Publication Type:Journal Article
- Keywords:
Gastroscopy;
Conscious sedation
- From:
Chinese Journal of Geriatrics
2008;27(8):585-587
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the safety and the efficacy of the two-stage sedation administration method for the elderly in gastroscopic examination. Methods 128 elderly patients were divided into two groups according to age and body mass index (BMI), and were given sedation treatment before gastroscopic examination by two-stage administration method(group TSAM, n= 64)and continual administration method (group CAM, n= 64) of analgesics respectively. The following major data were recorded : ( 1 ) mean artery pressure (MAP) ;( 2 ) Blood oxygen saturation ( SpO2 ) ;(3)sedation level;(4) recovery time;(5) the amount of propofol used for sedation;(6) electrocardiogram (ECG) ;(7)the degree of pharyngeal malaise;(8) the oblivion degree of malaise. Results There was no significant difference in MAP alteration between two methods(P>0. 05). Compared with group CAM, the decreased degree of SpO2 was slighter and no patient's SpO2 was lower than 90% in group TSAM (P<0. 05). Fifty-seven patients in group TSAM fell into sedative state for gastroscopy with OAA/S score 2, while sixty patients in group CAM with OAA/S score 2, which represented a deeper sedation level in group CAM (P<0. 01). The recovery time was shorter and the amount of propofol used was significantly less in group TSAM than in group CAM (P<0. 01). During the process of gastroscopic exmaination, ST-T change and arrhythmia in ECG were not seen in either of these two groups. The pharyngeal malaise of patients in group TSAM was more severe than in group CAM (P<0. 01). However, there was no difference in the oblivion degree of malaise between two methods(P>0.05). Conclusions The two-stage sedative administration method is safer and more effective for gastroscopic examination for the elderly.
