Comparison of propofol dosage in morning and at afternoon undergoing gynecological clinic short surgery
- VernacularTitle:妇科门诊短小手术不同时间段丙泊酚用量的比较
- Author:
Xu CHEN
;
Yaling FAN
;
Wei ZENG
- Publication Type:Journal Article
- Keywords:
Propofol;
Sedation;
Chronopharmacokinetics;
dosage
- From:
The Journal of Clinical Anesthesiology
2016;32(7):654-656
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore propofol dosage difference between in morning and at after-noon undergoing gynecological clinic short operation.Methods One thousands and nine hundred fifty eight female patients,aged 1 6-50 yr,of ASA physical status Ior II,undergoing gynecology clinic short operation,according to the operation time,were divided into two groups,Group morning (8:30-1 1:30,n =1047)and group afternoon (14:00-1 7:00,n =91 1).Each patient was intravenously injected fentanyl 0.01 μg/kg,and then propofol 2.5 mg/kg.When the observer’s assessment of alertness/se-dation (OAA/S)scores reached 0 score,the operation began.If the body moved,the surgery was stopped and 25 mg propofol was intravenously injected quickly.After 10 seconds observation,if the body movement existed,25 mg more propofol was performed,until the movement disappeared.Re-cord patients’year,height,weight,body mass index,and the heart beat,blood pressure of pre-op-eration,the number of times of cervix uteri expansion per vagina,the history of labor per vagina,the total dosage of propofol and the time length of sedation.Results The dosage of group afternoon (1 52.1 6±65.90)mg was higher than group morning’s (135.69±37.67)mg (P <0.05).There was no significant difference of time lengths of sedation between the two groups.Additional use of propofol in the afternoon group 387 (42.5%)was higher than group morning’s 1 99 (23.5%)(P <0.05).Conclusion In gynecological clinic short operation,the propofol dosage in afternoon was higher than that in the morning group.But the sedation time length in afternoon was not longer than that in the morning.
