Intravenous sedation with midazolam and propofol target controlled infusion on patients' perioperative anxiety under the mandibular third molar extraction
10.3969/j.issn.1671-167X.2017.06.019
- VernacularTitle:咪达唑仑联合丙泊酚靶控输注静脉镇静对拔除下颌第三磨牙患者焦虑水平的影响
- Author:
jiao Tian WANG
1
;
Yu LIU
;
Ming GUAN
Author Information
1. 北京大学口腔医学院·口腔医院
- Keywords:
Conscious sedation;
Anesthesia,intravenous;
Anxiety;
Molar,third;
Tooth extraction
- From:
Journal of Peking University(Health Sciences)
2017;49(6):1044-1049
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate whether midazolam with propofol target controlled infusion (TCI intravenous sedation during the mandibular third molar extraction influences patients' perioperative anxiety.Methods:The subjects were patients who planned to undergo the mandibular third molar extraction in Peking University School and Hospital of Stomatology,whose state anxiety inventory (SAI) scores were ≥ 38 at the initial visit.They were divided into intravenous sedation group (IVS) and local anesthesia group (LA) on the basis of the planned intravenous sedation.Each group was divided into two subgroups according to the overall SAI scores at the initial visit:IVS-Ⅰ,LA-Ⅰ (SAI:38-50) and IVS-Ⅱ,LAⅡ (SAI:51-80).The anxiety before and after the surgery was evaluated by the SAI scores at the initial visit (T1),before surgery (T2) and 7 days after surgery (T3).The anxiety during the surgery was evaluated by the heart rate,blood pressure and visual analogue scale (VAS) scores.Results:There were no significant differences on SAI at T1,T2,and T3 in the two groups (P ＞ 0.05).The heart rate,blood pressure and VAS pain scores of IVS group were significantly lower than those of LA group during the surgery (P ＜ 0.001).Conclusion:Intravenous sedation with midazolam and propofol TCI was effective on the patients' anxiety during the third molar extraction,which successfully made the patients more comfortable and their heart rate,blood pressure and oxygen saturation more stable during the surgery.But there were no significant differences on the patients' anxiety at the initial visit (T1),before surgery (T2) and 7 days after surgery (T3) according to the SAI scores in the two groups.
