Application of intranasal dexmedetomidine sedation in tooth extraction of elderly outpatient
10.3969/j.issn.1671-8348.2015.22.010
- VernacularTitle:右美托咪定滴鼻镇静在门诊老年患者拔牙术中的应用?
- Author:
Yang YANG
;
Sisi LI
;
Cong YU
- Publication Type:Journal Article
- Keywords:
dexmedetomidine;
intranasal;
nitrous oxide;
elderly patients;
tooth extraction
- From:
Chongqing Medicine
2015;(22):3053-3054,3057
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the safety and efficacy of intranasal dexmedetomidine and nitrous oxide/oxygen inhalation sedation assisted in tooth extraction in elderly outpatients.Methods Sixty elderly patients who need tooth extraction were divided into two groups,with 30 patients in each group.The groupⅠwas treated with nitrous oxide/oxygen inhalation sedation,and the groupⅡwas treated with intranasal dexmedetomidine and nitrous oxide/oxygen inhalation sedation.Recording those signs basis val-ue(T0 ),during the injection(T1 ),during the extraction(T2 ),10 min after extraction(T3 ):vital signs,Ramsay sedation score,anxie-ty score,VAS pain score and patients′degree of satisfaction.Results In groupⅡ,patients′degree of satisfaction were significantly higher than groupⅠ(P<0.05)after operation.The VAS pain scores and anxiety scores of groupⅡwere significantly lower than groupⅠ in T1 and T2 (P<0.05).In T2 ,group Ⅱ had lower heart rates (P<0.05).In T2 ,Ramsay score of group Ⅱ was higher than group Ⅰ(P<0.01).Conclusion Intranasal dexmedetomidine and nitrous oxide/oxygen inhalation sedation can be a safe and effective anesthetic method in tooth extraction of elderly patients.
