白内障手术患儿右美托咪定术前滴鼻的镇静效果  

Sedation effect of intranasal dexmedetomidine premedication on cataract children

作　　者：贾继娥[1] 陈佳瑶[1] 胡潇[1] 李文献[1] 

机构地区：[1]复旦大学附属眼耳鼻喉科医院麻醉科,上海市200031

出　　处：《临床麻醉学杂志》2012年第12期1172-1174,共3页Journal of Clinical Anesthesiology

摘　　要：目的观察右美托咪定术前滴鼻用于白内障手术患儿的镇静效果。方法择期白内障手术患儿60例,年龄2～5岁,随机均分为三组:术前30min分别滴鼻右美托咪定1μg/kg(D1组),2μg/kg(D2组)和等容量生理盐水(C组)。观察患儿入睡时间;滴鼻30min后评估患儿镇静评分、与父母分离时情绪状态、对面罩吸入诱导接受程度。结果 D2组入睡时间为(11.28±3.45)min,明显短于D1组的(21.65±4.26)min(P<0.05)。镇静评分及与父母分离时情绪状态评分,D2组>D1组>C组(P<0.05)。面罩接受评分,D2组优于D1和C组(P<0.05)。结论术前经鼻滴入右美托咪定2μg/kg产生良好的镇静作用,可作为小儿术前用药的一种选择。择期白内障手术患儿60例,年龄2～5岁,随机均分为三组,术前分别滴鼻右美托咪定1μg/kg(D1组),2μg/kg(D2组)和生理盐水0.01ml/kg(C组)。观察患儿入睡时间(起效时间)。30min后根据Funk评分法评估患儿意识状态、与父母分离时情绪状态、对面罩吸入诱导耐受程度;记录术毕拔管时间和苏醒时间。Objective To observe the sedation effect of intranasal dexmedetoraidine preraedication on cataract children. Methods Sixty cataract children, aging 2-5 years, weighing 10- 20 kg, were equally randomized into 3 groups receiving intranasally dexrnedetoraidine 1μg/kg （group D1）, 2 μg/kg （group D2） and the same volume of saline （group C） 30 rain before operation, respectively. The children＇s time for falling asleep was observed. Thirty minutes after preraedication, the sedation score, the profile of mood state apart from parents, and the receipt score of face mask for anesthesia induction were evaluated. Results The children＇s time for falling asleep in group D2 was （11.28±3. 45） rain, which was shorter than in group D1 （21.65±4. 26） min （P〉0.05）. The sedation score and the profile of mood state apart flora parents were group D2）group Dl〉group C （P〉0. 05）. The receipt score of face mask was higher in group D2 than in group D1 and group C. Conclusion Premeditation with intranasal dexmedetoraidine 2μg/kg before the operation produces a good sedation effect, which may be used as a choice for children preraedication.

关 键 词：右美托咪定 术前用药 鼻 小儿 

分 类 号：R726.5[医药卫生—儿科]