Anesthetic efficacy of topical dyclonine hydrochloride mucilage for preputial encircling in children
10.12089/jca.2019.02.011
- VernacularTitle:盐酸达克罗宁胶浆局部涂抹在患儿包皮环扎术中的麻醉效果
- Author:
Qiang LI
1
;
Huakun HU
;
Yu XIAO
;
Shihui SHENG
;
Huan FU
;
Lingling YE
Author Information
1. 江西省儿童医院麻醉科
- Keywords:
Dyclonine hydrochloride mucilage;
Superficial anesthesia;
Child;
Preputial Encircling;
Emergence agitation
- From:
The Journal of Clinical Anesthesiology
2019;35(2):148-151
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the anesthetic efficacy of topical dyclonine hydrochloride mucilage for preputial encircling in children. Methods Sixty children under preputial encircling, 13 patients with redundant prepuce, 47 patients with phimosis, aged 4-12 years, weighing 14-38 kg, falling into ASA physical status Ⅰ or Ⅱ, were randomly divided into two groups with 30 cases each: dyclonine group (group D) and control group (group C). Children with redundant prepuce in group D were smeared evenly 1％ dyclonine hydrochloride mucilage on the anterior 2/3 foreskins, glans and coronary sulcus by anesthesiologists who were assisted by the their parents 30 min before entering the operating room. Children with phimosis in group D were smeared evenly 1％ dyclonine hydrochloride mucilage on the anterior 2/3 foreskins, and then the tube was inserted near the coronary sulcus with the 18# straight indwelling needle. The syringe was injected into the 1％ dyclonine hydrochloride mucilage, and the glans and the coronary sulcus were squeezed repeatedly several times by anesthesiologists who were assisted by the their parents 30 min before entering the operating room. The dosage of dyclonine hydrochloride mucilage for each child was 0.2-0.3 ml/kg. Children in group C were smeared evenly isodose normal saline at the same time. All the children were treated with ketamine and propofol anesthesia after entering. The occurrence of intraoperative body reaction were observed and recorded, HR and MAP were recorded before anaesthesia induction (T0), at the beginning of surgery (T1), at the time of the coronary sulcus was exposed (T2), at the time of ligating (T3), at the time of the excess foreskin was cut (T4), the dosage of ketamine and propofol were recorded, and the occurrence of postoperative recovery time and emergence agitation during recovery period were observed. Results Body dynamic reaction rate in group D was significantly lower than that in group C (P ＜ 0.05), HR and MAP was significantly lower than that in group C at T3-T4 (P ＜ 0.05), the dosage of ketamine and propofol was significantly smaller than that in group C (P ＜ 0.05), the recovery time was significantly shorter than that in group C (P ＜ 0.05), the incidence of emergence agitation was significantly decreased compared with group C (P ＜ 0.05). Conclusion Topical dyclonine hydrochloride mucilage can effectively decrease body movement, lessen cyclic fluctuation, economize general anesthetics, shorten recovery time, reduce emergence agitation in children undergoing preputial encircling.
