Effect of nebulized hypertonic saline solution for bronchiolitis in infant
10.3760/cma.j.issn.1008-6706.2017.21.008
- VernacularTitle:3％氯化钠溶液雾化吸入治疗婴幼儿毛细支气管炎的疗效观察
- Author:
Shanpu YANG
1
;
Hongyan LIU
;
Yuechao WU
;
Ailin LIN
;
Hong DONG
;
Aiping HUANG
;
Lintao ZHANG
;
Bin PAN
;
Xiaobin WANG
Author Information
1. 317600,浙江省玉环县人民医院儿科
- Keywords:
Bronchiolitis;
Sodium chloride;
Nebulize
- From:
Chinese Journal of Primary Medicine and Pharmacy
2017;24(21):3229-3232
- CountryChina
- Language:Chinese
-
Abstract:
Objective To assess the efficacy and safety of nebulized hypertonic saline solution in infant with bronchiolitis.Methods From January 2014 to January 2016,95 patients at 3-13 months old in our hospital who diagnosed as bronchiolitis were randomly divided into three groups.On the basis of conventional suit support treatment,the observation group A was given nebulized 3％ hypertonic saline (n =32),the observation group B was given nebulized 3％ hypertonic saline and salbutamol (n =32),and the control group C was given nebulized normal saline (0.9％) and salbutamol (n =31),this therapy was repeated every 6 hours until discharge.The Lowell score,clinical symptoms remission time,days of hospitalization and incidence rate of adverse reaction of the three groups were compared.Results After treatment,the symptoms and signs of the three groups were all improved.The Lowell scores were lower in the two observation groups compared to the control group C in 24,48,72 hours after treatment[(5.81 ±1.53) points and (5.85 ± 1.37) points vs.(6.61 ± 1.54) points,(4.75 ± 1.34) points and (4.72 ± 1.30) points vs.(5.52 ± 1.29) points,(3.19 ± 1.15) points and (3.22 ± 1.16) points vs.(3.90 ± 1.01) points,Z =-1.999,-2.241,-2.518 and-2.002,-2.335,-2.316,all P ＜ 0.05).And the cough,wheezing remission time and pulmonary rales disappearance time,days of hospitalization in the two observation groups were also shorter,there were statistically significant differences [(6.63 ± 1.41) d and (6.56 ± 1.37) d vs.(7.35 ± 1.25) d,(5.19 ± 1.03) d and (5.25 ± 1.05)d vs.(5.87 ± 1.09)d,(5.75 ±1.34)d and (5.72 ± 1.51)d vs.(6.68 ± 1.60)d,(7.25 ± 1.37)d and (7.16±1.48)d vs.(8.10±l.47)d,Z=-2.498,-2.469,-2.359,-2.213 and-2.982,-2.405,-2.373,-2.222,P ＜0.05,or P ＜0.01)].There were no significant differences in the Lowell score,the length of time of cough,wheeze,lung rales disappears and the length of hospital stay between the observation group A and observation groupB[(5.81 ± 1.53) points vs.(5.85 ± 1.37) points,(4.75 ± 1.34) points vs.(4.72 ±1.30) points,(3.19± 1.15) points vs.(3.22 ± 1.16) points,(6.63 ± 1.41) d vs.(6.56 ± 1.37) d,(5.19 ±1.03)d vs.(5.25 ± 1.05)d,(5.75 ± 1.34) d vs.(5.72 ± 1.51) d,(7.25 ± 1.37) d vs.(7.16 ± 1.48) d,Z =-0.164,-0.021,-0.140,-0.295,-0.167,-0.374,-0.233,all P ＞ 0.05].Children in three groups had no serious adverse events (all P ＞ 0.05).Conclusion Nebulized hypertonic saline in the treatment of bronchiolitis can relieve symptoms and signs,shorten the hospitalization time,and has less adverse reaction,it is worthy of clinical use.
