Application of Acapella positive expiratory pressure therapy combined with high-frequency chest wall oscillation sputum expulsion in the treatment of severe pneumonia in children
10.3969/j.issn.1008-9691.2023.06.008
- VernacularTitle:Acapella振动正压通气联合高频胸壁振荡排痰在治疗儿童重症肺炎中的应用价值
- Author:
Wenyuan ZHUANG
1
;
Hongjuan WU
;
Xuemei WU
Author Information
1. 温州医科大学附属第二医院儿童呼吸内科,浙江温州 325088
- Keywords:
Acapella positive expiratory pressure therapy;
high-frequency chest wall oscillation;
Severe pneumonia;
Lung function;
Inflammatory factor
- From:
Chinese Journal of Integrated Traditional and Western Medicine in Intensive and Critical Care
2023;30(6):676-680
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the application value of Acapella positive expiratory pressure therapy combined with high-frequency chest wall oscillation sputum expulsion in children with severe pneumonia,and provide theoretical reference for the formulation of treatment plans for severe pneumonia.Methods From April 2022 to April 2023,120 children with severe pneumonia were selected from the Children's Respiratory Department of the Second Affiliated Hospital of Wenzhou Medical University.According to different treatment plans,the children were divided into traditional airway clearance group,Acapella positive expiratory pressure therapy group,high-frequency chest wall oscillation treatment group,and Acapella positive expiratory pressure therapy combined with high-frequency chest wall oscillation treatment group,with 30 cases in each group.The duration of pneumonia symptom remission and hospitalization,as well as the difference of pulmonary function index and inflammatory factors before and after treatment were compared.Results Compared with traditional airway clearance group,Acapella positive expiratory pressure therapy group,high-frequency chest wall oscillation treatment group,the disappearance time of pulmonary rales,the recovery time of body temperature,the time of cough relief and the length of stay of children in the Acapella positive expiratory pressure therapy combined with high-frequency chest wall oscillation treatment group were significantly shortened[the disappearance time of pulmonary rales(days):4.85±0.78 vs.8.47±2.36,5.22±2.12,5.38±1.56,the recovery time of body temperature(days):3.51±1.04 vs.7.84±2.34,4.45±1.92,4.76±1.59,the time of cough relief(days):7.45±2.15 vs.13.59±4.08,8.88±3.35,8.72±2.59,the length of stay(days):3.78±0.63 vs.8.29±2.07,5.02±1.44,4.96±1.25,all P<0.05].The disappearance time of pulmonary rales,the recovery time of body temperature,the time of cough relief,and the length of stay in Acapella positive expiratory pressure therapy group and high-frequency chest wall oscillation treatment group were shorter than those in traditional airway clearance group(all P<0.05).Forced expiratory volume in one second(FEV1),forced vital capacity(FVC)and FEV1/FVC after treatment were significantly higher than before treatment,and the inflammatory factors tumor necrosis fact-α(TNF-α),hypersensitive C-reactive protein(hs-CRP)and white blood cell count(WBC)were significantly lower than before treatment.After treatment,FEV1,FCV and FEV1/FVC in the Acapella positive expiratory pressure therapy combined with high-frequency chest wall oscillation treatment group were significantly higher than those in the traditional airway clearance group,Acapella positive expiratory pressure therapy group and high-frequency chest wall oscillation treatment group[FEV1(L):3.65±1.33 vs.2.28±0.45,2.94±0.63,2.99±0.72,FVC(L):4.56±1.84 vs.2.94±0.83,3.46±1.28,3.65±1.34,FEV1/FVC:(72.36±8.84)％ vs.(59.84±4.05)％,(62.35±5.22)％,(64.59±5.58)％,all P<0.05].The pulmonary function indexes of children in Acapella positive expiratory pressure therapy group and high-frequency chest wall oscillation treatment group were higher than those in traditional airway clearance group(all P<0.05).After treatment,the levels of serum inflammatory factors in the Acapella positive expiratory pressure therapy combined with high-frequency chest wall oscillation treatment group were significantly lower than those in the traditional airway clearance group,Acapella positive expiratory pressure therapy group,high-frequency chest wall oscillation treatment group[TNF-α(ng/L):14.62±4.55 vs.29.44±6.13,18.09±5.33,17.52±4.42,hs-CRP(mg/L):21.41±3.65 vs.48.67±8.39,40.24±6.42,37.24±5.12,WBC(×109/L):13.42±3.67 vs.19.29±6.45,15.43±5.34,14.22±4.14,all P<0.05],the serum inflammatory factor indexes of Acapella positive expiratory pressure therapy group,high-frequency chest wall oscillation treatment group were lower than those of traditional airway clearance group(all P<0.05).Conclusion Acapella positive expiratory pressure therapy combined with high-frequency chest wall oscillation sputum expulsion is effective in the treatment of severe pneumonia in children,which can shorten the time of sputum improvement and hospital stay,reduce the level of inflammatory factors,improve the pulmonary function of the children,and promote the rehabilitation process of the children.
