Juan Cao1, Qiuyue Cai2, Yu Xing1, Lihua Zhong2, Changsi Wen1, Huimin Huang3. 1. Department of Pediatrics, Hainan Modern Women and Children's Hospital, Haikou, China. 2. Department of Pediatrics, Hainan Women and Children's Medical Center, Haikou, China. 3. Department of Pediatrics, The First Affiliated Hospital of Hainan Medical University, Haikou, China.
Abstract
Background: Oxygen therapy is one of the most common treatments for bronchiolitis, But traditional standard oxygen therapy is poorly tolerated by patients. Nasal continuous positive airway pressure (nCPAP) also has many contraindications. High-flow nasal cannula (HFNC), as a new method of adjunctive respiratory support, has received extensive attention in oxygen therapy in pediatric. In this meta-analysis, we evaluated the efficacy and safety of HFNC in the treatment of infant bronchiolitis. Methods: We searched PubMed, Web of Science, CNKI, GeenMedical, Wanfang, and Weipu using the following keywords: children with respiratory diseases, infant bronchiolitis, bronchiolitis treatment, HFNCs, warming and humidifying high-flow, nasal catheter oxygen inhalation, and conventional oxygen therapy. The publication time was set from the establishment of the database to October 2021. Selected articles were randomized controlled trial (RCT) studies in which the patients were less than 16 years old and the experimental group was treated with HFNCs, and the control group was treated with nCPAP or conventional oxygen. After extracting the data, the study subjects were divided into HFNC treatment and control groups. The Cochrane risk of bias tool was used to assess the quality of the included literature, and RevMan 5.30 was used for meta-analysis. Results: Seven articles met the inclusion criteria. All articles described random sequence generation, four articles reported on allocation concealment, only two articles reported on the double-blind method. All articles described the complete blinding of outcome evaluation bias, outcome data bias, selective reporting bias, and other risk biases. The HFNC treatment group included 436 children, 405 children treated with nCPAP or standard oxygen therapy were included in the control. The results showed that the failure rate [relative risk (RR) is 0.57, 95% CI: 0.43-0.76], respiratory rate [mean difference (MD) is -7.43, 95% CI: -8.42 to -6.43], and social function (MD is 0.76, 95% CI: -0.32 to 1.83) of HFNC-treated children with bronchiolitis were significantly different to that of the control group patients. Discussion: HFNC treatment provides the same improvement in arterial oxygen partial pressure as standard oxygen therapy or transnasal positive airway pressure treatment, but it is significantly better at improving the respiratory rate of children with bronchiolitis. 2022 Translational Pediatrics. All rights reserved.
Background: Oxygen therapy is one of the most common treatments for bronchiolitis, But traditional standard oxygen therapy is poorly tolerated by patients. Nasal continuous positive airway pressure (nCPAP) also has many contraindications. High-flow nasal cannula (HFNC), as a new method of adjunctive respiratory support, has received extensive attention in oxygen therapy in pediatric. In this meta-analysis, we evaluated the efficacy and safety of HFNC in the treatment of infant bronchiolitis. Methods: We searched PubMed, Web of Science, CNKI, GeenMedical, Wanfang, and Weipu using the following keywords: children with respiratory diseases, infant bronchiolitis, bronchiolitis treatment, HFNCs, warming and humidifying high-flow, nasal catheter oxygen inhalation, and conventional oxygen therapy. The publication time was set from the establishment of the database to October 2021. Selected articles were randomized controlled trial (RCT) studies in which the patients were less than 16 years old and the experimental group was treated with HFNCs, and the control group was treated with nCPAP or conventional oxygen. After extracting the data, the study subjects were divided into HFNC treatment and control groups. The Cochrane risk of bias tool was used to assess the quality of the included literature, and RevMan 5.30 was used for meta-analysis. Results: Seven articles met the inclusion criteria. All articles described random sequence generation, four articles reported on allocation concealment, only two articles reported on the double-blind method. All articles described the complete blinding of outcome evaluation bias, outcome data bias, selective reporting bias, and other risk biases. The HFNC treatment group included 436 children, 405 children treated with nCPAP or standard oxygen therapy were included in the control. The results showed that the failure rate [relative risk (RR) is 0.57, 95% CI: 0.43-0.76], respiratory rate [mean difference (MD) is -7.43, 95% CI: -8.42 to -6.43], and social function (MD is 0.76, 95% CI: -0.32 to 1.83) of HFNC-treated children with bronchiolitis were significantly different to that of the control group patients. Discussion: HFNC treatment provides the same improvement in arterial oxygen partial pressure as standard oxygen therapy or transnasal positive airway pressure treatment, but it is significantly better at improving the respiratory rate of children with bronchiolitis. 2022 Translational Pediatrics. All rights reserved.
Authors: Sarah Rubin; Anoopindar Ghuman; Timothy Deakers; Robinder Khemani; Patrick Ross; Christopher J Newth Journal: Pediatr Crit Care Med Date: 2014-01 Impact factor: 3.624