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Čibirkaitė A, Bubnaitienė V, Hansted E, Gurskis V, Vaidelienė L. Quality-of-Life Assessment in Children with Mild to Moderate Bronchial Asthma. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:771. [PMID: 38792954 PMCID: PMC11122762 DOI: 10.3390/medicina60050771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Revised: 05/03/2024] [Accepted: 05/05/2024] [Indexed: 05/26/2024]
Abstract
Background and Objectives: Assess the quality of life of children aged 2-10 with mild to moderate bronchial asthma. To evaluate the general health condition of children with mild and moderate severity bronchial asthma. To determine health changes in children with mild- and moderate-severity bronchial asthma as they grow older. To evaluate the impact of mild- and moderate-severity bronchial asthma on children's daily and social activities, physical health, emotional state, and general well-being. Materials and Methods: A comparative cross-sectional study was conducted in March-June 2020. Parents or guardians of 2-10-year-old children without bronchial asthma and children with mild to moderate bronchial asthma were interviewed after receiving their written informed consent. The questionnaire was based on the standardized quality-of-life quiz SF-36. A total of 248 questionnaires were collected-106 from the parents or guardians of children with bronchial asthma and 142 from parents/guardians of children without bronchial asthma. For further analysis, 106 children without bronchial asthma and with no chronic conditions were selected. Quantitative variables were compared using the Mann-Whitney U test and qualitative data using the chi-square (χ2) criteria. Quantitative data were described by giving means, medians, and standard deviations (SD); qualitative features by giving relative frequencies. Statistical data were analyzed using SPSS and Excel 2020. Results: Children with mild and moderate asthma exhibit poorer health compared to their healthy counterparts. Only 20.7% of respondents with asthma reported excellent or very good health, contrasting with 64.1% of healthy children (p < 0.001). As children with asthma age, their general condition improves, with 46.2% showing improvement in the past year, while 42.5% of healthy children had a stable condition (p < 0.05). In various activities, children with asthma face more constraints than healthy children (p < 0.05), including energetic activities (sick-59.5%; healthy-10.3%), moderate activities (sick-24.5%; healthy-4.7%), climbing stairs (sick-22.7%; healthy-3.8%), and walking over 100 m (sick-9.4%; healthy-0%). Children with asthma are more likely to experience exhaustion, anxiety, tiredness, lack of energy, and restraint in public activities (p < 0.05). Conclusions: Parents/caregivers of children with mild to moderate bronchial asthma rate their health worse than those of healthy children do. As children with mild to moderate bronchial asthma grow, the disease impact on their overall well-being decreases. Children with mild to moderate bronchial asthma, compared to healthy children, experience more limitations in vigorous or moderate activities; face more difficulties climbing stairs or walking more than 100 m; frequently feel exhaustion, anxiety, fatigue, or lack of energy; and encounter restrictions in social activities.
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Affiliation(s)
- Agnė Čibirkaitė
- Department of Pediatrics, Medical Academy, Lithuanian University of Health Sciences, LT 44307 Kaunas, Lithuania; (V.B.); (E.H.); (V.G.); (L.V.)
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Chen G, Zheng Y, Wu N, Yang X, Qu S. Human beta defensin 3 knockdown inhibits the proliferation and migration of airway smooth muscle cells through regulating the PI3K/AKT signaling pathway. Mol Immunol 2024; 168:38-46. [PMID: 38422885 DOI: 10.1016/j.molimm.2024.02.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 02/04/2024] [Accepted: 02/16/2024] [Indexed: 03/02/2024]
Abstract
Asthma, a common pediatric pulmonary disease, significantly affects children's healthy development. This study aimed to investigate the functions of human β defensin-3 (HBD-3) in asthma progression. For this purpose, blood samples from asthmatic and healthy children were collected. Moreover, the airway smooth muscle cells (ASMCs) were treated with platelet-derived growth factor BB (PDGF-BB) to develop an in vitro asthma model, then evaluated cell viability and migration via CCK-8 and transwell assays. The mRNA levels of interferon γ (INF-γ), interleukin 4 (IL-4), interleukin 10 (IL-10), alpha-smooth muscle actin (α-SMA), HBD-3, and the protein levels of phosphatidylinositol 3-kinase (PI3K) along with protein kinase B (AKT) were detected. Similarly, the N6-methyladenosine (m6A) content in the ASMCs and m6A levels of HBD-3 were also measured. Results indicated an upregulated HBD-3 in the asthmatic children. The ASMCs were found to be stimulated by PDGF-BB, in addition to the promotion of cell viability and migration. The INF-γ, IL-4, and α-SMA levels were reduced, while IL-10 was elevated in PDGF-BB-stimulated ASMCs. Silencing HBD-3 in PDGF-BB stimulated ASMCs was found to exert the opposite effect by inhibiting cell viability and migration, enhancing the levels of INF-γ, IL-4, and α-SMA, while the IL-10 levels were found to decline. PDGF-BB stimulation of ASMCs resulted in activation of the PI3K/AKT signaling pathway, which was blocked post HBD-3 silencing, while the role of si-hBD in PDGF-BB stimulated ASMCs was neutralized post-treatment with IGF-1. Finally, it was found that METTL3 overexpression prominently upregulated the m6A levels of HBD-3 and decreased the mRNA expression and stability of HBD-3 in the PDGF-BB-stimulated ASMCs. The study concluded that METTL3-mediated HBD-3 participates in the progression of asthma through the PI3K/AKT signaling pathway.
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Affiliation(s)
- Guiying Chen
- Department of Pediatrics, Second Affiliated Hospital of Harbin Medical University, China; Department of Emergency, Sixth Affiliated Hospital of Harbin Medical University(Jiangnan Courtyard), China
| | - Yuling Zheng
- Department of Pediatrics, Second Affiliated Hospital of Harbin Medical University, China
| | - Nan Wu
- Department of Emergency, Sixth Affiliated Hospital of Harbin Medical University(Jiangnan Courtyard), China
| | - Xia Yang
- Department of Respiratory, Sixth Affiliated Hospital of Harbin Medical University (Jiangnan Courtyard), China
| | - Shuqiang Qu
- Department of Pediatrics, Second Affiliated Hospital of Harbin Medical University, China.
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Su B, Li R, Song F, Liu M, Sun X. S14G-Humanin ameliorates ovalbumin-induced airway inflammation in asthma mediated by inhibition of toll-like receptor 4 (TLR4) expression and the nuclear factor κ-B (NF-κB)/early growth response protein-1 (Egr-1) pathway. Aging (Albany NY) 2023; 15:6822-6833. [PMID: 37451839 PMCID: PMC10415557 DOI: 10.18632/aging.204874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Accepted: 06/15/2023] [Indexed: 07/18/2023]
Abstract
Asthma is a chronic inflammatory disease with a high morbidity rate in children and significantly impacts their healthy growth. It is reported that Th2 cell-mediated airway inflammation and activated oxidative stress are involved in the pathogenesis of asthma. S14G-humanin (HNG) is a derivative of Humanin with higher activity. The present study proposes to explore the potential treating property of HNG on asthma. An asthma model was constructed in mice using ovalbumin (OVA), the mice were treated with 2.5 mg/kg and 5 mg/kg HNG for 16 days. Dramatically increased lung weight index, elevated number of monocytes, eosinophils, and neutrophils, promoted production of Th2 cytokines including interleukin-4 (IL-4), interleukin-5 (IL-5), and interleukin-13 (IL-13), and severe histological pathology were observed in OVA-challenged mice, all of which were extremely alleviated by 2.5 mg/kg and 5 mg/kg HNG. Furthermore, the increased malondialdehyde (MDA) level and declined superoxide dismutase (SOD) activity in OVA-challenged mice were abolished by 2.5 mg/kg and 5 mg/kg HNG. Lastly, the upregulated TLR4, p-NF-κB p65, and early growth response 1 (Egr-1) in lung tissues of OVA-challenged mice were pronouncedly downregulated by 2.5 mg/kg and 5 mg/kg HNG. Collectively, our data suggested that HNG ameliorated airway inflammation in asthma partially due to NF-κB and Egr-1-mediated responses.
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Affiliation(s)
- Bo Su
- Department of Pediatrics, Jinan City People’s Hospital, Jinan 250102, Shandong, China
| | - Ran Li
- Department of Pediatrics, Jinan City People’s Hospital, Jinan 250102, Shandong, China
| | - Fuxing Song
- Department of Pediatrics, Jinan City People’s Hospital, Jinan 250102, Shandong, China
| | - Min Liu
- Department of Pediatrics, Jinan City People’s Hospital, Jinan 250102, Shandong, China
| | - Xianjun Sun
- Department of Pediatrics, Jinan City People’s Hospital, Jinan 250102, Shandong, China
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Khara B, Tobias JD. Perioperative Care of the Pediatric Patient and an Algorithm for the Treatment of Intraoperative Bronchospasm. J Asthma Allergy 2023; 16:649-660. [PMID: 37384067 PMCID: PMC10295469 DOI: 10.2147/jaa.s414026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 06/17/2023] [Indexed: 06/30/2023] Open
Abstract
Asthma remains a common comorbid condition in patients presenting for anesthetic care. As a chronic inflammatory disease of the airway, asthma is known to increase the risk of intraoperative bronchospasm. As the incidence and severity of asthma and other chronic respiratory conditions that alter airway reactivity is increasing, a greater number of patients at risk for perioperative bronchospasm are presenting for anesthetic care. As bronchospasm remains one of the more common intraoperative adverse events, recognizing and mitigating preoperative risk factors and having a pre-determined treatment algorithm for acute events are essential to ensuring effective resolution of this intraoperative emergency. The following article reviews the perioperative care of pediatric patients with asthma, discusses modifiable risk factors for intraoperative bronchospasm, and outlines the differential diagnosis of intraoperative wheezing. Additionally, a treatment algorithm for intraoperative bronchospasm is suggested.
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Affiliation(s)
- Birva Khara
- Department of Anesthesiology, Shree Krishna Hospital, Pramukhswami Medical College and Bhaikaka University, Karamsad, Gujarat, India
| | - Joseph D Tobias
- Department of Anesthesiology & Pain Medicine, Nationwide Children’s Hospital, Columbus, OH, USA
- The Ohio State University College of Medicine, Columbus, OH, USA
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Tota M, Łacwik J, Laska J, Sędek Ł, Gomułka K. The Role of Eosinophil-Derived Neurotoxin and Vascular Endothelial Growth Factor in the Pathogenesis of Eosinophilic Asthma. Cells 2023; 12:cells12091326. [PMID: 37174726 PMCID: PMC10177218 DOI: 10.3390/cells12091326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 04/23/2023] [Accepted: 05/04/2023] [Indexed: 05/15/2023] Open
Abstract
Asthma is a chronic complex pulmonary disease characterized by airway inflammation, remodeling, and hyperresponsiveness. Vascular endothelial growth factor (VEGF) and eosinophil-derived neurotoxin (EDN) are two significant mediators involved in the pathophysiology of asthma. In asthma, VEGF and EDN levels are elevated and correlate with disease severity and airway hyperresponsiveness. Diversity in VEGF polymorphisms results in the variability of responses to glucocorticosteroids and leukotriene antagonist treatment. Targeting VEGF and eosinophils is a promising therapeutic approach for asthma. We identified lichochalcone A, bevacizumab, azithromycin (AZT), vitamin D, diosmetin, epigallocatechin gallate, IGFBP-3, Neovastat (AE-941), endostatin, PEDF, and melatonin as putative add-on drugs in asthma with anti-VEGF properties. Further studies and clinical trials are needed to evaluate the efficacy of those drugs. AZT reduces the exacerbation rate and may be considered in adults with persistent symptomatic asthma. However, the long-term effects of AZT on community microbial resistance require further investigation. Vitamin D supplementation may enhance corticosteroid responsiveness. Herein, anti-eosinophil drugs are reviewed. Among them are, e.g., anti-IL-5 (mepolizumab, reslizumab, and benralizumab), anti-IL-13 (lebrikizumab and tralokinumab), anti-IL-4 and anti-IL-13 (dupilumab), and anti-IgE (omalizumab) drugs. EDN over peripheral blood eosinophil count is recommended to monitor the asthma control status and to assess the efficacy of anti-IL-5 therapy in asthma.
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Affiliation(s)
- Maciej Tota
- Student Scientific Group of Adult Allergology, Clinical Department of Internal Medicine, Pneumology and Allergology, Wroclaw Medical University, 50-369 Wrocław, Poland
| | - Julia Łacwik
- Student Scientific Group of Microbiology and Immunology, Department of Microbiology and Immunology, Zabrze, Medical University of Silesia in Katowice, 40-055 Katowice, Poland
| | - Julia Laska
- Student Scientific Group of Microbiology and Immunology, Department of Microbiology and Immunology, Zabrze, Medical University of Silesia in Katowice, 40-055 Katowice, Poland
| | - Łukasz Sędek
- Department of Microbiology and Immunology, Zabrze, Medical University of Silesia in Katowice, 40-055 Katowice, Poland
| | - Krzysztof Gomułka
- Clinical Department of Internal Medicine, Pneumology and Allergology, Wroclaw Medical University, 50-369 Wrocław, Poland
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Chen Q, Liao X, Lin L, Wu L, Tang Q. FOXF1 attenuates TGF‑β1‑induced bronchial epithelial cell injury by inhibiting CDH11‑mediated Wnt/β‑catenin signaling. Exp Ther Med 2023; 25:103. [PMID: 36798677 PMCID: PMC9926140 DOI: 10.3892/etm.2023.11802] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 11/11/2022] [Indexed: 01/22/2023] Open
Abstract
Forkhead box F1 (FOXF1) has been reported to be associated with lung development. However, the role of FOXF1 in asthma is still not fully understood. In the present study, the biological role and the potential mechanism of FOXF1 was explored in transforming growth factor β1 (TGF-β1)-induced bronchial epithelial cell injury. Reverse transcription-quantitative PCR and western blotting were performed to detect the expression levels of FOXF1 and cadherin (CDH) 11 in TGF-β1-induced bronchial epithelial cells. Proliferation, apoptosis and inflammation were assessed using Cell Counting Kit-8 assay, flow cytometry, western blotting and ELISA. Fibrosis and epithelial-mesenchymal transition (EMT) were evaluated using immunofluorescence and western blotting. The expression levels of the proteins involved in the Wnt/β-catenin pathway were detected by western blotting. The results indicated that FOXF1 expression was downregulated, while CDH11 expression was upregulated in TGF-β1-treated BEAS-2B cells. FOXF1 overexpression promoted proliferation, inhibited induction of apoptosis and suppressed the inflammatory response of BEAS-2B cells exposed to TGF-β1. In addition, FOXF1 overexpression restrained TGF-β1-induced bronchial epithelial fibrosis and EMT and inhibited the activation of the Wnt/β-catenin pathway. CDH11 overexpression reversed the effects of FOXF1 overexpression on proliferation, apoptosis, fibrosis, EMT and inflammation by regulating the Wnt/β-catenin pathway. Collectively, the results of the present study suggested that FOXF1 regulated TGF-β1-induced BEAS-2B cell injury by inhibiting CDH11-mediated Wnt/β-catenin signaling. This may provide a novel therapeutic strategy for the treatment of asthma.
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Affiliation(s)
- Qin Chen
- Department of Pediatrics, Fujian Children's Hospital (Fujian Branch of Shanghai Children's Medical Center), College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian 350000, P.R. China
| | - Xing Liao
- Department of Pediatrics, Fujian Children's Hospital (Fujian Branch of Shanghai Children's Medical Center), College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian 350000, P.R. China
| | - Ling Lin
- Department of Pediatrics, Fujian Children's Hospital (Fujian Branch of Shanghai Children's Medical Center), College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian 350000, P.R. China
| | - Ling Wu
- Department of Pediatrics, Fujian Children's Hospital (Fujian Branch of Shanghai Children's Medical Center), College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian 350000, P.R. China
| | - Qiuyu Tang
- Department of Pediatrics, Fujian Children's Hospital (Fujian Branch of Shanghai Children's Medical Center), College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian 350000, P.R. China,Correspondence to: Dr Qiuyu Tang, Department of Pediatrics, Fujian Children’s Hospital (Fujian Branch of Shanghai Children’s Medical Center), College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, 966 Hengyu Road, Jin’an, Fuzhou, Fujian 350000, P.R. China
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Wang K, Wang L, Zhao G, Liu Y, Wang F, Song H, Sun Y, Zhou Z, Lu X, Hu H, Cui H. Mechanistic study of salidroside on ovalbumin-induced asthmatic model mice based on untargeted metabolomics analysis. Food Funct 2023; 14:413-426. [PMID: 36515134 DOI: 10.1039/d2fo02225g] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Salidroside (SAL) is a natural component derived from Rhodiola rosea and is well known for its wide range of biological activities such as its anti-inflammatory and anti-oxidative properties. However, its effects and mechanisms of action related to asthma have not been well explored yet. Recent studies have found that changes in host metabolism are closely related to the progression of asthma. Many natural components can ameliorate asthma by affecting host metabolism. The use of untargeted metabolomics can allow for a better understanding of the metabolic regulatory mechanisms of herbs on asthma. This study aimed to demonstrate the anti-asthmatic effects and metabolic regulatory mechanisms of SAL. In this study, the therapeutic effects of SAL on asthmatic mice were tested at first. Secondly, the effects of SAL on the airway inflammatory reaction, oxidative stress, and airway remodeling were investigated. Finally, untargeted metabolomics analysis was used to explore the influence of SAL on lung metabolites. The results showed that SAL had a significant therapeutic effect on asthmatic model mice. Moreover, SAL treatment lowered interleukin (IL)-4, IL-5, and IL-13 levels but elevated interferon gamma (IFN-γ) and IL-10 levels in bronchoalveolar lavage fluid (BALF). Additionally, it also increased superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px) activities and decreased methane dicarboxylic aldehyde (MDA) levels in the lungs. Besides, SAL-treated mice showed decreased expression of smooth muscle actin (α-SMA), matrix metallopeptidase 2 (MMP2), matrix metallopeptidase 9 (MMP9), and transforming growth factor-beta 1 (TGF-β1) in the lung. Untargeted metabolomics analysis showed 31 metabolites in the lungs that were influenced by SAL. These metabolites were related to pyrimidine metabolism, steroid hormone biosynthesis, and tricarboxylic acid (TCA) cycle. In conclusion, SAL treatment can reduce the inflammatory response, oxidative stress, and airway remodeling in asthmatic model mice. The mechanism of SAL in the treatment of asthma may be related to the regulation of pyrimidine metabolism, steroid hormone biosynthesis, and the TCA cycle. Further studies can be carried out using targeted metabolomics and in vitro models to deeply elucidate the anti-inflammatory and anti-oxidative mechanisms of SAL on asthma based on regulating metabolism.
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Affiliation(s)
- Kun Wang
- Qingdao Traditional Chinese Medicine Hospital (Qingdao Hiser Hospital), Qingdao University, China.
| | - Li Wang
- Qingdao Traditional Chinese Medicine Hospital (Qingdao Hiser Hospital), Qingdao University, China.
| | - Guojing Zhao
- Qingdao Traditional Chinese Medicine Hospital (Qingdao Hiser Hospital), Qingdao University, China.
| | - Yong Liu
- Qingdao Traditional Chinese Medicine Hospital (Qingdao Hiser Hospital), Qingdao University, China.
| | - Fengchan Wang
- Qingdao Traditional Chinese Medicine Hospital (Qingdao Hiser Hospital), Qingdao University, China.
| | - Huan Song
- Qingdao Traditional Chinese Medicine Hospital (Qingdao Hiser Hospital), Qingdao University, China.
| | - Yin Sun
- Qingdao Traditional Chinese Medicine Hospital (Qingdao Hiser Hospital), Qingdao University, China.
| | - Zhaoshan Zhou
- Qingdao Traditional Chinese Medicine Hospital (Qingdao Hiser Hospital), Qingdao University, China.
| | - Xuechao Lu
- Qingdao Traditional Chinese Medicine Hospital (Qingdao Hiser Hospital), Qingdao University, China.
| | - Haibo Hu
- Qingdao Traditional Chinese Medicine Hospital (Qingdao Hiser Hospital), Qingdao University, China.
| | - Huantian Cui
- Shandong Provincial Key Laboratory of Animal Cell and Developmental Biology, School of Life Sciences, Shandong University, Shandong, China.
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Dai J, Wang L, Wang F, Wang L, Wen Q. Noninvasive positive-pressure ventilation for children with acute asthma: a meta-analysis of randomized controlled trials. Front Pediatr 2023; 11:1167506. [PMID: 37187583 PMCID: PMC10175617 DOI: 10.3389/fped.2023.1167506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 04/10/2023] [Indexed: 05/17/2023] Open
Abstract
Background Noninvasive positive-pressure ventilation (NPPV) can be effective in children with acute asthma. However, clinical evidence remains limited. The objective of the meta-analysis was to systematically assess NPPV's effectiveness and safety in treating children with acute asthma. Methods Relevant randomized controlled trials were obtained from electronic resources, including PubMed, Embase, Cochrane's Library, Wanfang, and CNKI databases. The influence of potential heterogeneity was taken into account before using a random-effect model to pool the results. Results A total of 10 RCTs involving 558 children with acute asthma were included in the meta-analysis. Compared to conventional treatment alone, additional use of NPPV significantly improved early blood gas parameters such as the oxygen saturation (mean difference [MD]: 4.28%, 95% confidence interval [CI]: 1.51 to 7.04, p = 0.002; I2 = 80%), partial pressure of oxygen (MD: 10.61 mmHg, 95% CI: 6.06 to 15.16, p < 0.001; I2 = 89%), and partial pressure of carbon dioxide (MD: -6.29 mmHg, 95% CI: -9.81 to -2.77, p < 0.001; I2 = 85%) in the arterial blood. Moreover, NPPV was also associated with early reduced respiratory rate (MD: -12.90, 95% CI: -22.21 to -3.60, p = 0.007; I2 = 71%), improved symptom score (SMD: -1.85, 95% CI: -3.65 to -0.07, p = 0.04; I2 = 92%), and shortened hospital stay (MD: -1.82 days, 95% CI: -2.32 to -1.31, p < 0.001; I2 = 0%). No severe adverse events related to NPPV were reported. Conclusions NPPV in children with acute asthma is associated with improved gas exchange, decreased respiratory rates, a lower symptom score, and a shorter hospital stay. These results suggest that NPPV may be as effective and safe as conventional treatment for pediatric patients with acute asthma.
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Affiliation(s)
- Jiajia Dai
- Department of Respiratory Medicine, National Children's Medical Center, Children’s Hospital of Fudan University, Shanghai, China
| | - Libo Wang
- Department of Respiratory Medicine, National Children's Medical Center, Children’s Hospital of Fudan University, Shanghai, China
| | - Fang Wang
- Department of Pediatrics, Jinshan Hospital, Fudan University, Shanghai, China
| | - Lu Wang
- Department of Respiratory Medicine, National Children's Medical Center, Children’s Hospital of Fudan University, Shanghai, China
| | - Qingfen Wen
- Department of Pediatrics, Jinshan Hospital, Fudan University, Shanghai, China
- Correspondence: Qingfen Wen
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Bele S, Rabi S, Zhang M, Oddone Paolucci E, Johnson DW, Quan H, Santana MJ. Patient-reported outcome measures in pediatric asthma care: using theoretical domains framework to explore healthcare providers’ perceptions. J Patient Rep Outcomes 2022; 6:88. [PMID: 35984533 PMCID: PMC9389517 DOI: 10.1186/s41687-022-00494-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 08/02/2022] [Indexed: 11/10/2022] Open
Abstract
Background Patient-reported outcome measures (PROMs) play an important role in promoting and supporting patient and family-centered care. Implementing interventions like PROMs in routine clinical care require key stakeholders to change their behavior. The aim of this study was to utilize the Theoretical Domains Framework (TDF) to identify barriers and enablers to the implementation of PROMs in pediatric outpatient asthma clinics from healthcare providers’ perspective. Methods This TDF-guided qualitative descriptive study is part of a larger multi-phase project to develop the KidsPRO program, an electronic platform to administer, collect, and use PROMs in pediatrics. Semi-structured qualitative interviews were conducted with 17 participants, which included pediatricians, nurses, allied health professionals and administrative staff from outpatient asthma clinics. All the interviews were transcribed, deductively coded, inductively grouped in themes, and categorized into barriers and enablers. Results We identified 33 themes within 14 TDF domains, which were further categorized and tabulated into 16 barriers and 17 enablers to implementing PROMs in asthma clinics. Barriers to behavioral change were attributed to personal, clinical, non-clinical, and other system-level factors; they ranged from limited awareness of PROMs to language barriers and patient’s complex family background. Enablers ranged from a personal commitment to providing patient and family-centered care to administering PROMs electronically. Conclusion This implementation of science-based systematic inquiry captured the complexity of PROMs implementation in pediatric outpatient clinical care for asthma. Considering the consistency in barriers and enablers to implementing PROMs across patient populations and care settings, many findings of this study will be directly applicable to other pediatric healthcare settings. Supplementary Information The online version contains supplementary material available at 10.1186/s41687-022-00494-3.
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Probiotics in Children with Asthma. CHILDREN 2022; 9:children9070978. [PMID: 35883962 PMCID: PMC9316460 DOI: 10.3390/children9070978] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Revised: 06/23/2022] [Accepted: 06/27/2022] [Indexed: 12/11/2022]
Abstract
A type-2 immune response usually sustains wheezing and asthma in children. In addition, dysbiosis of digestive and respiratory tracts is detectable in patients with wheezing and asthma. Probiotics may rebalance immune response, repair dysbiosis, and mitigate airway inflammation. As a result, probiotics may prevent asthma and wheezing relapse. There is evidence that some probiotic strains may improve asthma outcomes in children. In this context, the PROPAM study provided evidence that two specific strains significantly prevented asthma exacerbations and wheezing episodes. Therefore, oral probiotics could be used as add-on asthma therapy in managing children with asthma, but the choice should be based on documented evidence.
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Drago L, Cioffi L, Giuliano M, Pane M, Ciprandi G. A post hoc analysis on the effects of a probiotic mixture on asthma exacerbation frequency in schoolchildren. ERJ Open Res 2022; 8:00020-2022. [PMID: 35539434 PMCID: PMC9081543 DOI: 10.1183/23120541.00020-2022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 03/12/2022] [Indexed: 12/03/2022] Open
Abstract
Asthma is usually characterised by chronic airway inflammation [1]. Furthermore, respiratory infections frequently precede asthma exacerbations in children, mainly in allergic subjects [2–4]. As a result, dampening inflammation and preventing respiratory infections are essential in the therapeutical strategy. It has been underscored by the pathogenic relevance of dysbiosis, as it has been evidenced that the children with asthma present dysbiosis of the gut and lung microbiome [5]. The dysbiosis affects the immune response and, consequently, induces airways inflammation, and airflow limitation [6]. These events constituted the premise of using probiotics to modulate the immune response to restore the microbiota and immune balance [7]. Probiotics are defined as “live microorganisms which confer a beneficial effect on the host”, according to the World Health Organization [8]. The present randomised, placebo-controlled, double-blind study showed that a probiotic mixture significantly reduced the number of asthma exacerbations in schoolchildrenhttps://bit.ly/382LYKV
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Ghaleb Dailah H. Investigating the Outcomes of an Asthma Educational Program and Useful Influence in Public Policy. Front Public Health 2021; 9:736203. [PMID: 34900893 PMCID: PMC8661094 DOI: 10.3389/fpubh.2021.736203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Accepted: 11/01/2021] [Indexed: 11/13/2022] Open
Abstract
The study was conducted to evaluate the effectiveness of an asthma educational program for asthma control, asthma self-management, asthma knowledge, and patient activation. The study analyzes different demographic variables with the purpose of investigating which asthma patients performed better than others. Based on these demographic characteristics, the study provides several recommendations for various stakeholders. The study is based on a positivist approach since its purpose is to investigate the consequences of an asthma educational program with a view to generalizing the results to a larger population. The study targets public and private hospitals which have applied the asthma educational program in collaboration with the Saudi Initiative for Asthma (SINA). Multiple questionnaires were deployed 263 valid responses were received from patients of public and private hospitals using online and offline data collection method. Several parametric and non-parametric tests were carried out in terms of data analysis. The results reveal that patients in the intervention group obtained high scores and were therefore more knowledgeable and able to control their asthma compared to the control group. Overall, patients in the intervention group performed better in terms of asthma control, asthma self-management and knowledge and awareness. There was a high level of patient activation in this group. In the context of demographic features, it was found that patients who are married and are undergraduate degree holders in employment scored high compared to patients who were young, single, post-graduate degree holders that were mainly self-employed. The results of this study can guide policy makers, SINA authorities, and hospitals as to which demographic category of asthma patients require immediate attention. The significance of asthma educational programmes has increased especially through social media platforms as the number of adult patients continues to increase day by day.
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Rosman Y, Gabay L, Landau T, Confino-Cohen R. Childhood Asthma - The Effect of Asthma Specialist Intervention on Asthma Control: A Retrospective Review. J Asthma Allergy 2021; 14:1367-1373. [PMID: 34785910 PMCID: PMC8591108 DOI: 10.2147/jaa.s334560] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Accepted: 10/14/2021] [Indexed: 11/23/2022] Open
Abstract
Background Childhood asthma is the most common chronic disease throughout the western world. Improving asthma control is a leading health management goal. Purpose To evaluate the effect of an intervention by a visit to an asthma specialist on asthma control in children. Materials and Methods This retrospective study was conducted using the electronic database of Maccabi Health Services. All members ages 5-16 with an asthma diagnosis during 2000-2016, and at least one visit to a specialist were included. Asthma outcomes during the 2 years before and after the visit to the asthma specialist were compared. Results A total of 37,066 children were diagnosed with asthma. Among them, 13,533 (36.5%) had at least one visit to an asthma specialist and were included. Children with asthma visited their primary care physician more often in the period before the specialist visit (4.4± 4.4 vs 3.16± 3.9 visits, respectively; p<0.01). After visiting a specialist, average number of visits to emergency departments (0.52± 1.3 vs 0.45±1), all cause hospitalizations (0.13±0.45 vs 0.08±0.4) and hospitalizations due to asthma exacerbations (0.08±0.345 vs 0.05±0.3) decreased (p<0.01 for all comparisons). Prescription of short-acting beta agonists decreased (2.85±3.6 vs 2.2 ±3.7, p<0.01) and inhaled steroid prescriptions increased (1.9±2.9 vs 2.7±3.7, p<0.01), respectively, after the intervention. A substantial reduction in the prescription of corticosteroids (0.81±1.9 vs 0.43±1.4, p<0.01) after specialist visit was also noted. Conclusion We found significant positive outcomes after a single consultation with an asthma specialist. Referring pediatric asthma patients to an asthma specialist should be one of the goals of an asthma management plan.
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Affiliation(s)
- Yossi Rosman
- Allergy and Clinical Immunology Unit, Meir Medical Center, Kfar Saba, Israel.,Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel
| | - Linoy Gabay
- Maccabitech Institute for Research and Innovation, Maccabi Healthcare Services, Tel Aviv, Israel
| | - Tami Landau
- Maccabitech Institute for Research and Innovation, Maccabi Healthcare Services, Tel Aviv, Israel
| | - Ronit Confino-Cohen
- Allergy and Clinical Immunology Unit, Meir Medical Center, Kfar Saba, Israel.,Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel
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Deep Learning Algorithms-Based CT Images in Glucocorticoid Therapy in Asthma Children with Small Airway Obstruction. JOURNAL OF HEALTHCARE ENGINEERING 2021; 2021:5317403. [PMID: 34721824 PMCID: PMC8553479 DOI: 10.1155/2021/5317403] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Revised: 09/29/2021] [Accepted: 10/01/2021] [Indexed: 01/20/2023]
Abstract
CT image information data under deep learning algorithms was adopted to evaluate small airway function and analyze the clinical efficacy of different glucocorticoid administration ways in asthmatic children with small airway obstruction. The Res-NET in the deep learning algorithm was used to perform feature extraction, summary classification, and other reconstruction of CT images. A deep learning network model Mask-R-CNN was constructed to enhance the ability of image reconstruction. A total of 118 children hospitalized with acute exacerbation of asthma in the hospital were recruited. After acute exacerbation treatment, 96 children with asthma were screened out for small airway obstruction, which were divided into glucocorticoid aerosol inhalation group (group A, 32 cases), glucocorticoid combined with bronchodilator aerosol inhalation group (group B, 32 cases), and oral hormone therapy group (group C, 32 cases). Asthmatic children with small airway obstruction were screened after acute exacerbation treatment and were rolled into glucocorticoid aerosol inhalation group (group A), glucocorticoid combined with bronchodilators aerosol inhalation group (group B), and oral hormone therapy group (group C). Lung function indicators (maximal mid-expiratory flow (MMEF75 and 25), 50% forced expiratory flow (FEF50), and 75% forced expiratory flow (FEF75)), FeNO level, and airway inflammation indicators (IL-6, IL-35, and eosinophilic (EOS)) were compared before and one month after treatment. The ratio of airway wall thickness to outer diameter (T/D) and the percentage of airway wall area to total airway area (WA%) were measured by e-Health high-resolution CT (HRCT). The constructed network model was used to measure the patient's coronary artery plaque and blood vessel volume, and the image was reconstructed on the Res-Net network. It was found that the MSE value of the Res-Net network was the lowest, and the efficiency was very high during the training process. T/D and WA (%) of asthmatic children with small airway obstruction after treatment were significantly lower than those before treatment (P < 0.01). After treatment, MMEF75/25 and FEF75 were significantly higher than those before treatment (P < 0.05). Lung function-related indicator FEF50 was significantly higher than that before treatment (P < 0.01). FeNO level after treatment was remarkably lower than that before treatment (P < 0.01). In addition, lung function-related indicators, airway inflammation indicators, and FeNO level improved the most in group C, followed by group B, and those improvements in group A were the least obvious, with great differences among groups (P < 0.05). In summary, the Res-Net model proposed was of certain feasibility and effectiveness for CT image segmentation and can effectively improve the clinical evaluation of patient CT image information. Glucocorticoids could improve small airway function and airway inflammation in asthmatic children with small airway obstruction, and oral corticosteroids were more effective than aerosol inhalation therapy.
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Tosca MA, Schiavetti I, Duse M, Marseglia GL, Ciprandi G. A Survey on the Management of Children with Asthma in Primary Care Setting in Italy. PEDIATRIC ALLERGY IMMUNOLOGY AND PULMONOLOGY 2021; 34:39-42. [PMID: 34143687 DOI: 10.1089/ped.2021.0031] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Maria A Tosca
- Pediatrics Department, Pediatric Allergy Center, Istituto Giannina Gaslini, Genoa, Italy
| | | | - Marzia Duse
- Pediatrics Department, Università la Sapienza, Rome, Italy
| | - G L Marseglia
- Pediatrics Clinic, Pediatrics Department, Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Giorgio Ciprandi
- Outpatients Clinics Department, Allergy Clinic, Casa di Cura Villa Montallegro, Genoa, Italy
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Kutzora S, Herrera Reyes D, Weinberger A, Huß J, Nennstiel U, von Mutius E, Herr C, Heinze S. Medical care and treatment of children with asthmatic or wheezing health outcomes and urban-rural differences in Bavaria - a cross-sectional study. J Asthma 2021; 59:1343-1352. [PMID: 33998939 DOI: 10.1080/02770903.2021.1926487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Introduction: Asthma is among the most common chronic conditions in children. The aim of this publication is to describe prevalence rates and factors associated with asthmatic or wheezing preschoolers and to evaluate medical care and treatment with regard to urban-rural differences.Methods: Data for this cross-sectional study were collected through a questionnaire, which was distributed to parents within the Health Monitoring Units in Bavaria (HMU), Germany. Data from 4767 children were available (2016/17). Those children were classified into four diagnostic groups: Unremitting Wheeze, International Study of Asthma and Allergies in Children (ISAAC) Asthma, Physician-diagnosed Asthma, and healthy control group. Urban-rural differences were tested by Pearson's chi-squared test or by Fisher's exact test. Independent variables were factors associated with health outcomes, for example, residency or migrant status. To examine associations between independent and outcome variables multivariate logistic regression analysis was performed.Results: Prevalence rates were 6.3% for 'Unremitting Wheeze', 5.2% for 'ISAAC Asthma', and 1.2% for 'Physician-diagnosed Asthma'. Factors associated with health outcomes were the occurrence of asthma in first-degree relatives, male sex, and migrant status. Generally, higher rates of doctor's visits, positive allergy tests, and corticosteroids intake in the diagnostic groups in rural compared to urban areas were observed. Rates of performed allergy tests were 55.6% for 'ISAAC Asthma' and 74.6% for 'Physician-diagnosed Asthma'.Conclusions: Prevalence rates of the diagnostic groups decreased compared to the HMU 2014/15. According to previous studies, factors associated with asthmatic or wheezing health outcomes could be confirmed. Children in rural areas generally received more medical care.Key pointsChildren's prevalence rates of asthma or wheezing disorders decreased in the past 2 years within Bavaria.This study is consistent with risk factors for asthma from the literature: asthma in the family, male gender, and migrant status.Children in rural areas receive more medical care than children in urban areas.There should me more allergy tests among children with medical diagnosis in Bavaria as low rates indicate gaps in care.
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Affiliation(s)
- Susanne Kutzora
- Department of Occupational and Environmental Medicine, Bavarian Health and Food Safety Authority, Munich, Germany
| | - Daniela Herrera Reyes
- Department of Occupational and Environmental Medicine, Bavarian Health and Food Safety Authority, Munich, Germany.,Institute for Medical Information Processing, Biometry and Epidemiology (IBE), Ludwig-Maximilians-University, Munich, Germany
| | - Alisa Weinberger
- Department of Occupational and Environmental Medicine, Bavarian Health and Food Safety Authority, Munich, Germany
| | - Jonas Huß
- Department of Occupational and Environmental Medicine, Bavarian Health and Food Safety Authority, Munich, Germany
| | - Uta Nennstiel
- Bavarian Health and Food Safety Authority, Oberschleißheim, Germany
| | - Erika von Mutius
- Dr. von Haunersches Children's Hospital and Polyclinic, Ludwig-Maximilians-University, Munich, Germany.,Helmholtz Zentrum München/German Research Center for Environmental Health, Institute for Asthma and Allergy Prevention, Neuherberg, Germany
| | - Caroline Herr
- Department of Occupational and Environmental Medicine, Bavarian Health and Food Safety Authority, Munich, Germany.,Institute and Outpatient Clinic for Occupational, Social and Environmental Medicine, Clinic of the University of Munich, Munich, Germany
| | - Stefanie Heinze
- Department of Occupational and Environmental Medicine, Bavarian Health and Food Safety Authority, Munich, Germany.,Institute and Outpatient Clinic for Occupational, Social and Environmental Medicine, Clinic of the University of Munich, Munich, Germany
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Zhou P, Xiang CX, Wei JF. The clinical significance of spondin 2 eccentric expression in peripheral blood mononuclear cells in bronchial asthma. J Clin Lab Anal 2021; 35:e23764. [PMID: 33998076 PMCID: PMC8183911 DOI: 10.1002/jcla.23764] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 03/04/2021] [Accepted: 03/06/2021] [Indexed: 12/18/2022] Open
Abstract
Background Bronchial asthma (BA) was a heterogeneous disease characterized by chronic airway inflammation. Spondin 2 (SPON2) was reported to be implicated in the integrin pathway, protein metabolism, and drug‐induced lupus erythematosus. The purpose of this study was to evaluate the significance of SPON2 in BA diagnosis and treatment. Methods Peripheral blood samples were obtained from 137 BA pediatric patients (61 mild‐to‐moderate BA and 76 severe BA) and 59 healthy children. Subject's information, clinical indexes, pulmonary ventilation functions were recorded in the two groups. Peripheral blood mononuclear cells (PBMCs) were isolated from patients’ samples. qRT‐PCR and ELISA assays were employed to examine the levels of SPON2 and inflammatory cytokines, respectively. Pearson's correlation analysis confirmed the association between SPON2 and inflammatory cytokines. Receiver operating characteristic (ROC) analysis was used to evaluate the potentials of SPON2 in terms of BA detection and discriminating against the severity of BA. Results Bioinformatics analysis showed that SPON2, OLFM4, XIST, and TSIX were significantly upregulated, while KDM5D and RPS4Y1 were reduced in BA. GO analysis verified that these six genes were mainly involved in neutrophil degranulation, neutrophil activation involved in immune response, neutrophil activation, and neutrophil‐mediated immunity. After isolating PBMCs, we found that SPON2 was remarkably increased in BA pediatric group compared with healthy children, and the relative levels of SPON2 were related to the severity of BA. The receiver operating characteristic (ROC) analysis revealed the high potentials of SPON2 in BA diagnosis (AUC was 0.8080) and severity distinctions (AUCs were 0.7341 and 0.8541, respectively). Also, we found that there were significant differences in fractional exhaled nitric oxide (FeNO), forced expiratory volume in 1 s (FEV1)%, FEV1/ forced vital capacity (FVC)%, immunoglobulin E (IgE), serum eosinophils, and serum neutrophils between mild‐to‐moderate BA group and severe BA group. Finally, SPON2 was negatively correlated with IL‐12 while positively associated with IL‐4, IL‐13, and IL‐17A. Conclusions SPON2 was a viable biomarker for diagnosing and degree of severity in BA, providing more insight into exploring BA and treatment's pathogenesis.
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Affiliation(s)
- Peng Zhou
- Department of Pediatric, Shengzhou People's Hospital (the First Affiliated Hospital of Zhejiang University Shengzhou Branch), Shengzhou, China
| | - Cai-Xia Xiang
- Department of Pediatric, Shengzhou People's Hospital (the First Affiliated Hospital of Zhejiang University Shengzhou Branch), Shengzhou, China
| | - Jin-Feng Wei
- Department of Respiratory, Hangzhou Children's Hospital, Hangzhou, China
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Luo Y, Wang J, Lu W, Liu Y, Huang Y, Luo D. Identification of a disease-specific gene expression profile of children with acute asthma by weighted gene co-expression network analysis. Genes Genet Syst 2021; 95:315-321. [PMID: 33642437 DOI: 10.1266/ggs.20-00031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Asthma is one of the most common diseases, with a high prevalence among children. To date, systemic co-expression analysis for this disease has not been undertaken to explain its pathogenesis. Here we identified differentially expressed genes (DEGs) in 87 samples, and then constructed co-expression modules via weighted gene co-expression network analysis (WGCNA) and investigated the functional enrichment of co-expressed genes in terms of Gene Ontology and Kyoto Encyclopedia of Genes and Genomes (KEGG). Meanwhile, protein-protein interaction (PPI) network and miRNA-transcription factor-target (miRNA-TF-target) regulatory network analyses were performed to screen hub genes. As a result, 3,469 DEGs were identified in this study, of which 1,860 genes were up-regulated and 1,609 genes were down-regulated. Using WGCNA, we identified two key modules, named MEbrown and MEblue, that may play important roles in asthma. Functional enrichment analysis revealed that MEbrown was enriched in 37 KEGG pathways and 472 biological processes (BPs), while MEblue was enriched in 16 KEGG pathways and 449 BPs. From PPI and miRNA-TF-target regulatory network analysis, a total of 31 TFs, seven miRNAs and 28 nodes were identified. Our findings should provide a framework of therapeutic targets for treating children with acute asthma.
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Affiliation(s)
- Yan Luo
- Department of Preventive Health Care, Affiliated Hospital of Zunyi Medical University
| | - Jing Wang
- Department of Preventive Health Care, Affiliated Hospital of Zunyi Medical University
| | - Wei Lu
- Department of Preventive Health Care, Affiliated Hospital of Zunyi Medical University
| | - Yang Liu
- Department of Preventive Health Care, Affiliated Hospital of Zunyi Medical University
| | - Yun Huang
- Department of Preventive Health Care, Affiliated Hospital of Zunyi Medical University
| | - Dichun Luo
- Department of Preventive Health Care, Affiliated Hospital of Zunyi Medical University
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Au-Yeung YT, Chang AB, Grimwood K, Lovie-Toon Y, Kaus M, Rablin S, Arnold D, Roberts J, Parfitt S, Anderson J, Toombs M, O'Grady KAF. Risk Factors for Chronic Cough in Young Children: A Cohort Study. Front Pediatr 2020; 8:444. [PMID: 32903491 PMCID: PMC7435047 DOI: 10.3389/fped.2020.00444] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Accepted: 06/26/2020] [Indexed: 11/13/2022] Open
Abstract
Background and Objective: Data on the predictors of chronic cough development in young children are scarce. Our primary objective was to examine the factors associated with young children developing a chronic cough, with a focus on childcare attendance. Methods: A secondary analysis of data collected in a prospective cohort study of children presenting to three emergency departments and three primary healthcare centers in southeast Queensland, Australia. Eligible children where those aged <6-years presenting with cough and without known underlying chronic lung disease other than asthma. Children were followed for 4 weeks to ascertain cough duration. The primary outcome was persistent cough at day-28. Logistic regression models were undertaken to identify independent predictors of chronic cough including sensitivity analyses that accounted for children with unknown cough status at day-28. Results: In 362 children, 95 (26.2%) were classified as having chronic cough. In models that included only children for whom cough status was known at day-28, symptom duration at enrolment, age <12 months [adjusted odds ratio (aOR) 4.5, 95% confidence interval (CI) 1.1, 18.7], gestational age (aOR 3.2, 95%CI 1.4, 7.9), underlying medical conditions (aOR 2.6, 95% CI 1.3, 5.5), a history of wheeze (aOR 2.6, 95% CI 1.4, 4.8) and childcare attendance (aOR 2.3, 95% CI 1.2, 4.4) were independent predictors of chronic cough. Amongst childcare attendees only, 64 (29.8%) had chronic cough at day-28. The strongest predictor of chronic cough amongst childcare attendees was continued attendance at childcare during their illness (aOR = 12.9, 95% CI 3.9, 43.3). Conclusion: Gestational age, underlying medical conditions, prior wheeze and childcare attendance are risk factors for chronic cough in young children. Parents/careers need to be aware of the risks associated with their child continuing to attend childcare whilst unwell and childcare centers should reinforce prevention measures in their facilities.
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Affiliation(s)
- Yin To Au-Yeung
- Australian Center for Health Services Innovation@ Centre for Healthcare Transformation, Queensland University of Technology, South Brisbane, QLD, Australia
| | - Anne B Chang
- Australian Center for Health Services Innovation@ Centre for Healthcare Transformation, Queensland University of Technology, South Brisbane, QLD, Australia.,Child Health Division, Menzies School of Health Research, Tiwi, NT, Australia.,Department of Respiratory Medicine, Queensland Children's Hospital, South Brisbane, QLD, Australia
| | - Keith Grimwood
- School of Medicine, Griffith University, Southport, QLD, Australia.,Menzies Health Institute Queensland, Griffith University, Southport, QLD, Australia.,Department of Paediatrics, Gold Coast Health, Southport, QLD, Australia
| | - Yolanda Lovie-Toon
- Australian Center for Health Services Innovation@ Centre for Healthcare Transformation, Queensland University of Technology, South Brisbane, QLD, Australia
| | - Michelle Kaus
- Australian Center for Health Services Innovation@ Centre for Healthcare Transformation, Queensland University of Technology, South Brisbane, QLD, Australia
| | - Sheree Rablin
- Australian Center for Health Services Innovation@ Centre for Healthcare Transformation, Queensland University of Technology, South Brisbane, QLD, Australia
| | - Dan Arnold
- Australian Center for Health Services Innovation@ Centre for Healthcare Transformation, Queensland University of Technology, South Brisbane, QLD, Australia
| | - Jack Roberts
- Australian Center for Health Services Innovation@ Centre for Healthcare Transformation, Queensland University of Technology, South Brisbane, QLD, Australia
| | - Sarah Parfitt
- Australian Center for Health Services Innovation@ Centre for Healthcare Transformation, Queensland University of Technology, South Brisbane, QLD, Australia
| | | | - Maree Toombs
- Carbal Health Services, Toowoomba, QLD, Australia.,UQ Rural Clinical School, The University of Queensland, Toowoomba, QLD, Australia
| | - Kerry-Ann F O'Grady
- Australian Center for Health Services Innovation@ Centre for Healthcare Transformation, Queensland University of Technology, South Brisbane, QLD, Australia
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