scholarly journals Exposure to Traffic-related Air Pollution and Risk of Development of Childhood Asthma: A Systematic Review and Meta-analysis

2016 ◽  
Vol 2016 (1) ◽  
Author(s):  
Haneen Khreis*
2018 ◽  
Vol 2018 ◽  
pp. 1-12 ◽  
Author(s):  
Nelson Lau ◽  
Alex Norman ◽  
Mary Jane Smith ◽  
Atanu Sarkar ◽  
Zhiwei Gao

Introduction. Traffic related air pollution (TRAP) has long been associated with the onset of childhood asthma. The relationship between TRAP exposure and the development of childhood asthma phenotypes is less understood. To better understand this relationship, we performed a systematic review of the literature studying childhood TRAP exposure and the development of childhood asthma and wheezing phenotypes (transient, persistent, and late-onset asthma/wheezing phenotypes). Methods. A literature search was performed in PubMed, Embase, and Scopus databases for current literature, returning 1706 unique articles. After screening and selection, 7 articles were included in the final review. Due to the low number of articles, no meta-analysis was performed. Results. TRAP exposure appears to be associated with both transient and persistent asthma/wheezing phenotypes. However, there was little evidence to suggest a relationship between TRAP exposure and late-onset asthma/wheezing. The differing results may be in part due to the heterogeneity in study methods and asthma/wheezing phenotype definitions, in addition to other factors such as genetics. Conclusion. TRAP exposure may be associated with transient and persistent asthma/wheezing phenotypes in children. The low number of studies and differing results suggest that further studies are warranted.


2017 ◽  
Vol 100 ◽  
pp. 1-31 ◽  
Author(s):  
Haneen Khreis ◽  
Charlotte Kelly ◽  
James Tate ◽  
Roger Parslow ◽  
Karen Lucas ◽  
...  

2021 ◽  
pp. 116856
Author(s):  
Frédéric Dutheil ◽  
Aurélie Comptour ◽  
Roxane Morlon ◽  
Martial Mermillod ◽  
Bruno Pereira ◽  
...  

2021 ◽  
Vol 17 (1) ◽  
Author(s):  
Mei Chan ◽  
Melinda Gray ◽  
Christine Burns ◽  
Louisa Owens ◽  
Susan Woolfenden ◽  
...  

Abstract Objective We conducted a systematic review and meta-analysis to determine the effectiveness of comprehensive community-based interventions with ≥ 2 components in improving asthma outcomes in children. Methods A systematic search of Medline, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Excerpta Medica Database (EMBASE), Cochrane Library and hand search of reference collections were conducted to identify any research articles published in English between 2000 and 2019. All studies reporting community-based asthma interventions with ≥ 2 components (e.g., asthma self-management education, home environmental assessment or care coordination etc.) for children aged ≤ 18 years were included. Meta-analyses were performed using random-effects model to estimate pooled odds ratio (OR) with 95% confidence intervals (CIs). Results Of the 2352 studies identified, 21 studies were included in the final analysis: 19 pre-post interventions, one randomised controlled trial (RCT) and one retrospective study. Comprehensive asthma programs with multicomponent interventions were associated with significant reduction in asthma-related Emergency Department (ED) visits (OR = 0.26; 95% CI 0.20–0.35), hospitalizations (OR = 0.24; 95% CI 0.15–0.38), number of days (mean difference = − 2.58; 95% CI − 3.00 to − 2.17) and nights with asthma symptoms (mean difference = − 2.14; 95% CI − 2.94 to − 1.34), use of short-acting asthma medications/bronchodilators (BD) (OR = 0.28; 95% CI 0.16–0.51), and increase use of asthma action plan (AAP) (OR = 8.87; 95% CI 3.85–20.45). Conclusion Community-based asthma care using more comprehensive approaches may improve childhood asthma management and reduce asthma related health care utilization.


BMJ ◽  
2015 ◽  
pp. h1295 ◽  
Author(s):  
Anoop S V Shah ◽  
Kuan Ken Lee ◽  
David A McAllister ◽  
Amanda Hunter ◽  
Harish Nair ◽  
...  

2016 ◽  
Vol 208 ◽  
pp. 663-669 ◽  
Author(s):  
Zibing Deng ◽  
Fei Chen ◽  
Meixia Zhang ◽  
Lan Lan ◽  
Zhijiao Qiao ◽  
...  

2018 ◽  
Vol 235 ◽  
pp. 576-588 ◽  
Author(s):  
Bo-Yi Yang ◽  
Zhengmin Qian ◽  
Steven W. Howard ◽  
Michael G. Vaughn ◽  
Shu-Jun Fan ◽  
...  

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