Archives of Academic Emergency Medicine (Sep 2024)

Diagnostic Value of Chest Computed Tomography Scan for Identification of Foreign Body Aspiration in Children: A Systematic Review and Meta-analysis

  • Babak Goodarzy,
  • Erfan Rahmani,
  • Mehrdad Farrokhi,
  • Reza Tavakoli,
  • Atousa Moghadam Fard,
  • Mohadese Ranjbaran Ghaleh,
  • Yeganeh Ghalichebaf Yazdi,
  • Reza Amani Beni,
  • Erfan Ghadirzadeh,
  • Fatemeh Afrazeh,
  • Yalda Alipour Khabir,
  • Sevda Alipour khabir,
  • Paria Bakhtiyari,
  • Javaneh Atighi,
  • Mohammad Mahjoubi,
  • Zahra Momeni,
  • Hediyeh Jalayeri,
  • Mohammad Hossein Hosseini,
  • Behnam Hoorshad,
  • Mehdi Tavakoli,
  • Sepideh Seifi,
  • Hamidreza Momeni,
  • Amirhossein Mirbolook,
  • Alireza Esmaili Jobani,
  • Mozhdeh Mohammadi Visroudi,
  • Aboulfazl Najafi,
  • Zahrasadat Hosseini,
  • Sobhan Aboulhassanzadeh,
  • Negar Ajami,
  • Sahel Ramezani,
  • Mahdokht Sadat Manavi,
  • Sina Safdari,
  • Amirali Fallahian,
  • Habib Azimi,
  • Reza Zahedpasha,
  • Ehsan Ranjbar,
  • Mohammad Saeed Kahrizi,
  • Lida Zare Lahijan

DOI
https://doi.org/10.22037/aaem.v13i1.2431
Journal volume & issue
Vol. 13, no. 1

Abstract

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Introduction: Foreign body aspiration (FBA) is a common, life-threatening pediatric emergency and was shown to be associated with high risk of morbidity and mortality. This systematic review and meta-analysis aimed to investigate the diagnostic value of chest computed tomography (CT) scan for identification of FBA in children. Methods: From inception to May 2024, a systematic search was carried out across multiple databases including Medline, Scopus, and Web of Science, considering published papers in English language. Quality assessment of the included studies was performed using seven domains of Quality Assessment of Diagnostic Accuracy Studies-2 (QUADAS-2). Results: The systematic literature search yielded 7203 articles. The pooled sensitivity and specificity of chest CT scan for identification of FBA were 0.99 (95% CI: 0.98-0.99) and 0.97 (95% CI: 0.96-0.98), respectively. The pooled positive likelihood ratio was 10.12 (95% CI: 4.59-22.20), and pooled negative likelihood ratio was 0.05 (95% CI: 0.02-0.1). Furthermore, the area under the summarized receiver operating characteristic (SROC) curve was 0.98. Conclusion: Our meta-analysis revealed that despite high heterogeneity, in the diagnostic characteristics of chest CT scan among studies, it has high diagnostic value in identifying FBA in suspected pediatric cases.

Keywords