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Surgical Treatment for Asymptomatic Congenital Pulmonary Airway Malformations in Children: Waiting or Not?

Jiahang Zeng1, Jianhua Liang1, Le Li1

  • 1Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou, China.

European Journal of Pediatric Surgery : Official Journal of Austrian Association of Pediatric Surgery ... [Et Al] = Zeitschrift Fur Kinderchirurgie
|February 28, 2021
PubMed

Insights

Early surgery for congenital pulmonary airway malformation (CPAM) in children under two years old is recommended to reduce infection risk. This approach lowers the chance of complications like pulmonary lobectomy and excessive blood loss during surgical treatment.

Area of Science:

  • Pediatric Surgery
  • Thoracic Surgery
  • Pulmonology

Background:

  • Infection significantly impacts the timing and surgical strategy for congenital pulmonary airway malformation (CPAM).
  • Optimal surgical timing for CPAM based on infection probability remains understudied.
  • This study aimed to determine the ideal surgical timing for pediatric CPAM patients by analyzing infection risks.

Purpose of the Study:

  • To explore the optimal timing of surgery for CPAM in children based on infection risk.
  • To identify age-related differences in infection rates and surgical outcomes for CPAM.
  • To provide evidence-based recommendations for CPAM surgical management.

Main Methods:

  • Retrospective analysis of 237 pediatric CPAM cases diagnosed between 2012 and 2020.
  • Correlation analysis of patient age distribution and pulmonary infection rates.
  • Definition of the infection group based on CT findings, neutrophil counts, tissue cells, and abscess formation.

Main Results:

  • Patients over 2 years old had a significantly higher infection rate (45.7%) compared to those under 2 years old (11.4%).
  • Infected patients had a higher rate of pulmonary lobectomy (29.0%) and experienced more blood loss during surgery.
  • CPAM types I and II showed a higher infection rate compared to types III and IV.

Conclusions:

  • Early surgical intervention (before age 2) is supported due to lower infection risk and better surgical outcomes.
  • For asymptomatic CPAM types I and II, surgery before age 2 is recommended to optimize surgical strategies.
  • This approach can lead to fewer complications, reduced pulmonary lobectomy rates, and less intraoperative blood loss.
Abstract

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