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Published on: April 9, 2012

Identifying pediatric extrapulmonary tuberculosis through an active screening program: Findings and programmatic

Giordano Sosa Soto1, Jeffrey I Campbell2, Amyn A Malik3,4

  • 1Department of Pediatrics, Boston Children's Hospital, Boston, Massachusetts, United States of America.

PLOS Global Public Health
|August 19, 2026
PubMed

Insights

Extrapulmonary tuberculosis in children is common in Bangladesh, with fever and weight loss as key symptoms. Improved diagnosis and management are crucial, as outcomes can be affected by age and low weight.

Area of Science:

  • Pediatrics
  • Infectious Diseases
  • Public Health

Background:

  • Extrapulmonary tuberculosis (TB) poses a significant health challenge in children, particularly in resource-limited settings.
  • Early and accurate diagnosis of extrapulmonary TB in pediatric populations is often difficult, leading to delayed treatment and poorer outcomes.

Purpose of the Study:

  • To assess the clinical characteristics, treatment outcomes, and challenges associated with extrapulmonary tuberculosis in children in Bangladesh.
  • To identify factors influencing treatment success and highlight areas for intervention.

Main Methods:

  • A retrospective assessment was conducted on 188 children diagnosed with extrapulmonary tuberculosis in Bangladesh.
  • Data collected included patient demographics, presenting symptoms, treatment course, and outcomes.

Main Results:

  • The majority of the 188 pediatric patients were adolescents aged 10-14 years.
  • Common symptoms included fever (91.5%), weight loss (88.3%), and decreased appetite (72.9%).
  • Of 176 children who received treatment, 4.0% experienced unsuccessful outcomes, with potential links to younger age and low body weight.

Conclusions:

  • Extrapulmonary tuberculosis in children presents with significant symptoms, necessitating prompt recognition and intervention.
  • The findings underscore the urgent need for enhanced diagnostic strategies and management protocols for pediatric extrapulmonary TB in the region.
  • Age and low weight appear to be critical factors impacting treatment success in this vulnerable population.

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