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Pulmonary tuberculosis in Italian children by age at presentation
A Romano1, P Di Carlo, L Abbagnato
1Civico Hospital, ARNAS, Palermo, Italy.
Minerva Pediatrica
|July 14, 2004
Summary
Paediatric pulmonary tuberculosis (PTB) is more common in younger children, who are also more likely to have an identified source case. Early diagnosis and prompt treatment are crucial for managing childhood TB, especially in vulnerable young populations.
Area of Science:
- Pediatrics
- Infectious Diseases
- Public Health
Background:
- Paediatric pulmonary tuberculosis (PTB) presents unique diagnostic and management challenges.
- Understanding age-related clinical characteristics is vital for effective PTB control in children.
Purpose of the Study:
- To evaluate the clinical characteristics, diagnostic methods, and outcomes of paediatric PTB.
- To analyze these factors in relation to children's ages.
Main Methods:
- Prospective evaluation of 62 children under 15 admitted with suspected PTB.
- Data collection included demographics, clinical signs, radiography, and microbiology.
- Contact investigations were performed to identify source cases.
Main Results:
- Children under 5 years old were more symptomatic and more likely to have an identified source case.
- Ghon complex was more frequent in younger children.
- Mycobacterium tuberculosis (MT) or MT DNA was detected in 23% and 32% of patients, respectively.
- Drug-resistant strains were identified in 5 children and 4 adult sources.
Conclusions:
- Improved case detection, management, and contact tracing are essential for controlling paediatric TB, particularly in young children.
- Identifying the source case is critical for appropriate treatment selection in paediatric TB.