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Epidemiology of childhood tuberculosis in a hospital setting
Insights
This study reviewed 200 pediatric tuberculosis cases. Pulmonary tuberculosis was most common in children aged 2-5 years, presenting with fever, cough, and weight loss.
Area of Science:
- Pediatrics
- Infectious Diseases
- Microbiology
Background:
- Tuberculosis (TB) remains a significant global health challenge, particularly in pediatric populations.
- Early diagnosis and effective management are crucial for improving outcomes in childhood TB.
Purpose of the Study:
- To analyze the clinical presentation, diagnostic methods, and epidemiological characteristics of pediatric tuberculosis.
- To identify the most common forms and age groups affected by TB in children.
Main Methods:
- Retrospective review of 200 pediatric TB cases over two years.
- Data collection included clinical history, physical examination, radiography, Mantoux test, ESR, and fluid/tissue analysis.
- Diagnostic confirmation involved various laboratory and histopathological examinations.
Main Results:
- The most frequently affected age group was 2-5 years.
- Common presenting symptoms included fever, cough, weight loss, failure to thrive, and pallor.
- Pulmonary tuberculosis was the most prevalent diagnosis, followed by tuberculous lymphadenitis.
Conclusions:
- Pediatric TB often presents with non-specific symptoms, necessitating a comprehensive diagnostic approach.
- Pulmonary TB and tuberculous lymphadenitis are the predominant forms in children within this age range.
- Understanding these patterns aids in timely diagnosis and treatment of childhood TB.
Abstract:
Two hundred paediatric cases of tuberculosis were studied over two years. The children usually presented with fever, cough, weight loss or failure to thrive and pallor. The diagnosis was based on history, clinical examination, chest and other relevant radiographs, Mantoux test, erythrocyte sedimentation rate (ESR) and where necessary cerebrospinal, pleural and ascitic fluid examinations and lymph gland histopathology were done. The most commonly affected age group was between 2-5 years and pulmonary tuberculosis was the most frequent diagnosis followed by tuberculous adentitis.