Abstract

Objective: Tuberculosis remains a public health problem in Burkina Faso and sub-Saharan Africa.The purpose of this study was to describe epidemiological, clinical and para-clinical aspects of childhood tuberculosis in sub-saharan hospital settings. Methods: It was a cross-sectional study of new cases of tuberculosis diagnosed between 1st January 2016 and 31st December 2016 in the pediatric department of Bobo-Dioulasso University Hospital (Burkina Faso). Results: The study included twenty eight (28) children with an average age of 8.3 years. The main part of patients (60.7%) came from socio-economic disadvantaged backgrounds. BCG immunization coverage was 92.9%; a contagion history was found in 42.9% of cases. Malnutrition was present in 82.1% and the combination HIV / tuberculosis were 17.8%. Pulmonary tuberculosis was the most frequent clinical form (50%). Sputum was positive in 2 children. Nodes location (35.7%) was the main extrapulmonary form. Conclusions: Pulmonary tuberculosis in children is common in sub-saharan Africa. National free care processing policy is welcome but a strengthening of diagnostic capacity will allow an optimal management of the child life infection.

Highlights

  • According to the World Health Organization (WHO), 6.3 million new cases of tuberculosis were recorded worldwide in 2016

  • New cases of tuberculosis in children under 15 years old represented around 6.9% of all cases in the world [1]

  • In Burkina Faso, pulmonary tuberculosis is the most common form; It accounted for 83% of all reported cases in 2016 [2]

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Summary

Introduction

According to the World Health Organization (WHO), 6.3 million new cases of tuberculosis were recorded worldwide in 2016. Most cases occur in low socio-economic countries; the African region was affected by 25% of cases [1]. New cases of tuberculosis in children under 15 years old represented around 6.9% of all cases in the world [1]. In Burkina Faso, pulmonary tuberculosis is the most common form; It accounted for 83% of all reported cases in 2016 [2]. In 2015, the number of tuberculosis-related deaths among people under 15 years was estimated at 239,000 and cases of co-infection with HIV accounted for 17% [3]. The diagnosis of childhood tuberculosis, even in its pulmonary form, remains difficult, especially in developing countries due to lack of efficient means. The diagnosis is usually based on a non-specific arguments beam, such as concept of contagion, signs of tuberculous impregnation, chest X-ray images, and tuberculin intradermoreaction

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