Abstract

BENJUMEA, Dione. Latent Tuberculosis Infection Treatment in Children: international recommendation and to Colombia. Infect. [online]. 2012, vol.16, n.3, pp.173-177. ISSN 0123-9392.

By mean a narrative review of literature, it is pretended to discuss the actual Colombian recommendations in relation with latent tuberculosis infection (LTBI) treatment, according to international guidelines and findings. Children under 5 years old in contact with pulmonary tuberculosis (TB) patients have a greater risk to develop tuberculosis. Isoniazid treatment had demonstrated to diminish that risk, and it is indicated for at least 6 months. The WHO and CDC guidelines for LTBI treatment indicate treatment to under 5 years old children in contact with bacilliferous pulmonary TB patients, once has been discarded active TB, regardless the BCG vaccination state. The Colombian policy consider besides the vaccine BCG, the result of the tuberculin skin test. There is an pprehensiveness about the possibility of resistant strain generation of M. tuberculosis due to monotherapy use. During the treatment, it is recommended the strict follow-up, to mitigate the adverse effects and resistant strain appearance. Children under 5 years old in contact with bacilliferous pulmonary TB patients in Colombia should receive LTBI treatment with isoniazid under the international diagnosis standards of active TB and follow-up to the LTBI treatment.

Keywords : Tuberculosis; Latent tuberculosis; Isoniazid; Child; preschool.

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