Is Short Therapy an Appropriate Regimen for Children and Young Adolescents with Drug-Susceptible Tuberculosis?
Abstract
Background: Tuberculosis (TB) remains a major cause of morbidity and mortality among children worldwide, with approximately one million new pediatric cases annually. The conventional treatment for drug-susceptible TB has long relied on a 6-month multidrug regimen, which is highly effective but associated with challenges in adherence, toxicity, and healthcare burden. Objectives: To evaluate whether short-course therapy is an appropriate regimen for children and young adolescents with drug-susceptible TB, with particular focus on its efficacy, safety, and applicability in different clinical contexts. Methods: A structured narrative review of the literature was conducted, including randomized controlled trials, observational studies, and international guidelines addressing treatment duration in children and young adolescents with drug-susceptible TB. Evidence was synthesized focusing on children and young adolescents Results: A shorter treatment regimen, particularly 4-month courses, has been investigated as an alternative to standard therapy in the pediatric population with drug-susceptible TB. Children often present with paucibacillary and non-severe forms of TB, providing a biological rationale for treatment shortening. Evidence from a randomized controlled trial has demonstrated that a 4-month regimen is non-inferior to the standard 6-month therapy in children and young adolescents with non-severe, drug-susceptible TB. These findings have informed recent international…
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