Montelukast as Prophylaxis for Upper Respiratory Tract Infections in Children: a Randomised, Double-blind, Placebo-controlled Study

Summary

Viral upper respiratory tract infection (URI) is one of the most common diseases among toddlers and pre-school children.Complete and effective prevention measures for URI are currently unavailable. Montelukast (Singulair ) is a selective leukotriene-receptor antagonist that inhibits the cysteinyl leukotriene 1 receptor. It is well tolerated and safe even in young children. Montelukast is an effective treatment for asthma (and allergic rhinitis from 1 year of age. Infections with viruses causing URI such as Influenza A, Rhinovirus and respiratory syncitial virus increases leukotriens levels in nasal secretions. Therefore, one may postulate that leukotriens inhibitors may reduce symptoms during URI. However the effect of montelukast as a treatment for non-specific cough was not properly studied and there are no studies on the effect of montelukast as prevention for URI. Hypothesis: Prophylactic treatment with Montelukast will reduce the incidence and severity of upper respiratory infection in children.

Timeline

Start

2007-11

Primary completion

2009-12

Completion

2010-06

Drugs

Indications