[Preclinical and clinical trials of the new tuberculosis drug perchlozon].

The paper sets forth the stages of design and introduction of the new Russian tuberculosis (TB) drug perchlozon registered in the Russian Federation in 2012. Based on the results of Phases I-III clinical trials, the authors evaluate the efficacy and safety of the agent and consider the adverse effects of its treatment for respiratory TB. The use of perchlozon as a component of combination therapy versus standard chemotherapy regimens significantly reduces abacillation time in pulmonary TB caused by its drug-resistant pathogen.