Benznidazole for the treatment of Chagas disease.

Benznidazole for the treatment of Chagas disease. Expert Rev Anti Infect Ther. 2020 Oct 12;: Authors: Losada I, Alonso-Padilla J, Cortés-Serra N, Alonso-Vega C, Brustenga JG, Pinazo MJ Abstract INTRODUCTION: Chagas disease affects 6 - 7 million people, mainly in the Americas, and benznidazole is one of the two therapeutic options available. Trypanocide treatment aims to eliminate the parasite from the body to prevent the establishment or progression of visceral damage, mainly cardiac and/or digestive. Remarkably, it helps interrupt vertical transmission when administered to women of childbearing age. AREAS COVERED: we discuss the basic and scarce data regarding chemical, pharmacokinetic and pharmacodynamic structure. We also collect the most important data from previous phase II and III studies, as well as studies currently underway and upcoming. We reflect on the main indications for treatment and its challenges, such as the profile of adverse effects in adults, the pharmaceutical formulations, the search for reliable biomarkers, as well as regulatory aspects and access barriers. Alternative strategies such as shorter regimens, lower doses, and fixed doses are currently being evaluated to improve access and the safety profile of this treatment. EXPERT OPINION: benznidazole is likely to continue to be the drug of choice for Chagas disease in the coming years. However, it would probably be with a different treatment s...
Source: Expert Review of Anti-Infective Therapy - Category: Infectious Diseases Tags: Expert Rev Anti Infect Ther Source Type: research