Active clinical trials for "Chagas Disease"

This study will evaluate the bioequivalence as well as safety and tolerability of a novel 30 mg tablet of nifurtimox compared to the corresponding marketed 120 mg tablet in adult subjects suffering from chronic Chagas' disease when administered after a high-fat / high-calorie test meal. This study is a necessary step for the development of an age appropriate pediatric oral dosage form for the treatment of Chagas' disease in endemic countries according to the recommendations provided by current international guidelines (EMA Guideline on Clinical Development of Medicinal Products, EMA Note for Guidance on Oral Dosage Forms).

Evaluate if benznidazole, an antiparasite drug, given at a dose calculated as 5mg/kg/day for 60 days, now administered as a fixed daily dose of 300mg during 40 to 80 days of treatment - period adjusted according to the patient's body weight to a total minimum dose of 12g (corresponding to 40kg) and a total maximum dose of 24g (corresponding to 80kg) - reduces morbidity and mortality in patients with Chronic Chagas' Cardiomyopathy (CCC). The BENEFIT study is being conducted by the Population Health Research Institute (in Hamilton, Canada) and the Institute Dante Pazzanese de Cardiologia (Sao Paulo, Brazil) together with a Steering Committee, and an independent Safety Monitoring Board.

This study focuses on the evaluation of low doses (600 and 1200 mg) and short treatment duration (at 3, 7 and 10 days) of fexinidazole (Fexi) to determine the minimal efficacious and safe dose for the treatment of adult patients with chronic indeterminate Chagas Disease (CD).

This study evaluated the effect of food on the absorption of the drug as well as safety and tolerability in adults suffering from chronic Chagas' disease In addition pharmacokinetics of the drug following 120 and 240 mg single doses will be assessed

The purpose of this study is to determine whether benznidazole and E1224 should be administered concomitantly in patients with Chagas Disease as not enough data are available. This study aims to assess cross interactions of these two compounds.

The benefits of exercise training in heart failure are well established. Its effects, however, have not been evaluated in Chagas cardiomyopathy (ChC). The investigators hypothesis is that the exercise training may improve functional capacity, quality of life (QoL), and reduce brain natriuretic peptide (BNP) levels in patients with ChC.

The study consists of two parts. Part I (CHICO) was designed to develop a better understanding of the efficacy, safety and pharmacokinetics of nifurtimox in children with a diagnosis of Chagas' disease (Trypanosoma cruzi infection) using pediatric formulations. Part II (CHICO SECURE) was designed at request of the FDA to assess the incidence of sero-negative conversion in children with diagnosis of Chagas' disease treated with nifurtimox.

The purpose of this study is to describe the population pharmacokinetics parameters of benznidazole in children with acute or early chronic indeterminate form of Chagas Disease.

o study population pharmacokinetics in Benznidazole-treated adult patients with Chronic Chagas Disease to get information to optimize drug doses.

The purpose of this study is to estimate the gain in sensitivity of several multiple-sample strategies of PCR samples with respect to the current standard (single sample of 10 ml) to detect Chagas chronic stage at baseline and to identify the optimal sampling strategy based on the sensitivity, cost,the completeness of sampling and the acceptability for study patients.