View clinical trials related to Leishmaniasis, Visceral.
Filter by:Visceral leishmaniasis (VL) / Kala-azar (KA) is a public health problem in the many countries in the world including Bangladesh. Where more than 90,000 VL cases have been reported since 1994. The disease is fatal if not treated. Even with treatment the mortality rate is high (10%). VL is a vector-borne disease, caused by the parasite Leishmania donovani (LD) and is transmitted by female sandfly sp. Phlebotomus argentipes. Not all people exposed to the LD parasite develop disease. According to our observation only about 30% of the infected with LD parasite develop disease within one year of diagnosis. Malnutrition and intestinal helminth infection have been found to be associated with the risk of active VL. Down regulation of Th1 cellular immune response confers susceptibility to active VL. Both malnutrition and intestinal helminth infection down regulate the Th1 cellular immune response. Till now there is no established prophylaxis against active VL among the people exposed to the LD infection. Many studies including ours have been shown that periodic regular deworming reduced malnutrition significantly. Micronutrient such as zinc and iron as well vitamin A supplementation also improve malnutrition and may enhance Th1 cellular immune response. Thus we hypothesize that periodic deworming and. micronutrient and vitamin A supplementation together may reduce the risk of active VL among the people exposed to the LD infection. The study will be carried out in the Harirampur union, Trishal, Mymensingh. This area is highly endemic for VL. Two hundred asymptomatic VL patients aged 2-60 will be enrolled to the study. Children aged less than 2 years, pregnant women, active VL case, person with chronic disease, disable individuals and those who will refuse written consent will not be enrolled to the study. After enrollment subjects will be divided into two groups through randomization. One group will receive deworming and nutritional supplement (intervention group) and other group will receive placebo (placebo group). Two groups will be followed for 12 months through active surveillance for developing of active VL. In addition morbidity data, monthly stool sampling, monthly anthropometry, urine and blood sampling at baseline, before and after treatment of active VL will be carried out Successful completion of the study and derived results from it will provide useful information that whether periodic deworming with micronutrient and vitamin A supplementation can reduce the risk of active VL among the people exposed to the LD infection.
This study is to assess if shorter combinations of SSG plus single dose AmBisome®, Miltefosine plus single dose AmBisome® and Miltefosine alone are effective in treating visceral leishmaniasis in Eastern Africa.
The purpose of this study is to determine if amphotericin B is effective against visceral leishmaniasis in Brazilian children. Amphotericin B will be compared to meglumine antimoniate which is the current approved drug used for this disease in Brazil.
A phase 1, randomized, double-blind, placebo-controlled study to evaluate the safety, tolerability, and immunogenicity of three injections of 10 µg LEISH-F2 + 25 µg MPL-SE given at 14-day intervals as an adjunct to standard chemotherapy with sodium stibogluconate (20 mg/kg/day for 40 days) in patients with PKDL.
The purpose of this study is to determine whether a single bolus of dose of Amphoterin B lipid emulsion (Amphomul) is as efficacious and safe compared to a single dose Liposomal Amphotericin B in treating patients with Indian Visceral Leishmaniasis (Kala Azar).
The overall objective of this trial is to identify a safe and effective combination, (coadministration) short course treatment for the treatment of visceral leishmaniasis which could be easily deployed in a control programme and will reduce the risk of parasite resistance occurring. Safety and tolerability should be such that the combination can be easily deployed.
It is a randomized, double-blind, multi-center, two-arm study intended to assess the safety and efficacy of three different doses/dose regimens of paromomycin administered intramuscularly as follows: 11 mg/kg/day for 14 days and 11 mg/kg/day for 21 days for the treatment of visceral leishmaniasis (VL) in India.
The purpose of this trial is to evaluate the efficacy of single dose amphotericin B in the treatment of Visceral Leishmaniasis (VL) in India.
This modular Program will first confirm the safety and efficacy of Paromomycin IM Injection when given to an expanded population in the outpatient setting in experienced VL centers and subsequently evaluate the effectiveness of an expanded access model of providing Paromomycin IM Injection to progressively more resource-constrained clinics in Bihar, India.
Rationale The overall objective of this trial is to identify a safe and effective combination, (co-administration) short course treatment for the treatment of VL which could be easily deployed in a control programme. The hypothesis is that the combination treatment is as effective or better than the 5 mg/kg single dose of AmBisome and will reduce the risk of parasite resistance occurring. Safety and tolerability should be such that the combination can be easily deployed. Objective The specific primary and secondary objectives are as follows: Primary objective: To identify a short course combination treatment regimen which is at least as effective as a single dose of AmBisome 5mg/kg Secondary objective: To compare safety and tolerability of the various treatments measured by vital signs, blood biochemistry, (renal and liver function tests) haematology, spontaneous and elicited adverse event reporting Primary Endpoint: The primary efficacy endpoint variable is parasitological clearance 2 weeks after start of treatment with no relapse during follow up and no clinical signs or symptoms of VL at 6 months post treatment. Parasitology is only carried out at any time during follow-up or at six months post treatment if there are signs or symptoms of VL infection.