There are about 191 clinical studies being (or have been) conducted in Mali. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
The main objective is to study the pharmacokinetics, pharmacodynamics and tolerability of the decoction of the aerial parts of Argemone mexicana (AM), administered in healthy volunteers.
This is an initial efficacy study of a candidate antimalarial in human subjects with uncomplicated malaria caused by the most common and most important parasite in Africa (Plasmodium falciparum). This study will enroll 66 adult Malian males with uncomplicated P. falciparum malaria and randomize them to treatment with 1750 mg of the investigational drug (AQ-13) by mouth over 3 days or the current standard treatment, which is 2 doses of Coartem twice daily for 3 days. The hypothesis underlying this study is that AQ-13 will be similarly effective to Coartem for the treatment of uncomplicated P. falciparum malaria due to both chloroquine-susceptible and chloroquine-resistant parasites. Funding Source - FDA Office of Orphan Product Development (OOPD).
The purpose of this study is to determine whether the triple co administration of albendazole, ivermectin and azithromycine is as safe as the current treatment scheme that consists to treat with albendazole plus ivermectin together and a week later to treat with azithromycin in areas co endemic for lymphatic filariasis and trachoma.
This is a large, community-based, cluster-randomized trial to compare routine prophylactic use of 600 mcg oral misoprostol and 10 IU oxytocin delivered by UnijectTM intramuscularly during the third stage of labor.
The project will test the implementation of a specific methodology for education of type 2 diabetic patients that will be set up using patients involved (peer educators) and 3 guides developed specifically for the therapeutic education of type 2 diabetic patients. This project will take place in 1 sites in mali : the capital Bamako. 75 diabetic patients will be subjected to intervention with this methodology and 75 other diabetic patients will be the control group. At various stages of the project, the investigators will analyze the impact on biological, anthropological constants, etc ... of the group undergoing the intervention compared to the control group.
The Center for Vaccine Development - Mali is interested in learning if vaccinating a pregnant woman against influenza will protect her infant against this disease. The investigators know that influenza infection, the "flu", affects pregnant women and their infants in Mali. The illness known as flu is caused by a germ (virus) that is passed easily among people. The flu causes symptoms such as fever, cough, sore throat, runny nose, and body aches. Certain groups of people, such as pregnant women and infants, are at risk for having severe disease when they get the flu. Vaccination against influenza is not routinely available to pregnant women in Mali although it is recommended. Women who wish to participate will have 5 visits to the clinic and weekly visits to the home to follow the health of the woman and her infant when it is born. The investigators will also ask permission to make weekly visits to all children under 5 years of age to follow their health as it relates to influenza infection.
Background: -Tuberculosis (TB) is an infection of the lungs caused by bacteria. In Mali, TB is diagnosed with a test that is fast and inexpensive but not always accurate. The purpose of this study is to test a new method for diagnosing TB, called the microscopic-observation drug-susceptibility (MODS) test. The MODS test takes 7 days to show results. The test also gives information on which drugs will work best in each case. Objective: -To test a new method for diagnosing tuberculosis called the microscopic observation drug susceptibility test. Eligibility: - Participants must be 12 years of age or older. - They must have a diagnosis of TB from a sputum smear, or have symptoms of TB and an x-ray indicating that TB is present. Design: - Participants will take part in the study from 6 months to 21 months and be assigned to one of three groups, depending on what type of TB they have. - At the first visit, researchers ask questions about general health and symptoms of TB. They check vital signs, draw blood, and ask for a sputum sample. The blood is used to check for HIV infection and for the number of CD4 cells, which measures the severity of the HIV infection. - The 2-, 5-, and 6-month visits are similar to the first. Those who do not have multidrug-resistant (MDR) TB will end their participation after the 6-month visit. MDR TB is tuberculosis that has not responded to isoniazid and rifampicin. Participants with MDR TB will remain in the study for 21 months. - No treatment is provided as part of this study.
A vaccine which interrupts malaria transmission is a critical tool to achieve the ultimate goal of eradication of this disease. Transmission blocking vaccines work by inducing antibody in vaccinated individuals that inhibits the development of malaria parasites in the mosquito, thus interrupting the cycle of transmission to the next human host. Efficacy of these vaccines may be estimated by in vitro membrane feeding assays using immune sera and laboratory strain mosquitoes, but these assays need to be qualified to determine to what extent they are predictive of transmission blocking in the field. Clinical trials of transmission blocking vaccines are also anticipated and have started in this community. This protocol will use a nested casecontrol cohort design to compare results of mosquito feeding assays in a malaria exposed population in Bancoumana and surrounding villages in Mali. Households will be identified using census data and individuals will be consented for participation. Malaria smears will be obtained at monthly visits, and gametocytemic individuals will be asked to participate in direct feed experiments using insectary-raised mosquitoes. Infectivity in these mosquitoes will be compared against those of mosquitoes fed in membrane feeding assays in Mali and the USA. Data will also be obtained on gametocyte and parasite carriage rates through the year. A total of 250 volunteers from Bancoumana, ages 3 months to 50 years, were initially enrolled in 2011. In 2012, an additional 250 adults from Bancoumana were enrolled and participants older than 5 years of age who were enrolled in 2011 and wanted to continue participation were re-enrolled into the study. A transmission blocking vaccine trial started in May 2013, and has enrolled participants from this adult cohort in that study. Up to 50 new adults from Bancoumana and surrounding villages will be enrolled in 2014 and those volunteers previously enrolled into the study over theage of 5 years old will be offered re-enrollment into the study.
Hypothesis: The MSP3-LSP/Alum vaccine, administered to children will have a protective efficacy of at least 30% (lower bound of confidence interval of 0) against malaria disease occurring during a period beginning from 14 days after the 3rd immunization until 1 year after. The primary objective of this double-blind, randomized, controlled trial will be to assess the clinical efficacy of MSP3-LSP/AlOH vaccine when administered by subcutaneous route in children aged 12-48 months against all clinical malaria episodes occurring during a period beginning from 14 days after the 3rd immunization until 3 months after 3rd immunization, when administered according to the following schedule:- Primary administration: Three doses of administered 4 weeks apart Secondary administration (Boost): One dose 3 months after the third dose in year 1 of the trial; and two doses, given exactly one year after the date corresponding to the third dose and the first boost given during Year 1 Case definition for an episode of malaria is a febrile illness with axillary temperature of ≥ 37.5ºC with P. falciparum parasitemia ≥ 5000 per μL
Plasmodium falciparum (Pf) malaria remains a major cause of morbidity and mortality worldwide. A malaria vaccine would contribute towards efforts to control and eliminate malaria. Optimism that an effective malaria vaccine can be developed is derived in part from the observation that repeated Pf infections can induce protective immunity; however, the mechanisms underlying acquired malaria immunity remain unclear. The goal of the current study is to apply systems biological tools to an observational cohort in an area of intense seasonal Pf transmission to gain insight into the mechanisms underlying naturally acquired malaria immunity. This year-long observational-cohort study of 700 individuals (3 months and 25 years of age) will be conducted in the rural village of Kalifabougou, Mali, where Pf transmission is intense and seasonal. Asymptomatic Pf infection and malaria episodes will be detected by passive and active surveillance. Immune parameters of malaria-protected and -susceptible individuals will be assayed from blood samples collected at strategic time points relative to the malaria season. The primary objective is to identify genome-wide expression profiles induced by Pf infection that are associated with protection from malaria. Secondary objectives include identifying age-related (surrogate for cumulative Pf exposure) changes in Pf-induced gene-expression and serum cytokine profiles, and examining Pf-specific antibody profiles that are associated with protection from malaria using a protein microarray representing 2000 Pf proteins (40 percent of the Pf proteome). Exploratory objectives for this study are to compare the magnitude and quality of the Pf-specific CD4 plus T cell response in malaria-protected and -susceptible individuals and determine how this response varies with age and among individuals before, during, and after malaria season, as well as compare various immune parameters in Pf-infected and uninfected individuals at the end of the dry season to investigate host immune factors associated with chronic asymptomatic Pf infection....