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.
Test the hypothesis that repeated administration of Artesunate/Amiodaquine, Artesunate/Sulfadoxine-Pyrimethamine and Arthemeter-Lufemantrine for the treatment of consecutive episodes of uncomplicated malaria reduces the incidence of uncomplicated falciparum malaria and malaria attributable anemia
The primary objective of this phase III study is to compare the efficacy and safety of the fixed combination of pyronaridine artesunate (Pyramax®, PA) with that of Coartem® (artemether lumefantrine, AL) in children and adults with uncomplicated P falciparum malaria in Africa and South East Asia.
This study will evaluate the safety of an experimental vaccine can protect people from malaria and study its effects. Malaria, which affects many people in Mali and other countries in Africa, is caused by germs spread by mosquito bites. In Mali, the disease is the leading cause of death. Researchers at the Malaria Research and Training Center at the University of Bamako are working with NIH to develop an experimental vaccine against the disease. The vaccine, called AMA1-C1Alhydrogel (or AMA1-C1), contains a small part of the malaria-causing germ. CPG-7909 is a product to improve the body's reactions to vaccines. Patients ages 18 to 45 who are in good health, who live in Don gu bougou, Mali, and plan to stay there for the study duration, and who are not pregnant or breast feeding may be eligible for this study. There will be 24 participants. At an initial evaluation of 2 to 3 hours, patients will have a physical examination and undergo blood and urine tests regarding the blood, kidneys, and liver. During the study, patients will receive two injections of one of the two experimental malaria vaccines. Injections of the same vaccine each time, 4 weeks apart, are given in an arm muscle. Patients will receive either AMA1-C1 or AMA1-C1 with CPG-7909 but will not know which of the vaccines they receive until the study's end. After each injection, patients will stay in the clinic for 30 minutes for observation. They will return after 1, 2, 3, 7, and 14 days to be examined and report how they are feeling. Blood and urine samples will be collected at some visits. Each clinic visit takes 1 to 2 hours. If for some reason a patient receives only one injection, he or she will be asked to return to the clinic for routine visits until the study's end. After the first 2 months, patients will return to the clinic once a month for 30 weeks. In that period, 12 blood samples will be taken. Researchers want to be sure that the vaccine is not harmful as well as to measure the vaccine's effects. Risks in this study include pain, swelling, and redness at the injection site; fever; and gastrointestinal problems. Some people have had a temporary decrease in white blood cells after receiving the vaccine. There is a small chance of a severe allergic reaction. However, researchers will closely watch patients immediately after each injection and will give treatment if a serious reaction occurs. Participants will receive 75 kilos of rice and 75 kilos of millet (165 lb. of ...
This study will evaluate the safety and efficacy of artemether-lumefantrine against uncomplicated malaria caused P. falciparum in children of 5-35 kg bodyweight.
This study will look at blood samples taken from 300 preterm babies and newborns admitted for inpatient care at Hopital Gabriel Toure in Bamako, Mali, and to gather information that will help the investigators verify the role of malaria in illness of very small babies. Blood samples will be taken from the mothers so that the investigators can find out if they have a malaria infection and how their body fights malaria. The investigators will also determine whether the mother and newborn baby are infected with the same malaria parasite. The information from this study may be used to improve malaria treatment in very small babies. Mothers and babies whose blood is tested will receive treatment for malaria as recommended by the National Malaria Control Program (NCMP).
CDA is a combination of chlorproguanil, dapsone and artesunate, being developed in a public-private partnership with the Medicines for Malaria Venture (MMV), World Health Organisation (WHO-TDR) and academic partners from the London School of Hygiene and Tropical Medicine, University of Liverpool and the Liverpool School of Tropical Medicine as a treatment for acute uncomplicated P. falciparum malaria. The combination of chlorproguanil HCl (CPG) and dapsone (DDS) as chlorproguanil-dapsone has already been shown to be efficacious against P.falciparum in adults and children in Sub-Sahara Africa. The addition of artesunate to LAPDAP has been demonstrated to increase the parasite kill rate as demonstrated in the phase II study, and reduce the chance of any parasites escaping treatment over the 3-day course. The addition of artesunate is also anticipated to have the population benefit of protection against the development of resistant strains of P.falciparum, although it will not be possible to demonstrate this in a clinical trial. One further population benefit of the artemisinin drugs are their ability to suppress the sexual forms of the parasite (gametocytes), which should reduce infectivity after antimalarial treatment and potentially lower transmission rates with widespread use, including the spread of any parasites resistant to the partner drug. The aims of this phase III study are to compare the efficacy of a fixed ratio combination tablet of CDA to chlorproguanil-dapsone, and collect supporting safety data. This will be a multi-centre, double-blind, double-dummy, randomised trial, in children, adolescents and adults, with chlorproguanil-dapsone as a comparator.
To compare Azithromycin plus Chloroquine versus Mefloquine to treat uncomplicated plasmodium falciparum malaria.
The purpose of this study is to test the safety and dosages of a malaria vaccine in 100 children, 1-6 years old, in Bandiagara, Mali. The study is testing the safety of the vaccine when it is given to people who are regularly exposed to malaria and it will provide information regarding optimal vaccine dosage. This study will compare 3 injections of different vaccine doses to a rabies vaccine that is already approved. During the study, the child's health will be checked in the clinic and during home visits. Children may participate for about 14 months, and blood will be taken from each child throughout the study. If the child becomes sick from malaria, he/she will be treated. Information from this study may be used to develop a malaria vaccine that will help control the disease.
Malaria is a disease that affects many people in Africa and in Mali. It is caused by germs that are spread by mosquito bites. This study will look at the safety, effectiveness, and best dose of an experimental malaria vaccine in people who are regularly exposed to malaria. Study participants will be 60 adults, 18-55 years old, who live in Bandiagara, Mali. Volunteers will get either 3 full doses of the experimental malaria vaccine, 3 half doses of the malaria vaccine, or a rabies vaccine that has been approved in Mali. (Rabies is an infection of the brain that usually causes death, and can be caught from being bitten by infected dogs or bats.) The 3 vaccinations will be given by injection into the upper arm 30 days apart. Volunteers will be enrolled in the study for approximately 12 months after the first vaccination. Volunteers will have 14 blood samples collected during the study for testing to make sure that the vaccine is not harmful and to measure the effect of the vaccine.
This study will examine the immune response to the malaria parasite at the cellular level to better understand why people achieve natural immunity to the parasite only after multiple infections and why immunity diminishes rapidly in the absence of ongoing infection. The results of this study may provide insight into whether and how natural immunity can be improved upon by vaccination. Healthy people 2-4 and 18-25 years of age who live in the village of Kambila, Mali, may be eligible for this 1-year study. Participants have a small blood sample collected from a vein in the arm and also from two finger pricks at the beginning of the study, then every 2 months for 6 months and at the end of the study (for a total of five samples). People who become ill with malaria are evaluated and treated by a physician. Those recovering from their first episode of malaria during the study period have another blood sample collection and two finger pricks (bringing to six the total number of samples collected).