View clinical trials related to Malaria, Falciparum.
Filter by:The safety and efficacy of Intermittent Preventive Treatment for malaria and anaemia control in Infants (IPTi) have already been documented in Southern Tanzania, affording an opportunity to gain operational experience in developing a strategy for the longer-term implementation of IPTi. Working in conjunction with national and district-based health authorities, a strategy will be developed to make IPTi available through routine health services and an effectiveness evaluation conducted. This will be based on the comparison of process and outcome indicators in areas with and without IPTi. Information on safety will be consolidated and the effect of IPTi on the rate of development of drug resistance explored. The acceptability and costs of implementing IPTi will be monitored and combined with assessments of effectiveness (in terms of morbidity and mortality) to assess the cost-effectiveness of IPTi.
The purpose of this study is to examine the safety, tolerability, and efficacy of adjunctive rosiglitazone in the treatment of uncomplicated P.falciparum malaria.
Acute falciparum malaria is associated with low plasma arginine and impaired nitric oxide (NO) production. Both are associated with poor outcome. This study will examine the safety and effect of escalating doses of arginine in falciparum malaria. It will determine whether arginine can increase NO production and have an effect on NO-dependent physiological measurements. The hypothesis is that arginine: will be safe in falciparum malaria; will return plasma arginine concentration to normal/supranormal levels; will increase systemic and exhaled NO; reduces oxidant stress; and improves a number of NO-dependent physiological measures of relevance to malaria.
This study seeks to establish whether intermittent preventive treatment (IPT) can reduce malaria among school-going children and its consequent impact on school performance.
The purpose of this study is to compare the efficacy and cost-effectiveness of three alternative strategies for the prevention of malaria during pregnancy in an epidemic-prone area of low transmission in the East African Highlands. The strategies being compared are: - intermittent preventive treatment with sulfadoxine-pyrimethamine (IPT-SP) - an insecticide treated net (ITN), and - intermittent preventive treatment with SP plus an ITN In addition to the main individually-randomised trial, outcome data was subsequently also gathered on pregnant women whose houses where sprayed with indoor residual insecticides (IRS) as part of a non-randomised district-wide control programme to compare the impact of IRS with the three intervention arms.
This is a study of 125 healthy male and female Kenyan adults aged 18 years and above, and 300 healthy male and female Kenyan infants enrolled at 1 month of age and followed to 3 years of age. Twenty healthy adults (US residents) who have no self-reported history of Malaria exposure, infection or travel to malaria endemic areas of the world will serve as Malaria Naive Negative Controls. The proposed study represents a continuation of molecular and immunologic studies done in human populations describing mechanisms of protection against malaria infection and disease. Human investigation of those experiencing natural exposure to malaria infections are justified since they will eventually be the target population for testing malaria vaccine safety and efficacy.
Children participating in a study evaluating the efficacy of chloroquine and amodiaquine for the treatment of malaria will, if getting malaria during follow-up, be re-treated with sulfadoxine-pyrimethamine (SP) in accordance with the recommendations of the National Malaria Programme. To compare the actual efficacy of SP with that in 1995 - 1996 we, the investigators of the Bandim Health Project, will visit these children once a week for 5 weeks. A finger prick blood sample will be collected for a malaria test. Children with malaria during follow-up will be treated according to the guidelines of the Bandim Health Centre.
This study will evaluate the efficacy of the treatment recommended by the National Malaria Programme in Guinea-Bissau as compared to a higher dose of chloroquine and to another anti-malarial drug, amodiaquine. The genetic basis of the parasites for developing resistance will be examined. Children coming to Bandim Health Centre with symptoms of malaria and a positive malaria test will be included. The children will be visited and malaria films will be obtained weekly until day 35. In case of a reappearance of parasites the children will be re-treated with sulfadoxine/pyrimethamine.
The primary objectives of this study is to identify a safe, tolerable dose of pentoxifylline in children with cerebral malaria and to establish an acceptable pentoxifylline dosage regimen for use in multi center Phase II and Phase III studies.
In Malawi, the standard of care to prevent malaria during pregnancy at the time of the study was a two dose sulfadoxine-pyrimethamine intermittent protective treatment (SP IPT) regimen administered in the second and third trimester of pregnancy. In this investigation, this two dose strategy was compared to a monthly SP regimen. The objective for the study was to determine the efficacy of the different regimens for HIV positive and HIV negative women in the prevention of placental malaria.