Clinical Trials Logo

Clinical Trial Summary

This study seeks to determine whether screening pregnant women for malaria with malaria rapid diagnostic tests (RDTs) may detect placental infection and predict risk of poor birth outcomes due to malaria in areas of varied malaria transmission in Africa.


Clinical Trial Description

Malaria prevention measures for pregnant women are critical and available, but the effectiveness of intermittent preventive treatment (IPTp) with sulfadoxine-pyrimethamine, a cornerstone in this prevention effort, is declining with increasing parasite resistance. New drugs for IPTp are being considered, but there are disadvantages to presumptive use of the few remaining efficacious antimalarials. An alternative approach may involve screening with diagnostic tests to better target efficacious antimalarial treatment to asymptomatic women with laboratory evidence of malaria infection. Light microscopy of peripheral maternal blood misses a large proportion of cases, and PCR is unavailable in routine health care settings. Preliminary evidence suggests that detection of parasite antigen in peripheral blood may provide an accurate indicator of clinically significant infections and predict pregnancy outcomes. Therefore, screening with RDTs may offer an accurate and practical way to identify pregnant women who will benefit from targeted therapy for placental malaria infection. Antigen detection thresholds vary widely among RDTs, and the distribution of target antigens in peripheral blood circulation is expected to differ; therefore, the potential value of RDTs in this population can best be established by evaluating the detection of placental parasitemia for highly-characterized RDTs, enabling results to be extrapolated to other products and programs. The study described here is proposed to address this question. ;


Study Design

Observational Model: Case-Only, Time Perspective: Prospective


Related Conditions & MeSH terms


NCT number NCT01555255
Study type Observational
Source Foundation for Innovative New Diagnostics, Switzerland
Contact
Status Active, not recruiting
Phase N/A
Start date November 2010
Completion date December 2012

See also
  Status Clinical Trial Phase
Completed NCT04601714 - Baseline Cohort Malaria Morbidity Study
Withdrawn NCT04020653 - A Study to Assess the Safety and Efficacy of 5-aminolevulinic Acid Hydrochloride (5-ALA HCl) and Sodium Ferrous Citrate (SFC) Added on Artemisinin-based Combination Therapy (ACT) in Adult Patients With Uncomplicated Malaria Phase 2
Terminated NCT04368910 - Safety and Efficacy of Pyronaridine Artesunate Vs Chloroquine in Children and Adult Patients With Acute Vivax Malaria Phase 3
Completed NCT03641339 - Defining Skin Immunity of a Bite of Key Insect Vectors in Humans N/A
Completed NCT02544048 - Markers of T Cell Suppression: Antimalarial Treatment and Vaccine Responses in Healthy Malian Adults
Completed NCT00527163 - Role of Nitric Oxide in Malaria
Not yet recruiting NCT05934318 - L-ArGinine to pRevent advErse prEgnancy Outcomes (AGREE) N/A
Active, not recruiting NCT04704674 - Community Dynamics of Malaria Transmission in Humans and Mosquitoes in Fleh-la and Marshansue, Salala District, Bong County, Liberia
Completed NCT03276962 - Efficacy, Safety and Immunogenicity Study of GSK Biologicals' Candidate Malaria Vaccine (SB257049) Evaluating Schedules With or Without Fractional Doses, Early Dose 4 and Yearly Doses, in Children 5-17 Months of Age Phase 2
Completed NCT04966871 - Safety, Tolerability and Efficacy of PfSPZ Vaccine Against Heterologous CHMI in US Malaria naïve Adults Phase 1
Completed NCT00289185 - Study of Safety, Immunogenicity and Efficacy of a Candidate Malaria Vaccine in Tanzanian Infants Phase 2
Recruiting NCT03937817 - Collection of Human Biospecimens for Basic and Clinical Research Into Globin Variants
Active, not recruiting NCT06153862 - Africa Ready Malaria Screening N/A
Completed NCT04545905 - Antenatal Care as a Platform for Malaria Surveillance: Utilizing Community Prevalence Measures From the New Nets Project to Validate ANC Surveillance of Malaria in Burkina Faso
Recruiting NCT06278181 - Diabetes, Metabolic Syndrome and Risk of Malaria in Cameroon
Completed NCT02909712 - Cardiac Safety of Dihydroartemisinin-Piperaquine Amongst Pregnant Women in Tanzania Phase 2
Completed NCT02793622 - Prevention of Malaria in HIV-uninfected Pregnant Women and Infants Phase 3
Withdrawn NCT02793388 - A Trial on Supervised Primaquine Use in Ethiopia Phase 4
Withdrawn NCT02793414 - Diagnostic Utility of Volatile Organic Compounds in Human Breath for Acute Clinical Malaria in Ethiopia
Completed NCT02527005 - A Comparative Study of Azithromycin and S-P as Prophylaxis in Pregnant HIV+ Patients Phase 1