View clinical trials related to Malaria in Pregnancy.
Filter by:The purpose of the INTREPiD study is to compare 1st trimester screening for malaria parasites with a high-sensitivity malaria rapid diagnostic test followed by treatment of test-positive women with artemether-lumefantrine (AL) against usual antenatal care on a composite adverse pregnancy outcome including low birth weight, small for gestational age, preterm, fetal loss, or neonatal death.
This trial tests the hypothesis that intermittent preventive treatment in pregnancy (IPTp) with sulfadoxine-pyrimethamine (SP) plus dihydroartemisinin-piperaquine (DP) significantly reduces the risk of malaria infection (primary outcome) and adverse birth outcomes (key secondary outcome) in an endemic area of Papua New Guinea (PNG), compared to IPTp with SP alone (the current standard of care). To test this hypothesis a double-blinded, placebo-controlled, phase-III, superiority trial will individually randomize 1,172 HIV-uninfected pregnant women enrolled from 12-26 gestational weeks in equal proportions to one of two IPTp arms: 1) SP given every for weeks, or 2) SP+DP given every 4 weeks. DP placebos will be used to ensure adequate blinding is achieved in the study and follow-up will end 28 days after giving birth.
Mozambique is among the ten countries with the highest burden of malaria worldwide, with an estimated 9.3 million cases in 2018, and constitutes a core target for the World Health Organization (WHO) and the Roll Back Malaria Partnership to End Malaria's country-led 'high burden to high impact' initiative. At the same time, the National Malaria Control Program (NMCP) of Mozambique seeks to accelerate elimination in the south, where transmission is lowest. NMCP is currently working with partners (Malaria Consortium, PMI, Global Fund) to set up a high-resolution surveillance system that can drive decision-making across all transmission strata through strengthening of routine data quality, data use and data to action packages. However, decisions become more complex as control reveals heterogeneity and better tools are required for a strategic use of information to drive impact. The overall objective of the study is to operationalize a functional malaria molecular surveillance (MMS) system that generates reliable and reproducible genomic data over time for programmatic decisions. The integration of genomic data into routine surveillance activities has the potential to increase the actionable intelligence for making programmatic decisions on the optimal mix of control and elimination measures in Mozambique by: 1. Informing drug and diagnostic choices through the monitoring of antimalarial drug resistance and diagnostic resistance (hrp2/3 deletions); 2. Targeting the reservoirs sustaining transmission through the use of transmission network models to quantify parasite importation, identify sources and characterize local transmission in near-elimination settings; 3. Improving stratification, monitoring and impact evaluations in different epidemiological and health system contexts through the use of measures of P. falciparum genetic diversity (routinely from positive cases) to supplement traditional surveillance, especially where it is sparse; 4. Using alternative, cost-effective, approaches targeting easy-access populations (e.g. pregnant women at antenatal care clinics) to monitor transmission and antimalarial/diagnostic resistance.
The MiMBa (Malaria in Mothers and Babies) Pregnancy Registry aims to generate robust evidence on the safety of a range of antimalarials when used in pregnancy, particularly in the first trimester. This will be a multi-country observational study and will be deployed in several field sites in Africa.
Objective: The aim of this study is to evaluate the impact of enhanced malaria cases detection using molecular testing (LAMP) on maternal and infant morbidity and mortality in a prospective study design. A pragmatic randomized control diagnostic trial will be conducted from October 2020 until March 1 2022 in pregnant mothers at sites in Ethiopia. Both symptomatic and asymptomatic first and early second trimester pregnant women will be included in the study and individually randomized to either standard of care or enhanced cased detection arms using LAMP for malaria. Women (n=2583) will be enrolled during a seven-month period encompassing the peak transmission seasons and then followed until delivery. In the standard of care arm, venous blood sample will be collected from each study participant and the presence of Plasmodium infection will be diagnosed by microscopy in symptomatic patients. Pregnant women who test positive for malaria will be referred and treated for malaria with quinine or artemisinin combination therapies (ACTs) as per national guidelines. In the intervention arm, mothers who are symptomatic or asymptomatic will be tested by a commercially available CE-approved LAMP malaria test and microscopy/RDT for malaria at each clinic visit and treated if positive by any test. Pregnant mothers who require treatment will be referred and treated with either quinine or artemisinin combination therapy (ACTs) as per national guidelines. The primary outcome is the proportion of deliveries with low birth weight based on WHO definition, with secondary outcomes of:(i)absolute birth weight; (ii) maternal hemoglobin;(ii) neonatal hemoglobin at birth;(iv) neonatal mortality; (v) stillbirth; and (vi) prematurity in each arm of the study.