Stopped: The study remains on hold due to a funding issue after it's been lifted by the FDA.
Background: Malaria is a disease that affects many people in Africa. It is caused by germs carried by some mosquitoes. A person bitten by an infected mosquito will get malaria. Most malaria infections cause only mild symptoms or none at all, but sometimes the disease can be deadly. Malaria can also harm pregnant women. They may lose their pregnancies or deliver too early, and the mother and newborn may die. An experimental malaria vaccine (PfSPZ) has shown some protection against malaria infection. It is not yet known if PfSPZ is safe for pregnant women. Objective: To test the PfSPZ vaccine in pregnant women. Eligibility: Healthy women aged 18 to 34 years at 14 to 32 weeks gestation with 1 fetus. Design: The study will be in Mali. Participants will have about 40 clinic visits over 20 months. They will be screened. They will have an ultrasound exam and a test of their heart function. They will have blood and urine tests. Participants will receive an injection through a needle into a vein on 3 visits over 1 month. Some will receive the PfSPZ vaccine; others will be injected with salt water. They will not know which injection they are getting. After the last injection, participants will visit the clinic every 2 weeks. They will have blood tests at each visit. After giving birth, participants and their infants will visit the clinic every 2 weeks for 4 months; then they will have visits each month until the infant is 1 year old. The infant will be examined and will have blood tests at each visit.
Age range
34 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Safety using a composite of adverse maternal and birth outcomes
Timeframe: One year