- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01862783
Collection of Biological Material From Pregnant Women in a Malarial Region
In-Vitro Evaluation of Anti-Adhesion Activity by Antibodies to Pregnancy Malaria Vaccine Candidates
Background:
- Malaria is a disease caused by a parasite that infects the blood. It affects millions of people every year and frequently harms or kills pregnant woman and infants. Researchers are looking for treatments that may help pregnant women in areas of the world where malaria is common. To do so, they want to collect blood and other samples from pregnant women in south-central Uganda. They will also collect samples from newborn babies if the mother agrees to it.
Objectives:
- To collect biological material such as blood samples from pregnant women and newborns.
Eligibility:
- Women between 14 and 45 years of age who are pregnant or are in labor.
- Participants will be from the Kalisizio area of south-central Uganda.
Design:
- Women who are pregnant will provide blood and urine samples.
- Women who are in labor will allow researchers to collect samples from their baby after the delivery. Samples will be taken of placenta tissue and umbilical cord blood. The baby will also be weighed and measured. Researchers will look at the baby's physical appearance and muscle strength.
- Treatment will not be offered as part of this study.
Study Overview
Status
Conditions
Detailed Description
Study Type
Enrollment (Actual)
Contacts and Locations
Study Locations
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Rakai District, Uganda
- Kalisizo Hospital
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
- INCLUSION CRITERIA:<TAB>
A study participant must satisfy the following criteria to be enrolled in this study:
- Pregnant women aged 14-45 years or newborns of pregnant women enrolled at parturition
- Able to provide consent for self and newborn (if enrolled at parturition)
EXCLUSION CRITERIA:<TAB>
- Clinically symptomatic or apparent severe anemia, active bleeding, or any other condition that may be worsened by 10 mL phlebotomy or any other study procedure
- History of involvement in a malaria vaccine study
Study Plan
How is the study designed?
Design Details
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Samples collected from the women will be used in in-vitro assays to assess the functional activity of antisera raised against pregnancy malaria vaccine candidates as the primary outcome of this study.
Time Frame: ongoing
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ongoing
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Collaborators and Investigators
Publications and helpful links
General Publications
- Brabin BJ, Hakimi M, Pelletier D. An analysis of anemia and pregnancy-related maternal mortality. J Nutr. 2001 Feb;131(2S-2):604S-614S; discussion 614S-615S. doi: 10.1093/jn/131.2.604S.
- Buffet PA, Gamain B, Scheidig C, Baruch D, Smith JD, Hernandez-Rivas R, Pouvelle B, Oishi S, Fujii N, Fusai T, Parzy D, Miller LH, Gysin J, Scherf A. Plasmodium falciparum domain mediating adhesion to chondroitin sulfate A: a receptor for human placental infection. Proc Natl Acad Sci U S A. 1999 Oct 26;96(22):12743-8. doi: 10.1073/pnas.96.22.12743.
- Duffy MF, Maier AG, Byrne TJ, Marty AJ, Elliott SR, O'Neill MT, Payne PD, Rogerson SJ, Cowman AF, Crabb BS, Brown GV. VAR2CSA is the principal ligand for chondroitin sulfate A in two allogeneic isolates of Plasmodium falciparum. Mol Biochem Parasitol. 2006 Aug;148(2):117-24. doi: 10.1016/j.molbiopara.2006.03.006. Epub 2006 Apr 7.
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 999913074
- 13-I-N074
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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