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ClinicalTrials.gov public records Last synced Oct 21, 2026, 2:56 PM EDT

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Showing 1–24 of 167 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Maternal Blood Draw Clear all
Completed No phase listed Observational Accepts healthy volunteers

High Risk Multiple Gestation Study

NCT02278874
View directory record Official record
Conditions
Trisomy 13, Trisomy 18, Trisomy 21, Sex Chromosome Abnormalities
Interventions
Not listed
Lead sponsor
Natera, Inc.
Industry
Eligibility
18 Years and older
Enrollment
99 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
4
States / cities
Boston, Massachusetts • Glen Cove, New York • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 13, 2019 · Synced Oct 21, 2026, 2:56 PM EDT
Completed No phase listed Observational

Collection of Maternal Blood Samples for Development of Non-invasive Prenatal Diagnostic Testing

NCT01546324
View directory record Official record
Conditions
Pregnancy Following IVF With PGS/PGD
Interventions
Blood draw
Procedure
Lead sponsor
Natera, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Redwood City, California
Source: ClinicalTrials.gov public record
Updated Aug 12, 2013 · Synced Oct 21, 2026, 2:56 PM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Ambulatory Blood Pressure and the Normal Increase in Maternal Blood Pressure Postpartum

NCT02912403
View directory record Official record
Conditions
Normotensive Postpartum Cesarean Section Patients
Interventions
Not listed
Lead sponsor
St. Louis University
Other
Eligibility
14 Years to 40 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 6, 2017 · Synced Oct 21, 2026, 2:56 PM EDT
Not listed No phase listed Observational

Effect of Steroid Administration on Maternal Blood Levels of hLPCAT1 mRNA

NCT03562182
View directory record Official record
Conditions
Fetal Lung Maturity, Respiratory Distress Syndrome in Premature Infant
Interventions
blood draw
Other
Lead sponsor
Wayne State University
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
80 participants
Timeline
2018 – 2022
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 5, 2021 · Synced Oct 21, 2026, 2:56 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Cell-Based Noninvasive Prenatal Testing

NCT05245266
View directory record Official record
Conditions
Pregnancy Related
Interventions
Redraw for analysis of blood samples from healthy pregnant women
Diagnostic Test
Lead sponsor
Luna Genetics
Industry
Eligibility
18 Years to 65 Years
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 27, 2023 · Synced Oct 21, 2026, 2:56 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Gene Expression In Pregnancies Complicated by Preeclampsia

NCT00919360
View directory record Official record
Conditions
Preeclampsia
Interventions
collection of maternal blood specimen prior to delivery, collection of placental cord blood after delivery, collection of placental tissue, collection of strip of decidua from uterine lining from cesarean section deliveries
Procedure
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older · Female only
Enrollment
125 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2015
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Oct 21, 2015 · Synced Oct 21, 2026, 2:56 PM EDT
Terminated Not applicable Interventional

Impact of Intraoperative Cell Salvage

NCT06240117
View directory record Official record
Conditions
Peripartum Anemia
Interventions
Intraoperative cellular salvage
Procedure
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 2, 2025 · Synced Oct 21, 2026, 2:56 PM EDT
Not listed No phase listed Observational

Non-Invasive Screening for Fetal Aneuploidy

NCT02317965
View directory record Official record
Conditions
Down Syndrome, Edwards Syndrome
Interventions
Maternal Blood Draw
Other
Lead sponsor
Progenity, Inc.
Industry
Eligibility
18 Years to 54 Years · Female only
Enrollment
340 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
10
States / cities
Campbell, California • Long Beach, California • Denver, Colorado + 6 more
Source: ClinicalTrials.gov public record
Updated Aug 28, 2018 · Synced Oct 21, 2026, 2:56 PM EDT
Completed Phase 2 Interventional Results available

Targeting the IPA and Matching for the Non-Inherited Maternal Antigen for Haplo-Cord Transplantation

NCT01810588
View directory record Official record
Conditions
Hematologic Malignancies
Interventions
CliniMACS® CD34 Reagent System, Fludarabine, Melphalan, anti-thymocyte globulin (rabbit), Rituximab, Total Body Irradiation, Mycophenolate Mofetil, Tacrolimus
Device · Drug · Radiation
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2026
U.S. locations
2
States / cities
Chicago, Illinois • New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Oct 21, 2026, 2:56 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Recruiting All Strictly Breast-fed Babies With Blood In Stool

NCT02745977
View directory record Official record
Conditions
Breast Milk Protein Intolerance
Interventions
Dairy Free Diet
Other
Lead sponsor
Winthrop University Hospital
Other
Eligibility
Female only
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
Mineola, New York
Source: ClinicalTrials.gov public record
Updated May 10, 2017 · Synced Oct 21, 2026, 2:56 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

The Path to Optimal Black Maternal Heart Health: Comparing Two CVD Risk Reduction Interventions (Change of HEART)

NCT05499507
View directory record Official record
Conditions
Pregnancy Related, Hypertension, Obesity, Racism
Interventions
COH+
Behavioral
Lead sponsor
Temple University
Other
Eligibility
18 Years and older · Female only
Enrollment
345 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2029
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 5, 2026 · Synced Oct 21, 2026, 2:56 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

OB Nest; Redefining Continuity of Care for Expectant Mothers

NCT02082275
View directory record Official record
Conditions
Pregnancy
Interventions
OB Nest
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Female only
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 8, 2016 · Synced Oct 21, 2026, 2:56 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Improving Maternal and Child Health Through Point-of-care STI Testing

NCT07290439
View directory record Official record
Conditions
Treponema Pallidum Infection, Chlamydia Trachomatis Infection, Neisseria Gonorrheae Infection, Trichomonas Vaginalis Vaginitis, Sexually Transmitted Infection
Interventions
Point-of-care STI tests, Standard of care STI testing
Diagnostic Test
Lead sponsor
Emory University
Other
Eligibility
Female only
Enrollment
756 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Oct 21, 2026, 2:56 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Development of Non-invasive Prenatal Screening Test for Microdeletions Based on Fetal DNA Isolated From Maternal Blood

NCT01852708
View directory record Official record
Conditions
Trisomy 21, Trisomy 18, Trisomy 13, Sex Chromosome Abnormalities, Microdeletion Syndromes
Interventions
Not listed
Lead sponsor
Natera, Inc.
Industry
Eligibility
18 Years and older
Enrollment
1,059 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2020
U.S. locations
7
States / cities
San Carlos, California • San Gabriel, California • Washington D.C., District of Columbia + 4 more
Source: ClinicalTrials.gov public record
Updated Dec 30, 2020 · Synced Oct 21, 2026, 2:56 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Maternal Stress and Blood Sugar Metabolization

NCT05798377
View directory record Official record
Conditions
Pregnancy
Interventions
Not listed
Lead sponsor
Sanford Health
Other
Eligibility
18 Years and older · Female only
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Sioux Falls, South Dakota
Source: ClinicalTrials.gov public record
Updated Mar 20, 2026 · Synced Oct 21, 2026, 2:56 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Congenital Heart Anomaly Risk in Maternal Enteroviral Infection and Diabetes

NCT04769167
View directory record Official record
Conditions
Congenital Heart Disease, Viremia, Virus Diseases, Enterovirus, Enterovirus Infections, Heart Defects, Congenital, Heart Diseases, Prenatal Infection, Diabetes, Diabetes Mellitus, Type 2, Diabetes Mellitus, Type 1, Diabetes Mellitus, Pregnancy in Diabetic, Pregnancy Complications, Prenatal
Interventions
Stool and Blood Specimen Collection, Follow-up Medical Record Review
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
114 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
2
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 24, 2025 · Synced Oct 21, 2026, 2:56 PM EDT
Completed Not applicable Interventional

Hearty Meals for Mom- Pilot Study of Meal Delivery for Cardiometabolic Health During Pregnancy

NCT05512247
View directory record Official record
Conditions
Diet, Healthy, Pregnancy
Interventions
Meal Delivery
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older · Female only
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 21, 2026, 2:56 PM EDT
Completed Phase 1 Interventional

Study of hCT-MSC in Newborn Infants With Moderate or Severe HIE

NCT03635450
View directory record Official record
Conditions
Moderate to Severe Hypoxic-ischemic Encephalopathy
Interventions
Infusion of hCT-MSC
Biological
Lead sponsor
Joanne Kurtzberg, MD
Other
Eligibility
0 Hours to 48 Hours
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 12, 2024 · Synced Oct 21, 2026, 2:56 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

The Preeclampsia Registry

NCT06377878
View directory record Official record
Conditions
Preeclampsia, Eclampsia, HELLP Syndrome, Toxemia, Hypertensive Disorder of Pregnancy
Interventions
Not listed
Lead sponsor
Preeclampsia Foundation
Other
Eligibility
13 Years and older
Enrollment
20,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2040
U.S. locations
1
States / cities
Melbourne, Florida
Source: ClinicalTrials.gov public record
Updated Apr 22, 2024 · Synced Oct 21, 2026, 2:56 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Elucidation of Breast Milk Composition and Structure Over the First Year of Lactation: UC Davis Lactation Study

NCT01817127
View directory record Official record
Conditions
Healthy, Gestational Diabetes Mellitus, Type 2 Diabetes Mellitus
Interventions
Not listed
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
395 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2028
U.S. locations
1
States / cities
Davis, California
Source: ClinicalTrials.gov public record
Updated Dec 15, 2025 · Synced Oct 21, 2026, 2:56 PM EDT
Suspended No phase listed Observational Accepts healthy volunteers

Skin Characteristics of Parents of Food Allergic Pediatric Patients

NCT04198753
View directory record Official record
Conditions
Food Allergy in Children
Interventions
Skin tape stripping, Skin barrier assessment, Blood draw
Diagnostic Test · Device
Lead sponsor
National Jewish Health
Other
Eligibility
18 Years and older
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 13, 2020 · Synced Oct 21, 2026, 2:56 PM EDT
Terminated Not applicable Interventional Results available

PROtecting Maternal Brains From Injury and Stroke

NCT05726279
View directory record Official record
Conditions
Preeclampsia, Maternal Hypertension
Interventions
NIRS based personalized blood pressure management
Device
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 18, 2026 · Synced Oct 21, 2026, 2:56 PM EDT
Terminated No phase listed Observational

Amniotic Fluid Tandem Mass Spectrometry for Pregnancies Complicated by NIH and Severe Symmetrical IUGR

NCT00143039
View directory record Official record
Conditions
Hydrops Fetalis, Fetal Growth Retardation
Interventions
Tandem MS test for inborn errors of metabolism
Procedure
Lead sponsor
Obstetrix Medical Group
Industry
Eligibility
18 Years to 60 Years · Female only
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
11
States / cities
Phoenix, Arizona • Laguna Hills, California • Long Beach, California + 6 more
Source: ClinicalTrials.gov public record
Updated Dec 19, 2014 · Synced Oct 21, 2026, 2:56 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

In Vitro Fertilization (IVF) and Prenatal Effects Independent of Genetics

NCT07296107
View directory record Official record
Conditions
Maternal Distress, Child Development
Interventions
Prenatal maternal psychosocial and biological assessment protocol
Other
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
360 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Oct 21, 2026, 2:56 PM EDT