Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Sep 6, 2026, 3:53 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 37 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Intervention: Prenatal supplement Clear all
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

DHA Supplementation for Lactating Mothers

NCT01732874
View directory record Official record
Conditions
Docosohexaenoic Acid Supplementation of Mothers to
Interventions
Expecta 200 mg, Expecta 1 gram
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
Up to 45 Years · Female only
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 4, 2021 · Synced Sep 6, 2026, 3:53 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Engaging Mothers & Babies; Reimagining Antenatal Care for Everyone (EMBRACE) Study

NCT04154423
View directory record Official record
Conditions
Premature Birth, Pregnancy Preterm, Prenatal Stress, Depression, Anxiety, Depression, Postpartum, Satisfaction, Patient, Health Problems in Pregnancy
Interventions
Glow! Group Prenatal Care, Individual Prenatal Care with CPSP
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
Female only
Enrollment
678 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
2
States / cities
Fresno, California • San Francisco, California
Source: ClinicalTrials.gov public record
Updated Aug 16, 2026 · Synced Sep 6, 2026, 3:53 AM EDT
Active, not recruiting Not applicable Interventional

Perinatal Research on Improving Sleep and Mental Health

NCT05596318
View directory record Official record
Conditions
Insomnia, Depression
Interventions
Digital CBT-I, Digital SHE
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older · Female only
Enrollment
456 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 10, 2026 · Synced Sep 6, 2026, 3:53 AM EDT
Completed No phase listed Observational

Finding Opportunities for Clinical Care and Trial Participation Among Underrepresented Samples

NCT03390023
View directory record Official record
Conditions
Pregnancy Related
Interventions
Focus Group
Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Timeline
2018
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Nov 11, 2019 · Synced Sep 6, 2026, 3:53 AM EDT
Active, not recruiting Phase 2 Interventional

Glycemic Control After Antenatal Corticosteroids in Women With Pregestational and Gestational Diabetes

NCT04542148
View directory record Official record
Conditions
Diabetes Mellitus, Type 2, Preterm Birth, Pregnancy, High Risk, Diabetes, Gestational
Interventions
Sliding Scale Insulin, Up-Titration of Home Insulin, Continuous Insulin Infusion, Dexcom G6 Professional Continuous Glucose Monitor
Drug · Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
Up to 50 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
4
States / cities
Birmingham, Alabama • Portland, Oregon • Greenville, South Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Sep 6, 2026, 3:53 AM EDT
Completed Early Phase 1 Interventional Results available

Placental Lesions in Fetal Growth Restrictions

NCT04839185
View directory record Official record
Conditions
Fetal Growth Retardation
Interventions
Ferumoxytol infusion, MRI scan
Drug · Procedure
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 21, 2025 · Synced Sep 6, 2026, 3:53 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Assessment of DHA On Reducing Early Preterm Birth

NCT02626299
View directory record Official record
Conditions
Preterm Birth
Interventions
Docosahexaenoic acid - 800mg/day, Docosahexaenoic acid - 200mg/day, Placebo
Drug · Other
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
1,100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2020
U.S. locations
3
States / cities
Kansas City, Kansas • Cincinnati, Ohio • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 29, 2021 · Synced Sep 6, 2026, 3:53 AM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

Maternal Choline Supplementation and Cannabis Use During Pregnancy: Impact on Early Brain Development

NCT06379971
View directory record Official record
Conditions
Child Development, Cannabis Use
Interventions
Placebo, Choline
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2029
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 2, 2025 · Synced Sep 6, 2026, 3:53 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Use of Ritual Epost Postnatal Multivitamins During the Postpartum Period

NCT05736562
View directory record Official record
Conditions
Lactation Disorder - Postpartum Condition or Complication, Nutrition, Healthy
Interventions
Ritual Epre Multimineral-Vitamin Supplement, Placebo Control
Dietary Supplement
Lead sponsor
City University of New York
Other
Eligibility
18 Years and older · Female only
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
2
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated May 18, 2026 · Synced Sep 6, 2026, 3:53 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

BMI-based Vitamins in Obese Pregnant Women

NCT02802566
View directory record Official record
Conditions
Obesity
Interventions
BMI-based prenatal vitamin, Standard prenatal vitamin
Dietary Supplement
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older · Female only
Enrollment
146 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2025
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 9, 2024 · Synced Sep 6, 2026, 3:53 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Screening for Metabolic Problems in Mothers of Children With Autism and Typically Developing Children

NCT02674022
View directory record Official record
Conditions
Pregnancy, Autistic Disorder, Folic Acid Deficiency
Interventions
Prenatal supplement
Dietary Supplement
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Female only
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Oct 18, 2020 · Synced Sep 6, 2026, 3:53 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Breastfeeding Support and Weight Management for Black Women

NCT03480048
View directory record Official record
Conditions
Breastfeeding, Weight Loss
Interventions
Breastfeeding and weight loss support
Behavioral
Lead sponsor
Michigan State University
Other
Eligibility
18 Years and older · Female only
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Sep 10, 2019 · Synced Sep 6, 2026, 3:53 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Folic Acid Supplementation in Pregnant Women: Dose Response

NCT02124642
View directory record Official record
Conditions
Pregnancy
Interventions
Folic acid, 400 mcg/day, Folic acid 800 mcg/day
Dietary Supplement
Lead sponsor
University of Georgia
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
Athens, Georgia
Source: ClinicalTrials.gov public record
Updated Mar 4, 2018 · Synced Sep 6, 2026, 3:53 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Establishing the Vitamin D Requirements During Lactation

NCT00412074
View directory record Official record
Conditions
Vitamin D Deficiency
Interventions
400 IU Vitamin D3 (cholecalciferol), 2400 IU Vitamin D3 (cholecalciferol), 6400 IU Vitamin D3 (cholecalciferol)
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
460 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2012
U.S. locations
2
States / cities
Rochester, New York • Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jun 3, 2018 · Synced Sep 6, 2026, 3:53 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Maternal Choline Intake on Choline Status and Health Biomarkers During Pregnancy and Lactation

NCT01127022
View directory record Official record
Conditions
Pregnancy, Lactation
Interventions
Choline Chloride
Dietary Supplement
Lead sponsor
Cornell University
Other
Eligibility
21 Years and older · Female only
Enrollment
82 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
Ithaca, New York
Source: ClinicalTrials.gov public record
Updated Sep 17, 2013 · Synced Sep 6, 2026, 3:53 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Antenatal Micronutrient Supplementation and Infant Survival

NCT00860470
View directory record Official record
Conditions
Infant Mortality, Preterm Birth, Low Birth Weight, Neonatal Mortality, Perinatal Mortality
Interventions
Iron (27 mg) - folic acid (600 ug), Multiple micronutrient
Dietary Supplement
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
12 Years to 45 Years · Female only
Enrollment
44,567 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2012
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 18, 2022 · Synced Sep 6, 2026, 3:53 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Randomized Placebo Controlled Pilot Study of Probiotic Supplementation in At-risk Pregnant Women

NCT03646487
View directory record Official record
Conditions
Iron-deficiency, Pregnancy, High Risk, Stress, Psychological
Interventions
Probiotic LP299v 10x10 colony forming units in capsule form, Placebo in capsule form
Dietary Supplement · Other
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 6, 2023 · Synced Sep 6, 2026, 3:53 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Nourishing Beginnings: Addressing Food Insecurity During Pregnancy

NCT05341960
View directory record Official record
Conditions
Pregnancy Related, Food Insecurity, Premature Birth, Pregnancy Complications
Interventions
Food Delivery, Financial Support
Behavioral · Other
Lead sponsor
Case Western Reserve University
Other
Eligibility
18 Years and older · Female only
Enrollment
124 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
2
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 14, 2026 · Synced Sep 6, 2026, 3:53 AM EDT
Completed Not applicable Interventional Results available

Behavioral and Enhanced Perinatal Intervention for Cessation (B-EPIC): Reducing Tobacco Use Among Opioid Addicted Women

NCT03796208
View directory record Official record
Conditions
Smoking Cessation
Interventions
Behavioral and Enhanced Perinatal Intervention for Cessation (B-EPIC), Treatment As Usual
Behavioral
Lead sponsor
Kristin Ashford
Other
Eligibility
18 Years to 49 Years · Female only
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
2
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Jul 14, 2022 · Synced Sep 6, 2026, 3:53 AM EDT
Completed Not applicable Interventional

Choline Supplementation on Fetal Growth in Gestational Diabetes Mellitus

NCT04302168
View directory record Official record
Conditions
Gestational Diabetes
Interventions
Choline supplement, Placebo
Dietary Supplement
Lead sponsor
Maimonides Medical Center
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Mar 11, 2025 · Synced Sep 6, 2026, 3:53 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers Results available

Improving Maternal and Child Health Through Prenatal Fatty Acid Supplementation

NCT02647723
View directory record Official record
Conditions
Pregnancy, Child Development
Interventions
DHA, Sugar pill
Dietary Supplement
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 34 Years · Female only
Enrollment
168 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Sep 6, 2026, 3:53 AM EDT
Completed Phase 2 Interventional

Choline Supplementation in Children With Fetal Alcohol Spectrum Disorders

NCT01911299
View directory record Official record
Conditions
Fetal Alcohol Spectrum Disorders, Fetal Alcohol Syndrome, Partial Fetal Alcohol Syndrome, Alcohol-related Neurodevelopmental Disorder, Prenatal Alcohol Exposure
Interventions
Choline, placebo supplementation consisting of vegetable glycerin (50% by volume) and deionized water
Dietary Supplement
Lead sponsor
San Diego State University
Other
Eligibility
5 Years to 10 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jul 31, 2014 · Synced Sep 6, 2026, 3:53 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Vitamin D Supplementation During Pregnancy on Clinical Outcomes and Immune Function

NCT01417351
View directory record Official record
Conditions
Vitamin D Deficiency
Interventions
400 IU vitamin D3, 2,000 IU Vitamin D3
Dietary Supplement
Lead sponsor
USDA, Western Human Nutrition Research Center
Federal
Eligibility
18 Years to 45 Years · Female only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
2
States / cities
Davis, California • Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jul 22, 2013 · Synced Sep 6, 2026, 3:53 AM EDT
Recruiting Not applicable Interventional

Perelel Prenatal Supplements vs. Generic Prenatal Supplements and Health of Mother and Baby (SUPPORT)

NCT07046845
View directory record Official record
Conditions
Pregnancy
Interventions
Perelel Prenatal Vitamin, Generic Prenatal Vitamin
Dietary Supplement
Lead sponsor
University of Pittsburgh
Other
Eligibility
14 Years and older · Female only
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 3, 2026 · Synced Sep 6, 2026, 3:53 AM EDT