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Showing 1–24 of 571 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Prenatal vitamins Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

VAX-MOM COVID-19: Increasing Maternal COVID-19 Vaccination

NCT05570630
View directory record Official record
Conditions
Immunization; Infection, Pregnancy Related, COVID-19
Interventions
VAX-MOM COVID-19 Intervention, Standard of Care
Behavioral · Other
Lead sponsor
University of Rochester
Other
Eligibility
Female only
Enrollment
6,911 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Sep 3, 2025 · Synced Sep 7, 2026, 1:19 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Online Intervention to Promote Resilience to Traumatic Stress During Pregnancy

NCT04992767
View directory record Official record
Conditions
Posttraumatic Stress Disorder, Pregnancy Related
Interventions
Sunnyside, SunnysideFlex
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older · Female only
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 19, 2025 · Synced Sep 7, 2026, 1:19 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Cardiovascular Health in Postpartum Women Diagnosed With Excessive Gestational Weight Gain

NCT02142452
View directory record Official record
Conditions
Pregnancy, Weight Gain
Interventions
behavioral intervention, Usual Prenatal Care
Behavioral · Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Mar 16, 2021 · Synced Sep 7, 2026, 1:19 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

PLAC1 in Reproduction

NCT01277848
View directory record Official record
Conditions
Pregnancy
Interventions
Not listed
Lead sponsor
University of South Florida
Other
Eligibility
14 Years to 55 Years · Female only
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2015
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Oct 25, 2017 · Synced Sep 7, 2026, 1:19 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

CO-OP Trial: Community-based Outreach on Obesity in Pregnancy

NCT01841424
View directory record Official record
Conditions
Obesity, Pregnancy
Interventions
Dietary counseling. Maintain a food diary.
Behavioral
Lead sponsor
University of Missouri, Kansas City
Other
Eligibility
Female only
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
2
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 29, 2018 · Synced Sep 7, 2026, 1:19 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Assessing the Effectiveness and Efficacy of the MyHealthyPregnancy Application

NCT05502510
View directory record Official record
Conditions
Pregnancy Related, Preterm Birth
Interventions
MyHealthyPregnancy
Behavioral
Lead sponsor
Naima Health LLC
Other
Eligibility
18 Years and older · Female only
Enrollment
12,344 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 15, 2022 · Synced Sep 7, 2026, 1:19 AM 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 11, 2013 · Synced Sep 7, 2026, 1:19 AM EDT
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 7, 2026, 1:19 AM EDT
Not yet recruiting Not applicable Interventional

BRIDGES: An HIV Doula Program

NCT07664423
View directory record Official record
Conditions
Pregnant HIV Positive Women
Interventions
Doula Support Intervention
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older · Female only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jun 23, 2026 · Synced Sep 7, 2026, 1:19 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Cell Free DNA in Cardiac Sarcoidosis

NCT03858777
View directory record Official record
Conditions
Sarcoidosis With Myocarditis, Sarcoidosis, Healthy, ST Elevation Myocardial Infarction
Interventions
cell free DNA
Diagnostic Test
Lead sponsor
Nabeel Hamzeh
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2028
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jan 8, 2026 · Synced Sep 7, 2026, 1:19 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comparing Children's Books to Brochures for Safe Sleep and Infant Reading Education During Prenatal Care

NCT04031235
View directory record Official record
Conditions
Sudden Unexplained Infant Death, Child Rearing, Literacy
Interventions
Sleep Baby, Safe and Snug, Read Baby, Every Day
Behavioral
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
16 Years and older · Female only
Enrollment
144 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 8, 2021 · Synced Sep 7, 2026, 1:19 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Influence of Trust in the Health Care System on Postpartum Contraceptive Choice

NCT02213874
View directory record Official record
Conditions
Contraception Behavior, Contraception
Interventions
Questionnaire
Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older · Female only
Enrollment
208 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Apr 30, 2023 · Synced Sep 7, 2026, 1:19 AM EDT
Enrolling by invitation Phase 2 Interventional

The Unique and Combined Effects of Prenatal and Early Childhood Programming on Child Maltreatment: Examining Mechanisms of Change

NCT06732310
View directory record Official record
Conditions
Child Abuse, Intimate Partner Violence, Secondary Prevention, Parenting
Interventions
Pregnant Moms' Empowerment Program, Reminiscing and Emotion Training, Pregnancy - Active Control, Enhanced Case Management
Behavioral
Lead sponsor
University of Notre Dame
Other
Eligibility
3 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
2
States / cities
Notre Dame, Indiana • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Apr 22, 2026 · Synced Sep 7, 2026, 1:19 AM EDT
Recruiting Not applicable Interventional

Providing an Optimized and Empowered Pregnancy for You (POPPY) Aim 3: Randomized Controlled Trial

NCT06510075
View directory record Official record
Conditions
Pregnancy Complications, Maternal Distress, Adverse Birth Outcomes, Infant Conditions
Interventions
Digital Health intervention, Community Health Worker, Digital Health Intervention plus Community Health Worker
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
16 Years to 49 Years · Female only
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jul 22, 2026 · Synced Sep 7, 2026, 1:19 AM EDT
Active, not recruiting Not applicable Interventional

Elevating Voices, Addressing Depression, Toxic Stress and Equity in Group Prenatal Care

NCT04838210
View directory record Official record
Conditions
Pregnancy Related, Perinatal Depression
Interventions
EleVATE Group Care, Individual Prenatal Care
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
13 Years and older · Female only
Enrollment
416 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
4
States / cities
Kansas City, Missouri • St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 19, 2026 · Synced Sep 7, 2026, 1:19 AM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Improving Prenatal Care to Reduce Early Onset Preeclampsia in Low-Income

NCT07491510
View directory record Official record
Conditions
Monitoring Blood Pressure, Aspirin Prophylaxis
Interventions
Active Comparator: Behavioral: Experimental: Centering HER (routine prenatal care + 7 doula-led 90-minute virtual group
Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Sep 7, 2026, 1:19 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Group Prenatal Care for Reducing the Risk of STDs in Pregnant Young Women

NCT00271960
View directory record Official record
Conditions
Sexually Transmitted Diseases, HIV Infections
Interventions
CenteringPregnancy, CenteringPregnancyPlus, Usual care
Behavioral
Lead sponsor
Yale University
Other
Eligibility
14 Years to 25 Years · Female only
Enrollment
1,047 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2008
U.S. locations
2
States / cities
New Haven, Connecticut • Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 2, 2020 · Synced Sep 7, 2026, 1:19 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Vaccine Confidence Study Among Historically Marginalized Racial and Ethnic Groups

NCT06639386
View directory record Official record
Conditions
Vaccine Hesitancy, Vaccine Refusal
Interventions
Not listed
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years and older
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 12, 2026 · Synced Sep 7, 2026, 1:19 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 7, 2026, 1:19 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Promoting Mother-Baby Bonding Through a Relaxation Routine During Pregnancy

NCT02943083
View directory record Official record
Conditions
Psychological Stress in Pregnancy
Interventions
Relaxation Exercise
Behavioral
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 31, 2023 · Synced Sep 7, 2026, 1:19 AM EDT
Completed Not applicable Interventional

Pilot Study of Mothers and Babies Online in Home Visiting

NCT05714956
View directory record Official record
Conditions
Perinatal Depression
Interventions
Mothers and Babies Online (eMB)
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
16 Years and older · Female only
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
6
States / cities
Chicago, Illinois • Joliet, Illinois • Chariton, Iowa + 3 more
Source: ClinicalTrials.gov public record
Updated Dec 12, 2024 · Synced Sep 7, 2026, 1:19 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Prospective Study on Power Prenatal Vitamins for Males on YO Score At-home Sperm Test Results

NCT05951075
View directory record Official record
Conditions
Spermatogenesis and Semen Disorders, Infertility, Male
Interventions
Power Prenatal for Sperm
Dietary Supplement
Lead sponsor
The Bird and Be Co Inc
Industry
Eligibility
18 Years to 50 Years · Male only
Enrollment
174 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Encino, California
Source: ClinicalTrials.gov public record
Updated Apr 7, 2025 · Synced Sep 7, 2026, 1:19 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Promotion of Successful Parenting

NCT03808987
View directory record Official record
Conditions
Pregnant and Parenting Women
Interventions
Child-Parent Psychotherapy (CPP), Community Health Worker (CHW) home visitation
Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older · Female only
Enrollment
222 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated May 13, 2026 · Synced Sep 7, 2026, 1:19 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effect of Presenting Survival Information as Text or Pictograph During Periviable Birth Counseling

NCT04859114
View directory record Official record
Conditions
Premature Birth
Interventions
Format of outcome data presentation, Displayed chance of survival
Behavioral
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
1,052 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Nov 23, 2023 · Synced Sep 7, 2026, 1:19 AM EDT