Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 9, 2026, 9:44 AM EDT

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Showing 1–24 of 47 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Pregnancy, Overweight, Obesity
Interventions
Nutrition Education
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 49 Years · Female only
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
1
States / cities
Revere, Massachusetts
Conditions
Patent Ductus Arteriosus
Interventions
feeding, fasting
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
23 Weeks to 33 Weeks
Enrollment
177 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
14
States / cities
San Francisco, California • San Jose, California • Chicago, Illinois + 11 more
Withdrawn Not applicable Interventional Accepts healthy volunteers

Personalized Nutrition During Pregnancy

NCT07508709
Conditions
Nutrition, Healthy, Nutrition Poor, Pregnancy Related
Interventions
Ninemoons app
Other
Lead sponsor
Olivia Sher
Other
Eligibility
18 Years to 62 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Brooklyn, New York
Conditions
End Stage Renal Disease, Inflammation
Interventions
Not listed
Lead sponsor
Fresenius Medical Care North America
Industry
Eligibility
18 Years and older
Enrollment
2,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
2
States / cities
Waltham, Massachusetts
Conditions
Overweight, Pregnancy
Interventions
Low glycemic load, Low fat diet
Behavioral
Lead sponsor
Boston Children's Hospital
Other
Eligibility
25 Years and older · Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
2
States / cities
Boston, Massachusetts
Conditions
Polycystic Ovary Syndrome, Insulin Resistance, Insulin Sensitivity, Obesity, Pregnancy
Interventions
Not listed
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Richmond, Virginia
Recruiting Not applicable Interventional Accepts healthy volunteers

PREnatal Choline and Infant Outcomes Study

NCT07525193
Conditions
Nutrition During Pregnancy
Interventions
Choline nutrition education (CNE)
Behavioral
Lead sponsor
East Carolina University
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Greenville, North Carolina
Conditions
Pregnancy, Obesity, Overweight
Interventions
No Intervention
Other
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
15 Years to 50 Years · Female only
Enrollment
728 participants
Timeline
2023 – 2032
U.S. locations
1
States / cities
Princeton, New Jersey
Completed Not applicable Interventional Accepts healthy volunteers

Use of Ritual Prenatal Multivitamins for Pregnancy

NCT05673070
Conditions
Pregnancy Related, Nutrition, Healthy
Interventions
Ritual Epre Multivitamin-mineral supplement, control MVI
Dietary Supplement
Lead sponsor
City University of New York
Other
Eligibility
18 Years and older · Female only
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
2
States / cities
Brooklyn, New York
Conditions
Food Insecurity, Nutrition, Maternal and Child Health, HIV
Interventions
Not listed
Lead sponsor
Northwestern University
Other
Eligibility
1 Day to 45 Years · Female only
Enrollment
371 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
Evanston, Illinois
Conditions
Feeding Disorder, Nutrition Disorder, Infant,Premature
Interventions
Metclopramide, Erythromycin, placebo
Drug
Lead sponsor
East Tennessee State University
Other
Eligibility
Up to 14 Days
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Johnson City, Tennessee
Conditions
End Stage Renal Disease
Interventions
nutritional supplementation, exercise
Drug · Behavioral
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 75 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Nashville, Tennessee
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Smartphone Intervention for WIC Mothers to Improve Nutrition and Weight Gain During Pregnancy

NCT04028843
Conditions
Weight Gain During Pregnancy
Interventions
Healthy Beginnings
Behavioral
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
351 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Completed Not applicable Interventional Accepts healthy volunteers

Prenatal Probiotic Intervention

NCT03240419
Conditions
Childhood Obesity, Maternal Obesity During Childbirth, Insulin Resistance, Inflammation
Interventions
Probiotics, Placebo
Dietary Supplement
Lead sponsor
Arkansas Children's Hospital Research Institute
Other
Eligibility
18 Years and older · Female only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Little Rock, Arkansas
Completed Not applicable Interventional Accepts healthy volunteers

Maternal Health Diabetes Prevention Study

NCT05343494
Conditions
Gestational Diabetes, PreDiabetes, Hyperglycemia, Glucose Intolerance During Pregnancy
Interventions
Lifestyle Intervention
Behavioral
Lead sponsor
Tulane University
Other
Eligibility
18 Years and older · Female only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
New Orleans, Louisiana
Completed No phase listed Observational Accepts healthy volunteers

Understanding Fish Consumption Habits During Pregnancy

NCT01178398
Conditions
Nutrition
Interventions
Not listed
Lead sponsor
Harvard Pilgrim Health Care
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Obesity, Obesity, Morbid, Pregnancy, Infection; Cesarean Section
Interventions
Cefazolin
Drug
Lead sponsor
MemorialCare Health System
Other
Eligibility
Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
2
States / cities
Long Beach, California • Orange, California
Completed Not applicable Interventional Accepts healthy volunteers

Home Visiting for Low Income, Pregnant Women

NCT01687634
Conditions
Pregnant Women, Nutrition During Pregnancy, Breast Feeding, Newborns
Interventions
In-home Mentor Mother visits, Health Information Mailings
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older · Female only
Enrollment
203 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
Los Angeles, California
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Evaluation of Vitamin D Requirements During Pregnancy

NCT00292591
Conditions
Vitamin D Deficiency
Interventions
cholecalciferol (vitamin D3), cholecalciferol
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
16 Years to 45 Years · Female only
Enrollment
501 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2010
U.S. locations
1
States / cities
Charleston, South Carolina
Conditions
Obesity, Pregnancy
Interventions
Dietary and lifestyle counseling
Behavioral
Lead sponsor
Carolinas Medical Center
Other
Eligibility
18 Years to 49 Years · Female only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2007
U.S. locations
1
States / cities
Charlotte, North Carolina
Conditions
Pregnancy, Weight Gain
Interventions
Lifestyle Intervention group, Standard of Care
Behavioral
Lead sponsor
Guillermo Umpierrez
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
57 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Pregnancy, Obesity, Overweight
Interventions
No Intervention
Other
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
15 Years to 50 Years · Female only
Enrollment
2,701 participants
Timeline
2020 – 2027
U.S. locations
2
States / cities
Ann Arbor, Michigan • Princeton, New Jersey
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Prenatal Starting Early Program mHealth

NCT06087133
Conditions
Pregnancy
Interventions
StEP:Prenatal, Routine Care
Behavioral · Other
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 99 Years · Female only
Enrollment
276 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
New York, New York
Completed No phase listed Observational Accepts healthy volunteers

Maternal Carotenoids Across Pregnancy Study

NCT06004479
Conditions
Healthy Nutrition, Pregnancy Related
Interventions
Carotenoid Intake, Serum carotenoid concentration
Other
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Houston, Texas