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Showing 25–47 of 23 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Nutrition During Pregnancy Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Prenatal Probiotic Intervention

NCT03240419
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jan 17, 2022 · Synced Jul 22, 2026, 11:16 PM EDT
Completed Phase 4 Interventional Results available

Increased Cefazolin During Cesarean Delivery in Obese Population

NCT02049944
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Feb 1, 2021 · Synced Jul 22, 2026, 11:16 PM EDT
Withdrawn Not applicable Interventional

Use of Prokinetics in Early Enteral Feeding in Preterm Infants

NCT01569633
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Nov 20, 2022 · Synced Jul 22, 2026, 11:16 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Ripple Effect of Lifestyle Intervention During Pregnancy on Partners' Weight

NCT01770028
View directory record Official record
Conditions
Obesity
Interventions
Not listed
Lead sponsor
California Polytechnic State University-San Luis Obispo
Other
Eligibility
18 Years and older
Enrollment
122 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
3
States / cities
San Luis Obispo, California • New York, New York • Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Feb 11, 2018 · Synced Jul 22, 2026, 11:16 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Effect of Supplementation of Fluoride on Maternal Periodontal Health, Preterm Delivery, and Perinatal Well-Being

NCT02536352
View directory record Official record
Conditions
Preterm Birth, Preterm Labor, Bacteremia, Preterm Premature Rupture of Fetal Membranes
Interventions
Prenatal vitamin-mineral containing 3 mg fluoride, Prenatal vitamin-mineral containing 0 mg fluoride
Drug · Dietary Supplement
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 4, 2019 · Synced Jul 22, 2026, 11:16 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Predictors of Maternal Weight Gain and Neonatal Body Composition

NCT00634764
View directory record Official record
Conditions
Obesity
Interventions
Not listed
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
3 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated May 17, 2018 · Synced Jul 22, 2026, 11:16 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Does Dietary and Lifestyle Counseling Prevent Excessive Weight Gain During Pregnancy? A Randomized Controlled Trial

NCT00792480
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Nov 17, 2008 · Synced Jul 22, 2026, 11:16 PM EDT
Completed Not applicable Interventional

A Low Glycemic Load Diet During Pregnancy in Overweight Women

NCT00364403
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Aug 29, 2010 · Synced Jul 22, 2026, 11:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

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

NCT04028843
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Oct 14, 2025 · Synced Jul 22, 2026, 11:16 PM EDT
Completed Phase 2 Interventional

The Effects of Nutrition Supplementation and Resistance Exercise During Hemodialysis

NCT00179179
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jul 8, 2009 · Synced Jul 22, 2026, 11:16 PM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Nutritional Content of Breast Milk From Mothers of Premies

NCT01050192
View directory record Official record
Conditions
Prematurity, Nutrition
Interventions
Not listed
Lead sponsor
Pediatrix
Other
Eligibility
23 Weeks to 30 Weeks
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Greenville, South Carolina
Source: ClinicalTrials.gov public record
Updated Mar 22, 2017 · Synced Jul 22, 2026, 11:16 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Understanding Fish Consumption Habits During Pregnancy

NCT01178398
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Sep 14, 2025 · Synced Jul 22, 2026, 11:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Use of Ritual Prenatal Multivitamins for Pregnancy

NCT05673070
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated May 18, 2026 · Synced Jul 22, 2026, 11:16 PM EDT
Completed Not applicable Interventional

Acute Effects of Nutrition Supplementation on Treatment Efficiency and Hemodynamics During Dialysis

NCT02371018
View directory record Official record
Conditions
Blood Pressure, Kidney Failure, Chronic, Dietary Modification
Interventions
Nepro
Dietary Supplement
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
18 Years to 90 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Urbana, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 1, 2018 · Synced Jul 22, 2026, 11:16 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Pregnancy Exercise Mode Effect on Childhood Obesity

NCT04805502
View directory record Official record
Conditions
Pregnancy, Overweight and Obesity
Interventions
Exercise Modes
Behavioral
Lead sponsor
East Carolina University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Greenville, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Jul 22, 2026, 11:16 PM EDT
Terminated No phase listed Observational

Insulin Resistance Before and During Pregnancy in Women With Polycystic Ovary Syndrome

NCT01475565
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Dec 13, 2015 · Synced Jul 22, 2026, 11:16 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Maternal Intake of Eggs and Infant Neurodevelopment

NCT07583186
View directory record Official record
Conditions
Pregnancy Related
Interventions
Egg Supplementation, Healthy Prenatal Diet
Dietary Supplement
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Jul 22, 2026, 11:16 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Evaluation of Vitamin D Requirements During Pregnancy

NCT00292591
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Sep 18, 2016 · Synced Jul 22, 2026, 11:16 PM EDT
Completed Not applicable Interventional

Feeding During Ibuprofen or Indomethacin Treatment of Preterm Infants

NCT00728117
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Nov 8, 2012 · Synced Jul 22, 2026, 11:16 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Role of Physical Activity During Pregnancy on Metabolic Function, Inflammation, and Maternal and Neonatal Outcomes

NCT03504319
View directory record Official record
Conditions
Obesity, Pregnancy Related
Interventions
Exposure to high-fat smoothie
Other
Lead sponsor
Western Kentucky University
Other
Eligibility
18 Years to 44 Years · Female only
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Bowling Green, Kentucky
Source: ClinicalTrials.gov public record
Updated May 19, 2020 · Synced Jul 22, 2026, 11:16 PM EDT
Not yet recruiting Not applicable Interventional

Lifestyle, Education, Activity, Nutrition (LEAN) Into Pregnancy

NCT06879054
View directory record Official record
Conditions
Pregnancy, Preconception Education, Preconception Care, Preconception Risk, Adverse Pregnancy Outcomes
Interventions
Healthy lifestyle education
Other
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 11, 2026 · Synced Jul 22, 2026, 11:16 PM 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 Jul 22, 2026, 11:16 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Sweet PEA Study: Effects of Diet During Pregnancy on Infant Growth and Development.

NCT04674033
View directory record Official record
Conditions
Obesity
Interventions
Not listed
Lead sponsor
University of Southern California
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
93 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Dec 5, 2024 · Synced Jul 22, 2026, 11:16 PM EDT