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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Breast Feeding Clear all
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 Jul 21, 2026, 12:09 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Rezdiffra Pregnancy and Lactation Registry

NCT07541469
View directory record Official record
Conditions
MASH - Metabolic Dysfunction-Associated Steatohepatitis
Interventions
Rezdiffra
Drug
Lead sponsor
Madrigal Pharmaceuticals, Inc.
Industry
Eligibility
Female only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
1
States / cities
West Conshohocken, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 20, 2026 · Synced Jul 21, 2026, 12:09 PM EDT
Completed Not applicable Interventional

Prolonged Nightly Fasting in Breast Cancer Survivors

NCT04330339
View directory record Official record
Conditions
Fasting, Breast Cancer, Survivorship, Breast Cancer Recurrent
Interventions
Fasting
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 20, 2022 · Synced Jul 21, 2026, 12:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Meditation for NICU Moms

NCT03574766
View directory record Official record
Conditions
Breast Feeding, Premature Birth, Stress, Depression, Postpartum, Anxiety, Self Efficacy, Behavior, Maternal, Insufficient Lactation
Interventions
Meditation
Behavioral
Lead sponsor
St. Louis University
Other
Eligibility
Female only
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Richmond Heights, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 8, 2020 · Synced Jul 21, 2026, 12:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

BOOST: Breastfeeding Onset and Onward With Support Tools

NCT03964454
View directory record Official record
Conditions
Breastfeeding Duration
Interventions
WIC support + home-based individual support + Breastfeeding Incentives (SC+BFI), WIC support + home-based individual support (SC)
Behavioral
Lead sponsor
RTI International
Other
Eligibility
18 Years to 44 Years · Female only
Enrollment
168 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
2
States / cities
Newark, Delaware • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 3, 2025 · Synced Jul 21, 2026, 12:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Breastfeeding in Infancy and Food Intake in Preschool-Aged Children

NCT00994487
View directory record Official record
Conditions
Childhood Obesity, Breastfeeding
Interventions
High Energy Density Preload, Low Energy Density Preload
Other
Lead sponsor
The University of Tennessee, Knoxville
Other
Eligibility
3 Years to 5 Years · Female only
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 4, 2018 · Synced Jul 21, 2026, 12:09 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

An Examination of Infants' Microbiome, Nutrition, and Development Study.

NCT03229863
View directory record Official record
Conditions
Microbial Colonization, Infant Development
Interventions
Sweet Potatos, Pears
Other
Lead sponsor
University of California, Davis
Other
Eligibility
21 Years to 45 Years · Female only
Enrollment
102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2027
U.S. locations
1
States / cities
Davis, California
Source: ClinicalTrials.gov public record
Updated Dec 4, 2025 · Synced Jul 21, 2026, 12:09 PM EDT
Completed Not applicable Interventional

Donor Breast Milk and Breastfeeding Rates

NCT04572581
View directory record Official record
Conditions
Breastfeeding, Exclusive, Breastfeeding
Interventions
Donor Breast Milk
Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
Up to 3 Days
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
2
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 31, 2022 · Synced Jul 21, 2026, 12:09 PM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Epidural Analgesia, Beta-Endorphin Concentrations in Colostrum, and Infant Neurobehavior as Breast-Feeding Predictors

NCT01191970
View directory record Official record
Conditions
Breastfeeding, Lactation, Analgesia
Interventions
Not listed
Lead sponsor
MetroHealth Medical Center
Other
Eligibility
18 Years and older · Female only
Healthy volunteers
Accepts healthy volunteers
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 13, 2018 · Synced Jul 21, 2026, 12:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Randomized, Placebo-Controlled Study of an Herbal Tea to Support Lactation

NCT02190448
View directory record Official record
Conditions
Lactation
Interventions
study herbal tea, herbal placebo tea
Dietary Supplement
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jul 4, 2018 · Synced Jul 21, 2026, 12:09 PM EDT
Completed No phase listed Observational

Effects of Breast Feeding on Post-Cesarean and Post-Vaginal Delivery Pain

NCT01417260
View directory record Official record
Conditions
Pain
Interventions
Not listed
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Apr 13, 2015 · Synced Jul 21, 2026, 12:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Intergenerational Transmission of Low-calorie Sweeteners Via Breast Milk

NCT05379270
View directory record Official record
Conditions
Breastfeeding
Interventions
Diet soda
Other
Lead sponsor
George Washington University
Other
Eligibility
18 Years and older · Female only
Enrollment
82 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Nov 11, 2025 · Synced Jul 21, 2026, 12:09 PM EDT
Completed Phase 2 Interventional Results available

Cabergoline for Lactation Inhibition After Early Second-Trimester Abortion or Pregnancy Loss

NCT06029673
View directory record Official record
Conditions
Lactation Suppressed
Interventions
Cabergoline 1 MG, Placebo
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older · Female only
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
2
States / cities
San Jose, California • Stanford, California
Source: ClinicalTrials.gov public record
Updated Oct 2, 2025 · Synced Jul 21, 2026, 12:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Early Initiation of Milk Expression in Mothers of Very Low Birth Weight Infants

NCT01892085
View directory record Official record
Conditions
Breast Milk Expression
Interventions
Early initiation, Intermediate expression, Late initiation
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Aug 23, 2023 · Synced Jul 21, 2026, 12:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Breastfeeding Education in the Time of COVID-19

NCT04519216
View directory record Official record
Conditions
Breastfeeding, Breastfeeding, Exclusive, Breastfeeding Jaundice, Educational Problems
Interventions
Telesimulation
Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Apr 22, 2025 · Synced Jul 21, 2026, 12:09 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Risk Factors of Breastfeeding Study

NCT00195962
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
Female only
Enrollment
1,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2007
U.S. locations
3
States / cities
Kansas City, Missouri • Lee's Summit, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 17, 2008 · Synced Jul 21, 2026, 12:09 PM EDT
Completed Not applicable Interventional

DPP Feasibility Study of Breastfeeding - eMOMS 2.0

NCT06372860
View directory record Official record
Conditions
Overweight or Obesity, Pregnancy
Interventions
Diabetes Prevention Program, Breastfeeding, Usual Care
Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Wichita, Kansas
Source: ClinicalTrials.gov public record
Updated Dec 17, 2025 · Synced Jul 21, 2026, 12:09 PM EDT
Suspended Not applicable Interventional Accepts healthy volunteers

Pilot Study of the FEEDBACK System for Use With Infants in the Neonatal Intensive Care Unit at University of Virginia

NCT03702686
View directory record Official record
Conditions
Breastfeeding
Interventions
FEEDBACK System
Device
Lead sponsor
Molex Ventures LLC
Industry
Eligibility
Up to 37 Weeks
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 6, 2020 · Synced Jul 21, 2026, 12:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Human Milk and Infant Intestinal Microbiome Study

NCT03181269
View directory record Official record
Conditions
Breast Feeding, Human Microbiome
Interventions
Intervention education, Placebo Education
Other
Lead sponsor
University of Virginia
Other
Eligibility
Not listed
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Dec 20, 2018 · Synced Jul 21, 2026, 12:09 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Tenofovir Gel in Pregnancy and Lactation

NCT01136759
View directory record Official record
Conditions
HIV Infections
Interventions
Tenofovir 1% gel, Placebo gel
Drug · Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 40 Years · Female only
Enrollment
232 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
2
States / cities
Birmingham, Alabama • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 24, 2021 · Synced Jul 21, 2026, 12:09 PM EDT
Recruiting Not applicable Interventional

Effect of Prenatal and Postnatal Intervention Strategies on Breastfeeding Outcomes in Women With Excessive Weight (Ready, Set, Nourish Study)

NCT06929091
View directory record Official record
Conditions
Breastfeeding, Dietary Intervention, Milk Expression, Breast
Interventions
Lactation Support and ABME, Lactation Support and meal plan, Lactation Support
Other
Lead sponsor
Arkansas Children's Hospital Research Institute
Other
Eligibility
18 Years and older · Female only
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Dec 9, 2025 · Synced Jul 21, 2026, 12:09 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 14, 2025 · Synced Jul 21, 2026, 12:09 PM EDT
Enrolling by invitation No phase listed Observational

Review of Infant Oral Feeding and Skills

NCT06736743
View directory record Official record
Conditions
Nutrition Disorders, Gastrointestinal Disease, Deglutition Disorder, Feeding Difficulties, Swallowing Difficulties, Humans, Cohort Studies, Infant, Newborn, Infant, Premature, Nutrition, Pediatric Feeding Disorder, Chronic, Retrospective Studies, Breastfeeding, Mental Health Wellness, Intensive Care Units, Neonatal, Bottle Feeding
Interventions
SMART Tool for Feeding Skill Assessment
Diagnostic Test
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
22 Weeks to 42 Weeks
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 22, 2026 · Synced Jul 21, 2026, 12:09 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Lactation Fortification Study

NCT01747668
View directory record Official record
Conditions
Lactation
Interventions
Similac Prenatal Vitamin soft-gel capsule, Placebo (soybean oil and dl-alpha-tocopheryl acetate)
Dietary Supplement
Lead sponsor
Abbott Nutrition
Industry
Eligibility
18 Years and older · Female only
Enrollment
89 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
6
States / cities
Indianapolis, Indiana • Dayton, Ohio • Kettering, Ohio + 3 more
Source: ClinicalTrials.gov public record
Updated May 30, 2013 · Synced Jul 21, 2026, 12:09 PM EDT