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Showing 1–24 of 98 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Pregnancy Weight Gain Clear all
Completed Not applicable Interventional

The IBEP Study: an Intervention for Lifestyle Modification in Women With Gestational Diabetes

NCT01858233
View directory record Official record
Conditions
Gestational Diabetes, Weight Gain During Pregnancy, Weight Loss After Pregnancy
Interventions
Intensive Behavioral Modification
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 3, 2015 · Synced Jun 10, 2026, 3:09 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Determinants of Gestational Weight Gain in Obese Pregnant Women

NCT01954342
View directory record Official record
Conditions
Energy Intake, Energy Expenditure
Interventions
Not listed
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Sep 15, 2021 · Synced Jun 10, 2026, 3:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Magnesium Supplementation in the Second Trimester of Pregnancy to Overweight and Obese Individuals

NCT01510665
View directory record Official record
Conditions
Gestational Diabetes, Obesity
Interventions
Magnesium citrate, Placebo, Dietary modification
Dietary Supplement · Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
2
States / cities
Westwood, Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 13, 2013 · Synced Jun 10, 2026, 3:09 PM EDT
Completed Not applicable Interventional

Incentives Targeting Gestational Weight Gain in Overweight/Obese Low Income Women

NCT02233673
View directory record Official record
Conditions
Overweight, Obesity, Pregnancy
Interventions
Financial incentives
Behavioral
Lead sponsor
University of Vermont
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Oct 14, 2018 · Synced Jun 10, 2026, 3:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Promoting Health in Pregnancy and Postpartum

NCT02260518
View directory record Official record
Conditions
Obesity, Pregnancy, Overweight
Interventions
Lifestyle Intervention, Standard Care
Behavioral
Lead sponsor
University of South Carolina
Other
Eligibility
18 Years to 44 Years · Female only
Enrollment
228 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2020
U.S. locations
1
States / cities
Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated Apr 27, 2021 · Synced Jun 10, 2026, 3:09 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

The Blossom Project: "BlossomUP" Methods to Decrease Sedentary Time in Pregnancy

NCT02909725
View directory record Official record
Conditions
Sedentary Lifestyle, Diabetes Mellitus, Gestational
Interventions
Limit accumulation of sedentary time, Walk, Normal daily routine; Usual Care
Other
Lead sponsor
Iowa State University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Ames, Iowa
Source: ClinicalTrials.gov public record
Updated Sep 20, 2016 · Synced Jun 10, 2026, 3:09 PM EDT
Active, not recruiting Not applicable Interventional

Healthier At-home Meals for Expectant Mothers

NCT05605340
View directory record Official record
Conditions
Pregnancy Related, Weight Gain, Maternal
Interventions
Meal Delivery
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older · Female only
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Oct 15, 2025 · Synced Jun 10, 2026, 3:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Starting Pediatric Obesity Prevention in Pregnancy

NCT01279109
View directory record Official record
Conditions
Obesity, Pregnancy
Interventions
Social network building intervention, Home visit
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
16 Years to 99 Years · Female only
Enrollment
147 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 17, 2021 · Synced Jun 10, 2026, 3:09 PM EDT
Completed Not applicable Interventional

Interventions to Reduce Excess Weight Gain in Pregnancy

NCT01643356
View directory record Official record
Conditions
Overweight and Obesity, Pregnancy
Interventions
Intervention to reduce excess weight gain during pregnancy
Behavioral
Lead sponsor
Tufts University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 9, 2016 · Synced Jun 10, 2026, 3:09 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effectiveness of Video Messaging About Diet, Exercise and Weight Gain in Pregnancy in Regional and National Samples

NCT02490579
View directory record Official record
Conditions
Pregnancy, Weight Gain
Interventions
Responses to Brief Video Messages (Facebook), Response to Brief Video Messages (Clinic), Response to Brief Video Messages (Social Network)
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
1,670 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated May 22, 2016 · Synced Jun 10, 2026, 3:09 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Growth and Adiposity in Newborns: The Influence of Prenatal Docosahexaenoic Acid (DHA) Supplementation

NCT03310983
View directory record Official record
Conditions
Pregnancy; Nutritional Diseases
Interventions
Not listed
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
254 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Oct 7, 2024 · Synced Jun 10, 2026, 3:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Personalized Telehealth Intervention for Health and Weight Loss in Postpartum Women

NCT01751230
View directory record Official record
Conditions
Postpartum Weight Retention
Interventions
WIC E-Moms
Behavioral
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years and older · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Aug 23, 2021 · Synced Jun 10, 2026, 3:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Targeting Pregnancy-related Weight Gain to Reduce Disparities in Obesity

NCT02229708
View directory record Official record
Conditions
Pregnancy, Body Weight Changes, Behavioral, Obesity
Interventions
Healthy Lifestyle Group
Behavioral
Lead sponsor
Temple University
Other
Eligibility
18 Years and older · Female only
Enrollment
262 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 16, 2019 · Synced Jun 10, 2026, 3:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Partners in Health: A Couples-based Approach to Obesity Prevention

NCT02205281
View directory record Official record
Conditions
Obesity
Interventions
Lifestyle Intervention
Behavioral
Lead sponsor
California Polytechnic State University-San Luis Obispo
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
San Luis Obispo, California
Source: ClinicalTrials.gov public record
Updated Aug 27, 2020 · Synced Jun 10, 2026, 3:09 PM EDT
Completed Not applicable Interventional

ClockWork Postpartum Weight Management Study

NCT04992637
View directory record Official record
Conditions
Obesity, Postpartum Weight Retention, Weight Gain, Maternal
Interventions
ClockWork, Usual Care
Behavioral · Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older · Female only
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 2, 2023 · Synced Jun 10, 2026, 3:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Healthy Motivations for Moms-to-be Study

NCT03063528
View directory record Official record
Conditions
Weight Gain, Pregnancy, Stress, Emotional, Exercise, Nutrition
Interventions
Healthy Eating and Physical Activity, Stress Reduction and Management
Behavioral
Lead sponsor
University of South Carolina
Other
Eligibility
20 Years to 35 Years · Female only
Enrollment
142 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated Mar 14, 2018 · Synced Jun 10, 2026, 3:09 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Sleep and Tracking Effects in Pregnancy Study

NCT04173559
View directory record Official record
Conditions
Pregnancy Complications, Pregnancy Related, Weight Gain, Weight Change Trajectory, High Risk Pregnancy, Stress, Emotional
Interventions
Activity Intervention
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 51 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 9, 2025 · Synced Jun 10, 2026, 3:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Pregnancy Weight Tracking Pilot Project

NCT03652766
View directory record Official record
Conditions
Obesity Complicating Childbirth
Interventions
Daily Weight Tracking
Behavioral
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 29, 2020 · Synced Jun 10, 2026, 3:09 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Delivering HOPE (Helping Women Optimize Prenatal Equity)

NCT06814509
View directory record Official record
Conditions
Gestational Weight Gain, Diet, Healthy, Gestational Hypertension, Gestational Diabetes, Pregnancy Complications
Interventions
Enhanced Standard of Care (ESoC), Delivering HOPE
Behavioral
Lead sponsor
University of Arkansas
Other
Eligibility
16 Years to 44 Years · Female only
Enrollment
1,440 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
8
States / cities
Corning, Arkansas • Lavaca, Arkansas • Marianna, Arkansas + 5 more
Source: ClinicalTrials.gov public record
Updated Sep 30, 2025 · Synced Jun 10, 2026, 3:09 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 Jun 10, 2026, 3:09 PM EDT
Completed Phase 3 Interventional

Lifestyle Interventions for Expectant Mothers (LIFE-Moms Phoenix) - Phoenix

NCT01812694
View directory record Official record
Conditions
Obesity, Diet Therapy, Diabetes Type 2
Interventions
Enhanced standard care, Intensive lifestyle intervention
Behavioral
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
Not listed
Enrollment
123 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Jun 7, 2026 · Synced Jun 10, 2026, 3:09 PM EDT
Completed Not applicable Interventional

Postpartum Visit Timing and the Effect on Visit Attendance

NCT05399784
View directory record Official record
Conditions
Postpartum Disorder, Postpartum Depression, Postpartum Weight Retention, Breastfeeding, Satisfaction, Patient, Trust
Interventions
Early postpartum visit, Standard postpartum visit
Behavioral
Lead sponsor
Women and Infants Hospital of Rhode Island
Other
Eligibility
13 Years to 50 Years · Female only
Enrollment
162 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Aug 1, 2023 · Synced Jun 10, 2026, 3:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Gestational Weight Gain and the Electronic Medical Record

NCT01987141
View directory record Official record
Conditions
Pregnancy, Weight Gain
Interventions
EMR Intervention
Other
Lead sponsor
Loyola University
Other
Eligibility
18 Years and older · Female only
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Maywood, Illinois
Source: ClinicalTrials.gov public record
Updated May 11, 2016 · Synced Jun 10, 2026, 3:09 PM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Daily Step Count and Achieving Goal Gestational Weight Gain

NCT04605406
View directory record Official record
Conditions
Pregnancy Related
Interventions
Not listed
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years and older · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 13, 2023 · Synced Jun 10, 2026, 3:09 PM EDT