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Showing 1–24 of 163 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Gestational Diabetes Mellitus in Pregnancy Clear all
Completed Not applicable Interventional Results available

Barriers to Adherence to Recommended Follow-up in Women With a History of Gestational Diabetes

NCT01681147
View directory record Official record
Conditions
Gestational Diabetes Mellitus
Interventions
2 online nutrition and exercise education classes, Self monitoring of blood glucose levels
Behavioral
Lead sponsor
Joslin Diabetes Center
Other
Eligibility
21 Years to 45 Years · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 11, 2023 · Synced Jul 21, 2026, 3:16 PM EDT
Completed Not applicable Interventional

Balance After Baby Intervention for Women With Recent Gestational Diabetes

NCT02744300
View directory record Official record
Conditions
Gestational Diabetes Mellitus
Interventions
BABI-2 Lifestyle Intervention
Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older · Female only
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 20, 2021 · Synced Jul 21, 2026, 3:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Patients Engaged in Prevention: Enhancing Outreach to Increase Patient Engagement in Diabetes Prevention

NCT03550066
View directory record Official record
Conditions
Preventive Health Services, Health Communication
Interventions
Values affirmation, No affirmation
Behavioral
Lead sponsor
Kaiser Permanente
Other
Eligibility
18 Years and older · Female only
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Oakland, California
Source: ClinicalTrials.gov public record
Updated Apr 26, 2023 · Synced Jul 21, 2026, 3:16 PM EDT
Completed Not applicable Interventional

Role of Macronutrient Diet Composition and Infant Metabolic Outcomes in Gestational Diabetes

NCT01719029
View directory record Official record
Conditions
Gestational Diabetes Mellitus
Interventions
Low-Carbohydrate/Higher Fat Diet, High Carbohydrate/Low fat diet
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2015
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 9, 2015 · Synced Jul 21, 2026, 3:16 PM EDT
Completed Not applicable Interventional Results available

Pragmatic Randomized Clinical Trial to Limit Weight Gain in Pregnancy and Prevent Obesity

NCT04724330
View directory record Official record
Conditions
Pregnancy Weight Gain, Postpartum Weight Retention, Childhood Obesity, Gestational Diabetes, Overweight and Obesity
Interventions
Healthy for Two/Healthy for You
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older · Female only
Enrollment
534 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Jul 21, 2026, 3:16 PM EDT
Completed Not applicable Interventional

Frequency of Blood Glucose Monitoring in Patients With Gestational Diabetes

NCT01818557
View directory record Official record
Conditions
Gestational Diabetes
Interventions
Blood glucose testing
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
293 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
3
States / cities
Danville, Pennsylvania • Providence, Rhode Island • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 1, 2018 · Synced Jul 21, 2026, 3:16 PM EDT
Enrolling by invitation No phase listed Observational

Physical Acvitiy in Pregnancy

NCT07356180
View directory record Official record
Conditions
Pregnant Women, Gestational Diabetes, Obese But Otherwise Healthy Participants, Overweight (BMI > 25), Gestational Diabetes Mellitus in Pregnancy
Interventions
Pregnancy Physical Activity Questionnaire (PPAQ)
Behavioral
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 20, 2026 · Synced Jul 21, 2026, 3:16 PM EDT
Completed Not applicable Interventional

Effectiveness of CGMS Vs. Self-monitoring Blood Glucose (SMBG) in Woman with Gestational Diabetes

NCT04948112
View directory record Official record
Conditions
Gestational Diabetes Mellitus in Pregnancy
Interventions
real time continuous glucose monitor, blinded continuous glucose monitor
Device
Lead sponsor
Woman's
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Oct 17, 2024 · Synced Jul 21, 2026, 3:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Encourage Healthy Families

NCT01823367
View directory record Official record
Conditions
Gestational Diabetes Mellitus, Pre-diabetes
Interventions
Diabetes Prevention Program (DPP)
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
8 Years and older
Enrollment
335 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 24, 2017 · Synced Jul 21, 2026, 3:16 PM EDT
Completed Not applicable Interventional

Extended Criteria For Fetal Myelomeningocele Repair

NCT02664207
View directory record Official record
Conditions
Obesity, Myelomeningocele, Pregnancy, Diabetes Mellitus in Pregnancy, Fetal Anomaly
Interventions
Open Fetal Repair of Myelomeningocele
Procedure
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
16 Years to 45 Years · Female only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 7, 2024 · Synced Jul 21, 2026, 3:16 PM EDT
Completed Phase 4 Interventional Results available

Metformin Postpartum for GDM RCT for Reduced Weight Retention

NCT01280409
View directory record Official record
Conditions
Diabetes, Gestational
Interventions
Metformin, Placebo
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 49 Years · Female only
Enrollment
114 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 27, 2018 · Synced Jul 21, 2026, 3:16 PM EDT
Completed No phase listed Observational

Glycemic Observation and Metabolic Outcomes in Mothers and Offspring

NCT04860336
View directory record Official record
Conditions
Gestational Diabetes, Pregnancy Related
Interventions
Observational
Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older · Female only
Enrollment
2,179 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
9
States / cities
New Haven, Connecticut • Honolulu, Hawaii • Chicago, Illinois + 5 more
Source: ClinicalTrials.gov public record
Updated Apr 15, 2026 · Synced Jul 21, 2026, 3:16 PM EDT
Completed Not applicable Interventional Results available

Fasting Versus Fed: Effect of Oral Intake Prior to the Glucose Tolerance Test in Pregnancy

NCT04547023
View directory record Official record
Conditions
Gestational Diabetes, Diagnoses Disease, Pregnancy in Diabetic, Glucose, High Blood
Interventions
Fasting before gestational diabetes screen, Per oral intake of food and drink
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older · Female only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Nov 20, 2022 · Synced Jul 21, 2026, 3:16 PM EDT
Recruiting No phase listed Observational

Relationship Between Aspirin Metabolism and Markers of Metabolic Dysfunction Among Pregnant Persons at Risk of Pre-eclampsia

NCT06802861
View directory record Official record
Conditions
Preeclampsia, Preeclampsia (PE), Preeclampsia (PE) Risk, Obesity and Obesity-related Medical Conditions, Pregnancy, Pregnancy Complications, Gestational Diabetes, Gestational Diabetes Mellitus in Pregnancy, Gestational Complications
Interventions
Not listed
Lead sponsor
University of Tennessee Graduate School of Medicine
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 9, 2025 · Synced Jul 21, 2026, 3:16 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Investigating the Relationship Between Triglycerides and Fetal Overgrowth in Gestational Diabetes

NCT06067685
View directory record Official record
Conditions
Fetal Macrosomia, Obesity Complicating Childbirth, Gestational Diabetes
Interventions
Observation
Other
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
Not listed
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Jul 21, 2026, 3:16 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Glycemic Impact of Myo-inositol in Pregnancy

NCT02149992
View directory record Official record
Conditions
Gestational Diabetes Mellitus as Antepartum Condition
Interventions
myo-inositol, Continuous glucose monitoring surveillance, Glucose monitoring
Dietary Supplement · Device
Lead sponsor
Oregon Health and Science University
Other
Eligibility
13 Years and older · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated May 17, 2016 · Synced Jul 21, 2026, 3:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

SweetMama: Testing of a Novel Technology for Diabetes Education and Support to Pregnant Women

NCT03240874
View directory record Official record
Conditions
Diabetes Mellitus in Pregnancy
Interventions
SweetMama Focus Groups, SweetMama Individual Testing, SweetMama Feasibility Testing - Pilot Randomized Trial
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 4, 2025 · Synced Jul 21, 2026, 3:16 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Early Investigation of Glucose Monitoring After Gestational Diabetes Pilot

NCT06184373
View directory record Official record
Conditions
Gestational Diabetes, Hyperglycemia
Interventions
Continuous glucose monitor, Oral Glucose Tolerance Test, Hemoglobin A1c
Device · Diagnostic Test
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Jul 21, 2026, 3:16 PM EDT
Completed Not applicable Interventional

Sugar Text: A Randomized Controlled Trial of a Text Message Intervention for Women With Diabetes in Pregnancy

NCT01973374
View directory record Official record
Conditions
Diabetes in Pregnancy, Gestational Diabetes, Texting Interventions
Interventions
Text Message Intervention
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 19, 2015 · Synced Jul 21, 2026, 3:16 PM EDT
Not listed Not applicable Interventional

Exercise in Pregnant Women With Gestational Diabetes

NCT04145479
View directory record Official record
Conditions
Gestational Diabetes
Interventions
physical activity
Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 28, 2022 · Synced Jul 21, 2026, 3:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Pre-pregnancy Lifestyle Intervention to Prevent the Recurrence of Gestational Diabetes in Overweight and Obese Women

NCT02763150
View directory record Official record
Conditions
Gestational Diabetes Mellitus
Interventions
Lifestyle intervention, Health Promotion
Behavioral · Other
Lead sponsor
California Polytechnic State University-San Luis Obispo
Other
Eligibility
18 Years and older · Female only
Enrollment
199 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
2
States / cities
San Luis Obispo, California • Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Aug 1, 2022 · Synced Jul 21, 2026, 3:16 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Low Carb vs Normal Carb in Pregnancy

NCT03749889
View directory record Official record
Conditions
Gestational Diabetes
Interventions
100 g carbs, MyPlate
Other
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Sep 17, 2019 · Synced Jul 21, 2026, 3:16 PM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Oxidative Stress in Microvascular Dysfunction Following Gestational Diabetes

NCT05946785
View directory record Official record
Conditions
Gestational Diabetes, Vascular Endothelial Function
Interventions
Acetylcholine, insulin aspart
Drug
Lead sponsor
Anna Stanhewicz, PhD
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated May 12, 2025 · Synced Jul 21, 2026, 3:16 PM EDT
Withdrawn Phase 4 Interventional

Glycemic Profile in Women With Gestational Diabetes Treated With Glyburide

NCT01947699
View directory record Official record
Conditions
Gestational Diabetes
Interventions
Glyburide, Continuous glucose monitor
Drug · Device
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 50 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 10, 2016 · Synced Jul 21, 2026, 3:16 PM EDT