| Not Yet Recruiting | Usability Evaluation of Gen AI-based Nutrition Chatbot for Pregnant Women NCT07458997 | Hong Kong Metropolitan University | N/A |
| Not Yet Recruiting | Early Pregnancy Lifestyle and Glucose Patterns: A Substudy of TOFFFY NCT07534670 | KK Women's and Children's Hospital | N/A |
| Recruiting | Inhaled Insulin vs Rapid-acting Injections for Post-meal Glucose Control in Women With Gestational Diabetes NCT06535789 | Jaeb Center for Health Research | Phase 2 / Phase 3 |
| Recruiting | Exploration of Health Literacy in Diabetes in Reunion Island and France NCT06437782 | Centre Hospitalier Universitaire de la Réunion | — |
| Completed | Exploration of the Perceptions of Women With a History of Gestational Diabetes From the Gonesse Hospital Catch NCT06986876 | Centre Hospitalier de Gonesse | — |
| Withdrawn | Feasibility and Acceptability of a Remote Glucose Monitoring Program for Pregnant Marshallese Women NCT05453357 | University of Arkansas | — |
| Recruiting | Gestational Diabetes After Gastric Bypass Surgery NCT06291766 | Region Skane | N/A |
| Enrolling By Invitation | Study to Understand Risk Information to Support and Empower NCT05752292 | University of California, Davis | N/A |
| Recruiting | Effect of Strength-resistance Exercise in the Reduction of Gestational Diabetes in Pregnant Women with Overwei NCT05840497 | Fundacion Miguel Servet | N/A |
| Completed | Comparison of Phoenixin-14 Levels in Term Babies NCT06656481 | Konya City Hospital | — |
| Completed | DIAgnosing GDM usiNg Oral Sugar InStead NCT05115188 | Sunnybrook Health Sciences Centre | Phase 2 |
| Completed | A Mobile Health-enabled Lifestyle Intervention Among Women With History of Gestational Diabetes(GDM) NCT05512871 | Institute for Human Development and Potential (IHDP), Singapore | N/A |
| Unknown | Continuous Glucose Monitoring for Various Degrees of Glucose Intolerance NCT05491954 | Ohio State University | — |
| Unknown | Continuous Glucose Monitoring for Women With Diabetes Mellitus in the Intrapartum and Postpartum Inpatient Car NCT05492890 | Ohio State University | — |
| Completed | A Pragmatic Approach to Lower Diabetes Risk After Gestational Diabetes NCT05280496 | Tufts Medical Center | Phase 3 |
| Enrolling By Invitation | Translating Genetic Knowledge Into Clinical Care in Non-Autoimmune Diabetes NCT05368220 | University of Copenhagen | — |
| Unknown | Teaching Method With Simulation in Gestational Diabetes Mellitus Management NCT05354518 | Saglik Bilimleri Universitesi | N/A |
| Active Not Recruiting | Glycemic Control After Antenatal Corticosteroids in Women With Pregestational and Gestational Diabetes NCT04542148 | University of Alabama at Birmingham | Phase 2 |
| Completed | Meals for Moms: Medically-Tailored Meals for Women Who Had Gestational Diabetes NCT04866823 | Wake Forest University Health Sciences | N/A |
| Recruiting | Development and Testing of a Mobile Health Application for Management of Gestational Diabetes NCT04198857 | Rutgers, The State University of New Jersey | N/A |
| Unknown | Thromboelastographic Profile in Healthy Newborns and Infants of Diabetic Mothers Using TEG6s NCT04917965 | Arkansas Children's Hospital Research Institute | — |
| Unknown | Glycemic Targets for Pregnant Women With GDM and T2DM NCT04672031 | University of Southern California | N/A |
| Active Not Recruiting | A Culturally-tailored Personalized Nutrition Intervention in South Asian Women at Risk of Gestational Diabetes NCT03607799 | McMaster University | N/A |
| Completed | The Project Wellness Pilot Feasibility Randomized Controlled Trial NCT04209348 | The University of Tennessee, Knoxville | N/A |
| Completed | Circadian Clocks and Eating Patterns (Cohort) NCT04642534 | University of Lausanne Hospitals | — |
| Unknown | Long-term Outcome After Gestational Diabetes and Diabetes in Pregnancy NCT04417452 | Jena University Hospital | — |
| Active Not Recruiting | Westlake Precision Birth Cohort NCT04060056 | Westlake University | N/A |
| Unknown | A Behavioral Intervention to Prevent Gestational Diabetes Mellitus NCT03987412 | Peking University Third Hospital | N/A |
| Unknown | Effect of Carbohydrate Distribution on Blood Glucose in Women With Gestational Diabetes Mellitus (GDM) NCT03835208 | University of Aarhus | N/A |
| Completed | A Novel Diet Approach to Combat Gestational Diabetes NCT03803072 | Norwegian University of Science and Technology | N/A |
| Active Not Recruiting | Dietary Management of Gestational Diabetes NCT03681054 | Helsinki University Central Hospital | N/A |
| Unknown | PRP Use in Diabetic Patients Undergoing Cesarean Section NCT03602950 | Minia University | Phase 2 / Phase 3 |
| Terminated | Dietary Management of Gestational Diabetes in Obese Pregnant Women NCT03542071 | Helsinki University Central Hospital | N/A |
| Completed | Metabolism, Breastmilk, and Microbiome NCT03522597 | University of Minnesota | — |
| Completed | Metabolic Analysis for Treatment Choice in Gestational Diabetes Mellitus NCT03029702 | Maisa N. Feghali, MD | Phase 4 |
| Completed | PregSource: Crowdsourcing to Understand Pregnancy NCT02577536 | Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) | — |
| Unknown | MeDiGes Study: Metformine Use in Gestational Diabetes NCT04222348 | Fundación Pública Andaluza para la Investigación de Málaga en Biomedicina y Salud | Phase 3 |
| Completed | Glucose Monitoring During Threatening Preterm Birth in Patients With and Without Gestational Diabetes Mellitus NCT03007186 | Medical University of Vienna | — |
| Completed | Effect of Maternal Diabetes on Brain Development, as Measured by Neonatal Electroencephalogram (EEG) NCT02968628 | University of Rochester | — |
| Completed | Effects of an Aquatic Physical Exercise Program on Glycaemic Control and Perinatal Outcomes of Gestational Dia NCT01940003 | Professor Fernando Figueira Integral Medicine Institute | N/A |
| Completed | Insulin Sensitivity and Secretion During Pregnancy and Post Partum in Women With Gestational Diabetes. NCT02770079 | University of Aarhus | — |
| Unknown | Diagnostic Approaches in Gestational Diabetes and Impact of Ethnicity NCT03117543 | King's College Hospital NHS Trust | — |
| Completed | Acute Effects of an Aquatic Physical Exercise on Glycemic Control of Gestational Diabetes NCT02931656 | Professor Fernando Figueira Integral Medicine Institute | N/A |
| Unknown | Relationship Between Gestational Diabetes Mellitus and Inflammatory Adipocytokins in Obese Mothers and Their N NCT02905487 | Centre Hospitalier Universitaire de la Réunion | — |
| Unknown | Metformin for Prevention Gestational Diabetes in Pregnant Women With Polycystic Ovarian Syndrome NCT02802215 | Ain Shams University | Phase 2 / Phase 3 |
| Unknown | Medical Nutrition Therapy Intervention Program for Women With Gestational Diabetes--a Prospective Study NCT02893072 | The Third Xiangya Hospital of Central South University | N/A |
| Enrolling By Invitation | Gestational Diabetes: a Cohort Study NCT03307486 | University of Sao Paulo General Hospital | — |
| Completed | Estimate Rate of the Women Who Have Gestational Diabetes NCT02852980 | Hôpital NOVO | — |
| Unknown | Postpartum Diabetes Screening in Women With Gestational Diabetes NCT02520336 | Thomas Jefferson University | N/A |
| Completed | Diabetes in Pregnancy and Pregnancy Outcomes NCT03602846 | Tarumanagara University | — |
| Completed | Randomized Clinical Trial of Lifestyle Interventions to Prevent Diabetes in Women With Previous Gestational Di NCT02327286 | Federal University of Rio Grande do Sul | N/A |
| Completed | Screening Type 2 Diabetes Mellitus on the 2nd Day After Delivery in Women With Gestational Diabetes Mellitus NCT02290860 | Université de Sherbrooke | N/A |
| Completed | The Virtual Visit for Women With Gestational Diabetes NCT02960295 | Kaiser Permanente | N/A |
| Completed | Recent GDM Lifestyle Intervention NCT01910805 | Brigham and Women's Hospital | N/A |
| Completed | Dietary Acid Load During Pregnancy and Gestational Diabetes Mellitus NCT03790579 | Hacettepe University | — |
| Completed | Evaluation of Risk Factors for Gestational Diabetes Mellitus NCT04251559 | Derince Training and Research Hospital | N/A |
| Terminated | Text-message Reminders to Increase Rates of Postpartum Diabetes Screening in Women With Gestational Diabetes NCT02013557 | University of South Florida | N/A |
| Completed | Gestational Diabetes Mellitus and Neurodevelopment in Newborns NCT02779452 | Université de Sherbrooke | — |
| Completed | Glycemic Control Using Insulin Levemir Versus Insulin NPH for Diabetes in Pregnancy NCT01837680 | St. Luke's-Roosevelt Hospital Center | N/A |
| Completed | Evaluating for Type-2 Diabetes in the Very Early Postpartum Period NCT01988987 | NYU Langone Health | — |
| Completed | The Relation Between Vitamin D and Gestational Diabetes Mellitus NCT03665974 | Hacettepe University | — |
| Terminated | Acute Effects of Moderate Versus High Intensity Exercise on Insulin Sensitivity in Gestational Diabetes Mellit NCT01961401 | Norwegian University of Science and Technology | N/A |
| Completed | Diagnosis of Gestational Diabetes in Eldoret, Kenya NCT02978807 | Indiana University | — |
| Completed | Drinking Water PFAS, Pregnancy Outcome and Maternal Morbidity NCT05810545 | Karolinska Institutet | — |
| Completed | Postprandial Response to Almond Consumption in Overweight Hispanic Pregnant Women NCT01919476 | UCSF Benioff Children's Hospital Oakland | N/A |
| Completed | Metformin Postpartum for GDM RCT for Reduced Weight Retention NCT01280409 | The University of Texas Health Science Center, Houston | Phase 4 |
| Completed | Maternal GDM in Hispanic Youth: Risk for Obesity NCT02668601 | University of Southern California | — |
| Completed | The Effect of a Low Glycemic Index Diet on Blood Sugar Control in Pregnant Women at Risk for Gestational Diabe NCT01105455 | University of Toronto | N/A |
| Completed | Challenging the Gold Standard: Pilot Study Comparing Continuous Glucose Monitoring System (CGMS), Capillary Gl NCT01074489 | University of Cincinnati | — |
| Completed | Gestational Diabetes Follow Up Study NCT00998595 | University of Southern California | N/A |
| Unknown | DHA Supplements to Improve Insulin Sensitivity in Obese Pregnant Women (The Omega-3 Pregnancy Study) NCT00865683 | National Heart, Lung, and Blood Institute (NHLBI) | Phase 1 |
| Completed | Correlation of Continuous Glucose Monitoring and Glucose Tolerance Testing With Pregnancy Outcomes NCT00850135 | Stanford University | Phase 1 / Phase 2 |
| Completed | Metformin in Gestational Diabetes Mellitus NCT00681460 | K. Marcinkowski University of Medical Sciences | N/A |
| Terminated | Outpatient Cervical Ripening With Orally Administered Misoprostol in Diabetics NCT00514618 | MemorialCare Health System | N/A |
| Completed | Gestational Diabetes Mellitus Trial (GDM) NCT00069576 | The George Washington University Biostatistics Center | N/A |