49 completed, 14 unknown, 7 recruiting, 5 terminated. 39 Not applicable, 4 Phase 4, 3 Phase 1, 2 Phase 3, 1 Early Phase 1.
Follow Oral Glucose Tolerance Test: new trials by email Literature Review of Oral Glucose Tolerance Test trials Research Report on Oral Glucose Tolerance Test
Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| Pharmacogenetics of Response to Sitagliptin (PRS) Oral Glucose Tolerance Test - Diabetes | Phase 4 | Not yet recruiting | University of Maryland, Baltimore | 400 | 2026-12-01 | 2026-02-18 |
| Impact of Thyroid Hormones on Human Glucose and Energy Metabolism Oral Glucose Tolerance Test - Graves Disease, Thyroid Cancer | Not applicable | Recruiting | University of Ulm | 60 | 2026-02-04 | 2026-02-13 |
| Early Investigation of Glucose Monitoring After Gestational Diabetes Pilot Continuous glucose monitor, Oral Glucose Tolerance Test, Hemoglobin A1c - Gestational Diabetes, Hyperglycemia | Recruiting | Ohio State University | 20 | 2025-06-06 | 2026-10-16 | |
| Sarcopenia in Gestational Diabetes Sarcopenia tests (for muscle mass, muscle function, physical performance), Oral Glucose Tolerance Test, Montreal Cognitive Assessment - Sarcopenia, Gestational Diabetes Mellitus (GDM) | Recruiting | Istituto di Neuroscienze Consiglio Nazionale delle Ricerche | 200 | 2025-05-28 | 2025-11-21 | |
| Elucidating Hepatic Metabolism in Non-alcoholic Fatty Liver Disease Ketoisocaproic acid breath test, Ammonium Chloride, Bicarbonate de sodium - Non-alcoholic Fatty Liver Disease (NAFLD) | Enrolling by invitation | Helsinki University Central Hospital | 30 | 2025-05-01 | 2025-04-24 | |
| Artificial Intelligence to Improve Cardiometabolic Risk Evaluation Using CT Scans Oral Glucose Tolerance Test - Pre-diabetes, Diabetes Mellitus | Not applicable | Not yet recruiting | Caristo Diagnostics Limited | 180 | 2025-02-15 | 2025-02-13 |
| Normal-weight Diabetes: Adipocyte-directed Therapy With Pioglitazone or Tirzepatide Insulin resistance testing, OGTT, Fat biopsy - Diabetes Mellitus, Type 2, Diabetes | Phase 4 | Recruiting | Stanford University | 104 | 2025-01-13 | 2026-04-20 |
| Measuring Amino Acid and Glucose Metabolism in Healthy Volunteers and NAFLD Patients Using Total-body PET 18F-FDG (oral), 18F-FDG (intravenous), 18F-FET (oral) - Glucose Metabolism, NAFLD (Nonalcoholic Fatty Liver Disease) | Not applicable | Active not recruiting | Copenhagen University Hospital, Rigshospitalet | 36 | 2024-11-05 | 2026-02-02 |
| Deep Phenotyping of Peripheral Blood Cells and Circulating Factors in Metabolic Diseases Oral glucose tolerance test, Liver Ultrasound, Fibroscan of the Liver - NAFLD, Diabetes Mellitus | Recruiting | Technische Universität Dresden | 180 | 2023-10-16 | 2024-05-02 | |
| Influence of Glucose on Metabolism and Clinical Symptoms of Patients With Parkinson's Disease Oral Glucose Tolerance Test, Placebo Oral Glucose Tolerance Test - Parkinson Disease, Nutritional and Metabolic Diseases | Recruiting | University Hospital Schleswig-Holstein | 50 | 2023-09-01 | 2025-09-22 | |
| Establishment and Clinical Application of Pancreatic Endocrine and Exocrine Function Tests fecal elastase-1 test, 72-hour fecal fat quantification, blood sample test - Chronic Pancreatitis, Pancreatic Exocrine Insufficiency | Unknown | Changhai Hospital | 2400 | 2023-08-01 | 2023-08-25 | |
| Alternate Measures of Glucose During OGTT Testing for CFRD Oral glucose tolerance test - Cystic Fibrosis, Cystic Fibrosis-related Diabetes | Completed | Children's Hospital of Philadelphia | 14 | 2023-07-17 | 2025-02-24 | |
| A Study on the Effect of Bariatric Surgery on Glucose Metabolism in Chinese Obese and Type 2 Diabetes Patients oral glucose tolerance test, MRI - Diabete Type 2, Obesity | Not yet recruiting | Dongyang Liu | 48 | 2023-06-01 | 2023-06-08 | |
| Characterization of Natural IL-6 Inhibition in Healthy Individuals Oral Glucose Tolerance Test, Cycling test - Autoantibodies, Interleukin-6 | Not applicable | Unknown | University of Copenhagen | 40 | 2022-11-01 | 2023-05-22 |
| Comparison of Visceral Adipokines Visfatin, Vaspin and Omentin Levels in Gestational Diabetes Mellitus Pregnant Women oral glucose tolerance test, Blood sample - Gestational Diabetes, Obesity | Completed | Siirt University | 174 | 2022-10-31 | 2023-08-28 | |
| Gastric Emptying Validation Pilot Study (MRI Val) Oral glucose tolerance test - Gastrointestinal Dysfunction | Completed | University of Nottingham | 12 | 2022-10-01 | 2023-07-13 | |
| Comparative Effectiveness of POC-A1c vs the Current Standard Based on OGTT for Early Detection DM2 in Colombia Point of Care - Glycated Hemoglobin (A1c), Oral Glucose Tolerance Test - Diabetes Mellitus, Type 2 | Not applicable | Unknown | Humberto Reynales MD MSc PhD | 902 | 2022-06-30 | 2023-08-31 |
| Metabolic and Infectious Complications Post Belatacept Conversion Oral glucose tolerance test - Kidney Transplant Infection, Cardiovascular Diseases | Unknown | University Hospital, Grenoble | 100 | 2022-06-01 | 2022-04-07 | |
| Research on Potential Biomarkers of Prediabetes and Diabetes Based on MALDI-TOF MS Platform. Oral Glucose Tolerance Test - Prediabetes, Diabetes Mellitus | Recruiting | Zhujiang Hospital | 2860 | 2022-05-20 | 2023-10-24 | |
| A Glucometabolic Evaluation of Patients With Idiopathic Ketotic Hypoglycemia Oral glucose tolerance test, Mixed meal test - Idiopathic Ketotic Hypoglycemia | Not applicable | Unknown | University Hospital, Gentofte, Copenhagen | 20 | 2022-03-21 | 2023-05-12 |
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Diabetes Mellitus (18) · Obesity (12) · Diabetes Mellitus, Type 2 (11) · Diabetes, Gestational (10) · Insulin Resistance (10) · Glucose Intolerance (8) · Cystic Fibrosis (6) · Non-alcoholic Fatty Liver Disease (4) · Prediabetic State (4) · Glucose Metabolism Disorders (3) · Hyperglycemia (3) · Acromegaly (2) · Diabetes Mellitus, Type 1 (2) · Exocrine Pancreatic Insufficiency (2) · Feeding Behavior (2)
Yale University (7) · University Hospital, Gentofte, Copenhagen (5) · Massachusetts General Hospital (4) · University of Texas Southwestern Medical Center (3) · Cedars-Sinai Medical Center (2) · University of Copenhagen (2) · University of Florida (2) · Vanderbilt University Medical Center (2) · Washington University School of Medicine (2) · AdventHealth Translational Research Institute (1) · Ankara City Hospital Bilkent (1) · Caristo Diagnostics Limited (1) · Catholic University of the Sacred Heart (1) · Changhai Hospital (1) · Children's Hospital of Philadelphia (1)
United States (38) · Denmark (10) · Germany (5) · United Kingdom (4) · China (3) · Switzerland (3) · France (2) · Italy (2) · Turkey (Türkiye) (2) · Austria (1) · Belgium (1) · Canada (1) · Colombia (1) · Finland (1) · Hong Kong (1)
Dana S Hardin, MD (2) · Odelia Cooper, MD (2) · Sonia Caprio, MD (2) · Adrian Vella, MD (1) · Amber L Beitelshees, PharmD, MPH (1) · Andrej Janez, MD PhD (1) · Ania M Jastreboff, MD, PhD (1) · Arlene Stecenko, MD (1) · Bracha Goldsweig, MD (1) · Cemre Robinson, MD (1) · Christian Benedict, PhD (1) · Christoph Beglinger, MD (1) · Daniel Mak, MD (1) · Donal O'Shea, MD (1)
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R01DK111038 (2), K23HD097296 (1), P30DK020579 (1), R01HD028016 (1), R01HD040787 (1), R56DK129344 (1), U01GM074492 (1)