| Not Yet Recruiting | SGLT2i, Pioglitazone, and Ketone Production in T1D NCT07056699 | The University of Texas Health Science Center at San Antonio | Phase 3 |
| Not Yet Recruiting | Cardiometabolic Effects of Non-Nutritive Sweeteners (NNS) in Type 1 Diabetes (T1D) NCT07434544 | Medical College of Wisconsin | N/A |
| Not Yet Recruiting | Thrive With Type 1 Diabetes 2026 NCT07522866 | Emory University | N/A |
| Recruiting | Safety and Effectiveness of A Novel Continuous Glucose and Ketone Monitoring System NCT07139808 | Henan University of Science and Technology | N/A |
| Not Yet Recruiting | Tirzepatide Use in People With Obesity and Type 1 Diabetes NCT07096908 | Dasman Diabetes Institute | Phase 4 |
| Not Yet Recruiting | The Effect of Therapeutic Play on Anxiety and Fear Levels in Children With Diabetes NCT06418269 | Istanbul University - Cerrahpasa | N/A |
| Recruiting | Evaluation of the Accuracy and Safety of A Novel Real-Time Continuous Glucose Monitoring System NCT07092761 | Henan University of Science and Technology | N/A |
| Recruiting | Adherence to Mediterranean Diet in Type 1 Diabetes Initiating Minimed 780G: Glucose Metrics vs Insulin Metrics NCT06646107 | Attikon Hospital | — |
| Completed | Petit Cactus Study NCT07380802 | McGill University | N/A |
| Recruiting | Continuous Ketone Monitoring in People With Type 1 Diabetes Using SGLT2 Inhibitors NCT06753994 | McGill University | Phase 1 |
| Not Yet Recruiting | School Readiness in Children with Type 1 Diabetes NCT06673251 | arife akbulut | — |
| Enrolling By Invitation | 4T Sustainability Program NCT06314048 | Stanford University | — |
| Unknown | Automated Insulin Delivery vs. Injections: Sleep Impact in Pediatric Type 1 Diabetes NCT06347783 | Oregon Health and Science University | — |
| Completed | Accuracy of a Continuous Ketone Monitoring (CKM) System in Individuals With Type 1 Diabetes on Insulin Pump Th NCT06420518 | McGill University | — |
| Unknown | The Effect of Omega Galil Hazelnut Chocolate Spread "O'Sweet Spread" With 80% Reduced Sucrose on Glucose Respo NCT06334302 | Rabin Medical Center | N/A |
| Recruiting | First-in-human Safety Study of Hypoimmune Pancreatic Islet Transplantation in Adult Subjects With Type 1 Diabe NCT06239636 | Per-Ola Carlsson | EARLY_Phase 1 |
| Completed | Investigational Extended Wear Insulin Infusion Set in People With Type 1 Diabetes NCT06273124 | Tandem Diabetes Care, Inc. | N/A |
| Active Not Recruiting | The CanDo (Canadian Donor Milk) Trial NCT06315127 | Mount Sinai Hospital, Canada | N/A |
| Unknown | Morning Versus Afternoon Aerobic Exercise in Type 1 Diabetes NCT06115616 | University of Aarhus | — |
| Active Not Recruiting | REACHOUT Mental Health Support Mobile App NCT05668507 | University of British Columbia | N/A |
| Recruiting | Health Behavior Intervention for Adults With Type 1 Diabetes NCT05823142 | Emory University | N/A |
| Recruiting | Physiologic Markers of Cardiometabolic Risk in People With Type 1 Diabetes NCT06105931 | Yale University | Phase 1 |
| Recruiting | A Fully Automated Lyumjev and Pramlintide Delivery System for Adults With Type 1 Diabetes NCT06046417 | McGill University Health Centre/Research Institute of the McGill University Health Centre | Phase 2 / Phase 3 |
| Recruiting | Universal Fixed Meal Boluses Usage in Patients With Medtronic Minimed 780G Pumps NCT06372392 | Tartu University Hospital | N/A |
| Completed | The Effect of Exercise on Metabolic Parameters, Anthropometric Measurement Values and Quality of Life NCT05737654 | TC Erciyes University | N/A |
| Unknown | CloudCare in the Treatment of Type 1 Diabetes in Pediatrics NCT06018324 | Diabeter Nederland BV | — |
| Unknown | Resistance Exercise and Cognition in People With Type 1 Diabetes NCT05963152 | Dasman Diabetes Institute | N/A |
| Completed | Safety of Closed-loop Hybrid Insulin Administration During Ramadan Fasting in People Living With Type 1 Diabet NCT05747352 | Centre Hospitalier Sud Francilien | — |
| Unknown | Happy Bob App in 9-13 Year-old Children NCT05663606 | Helsinki University Central Hospital | N/A |
| Recruiting | Type 1 Diabetes Virtual Self-management Education and Support NCT05756829 | Unity Health Toronto | N/A |
| Completed | Type 1 Diabetes Education and Support Study NCT05735340 | Kaiser Permanente | N/A |
| Recruiting | Remote Digital Care Effects in Adolescents With Type 1 Diabetes NCT05421715 | University Hospital, Toulouse | N/A |
| Completed | The Importance of Sleep for Diabetes Associated Tasks and Outcomes NCT05762783 | Steno Diabetes Center Copenhagen | — |
| Recruiting | Pancreas Ultrasound Imaging in type1 Diabetes NCT05482321 | University of Colorado, Denver | — |
| Completed | The Breakfast Rise, Education and Knowledge Study NCT05698875 | University of Stirling | N/A |
| Completed | Sublingual Microcirculation in Children with Compensated T1D Using the SDF Method NCT05958264 | Vlasta Krausová | — |
| Recruiting | Advanced Glycation Products and Vascular Complications in Type 1 Diabetes NCT06458088 | CHU de Reims | — |
| Unknown | Night Hyperglycemia and Fatty Liver in Type 1 Diabetes NCT05933018 | HaEmek Medical Center, Israel | N/A |
| Completed | Management of Prolonged Aerobic exeRcise in Patients With Type 1 Diabetes on Advanced Technologies NCT05936203 | Federico II University | N/A |
| Completed | The Relationship of RAGE Gene Polymorphism With Type I Diabetes in Egyptian Patients NCT05874323 | Future University in Egypt | N/A |
| Unknown | Galactose - the Ideal Carbohydrate Supplement for Exercise in Type 1 Diabetes NCT05557227 | University of Aarhus | N/A |
| Completed | Neuronostatin - a Glucagonotropic Agent in Humans? NCT06143267 | University Hospital, Gentofte, Copenhagen | N/A |
| Completed | Evaluation of the Glucose Metrics After Eating Pizza Margherita in Hybrid Closed Loop Users NCT05729776 | University of Campania Luigi Vanvitelli | — |
| Unknown | CGMIS 48-hour Feasibility Study NCT05562206 | Pacific Diabetes Technologies | N/A |
| Completed | Clinical Trial to Evaluate the Efficacy of the Smart Insulin Pen Compared to a Closed Loop System in Patients NCT05708040 | Fundacion para la Investigacion Biomedica del Hospital Universitario Ramon y Cajal | N/A |
| Recruiting | Diabetes in African Youth NCT05454176 | University of Minnesota | Phase 4 |
| Completed | The Effect of Glucose-dependent Insulinotropic Polypeptide on the Alpha Cell Response to Hypoglycaemia in Pati NCT06137586 | University Hospital, Gentofte, Copenhagen | N/A |
| Completed | Butyrate Adjuvant Therapy for Type 1 Diabetes NCT03999853 | Mayo Clinic | Phase 1 / Phase 2 |
| Unknown | Monocyte Soluble Activation Markers sCD14 and sCD163 in Children With Type 1 Diabetes Mellitus NCT05347836 | Assiut University | — |
| Completed | Expectations of People With Type 1 Diabetes About Voice-based Interventions to Support Diabetes Distress Manag NCT05517772 | Luxembourg Institute of Health | — |
| Unknown | The Effect of Human Milk Oligosaccharides in Children With Type 1 Diabetes Mellitus NCT05521061 | Ege University | N/A |
| Recruiting | Longitudinal Study of the GLUcagon REsponse to Hypoglycemia in Children and Adolescents With New-onset Type 1 NCT06770621 | Cliniques universitaires Saint-Luc- Université Catholique de Louvain | N/A |
| Recruiting | Early Detection of Long-term Diabetic Complications in Children and Adolescents With Type 1 Diabetes NCT05159856 | Steno Diabetes Center Copenhagen | — |
| Recruiting | Glycemic Variations During the Menstrual Cycle in Women With Type 1 Diabetes NCT05258292 | Institut de Recherches Cliniques de Montreal | — |
| Completed | Sleep Patterns and Chronotype in Children With and Without Type 1 Diabetes NCT06318611 | Koç University | — |
| Completed | Disease Management in Adolescents With Type 1 Diabetes NCT06246279 | Akdeniz University | N/A |
| Completed | Feasibility Trial of a Mindfulness Based Intervention in Youth With Type 1 Diabetes NCT05268393 | Children's National Research Institute | N/A |
| Recruiting | Assessment of Pancreatic Beta Cell Mass and Function by Positron Emission Tomography Imaging in Human Diabetes NCT05662189 | Azienda Ospedaliero-Universitaria di Parma | N/A |
| Completed | Improved Glycemic Control in Diabetic Patients in Hemodialysis Using Continuous Glucose Monitoring (CGM) NCT05678712 | Aalborg University Hospital | N/A |
| Completed | The Impact of Macronutrient Composition on Glucose Dynamics in Persons With Type 1 Diabetes NCT05268705 | Steno Diabetes Center Copenhagen | N/A |
| Recruiting | Mesenchymal Stromal Cells to Treat Type 1 Diabetes in Children and Adolescents NCT05061030 | Uppsala University Hospital | Phase 1 / Phase 2 |
| Recruiting | China Diabetes Type 1 Study (CD1S) by China Alliance for Type 1 Diabetes NCT05498974 | Second Xiangya Hospital of Central South University | — |
| Recruiting | Crosstalk Between Mucosal-Associated Invariant T (MAIT) Cells and the Gut Microbiota and Mucosa in the Develop NCT05054361 | Institut National de la Santé Et de la Recherche Médicale, France | — |
| Withdrawn | Real World Evaluation of Advisor Pro in Clinical Practice NCT04904718 | Yale University | N/A |
| Unknown | Efficacy and Safety of Recombinant Human Insulin Patch ZJSRM2021 NCT05089942 | Zhejiang Provincial People's Hospital | Phase 4 |
| Active Not Recruiting | Low-carbohydrate Diet in Children with Type 1 Diabetes NCT05078658 | University Hospital, Motol | N/A |
| Completed | Response to BNT162b2 Vaccine in Adolescents With Type 1 Diabetes NCT05620251 | Istanbul Medeniyet University | — |
| Withdrawn | Empagliflozin in Adolescent Diabetes NCT04917692 | Ohio State University | Phase 4 |
| Completed | A Comparison of Postprandial Glucose After a MMTT, and the Metabolic Effects of Insulin Withdrawal in a Crosso NCT04956263 | Youngene Therapeutics Inc., Ltd. | Phase 2 |
| Recruiting | Observational Study of the Use of DBLG1 System in Real Life NCT04749693 | Diabeloop | — |
| Active Not Recruiting | Gluten Reduction and Risk of Celiac Disease NCT04593888 | Lund University | N/A |
| Completed | Bone Health and Microbiome in Persons With Type 1 Diabetes NCT04784975 | Indiana University | — |
| Unknown | AI for Glycemic Events Detection Via ECG in a Pediatric Population NCT05278143 | Bambino Gesù Hospital and Research Institute | — |
| Recruiting | Screening for Islet Autoantibodies in the Israeli Paediatric General Population for Detection of Pre-symptomat NCT04834518 | Rabin Medical Center | — |
| Active Not Recruiting | Reducing Innate Inflammation in New Onset Type 1 Diabetes NCT04335656 | Medical College of Wisconsin | Phase 2 |
| Completed | Sahoor Meal Regimen for Patients With Type1 Diabetes NCT04864483 | King Abdullah International Medical Research Center | N/A |
| Unknown | Hb A1C Pre and Post Confinement in Latin American Children With Type 1 Diabetes: Dulce Study Group NCT04640064 | Hospital General Puyo | — |
| Unknown | Defining the Role of Management Factors in Outcome Disparity in Pediatric T1D NCT04614623 | Children's Hospital New Orleans, LA | N/A |
| Unknown | Covid-19 Infection and New Onset Type 1 Diabetes NCT04623697 | Esbjerg Hospital - University Hospital of Southern Denmark | — |
| Unknown | Postprandial Gut Hormone Responses in Patients With Type 1 Diabetes Mellitus NCT04430946 | National and Kapodistrian University of Athens | N/A |
| Completed | Family-Based Behavioral Medical Nutrition Therapy Education in Children and Adolescents With Type 1 Diabetes NCT05411952 | Hasan Kalyoncu University | N/A |
| Completed | Unannounced Meal Handling of Advanced Closed Loop Insulin Delivery in Monitored Condition NCT04479826 | Sheba Medical Center | N/A |
| Completed | Study of Acceptability of a New Distance-learning Tool "MyFIT" NCT04512885 | Central Hospital, Nancy, France | — |
| Completed | Teamwork, Targets, Technology, and Tight Control in Newly Diagnosed Pediatric T1D - 4T Study NCT04336969 | Stanford University | N/A |
| Unknown | Evaluation of a Decision Support System for People With Diabetes Who Use Multiple Daily Insulin Injections- Fe NCT04653961 | Rabin Medical Center | N/A |
| Completed | Covid-19 Pandemic: Patients' Experience in T1D NCT04384471 | McGill University | — |
| Unknown | Kidney Alone Versus Islet-After-Kidney in Type 1 Diabetic Kidney Transplant Recipient. NCT05662267 | University Hospital, Lille | — |
| Completed | Early Versus Late Administration of Insulin Glargine in T1DM During Fasting Ramadan NCT04383990 | King Abdullah International Medical Research Center | N/A |
| Completed | Mobile Physical Activity for Type 1 Diabetes NCT04204733 | Yale University | N/A |
| Completed | The Current Health Status of Patients Living With Type 1 Diabetes From the LMC Diabetes Patient Registry NCT04162067 | LMC Diabetes & Endocrinology Ltd. | — |
| Recruiting | Effects of Ketosis on Brain Function in Patients With T1DM NCT04219709 | Boston Children's Hospital | N/A |
| Recruiting | Type 1 Diabetes Management Using a Very Low Carbohydrate Versus Standard Diet NCT03710928 | Boston Children's Hospital | N/A |
| Recruiting | Very Low Carbohydrate Diets and Glucagon Response in T1DM NCT04200391 | Boston Children's Hospital | N/A |
| Completed | Skeletal Fragility in Type 1 Diabetes: Glycemic Control and Bone Strength NCT04289727 | Columbia University | — |
| Completed | Diluted Insulin in Young Children: Bigger Volumes for Smaller Patients NCT03666065 | Yale University | EARLY_Phase 1 |
| Completed | Motivational Interviewing to Improve Self Management in Youth With Type 1 Diabetes NCT04798937 | Université de Sousse | N/A |
| Completed | Control of Renal Oxygen Consumption, Mitochondrial Dysfunction, and Insulin Resistance NCT04074668 | University of Colorado, Denver | — |
| Unknown | Metabolic Adaptation to High-frequent Hypoglycaemia in Type 1 Diabetes NCT05095259 | Nordsjaellands Hospital | N/A |
| Completed | The Impact of a Predictive Hypoglycaemia Alert Function in Physical Activity for People With T1DM NCT04142944 | Imperial College London | N/A |
| Completed | Sleep, Glycemic Control, and Insulin Resistance in Adolescents With Type 1 Diabetes NCT03832790 | University of Colorado, Denver | — |
| Completed | Group Education Trial to Improve Transition in Type 1 Diabetes NCT03703440 | McGill University Health Centre/Research Institute of the McGill University Health Centre | N/A |
| Recruiting | Exercise Training and Endothelial Function in Type 1 Diabetes NCT03528226 | University Hospital, Lille | N/A |
| Completed | Physical Exercise in Normobaric Hypoxia and Normoxia in Type 1 Diabetic Patients NCT04450745 | Silesian Centre for Heart Diseases | N/A |
| Terminated | IN Insulin in Type 1 Diabetes (T1D) Hypoglycemia Unawareness: Safety Only Phase NCT04028960 | HealthPartners Institute | Phase 2 |
| Recruiting | Effect of Fasting on Hypoglycemic Counterregulation in Type 1 Diabetes NCT05973799 | University of Cincinnati | N/A |
| Unknown | New Insulin Therapy by Multiwave Bolus NCT03311516 | Central Hospital, Nancy, France | N/A |
| Completed | Self Efficacy Levels, Attachment Style and Resiliency of Youth With Type 1 Diabetes NCT04172077 | The Hospital for Sick Children | — |
| Withdrawn | Introducing CGM at Type 1 Diabetes Diagnosis NCT03736083 | University of Florida | N/A |
| Terminated | Camp Based Multi-component Intervention for Families of Young Children With Type 1 Diabetes NCT04279587 | University of Texas Southwestern Medical Center | N/A |
| Completed | Metformin Use to Improve Pregnancy Outcome in Women With Type 1 Diabetes. NCT03765359 | Tampere University Hospital | Phase 4 |
| Completed | Pilot Study DiaDEP NCT03912012 | Hospices Civils de Lyon | N/A |
| Completed | Evaluation of Coffee Therapy for Improvement of Renal Oxygenation NCT03878277 | University of Colorado, Denver | Phase 2 |
| Active Not Recruiting | Phenotypic and Genotypic Characterization of New-onset Type I Diabetes NCT04007809 | Université Catholique de Louvain | N/A |
| Completed | Bridging the Gap to Adult Diabetes Care NCT03781973 | The Hospital for Sick Children | N/A |
| Unknown | Assessment of Two Insulin Pump Insulin Delivery Systems in Type 1 Diabetes. NCT04073576 | Christchurch Clinical Studies Trust Ltd | N/A |
| Completed | Wharton´s Jelly Derived Mesenchymal Stromal Cell Repeated Treatment of Adult Patients Diagnosed with Type I Di NCT03973827 | NextCell Pharma Ab | Phase 1 / Phase 2 |
| Terminated | The OpenAPS_ShadowMode Study NCT03720080 | Insel Gruppe AG, University Hospital Bern | — |
| Active Not Recruiting | Cyclophosphamide in the Treatment of Associated Acquired Lipodystrophy Syndrome With Type 1 Diabetes NCT03936829 | Children's Hospital of Fudan University | N/A |
| Active Not Recruiting | Probiotics in Newly Diagnosed T1D NCT04141761 | Medical College of Wisconsin | Phase 2 |
| Unknown | Motivational Interviewing and Self-care in Type 1 Diabetes: Randomized Controlled Clinical Trial. NCT03906786 | Hospital Universitario Insular Gran Canaria | N/A |
| Unknown | Intermediate and Long Acting Insulin Young Children Type 1 Diabetes. NCT04664764 | Ain Shams University | Phase 4 |
| Completed | A Sleep Intervention in Type 1 Diabetes NCT03617770 | University of Illinois at Chicago | N/A |
| Unknown | Stem Cells From Human Exfoliated Teeth in Treatment of Diabetic Patients With Significantly Reduced Islet Func NCT03912480 | CAR-T (Shanghai) Biotechnology Co., Ltd. | EARLY_Phase 1 |
| Completed | MyT1DHero: an mHealth Intervention for Type 1 Diabetes NCT03521362 | Michigan State University | N/A |
| Active Not Recruiting | A Trial of Diabetes-educated Psychologist to Improve HbA1c and Reduce Diabetes-related Distress NCT03753997 | Vastra Gotaland Region | N/A |
| Unknown | Comparison of Low, Moderate and High Carbohydrate Diet on Insulin Requirements and Metabolic Control in Type 1 NCT03761186 | Anneli Björklund | N/A |
| Active Not Recruiting | Newborn Screening for Genetic Susceptibility to Type 1 Diabetes and Celiac Disease and Prospective Follow-up S NCT04958356 | University of Helsinki | — |
| Completed | A Evaluation of Systematic Intensive Therapy Using CGM/FGM in Clinical Diabetes Care NCT03474393 | Vastra Gotaland Region | N/A |
| Completed | Prediction and Prevention of Nocturnal Hypoglycemia in Persons With Type 1 Diabetes Using Machine Learning Tec NCT03711656 | Hospital Clinic of Barcelona | N/A |
| Completed | HIT on Hypoglycaemic Risk in T1D NCT05044442 | Liverpool John Moores University | N/A |
| Completed | The Dietary Education Trial in Carbohydrate Counting (DIET-CARB Study in Type 1 Diabetes NCT03623113 | Steno Diabetes Center Copenhagen | N/A |
| Completed | Transition to Adult Care in Type 1 Diabetes NCT03886974 | Hoag Memorial Hospital Presbyterian | — |
| Completed | Sexual Dimorphism in Cardiovascular Autonomic Neuropathy in Patients With Type 1 Diabetes NCT04950634 | Fundacion para la Investigacion Biomedica del Hospital Universitario Ramon y Cajal | — |
| Completed | Comparative Study Between Two Models of a Non-invasive Glucose Monitoring Device NCT03530644 | RSP Systems A/S | N/A |
| Unknown | Infusion of Autologous T Regulatory Cells (T Reg) at the Time of Transplantation of Allogenic Islets of Langer NCT04820270 | The Nordic Network For Clinical Islet Transplantation | N/A |
| Completed | HIT on Hypoglycemic Risk in Type 1 Diabetes (T1D) NCT03598400 | Liverpool John Moores University | N/A |
| Completed | Personalized Automated Determination of Insulin Pump Setting for Subjects With Type 1 Diabetes Switching From NCT03574558 | Rabin Medical Center | N/A |
| Completed | Food Literacy and Type 1 Diabetes NCT03588234 | McGill University | — |
| Completed | Assay for the Pancreatic Polypeptide: an Help for Clinical Practice Guidelines in Classification of the Diabet NCT03396146 | Assistance Publique - Hôpitaux de Paris | N/A |
| Unknown | The Effect Lactate Administration on Cerebral Blood Flow During Hypoglycemia NCT03730909 | Radboud University Medical Center | N/A |
| Completed | The Effect of Bolus Speed of Rapid-Acting Insulin Analog Absorption and Action in Individuals With Type 1 Diab NCT03542682 | Yale University | N/A |
| Completed | Alleviating Carbohydrate-Counting Burden in T1DM Using Artificial Pancreas and Empagliflozin NCT03510000 | Samuel Lunenfeld Research Institute, Mount Sinai Hospital | N/A |
| Terminated | Increasing Use of Continuous Glucose Monitors in Publicly-insured Youth With Type 1 Diabetes NCT03297762 | Stanford University | N/A |
| Completed | Increasing Heart Healthy Behaviors in Youth With Type 1 Diabetes NCT03531021 | Joslin Diabetes Center | N/A |
| Completed | Modulation of Type 1 Diabetes Susceptibility Through the Use of Probiotics NCT03423589 | Medical College of Wisconsin | N/A |
| Completed | Three Way Crossover Closed Loop Study With Xeris Glucagon NCT03424044 | Oregon Health and Science University | Phase 1 |
| Completed | Iterative Beta Testing of Videos for the DIPPer Academy NCT03385265 | University of Kansas Medical Center | N/A |
| Completed | Gluten and Amylase Trypsin Inhibitors (ATI) Free Diet NCT03443180 | Medical College of Wisconsin | N/A |
| Completed | Development of Predictive Biomarkers NCT03423862 | Medical College of Wisconsin | — |
| Completed | Hybrid Closed Loop Insulin Delivery System in Hypoglycemia NCT03215914 | University of Pennsylvania | N/A |
| Completed | Safety and Efficacy of 7-day Wear Infusion Set vs. Control Infusion Set. NCT04208282 | Sheba Medical Center | N/A |
| Completed | Type 1 Teamwork: A Tool for Parents of Adolescents With Type 1 Diabetes NCT04073914 | Carelon Research | N/A |
| Terminated | Root Cause Determination of Catheter Obstructions NCT03230266 | University Hospital, Montpellier | N/A |
| Completed | Home-HIT and Type 1 Diabetes NCT03545802 | Liverpool John Moores University | N/A |
| Completed | Parents of Young Adults With Type 1 Diabetes: An Exploratory Study NCT03158415 | University of Florida | N/A |
| Terminated | Can Continuous Glucose Measurements Help Diabetic Patients Treated With an Implantated Pump? NCT03048227 | University Hospital, Montpellier | N/A |
| Completed | The Monitoring Study NCT02969863 | Massachusetts General Hospital | N/A |
| Completed | Specialized Technology Education for Pumps & Pens in Underserved Populations With Diabetes NCT04550585 | University of Southern California | — |
| Completed | Pilot Study to Explore the Efficacy of DAPAglifozin as add-on to Closed-loop Control in Patients With Type 1 D NCT02987738 | Kinderkrankenhaus auf der Bult | Phase 1 |
| Active Not Recruiting | Adrenergic System in Islet Transplantation NCT03079921 | University of Pennsylvania | EARLY_Phase 1 |
| Completed | A Cognitive Behavioral Intervention to Reduce Fear of Hypoglycemia in Young Adults With Type 1 Diabetes NCT03165786 | University of Illinois at Chicago | N/A |
| Completed | Check It! 2.0: Positive Psychology Intervention for Adolescents With Type 1 Diabetes NCT02984709 | Vanderbilt University | N/A |
| Completed | Impact of the Continuous Measurement of Blood Glucose on Insulin Pump on Child Quality of Life With Type 1 Dia NCT03177096 | Groupe Hospitalier de la Region de Mulhouse et Sud Alsace | N/A |
| Completed | Intervention to Reduce Fear of Hypoglycemia and Optimize Type 1 Diabetes Outcomes NCT03039933 | University of Colorado, Denver | N/A |
| Completed | Environmental Effects Type 1 Diabetes Mellitus NCT03102476 | University of Hull | N/A |
| Completed | Impact on Hypoglycaemia Awareness of Real Time CGM and Intermittent Continuous Glucose Data NCT03028220 | Imperial College London | N/A |
| Recruiting | Diabetes Registry Graz for Biomarker Research NCT05324488 | Medical University of Graz | — |
| Completed | Brown Adipose Tissue in Type 1 Diabetes NCT02984514 | Per-Ola Carlsson | N/A |
| Completed | HIT in People With Type 1 Diabetes NCT03545841 | Liverpool John Moores University | N/A |
| Completed | Fasted Exercise in People With Type 1 Diabetes NCT03544684 | Liverpool John Moores University | N/A |
| Completed | Metabolic Profiling of Type 1 Diabetes Mellitus in Children and Adolescents NCT03014908 | Hasselt University | — |
| Completed | Accuracy Characterization Study NCT01932944 | Abbott Diabetes Care | — |
| Completed | Two Narrative Medicine Interventions in Type 1 Diabetes NCT03365349 | Assistance Publique - Hôpitaux de Paris | N/A |
| Completed | Technical Evaluation Of JewelPUMP In Type 1 Diabetic Patients Treated With Extern Insulin Pump NCT01640210 | Centre d'Etudes et de Recherche pour l'Intensification du Traitement du Diabète | N/A |
| Completed | Type 1 Diabetes and Depression: Role of Brain Glutamate NCT05355285 | Beth Israel Deaconess Medical Center | N/A |
| Recruiting | Genetics Of Autoimmunity In Type I Diabetes NCT03648918 | Medical College of Wisconsin | — |