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ClinicalTrials.gov public records Last synced Oct 2, 2026, 1:04 PM EDT

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Showing 1–17 of 17 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: hypoglycemia (low blood sugar) and MRI Clear all
Recruiting Phase 2 Interventional

Utility of 18FDOPA PET/MRI for Focal Hyperinsulinism

NCT05088798
View directory record Official record
Conditions
Hyperinsulinism
Interventions
18F-Fluoro Dopa PET/MRI Imaging
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
Not listed
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2030
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 19, 2025 · Synced Oct 2, 2026, 1:04 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Glycemic Control, Brain Structure and Cognition in Youth With Type 1 Diabetes (T1DM)

NCT00879203
View directory record Official record
Conditions
Type 1 Diabetes Mellitis, Cognition
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
7 Years to 16 Years
Enrollment
230 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2016
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 2, 2016 · Synced Oct 2, 2026, 1:04 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Quantitative Assessment of Sucking for Early Diagnosis of Brain Injury in Infants at High Risk

NCT03246243
View directory record Official record
Conditions
Hypoxic-Ischemic Encephalopathy, Hypoglycemia, Neonatal Abstinence Syndrome
Interventions
nfant feeding solution
Device
Lead sponsor
Boston Children's Hospital
Other
Eligibility
Up to 6 Months
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 21, 2021 · Synced Oct 2, 2026, 1:04 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Study of Brain Function in Women With Insulin Resistant Polycystic Ovary Syndrome

NCT00670800
View directory record Official record
Conditions
Polycystic Ovary Syndrome
Interventions
Metformin
Drug
Lead sponsor
University of Michigan
Other
Eligibility
21 Years to 40 Years · Female only
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated May 21, 2014 · Synced Oct 2, 2026, 1:04 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Investigation Into the Effects Upon Brain Response to Change in Circulating Glucose Levels in Diabetes Mellitus

NCT00580710
View directory record Official record
Conditions
Type 1 Diabetes, Hypoglycemia
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
18 Years to 50 Years
Enrollment
164 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2018
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 18, 2022 · Synced Oct 2, 2026, 1:04 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Functional Neuroanatomy of the Human Physiological Stress Response

NCT03867344
View directory record Official record
Conditions
Hypoglycemia, Physiological Stress
Interventions
Hypoglycemic Hyperinsulinemic Clamp, Normoglycemic Hyperinsulinemic Clamp
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 45 Years
Enrollment
74 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 5, 2026 · Synced Oct 2, 2026, 1:04 PM EDT
Completed Not applicable Interventional

Recurrent Hypoglycemia in Type 1 Diabetes (Aim 1)

NCT03410277
View directory record Official record
Conditions
Diabetes Mellitus, Type 1
Interventions
Experimental hypoglycemia
Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 65 Years
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated May 3, 2024 · Synced Oct 2, 2026, 1:04 PM EDT
Suspended Not applicable Interventional Accepts healthy volunteers

Evaluating Glial Acetate Metabolism as a Biomarker of Hypoglycemic Counterregulation

NCT04207619
View directory record Official record
Conditions
Diabetes, Hypoglycemia
Interventions
hyperinsulinemic-hypoglycemic clamp, 13C-MRS procedure/Acetate infusion
Other
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years to 40 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2027
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Sep 17, 2026 · Synced Oct 2, 2026, 1:04 PM EDT
Completed Phase 2 Interventional Results available

Utility of [F-18] fluoroDOPA for Neonatal Hyperinsulinism

NCT00674440
View directory record Official record
Conditions
Congenital Hyperinsulinism, Hyperinsulinism, Persistent Hyperinsulinemic Hypoglycemia of Infancy, CHI, PHHI
Interventions
F-DOPA, PET scan
Drug · Radiation
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
Up to 18 Years
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 9, 2022 · Synced Oct 2, 2026, 1:04 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Hippocampal Metabolism and Function in Patients With Type 1 Diabetes

NCT01852968
View directory record Official record
Conditions
Hypoglycemia, Diabetes Mellitus
Interventions
Not listed
Lead sponsor
University of Minnesota
Other
Eligibility
20 Years to 70 Years
Enrollment
57 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 15, 2021 · Synced Oct 2, 2026, 1:04 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Identifying the Brain Substrates of Hypoglycemia Unawareness in Type 1 Diabetes

NCT02866435
View directory record Official record
Conditions
Hypoglycemia
Interventions
Insulin, Glucose, Potassium phosphate
Drug
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 65 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 1, 2021 · Synced Oct 2, 2026, 1:04 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Measurement of Glucose Metabolism in Humans: Effect of Recurrent Hypoglycemia on Hypothalamic GABA

NCT02829593
View directory record Official record
Conditions
Type 1 Diabetes, Healthy
Interventions
hypoglycemia (low blood sugar) and MRI
Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 65 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 18, 2023 · Synced Oct 2, 2026, 1:04 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Measurement of Glucose Metabolism in Humans Using Magnetic Resonance at 4 Tesla. Substudy: Hypoglycemia Unawareness

NCT00793741
View directory record Official record
Conditions
Type 1 Diabetes, Hypoglycemia Unawareness
Interventions
somatostatin
Drug
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 65 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2017
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 18, 2018 · Synced Oct 2, 2026, 1:04 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Impact of Hypoglycemia Unawareness on Brain Metabolism Cognition in T1DM

NCT00575783
View directory record Official record
Conditions
Type 1 Diabetes, Hypoglycemia
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
18 Years to 49 Years
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 2, 2020 · Synced Oct 2, 2026, 1:04 PM EDT
Completed Not applicable Interventional

Effect of a Medium Chain Triglyceride Supplemented Diet on Cognitive Function and Brain Activation in Type 1 Diabetes.

NCT01315171
View directory record Official record
Conditions
Hypo-unawareness, Type 1 Diabetes Mellitus
Interventions
Medium chain triglycerides
Dietary Supplement
Lead sponsor
Yale University
Other
Eligibility
18 Years to 55 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jan 17, 2018 · Synced Oct 2, 2026, 1:04 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Measurement of Glucose/Glycogen Metabolism in Humans Using Magnetic Resonance at 4 or 7 Tesla

NCT00786825
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
somatostatin
Drug
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2017
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 18, 2019 · Synced Oct 2, 2026, 1:04 PM EDT
Active, not recruiting Not applicable Interventional

Insulin Detemir in Obesity Management

NCT01239550
View directory record Official record
Conditions
Diabetes, Obesity
Interventions
Detemir
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
31 Years to 60 Years
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2028
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 23, 2026 · Synced Oct 2, 2026, 1:04 PM EDT