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Showing 1–24 of 95 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Endocrine Mechanisms Clear all
Completed Not applicable Interventional Results available

The VALIDATE-D Study

NCT01635062
View directory record Official record
Conditions
Type 2 Diabetes, Obesity
Interventions
Calcitriol, Placebo
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 70 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 10, 2017 · Synced Sep 2, 2026, 4:15 PM EDT
Completed Not applicable Interventional

Metabolism of Low Carbohydrate and Ketogenic Diet

NCT05071287
View directory record Official record
Conditions
Diabetic Kidney Disease, Cognitive Function, Weight Loss, Diabetic Control, Type2 Diabetes
Interventions
mHealth + low-fat diet, mHealth + low-carb/ketogenic diet
Other
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
2
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Feb 20, 2025 · Synced Sep 2, 2026, 4:15 PM EDT
Completed Phase 1 Interventional Results available

Roflumilast Plus Alogliptin Proof-of-Mechanism Study in Type2 Diabetes

NCT01664624
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Roflumilast, Alogliptin, Exenatide, Placebo to roflumilast, Placebo to alogliptin
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
2
States / cities
Chula Vista, California • Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Jan 31, 2017 · Synced Sep 2, 2026, 4:15 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Exercise Resistance in Type 2 Diabetes

NCT01911104
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Exercise
Behavioral
Lead sponsor
AdventHealth Translational Research Institute
Other
Eligibility
30 Years to 65 Years
Enrollment
84 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2026
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Mar 29, 2026 · Synced Sep 2, 2026, 4:15 PM EDT
Completed Phase 3 Interventional Results available

A Study Assessing Saxagliptin Treatment in Subjects With Type 2 Diabetes Who Are Not Controlled With Diet and Exercise

NCT00374907
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Saxagliptin, Placebo, Metformin (blinded), Metformin (open-label)
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 70 Years
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
3
States / cities
San Diego, California • Baton Rouge, Louisiana • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated May 6, 2015 · Synced Sep 2, 2026, 4:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effects of Mindfulness Training on Pain Regulation, Negative Affect, Attention, and Social Stress

NCT01301105
View directory record Official record
Conditions
Focus on Pain Regulation Mechanisms, Social Stress Mechanisms, Basic Affective Mechanisms, Attention Mechanisms, Brain Mechanisms, Immune Mechanisms, Endocrine Mechanisms
Interventions
Mindfulness Based Stress Reduction (MBSR), Health Enhancement Program (HEP)
Behavioral
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2007
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 4, 2015 · Synced Sep 2, 2026, 4:15 PM EDT
Completed Not applicable Interventional

Aging and Cellular Mechanism for Insulin Action After Exercise Training

NCT00018239
View directory record Official record
Conditions
Diabetes Mellitus
Interventions
Exercise
Procedure
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
50 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2002
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 20, 2009 · Synced Sep 2, 2026, 4:15 PM EDT
Recruiting Phase 4 Interventional

Efficacy and Mechanisms of Dapagliflozin in Promoting Kidney Function and Cardiovascular Health in Kidney Transplant Recipients

NCT06140537
View directory record Official record
Conditions
Kidney Transplant; Complications, Vascular Diseases, Diabetes
Interventions
Dapagliflozin 10mg Tab, Placebo
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 80 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated May 28, 2025 · Synced Sep 2, 2026, 4:15 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

AnovaOS Network Powered Patient Registry

NCT05013944
View directory record Official record
Conditions
Infectious Disease, Neoplasms, Diseases of the Blood and Blood-Forming Organs and Certain Disorders Involving the Immune Mechanism (D50-D89), Endocrine, Nutritional and Metabolic Diseases (E00-E89), Mental and Behavioural Disorders, Diseases of the Nervous System, Diseases of the Eye and Adnexa, Diseases of the Ear and Mastoid Process, Diseases of the Circulatory System, Diseases of the Respiratory System, Diseases of the Digestive System, Diseases of the Skin and Subcutaneous Tissue, Diseases of the Musculoskeletal System and Connective Tissue, Diseases of the Genitourinary System, Pregnancy, Childbirth and the Puerperium, Certain Conditions Originating in the Perinatal Period, Congenital Malformations, Deformations and Chromosomal Abnormalities (Q00-Q99), Symptoms, Signs and Abnormal Clinical and Laboratory Findings, Not Elsewhere Classified, Injury, Poisoning and Certain Other Consequences of External Causes, External Causes of Morbidity and Mortality, Factors Influencing Health Status and Contact With Health Services
Interventions
Not listed
Lead sponsor
Anova Enterprises, Inc
Industry
Eligibility
18 Years and older
Enrollment
100,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Arlington Heights, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 29, 2024 · Synced Sep 2, 2026, 4:15 PM EDT
Completed Phase 4 Interventional

Molecular Mechanisms of Type 2 Diabetes Mellitus

NCT00816218
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
Pioglitazone
Drug
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 65 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated May 30, 2012 · Synced Sep 2, 2026, 4:15 PM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

Mechanisms for Activation of Beige Adipose Tissue in Humans

NCT04666636
View directory record Official record
Conditions
PreDiabetes
Interventions
Placebo, Mirabegron, Mirabegron 50 MG, Mirabegron 100 mg
Drug
Lead sponsor
Philip Kern
Other
Eligibility
35 Years to 65 Years
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2027
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Sep 2, 2026, 4:15 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Walking Function in Diabetic Peripheral Neuropathy

NCT05965336
View directory record Official record
Conditions
Diabetic Peripheral Neuropathy
Interventions
Clinical Evaluation, Evaluation of Passive Ankle Stiffness, Gait Biomechanics, Gait Biofeedback, Plantar Pressure Biofeedback Gait Training, Propulsion Biofeedback Gait Training
Other
Lead sponsor
Florida Institute for Human and Machine Cognition
Other
Eligibility
45 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Pensacola, Florida
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Sep 2, 2026, 4:15 PM EDT
Completed Phase 2 Interventional Results available

Neoadjuvant Endocrine Therapy in Hormone Receptor-Positive, Human Epidermal Growth Factor Receptor 2 (HER2)-Negative Node-Negative Breast Cancer

NCT03219476
View directory record Official record
Conditions
Breast Cancer, Invasive Breast Cancer
Interventions
Anastrozole, Letrozole, Exemestane, Tamoxifen
Drug
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years and older · Female only
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Apr 28, 2025 · Synced Sep 2, 2026, 4:15 PM EDT
Completed No phase listed Observational Results available

Diabetes and Gastric By- Pass

NCT01153516
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Not listed
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 26, 2019 · Synced Sep 2, 2026, 4:15 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Central Mechanisms That Regulate Glucose Metabolism in Humans

NCT01028846
View directory record Official record
Conditions
Type 2 Diabetes, Glucose Metabolism Disorders, Glucose, High Blood
Interventions
Diazoxide, Placebo
Drug
Lead sponsor
Meredith Hawkins
Other
Eligibility
21 Years to 45 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated May 15, 2025 · Synced Sep 2, 2026, 4:15 PM EDT
Completed Not applicable Interventional Results available

Mechanisms of Glucose Lowering Effect of Colesevelam HCl

NCT00596427
View directory record Official record
Conditions
Diabetes
Interventions
Colesevelam HCL, Placebo
Drug
Lead sponsor
Carine Beysen
Industry
Eligibility
30 Years to 70 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
3
States / cities
Walnut Creek, California • Miami, Florida • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Oct 11, 2012 · Synced Sep 2, 2026, 4:15 PM EDT
Active, not recruiting Phase 2 Interventional

Renal Mechanism of SGLT2 Inhibition

NCT05507892
View directory record Official record
Conditions
Type 2 Diabetes, Diabetic Kidney Disease
Interventions
canagliflozin, Aminohippurate Sodium Inj 20%
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 80 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
2
States / cities
Aurora, Colorado • Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 1, 2026 · Synced Sep 2, 2026, 4:15 PM EDT
Recruiting Not applicable Interventional

IMPACT-MACS: Adrenalectomy vs Semaglutide for Metabolic Outcomes in Mild Autonomous Cortisol Secretion

NCT07361874
View directory record Official record
Conditions
Mild Autonomous Cortisol Secretion (MACS), Autonomous Cortisol Secretion (ACS), Subclinical Cushing's, Mild Autonomous Cortisol Excess
Interventions
Intervention 1: Adrenalectomy, Intervention 2: Semaglutide
Procedure · Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 26, 2026 · Synced Sep 2, 2026, 4:15 PM EDT
Completed Phase 2 Interventional

L-Arginine, Vascular Response and Mechanisms

NCT01482247
View directory record Official record
Conditions
Hypertension, Diabetes
Interventions
L-Arginine, Placebo Supplement
Dietary Supplement
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
70 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 27, 2016 · Synced Sep 2, 2026, 4:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Cardiovascular Mechanisms of Exercise Intolerance in Diabetes and the Role of Sex

NCT03419195
View directory record Official record
Conditions
Type 2 Diabetes Mellitus, Healthy, Overweight, Cardiovascular Risk Factor
Interventions
Cardiovascular exercise training
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
30 Years to 55 Years
Enrollment
124 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 11, 2023 · Synced Sep 2, 2026, 4:15 PM EDT
Recruiting No phase listed Observational

Diabetes RElated to Acute Pancreatitis and Its Mechanisms

NCT05197920
View directory record Official record
Conditions
Acute Pancreatitis
Interventions
Not listed
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2030
U.S. locations
13
States / cities
Los Angeles, California • Stanford, California • Gainesville, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated Nov 17, 2025 · Synced Sep 2, 2026, 4:15 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Mechanisms of Hypoglycemia Associated Autonomic Dysfunction Question 2

NCT00574639
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Alprazolam, Placebo
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 50 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2016
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 11, 2019 · Synced Sep 2, 2026, 4:15 PM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

Renal Mechanism of Action/Splay vs. TmG

NCT00726505
View directory record Official record
Conditions
Diabetes, NOS
Interventions
Dapagliflozin
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 65 Years
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Oct 16, 2016 · Synced Sep 2, 2026, 4:15 PM EDT
Active, not recruiting No phase listed Observational

Intestinal Metabolic Reprogramming as a Key Mechanism of Gastric Bypass in Humans

NCT02710370
View directory record Official record
Conditions
Obesity, Diabetes Mellitus, Type 2, Endocrine System Diseases, Glucose Metabolism Disorders, Metabolic Diseases
Interventions
Not listed
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2028
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Sep 2, 2026, 4:15 PM EDT