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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Glucose Variability Clear all
Completed No phase listed Observational

Outpatient Characterization of the Variability of Insulin Secretory Parameters in the Meal Tolerance and the Maximal Stimulation Tests of Subjects With Type 2 Diabetes Mellitus

NCT02346344
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Not listed
Lead sponsor
Foundation for the National Institutes of Health
Other
Eligibility
30 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
2
States / cities
Tempe, Arizona • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jan 26, 2015 · Synced Sep 12, 2026, 2:46 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Eating Almonds Before a Meal to Control Blood Sugar

NCT07603739
View directory record Official record
Conditions
Glucose Control, Prediabetes (Insulin Resistance, Impaired Glucose Tolerance), Precision Medicine, Nutrition
Interventions
Premeal almond ingestion
Dietary Supplement
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
25 Years to 50 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Sep 12, 2026, 2:46 PM EDT
Recruiting Not applicable Interventional

Artificial Pancreas Technology to Reduce Glycemic Variability and Improve Cardiovascular Health in Type 1 Diabetes

NCT05653518
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Tandem t:slim X2 with Control-IQ Technology, Sensor augmented pump (SAP) therapy
Device
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 40 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 24, 2026 · Synced Sep 12, 2026, 2:46 PM EDT
Recruiting Not applicable Interventional

Effects of Walking in Greenspace and the Built Environment in Adults With Prediabetes: A Randomized Crossover Trial

NCT06365723
View directory record Official record
Conditions
PreDiabetes, Heart Rate Variability (HRV), Stress and Anxiety, Stress Biomarkers
Interventions
Nature-based Walking, Built-environment/Commercial Walking
Behavioral
Lead sponsor
University of Minnesota
Other
Eligibility
25 Years to 64 Years
Enrollment
216 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
3
States / cities
Lake Forest, Illinois • Winfield, Illinois • Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 17, 2026 · Synced Sep 12, 2026, 2:46 PM EDT
Completed No phase listed Observational

Glucose Variability Pilot Study for the Abbott Sensor Based Glucose Monitoring System-Professional

NCT02336945
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
Abbott Sensor Based Glucose Monitoring System-Professional
Device
Lead sponsor
Abbott Diabetes Care
Industry
Eligibility
18 Years and older
Enrollment
146 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
7
States / cities
Chino, California • Long Beach, California • San Diego, California + 4 more
Source: ClinicalTrials.gov public record
Updated Jan 23, 2017 · Synced Sep 12, 2026, 2:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of an Intermittent Fasting and Dietary Supplement Regimen on Glycemic Variability

NCT05493553
View directory record Official record
Conditions
Healthy, Impaired Glucose Tolerance
Interventions
Dietary supplement regimen, Dietary supplement and intermittent fasting regimen
Dietary Supplement · Other
Lead sponsor
Unicity International, Inc.
Industry
Eligibility
30 Years to 69 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Addison, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 31, 2022 · Synced Sep 12, 2026, 2:46 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Glycemic Control and Variability for Congestive Heart Failure Exacerbation

NCT00812487
View directory record Official record
Conditions
Congestive Heart Failure, Diabetes Mellitus
Interventions
Intravenous insulin, Subcutaneous insulin
Drug
Lead sponsor
Kathleen Dungan
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 30, 2013 · Synced Sep 12, 2026, 2:46 PM EDT
Recruiting Not applicable Interventional

A Physiologic Comparison of Two Approaches to Treating Peripheral Neuropathy

NCT05577390
View directory record Official record
Conditions
Peripheral Neuropathy With Type 2 Diabetes
Interventions
Intraneural Facilitation Therapy Treatment, Standard Physical Therapy Treatment
Other
Lead sponsor
Loma Linda University
Other
Eligibility
45 Years to 85 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Nov 18, 2025 · Synced Sep 12, 2026, 2:46 PM EDT
Recruiting No phase listed Observational

Wearable Technology to Evaluate Hyperglycemia and HRV in DMD - Longitudinal Aim

NCT06093100
View directory record Official record
Conditions
Duchenne Muscular Dystrophy
Interventions
wearable technology
Device
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
10 Years and older · Male only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 5, 2025 · Synced Sep 12, 2026, 2:46 PM EDT
Terminated Not applicable Interventional

Walnuts and Glucose Variability

NCT01787214
View directory record Official record
Conditions
Type-2 Diabetes
Interventions
Full dose, Half dose, Control
Dietary Supplement
Lead sponsor
Loma Linda University
Other
Eligibility
40 Years to 70 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Mar 17, 2014 · Synced Sep 12, 2026, 2:46 PM EDT
Completed No phase listed Observational

Develop Novel Methods to Display, Report and Analyze CGM Data for Clinical Decision-Making in People With Diabetes

NCT00465881
View directory record Official record
Conditions
Diabetes, Glucose Variability, CGM
Interventions
CGM System for Type 1 and Type 2 Diabetes Mellitus
Device
Lead sponsor
HealthPartners Institute
Other
Eligibility
21 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 2, 2015 · Synced Sep 12, 2026, 2:46 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Pharmacogenomics of the Variability in the In Vivo Response to Glucocorticoids

NCT03023891
View directory record Official record
Conditions
Glucocorticoids Toxicity, Glucose Intolerance
Interventions
Prednisone
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 45 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 3, 2020 · Synced Sep 12, 2026, 2:46 PM EDT
Not listed Not applicable Interventional

Pilot Study of Intensive Care Unit Continuous Glucose Monitoring

NCT01301053
View directory record Official record
Conditions
Hyperglycemia, Hypoglycemia
Interventions
Current UVA intensive care insulin protocol, Current UVA intensive care insulin protocol with "brakes"
Other
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 30, 2013 · Synced Sep 12, 2026, 2:46 PM EDT
Completed Not applicable Interventional

Pilot Study of Between Visit Interaction to Improve Glycemic Control in Pregnancy With Pre-existing Diabetes

NCT02315274
View directory record Official record
Conditions
Type 1 Diabetes, Pregnancy
Interventions
Frequent remote contact between clinic visits.
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 5, 2019 · Synced Sep 12, 2026, 2:46 PM EDT
Completed Phase 4 Interventional

Assessing Glucose Effects of Sitagliptin (Januvia) in Adult Patients With Type 1 Diabetes

NCT00978796
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Sitagliptin, Sugar Pill
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 29, 2010 · Synced Sep 12, 2026, 2:46 PM EDT
Completed No phase listed Observational

Characterization of the Variability of Insulin Secretory Parameters in the Meal Tolerance and the Maximal Stimulation Tests of Subjects With Type 2 Diabetes Mellitus

NCT01663220
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Not listed
Lead sponsor
Foundation for the National Institutes of Health
Other
Eligibility
30 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Aug 13, 2013 · Synced Sep 12, 2026, 2:46 PM EDT
Completed Not applicable Interventional Results available

Insulin Sensitivity, Impaired Counterregulation, and Glucose Variability

NCT01439672
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
Mixed meal and insulin challenge
Dietary Supplement
Lead sponsor
University of Virginia
Other
Eligibility
21 Years to 64 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Dec 5, 2016 · Synced Sep 12, 2026, 2:46 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Continuous Glucose Monitoring in Type 2 Diabetes Mellitus

NCT01083043
View directory record Official record
Conditions
Diabetic Vascular Complications
Interventions
Not listed
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 65 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2011
U.S. locations
1
States / cities
Mineola, New York
Source: ClinicalTrials.gov public record
Updated Feb 5, 2019 · Synced Sep 12, 2026, 2:46 PM EDT
Completed Phase 4 Interventional Results available

To Evaluate the Effect of Liraglutide on Ambulatory Blood Pressure-A Pilot Study

NCT02299388
View directory record Official record
Conditions
Diabetes Mellitus, Non-Insulin-Dependent, Hypertensive Disease
Interventions
Liraglutide or Placebo
Drug
Lead sponsor
Tulane University School of Medicine
Other
Eligibility
18 Years to 75 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Jan 26, 2021 · Synced Sep 12, 2026, 2:46 PM EDT
Completed Phase 4 Interventional Results available

Effect of Glycemic Variability on Autonomic Tone in Hospitalized Patients With Type 2 Diabetes

NCT01409239
View directory record Official record
Conditions
Type 2 Diabetes, Inpatient
Interventions
Intravenous insulin, Subcutaneous Insulin
Drug
Lead sponsor
Kathleen Dungan
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 3, 2013 · Synced Sep 12, 2026, 2:46 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Variability In Mixed Meal Tests: Fixed Versus Adjusted to Energy Needs Caloric Dose

NCT06223555
View directory record Official record
Conditions
Obesity, Healthy Volunteer
Interventions
Fixed Mixed Meal Test, Adjusted Mixed Meal Test
Other
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 99 Years
Enrollment
79 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Sep 12, 2026, 2:46 PM EDT
Completed Not applicable Interventional Results available

Effect of Dietary Glycemic Index on Beta-cell Function

NCT01386645
View directory record Official record
Conditions
Impaired Glucose Tolerance, Oxidative Stress, Prediabetes, Impaired Fasting Glucose
Interventions
low glycemic index (LGI) diet, high glycemic index (HGI) diet plus placebo (PLAC), high glycemic index diet plus N-acetylcysteine
Other · Drug
Lead sponsor
Seattle Institute for Biomedical and Clinical Research
Other
Eligibility
18 Years to 65 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2019
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 11, 2020 · Synced Sep 12, 2026, 2:46 PM EDT
Completed Phase 2 Interventional Results available

Heart Rate Variability in Response to Metformin Challenge

NCT02500628
View directory record Official record
Conditions
Fibromyalgia, Mitochondrial Diseases, Movement Disorders, Diabetes Mellitus, Type 2
Interventions
Metformin
Drug
Lead sponsor
Woodinville Psychiatric Associates
Other
Eligibility
18 Years and older
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Woodinville, Washington
Source: ClinicalTrials.gov public record
Updated Jan 2, 2018 · Synced Sep 12, 2026, 2:46 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Characterization of the Variability of Insulin Secretory Parameters in the Meal Tolerance and the Maximal Stimulation Tests of Healthy Subjects

NCT01454973
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Not listed
Lead sponsor
Foundation for the National Institutes of Health
Other
Eligibility
30 Years to 65 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Aug 9, 2012 · Synced Sep 12, 2026, 2:46 PM EDT