Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 16, 2026, 10:45 PM EDT

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Showing 721–744 of 1,570 matching trials from the live ClinicalTrials.gov search.
Conditions
Diabetes Mellitus, With Complications
Interventions
Pulsatile IV Insulin, Effects of Pulsatile IV Insulin on Diabetic Retinopathy
Procedure
Lead sponsor
Florida Atlantic University
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Boca Raton, Florida
Conditions
Diabetes, Gestational, PreDiabetes, Diabetes Mellitus, Type 2
Interventions
Metformin
Drug
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Phase 3 Interventional Results available

Long-term Safety Extension to Study TRCA-301

NCT03390842
Conditions
Metabolic Acidosis
Interventions
TRC101, Placebo
Drug
Lead sponsor
Tricida, Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
196 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
7
States / cities
Phoenix, Arizona • Los Angeles, California • Hialeah, Florida + 4 more
Not listed Not applicable Interventional Accepts healthy volunteers

Vitamin Supplementation After Bariatric Surgery

NCT02686905
Conditions
Complications of Bariatric Procedures, Avitaminosis
Interventions
Chewable Multivitamin with Iron, PatchMD Vitamin D3/Calcium Patch, PatchMD Multivitamin Patch, PatchMD B12 Energy Plus Patch, Chewable Calcium, Quick Dissolve B12
Dietary Supplement
Lead sponsor
California State Polytechnic University, Pomona
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Brea, California
Conditions
Hyperkalemia, Chronic Kidney Disease, Kidney Dysfunction
Interventions
Zirconium silicate (ZS), Placebo
Drug
Lead sponsor
ZS Pharma, Inc.
Industry
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
9
States / cities
Tempe, Arizona • Costa Mesa, California • Edgewater, Florida + 6 more
Conditions
CKD, Chronic Kidney Diseases, Hepcidin, Ergocalciferol, Vitamin D, Iron-deficiency, Anemia
Interventions
Ergocalciferol 50000 UNT, Placebo
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Birmingham, Alabama
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Preventing Obstetric Complications With Dietary Intervention

NCT06320054
Conditions
Gestational Diabetes, Gestational Hypertension, High Risk Pregnancy, Preeclampsia
Interventions
Maternal Health Management Program
Behavioral
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
69 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Completed Phase 4 Interventional Results available

Use of Santyl in Diabetic Foot Ulcers

NCT02581488
Conditions
Diabetic Foot, Foot Ulcer, Diabetic
Interventions
Santyl, Product containing silver
Biological · Other
Lead sponsor
Smith & Nephew, Inc.
Industry
Eligibility
18 Years and older
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
11
States / cities
Sylmar, California • Melbourne, Florida • Baltimore, Maryland + 8 more
Completed No phase listed Observational Accepts healthy volunteers

Matrix Metalloproteinases and Diabetic Nephropathy

NCT00067886
Conditions
Diabetes Mellitus, Type 1, Diabetic Nephropathy
Interventions
Not listed
Lead sponsor
Arkansas Children's Hospital Research Institute
Other
Eligibility
14 Years to 40 Years
Enrollment
330 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2008
U.S. locations
1
States / cities
Little Rock, Arkansas
Conditions
Infantile Refsum's Disease, Zellweger Syndrome, Adrenoleukodystrophy, Peroxisomal Disorders, Cholestasis
Interventions
Cholic Acids
Drug
Lead sponsor
Mirum Pharmaceuticals, Inc.
Industry
Eligibility
Not listed
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1992 – 2009
U.S. locations
1
States / cities
Cincinnati, Ohio
Conditions
Diabetes, Diabetic Macular Edema, Diabetic Retinopathy
Interventions
OCT imaging
Device
Lead sponsor
Joslin Diabetes Center
Other
Eligibility
18 Years and older
Enrollment
385 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
4
States / cities
Boston, Massachusetts • Wellfleet, Massachusetts • Syracuse, New York + 1 more
Conditions
Hyperuricemia, Gout, Chronic Kidney Diseases
Interventions
ALLN-346, Placebo
Drug
Lead sponsor
Allena Pharmaceuticals
Industry
Eligibility
18 Years to 70 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
17
States / cities
Birmingham, Alabama • Muscle Shoals, Alabama • Sheffield, Alabama + 12 more
Conditions
Diabetes Mellitus, Type 2, Chronic Kidney Disease
Interventions
Semaglutide, Placebo (Semaglutide)
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years and older
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
20
States / cities
Tucson, Arizona • Los Angeles, California • National City, California + 14 more
Conditions
Acute MI, Heart Failure, Diabetes Mellitus, Kidney Disease
Interventions
CHAPERONE AI, CKMiq AI, Quality of Life
Other · Device
Lead sponsor
Aventyn, Inc.
Industry
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
4
States / cities
Chandler, Arizona • Gilbert, Arizona • Phoenix, Arizona + 1 more
Conditions
Insulin Resistance, Oxidative Stress
Interventions
Alpha Lipoic Acid
Dietary Supplement
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
San Francisco, California
Conditions
Pre-Eclampsia, Hypertension in Pregnancy, Obesity
Interventions
Aspirin 81 mg, Aspirin 162 mg
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Houston, Texas
Conditions
Congenital Adrenal Hyperplasia
Interventions
virtual educational based transition intervention self-paced
Other
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
16 Years to 22 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Healthy, Gestational Diabetes Mellitus, Type 2 Diabetes Mellitus
Interventions
Not listed
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
395 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2028
U.S. locations
1
States / cities
Davis, California
Conditions
Calciphylaxis
Interventions
INZ-701
Drug
Lead sponsor
Inozyme Pharma
Industry
Eligibility
18 Years to 69 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
2
States / cities
Coral Springs, Florida • Hollywood, Florida
Completed Not applicable Interventional Accepts healthy volunteers

The OHSU Pregnancy Exercise & Nutrition (PEN) Program

NCT01719406
Conditions
Gestational Diabetes
Interventions
Intervention, behavioral lifestyle education
Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Portland, Oregon
Recruiting No phase listed Observational Accepts healthy volunteers

Urinary Vitamin C Loss in Diabetic Subjects

NCT00071526
Conditions
Diabetes
Interventions
Not listed
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 65 Years
Enrollment
5,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Wound Infection, Surgical, Obesity, Postoperative Complications
Interventions
Prevena, Standard Dressing
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Baltimore, Maryland
Completed No phase listed Observational Results available

Shared Health Appointments and Reciprocal Enhanced Support

NCT02132676
Conditions
Diabetes Insipidus
Interventions
Not listed
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
1,536 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
5
States / cities
Palo Alto, California • Sacramento, California • West Haven, Connecticut + 2 more
Conditions
Chronic Kidney Diseases, Metabolic Acidosis, Fatigue, Physical Endurance, Insulin Resistance, Mitochondrial Energetics, Diabetes
Interventions
Sodium bicarbonate, placebo
Drug
Lead sponsor
University of California, Davis
Other
Eligibility
21 Years to 85 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
2
States / cities
Sacramento, California • Nashville, Tennessee