Clinical trials: Beta-cell Function
Type 1 Diabetes Mellitus
Effects of Recombinant Human Glutamic Acid Decarboxylase on the Progression of Type 1 Diabetes in New Onset Subjects
The purpose of this study is to determine whether treatment with multiple injections of GAD-Alum will preserve the body's own (endogenous) insulin production in patients who have been recently diagnosed with type 1 diabetes…
- Trial name
- TN08 (NCT00529399)
- Testing
- GAD-Alum, GAD-Alum and Aluminum hydroxide, Aluminum hydroxide
- Where
- 15 sites in United States, Canada
- Volunteers
- 145 people
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Type 1 Diabetes
Combination Therapy With Sitagliptin and Lansoprazole to Restore Pancreatic Beta Cell Function in Recent-Onset Type 1 Diabetes
Sanford Research/USD proposes to study the combination therapy of oral administration of sitagliptin and lansoprazole versus placebo for the preservation of pancreatic beta cells still present in patients with recent-onset…
- Trial name
- REPAIR-T1D (NCT01155284)
- Testing
- Sitagliptin and Lansoprazole
- Where
- 3 sites in United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Sanford Health
Type 2 Diabetes
Study of Vitamin D and Omega-3 Supplementation for Preventing Diabetes
The VITamin D and OmegA-3 TriaL (VITAL; NCT 01169259) is an ongoing randomized clinical trial in 25,875 U.S. men and women investigating whether taking daily dietary supplements of vitamin D3 (2000 IU) or omega-3 fatty acids…
- Trial name
- NCT01633177
- Testing
- Vitamin D3, Omega-3 fatty acid (fish oil)
- Where
- United States
- Volunteers
- 22,220 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Diabetes Mellitus, Insulin-Dependent
A Phase 2, Multicentre, Randomized, Double-blind, Placebo-controlled Study in Patients With New-onset Type 1 Diabetes
The objective of this clinical trial is to investigate whether ladarixin has sufficient activity (preservation of β-cell function and slow-down of the progression of T1D) to warrant its further development (proof of concept…
- Trial name
- NCT02814838
- Testing
- Ladarixin
- Where
- 8 sites in Belgium, Germany and 1 more
- Volunteers
- 76 people
- Sponsor
- Dompé Farmaceutici S.p.A
Diabetes Mellitus, Insulin-Dependent
Insulin Pump Therapy in Adolescents With Newly Diagnosed Type 1 Diabetes (T1D)
Within 4 weeks after diagnosis of type 1 diabetes, 10 subjects (pubertal males, 12-17 years old) will be randomized to either receive multiple daily injection (MDI) using Lantus insulin, or continuous subcutaneous insulin…
- Trial name
- NCT00357890
- Testing
- Insulin pump therapy, Multiple daily injections using insulin glargine + rapid acting analog
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Nemours Children's Clinic
New-onset Type 1 Diabetes Mellitus
Study of Antithymocyte Globulin for Treatment of New-onset T1DM
Antithymocyte globulin (e.g., Thymoglobulin®) is an antibody preparation that is commonly used to treat and prevent organ transplant rejection.
- Trial name
- START (NCT00515099)
- Testing
- Antithymocyte globulin
- Where
- 9 sites in United States
- Volunteers
- 58 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Healthy
A Study to Evaluate the Effect of Genetic Variation on Beta-cell Function During Fasting and Hyperglycemia in Nondiabetics
The GLP-1 receptor (GLP1R) gene is found on the beta cells of the pancreas. Its role is in the control of blood sugar level by enhancing insulin secretion from the pancreas after eating a meal.
- Trial name
- NCT04466566
- Testing
- Saline, Exendin-9,39, Liraglutide
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Adrian Vella
Type 2 Diabetes Mellitus
Effects of Exenatide and Insulin Glargine in Subjects With Type 2 Diabetes
This Phase 3, open-label, multicenter study is designed to compare the effects of exenatide and insulin glargine (Lantus® injection) on beta-cell function in patients with type 2 diabetes mellitus using metformin.
- Trial name
- NCT00097500
- Testing
- exenatide, Insulin glargine, Metformin
- Where
- 3 sites in Finland, Netherlands and 1 more
- Volunteers
- 69 people
- Sponsor
- AstraZeneca
Diabetes Mellitus
Preservation of Pancreatic Beta Cell Function Through Insulin Pump Therapy
Type I diabetes (T1DM) is the second most common chronic illness effecting children in the USA. Worldwide, Type I diabetes is increasing in incidence, and its underlying etiology remains elusive.
- Trial name
- ktpump (NCT00574405)
- Testing
- MDI (split-mix NPH insulin + regular insulin or Lantus + Novolog® [or Humalog®]), CSII (Animas Corporation insulin pump, model IR 1200)
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- Arkansas Children's Hospital Research Institute
Type 1 Diabetes
Immune Intervention With Rituximab to Preserve Beta Cell Function in Early Onset Type 1 Diabetes
Transient elimination of B lymphocytes with anti-CD20 monoclonal antibody would decrease immune-mediated destruction of beta cells and result in preserved beta-cell function in patients with type 1 diabetes of recent onset.
- Trial name
- NCT01280682
- Testing
- rituximab
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Yang Tao
Diabetes Mellitus, Type 2
Effect of Chronic Exenatide Therapy on Beta Cell Function and Insulin Sensitivity in T2DM
In this study, the researchers hope to learn about SGLT2 inhibition on EGP (endogenous glucose production) and plasma glucose concentration in diabetic subjects.
- Trial name
- NCT02981069
- Testing
- Dapagliflozin, Exenatide
- Where
- United States
- Volunteers
- 90 people
- Sponsor
- The University of Texas Health Science Center at San Antonio
Type 1 Diabetes
Effect of Prebiotics on the Gut Microbiome Profile and Beta Cell Function
Data suggest that intestinal microbiota might be critically involved both in autoimmunity and in glucose homeostasis. An acetylated and butyrylated form of high amylose maize starch (HAMS-AB) that increases beneficial short chain…
- Trial name
- NCT04114357
- Testing
- Acetylated and Butyrylated High Amylose Maize Starch
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Indiana University
Pre-diabetes, Type 2 Diabetes
Effect of Exenatide, Sitagliptin or Glimepiride on Functional ß -Cell Mass
This study evaluates exenatide, sitagliptin, and glimepiride for the treatment of high blood sugar in patients with impaired fasting glucose or early type 2 diabetes.
- Trial name
- NCT00775684
- Testing
- Exenatide, Sitagliptin, Glimepiride
- Where
- 3 sites in United States
- Volunteers
- 47 people
- Sponsor
- University of Pennsylvania
Diabetes Mellitus Type 1, Autoimmune Diabetes
Novel Therapy to Preserve Beta Cell Function in New Onset Type 1 Diabetes
Background: Type 1 diabetes (T1D) occurs when the immune system attacks insulin-producing cells (beta cells) in the pancreas, resulting in their death.
- Trial name
- NCT00837759
- Testing
- Insulin, Lansoprazole, Sitagliptin
- Where
- United States
- Volunteers
- 7 people
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Type 2 Diabetes, Healthy
Effect of Pioglitazone and Exenatide on Body Weight and Beta Cell Function
Pioglitazone, a drug used in treatment of type 2 diabetes has been shown to improve insulin sensitivity in skeletal muscle, liver, and fat cells.
- Conditions
- Type 2 Diabetes, Healthy, Impaired Glucose Tolerance
- Trial name
- PIO-EX (NCT00845182)
- Testing
- Pioglitazone, Exenatide, Pioglitazone and Exenatide
- Where
- United States
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center at San Antonio
New-onset Type 1 Diabetes
A Study to Assess Efficacy/Safety of Ladarixin in Type 1 Diabetes Patients With Preserved ß-cell Function at Baseline.
The objective of this clinical trial was to assess whether ladarixin treatment is effective to improve glycemic control in newly diagnosed Type 1 Diabetes (T1D) adult patients with preserved β-cell function.
- Trial name
- NCT04899271
- Testing
- Ladarixin
- Where
- 16 sites in United States, Belgium and 4 more
- Volunteers
- 25 people
- Sponsor
- Dompé Farmaceutici S.p.A
Diabetes Mellitus, Type I, Diabetes Mellitus, Insulin-Dependent, 1
Imatinib Treatment in Recent Onset Type 1 Diabetes Mellitus
Type 1 diabetes mellitus (T1DM) results from the autoimmune destruction of insulin-producing ß cells. Although exogenous insulin is widely available, it is not possible for affected individuals to consistently achieve euglycemia…
- Conditions
- Diabetes Mellitus, Type I, Diabetes Mellitus, Insulin-Dependent, 1, Type 1 Diabetes Mellitus, Insulin-Dependent Diabetes Mellitus 1
- Trial name
- NCT01781975
- Testing
- Imatinib Mesylate
- Where
- 9 sites in United States, Australia
- Volunteers
- 67 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Obesity, Type 2 Diabetes
Role of Pancreatic Triglyceride Content in Beta-cell Function
The study evaluates if fat accumulates in the pancreas in individuals at risk of developing obesity-related diabetes. It also evaluates if the amount of fat in the pancreas can predict the residual functional capacity of the…
- Trial name
- NCT00602953
- Testing
- No intervention planned.
- Where
- United States
- Volunteers
- 101 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Type 2 Diabetes
Impact of Breakfast Composition on Glycemic and Incretin Responses in Individuals With Type 2 Diabetes
This study examined the effect of a high protein or high carbohydrate breakfast on the glucose and insulin response following the breakfast meal, as well as the subsequent response following the lunch meal.
- Trial name
- NCT02180646
- Testing
- High protein breakfast, High carb breakfast
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Missouri-Columbia
Type 2 Diabetes Mellitus
Rosiglitazone-Metformin Combination Versus Metformin-Sulfonylurea Combination On Beta-Cell Function In Type 2 Diabetes
It has been shown in previous study that progressive glycemic deterioration was associated with progressive loss of b-cell function, measured by the decrease in plasma insulin levels, irrespective of the therapy used (diet…
- Trial name
- NCT00367055
- Testing
- rosiglitazone-metformin, Metformin, metformin+ gliclazide
- Volunteers
- 84 people
- Sponsor
- GlaxoSmithKline