Clinical trials: PreDiabetes
Diabetes, Pre-diabetes
Metformin at the Cellular Level and Dosing for Diabetes Mellitus (DM)
The investigators know that metformin works at the level of the cells in the body by acting on a protein called Cyclic amine monophosphate- Response Binding Elements (CREB) binding protein or Constitutive Reverter of eIF2α…
- Conditions
- Diabetes, Pre-diabetes, Obesity
- Trial name
- NCT01876992
- Testing
- Metformin
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Type 2 Diabetes Mellitus
The Study of Exenatide Action on Vessel Function in Type 2 Diabetes and Prediabetes
The purpose of this investigation is to evaluate whether exenatide, a type 2 diabetes medication, will improve the function of the innermost part of the arterial wall called the endothelium after a fat-enriched meal and to…
- Trial name
- NCT01181986
- Testing
- Exenatide SC, Exenatide IV, Exendin-9
- Where
- United States
- Volunteers
- 76 people
- Sponsor
- Carl T. Hayden VA Medical Center
Pre-diabetes
Continuous Glucose Monitoring in Prediabetes
The objective of this project is to develop a behavioral intervention that combines wearable continuous glucose monitoring (CGM) with smartphone feedback and educational video clips generated by artificial intelligence (AI)…
- Trial name
- G1 (NCT06472297)
- Testing
- The continuous glucose monitoring system
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Alzheimer Disease
Study of Azeliragon in Patients With Mild Alzheimer's Disease and Impaired Glucose Tolerance
This is a study to evaluate the efficacy and safety of azeliragon in patients with mild Alzheimer's disease and impaired glucose tolerance.
- Trial name
- Elevage (NCT03980730)
- Testing
- Azeliragon
- Where
- 33 sites in United States, Canada
- Volunteers
- 43 people
- Sponsor
- vTv Therapeutics
Glucose Intolerance, Sleep Deprivation
Influence of Nocturnal Light Exposure on the Impairment of Glucose Tolerance Induced by Chronic Sleep Restriction
This project is designed to test for the first time whether glucose metabolism is differentially impaired by sleep restriction with and without additional exposure to artificial light at night (ALAN).
- Conditions
- Glucose Intolerance, Sleep Deprivation, Sleep
- Trial name
- NCT04868539
- Testing
- Sleep Restriction with ALAN first, then Sleep Restriction without ALAN, Sleep Restriction without ALAN first, then sleep restriction with ALAN
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Prediabetes, Overweight
FRESH Study (Fitness, Relaxation and Eating to Stay Healthy)
To examine whether a lifestyle program results in weight loss and thereby delays or prevents progression of pre-diabetes to diabetes, we propose a pilot randomized controlled trial of 6 weeks duration with 30 participants held at…
- Trial name
- FRESH (NCT01636258)
- Testing
- Stress Management, Diet, Exercise
- Where
- United States
- Volunteers
- 27 people
- Sponsor
- The Cleveland Clinic
Obesity, Metabolic Syndrome X
Drug Therapy Induced Weight Loss to Improve Blood Vessel Function in Subjects With Obesity
Obesity is common (>30% of US adults), contributes to substantial morbidity and mortality, but is difficult to treat. Partly this is due to the transient, arduous and modest nature of lifestyle interventions.
- Trial name
- REVIVE (NCT01351753)
- Testing
- Metformin, Orlistat, Topiramate
- Where
- United States
- Volunteers
- 128 people
- Sponsor
- University of Iowa
Obesity
Vestibular Stimulation to Trigger Adipose Loss (VeSTAL) Clinical Trial
A randomized, double blind sham controlled clinical trial to evaluate the efficacy of vestibular nerve stimulation (VeNS), combined with a lifestyle modification program, compared to a sham control and a lifestyle modification…
- Trial name
- VeSTAL (NCT03640286)
- Testing
- VeSTAL
- Where
- 4 sites in United States, United Kingdom
- Volunteers
- 241 people, healthy volunteers welcome
- Sponsor
- Neurovalens Ltd.
Prediabetes
Regulation of Postprandial Nitric Oxide Bioavailability and Vascular Function By Dairy Milk
Cardiovascular disease (CVD) is the leading cause of death in the United States. Short-term increases in blood sugar, or postprandial hyperglycemia (PPH), affect blood vessel function and increase the risk of CVD.
- Trial name
- NCT02482675
- Testing
- Glucose, Glucose with Non-fat Milk, Glucose with Whey Protein Isolate
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Ohio State University
Glucose Intolerance
Metabolic Adaptations in Response to High Intensity Interval Training in Obese Adults
The overall objectives are to: 1. Assess mechanisms underlying HIIT-induced improvements in insulin resistance at the whole-body, tissue, and cellular levels. 2.
- Trial name
- HT (NCT02706093)
- Testing
- High Intensity Interval Training (HIIT), Moderate-intensity continuous training (MICT)
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- University of Michigan
Obesity
Incretin Effect in People With Impaired Fasting Glucose
Regulation of endogenous glucose production (EGP) and insulin secretion are major actions of glucagon-like peptide-1 (GLP-1). Determining whether alterations in GLP-1 may contribute to abnormal EGP and insulin secretion in people…
- Trial name
- 1651 (NCT00795275)
- Testing
- Sitagliptin Phosphate
- Where
- United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Enterovirus Infection, Type 1 Diabetes
Live Enterovirus Vaccine and Type 1 Diabetes
Enterovirus infections may either increase or decrease the risk of type 1 diabetes depending on the age of infection and the type of enterovirus in question.
- Conditions
- Enterovirus Infection, Type 1 Diabetes, Prediabetic State
- Trial name
- NCT02961595
- Testing
- Oral Polio Vaccine (OPV)
- Volunteers
- 315 people, healthy volunteers welcome
- Sponsor
- Tampere University
Prediabetes, Impaired Fasting Glucose
Effect of Dapagliflozin on Insulin Secretion and Insulin Sensitivity in Patients With Prediabetes
Prediabetes is a term that refers to alterations in glucose homeostasis, including impaired fasting glucose (IFG), impaired glucose tolerance (IGT) or both, involving a higher risk of progression type 2 diabetes mellitus (T2DM).
- Conditions
- Prediabetes, Impaired Fasting Glucose, Impaired Glucose Tolerance
- Trial name
- NCT02700334
- Testing
- Dapagliflozin
- Where
- Mexico
- Volunteers
- 24 people
- Sponsor
- University of Guadalajara
Pre-diabetes
Pilot Trial of a Novel Cooking Skills Intervention (DPPCooks) to Prevent Diabetes
In this pilot trial participants will be randomized 1:1 to participate in either standard Diabetes Prevention Program (DPP) vs. DPP plus a novel cooking skills intervention (DPP Cooks).
- Trial name
- DPPCooks (NCT05166512)
- Testing
- DPP Cooks, DPP
- Where
- United States
- Volunteers
- 45 people
- Sponsor
- Johns Hopkins Bloomberg School of Public Health
Physical Inactivity, Cardiovascular Risk Factor
The Clinical Referral to Activity Study
The main aim of this effort is to test a physical activity intervention, for adult clinical care patients at risk of developing cardiovascular disease.
- Conditions
- Physical Inactivity, Cardiovascular Risk Factor, Obesity, Blood Pressure
- Trial name
- NCT04743856
- Testing
- ActiveGOALSv2, PAT
- Where
- United States
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Elevated Body Mass Index
Effect of LIK066 on Body Weight in Patients With Elevated Body Mass Index
A 12-week study to assess LIK066 effect on body weight in diabetics, prediabetics and normoglycemic patients with elevated body mass index (BMI)
- Trial name
- NCT02470403
- Testing
- LIK066
- Where
- United States
- Volunteers
- 181 people
- Sponsor
- Novartis Pharmaceuticals
Diabetes, Sleep Apnea
Effective Treatment of Sleep Apnea in Prediabetes to Reduce Cardiometabolic Risk
Although obstructive sleep apnea (OSA) is associated with impaired glucose tolerance and diabetes, it remains unclear whether OSA treatment with continuous positive airway pressure (CPAP) has metabolic benefits.
- Trial name
- NCT01156116
- Testing
- CPAP mask
- Where
- United States
- Volunteers
- 39 people
- Sponsor
- University of Chicago
Obesity
Effects of Roflumilast on Insulin and Blood Sugar Levels in Prediabetic Overweight and Obese Individuals
Background: Roflumilast is a drug used to treat chronic obstructive pulmonary disease (COPD). It is designed to help reduce lung inflammation.
- Trial name
- NCT01862029
- Testing
- Roflumilast
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Glucose Intolerance, Type 2 Diabetes Mellitus
Vitamin D and Calcium Homeostasis for Prevention of Type 2 Diabetes
The purpose of the randomized trial is to quantify the effect of vitamin D and calcium supplementation on beta-cell function, insulin sensitivity, glucose tolerance and systemic inflammation and other cardiometabolic outcomes in…
- Conditions
- Glucose Intolerance, Type 2 Diabetes Mellitus, Metabolic Syndrome
- Trial name
- CaDDM (NCT00436475)
- Testing
- Vitamin D3 2,000 IU orally once daily, Calcium Carbonate 400 mg orally twice daily
- Where
- United States
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Tufts Medical Center
Glucose Intolerance, Aortic Stiffness
Healthy Aging Through Functional Food
The purpose of this study is to determine whether dietary inducers of glyoxalase 1 are effective in improving metabolic and vascular health.
- Conditions
- Glucose Intolerance, Aortic Stiffness, Vasodilation
- Trial name
- HATFF (NCT02095873)
- Testing
- Glyoxalase 1 (Glo1) inducer
- Where
- United Kingdom
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- University of Warwick