Trials for People without diabetes

Brain Activation and Balance Study

  • Diabetic or Alzheimer’s Effects on Brain Activation and Standing Balance

    This study seeks to determine the effects of type 2 diabetes mellitus OR Alzheimer's disease on blood flow velocity and levels of oxygen in the brain, and how these changes influence one's balance when standing with and without a secondary task.

Type 2

Exercise Regulation of Human Adipose Tissue

  • Exercise Regulation of Human Adipose Tissue

    ​The purpose of this study is to better understand the effect of exercise training on your adipose (fat) tissue.

Type 2
Glucose Control

Glucose Monitoring Study

  • Determining Efficacy of Continuous Glucose Monitoring to Reduce Hypoglycemia and Improve Safety after Gastric Surgery

    The purpose of this study is to test if a continuous glucose monitor (CGM) can detect and help prevent hypoglycemia (low blood sugar) in individuals who have post-bariatric surgery hypoglycemia syndrome.

Glucose Control

Hypoglycemia and the Gut Microbiome

  • Hypoglycemia and the Gut Microbiome

    ​The purpose of this study is to find out if patterns of microbiome composition (bacteria in your stool) are related to how glucose levels change after a meal in patients with hypoglycemia (low blood sugar).

Glucose Control

Metabolic Health and Sperm

  • Impact of metabolic health on sperm epigenetic marks in humans

    ​The purpose of this study is to determine whether a man's metabolic health, including diabetes and body weight, can affect signals in his sperm which affect how genes are turned on or off.

Type 1
Type 2


  • TrialNet Natural History Study for the Prevention of Type 1 Diabetes

    The study aims to identify youth and adults at risk for type 1 diabetes by testing for diabetes-related antibodies in relatives of people with type 1 diabetes.

Type 1
At Risk

Not Recruiting

Betaine Study

  • Metabolic Effects of Betaine Supplementation

    In this clinical research study we are evaluating whether supplementation of a naturally occurring component found in beets and other vegetables and grains reduces diabetes risk.

At Risk

Exercise Training Study

  • Investigation of Exercise Training Induced Myokines and Adipokines in Humans

    The purpose of this study is to study the effects of aerobic exercise training on circulating proteins secreted from fat and muscle tissue in a healthy population.

Healthy Volunteer

Glucagon Pump Study

  • Closed-Loop Glucagon Pump for Post-Gastric Bypass Hypoglycemia

    ​The purpose of this study is to test if a continuous glucose sensor linked to a computer and a pump can provide a low dose of glucagon to prevent hypoglycemia after a liquid meal in individuals who have hypoglycemia after gastric bypass.

Glucose Control


  • Psychosocial Aspects of Artificial Pancreas Research

    This study will explore attitudes toward diabetes technology and automated insulin delivery.

Type 1


  • Monitoring Autoimmunity in Diabetes

    The purpose of the "Monitoring Autoimmunity in Diabetes" study is to look at changes in the body that may occur with the development of type 1 diabetes.

Type 1