Clinical trials: Insulin Sensitivity/Resistance, active
Overweight Adolescents, Sleep
Improving Sleep Health and Circadian Timing to Support Cardiometabolic Health in Adolescents
Many teenagers get too little and late timed sleep. High body weight and diabetes are increasing in teenagers as well. This study plans to learn more about whether improving sleep habits can help improve how the body regulates…
- Conditions
- Overweight Adolescents, Sleep, Insulin Sensitivity
- Trial name
- REST (NCT07618117)
- Testing
- Circadian/Sleep (C/S)
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- University of Colorado, Denver
Circadian Rhythm Sleep Disorder of Shift Work Type, Metabolic Disease
Countermeasures to Circadian Misalignment
Insufficient sleep and circadian misalignment are independent risk factors for the development of obesity and diabetes, yet few strategies exist to counter metabolic impairments when these behaviors are unavoidable.
- Conditions
- Circadian Rhythm Sleep Disorder of Shift Work Type, Metabolic Disease, Insulin Sensitivity
- Trial name
- C2CM (NCT04966351)
- Testing
- Time-restricted feeding, Circadian Misalignment
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Colorado State University
Diabetes Mellitus, Insulin Sensitivity
A Study to Evaluate the Effect of Retatrutide on Insulin Secretion and Insulin Sensitivity in Adult Participants With Type 2 Diabetes Mellitus
The primary objective of Study GZQG is to compare the effect of retatrutide and placebo on total clamp disposition index (cDI) after 28 weeks of treatment.
- Trial name
- NCT06982859
- Testing
- Retatrutide, Semaglutide
- Where
- Germany
- Volunteers
- 95 people
- Sponsor
- Eli Lilly and Company
Dietary Intervention, Gut Microbiota
Phenolic Dependent And Independent Effects Of Whole Grain Sorghum On Immunometabolism
Sorghum is a nutrient-dense ancient grain that, when eaten as a whole grain, provides health-beneficial dietary fiber, protein, and phenolics.
- Conditions
- Dietary Intervention, Gut Microbiota, Insulin Sensitivity/Resistance, Obesity & Overweight
- Trial name
- NCT07832071
- Testing
- Whole grain sumac sorghum, Whole grain white sorghum, White rice
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Nebraska Lincoln
Insulin Sensitivity, Overweight or Obesity
Pulses Consumption and Its Role in Managing Systemic Inflammation, Insulin Sensitivity and Gut Microbiome in Human
Objective 1: Characterize indices of systemic inflammation and gut microbiota composition and function after chronic (12 weeks) intake of pulses compared to control diet in human OW/OB-IR participants.
- Conditions
- Insulin Sensitivity, Overweight or Obesity, Inflammatory Response
- Trial name
- PS (NCT04267705)
- Testing
- Control, Black bean, Chickpea
- Where
- United States
- Volunteers
- 103 people, healthy volunteers welcome
- Sponsor
- Clinical Nutrition Research Center, Illinois Institute of Technology
To Determine Whether Estrogen Influences the Effects of Training on Glycemic Control and Insulin Sensitivity
Does Estrogen Blunt the Effects of Exercise Training on Glycemic Control
Previous research has found that males and females respond differently to exercise training, particularly with respect to improvements in blood sugar control and immune system health.
- Trial name
- NCT07791394
- Testing
- EXERCISE TRAINING WITH OR WITHOUT MEDICATION
- Where
- Canada
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Waterloo
Adiposity, Insulin Sensitivity/Resistance
The Influence of Obesity and Insulin Sensitivity on Reward Processing and Decision Making
Reward learning and decision-making processes, which operate largely outside of conscious control, shape food choices and eating behaviors.
- Conditions
- Adiposity, Insulin Sensitivity/Resistance, Decision-Making, Reward Learning
- Trial name
- No acronym (NCT07638059)
- Testing
- Beverage: Conditioned Stimulus -, Beverage: Conditioned Stimulus +
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Virginia Polytechnic Institute and State University
Insulin Sensitivity
Mechanisms of Ultrasound Neuromodulation Effects in Diabetes
This study aims to evaluate the effect of hepatic ultrasound treatment on changes from baseline in whole-body insulin sensitivity during a hyperinsulinemic, euglycemic clamp (HE Clamp).
- Trial name
- NCT06042517
- Testing
- Ultrasound, OGTT with unlabeled glucose and liver NMR, OGTT with carbon-13 labeled glucose and liver NMR
- Where
- United States
- Volunteers
- 77 people
- Sponsor
- Yale University
Metabolic Health, Insulin Sensitivity/Resistance
Defining the Human Insulin Resistance Molecular Network; SIGNATURE
The goal of this intervention study is to learn more about what causes insulin resistance in otherwise healthy adults, and how short-term changes in physical activity or diet may influence it.
- Trial name
- SIGNATURE (NCT07255807)
- Testing
- Physical Inactivity, Hypercaloric High-Fat Diet
- Where
- Denmark
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Cardiometabolic Syndrome, Type 2 Diabetes
Circadian Intervention to Improve Cardiometabolic Health
The overall goal is to examine the efficacy of a circadian intervention in people with overweight and obesity and habitual short sleep duration (HSSD).
- Conditions
- Cardiometabolic Syndrome, Type 2 Diabetes, Sleep, Time Restricted Feeding
- Trial name
- TOCS (NCT05943626)
- Testing
- Circadian Intervention
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Utah
Lifestyle Factors, Overweight and Obesity
Effect of Sleep Extension on Ceramides in People With Overweight and Obesity
The overall goal is to determine how a sleep extension intervention (increasing time in bed) in individuals who maintain less than 6.5 hours sleep per night affects their plasma ceramides and insulin sensitivity.
- Conditions
- Lifestyle Factors, Overweight and Obesity, Insulin Sensitivity, Eating Habit
- Trial name
- NCT06180837
- Testing
- Sleep Extension Intervention
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- University of Utah
Resilience, Cognitive Function and Well-Being
Aging Resilience Through Microbiota Optimization and Regulation
Sarcopenia, characterized by the progressive loss of muscle mass and strength in older adults, is a key factor in health deterioration.
- Conditions
- Resilience, Cognitive Function and Well-Being, Muscle Function, Handgrip Strength Test, Insulin Sensitivity
- Trial name
- ARMOR (NCT06649981)
- Testing
- FMT capsule
- Where
- 2 sites in Chile
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Gonzalo Jorquera, PhD
Diabetes Mellitus, Cardiovascular Diseases
NAUTICAL: Effect of Natriuretic Peptide Augmentation on Cardiometabolic Health in Black Individuals
Black individuals are more likely to have decreased insulin sensitivity which results in a high risk for the development of cardiometabolic disease. The reasons for this are incompletely understood.
- Conditions
- Diabetes Mellitus, Cardiovascular Diseases, Insulin Sensitivity/Resistance, Metabolic Disease
- Trial name
- NCT04055428
- Testing
- Sacubitril, Valsartan 97-103 mg Oral Tablet, Valsartan 160 mg, Intravenous Glucose Tolerance Test
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Insulin Sensitivity, Healthy Adult
Diaplex and Glycemic Control
The goal of this 16-week double-blind, placebo-controlled pilot study is to determine whether daily Diaplex supplementation improves insulin sensitivity and glycemic control in adults with elevated blood glucose levels, while…
- Trial name
- NCT07711587
- Testing
- Diaplex
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Standard Process Inc.
Insulin Resistance, Insulin Sensitivity
Fructose: Substrate, Stimulus, or Both?
This objective of this study is to use sensitive methodology under controlled conditions to investigate the mechanisms by which fructose consumption contributes to excess fatty acid synthesis and elevations in blood glucose…
- Conditions
- Insulin Resistance, Insulin Sensitivity, Pre Diabetes
- Trial name
- NCT04168372
- Testing
- High fructose, fructose labeled meal, High fructose, pyruvate labeled meal, Low fructose, fructose labeled meal
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Touro University, California
Type 2 Diabetes, Insulin Sensitivity/Resistance
Exercise and Intranasal Insulin in Type 2 Diabetes
About 6.5 million adults in the United States who are 65 or older have dementia. While the exact cause of dementia is not known, it may be due to changes in the brain.
- Conditions
- Type 2 Diabetes, Insulin Sensitivity/Resistance, Cognition, Brain Blood Flow
- Trial name
- NCT07675499
- Testing
- Intranasal Insulin, High Intensity Exercise
- Where
- 4 sites in United States
- Volunteers
- 60 people
- Sponsor
- Rutgers, The State University of New Jersey
Obesity, Liver Diseases
Effect of Endoscopic Sleeve Gastroplasty in Patients With Obesity and MASH: A Randomized Controlled Trial
Metabolic dysfunction-associated steatotic liver disease (MASLD) is the most common chronic liver disease globally. While weight loss through lifestyle modification is the standard treatment, most patients regain weight limiting…
- Conditions
- Obesity, Liver Diseases, Liver Fibrosis, Liver Fat
- Trial name
- NCT06138821
- Testing
- ESG + lifestyle modification, Lifestyle modification
- Where
- 2 sites in United States
- Volunteers
- 132 people
- Sponsor
- Pichamol Jirapinyo, MD, MPH
Continuous Glucose Monitoring, Oral Glucose Tolerance
Saccharin and Acesulfame Potassium Consumption and Glucose Homeostasis in Older Adults With Prediabetes
Animal and observational research in humans suggest that specific types of non-nutritive sweeteners (NNS) may impair glycemic control.
- Conditions
- Continuous Glucose Monitoring, Oral Glucose Tolerance, Insulin Sensitivity, Inflammatory Markers
- Trial name
- NCT05441982
- Testing
- Non-Nutritive Sweetener Intake and impact on glucose homeostasis
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Virginia Polytechnic Institute and State University
Body Composition, Fitness
Evaluation of Molecular Hydrogen Supplementation to Enhance the Efficacy of Weight Loss Retreat in Overweight and Obese Adolescents
This randomized controlled trial evaluates whether molecular hydrogen supplementation enhances the effectiveness of a 4-week weight loss retreat in overweight and obese adolescents.
- Conditions
- Body Composition, Fitness, Insulin Sensitivity, Lipid Profile
- Trial name
- NCT06961110
- Testing
- Hydrogen-rich water
- Where
- Czechia
- Volunteers
- 60 people
- Sponsor
- Palacky University
Obesity, Insulin Sensitivity
Effect of Weight Loss on Intermuscular Adipose Tissue (IMAT) Signaling
The goal of this intervention study is to learn about how weight loss impacts molecular signaling of intermuscular adipose tissue (IMAT) in individuals with obesity.
- Conditions
- Obesity, Insulin Sensitivity, Muscle Weakness, Adiposity
- Trial name
- NCT06129110
- Testing
- Diet Weight Loss
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver