Clinical trials: Insulin Homeostasis
Morbid Obesity, Metabolic Syndrome
FMT in Obesity: RYGB vs. LEAN vs. Autologous FMT
This double-blinded proof-of-concept study is proposed to explore the effects of fecal microbiota transfer (FMT) in human subjects.
- Conditions
- Morbid Obesity, Metabolic Syndrome, Diabetes, PreDiabetes
- Trial name
- DACH (NCT06268990)
- Testing
- Fecal microbiota transplantation
- Where
- Austria
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Wiebke Kristin Fenske
Deficiency, Vitamin D, Insulin Resistance
Vitamin D Supplementation and and Glycemic Indexes
Age affect insulin sensitivity and the metabolism, and vitamin D status was shown to have a correlation with markers of insulin resistance.
- Trial name
- NCT03478475
- Testing
- cholecalciferol (Euro-Pharm International, Canada)
- Volunteers
- 115 people, healthy volunteers welcome
- Sponsor
- Université d'Auvergne
Type 1 Diabetes, Bariatric Surgery Candidate
Role of the Liver in Glucose Homeostasis Using Metabolic Imaging
The primary objective of this study is to assess hepatic glucose uptake using non-invasive metabolic imaging in three different populations that differ in terms of insulin and glucose kinetics.
- Trial name
- LEMON (NCT04352738)
- Testing
- Multiparametric, multinuclear MR (DMI/ 13C-MRS/ GlycoCEST/GlycoNOE)
- Where
- Switzerland
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Non-Insulin Dependent Diabetes Mellitus
Magnesium Treatment of Inflammation in Disorders of Glucose Homeostasis
In most diabetic patients where low blood magnesium levels occur the important depletion of cellular levels is usually not measured.
- Trial name
- MagInGlu (NCT01980459)
- Testing
- magnesium lactate
- Where
- Kuwait
- Volunteers
- 47 people
- Sponsor
- George Washington University
Insulin Sensitivity, Oxidative Stress
Racial Differences in Vagal Control of Glucose Homeostasis, Chronic Study
Investigators will test the hypothesis that chronic restoration of vagal nerve activity with a central acetylcholinesterase inhibitor improves insulin sensitivity and reduces adipose tissue oxidation in obese African American…
- Trial name
- RDVCGH (NCT03014323)
- Testing
- Galantamine
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Diabetes Mellitus, Type 2
Association Between Insulin Resistance and Beta Cell Function With HbA1C in Diabetics
Progression of T2DM is widely accepted to be contributed by two main components: beta cell function deterioration where insulin secretion is impaired and insulin resistance where insulin physiological response is reduced.
- Trial name
- InsuReB (NCT03196154)
- Testing
- Fasting insulin level, Plasma drug level
- Where
- Malaysia
- Volunteers
- 255 people
- Sponsor
- Clinical Research Centre, Malaysia
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
Diabetes Mellitus, Type 2, Time Restricted Feeding
Time-Restricted Feeding on Glucose Homeostasis and Quality of Life
Background: Time-restricted feeding can improve insulin sensitivity, and increase fat oxidation in people with prediabetes independent of weight loss. It may also help people to lose weight.
- Trial name
- NCT04062773
- Testing
- TRF, Normal timing of food intake
- Where
- Kuwait
- Volunteers
- 50 people
- Sponsor
- Dasman Diabetes Institute
Metabolic Syndrome X
Soy Protein Intake and the Metabolic Syndrome
Soy protein has a high biological value, and contains several potential health-related nutritional factors, i.e. its amino acids pattern, biological active peptides and non-protein compounds such as isoflavones.
- Trial name
- SOY (NCT01694056)
- Testing
- Soy protein diet, Control diet
- Where
- Netherlands
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Wageningen University
Polycystic Ovary Syndrome (PCOS), Betatrophin
Serum Betatrophin Levels in Normal-Weight and Overweight Adolescents With PCOS
Polycystic ovary syndrome (PCOS) is a common endocrine and metabolic disorder in adolescents and women of reproductive age and is frequently associated with insulin resistance and an increased risk of metabolic complications.
- Conditions
- Polycystic Ovary Syndrome (PCOS), Betatrophin, Body Mass Index (BMI), Insulin Resistance
- Trial name
- NCT07480993
- Testing
- Serum betatrophin levels
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Ankara City Hospital Bilkent
Insulin Resistance
Impact of Poplar Propolis on Metabolic Disturbances of Insulin Resistance
Propolis, a natural resinous mixture rich in polyphenols, produced by bees from a variety of plant sources, has shown significant therapeutic effects and may prevent the development of certain chronic diseases.
- Trial name
- NCT05717881
- Testing
- Propolis
- Where
- France
- Volunteers
- 9 people
- Sponsor
- Aix Marseille Université
Healthy
Postprandial Insulin Secretion and Appetite Regulation After Moderate Alcohol Consumption
A body of epidemiologic studies show that moderate alcohol consumption is associated with a protective effect against type 2 diabetes.
- Trial name
- NCT00524550
- Testing
- moderate alcohol consumption
- Where
- Netherlands
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- TNO
Glucose Homeostasis
Postprandial Glucose Handing in Contraceptive and IUD Users
Goals: The long-term use of hormonal birth control has been shown to effect glucose handling, or blood sugar regulation, and potentially lead to insulin resistance which increases a person's risk for metabolic diseases such as…
- Trial name
- HCPG (NCT07169591)
- Testing
- Oral Glucose Tolerance test (75g 2-hour)
- Where
- Canada
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- McMaster University
Glucose Homeostasis
Effects of Oral GLP-1 on Glucose Homeostasis and Appetite Profile in Healthy Male Subjects
The investigators aimed to investigate the pharmacokinetic and pharmacodynamic effects of a single dose (2 mg) of oral GLP-1 administered prior to an oral glucose tolerance test (oGTT) in 16 healthy males
- Trial name
- NCT00822003
- Testing
- Oral GLP-1
- Where
- Switzerland
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
MODY-2 Diabetes
The Effect of ß-cell Specific Glucokinase Mutation on Glucose Homeostasis and Insulin Secretion in a MODY-2 Family
Type 2 diabetes mellitus patients exhibit many glucose homeostasis abnormalities in different tissues and organs. Among the more important defects are disturbed hepatic glucose metabolism and defective pancreatic β-cell function.
- Trial name
- NCT01960231
- Testing
- OGTT
- Where
- Israel
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Sheba Medical Center
Obesity, Insulin Resistance
Correction of Vitamin D Levels and Its Effect on Insulin Resistance and Weight Gain in Obese Youth
Vitamin D deficiency is extremely common in obese youth. In our obese population followed in the Endocrinology clinic at Children's Medical Center Dallas, vitamin D levels were inversely correlated with a measure of insulin…
- Conditions
- Obesity, Insulin Resistance, Vitamin D Deficiency
- Trial name
- NCT02168660
- Testing
- Vitamin D3
- Where
- United States
- Volunteers
- 109 people
- Sponsor
- Perrin C White, MD
Obesity and Overweight, Pre-diabetic
Targeted Precision Nutrition Strategy To Prevent Chronic Metabolic Diseases
Nutrition is very important to keep blood sugar levels balanced. If blood sugar levels are too high, it can lead to diseases such as cardiovascular disease and type 2 diabetes (T2DM).
- Conditions
- Obesity and Overweight, Pre-diabetic, Type 2 Diabetes Mellitus (T2DM)
- Trial name
- PRECINUT (NCT06923644)
- Testing
- Optimal Metabotype-specific diet, Sub-optimal diet
- Where
- 2 sites in Netherlands
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Diabetes Mellitus
Aldosterone and Glucose Homeostasis
Determine the effect of aldosterone on how the body handles glucose (sugar).
- Trial name
- NCT00732160
- Testing
- Aldosterone infusion (A), Vehicle Infusion (V), High Sodium Diet (HS)
- Where
- United States
- Volunteers
- 34 people
- Sponsor
- Vanderbilt University
Polycystic Ovary Syndrome, Berberine
Berberine and Polycystic Ovary Syndrome
Polycystic Ovary Syndrome (PCOS) is the most frequent endocrine disease in female reproductive-age. Recently, increasing evidence has shown that natural plant-based products may play a role in PCOS management.
- Trial name
- NCT04932070
- Testing
- Berberine
- Where
- Italy
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Azienda di Servizi alla Persona di Pavia
Protein, Healthy
Dietary Protein Restriction and Health
The incidence of type 2 diabetes worldwide has increased significantly over the past decades, which is associated with changing dietary habits and physical inactivity.
- Conditions
- Protein, Healthy, Diet
- Trial name
- LOWPRO (NCT06267235)
- Testing
- Dietary protein restriction
- Where
- Denmark
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen