Clinical trials: Ghrelin
Gastroesophageal Disease
To Determine if Sleep Deprivation Results in Increased Esophageal Acid Exposure
The purpose of this study is to determine if sleep deprivation results in increased esophageal acid exposure in healthy controls and gastroesophageal reflux disease (GERD) patients.
- Trial name
- IRUSESOM0428 (NCT01093339)
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Southern Arizona VA Health Care System
Healthy, Growth Hormone
Ghrelin, Growth Hormone and Growth Factors at High Altitude
Regulation of ghrelin, growth hormone and growth factors at high altitude and their change during ascent to high altitude has not been studied in depth yet.
- Trial name
- NCT00966134
- Testing
- exposure to high altitude
- Volunteers
- healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Bariatric Surgery (Gastric Bypass)
Can Postprandial Reactive Hypoglycaemia be Reduced in Patients After Roux-en-Y Gastric Bypass With a Low Carbohydrate Diet?
Roux-en-Y gastric bypass (RYGB) accelerates nutrient delivery to the small intestine causing higher peak blood glucose concentration early after meal intake.
- Trial name
- NCT02665715
- Testing
- Low carbohydrate meals, Standard carbohydrate meals
- Where
- Denmark
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Amirsalar Samkani
the Diabetic Process
Deacylated Ghrelin and Beta Cell Function
Use of human unacylated ghrelin (UAG, also called des-octanoyl ghrelin) to study physiology in healthy subjects. The proposed research is an investigator-initiated study funded by the National Institutes of Health designed to…
- Trial name
- UAG (NCT01531283)
- Testing
- unacylated ghrelin, acyl ghrelin, combined acyl and desacyl ghrelin
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- David Dalessio
Metabolic Syndrome, Menopause
Evaluation of Lifestyle Modification on Cardiovascular Risk
This study proposes to examine the independent and combined effects of an 8-week home-based, equipment-free HIIT exercise intervention with/without Mediterranean diet through ghrelin-mediated alteration in overweight and obese…
- Conditions
- Metabolic Syndrome, Menopause, Cardiovascular Diseases, Obesity
- Trial name
- GHRexD (NCT05417698)
- Testing
- Exercise Only (Ex only), Exercise and Mediterranean Diet (Ex + MedDiet)
- Where
- United Kingdom
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Swansea University
Glucose Metabolism Disorders
Effects of Sucralose on Glucose Metabolism
In this study the effects of sucralose on insulin sensitivity, beta-cell response and appetite regulating hormones will be evaluated.
- Trial name
- Sucralose (NCT02589002)
- Testing
- Sucralose
- Where
- Mexico
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran
Obesity
Ghrelin Regulation and Structure: Effect of Diet Composition on Ghrelin
The purpose of this study is to learn more about how diet affects the hormone ghrelin. Ghrelin is made in the stomach and causes appetite to increase.
- Trial name
- NCT00694512
- Testing
- Low fat diet, High fat diet, MCT diet
- Where
- United States
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Functional Dyspepsia, H. Pylori Infection
Gut Hormone, Nociceptors, Neurotrophic Factors Expression in Functional Dyspepsia
The pathophysiology of functional dyspepsia is still unclear but several peptides have been indicated in the etiological factors in FD.
- Trial name
- FD (NCT02173925)
- Where
- South Korea
- Volunteers
- 314 people, healthy volunteers welcome
- Sponsor
- Seoul National University Bundang Hospital
Feeding Behaviors, Lack of Satiety
Metabolic and Neurofunctional Responses to Breakfasts
This study aims at assessing the effects of glucose and different types of breakfast on metabolic and neurofunctional responses in healthy individuals.
- Conditions
- Feeding Behaviors, Lack of Satiety, Attention Deficit and Disruptive Behavior Disorders
- Trial name
- NCT02897570
- Testing
- Glucose, Milk & Cereals, Milk, apple & snack
- Where
- Italy
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Ospedale San Donato
Overweight, Obesity
Interactive Effects of an Isocaloric High-protein Diet and Resistance Exercise in Untrained Overweight Young Men
Background: The interactive effects of resistance training and dietary protein on hormonal responses in overweight or obese adults are not clear and remain controversial.
- Trial name
- NCT01714700
- Testing
- High protein diet, Resistance exercise, Standard diet, Resistance exercise
- Where
- South Korea
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Pusan National University Yangsan Hospital
Appetitive Behavior
Effect of Oral Lactate Ingestion on Appetite Regulation
The goal if this study is to determine how oral lactate ingestion affects markers of appetite regulation. Researchers will compare oral lactate ingestion to a sodium chloride placebo.
- Trial name
- NCT06379815
- Testing
- Sodium Lactate, Sodium Chloride
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Wilfrid Laurier University