Clinical trials: Gastric Emptying
Prediabetes, Normoglycemic
Effect of a Collagen Hydrolysate on Postprandial Blood Glucose Profile, Gastric Emptying and GLP-1 Release in Normoglycemic and Prediabetic Subjects
Aim of the study is to investigate the postprandial response on blood glucose, insulin, C-peptide, incretin response and gastric emptying after intake of collagen hydrolysate compared to placebo in normoglycemic and in…
- Trial name
- NCT06789263
- Testing
- Collagen hydrolyzed peptides
- Where
- Germany
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Rousselot BVBA
Gastroparesis, Dyspepsia
Longitudinal Evaluation of Gastric Emptying and Accommodation in Children With Dyspepsia
The purpose of this research is to further study the relationship between gastroparesis (GP) (a condition in which the stomach cannot empty itself of food in a normal fashion) and functional dyspepsia (FD) (frequent symptoms of…
- Trial name
- NCT05055336
- Testing
- Gastric emptying breath test, Stomach ultrasound
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Miami
Obesity / Overweight
Effects of Tirzepatide on Gut Microbiota and Gastrointestinal Function After Drug Withdrawal in Obese Patients
This is an observational cohort study. The primary objective is to analyze the dynamic changes in gut microbiota and metabolic profiles in obese patients treated with Tirzepatide.
- Trial name
- NCT07847515
- Testing
- Tirzepatide
- Where
- China
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Nanjing First Hospital, Nanjing Medical University
Obesity, Diabetes
Crossover Trials Which Assessed Consumption of Slowly Digestible Carbohydrates for 21 Days on Gastric Emptying Rates
To gain a better understanding about the conditioning effect of consumption of slowly digestible carbohydrate on gastric emptying rate, respiratory quotient and metabolic flexibility, this study will focus on monitoring change in…
- Trial name
- INT (NCT05430061)
- Testing
- slowly digestible carbohydrate
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Purdue University
Gastric Contents
Does the Menstrual Phase Affect Gastric Emptying? Prospective, Observational Study
This prospective observational study aimed to evaluate the relationship between menstrual phase cycles and gastric emptying in female volunteers of reproductive age.
- Trial name
- MAGUSG (NCT05407558)
- Where
- Turkey (Türkiye)
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Konya Meram State Hospital
Diabetes
The Effect of Gastric Emptying on Blood Glucose Profile of Type 1 Diabetes Mellitus and Its Therapeutic Strategies
Establish a cohort study to describe the characteristics of gastric emptying in patients with type 1 diabetes, and adjust the timing of insulin injection during meals to improve blood glucose fluctuations according to the speed…
- Trial name
- NCT06173934
- Testing
- insulin injection 15 minutes before meals, Insulin injection 15 minutes after eating
- Where
- China
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Nanjing First Hospital, Nanjing Medical University
Gastroparesis
ABCA2 GIRMS Analytical Validation Clinical Performance Study
The purpose of this study is to collect human breath samples for use in a validation study intended to demonstrate equivalent clinical performance measures of new ABCA2 GIRMS (Automated Breath Carbon Analyzer-2 Gas Isotope Ratio…
- Trial name
- NCT04607304
- Testing
- ABCA2 GIRMS
- Where
- United States
- Volunteers
- 95 people, healthy volunteers welcome
- Sponsor
- Cairn Diagnostics
Preoperative Fasting
Gastric Emptying After a Yoghurt Breakfast in Children: a Pilot Study
Children are asked to fast before anaesthesia to reduce the amount of material remaining in the stomach. Prolonged fasting can cause hunger, thirst and discomfort.
- Trial name
- PREFACT (NCT07866014)
- Testing
- Three-hour fasting after yoghurt breakfast, Four-hour fasting after yoghurt breakfast
- Where
- Turkey (Türkiye)
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Baskent University Ankara Hospital
Effects of Lipids on Gastric Emptying, Effects of Lipids on Satiety Hormones
Effects of Lipids on Gastric Emptying, Satiety Hormones, and Appetite in Severe Overweight
In lean subjects, free fatty acid (FFA) promotes gut hormone release, delays gastric emptying, and reduces appetite and energy intake more than an isocaloric load of triglyceride (TG).
- Conditions
- Effects of Lipids on Gastric Emptying, Effects of Lipids on Satiety Hormones, Effects of Lipids on Appetite
- Trial name
- NCT01681459
- Where
- Denmark
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Hvidovre University Hospital
Obesity
Effect of Oral Feeding on Gastric Emptying, Gut Blood Flow, and Hormone Responses in Obese and Healthy Weight Subjects
Obesity is a complicated condition that is poorly understood. The aim of this study is to increase our knowledge of how the condition may arise, and what makes obese people remain obese.
- Trial name
- NCT03860623
- Where
- United Kingdom
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Metabolic Disease
Protein, Calcium and Gut Hormone Secretion
Hormones that are produced by our stomach and intestines play a role in regulating our appetite and health, and are therefore of high interest for managing conditions such as obesity and Type 2 Diabetes (T2D).
- Trial name
- PROCAL2 (NCT04659902)
- Testing
- Protein form
- Where
- United Kingdom
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University of Bath
Obesity
Flintstone Foods 1
This exploratory study is designed to compare the gastric layering and rates of emptying and by inference rates of digestion of a Palaeolithic inspired meal and a reference meal.
- Trial name
- NCT01925053
- Testing
- PAL meal, REF meal
- Where
- United Kingdom
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- Quadram Institute Bioscience
Gastric Emptying
Gastric Emptying and Gallbladder Motility Study
Background of the study: Plant sterols can play an important role in lowering plasma cholesterol. The extent to which plant sterols can reduce plasma cholesterol levels depends on the intake scenario.
- Trial name
- NCT00940849
- Testing
- Plant sterol containing drink, Standard macaroni meal
- Where
- Netherlands
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Gastric Emptying, Intestinal Transit Time
Impact of Different Dietary Fibers in Gastric Emptying Time and Intestinal Transit of Healthy Volunteers
The digestive process begins in the mouth and follows in the stomach and intestine. In the stomach the food is mixed with the gastric juices forming the chyme.
- Trial name
- NCT03982836
- Testing
- Soluble Dietary Fibers
- Where
- Brazil
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Federal University of Minas Gerais
Obesity and Other Hyperalimentation
Digestion of Foods Consumed in Africa
As populations become urbanized in Africa, the change to a more Westernized diet has been associated with rise in obesity and related metabolic syndrome diseases.
- Trial name
- NCT03007368
- Testing
- Rice, Potato, Pasta
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Purdue University
Heart Disease
Postprandial Hemodynamics
To study the postprandial alterations in hemodynamics and blood pressure in relation to gastric emptying rate, postprandial blood glucose, plasma concentrations of insulin, satiety in healthy subjects.
- Trial name
- NCT01027507
- Where
- Sweden
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Skane University Hospital
Endocrine System Diseases
Effect of Amino Acids and Sugar Alcohols on Gastric Emptying and Release of Satiation Peptides in Humans
With this study the investigators investigate the effects of amino acids (tryptophan in two different concentrations, leucin) and sugar alcohols (xylitol, erythritol) on satiety mechanisms.
- Trial name
- NCT02563847
- Testing
- 0.52 g L-Tryptophan, 1.56 g L-Tryptophan, 1.56 g L-Leucine
- Where
- Switzerland
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
Appetitive Behavior
Gastric Emptying of Rice With Different Starch Properties
Glycemic carbohydrates are associated with metabolic disturbances, such as type II diabetes, due to rapid digestion of starch into glucose.
- Trial name
- NCT03035981
- Testing
- White rice, low amylose, White rice, high amylose, White rice, slow
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Purdue University
Type 2 Diabetes Mellitus
Assessment of Gastric Emptying by SHR20004 in Healthy Subjects
The purpose of this study is to investigate the impact of SHR20004 on the pharmacokinetic (PK) characteristics of acetaminophen in healthy subjects.
- Trial name
- NCT06137469
- Testing
- Acetaminophen/SHR20004
- Where
- China
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Jiangsu HengRui Medicine Co., Ltd.
Colonoscopy
Time Interval After Gastric Emptying and Quality of Bowel Cleansing
The goal of this [clinical trial] is to [explore the balance time point between the waiting time for intestinal preparation after gastric emptying and quality of bowel preparation.] in [patients with painless colonoscopy].
- Trial name
- NCT06111937
- Testing
- after ultrasound gastric assessment to ensure gastric empty, painless colonoscopy was performed within 2 hours
- Where
- China
- Volunteers
- 148 people, healthy volunteers welcome
- Sponsor
- Nanjing First Hospital, Nanjing Medical University