Clinical trials: Fasting, Intermittent
Overweight, Obesity
The Beneficial Effects of a Protein-rich Breakfast on Appetite Control & Cognition in Overweight and Obese Adolescents
The purpose of this study is to assess whether the daily addition of a protein-rich breakfast leads to beneficial changes in appetite control, food intake regulation,and cognitive function in overweight \& obese 'breakfast…
- Trial name
- NCT01192100
- Testing
- Breakfast Skipping, Normal Protein Breakfast Meals, Protein-rich Breakfast Meals
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- University of Missouri-Columbia
Obesity
Extended Evening Fasting: Metabolic Health and Energy Balance
This study will compare metabolic and feeding behaviour responses to 4 days of extended evening fasting vs. a control trial
- Trial name
- NCT04924517
- Testing
- Extended Evening Fasting, Control
- Where
- United Kingdom
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Nottingham Trent University
Time Restricted Eating, Obesity
Time-restricted Eating Versus Daily Continuous Calorie Restriction on Body Weight and Colorectal Cancer Risk Markers
Approximately 42% of American adults are obese, and this condition is strongly related to the development of colorectal cancer. Innovative lifestyle strategies to treat obesity and reduce colorectal cancer risk are critically…
- Conditions
- Time Restricted Eating, Obesity, Weight Loss, Colorectal Cancer
- Trial name
- NCT05114798
- Testing
- Time restricted eating, Calorie Restriction
- Where
- United States
- Volunteers
- 194 people, healthy volunteers welcome
- Sponsor
- University of Illinois Chicago
Obesity, Diabetes Type 2
Metabolic and Hormonal Effects of 5:2 Intermittent Fasting
The aim of the present study is to investigate in subjects with and without type 2 diabetes the effect of calorie restriction (CR) according to the 5:2 method for 6 months (every week two days caloric fasting with 500 calories…
- Trial name
- NCT02450097
- Testing
- Caloric restriction
- Where
- Sweden
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Karolinska University Hospital
Metabolic Syndrome, Obesity and Obesity-related Medical Conditions
Effects of Intermittent Fasting and Exercise on Inflammation, Metabolism, and the Microbiome in Metabolic Syndrome
The goal of this intervention trial is to assess the effects of intermittent fasting, both alone and in combination with high-intensity interval training, on patients with obesity and metabolic syndrome.
- Trial name
- FIT (NCT06885255)
- Testing
- Alternate day fasting, Time restricted eating, High-intensity interval training
- Where
- Germany
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- University of Erlangen-Nürnberg Medical School
Obesity, Colorectal Cancer
Time-Restricted Eating and Mindfulness-Based Stress Reduction to Reduce the Risk of Early-Onset Colorectal Cancer
The goal of this clinical trial is to evaluate the feasibility of remote time-restricted eating (TRE) and mindfulness-based stress reduction (MBSR) interventions and the preliminary effect on EOCRC-related markers.
- Conditions
- Obesity, Colorectal Cancer, Microbial Colonization, Time Restricted Feeding
- Trial name
- MBSR&TRE (NCT06022887)
- Testing
- TRE, MBSR
- Where
- United States
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Lisa Tussing-Humphreys
Type2Diabetes
TRE in Type 2 Diabetes (See Food Study 3)
Hyperglycemia in patients with Type 2 Diabetes Mellitus is initially treated with metformin coupled with intentional caloric restriction, which is difficult to sustain due to multiple barriers, including acquiring the necessary…
- Trial name
- SFS3 (NCT05290246)
- Testing
- Time restricted eating, Caloric reduction
- Where
- United States
- Volunteers
- 115 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Obesity and Metabolic Syndrome
The Effects of Early vs. Delayed Time-Restricted Eating on Metabolic Syndrome Parameters
This study aims to compare the effects of early and delayed time-restricted eating on metabolic syndrome parameters in obese women.
- Trial name
- NCT07096505
- Testing
- Early time restricted eating with calorie restriction, Delayed Time Restricted Eating with calorie restriction, Control group with calorie restriction
- Where
- Turkey (Türkiye)
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- SINEM BAYRAM
Obesity & Overweight, Gut -Microbiota
Effects of Monday-Thursday Sunnah Fasting on Short-Chain Fatty Acids, GLP-1, Satiety, and Nutritional Status in Obese Males
This quasi-experimental study investigated the effects of 8 weeks of Monday-Thursday Sunnah fasting on fecal short-chain fatty acids (SCFA), fasting total GLP-1, appetite regulation (hunger and satiety area under the curve)…
- Trial name
- NCT07703865
- Testing
- Monday-Thursday Sunnah Dry Fasting
- Where
- Indonesia
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- University of Muhammadiyah Jakarta
Cardiometabolic Risk, Executive Function
Effects of Diet and Exercise Interventions on Cardiometabolic Risk Markers, Executive Function, and Intestinal Flora
The purpose of this study is to estimate the effects of diet and exercise interventions on body weight, cardiovascular metabolic markers, executive function, and intestinal flora among undergraduate students, as well as the…
- Conditions
- Cardiometabolic Risk, Executive Function, Intestinal Microbiome
- Trial name
- NCT04834687
- Testing
- Exercise, Diet
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Sun Yat-sen University
Obesity and Type 2 Diabetes, Metabolic Diseases
Effects of HIIT vs. TRE on Type 2 Diabetes Risk
The primary aim of this randomized controlled trial is to examine the effects of a 4-week high-intensity interval training (HIIT) and time-restricted eating (TRE) intervention on cardiometabolic biomarkers in adolescents and…
- Conditions
- Obesity and Type 2 Diabetes, Metabolic Diseases, High-intensity Interval Training, Time-restricted Eating
- Trial name
- NCT07215533
- Testing
- High-intensity interval training, Time-restricted eating
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Syracuse University
Non-Alcoholic Fatty Liver Disease, Time Restricted Feeding
Effects of Time-restricted Eating Supported by Mobile Technology in Patients With Non-alcoholic Fatty Liver Disease: Randomized Controlled Trial
In non-alcoholic fatty liver disease (NAFLD), it is established that calorie restriction is the most essential dietary modification.
- Conditions
- Non-Alcoholic Fatty Liver Disease, Time Restricted Feeding, Mobile Technology
- Trial name
- NCT05579158
- Testing
- Mobile application and wearable device, Time-restricted eating
- Where
- South Korea
- Volunteers
- 337 people, healthy volunteers welcome
- Sponsor
- Hanyang University
Obesity, Abdominal
The Impact Of An Intermittent Energy Restricted Diet On Insulin Sensitivity In Men and Women With Central Obesity
An intermittent energy restricted (IER) diet may modify cardio-metabolic disease risk factors compared to an energy-matched continuous energy restricted (CER) diet.
- Trial name
- Met-IER (NCT02679989)
- Testing
- Intermittent Energy Restriction, Continuous Energy Restriction
- Where
- United Kingdom
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- King's College London
Fasting and Performance
Effects of a Time Restricted Eating Protocol on Cyclists (TRECYC)
We sought to investigate the effects of 4 weeks of 16/8 time restricted eating (TRE) with windows of 16 hours of fasting and 8 hours of eating) on elite cyclists' performance, metabolic and blood parameters.
- Trial name
- TRECYC (NCT04320784)
- Testing
- Time restricted eating, Control
- Where
- Italy
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University of Padova
Fasting, Intermittent Fasting
Time Restricted Feeding in Male Runners
This is a cross-over intervention study designed to evaluate how four weeks of time restricted feeding (16 hours fasting and 8 hours feeding), compared to four weeks of a more traditional eating pattern (12 hours fasting and 12…
- Conditions
- Fasting, Intermittent Fasting, Athletic Performance, Cardiovascular Risk Factor
- Trial name
- NCT03569852
- Testing
- Time Restrictive Feeding, Traditional Eating Pattern
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- USDA, Western Human Nutrition Research Center
Gastric Emptying, Glucagon-Like Peptide-1 Receptor Agonists
Effect of Glucagon-like Peptide-1 Receptor Agonists (GLP-1 RA) on Gastric Emptying
This study aims to assess the effect of using Glucagon-like peptide-1 receptor agonists (GLP-1) receptor agonists on gastric emptying on surgical patients and whether specific guidelines need to be established for these patients.
- Conditions
- Gastric Emptying, Glucagon-Like Peptide-1 Receptor Agonists, Intermittent Fasting, Intraoperative Complication Due to Anesthesia
- Trial name
- NCT07140289
- Testing
- Ultrasound of gastric contents
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Wael Saasouh, MD
Sleep Quality, Compliance
Changes in 24-hour Activity Cycle Behaviors During a Time-Restricted Eating Intervention in College-Aged Women
Time-restricted Eating (TRE) is a dietary approach that limits food intake to 4 - 12-hour windows without intentionally altering diet quality.
- Conditions
- Sleep Quality, Compliance, Physical Activity, Sedentary Behaviors
- Trial name
- DAWG-TREAT (NCT07520786)
- Testing
- Time Restricted Eating, Control
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Georgia
Time Restricted Feeding, Exercise
Time-Restricted Eating, Exercise and Cardiometabolic Health in Obesity
In Spain, overweight and obesity prevalence is reaching 70% in men and 50% in women. Excess of triglycerides are usually stored in the subcutaneous adipose tissue (SAT), until a point where SAT is unable to expand further.
- Conditions
- Time Restricted Feeding, Exercise, Hepatic Steatosis, Cardiometabolic Syndrome
- Trial name
- TEMPUS (NCT05897073)
- Testing
- Time-restricted eating intervention, Exercise intervention, Time-restricted eating plus exercise intervention
- Where
- 2 sites in Spain
- Volunteers
- 187 people, healthy volunteers welcome
- Sponsor
- Universidad de Granada
Fasting, Healthy
Effects of a Time Restricted Eating Protocol on Resistance Training Men
The study sought to investigate the effects of 16/8 time restricted eating (TRE) with windows of 16 hours of fasting and 8 hours of eating on on body composition, muscle strength, and metabolic factors during resistance training…
- Trial name
- NCT04668378
- Testing
- Time restricted eating, Normal Diet
- Where
- Italy
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- University of Padova
Body Composition, Physical Performance
High-Intensity Interval Training and Intermittent Fasting on Body Composition and Physical Performance in Active Women
The objective of this study is to compare the body composition and physical performance effects of HIIT, with or without intermittent fasting intervention in active women.
- Conditions
- Body Composition, Physical Performance, Intermittent Fasting
- Trial name
- NCT04404413
- Testing
- Intensity interval training (HIIT), Intensity interval training (HIIT) + intermittent fasting
- Where
- Spain
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- University of Alicante