Clinical trials: Time Restricted Eating
PreDiabetes, Obesity
Development of an Adaptive Treatment for Weight Loss in People With Prediabetes
This 16-week study will use an experimental approach called the Sequential Multiple Assignment Randomized Trial to help determine which combination and sequence of weight loss program features are most effective in people who are…
- Trial name
- NCT04745572
- Testing
- High Carbohydrate Diet, Reduced Carbohydrate Diet
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
PCOS, Hyperinsulinemia
Time-restricted Eating to Improve Metabolic Abnormalities in Polycystic Ovarian Syndrome
Polycystic ovarian syndrome (PCOS) is associated with metabolic symptoms such as hyperinsulinemia. Time-restricted eating may reduce serum insulin and improve insulin resistance in patients with PCOS.
- Conditions
- PCOS, Hyperinsulinemia, Insulin Resistance
- Trial name
- TimeMAP (NCT05126199)
- Testing
- Time restricted eating, Normal ad libitum diet
- Where
- Ireland
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Ruairí Floyd
Obesity, Prediabetes
The Effect of Time-Restricted Eating in 24-hour Metabolic Homeostasis and Diurnal Rhythm
Time-restricted eating (TRE) is a dietary manipulation that involves restricting food intake to 6-12 h/day with no food intake during the rest of the day. In animals, TRE improves metabolic function without caloric restriction.
- Trial name
- Rhythm (NCT07820384)
- Testing
- Time restricted eating, Healthy Eating, Extended eating window
- Where
- United Kingdom
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Cambridge University Hospitals NHS Foundation Trust
Time Restricted Feeding, Feeding Behavior
The Effects of Time-Restricted Eating Model
There is increasing evidence of the effects of the time-restricted diet model based on the daily intake of energy within a period of 8-12 hours on body weight control and metabolic parameters.
- Conditions
- Time Restricted Feeding, Feeding Behavior, Impulsive Behavior
- Trial name
- NCT04960969
- Testing
- Time-restricted feeding for 4 weeks
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Elif Emiroğlu
Weight Loss, Time Restricted Feeding
TRE: Microbiome, Metabolic Health and Bone
In the Time-Restricted Eating: Microbiome and Bone (TREMBO) study, the primary goal is to determine the effect of time-restricted eating with caloric restriction compared to caloric restriction alone on bone health, as well as…
- Conditions
- Weight Loss, Time Restricted Feeding, Bone Loss
- Trial name
- TREMBO (NCT05548517)
- Testing
- Time Restricted Eating (TRE), Calorie Restriction
- Where
- United States
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- Rutgers, The State University of New Jersey
Cardiometabolic Syndrome, Glucose Metabolism Disorders
The Effect of Flexitarian, Time-restricted Eating on Cardiometabolic Traits in Normal Weight, Young Men
The goal of this factorial randomized controlled trial is to find out whether time-restricted eating and flexitarian diet (on its own and combined) can improve cardiometabolic health markers in normal weight, young men with…
- Conditions
- Cardiometabolic Syndrome, Glucose Metabolism Disorders, Blood Pressure, Lipid Metabolism Disorders
- Trial name
- FlexiFast (NCT05762263)
- Testing
- Dietary
- Where
- Poland
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- University of Warmia and Mazury in Olsztyn
Cancer Prevention
Family-Based Meal Timing for Cancer Prevention Among Native Hawaiian and Other Pacific Islanders: FAMTIME
Native Hawaiian or other Pacific Islanders (NHPI) including those from Polynesia, Micronesia, and Melanesia, are the fastest growing racial/ethnic group in the U.S., but they are vastly underrepresented in health research.
- Trial name
- FAMTIME (NCT07262593)
- Testing
- Time Restricted Eating (TRE), Medically Tailored Meals (MTM)
- Where
- United States
- Volunteers
- 2 people, healthy volunteers welcome
- Sponsor
- University of Utah
Nutrition, Healthy, Muscle Damage
Early Time-Restricted Eating in Young Judo Athletes
This study investigates the effects of a 5-month early time-restricted eating (e-TRE) intervention on body composition, muscle damage biomarkers, and psychological variables in highly trained young male judo athletes.
- Conditions
- Nutrition, Healthy, Muscle Damage, Time Restricted Eating, Anxiety
- Trial name
- TRE-JUDO (NCT07671443)
- Testing
- Early Time-Restricted Eating (e-TRE)
- Where
- Tunisia
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Manouba
Obesity, Meal Frequency
Time Restricted Eating and Meal Frequency for Appetite Control
Obesity is one of the largest worldwide health problems. There are increasing rates of overweight and obesity, and in recent years, worldwide the percentage of overweight and obesity among adults now exceeds 1.9 billion and 650…
- Conditions
- Obesity, Meal Frequency, Appetite, Body Composition
- Trial name
- TRE (NCT07805291)
- Testing
- MT1, MT2
- Where
- United Kingdom
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Aberdeen
Obesity
Intermittent Eating on Sustaining Weight-loss in Obesity
Weight regain after weight loss is a major problem in the treatment of obesity. Two novel types of intermittent fasting recently have received more attention: the 5:2 diet and time-restricted eating (TRE).
- Trial name
- INTEREST (NCT05453617)
- Testing
- Time-restricted eating, The 5:2 diet
- Where
- China
- Volunteers
- 270 people, healthy volunteers welcome
- Sponsor
- Nanfang Hospital, Southern Medical University
Overweight and Obesity
Early vs. Late Time Restricted Eating vs. Daily Caloric Restriction
The goal of this clinical trial is to learn about time restricted eating as a weight loss intervention in adults with obesity. The main questions it aims to answer are: 1.
- Trial name
- Time2Eat (NCT05870982)
- Testing
- Early TRE, Late TRE, DCR
- Where
- United States
- Volunteers
- 162 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Overweight and Obesity, Time Restricted Feeding
Fasting ENHANCE Pilot Study
Grounded in the principles of geroscience, the proposed Fasting ENHANCE study will test whether a time restricted eating (TRE) regimen can improve cognitive function and other aspects of successful aging in a safe and sustainable…
- Conditions
- Overweight and Obesity, Time Restricted Feeding, Alzheimer Disease
- Trial name
- NCT05732935
- Testing
- Time Restricted Eating intervention, Successful Aging Comparison Group (LEARN)
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- University of Florida
Metabolic Disturbance
Remote Time-restricted EAting DeliverY
This study will evaluate the implementation and effectiveness of free-living TRE on biological and behavioural breast cancer risk factors.
- Trial name
- READY (NCT05454943)
- Testing
- Standardized TRE Protocol, Personalized TRE Protocol, External Support for TRE
- Where
- Canada
- Volunteers
- 178 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Shift Workers' Health, Time Restricted Eating
The Healthy Heroes Study
This is the first study of its kind to assess and test an intervention to improve biological rhythms and general health of shift workers, specifically first responders with San Diego Fire and Rescue.
- Conditions
- Shift Workers' Health, Time Restricted Eating, Fasting
- Trial name
- NCT03533023
- Testing
- Time Restricted Eating + Standard of Care, Standard of Care
- Where
- United States
- Volunteers
- 153 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Vaccination, Immunosenescence
VITAL: Vaccination, Immunity, Time-restricted Eating, Aging and Lifestyle
The aim of this study is to investigate the effects of a four-week time-restricted eating (TRE) intervention on autophagy, immune function, and vaccine response to a seasonal influenza and COVID-19 vaccines in older healthy…
- Conditions
- Vaccination, Immunosenescence, Metabolism
- Trial name
- VITAL (NCT07000708)
- Testing
- TRE: Time-restricted eating
- Where
- Germany
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Charite University, Berlin, Germany
Time Restricted Feeding, Overweight and Obesity
Clinical Trials of Effects of Time Restricted Eating on Health Parameters in Adults
In a randomized controlled trial we will research the effect of calorie restriction with early and mid-day time-restricted eating (TRE) and daily calorie restriction on weight loss and human health parameters.
- Conditions
- Time Restricted Feeding, Overweight and Obesity, Inflammation, Hypercholesterolemia
- Trial name
- TRE (NCT05730231)
- Testing
- Effects of calorie restriction and time-restricted eating on human health
- Where
- Slovenia
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- University of Primorska
Time-Restricted Eating (16:8), Fasting
Effect of Eating Timing on Body Composition
This study will examine the effect of eating timing on body composition. Previous studies have shown that restricting food intake to 8 hours a day can result in losses in body fat and an up-regulation of fat use.
- Trial name
- NCT03365544
- Testing
- Time-restricted eating
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Western University, Canada
Time Restricted Eating, Obesity
Effects of Time-restricted Eating and Aerobic Exercise Training in Women With Overweight and Obesity
Time-restricted eating (TRE) is a dietary approach that aims to increase fasting time and decrease the eating window. Promising TRE effects on weight loss and improvements in some cardiometabolic risk factors have been reported…
- Conditions
- Time Restricted Eating, Obesity, Intermittent Fasting, Overweight and Obesity
- Trial name
- NCT06302231
- Testing
- Dietary and Exercise Approaches, Dietary Approach
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Federal University of Rio Grande do Sul
Prediabetes, Type 2 Diabetes
Precise Eating Time to Improve Glycemic Control and Cardiometabolic Health in Prediabetes and Diabetes
The objective of this study is to investigate the impact of hypocaloric time-restricted eating (TRE) at different day times (early versus late TRE) on glucose metabolism and other cardiometabolic parameters in individuals with…
- Conditions
- Prediabetes, Type 2 Diabetes, Obesity &Amp; Overweight
- Trial name
- GLYCOTIME (NCT07171281)
- Testing
- Early Time-Restricted Eating, Late Time-Restricted Eating
- Where
- Germany
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- German Institute of Human Nutrition
Fasting
The Effect of Time-Restricted Feeding on Anthropometry, Biochemical Parameters, Diet Quality and Eating Behavior
The goal of this randomized controlled trial is to to determine the effects of time-restricted feeding intervention on body weight, body composition, biochemical parameters and eating behaviors in overweight female individuals.
- Trial name
- NCT05756868
- Testing
- Time restricted feeding
- Where
- Cyprus
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Eastern Mediterranean University