Clinical trials: Time-restricted Feeding
Overweight
Time to Eat Study - Pilot
The goals of this pilot study is to evaluate the safety and feasibility of time restricted feeding in an older adult population.
- Trial name
- NCT03590847
- Testing
- Intermittent Fasting
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Florida
Cardiometabolic Syndrome, Type 2 Diabetes
Circadian Intervention to Improve Cardiometabolic Health
The overall goal is to examine the efficacy of a circadian intervention in people with overweight and obesity and habitual short sleep duration (HSSD).
- Conditions
- Cardiometabolic Syndrome, Type 2 Diabetes, Sleep, Time Restricted Feeding
- Trial name
- TOCS (NCT05943626)
- Testing
- Circadian Intervention
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Utah
Diabetes Mellitus, Hypertension
An International Prospective, Observational, Multi-centre Study on the Duration of Pre-operative Liquid Fasting
The investigators will be performing an international prospective, observational, multi-centre, cross-sectional study to determine the actual duration of preoperative liquid fasting time in European patients.
- Conditions
- Diabetes Mellitus, Hypertension, Ischaemic Heart Disease, Comorbidities and Coexisting Conditions
- Trial name
- THIRST (NCT06527703)
- Testing
- no intervention
- Where
- Malta
- Volunteers
- 5,100 people, healthy volunteers welcome
- Sponsor
- Mater Dei Hospital, Malta
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
Healthy
Effects of Time-Restricted Fasting on the Postprandial Glycemic Responses
The goal of this clinical trial is to investigate whether fasting timing has a significant effect on postprandial glycemic responses in healthy adults. The main questions it aims to answer are: 1.
- Trial name
- NCT05913635
- Testing
- Consumption of lunch and dinner, with no breakfast, Consumption of breakfast and lunch, with no dinner
- Where
- China
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Fudan University
Mild Cognitive Impairment, Alzheimer Disease
TREAD: Time Restricted Eating Intervention for Alzheimer's Disease
The goal of this clinical trial is to learn if restricting the time of eating to allow for prolonged fasting at night may reduce sleep disturbances, cognitive decay, and pathology in patients diagnosed with Mild Cognitive…
- Conditions
- Mild Cognitive Impairment, Alzheimer Disease, Alzheimer's Disease
- Trial name
- TREAD (NCT06548191)
- Testing
- Time-restricted eating
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Obesity, Obesity & Overweight
Interaction of Sleep, Diurnal Eating Pattern, Gut Microbiota, and Obesity
The goals of the proposed study are 1) to provide scientific basis for the relationship between subjective sleep quality, diurnal eating pattern, gut microbiome, and obesity, 2) to develop and test a pragmatic, cost-effective new…
- Trial name
- ObeApp (NCT04850391)
- Testing
- Mobile app
- Where
- Finland
- Volunteers
- 133 people, healthy volunteers welcome
- Sponsor
- Turku University Hospital
Time Restricted Eating, Eating Behavior
Time Restricted Eating, Eating Behaviors, and Cardiometabolic Risk in Emerging Adult Women
The purpose of this study is to assess how time restricted eating interventions impact eating behaviors, diet quality, and body composition in women ages 20-29 years.
- Conditions
- Time Restricted Eating, Eating Behavior, Diet, Healthy, Nutrition, Healthy
- Trial name
- NCT06145009
- Testing
- Time restricted eating
- Where
- United States
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- University of Delaware
Obesity, Diet Modification
Metabolic Impact of Time Restricted Feeding
The investigators are interested in how time-restricted feeding will impact weight, sleep duration and efficacy, and activity levels in obese adults.
- Trial name
- NCT03129581
- Testing
- Dietary Counseling
- Where
- United States
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
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
Intermittent Fasting, Metabolic Dysfunction-Associated Fatty Liver Disease
Intermittent Fasting and Metabolic Dysfunction Associated Fatty Liver Disease
Previous studies have investigated the effect of different dietary patterns on metabolic dysfunction-associated fatty liver disease (MAFLD), for which lifestyle modification remains the primary treatment.
- Trial name
- NCT06664684
- Testing
- Energy-restricted dietary intervention, Energy + time-restricted dietary intervention
- Where
- Turkey (Türkiye)
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Istanbul Bilgi University
Overweight and Obesity
Could a Time-restricted Diet Compete With a Calorie-restricted 6-meal Diet?
The prevalence of obesity and obesity-related diseases are on the rise worldwide. The widely accepted approach in dietary treatment of obesity is the calorie-restricted three meals-three snacks a day diet; however, alternative…
- Trial name
- NCT06364475
- Testing
- 16:8 Time-Restricted Intermittent Fasting Group, Energy-Restricted Six-Meal Group
- Where
- Turkey (Türkiye)
- Volunteers
- 137 people, healthy volunteers welcome
- Sponsor
- Bezmialem Vakif University
Time Restricted Feeding, Intermittent Fasting
Effects of Early and Delayed Time-restricted Eating in Adults 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 some cardiometabolic risk factors have been reported.
- Conditions
- Time Restricted Feeding, Intermittent Fasting, Obesity, Overweight and Obesity
- Trial name
- NCT04647149
- Testing
- Dietary Approach
- Where
- Brazil
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Federal University of Rio Grande do Sul
Overweight and Obesity
Chronic Effect of Fasting
The aim of the study is to determine if time-restricted feeding (TRF) is an effective dietary strategy to weight loss after 8 weeks intervention. TRF will be compared with an intervention without restriction in time for feeding.
- Trial name
- NCT03574103
- Testing
- Caloric restriction only, Caloric restriction plus TRF morning, Caloric restriction plus TRF night
- Where
- 2 sites in Brazil
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Federal University of Minas Gerais
Mitochondrial Degradation, Autophagy
Mitophagy and Mitochondrial DNA Dynamics During Ramadan Dry Fasting vs 16:8 Time-Restricted Feeding
This study investigates how different types of fasting affect cell health, specifically focusing on how mitochondria (the energy-producing parts of cells) are cleared and renewed.
- Conditions
- Mitochondrial Degradation, Autophagy, Fasting, Healthy Volunteers
- Trial name
- MITO FAST (NCT07638696)
- Testing
- Ramadan Intermittent Dry Fasting (Sawm), 16:8 Time-Restricted Feeding (TRF)
- Where
- Cyprus
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Bahcesehir Cyprus University
Nonalcoholic Fatty Liver Disease
Time Restricted Feeding on Nonalcoholic Fatty Liver Disease
Time restricted feeding (TRF) is a novel type of intermittent calorie restriction diet that involves eating a daily period of 8 hours or less.
- Trial name
- TREATY-FLD (NCT03786523)
- Testing
- Time restricted feeding, Continuous Energy Restriction
- Where
- China
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Nanfang Hospital, Southern Medical University
PreDiabetes, Obesity
The Time-Restricted Intake of Meals Study
TRIM is a randomized, controlled feeding study to evaluate if eating earlier in the day vs. later in the day impacts weight and glucose homeostasis.
- Trial name
- TRIM (NCT03527368)
- Testing
- Time-restricted feeding, Usual feeding pattern
- Where
- United States
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Metabolic Syndrome, HEALTHY VOLUNTEERS
Promoting Immune Health by Intermittent Fasting: a Pilot Study
The goal is to study the direct effects of long-term intermittent fasting on immune cell populations in the blood, combined with analyses of systemic metabolic fitness and inflammatory activation of leukocytes.
- Conditions
- Metabolic Syndrome, HEALTHY VOLUNTEERS, Time Restricted Feeding, Insulin Resistance
- Trial name
- TIGER (NCT05898360)
- Testing
- Time Restricted Eating, normal diet
- Where
- Netherlands
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Metabolic Health
Effects of Two-weeks of Time Restricted Feeding on Basal and Postprandial Metabolism in Healthy Men
In the modern era, food access is widely available and it is not uncommon for the time between breakfast and a late night snack to exceed 14 hours.
- Trial name
- TRF (NCT03969745)
- Testing
- Time restricted feeding, Caloric restriction
- Where
- United Kingdom
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Prediabetes, Insulin Resistance
Comparison of Time-Restricted Feeding Versus Grazing
The purpose of this pilot study is to find out what eating meals in a short time period early in the day (time-restricted feeding) versus eating meals spread out during the day (grazing) does to the body's ability to control…
- Conditions
- Prediabetes, Insulin Resistance, Vascular Diseases
- Trial name
- TIMED EATING (NCT01895179)
- Testing
- Time-Restricted Feeding, Grazing
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Pennington Biomedical Research Center