Clinical trials: Fasting, Time Restricted
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
Time Restricted Eating, Intermittent Fasting
Time-restricted Eating and Cognition
This study aims to investigate how time-restricted eating (TRE), more specifically TRE at different times (early vs late in the day), influences brain activity, behavior, decision-making, food intake, physical activity, the gut…
- Trial name
- NCT06508255
- Testing
- Early Time-Restricted Eating, Late Time-Restricted Eating
- Where
- Germany
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- German Institute of Human Nutrition
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
Intermittent Fasting, Obesity
Longitudinal Monitoring During Intermittent Fasting Protocols in Obese Adults
LIMITFOOD2 is a randomized clinical intervention study that investigates the effects of two different intermittent fasting protocols compared to a control group on the health of obese adults.
- Conditions
- Intermittent Fasting, Obesity, Time Restricted Eating
- Trial name
- LIMITFOOD2 (NCT06323889)
- Testing
- Modified Alternate Day Fasting, Time-Restricted Eating, Weight-loss counseling
- Where
- Switzerland
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Zurich
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
Aging
The Effect of Time-restricted Feeding on Physiological Function in Middle-aged and Older Adults
The purpose of this study is to assess the safety and efficacy of time-restricted feeding (eating within an 8-hour window) for improving physiological function (vascular, motor, cognitive and metabolic function) in healthy…
- Trial name
- NCT02970188
- Testing
- Time Restricted Feeding
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Boulder
Time Restricted Feeding
Prolonged Overnight Fast, Energy Metabolism and Skeletal Muscle Anabolic Sensitivity
Recent research shows that timing of nutritional intake and daily periods of fasting may have important health effects. In humans, limiting daily food intake to a narrow window (typically ~8 hours) can bring about some beneficial…
- Trial name
- NCT05420181
- Testing
- Short 10hr fast, Long 16h fast
- Where
- United Kingdom
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
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
Time Restricted Feeding
Time Restricted Eating Pilot - Bariatrics
Bariatric surgery patients have a variable course of weight loss, maintenance and regain. Time restricted eating is an approach that may help individuals lose weight and improve metabolic functioning.
- Trial name
- NCT04006366
- Testing
- Time restricted feeding
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
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
Obesity, Inflammatory Markers
Time-Restricted Feeding
We propose to conduct a randomized 6-day isocaloric crossover feeding study in humans with prediabetes and obesity. We will study the effect of restricting the timing of caloric intake to earlier in the day (TRF) versus later in…
- Conditions
- Obesity, Inflammatory Markers, Glycemic Variation, Time Restricted Feeding
- Trial name
- TRIO (NCT04884659)
- Testing
- Time restricted feeding arm, usual feeding pattern arm
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Rockefeller University
Intermittent Fasting, Pre Diabetes
Time Restricted Eating Plus Exercise for Weight Management
Time restricted eating (TRE) is currently the most popular form of intermittent fasting which involves confining the eating window to 8-10 hours (h) and fasting for the remaining hours of the day.
- Conditions
- Intermittent Fasting, Pre Diabetes, Cognitive Decline
- Trial name
- NCT05290233
- Testing
- TRE + Exercise
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Illinois at Chicago
Blood Pressure, Neurovascular Control
Meal Timing and Blood Pressure
Brain blood flow, blood pressure, and neurovascular control mechanisms will be measured in middle-aged adults before and after a brief intervention period.
- Trial name
- NCT04133701
- Testing
- Time-Restricted Feeding
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Eating Behavior, Metabolic Syndrome
Study of Eating Patterns With a Smartphone App and the Effects of Time Restricted Feeding in the Metabolic Syndrome
SwissChronoFood - Study of eating patterns with a smartphone app and the metabolic effects of time restricted feeding in metabolic syndrome The purpose of this study is to assess eating patterns among teenagers and adults with a…
- Conditions
- Eating Behavior, Metabolic Syndrome, Obesity, Dyslipidemias
- Trial name
- NCT03241121
- Testing
- Time restricted feeding, Regular dietary advices, Eating patterns
- Where
- 2 sites in Switzerland
- Volunteers
- 235 people, healthy volunteers welcome
- Sponsor
- University of Lausanne Hospitals
Obesity Prevention
Acute Time-Restricted Eating in Young Healthy Males
This study compared the metabolic response to three different eating windows (morning fast,12pm-8pm; evening fast, 8am-4pm; control, 8am-8pm).
- Trial name
- NCT05309798
- Testing
- Evening Fasting, Morning Fasting, Control
- Where
- United Kingdom
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Nottingham Trent University
Physical Exercise, Time Restricted Eating
Effect of Time-restricted Eating and Endurance Training on Markers of the Health of Women and Men
The aim of this project is to demonstrate the synergistic effect of TRE and NW training on health indicators for older women. The women will be divided into four groups, i.e.
- Conditions
- Physical Exercise, Time Restricted Eating, Mental Health Wellness 1, Wellbeing
- Trial name
- NCT05229835
- Testing
- Time restricted eating and exercise
- Where
- Poland
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Medical University of Gdansk
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
Circadian Rhythm, Cardiometabolic Health
Circadian Time Restricted Eating
The goal of this study is to learn more about how the time in which participants consume their meals relative to their personalized circadian rhythm influences their overall cardiometabolic health and weight.
- Conditions
- Circadian Rhythm, Cardiometabolic Health, Weight Loss, Cardiovascular Health
- Trial name
- CTRE (NCT05628012)
- Testing
- Circadian Based Time Restricted Eating
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
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
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 at Chicago