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Showing 1–24 of 77 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: 8-hour Time restricted eating Clear all
Recruiting Not applicable Interventional

Time-Restricted Eating and Cancer: Clinical Outcomes, Mechanisms, and Moderators

NCT04722341
View directory record Official record
Conditions
Colorectal Cancer, Breast Cancer
Interventions
Time-Restricted Eating (TRE), Control
Behavioral
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Enrollment
175 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
2
States / cities
Birmingham, Alabama • West Hollywood, California
Source: ClinicalTrials.gov public record
Updated Dec 15, 2025 · Synced Sep 21, 2026, 12:23 PM EDT
Completed Not applicable Interventional Results available

Health, Aging and Later-Life Outcomes

NCT05424042
View directory record Official record
Conditions
Aging
Interventions
In-Person Caloric Restriction, Remote Caloric Restriction, Time-restricted
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
60 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 26, 2025 · Synced Sep 21, 2026, 12:23 PM EDT
Completed Not applicable Interventional

Intermittent Fasting in Adults With Type 1 Diabetes

NCT06134986
View directory record Official record
Conditions
Type 1 Diabetes, Obesity
Interventions
Time restricted eating, Daily calorie restriction
Other
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years to 75 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 1, 2026 · Synced Sep 21, 2026, 12:23 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

TRE in Type 2 Diabetes (See Food Study 3)

NCT05290246
View directory record Official record
Conditions
Type2Diabetes
Interventions
Time restricted eating, Caloric reduction
Behavioral
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 65 Years
Enrollment
115 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Sep 21, 2026, 12:23 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of 14:10 Time-Restricted Eating on Body Weight and Metabolic Markers

NCT04492930
View directory record Official record
Conditions
Time Restricted Feeding
Interventions
14:10 Regimen, 12:12 Regimen
Behavioral
Lead sponsor
Jenny Craig, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
113 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Carlsbad, California
Source: ClinicalTrials.gov public record
Updated Nov 4, 2020 · Synced Sep 21, 2026, 12:23 PM EDT
Active, not recruiting Not applicable Interventional

A Study of Time Restricted Eating in Obese Adults

NCT05660291
View directory record Official record
Conditions
Overweight
Interventions
Early time-restricted eating, Late time-restricted eating
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 64 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 25, 2025 · Synced Sep 21, 2026, 12:23 PM EDT
Recruiting Not applicable Interventional

Effect of Meal Timing During Adjuvant Treatment for Cancer

NCT07524218
View directory record Official record
Conditions
Cancer
Interventions
Time-restricted eating, Questionnaire Administration, Biospecimen Collection, Health coaching
Behavioral · Other · Procedure
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 24, 2026 · Synced Sep 21, 2026, 12:23 PM EDT
Recruiting Not applicable Interventional

Feasibility and Acceptibility of a Multi-site Trial of Time Restircted Eating During Chemotheraply for Breast Cancer.

NCT07387445
View directory record Official record
Conditions
Breast Cancer Early Stage Breast Cancer (Stage 1-3), Breast Neoplasm Female, Breast Cancer
Interventions
Time restricted eating
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
25 Years to 99 Years · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
2
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Sep 21, 2026, 12:23 PM EDT
Recruiting Not applicable Interventional

Fasting During Neoadjuvant Chemotherapy in Patient With Epithelial Ovarian Cancer

NCT06386887
View directory record Official record
Conditions
Epithelial Ovarian Cancer
Interventions
Intermittent Fasting, Neoadjuvant chemotherapy
Behavioral · Drug
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 5, 2026 · Synced Sep 21, 2026, 12:23 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Fasting and Shifted Timing (FAST) of Eating Study

NCT04527952
View directory record Official record
Conditions
Overweight and Obesity
Interventions
Online handouts describing how to follow each diet for 1 week each
Behavioral
Lead sponsor
University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated Apr 27, 2021 · Synced Sep 21, 2026, 12:23 PM EDT
Recruiting Phase 2 Interventional

Metabolic Interventions (Time-Restricted Eating, GLP1 Receptor Agonist, and Heart Healthy Diet) to Improve Cardiometabolic Health in Prostate Cancer Patients During Androgen Deprivation Therapy, IMPACT-ADT Trial

NCT07202247
View directory record Official record
Conditions
Prostate Carcinoma, Recurrent Prostate Carcinoma
Interventions
Antiandrogen Therapy, Behavioral Intervention, Biospecimen Collection, Cardiac Computerized Tomographic Angiography, Computed Tomography, Electronic Health Record Review, Internet-Based Intervention, Lifestyle Counseling, Medical Device Usage and Evaluation, Nutritional Intervention, Questionnaire Administration, Radiation Therapy, Referral, Semaglutide, Short-Term Fasting, Tirzepatide
Drug · Behavioral · Procedure + 2 more
Lead sponsor
City of Hope Medical Center
Other
Eligibility
30 Years to 79 Years · Male only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Aug 16, 2026 · Synced Sep 21, 2026, 12:23 PM EDT
Recruiting Not applicable Interventional

Time-restricted Eating and Healthy Eating in Patients With Metabolic Liver Disease or Cancer

NCT06824974
View directory record Official record
Conditions
Liver Cancer, Adult, MASH - Metabolic Dysfunction-Associated Steatohepatitis, Obesity and Overweight
Interventions
Time-restricted eating plus healthy diet
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Jun 24, 2026 · Synced Sep 21, 2026, 12:23 PM EDT
Completed Not applicable Interventional

Lifestyle Intervention Feasibility for Arrhythmia and Symptoms With Intermittent Fasting (LIFE AS IF)

NCT04090840
View directory record Official record
Conditions
Obesity, Morbid Obesity, Diabetes Mellitus, Type 2, Atrial Fibrillation
Interventions
Intermittent Fasting
Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 5, 2024 · Synced Sep 21, 2026, 12:23 PM EDT
Completed Not applicable Interventional Results available

Time Restricted Eating on Cancer Risk

NCT05038137
View directory record Official record
Conditions
Pre-diabetes, Breast Cancer, Time Restricted Feeding
Interventions
Time restricted feeding, Control
Behavioral
Lead sponsor
Medical University of South Carolina
Other
Eligibility
40 Years to 67 Years · Female only
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jun 1, 2026 · Synced Sep 21, 2026, 12:23 PM EDT
Not yet recruiting Not applicable Interventional

Early Time-Restricted Eating for Cardiovascular Health

NCT07634926
View directory record Official record
Conditions
Hypertension, Breakfast Skipper
Interventions
Early Time-Restricted Eating (eTRE)
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
60 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jun 8, 2026 · Synced Sep 21, 2026, 12:23 PM EDT
Not yet recruiting Not applicable Interventional

Time-Restricted Eating and Exercise for Bone Health

NCT07824375
View directory record Official record
Conditions
Osteopenia
Interventions
Time-restricted eating combined with resistance exercise (TRE+Ex), Habitual eating pattern combined with resistance exercise (HE+Ex)
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
50 Years to 75 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Sep 21, 2026, 12:23 PM EDT
Completed Not applicable Interventional

Time-Restricted Eating in Huntington's Disease: A Clinical Pilot Study

NCT06490367
View directory record Official record
Conditions
Huntington Disease
Interventions
Time-Restricted Eating Diet
Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
21 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jun 3, 2025 · Synced Sep 21, 2026, 12:23 PM EDT
Not yet recruiting Not applicable Interventional

Understanding the Impact of Meal Timing on Neurological Health in Adults With Multiple Sclerosis

NCT07475377
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Time Restricted Eating, Unrestricted eating
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 64 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jul 12, 2026 · Synced Sep 21, 2026, 12:23 PM EDT
Completed Not applicable Interventional

The Impact of Time Restricted Feeding in Crohn's Disease

NCT04271748
View directory record Official record
Conditions
Crohn's Disease (CD)
Interventions
Time Restricted Feeding
Other
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 30, 2023 · Synced Sep 21, 2026, 12:23 PM EDT
Terminated Not applicable Interventional

The Impact of Time Restricted Eating on Type 2 Diabetes

NCT06887543
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Meal timing, Time restricted eating, Usual feeding pattern.
Other
Lead sponsor
Rockefeller University
Other
Eligibility
18 Years to 75 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 19, 2026 · Synced Sep 21, 2026, 12:23 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Time-restricted Eating Among Pregnant Females With Severe Obesity

NCT06477120
View directory record Official record
Conditions
Obesity, Morbid, Time Restricted Eating, Pregnancy Weight Gain
Interventions
Time Restricted Eating
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years to 44 Years · Female only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 22, 2026 · Synced Sep 21, 2026, 12:23 PM EDT
Completed Not applicable Interventional

Role of Intermittent Fasting in Psoriasis and Psoriatic Arthritis

NCT05590247
View directory record Official record
Conditions
Psoriasis, Psoriatic Arthritis
Interventions
Intermittent Fasting Diet
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 5, 2026 · Synced Sep 21, 2026, 12:23 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Early vs. Late Time Restricted Eating vs. Daily Caloric Restriction

NCT05870982
View directory record Official record
Conditions
Overweight and Obesity
Interventions
Early TRE, Late TRE, DCR
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 65 Years
Enrollment
162 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 23, 2026 · Synced Sep 21, 2026, 12:23 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Changes in 24-hour Activity Cycle Behaviors During a Time-Restricted Eating Intervention in College-Aged Women

NCT07520786
View directory record Official record
Conditions
Sleep Quality, Compliance, Physical Activity, Sedentary Behaviors, Sleep Duration
Interventions
Time Restricted Eating, Control
Behavioral
Lead sponsor
University of Georgia
Other
Eligibility
18 Years to 26 Years · Female only
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Athens, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Sep 21, 2026, 12:23 PM EDT