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Showing 25–48 of 1,173 matching trials from the live ClinicalTrials.gov search.
Completed Not applicable Interventional Results available

Intermittent Fasting and a No-Sugar Diet for Long COVID Symptoms

NCT06214455
Conditions
Long Covid19, Long COVID
Interventions
Low sugar diet and 10-12 hour eating window, Low sugar diet, 8 hour eating window and fasting
Other
Lead sponsor
Pacific Northwest University of Health Sciences
Other
Eligibility
19 Years to 69 Years
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
2
States / cities
Boulder, Colorado • Yakima, Washington
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Progestin-Only Pill Use and Breastfeeding Study

NCT04965116
Conditions
Contraception, Breastfeeding
Interventions
Progestin Only Contraceptive Pills
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
La Jolla, California
Conditions
Appetitive Behavior
Interventions
Micellar Casein (#1), Micellar Casein (#2), Calcium Caseinate, Sodium Caseinate, Milk Protein Isolate, Pure Protein Blend, Whey Protein Isolate, Native Whey Protein Isolate, Soy Protein, Pea Protein, Native Whey: Micellar Casein (50:50) blend, Carbohydrate Control
Other
Lead sponsor
Purdue University
Other
Eligibility
20 Years to 40 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
West Lafayette, Indiana
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Postpartum Family Planning

NCT03844633
Conditions
Delay in Time to Lactogenesis Stage II
Interventions
Depo-Provera Injectable Product, Placebos
Drug
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older · Female only
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Chemotherapy Effect, Chemotherapeutic Toxicity, Fasting
Interventions
FMD
Dietary Supplement
Lead sponsor
Sutter Health
Other
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Sacramento, California
Conditions
Evaluating, Intermittent Fasting, Pancreatic Cancer
Interventions
intermittent fasting
Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Houston, Texas
Conditions
Binge Eating, Overweight and Obesity, Eating Disorders in Adolescence
Interventions
Cognitive-Behavioral Therapy for Adolescent Binge Eating, Lifestyle Behavioral Obesity Intervention, Active Control
Behavioral · Other
Lead sponsor
Indiana University
Other
Eligibility
12 Years to 17 Years
Enrollment
159 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Indianapolis, Indiana
Completed Not applicable Interventional Accepts healthy volunteers

Project REST: Regulation of Eating and Sleep Topography

NCT04057716
Conditions
Obesity, Childhood, Binge Eating, Sleep, Self-regulation
Interventions
Sleep restriction, Sleep extension
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
8 Years to 12 Years
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2026
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania • Providence, Rhode Island
Conditions
Bulimia Nervosa
Interventions
psychotherapy
Behavioral
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
12 Years to 18 Years · Female only
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional Accepts healthy volunteers Results available

Adolescent Mindfulness Mobile App Study (RCT)

NCT03900416
Conditions
Rumination, Depression, Anxiety, Self-Injurious Behavior
Interventions
Mindfulness App
Behavioral
Lead sponsor
Lawrence University
Other
Eligibility
12 Years to 15 Years
Enrollment
152 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Appleton, Wisconsin
Not listed Not applicable Interventional Accepts healthy volunteers

Encouraging a Plant Based Diet in an Underserved Urban Population

NCT06090409
Conditions
Food Neophobia, Food Preferences, Dietary Habits
Interventions
Implementing free/subsidized agricultural produce to encourage a plant-based diet.
Other
Lead sponsor
University of Louisville
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Louisville, Kentucky
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

The Pharmacokinetics of Ketamine in the Breast Milk of Lactating Women

NCT04285684
Conditions
Ketamine, Lactation
Interventions
ketamine in lactation
Drug
Lead sponsor
The Ketamine Research Foundation
Other
Eligibility
21 Years to 45 Years · Female only
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
San Anselmo, California
Conditions
Eating Disorders
Interventions
Not listed
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
16 Years to 40 Years · Female only
Enrollment
147 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2016
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional

FamilyLink and Breastfeeding

NCT03957941
Conditions
Breastfeeding
Interventions
FamilyLink Pumping, Standard Pumping
Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
Female only
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Sacramento, California
Conditions
Migraine Headache
Interventions
Stress, Fasting
Behavioral · Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Completed No phase listed Observational Accepts healthy volunteers

Assessment of Smoking, Vaping, and Alcohol Consumption Behavior

NCT04150510
Conditions
Survey, E-Cig Use, Smoking Behaviors, Alcohol Drinking, Vaping, Food Intake
Interventions
Not listed
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years to 85 Years
Enrollment
3,245 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Effect of Neuraxial Analgesia on Maternal Breastfeeding

NCT01074190
Conditions
Pain, Breastfeeding
Interventions
Group 1, Group 2, Group 3
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older · Female only
Enrollment
345 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2016
U.S. locations
1
States / cities
Chicago, Illinois
Completed Early Phase 1 Interventional Accepts healthy volunteers

Effect of Intranasal Oxytocin on Appetite and Caloric Intake in Men and Women

NCT01513499
Conditions
Eating Behavior
Interventions
Oxytocin, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 45 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers Results available

Study of Brain, Reward, and Kids' Eating

NCT05456516
Conditions
Obesity, Childhood, Eating Behavior
Interventions
Food Rating
Behavioral
Lead sponsor
Penn State University
Other
Eligibility
8 Years to 10 Years
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
University Park, Pennsylvania
Conditions
Obesity, Adolescent
Interventions
Guys/Girls Opt for Activities for Life (GOAL)
Behavioral
Lead sponsor
Michigan State University
Other
Eligibility
10 Years to 14 Years
Enrollment
935 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2027
U.S. locations
2
States / cities
Ann Arbor, Michigan • East Lansing, Michigan
Completed Not applicable Interventional Accepts healthy volunteers

Changing Portion Size Descriptions in a Cafeteria

NCT06263621
Conditions
Food Selection, Obesity, Weight Gain, Food Preferences
Interventions
Intervention "Standard"
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
Not listed
Enrollment
101,481 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
2
States / cities
Boston, Massachusetts
Conditions
Obesity
Interventions
Healthy Weight for Living for Hispanics
Behavioral
Lead sponsor
Tufts University
Other
Eligibility
50 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional

Treatment of Binge Eating Disorder

NCT00039936
Conditions
Bulimia, Obesity
Interventions
Cognitive Behavior Treatment, Self Help, Partial Self Help
Behavioral
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2002
U.S. locations
1
States / cities
Fargo, North Dakota
Conditions
Sleep, Obesity
Interventions
Optimize Sleep
Behavioral
Lead sponsor
The Miriam Hospital
Other
Eligibility
8 Years to 11 Years
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
2
States / cities
Philadelphia, Pennsylvania • Providence, Rhode Island