- Conditions
- Carcinoma, Non-Small-Cell Lung
- Interventions
- Ketogenic diet
- Dietary Supplement
- Lead sponsor
- University of Iowa
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 11 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2017
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
of 749
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Cystic Fibrosis (CF), Cystic Fibrosis Gastrointestinal Disease
- Interventions
- Mediterranean diet
- Other
- Lead sponsor
- Dartmouth-Hitchcock Medical Center
- Other
- Eligibility
- 3 Years to 18 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 2
- States / cities
- Lebanon, New Hampshire • Manchester, New Hampshire
- Conditions
- Melanoma
- Interventions
- Dietary Intervention, Questionnaire Administration
- Dietary Supplement · Other
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 13 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2024
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Obesity, Aging
- Interventions
- Calorie Restriction
- Other
- Lead sponsor
- Tufts University
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 44 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2013
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Weight Loss
- Interventions
- Dapagliflozin, Placebo, Weight maintenance, Ad libitum dietary intake, Dietary restriction
- Drug · Behavioral
- Lead sponsor
- Christopher Bell
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 9 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2017
- U.S. locations
- 1
- States / cities
- Fort Collins, Colorado
- Conditions
- Type 2 Diabetes Mellitus, Obesity
- Interventions
- Roux-en-Y Gastric Bypass (RYGB), Caloric Restriction, Exendin-9,39, Normal Saline
- Procedure · Behavioral · Drug
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 20 Years to 65 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Obesity
- Interventions
- Roux-en-Y gastric bypass surgery, Low-calorie diet
- Procedure · Behavioral
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 25 Years to 65 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2026
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Brain Tumors
- Interventions
- Ketogenic Diet
- Other
- Lead sponsor
- Nicklaus Children's Hospital f/k/a Miami Children's Hospital
- Other
- Eligibility
- 12 Months to 35 Years
- Enrollment
- 2 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2020
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Impact of Dietary Chages Directed by Medical Nutrition Therapy on Gut Microbiome Composition
- Interventions
- Nutrition Counseling
- Behavioral
- Lead sponsor
- Persephone Biosciences
- Industry
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 546 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Cognitive Decline
- Interventions
- Souvenaid, Placebo
- Drug · Other
- Lead sponsor
- University of Miami
- Other
- Eligibility
- 55 Years to 89 Years
- Enrollment
- 67 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Heart Failure
- Interventions
- Dietary Approaches to Stop Hypertension Diet
- Other
- Lead sponsor
- University of Georgia
- Other
- Eligibility
- 65 Years to 110 Years
- Enrollment
- 38 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Ulcerative Colitis
- Interventions
- High Protein and Low Fiber Diet, Low Protein and High Fiber Diet
- Dietary Supplement
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 6 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Fatty Liver, Insulin Resistance
- Interventions
- Low-fat diet, Traditional diet
- Other
- Lead sponsor
- Yale University
- Other
- Eligibility
- 10 Years to 21 Years
- Enrollment
- 4 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2010
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Enteral Feeding Intolerance, Tube Feeding, Nutrition Disorder, Child
- Interventions
- Enteral Tube Feeding
- Other
- Lead sponsor
- Société des Produits Nestlé (SPN)
- Industry
- Eligibility
- 1 Year to 18 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Multiple Sclerosis, Relapsing-Remitting
- Interventions
- BodyBio Balance Oil, Kirunal Fish Oil, BodyBio PC, Modified Paleolithic Elimination diet, Time Restricted Olive Oil Based (TROO) Ketogenic Diet, Usual diet with Dietary Guidelines for Americans Diet information
- Dietary Supplement · Behavioral
- Lead sponsor
- Terry L. Wahls
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 162 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
- Conditions
- Head and Neck Cancer, Pharyngeal Cancer, Laryngeal Cancer
- Interventions
- Nutrition Counseling, Resistance Training
- Behavioral
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 19 Years to 90 Years
- Enrollment
- 29 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2015
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Liver Diseases, End Stage Liver Disease, Frailty
- Interventions
- Nokia GO Wearable StepTracker, Medication Reminder, Weekly Check-in appointment with study team or provider
- Device · Other
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 21 Years to 95 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2022
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Cardiovascular Surgery
- Interventions
- Not listed
- Lead sponsor
- RWTH Aachen University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 280 participants
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Multiple Myeloma
- Interventions
- Lenalidomide, Daratumumab, Questionnaires, Dietary Intervention
- Drug · Behavioral · Other
- Lead sponsor
- Memorial Sloan Kettering Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 95 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2027
- U.S. locations
- 7
- States / cities
- Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
- Conditions
- Dietary Proteins
- Interventions
- High Protein Diet, Low Protein Diet
- Behavioral
- Lead sponsor
- USDA Grand Forks Human Nutrition Research Center
- Federal
- Eligibility
- 50 Years to 80 Years · Female only
- Enrollment
- 34 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2003 – 2005
- U.S. locations
- 1
- States / cities
- Grand Forks, North Dakota
- Conditions
- Type 2 Diabetes Mellitus
- Interventions
- Sleeve Gastrectomy and Ileal transposition, dietary and medical management
- Procedure · Dietary Supplement
- Lead sponsor
- The University of Texas Health Science Center, Houston
- Other
- Eligibility
- 21 Years to 55 Years
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2014
- U.S. locations
- 1
- States / cities
- Bellaire, Texas
- Conditions
- Traumatic Brain Injury, Ketogenic Dieting
- Interventions
- Ketogenic diet
- Other
- Lead sponsor
- University of Missouri-Columbia
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2024
- U.S. locations
- 1
- States / cities
- Columbia, Missouri
- Conditions
- Sickle Cell, Sickle Cell Disease, Sickle Cell Disease Without Crisis, Mediterranean Diet
- Interventions
- Mediterranean Diet, Usual Diet
- Other
- Lead sponsor
- University of Illinois at Chicago
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 37 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Ketoses, Metabolic, Ketogenic Dieting, Alcohol Intoxication, Magnetic Resonance Imaging, Alcohol Drinking
- Interventions
- Ketone Supplement, Control Diet, Ketogenic diet, Ethanol
- Dietary Supplement · Other · Drug
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 21 Years to 50 Years
- Enrollment
- 23 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania