- Conditions
- Diabetic Retinopathy (DR), Age-related Macular Degeneration (AMD), Mid-peripheral Drusen Formation, Diabetic Macular Edema (DME)
- Interventions
- Photobiomodulation, Ketogenic diet
- Behavioral
- Lead sponsor
- Bristlecone Health, Inc.
- Industry
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Eagan, Minnesota
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 94
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Diabetes Mellitus, Type 1
- Interventions
- Low carbohydrate diet, Standard of care diet
- Other
- Lead sponsor
- University of Oklahoma
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 11 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Tulsa, Oklahoma
- Conditions
- Multiple Sclerosis
- Interventions
- Wahls Paleo Plus, Wahls Diet
- Other
- Lead sponsor
- Terry L. Wahls
- Other
- Eligibility
- 30 Years to 65 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2016
- U.S. locations
- 2
- States / cities
- Iowa City, Iowa
- Conditions
- Obesity
- Interventions
- Low Carbohydrate Ketogenic Diet (LCKD), Low Fat Diet (LFD)
- Behavioral
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 51 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2010
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Type1diabetes
- Interventions
- Very low carbohydrate diet, Standard carbohydrate diet
- Other
- Lead sponsor
- Boston Children's Hospital
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2026
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Alzheimer Disease, Mild Cognitive Impairment
- Interventions
- low carbohydrate/high fat diet, low fat/high carbohydrate diet
- Other
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 55 Years to 85 Years
- Enrollment
- 84 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2024
- U.S. locations
- 1
- States / cities
- Winston-Salem, North Carolina
- Conditions
- Mantle Cell Lymphoma, Ketogenic Dieting
- Interventions
- Ketogenic Diet
- Other
- Lead sponsor
- Weill Medical College of Cornell University
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Type 2 Diabetes, Diabetic Kidney Disease
- Interventions
- canagliflozin, Aminohippurate Sodium Inj 20%
- Drug
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 45 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 2
- States / cities
- Aurora, Colorado • Ann Arbor, Michigan
- Conditions
- Traumatic Brain Injury
- Interventions
- Ketogenic Diet
- Other
- Lead sponsor
- Gillette Children's Specialty Healthcare
- Other
- Eligibility
- 2 Years to 17 Years
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 2
- States / cities
- Minneapolis, Minnesota • Saint Paul, Minnesota
- Conditions
- Obesity
- Interventions
- Ketogenic diet
- Other
- Lead sponsor
- Tampa General Hospital
- Other
- Eligibility
- 25 Years to 64 Years · Male only
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014
- U.S. locations
- 1
- States / cities
- Tampa, Florida
- Conditions
- Long COVID-19 Syndrome
- Interventions
- Low carbohydrate diet intervention
- Dietary Supplement
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 14 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Diabetes Mellitus, Type 2
- Interventions
- diet and lifestyle program, positive affect informational materials, mindfulness informational materials, dietary tracking
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 21 Years to 70 Years
- Enrollment
- 112 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2021
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Asthma, Obesity
- Interventions
- DGA Diet, MCT Diet, KETO Diet
- Other
- Lead sponsor
- Pennington Biomedical Research Center
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Baton Rouge, Louisiana
- Conditions
- Type 2 Diabetes
- Interventions
- low-carbohydrate diet, low-fat diet
- Behavioral
- Lead sponsor
- Albert Einstein College of Medicine
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 105 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2008
- U.S. locations
- 1
- States / cities
- The Bronx, New York
- Conditions
- Obesity, Appetite, Healthy Volunteers
- Interventions
- Not listed
- Lead sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
- NIH
- Eligibility
- 18 Years to 50 Years · Male only
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2015
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Ketogenic Diet, Weight Loss
- Interventions
- Diet, Blood Draw, Ketone/Glucose Monitoring, Body Composition, Urine Analysis, Neuropsychological Measures - ANAM
- Other · Biological · Behavioral
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 37 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Glioblastoma (GBM)
- Interventions
- Ketogenic Diet, Radiation therapy, Temozolomide
- Dietary Supplement · Radiation · Drug
- Lead sponsor
- St. Joseph's Hospital and Medical Center, Phoenix
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 14 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2017
- U.S. locations
- 1
- States / cities
- Phoenix, Arizona
- Conditions
- Glioblastoma Multiforme
- Interventions
- Keto Diet, Standard Anti-Cancer Diet
- Behavioral
- Lead sponsor
- Cedars-Sinai Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 170 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2029
- U.S. locations
- 5
- States / cities
- Los Angeles, California • San Francisco, California • Santa Monica, California + 2 more
- Conditions
- Breast Cancer
- Interventions
- Ketogenic diet
- Other
- Lead sponsor
- The University of Texas Health Science Center at San Antonio
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- San Antonio, Texas
- Conditions
- Alzheimer Disease
- Interventions
- Ketogenic Diet, Therapeutic Lifestyles Changes Diet
- Behavioral
- Lead sponsor
- University of Kansas Medical Center
- Other
- Eligibility
- 50 Years to 90 Years
- Enrollment
- 84 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2025
- U.S. locations
- 1
- States / cities
- Fairway, Kansas
- Conditions
- Osteoarthritis (OA) of the Hip, Osteoarthritis (OA) of the Knee, Osteoarthritis (OA) of the Shoulder, Osteoarthritis, Mild Cognitive Impairment, MCI, Mild Cognitive Impairment (MCI), Dementia
- Interventions
- Well-formulated ketogenic diet
- Other
- Lead sponsor
- University of Kansas Medical Center
- Other
- Eligibility
- 55 Years to 75 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Fairway, Kansas
- Conditions
- Prostate Cancer
- Interventions
- CLIPP2
- Behavioral
- Lead sponsor
- University of Arizona
- Other
- Eligibility
- 40 Years to 80 Years · Male only
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 2
- States / cities
- Gilbert, Arizona • Tucson, Arizona
- Conditions
- Heart Failure With Preserved Ejection Fraction
- Interventions
- Ketogenic diet, Low-fat Mixed diet
- Dietary Supplement
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Type1diabetes
- Interventions
- very low carbohydrate diet, standard carbohydrate diet
- Other
- Lead sponsor
- Boston Children's Hospital
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 32 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2026
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts