- Conditions
- Heart Failure
- Interventions
- Nicotinamide Riboside
- Dietary Supplement
- Lead sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
- NIH
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 2 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 2
- States / cities
- Bethesda, Maryland
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 come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–24
of 39
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Parkinson's Disease
- Interventions
- Nicotinamide Riboside (NR), Oral placebo capsules
- Dietary Supplement
- Lead sponsor
- University of Oklahoma
- Other
- Eligibility
- 55 Years to 85 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Oklahoma City, Oklahoma
- Conditions
- Healthy Aging
- Interventions
- Niagen®, NAD+, Placebo
- Dietary Supplement · Other
- Lead sponsor
- Nutraceuticals Research Institute
- Other
- Eligibility
- 40 Years to 65 Years
- Enrollment
- 70 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Huntsville, Alabama
- Conditions
- Healthy Adults
- Interventions
- Oral NR Supplementation
- Dietary Supplement
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years to 110 Years
- Enrollment
- 48 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Chronic Kidney Disease
- Interventions
- Nicotinamide Riboside (NR), Matched Placebo (Capsules)
- Dietary Supplement
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 30 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Hematopoietic and Lymphoid Cell Neoplasm, Malignant Solid Neoplasm, Prediabetes
- Interventions
- Exercise Intervention, Nicotinamide Riboside
- Other · Dietary Supplement
- Lead sponsor
- City of Hope Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Duarte, California
- Conditions
- Heart Failure With Preserved Ejection Fraction
- Interventions
- Potassium Nitrate, Potassium Nitrate + Propionyl-L-Carnitine + Nicotinamide Riboside, Potassium Chloride
- Drug · Other
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 53 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2027
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- AKI
- Interventions
- Nicotinamide Riboside + Pterostilbene, Placebo
- Drug
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 54 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2024
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Aging
- Interventions
- Nicotinamide riboside, Placebo
- Drug
- Lead sponsor
- University of Oklahoma
- Other
- Eligibility
- 60 Years to 85 Years
- Enrollment
- 214 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Oklahoma City, Oklahoma
- Conditions
- Hypertension
- Interventions
- Walking Exercise, Nicotinamide Riboside (NR)
- Behavioral · Drug
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 55 Years to 105 Years
- Enrollment
- 147 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Gulf War Illness
- Interventions
- Nicotinamide Riboside, Placebo
- Dietary Supplement
- Lead sponsor
- Roskamp Institute Inc.
- Other
- Eligibility
- 47 Years to 70 Years
- Enrollment
- 52 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2025
- U.S. locations
- 2
- States / cities
- Fort Lauderdale, Florida • Sarasota, Florida
- Conditions
- Peripheral Artery Disease
- Interventions
- Nicotinamide riboside
- Drug
- Lead sponsor
- University of Oklahoma
- Other
- Eligibility
- 55 Years to 99 Years
- Enrollment
- 8 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Oklahoma City, Oklahoma
- Conditions
- Atherosclerosis, Diabetes, Coronary Artery Disease
- Interventions
- Nicotinamide riboside (NR), Placebo
- Dietary Supplement · Drug
- Lead sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
- NIH
- Eligibility
- 18 Years to 39 Years
- Enrollment
- 38 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Smooth Muscle Dysfunction Syndrome (SMDS)
- Interventions
- Nicotinamide riboside (NR)
- Drug
- Lead sponsor
- The University of Texas Health Science Center, Houston
- Other
- Eligibility
- 1 Year and older
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Acute Kidney Injury
- Interventions
- Basis, Placebo
- Dietary Supplement
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 24 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Heart Failure，Congestive, Heart Failure New York Heart Association Class IV, Mitochondrial Alteration
- Interventions
- Nicotinamide riboside
- Dietary Supplement
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Healthy Aging
- Interventions
- NAD+ (nicotinamide adenine dinucleotide) IV, Niagen® (nicotinamide riboside) IV, Niagen® (nicotinamide riboside) oral, Placebo
- Dietary Supplement · Other
- Lead sponsor
- Nutraceuticals Research Institute
- Other
- Eligibility
- 40 Years and older
- Enrollment
- 53 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Franklin, Tennessee
- Conditions
- Pulmonary Hypertension
- Interventions
- Nicotinamide Riboside (NR), Placebo
- Dietary Supplement · Drug
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Friedreich Ataxia 1
- Interventions
- Nicotinamide Riboside, Placebo, Exercise Intervention
- Dietary Supplement · Other
- Lead sponsor
- Children's Hospital of Philadelphia
- Other
- Eligibility
- 10 Years to 40 Years
- Enrollment
- 75 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2025
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Sarcopenia, Nicotinamide Adenine Dinucleotide Concentration, Muscle Quality and NAD+ Content
- Interventions
- Nicotinamide Riboside, Placebo
- Dietary Supplement · Other
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 65 Years to 85 Years
- Enrollment
- 74 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Kansas City, Missouri
- Conditions
- Diabetic Neuropathy Peripheral
- Interventions
- Niagen, Placebo
- Drug
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 30 Years to 80 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2022
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Cancer, Skin Fibroblasts, Muscle Weakness
- Interventions
- Nicotinamide Riboside (NR)
- Dietary Supplement
- Lead sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
- NIH
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 1 participant
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Allogeneic Hematopoietic Cell Transplantation
- Interventions
- Nicotinamide riboside (NR)
- Drug
- Lead sponsor
- Case Comprehensive Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2026
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Healthy
- Interventions
- Nicotinamide Riboside
- Drug
- Lead sponsor
- Mclean Hospital
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 11 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2022
- U.S. locations
- 1
- States / cities
- Belmont, Massachusetts