- 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
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 28
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Heart Failure, Systolic
- Interventions
- nicotinamide riboside, Placebo
- Dietary Supplement · Drug
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2019
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Adverse Childhood Experiences, Endothelial Dysfunction
- Interventions
- Nicotinamide Riboside, Placebo
- Dietary Supplement
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2027
- U.S. locations
- 2
- States / cities
- Iowa City, Iowa • Madison, Wisconsin
- Conditions
- Covid19, Sequelae of; Infection, Cognitive Symptom
- Interventions
- Niagen
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 72 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Systemic Lupus Erythematosus (Sle)
- Interventions
- Nicotinamide Riboside
- Dietary Supplement
- Lead sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
- NIH
- Eligibility
- 18 Years to 120 Years · Female only
- Enrollment
- 78 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Concussion, Mild
- Interventions
- Nicotinamide Riboside, Matching placebo
- Dietary Supplement · Other
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2022
- U.S. locations
- 2
- States / cities
- Minneapolis, Minnesota • Rochester, Minnesota
- Conditions
- Cognition Disorders in Old Age, Mild Cognitive Impairment, Cognitive Decline
- Interventions
- Niagen, Placebo Comparator
- Dietary Supplement
- Lead sponsor
- Steven E Arnold, MD
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 61 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Charlestown, Massachusetts
- Conditions
- Metabolic Disturbance
- Interventions
- nicotinamide riboside
- Dietary Supplement
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 21 Years to 50 Years
- Enrollment
- 8 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Mild Cognitive Impairment
- Interventions
- Niagen®, Placebo
- Drug · Other
- Lead sponsor
- University of Delaware
- Other
- Eligibility
- 60 Years to 90 Years
- Enrollment
- 64 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2024
- U.S. locations
- 1
- States / cities
- Newark, Delaware
- Conditions
- Chemotherapy-induced Peripheral Neuropathy
- Interventions
- Nicotinamide riboside, Placebo capsules
- Drug
- Lead sponsor
- Donna Hammond, PhD
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 48 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2027
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
- 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
- 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
- Conditions
- Cognitive Function, Mood, Sleep
- Interventions
- 300 mg/day of TRU NIAGEN (nicotinamide riboside), 1000 mg/day of TRU NIAGEN (nicotinamide riboside), Placebo
- Dietary Supplement
- Lead sponsor
- ChromaDex, Inc.
- Industry
- Eligibility
- 55 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Boca Raton, Florida
- Conditions
- Healthy Adult
- Interventions
- Niagen®
- Dietary Supplement
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Ulcerative Colitis
- Interventions
- Nicotinamide Riboside Chloride, Placebo, Standard of Care
- Dietary Supplement · Other
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- Up to 18 Years
- Enrollment
- 19 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- 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
- Mild Cognitive Impairment, NAD
- Interventions
- Nicotinamide riboside, Sugar Pill
- Dietary Supplement
- Lead sponsor
- The University of Texas Health Science Center at San Antonio
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 46 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2021
- U.S. locations
- 2
- States / cities
- San Antonio, Texas
- Conditions
- Mild Cognitive Impairment, Mild Alzheimer Disease
- Interventions
- Nicotinamide riboside
- Drug
- Lead sponsor
- Mclean Hospital
- Other
- Eligibility
- 55 Years to 89 Years
- Enrollment
- 21 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Belmont, Massachusetts
- Conditions
- Chemotherapy-induced Peripheral Neuropathy, Breast Cancer Metastatic, Platinum-resistant Recurrent Ovarian Cancer, Head and Neck Cancer Stage IV, Endometrial Cancer Stage IV
- Interventions
- Nicotinamide Riboside
- Drug
- Lead sponsor
- Donna Hammond, PhD
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2022
- U.S. locations
- 2
- States / cities
- Iowa City, Iowa • Winston-Salem, North Carolina
- Conditions
- Healthy Volunteer, Fatigue
- Interventions
- Niagen®Plus
- Drug
- Lead sponsor
- ChromaDex, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Aging, Lipemia
- Interventions
- Nicotinamide riboside chloride (Niagen), Placebo
- Dietary Supplement
- Lead sponsor
- Iowa State University
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Ames, Iowa
- Conditions
- SARS-CoV-2 Infection, Acute Kidney Injury
- Interventions
- Placebo, Nicotinamide riboside
- Drug
- Lead sponsor
- The University of Texas Health Science Center at San Antonio
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 28 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 4
- States / cities
- New York, New York • San Antonio, Texas • Seattle, Washington
- 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
- 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