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ClinicalTrials.gov public records Last synced Oct 17, 2026, 7:36 AM EDT

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Showing 1–24 of 65 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Nicotinamide Riboside Clear all
Completed Phase 1 Interventional Accepts healthy volunteers

"Pharmacokinetic Study of Nicotinamide Riboside"

NCT02689882
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Feb 8, 2018 · Synced Oct 17, 2026, 7:36 AM EDT
Recruiting Not applicable Interventional

Mechanistic Study of Nicotinamide Riboside on NAD+ Biology in Individuals With Combined Pulmonary Hypertension

NCT07563322
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Oct 17, 2026, 7:36 AM EDT
Recruiting Phase 2 Interventional

Matching Perfusion and Metabolic Activity in HFpEF

NCT04913805
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Oct 17, 2026, 7:36 AM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

The Effect of NAD Supplementation on Brain Vascular Health in Aging

NCT05483465
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 1, 2026 · Synced Oct 17, 2026, 7:36 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of a Seven-day BASIS™ Supplementation on Menopausal Syndromes and Measurements of the Urinary Vitamin B3 and Estradiol Levels in Pre-, Peri- and Post-menopause

NCT04841499
View directory record Official record
Conditions
Menopause
Interventions
BASIS™ (Crystalline Nicotinamide Riboside 250mg and Pterostilbene 50mg)
Drug
Lead sponsor
University of South Alabama
Other
Eligibility
35 Years and older · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Mobile, Alabama
Source: ClinicalTrials.gov public record
Updated Nov 18, 2021 · Synced Oct 17, 2026, 7:36 AM EDT
Completed Not applicable Interventional Results available

Pilot Study to Evaluate the Effect of Nicotinamide Riboside on Immune Activation in Psoriasis

NCT04271735
View directory record Official record
Conditions
Psoriasis, Atherosclerotic Cardiovascular Disease, Obesity, Dyslipidemia, Cardiometabolic Diseases
Interventions
Niagen, Placebo
Dietary Supplement · Other
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years to 80 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Oct 17, 2026, 7:36 AM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

Randomized, Open-label, Safety Study of Subcutaneous and Intramuscular Injections of Niagen® Plus

NCT07251608
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Nov 26, 2025 · Synced Oct 17, 2026, 7:36 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

ACEs, SIRT1, and Premature Vascular Aging in Humans

NCT07073352
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Oct 17, 2026, 7:36 AM EDT
Recruiting Phase 1Phase 2 Interventional Accepts healthy volunteers

Double-blind Placebo Controlled Study to Evaluate the Effect of NAD+ Boosting With Nicotinamide Riboside on Immunometabolism and Immunity in Systemic Lupus Erythematosus

NCT06032923
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jul 31, 2026 · Synced Oct 17, 2026, 7:36 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Benefits of Nicotinamide Riboside Upon Cognition and Sleep

NCT05500170
View directory record Official record
Conditions
Cognitive Impairment, Sleep Quality
Interventions
Nicotinamide riboside, Placebo
Dietary Supplement
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
65 Years to 85 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
3
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Oct 17, 2026, 7:36 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Protection From Acute Kidney Injury (AKI) With Basis™ Treatment

NCT04342975
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 23, 2024 · Synced Oct 17, 2026, 7:36 AM EDT
Recruiting Phase 2Phase 3 Interventional Accepts healthy volunteers

Milk Volume Outcomes Following Oral Nicotinamide Riboside Supplementation in Mothers of Extremely Preterm Infants

NCT04614714
View directory record Official record
Conditions
Preterm Birth, Inadequate Milk Production
Interventions
Nicotinamide Riboside (NR), Placebo
Other
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 17, 2026, 7:36 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Nicotinamide Riboside on Metabolism and Vascular Function

NCT03501433
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Sep 25, 2020 · Synced Oct 17, 2026, 7:36 AM EDT
Active, not recruiting Phase 2 Interventional

NIAGEN and Persistent Chemotherapy-Induced Peripheral Neuropathy

NCT04112641
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Aug 20, 2026 · Synced Oct 17, 2026, 7:36 AM EDT
Enrolling by invitation Not applicable Interventional

NAD Supplementation in Parkinson's Disease

NCT07703137
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Oct 17, 2026, 7:36 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Nicotinamide Riboside on Mitochondrial Function in Li-Fraumeni Syndrome

NCT03789175
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Dec 8, 2020 · Synced Oct 17, 2026, 7:36 AM EDT
Active, not recruiting Not applicable Interventional

The Effect of Exercise and Nicotinamide Riboside Muscle Health and Insulin Resistance in Survivors of Childhood Cancer

NCT05023993
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Nov 10, 2025 · Synced Oct 17, 2026, 7:36 AM EDT
Completed Phase 2 Interventional Results available

Nicotinamide Riboside in SARS-CoV-2 (COVID-19) Patients for Renal Protection

NCT04818216
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Dec 26, 2023 · Synced Oct 17, 2026, 7:36 AM EDT
Not listed Phase 1 Interventional

Basis: Evaluating Sirtuin Supplements To Benefit Elderly Trauma Patients (BES2T BET)

NCT03635411
View directory record Official record
Conditions
Recovery of Function
Interventions
Nicotinamide Riboside and Pterostilbene, Placebo
Dietary Supplement
Lead sponsor
Elysium Health
Industry
Eligibility
65 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 6, 2020 · Synced Oct 17, 2026, 7:36 AM EDT
Recruiting Phase 2 Interventional

Exercise Training and NR Supplementation Trial to Improve Fitness in AYA HCT Survivors

NCT05194397
View directory record Official record
Conditions
Lymphoblastic Leukemia, Cancer Survivors, Aplastic Anemia, Myelodysplastic Syndromes, Myeloid Leukemia
Interventions
Nicotinamide Riboside, Placebo, Exercise Intervention
Dietary Supplement · Other
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
10 Years to 30 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
3
States / cities
Duarte, California • Philadelphia, Pennsylvania • Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 4, 2025 · Synced Oct 17, 2026, 7:36 AM EDT
Terminated Phase 2 Interventional Results available

NR in Chemo-induced Peripheral Neuropathy

NCT03642990
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 12, 2023 · Synced Oct 17, 2026, 7:36 AM EDT
Recruiting Phase 2 Interventional

Zinc and Nicotinamide Riboside for Idiopathic Pulmonary Fibrosis

NCT06567717
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
Zinc, Placebos for zinc and nicotinamide riboside, Nicotinamide riboside
Drug · Other
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
50 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 10, 2025 · Synced Oct 17, 2026, 7:36 AM EDT
Completed Not applicable Interventional

Pharmacokinetics, Pharmacodynamics and Safety of Basis in Acute Kidney Injury Study

NCT03176628
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jun 27, 2019 · Synced Oct 17, 2026, 7:36 AM EDT
Completed Phase 1Phase 2 Interventional Results available

NAD Therapy for Improving Memory and Brain Blood Flow in Older Adults With Mild Cognitive Impairment

NCT03482167
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 4, 2025 · Synced Oct 17, 2026, 7:36 AM EDT