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ClinicalTrials.gov public records Last synced Oct 5, 2026, 6:18 PM EDT

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Showing 25–48 of 131 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Placebo (for Nicotinamide) Clear all
Completed Phase 4 Interventional Results available

Evaluate Carotid Artery Plaque Composition by Magnetic Resonance Imaging in People Receiving Cholesterol Medication

NCT00715273
View directory record Official record
Conditions
Coronary Artery Disease, Carotid Artery Diseases, Atherosclerosis
Interventions
Atorvastatin, Niacin, Colesevelam, Placebo Niacin, Placebo Colesevelam
Drug
Lead sponsor
University of Washington
Other
Eligibility
21 Years to 70 Years
Enrollment
217 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2019
U.S. locations
4
States / cities
Los Angeles, California • Boise, Idaho • Seattle, Washington + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 7, 2022 · Synced Oct 5, 2026, 6:18 PM EDT
Terminated Phase 2 Interventional Results available

Efficacy and Safety of Losmapimod in Treating Subjects With Facioscapulohumeral Muscular Dystrophy (FSHD) With Open-Label Extension (OLE)

NCT04264442
View directory record Official record
Conditions
Facioscapulohumeral Muscular Dystrophy (FSHD)
Interventions
Losmapimod
Drug
Lead sponsor
Fulcrum Therapeutics
Industry
Eligibility
18 Years to 65 Years
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
12
States / cities
Irvine, California • Los Angeles, California • Gainesville, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated Sep 30, 2025 · Synced Oct 5, 2026, 6:18 PM EDT
Completed Not applicable Interventional Results available

Crossover Trial for Nicotinamide Riboside in Subjective Cognitive Decline and Mild Cognitive Impairment

NCT04078178
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Nov 29, 2024 · Synced Oct 5, 2026, 6:18 PM EDT
Completed Phase 2 Interventional Results available

The COMBINE Study: The CKD Optimal Management With BInders and NicotinamidE

NCT02258074
View directory record Official record
Conditions
Chronic Kidney Disease
Interventions
Nicotinamide, Lanthanum Carbonate, Placebo (for Nicotinamide), Placebo (for lanthanum carbonate)
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 85 Years
Enrollment
205 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
7
States / cities
San Diego, California • Denver, Colorado • Washington D.C., District of Columbia + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 2, 2021 · Synced Oct 5, 2026, 6:18 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

NAD+ Oral Supplement Pilot Intervention in Adult Females

NCT06579209
View directory record Official record
Conditions
Cognitive Change, Inflammation, Neurodegenerative Diseases
Interventions
Treatment, Placebo
Dietary Supplement · Other
Lead sponsor
University of Rhode Island
Other
Eligibility
40 Years to 80 Years · Female only
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
2
States / cities
Kingston, Rhode Island • Pawtucket, Rhode Island
Source: ClinicalTrials.gov public record
Updated Mar 12, 2026 · Synced Oct 5, 2026, 6:18 PM EDT
Terminated Phase 3 Interventional Results available

Study of the Use of Niaspan for Treatment of Dyslipidemia in Diabetic Nephropathy

NCT00108485
View directory record Official record
Conditions
Diabetes Mellitus, Type 2, Kidney Failure, Chronic, Hyperlipidemia
Interventions
Extended release niacin, Placebo
Drug · Other
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2012
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jun 22, 2016 · Synced Oct 5, 2026, 6:18 PM EDT
Completed Phase 2 Interventional Results available

Efficacy and Safety of Losmapimod in Subjects With Facioscapulohumeral Muscular Dystrophy (FSHD)

NCT04003974
View directory record Official record
Conditions
Facioscapulohumeral Muscular Dystrophy (FSHD)
Interventions
Losmapimod oral tablet, Placebo oral tablet
Drug
Lead sponsor
Fulcrum Therapeutics
Industry
Eligibility
18 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
12
States / cities
Irvine, California • Los Angeles, California • Gainesville, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated Jul 10, 2024 · Synced Oct 5, 2026, 6:18 PM EDT
Completed Phase 2 Interventional Results available

A Study of Psilocybin for Major Depressive Disorder (MDD)

NCT03866174
View directory record Official record
Conditions
Depressive Disorder, Major
Interventions
Psilocybin, Niacin, Set and Setting (SaS) Protocol
Drug · Other
Lead sponsor
Usona Institute
Other
Eligibility
21 Years to 65 Years
Enrollment
347 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
11
States / cities
San Francisco, California • Santa Monica, California • New Haven, Connecticut + 8 more
Source: ClinicalTrials.gov public record
Updated Apr 22, 2026 · Synced Oct 5, 2026, 6:18 PM EDT
Completed Phase 4 Interventional Results available

Effectiveness of Intensive Lipid Modification Medication in Preventing the Progression of Peripheral Arterial Disease (The ELIMIT Study)

NCT00687076
View directory record Official record
Conditions
Peripheral Arterial Disease
Interventions
Ezetimibe, Niaspan, Statin therapy, Standard care, Aspirin, Clopidogrel, Placebo Niaspan, Placebo Ezetimibe, Percutaneous transluminal angioplasty (PTA)
Drug · Behavioral · Procedure
Lead sponsor
Baylor College of Medicine
Other
Eligibility
40 Years to 80 Years
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2010
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 6, 2020 · Synced Oct 5, 2026, 6:18 PM EDT
Active, not recruiting Phase 2 Interventional

Nicotinamide Riboside Supplementation for Treating Arterial Stiffness and Elevated Systolic Blood Pressure in Patients With Moderate to Severe CKD

NCT04040959
View directory record Official record
Conditions
Vascular Diseases, Kidney Disease, Blood Pressure, Oxidative Stress
Interventions
Nicotinamide riboside
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
35 Years to 80 Years
Enrollment
118 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Oct 5, 2026, 6:18 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Nicotinamide Adenine Dinucleotide Responses to a Nutritional Supplement

NCT07428889
View directory record Official record
Conditions
Healthy Adult
Interventions
Proprietary Nutritional Supplement, Placebo Supplement
Dietary Supplement
Lead sponsor
Shaklee Corporation
Industry
Eligibility
45 Years to 65 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Addison, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 6, 2026 · Synced Oct 5, 2026, 6:18 PM EDT
Completed Phase 2 Interventional Results available

A Research Study to Treat Patients With Advanced Hepatocellular Carcinoma

NCT00108953
View directory record Official record
Conditions
Carcinoma, Hepatocellular
Interventions
Sorafenib (Nexavar, BAY43-9006) plus Doxorubicin, Doxorubicin/Placebo
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
15
States / cities
Birmingham, Alabama • Beverly Hills, California • Orange, California + 11 more
Source: ClinicalTrials.gov public record
Updated Oct 31, 2014 · Synced Oct 5, 2026, 6:18 PM 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 5, 2026, 6:18 PM 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 5, 2026, 6:18 PM 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 5, 2026, 6:18 PM EDT
Completed Phase 2 Interventional Results available

A Study to Evaluate the Safety of 12 Weeks of Dosing With GW856553 and Its Effects on Inflammatory Markers, Infarct Size, and Cardiac Function in Subjects With Myocardial Infarction Without ST-segment Elevation

NCT00910962
View directory record Official record
Conditions
Acute Coronary Syndrome
Interventions
GW856553, Placebo
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
45 Years and older
Enrollment
526 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
30
States / cities
Anchorage, Alaska • Tucson, Arizona • Los Angeles, California + 27 more
Source: ClinicalTrials.gov public record
Updated Dec 7, 2017 · Synced Oct 5, 2026, 6:18 PM EDT
Completed Phase 3 Interventional Results available

Nexavar-Tarceva Combination Therapy for First Line Treatment of Patients Diagnosed With Hepatocellular Carcinoma

NCT00901901
View directory record Official record
Conditions
Carcinoma, Hepatocellular
Interventions
Sorafenib (Nexavar, BAY43-9006), Erlotinib (Tarceva), Placebo
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older
Enrollment
732 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2018
U.S. locations
23
States / cities
San Francisco, California • Washington D.C., District of Columbia • Gainesville, Florida + 19 more
Source: ClinicalTrials.gov public record
Updated May 30, 2019 · Synced Oct 5, 2026, 6:18 PM EDT
Completed Phase 4 Interventional

Benefit of Elevation of HDL-C in Women

NCT01921010
View directory record Official record
Conditions
Cardiovascular Outcomes
Interventions
Niaspan, Placebo
Drug
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years to 100 Years · Female only
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 23, 2019 · Synced Oct 5, 2026, 6:18 PM 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 5, 2026, 6:18 PM EDT
Completed Not applicable Interventional Results available

Diet, Exercise, Niacin, and Fenofibrate to Reduce Heart Disease Risk Factors in Individuals With HIV Lipodystrophy or Dyslipidemia

NCT00246376
View directory record Official record
Conditions
Cardiovascular Diseases, Heart Diseases, HIV Infections, Hyperlipidemia, Hypertriglyceridemia, Insulin Resistance, Atherosclerosis
Interventions
Diet, Exercise, Niacin, Fenofibrate, Placebos
Behavioral · Drug · Other
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 65 Years
Enrollment
221 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2012
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 21, 2016 · Synced Oct 5, 2026, 6:18 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Safety & Efficacy of Nicotinamide Riboside Supplementation for Improving Physiological Function in Middle-Aged and Older Adults

NCT02921659
View directory record Official record
Conditions
Aging
Interventions
Niagen™, Placebo
Dietary Supplement
Lead sponsor
University of Colorado, Boulder
Other
Eligibility
55 Years to 79 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Boulder, Colorado
Source: ClinicalTrials.gov public record
Updated Dec 1, 2016 · Synced Oct 5, 2026, 6:18 PM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

Regulation of Endogenous Glucose Production by Central KATP Channels

NCT03540758
View directory record Official record
Conditions
Diabetes Mellitus, Glucose Metabolism Disorders
Interventions
Diazoxide, Nicotinic acid, Placebo
Drug
Lead sponsor
Albert Einstein College of Medicine
Other
Eligibility
21 Years to 70 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2027
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Apr 28, 2026 · Synced Oct 5, 2026, 6:18 PM EDT
Recruiting Phase 2 Interventional

Nicotinamide Mononucleotide in Patients Undergoing Cardiac Surgery

NCT07013591
View directory record Official record
Conditions
Cardiac Surgery
Interventions
MIB-626, Placebo
Drug · Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 5, 2026, 6:18 PM EDT
Terminated Phase 3 Interventional Results available

Losmapimod Safety and Efficacy in COVID-19

NCT04511819
View directory record Official record
Conditions
COVID-19
Interventions
Losmapimod oral tablet, Placebo oral tablet
Drug
Lead sponsor
Fulcrum Therapeutics
Industry
Eligibility
40 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
7
States / cities
Irvine, California • Miami, Florida • Tampa, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 13, 2024 · Synced Oct 5, 2026, 6:18 PM EDT