Clinical trials: Nicotinamide
Dyslipidemias
Effect of Niacin on Transport of HDL and Relationship to Atherogenic Lipoproteins and Lipolysis
This study looks at whether niacin improves reverse cholesterol transport (RCT) in healthy volunteers. 3H-Cholesterol will be used to measure RCT by analyzing changes in the tracer activity in total plasma, lipoproteins, red…
- Trial name
- ENTHRALL (NCT01250990)
- Testing
- Niacin
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Dyslipidemia
MK0524B Bioequivalence Study (0524B-070)
This study will evaluate: 1. the bioequivalence of simvastatin and simvastatin acid following dose of simvastatin (ZOCOR™) given together with one tablet of MK0524A or as a component of the triple combination tablet MK0524B. 2.
- Trial name
- NCT00943124
- Testing
- MK0524B (ER niacin (+) laropiprant (+) simvastatin), MK0524A (ER niacin + laropiprant), Simvastatin
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Small Fiber Neuropathy
Evaluation of Nicotinamide Riboside in Prevention of Small Fiber Axon Degeneration and Promotion of Nerve Regeneration
This study will evaluate the effects of a nutritional supplement called nicotinamide riboside in preventing small fiber nerve degeneration that is experimentally induced by applying capsaicin to skin in otherwise healthy study…
- Trial name
- NCT03912220
- Testing
- Nicotinamide riboside
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
HIV Infections, Dyslipidemia
Study of Niacin on Endothelial Function in HIV-infected Subjects With Low High Density Lipoprotein Cholesterol Levels
This study is a pilot study examining the effect of extended-release niacin (Niaspan ®) on flow-mediated vasodilation (FMD) of the brachial artery, among human immunodeficiency virus (HIV)-1 infected individuals with low high…
- Conditions
- HIV Infections, Dyslipidemia, Endothelial Dysfunction
- Trial name
- NCT00986986
- Testing
- extended release niacin
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Hawaii
Healthy, Thiamine and Niacin Deficiency States
Natural Versus Synthetic Vitamin B Complexes in Human
In a cross-over study the investigators evaluate the effects of natural (Panmol-B-Complex) (Pan [Greek] = all; moles [Latin] = molecules/particles - brand name) versus synthetic vitamin B complexes to identify the bioavailability…
- Conditions
- Healthy, Thiamine and Niacin Deficiency States, Pyridoxine Deficiency, Folic Acid Deficiency Anemia, Dietary
- Trial name
- NCT03444155
- Testing
- Natural Panmol-B-Complex, Synthetic Vitamin B-Complex
- Where
- Austria
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Medical University of Graz
Healthy
The Effects of Nicotinamide Riboside Supplementation on Brain NAD+/NADH Ratio and Bioenergetics
The primary aim of this study is to investigate the effects of exogenously administered nicotinamide riboside (NR) on brain NAD+/NADH ratio and bioenergetics functions in healthy individuals using phosphorus magnetic resonance…
- Trial name
- NCT03151707
- Testing
- Nicotinamide Riboside
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Mclean Hospital
Glucose Metabolism Disorders
Effect of NMN Supplementation on Organ System Biology
The goal of this proposal is to determine whether the beneficial effects of NMN on metabolic function observed in rodents applies to people.
- Trial name
- VAN (NCT04571008)
- Testing
- Treatment
- Where
- United States
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Dyslipidemia
MK0524A Bioequivalence Study (0524A-059)
This study will evaluate the definitive bioequivalence of tablets of MK0524A (1000 mg Extended Release (ER) Niacin/ 20 mg laropiprant) from two sources.
- Trial name
- NCT00944645
- Testing
- niacin (+) laropiprant (Source 1), Comparator: niacin (+) laropiprant (Source 2)
- Volunteers
- 188 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Healthy Volunteers
The Genetics of Evoked Responses to Niacin and Endotoxemia: The GENE Study
The purpose of this study is to determine genetic factors that affect responses to niacin therapy and endotoxemia in healthy volunteers.
- Trial name
- GENE (NCT00953667)
- Testing
- Immediate Release Niacin, Extended Release Niacin, Endotoxin
- Where
- United States
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Healthy
Healthy Combine Study
STUDY SUMMARY Title: EFFECTS OF NICOTINAMIDE AND LANTHANUM CARBONATE ON PHOSPHORUS HOMEOSTASIS Protocol Number:STU00090161 Phase: Phase 1, detailed physiologic study Methodology: double blind, randomized, placebo-controlled, 2x2…
- Trial name
- NCT03136705
- Testing
- Nicotinamide, Lanthanum Carbonate
- Where
- United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Northwestern University
Type 2 Diabetes Mellitus
A Study to Evaluate the Effects of ER Niacin/Laropiprant, Laropiprant, ER Niacin, and Placebo on Urinary Prostanoid Metabolites (0524A-079)(COMPLETED)
The purpose of this study is to evaluate the potential effects of ER niacin/laropiprant, ER niacin, laropiprant, and placebo over the course of seven days on urinary levels of a specific metabolite (which is a marker of in vivo…
- Trial name
- NCT00618995
- Testing
- Comparator: ER niacin (+) laropiprant, Comparator: ER niacin, Comparator: laropiprant
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Obesity, Short Stature
Free Fatty Acids, Body Weight, and Growth Hormones Secretion in Children
Background: Overweight and obese children and adults often have lower levels of growth hormone in the blood. Regulation of growth hormone may be tied to weight and free fatty acids in the blood.
- Conditions
- Obesity, Short Stature, Growth Hormone Deficiency
- Trial name
- NCT01237041
- Testing
- Niacin First, Dose-Establishing Study 1 Niacin 250mg, Dose-Establishing Study 1 Niacin 500mg
- Where
- United States
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Type 2 Diabetes Mellitus, Obesity
Effects of Niacin on Intramyocellular Fatty Acid Trafficking in Upper Body Obesity and Type 2 Diabetes Mellitus
Muscle insulin resistance is a hallmark of upper body obesity (UBO) and Type 2 diabetes (T2DM). It is unknown whether muscle free fatty acid (FFA) availability or intramyocellular fatty acid trafficking is responsible for the…
- Trial name
- NCT03867500
- Testing
- Niacin, Saline
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Hypercholesterolemia
A Study to Evaluate the Effects of Extended Release (ER) Niacin/Laropiprant, Laropiprant, ER Niacin, and Placebo on Urinary Prostanoid Metabolites in Subjects With High Cholesterol (0524A-075)(COMPLETED)
The purpose of this study is to evaluate the potential effects of ER niacin/laropiprant, ER niacin, laropiprant, and placebo over the course of seven days on urinary levels of a metabolite of thromboxane A2 (TxA2), as a marker of…
- Trial name
- NCT00769132
- Testing
- Comparator: niacin + laropiprant, Comparator: niacin, Comparator: laropiprant
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Hyperlipidemia
Biosynthesis of PGD2 in Vivo
The investigator would like to see if aspirin could block niacin-induced flushing by analyzing blood and urine after taking aspirin. Phase I: Subjects were assigned to either placebo or aspirin groups.
- Trial name
- NCT01275300
- Testing
- Aspirin, Niacin
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Skin Care
A Study to Evaluate of Cosmetic Benefit of a Moisturising Cream in People With Blemish Prone Skin
This study is designed to evaluate the cosmetic benefit provided by twice daily application of a developmental moisturising cream with niacinamide for 8 weeks in healthy female participants with sensitive, oily, blemish-prone…
- Trial name
- NCT03093181
- Testing
- Washout / Standard Cleanser, Test product, Positive control cleanser
- Where
- Brazil
- Volunteers
- 157 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Flushing
Advancing Niacin by Inhibiting Flushing (ANTI-FLUSH)
Niacin, or vitamin B3, is known to improve cholesterol disorders and is the most effective drug to raise HDL, or the "good cholesterol".
- Trial name
- ANTI-FLUSH (NCT00913081)
- Testing
- Quercetin
- Where
- 2 sites in United States
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Skin Care
A Study to Assess the Local Cutaneous and Ocular Tolerance of Three Developmental Facial Skin-care Formulations.
This study aims to determine the local cutaneous and ocular tolerance of 3 developmental skin-care products; a serum, a lotion, and a cream in healthy female subjects with clinically evaluated sensitive facial skin for 21 days.
- Trial name
- NCT04557371
- Testing
- Serum, Lotion, Cream
- Where
- Germany
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Opioid Abuse
Study of the Abuse Liability of Oxycodone HCl/Niacin in Subjects With a History of Opioid Abuse
The purpose of this study is to assess the abuse liability of 4 times (8 tablets) the usual recommended dose of Acurox (oxycodone HCl 40 mg plus niacin 240 mg) versus oxycodone HCL 40 mg alone in subjects with a history of opioid…
- Trial name
- NCT00699010
- Testing
- Acurox 5/30mg taken first, Oxycodone 5mg taken first
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Acura Pharmaceuticals Inc.