Clinical trials: Nicotinamide
NAD+ Metabolism, Pharmacokinetics
Effects of Trigonelline Monohydrate on NAD+ Metabolism, Pharmacokinetics, Safety, and Tolerability in Healthy Adults
This Phase 1 study is designed to evaluate the pharmacokinetic, pharmacodynamic, bioavailability, safety, and tolerability effects of trigonelline monohydrate in generally healthy adults aged 40 to 70 years.
- Conditions
- NAD+ Metabolism, Pharmacokinetics, Bioavailability, Healthy Adults
- Trial name
- NCT07880925
- Testing
- Nicotinamide Mononucleotide (NMN), Trigonelline Monohydrate
- Where
- Canada
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- dsm-firmenich Switzerland AG
Psychotic Disorders, Schizophrenia
The Topical Niacin Skin Flush Test in First Episode Psychosis
The purpose of this study is to gather normative data from healthy adults and to determine a sensitive and specific cut-off value for responders and non-responders to the Niacin Skin Flush Test in a sample of first episode…
- Trial name
- NCT01324297
- Testing
- skin test
- Where
- Canada
- Volunteers
- 107 people, healthy volunteers welcome
- Sponsor
- Nova Scotia Health Authority
Hypertension, Aging
Nicotinamide Riboside for Treating Elevated Systolic Blood Pressure and Arterial Stiffness in Middle-aged and Older Adults
Aging is the primary risk factor for cardiovascular diseases (CVD), the number one cause of death in developed societies. Systolic blood pressure (SBP) increase with age and is a key intermediary factor linking aging to increased…
- Trial name
- NCT03821623
- Testing
- Nicotinamide riboside
- Where
- United States
- Volunteers
- 118 people, healthy volunteers welcome
- Sponsor
- Douglas Seals
Muscle Injury
Effect of Nicotinamide Riboside and Pterostilbene Supplementation on Muscle Regeneration in Elderly Humans
Successful skeletal muscle regeneration depends on a functional pool of muscle stem cells, termed satellite cells (SC). SC are in a quiescent state throughout adulthood, but undergo multiple cycles of proliferation and…
- Trial name
- NCT03754842
- Testing
- Nicotinamide Riboside/Pterostilbene (500 mg/100 mg twice daily)
- Where
- Denmark
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
COPD
Inflammation in COPD and the Effect of Nicotinamide Riboside
The aim of this study is to investigate if nicotinamide riboside can reduce the airways inflammation associated with chronic obstructive pulmonary disease (COPD) in patients aged 60 or older.
- Trial name
- ICON (NCT04990869)
- Testing
- Nicotinamide Riboside
- Where
- Denmark
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Safety Issues, Pharmacokinetic
Safety and Pharmacokinetics of Oral Controlled-ileocolonic-release Nicotinamide (CICR-NAM)
Double-blind, randomised, placebo-controlled phase I trial with single-ascending and multiple-ascending dose to evaluate safety and pharmacokinetics of oral controlled-ileocolonic-release nicotinamide (CICR-NAM) compared to…
- Trial name
- NCT05258474
- Testing
- controlled-ileocolonic-release nicotinamide (SAD/MAD/MD), Immediate-release nicotinamide (SAD)
- Where
- Germany
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- University Hospital Schleswig-Holstein
Healthy
Nicotinic Acid - Pharmacokinetics, Pharmacodynamics, Receptor Expression
The study will be a double-blind, randomized, placebo-controlled, single-center, 2 treatment, 3--way crossover. Subjects will be randomly allocated to a treatment sequence - AAB, ABA or BAA.
- Trial name
- NCT00176020
- Testing
- nicotinic acid
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Heidelberg University
Malaria
Micronutrients and Child Health Study
The purpose of this study is to determine to what extent supplementation with zinc and other micronutrients are efficacious in preventing malaria in young Tanzanian children.
- Trial name
- MACH (NCT00623857)
- Testing
- Zinc, Vitamins and minerals other than zinc, Vitamins plus zinc and other minerals
- Where
- Tanzania
- Volunteers
- 612 people, healthy volunteers welcome
- Sponsor
- Wageningen University
Skin Wrinklings
Regenarative Treatment of Periocular Wrinkles With PDRN
This randomized clinical trial aims to compare two application techniques-needling (intradermal needling) and microneedling-for the delivery of an active-ingredient formulation containing 0.2% polynucleotides (PDRN), 2%…
- Trial name
- NCT07280637
- Testing
- Intradermal injection, Micro needling
- Where
- Brazil
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University of Taubate
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
Contact Dermatitis
Assessment of Niacinamide Cosmetic Product Efficacy in Model of Irritant Contact Dermatitis
Testing the effectiveness and safety of cosmetics with niacinamide in irritant contact dermatitis: A Randomised, Controlled Trial will be conducted at USSM.
- Trial name
- NCT06331390
- Testing
- niacinamide cosmetic product
- Where
- Croatia
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University of Split, School of Medicine
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.
Aging, Lipemia
Effects of Nicotinamide Riboside on Metabolism and Vascular Function
The purpose of this study is to determine the effects of Nicotinamide Riboside (NR) supplementation on metabolism and vascular function following high-fat meal.
- Trial name
- NCT03501433
- Testing
- Nicotinamide riboside chloride (Niagen)
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Iowa State University
Schizophrenia, Cannabis Abuse
Niacin Flushing as Marker of Cannabis Effects on Arachidonic Acid Pathways in Schizophrenia
Increasing evidence suggests modulating effects of cannabinoids on time of onset, severity, and outcome of schizophrenia. Efforts to discover the underlying pathomechanism have led to the assumption of gene x environment…
- Trial name
- NCT00376233
- Where
- Germany
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Jena
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
Infertility Female
NR vs. Vitamin E in Enhancing Fertility
This randomized controlled trial enrolled women of advanced maternal age (≥35 years) undergoing ART, who were allocated to an intervention group (oral nicotinamide riboside, NR) or a control group (oral vitamin E, VitE) for a…
- Trial name
- NRVEERSAAM (NCT06950736)
- Testing
- NR, Vit E
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- The First Affiliated Hospital of Zhengzhou University
Hypercholesterolemia, Hyperlipidemia
Assessment of Interaction Between Vytorin and Niaspan in Healthy Subjects (P04955AM2)
This is a single-center, randomized, open-label, 3-period, 3-treatment multiple-dose crossover study designed to assess the interaction between VYTORIN® (Ezetimibe and Simvastatin) and NIASPAN® (Niacin Extended-Release Tablets)…
- Trial name
- NCT00652431
- Testing
- Vytorin + Niaspan, Vytorin, Niaspan
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Organon and Co
Major Depressive Disorder
A Pilot Study on Effect of add-on Sulforaphane to SSRIs and Application of Niacin Skin Flush Response Test in Major Depressive Disorder
A 12-week, randomized controlled trial (RCT) will be conducted to explore the effect of add-on sulforaphane (SFN) to selective serotonin reuptake inhibitors (SSRIs) for major depressive disorder (MDD).
- Trial name
- NCT05148169
- Testing
- SSRIs, SSRI plus Sulforaphane
- Where
- China
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Shanghai Mental Health Center
Melasma, Post-acne Hyperpigmentation
Efficacy and Safety of a Combined Serum Containing Melasyl™, 10% Niacinamide, Hyaluronic Acid, and HEPES
The goal of this clinical trial is to evaluate the efficacy and safety of a combination serum containing Melasyl™, 10% Niacinamide, Hyaluronic Acid, and HEPES when used as a moisturizer after QS-Nd:YAG 1064 nm low-fluence laser…
- Trial name
- NCT07121439
- Testing
- a combination serum containing Melasyl™, 10% Niacinamide, Hyaluronic Acid, and HEPES, 2% hydroquinone cream
- Where
- Indonesia
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Dr.dr.Irma Bernadette, SpKK (K)
Mild Cognitive Impairment, NAD
The Effects of Nicotinamide Adenine Dinucleotide (NAD) on Brain Function and Cognition
The purpose of this study is to determine the effects of Niagen (nicotinamide riboside, vitamin B3), on NAD levels, brain function including cognition and blood flow in people diagnosed with mild cognitive impairment (MCI).
- Trial name
- NAD (NCT02942888)
- Testing
- Nicotinamide riboside, Sugar Pill
- Where
- 2 sites in United States
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center at San Antonio