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25 recruiting studies matching your filters

Validation of NAD+ Measurements for Human Clinical Studies: Multi-method Inter-laboratory Standardization

The purpose of this study is to determine nicotinamide adenine dinucleotide (NAD) levels in healthy adult subjects before and after supplementing with over-the…

Healthy Adults

Estimated

~$10 – $6,250

University of PennsylvaniaNCT07416786

Observational

Effects of an Acid-Active Protease (P24) on Postprandial Aminoacidemia Following a Standardized Mixed-Protein Burger Meal in Healthy Adults

The purpose of this study is to quantify the acute effects of an acid-active protease enzyme supplement (P24) on postprandial aminoacidemia following consumpti…

Postprandial Amino Acid Concentrations in Healthy Adults

A PHASE 1 STUDY TO EVALUATE SAFETY, TOLERABILITY, PHARMACOKINETICS, PHARMACODYNAMICS, FOOD EFFECT, METABOLISM & EXCRETION, AND DRUG-DRUG INTERACTION POTENTIAL OF PF-08103402 IN HEALTHY ADULTS AND/OR ADULTS WITH MILD TO MODERATE ASTHMA

The purpose of this study is to learn about the safety of a new study medicine called PF-08103402 in healthy adults (do not have disease) and or in adults with…

Healthy Volunteer StudyHealthy AdultsHealthy Participants+1 more

Estimated

~$10 – $7,500

PfizerNCT07660731

ObservationalRemote eligible

A Randomized, Double-Blind, Placebo-Controlled Clinical Trial to Evaluate the Safety and Efficacy of RSB11-HI Postbiotic Supplementation for Supporting Weight Management, Metabolic Wellness, and Quality of Life in Healthy Adults

This randomized, double-blind, placebo-controlled clinical trial will evaluate the safety, tolerability, and efficacy of RSB11-HI, a heat-inactivated postbioti…

Healthy Adults

Estimated

~$10 – $8,750

Able Biolabs, LLCNCT07788833

Observational

Assessing the Short-Term Effects of Multi-Fiber Supplementation on Gut Health

This is a randomized, parallel-group interventional study evaluating the short-term gastrointestinal effects of a standardized multi-fiber supplement in health…

Mixed Fiber Supplementation for Healthy Adults

Estimated

~$10 – $6,250

Brown UniversityNCT07787026

Phase 1

A PHASE 1, NON-RANDOMIZED, OPEN-LABEL, SINGLE-DOSE, PARALLEL GROUP STUDY TO COMPARE THE PHARMACOKINETICS OF ATIRMOCICLIB IN ADULT PARTICIPANTS WITH VARYING DEGREES OF HEPATIC IMPAIRMENT RELATIVE TO PARTICIPANTS WITH NORMAL HEPATIC FUNCTION

The purpose of this study to understand how the study medicine atirmociclib behaves in the body and how safe it is for people with different levels of liver he…

Hepatic ImpairmentHealthy, Hepatic InsufficiencyHealthy Adults

Exploring the Effects of Multi-Joint Neuromuscular Electrical Stimulation on Training Gait of Children With Cerebral Palsy

The goal of this study is to see if gentle electrical stimulation can help children with cerebral palsy (CP) walk more easily. This stimulation, called neuromu…

Cerebral Palsy ChildrenHealthy Adults

Estimated

~$10 – $6,250

University of NebraskaNCT06811545

An Observational, Cross-Sectional Study Evaluating the Impact of Long-Term Supplement Use on Biological Age and Metabolic Health Markers - The BioAge Trial

This study will evaluate whether dietary supplement use (\> 1 year) is associated with differences in biological age relative to chronological age, as well as …

Generally Healthy Adults Who Are Long-term Supplement Users

Estimated

~$10 – $1,050

Shaklee CorporationNCT07755943

Phase 1

A PHASE 1, RANDOMIZED, OPEN-LABEL, 2-PERIOD, 2-SEQUENCE, SINGLE-DOSE, CROSSOVER STUDY IN HEALTHY PARTICIPANTS TO EVALUATE THE EFFECT OF FOOD ON THE RELATIVE BIOAVAILABILITY OF PRIFETRASTAT

The purpose of the study is to assess the effect of food (high-fat, high-calorie meal) on the total and peak drug exposure of the planned to be marketed tablet…

Improving Speech Motor Learning Processes Using Augmented Behavioral Interventions

The aim of this research is to develop protocols that selectively target and improve speech-motor learning processes. Participants will be asked to name pictur…

Healthy Adults

Estimated

~$10 – $6,250

Arizona State UniversityNCT05918679

Phase 4

Investigation of Locus Coeruleus Function in Sustained Attention

The norepinephrine-producing locus coeruleus (LC) is thought to be central to a wide array of cognitive functions, like attention and goal pursuit, and has bee…

Attention - no Condition is Being Assessed - Healthy Adults

Estimated

~$10 – $6,250

University of California, DavisNCT06041048

Phase 1

A PHASE 1, OPEN-LABEL, RANDOMIZED, 5-PERIOD, 6-SEQUENCE, CROSSOVER STUDY TO COMPARE THE SINGLE-DOSE PHARMACOKINETICS OF ONE IMMEDIATE RELEASE AND TWO MODIFIED-RELEASE FORMULATIONS OF PF-08049820 ADMINISTERED ORALLY UNDER FASTED AND FED CONDITIONS (PART A), AND A FIXED SEQUENCE STUDY TO ASSESS THE EFFECT OF RABEPRAZOLE ON THE PHARMACOKINETICS OF PF-08049820 (PART B), IN HEALTHY ADULTS

The purpose of this study is to learn how different forms of the study medicine called PF-08049820 are absorbed and eliminated in healthy adults. The study wil…

Healthy AdultsHealthy

Estimated

~$10 – $7,500

PfizerNCT07597928