Healthy volunteer studies in Las Vegas, NV
35 studies at sites in and around Las Vegas accept healthy volunteers — people without the condition being studied. Many studies pay participants for their time and travel; the amount is set by each study, so ask the study team.
Vascular Function in Adults With Down Syndrome
RecruitingObservational studyHealthy volunteers welcome
- University of Nevada Las Vegas - UNLV, Las Vegas
Collecting Blood Samples From Patients With and Without Cancer to Evaluate Tests for Early Cancer Detection
RecruitingObservational studyHealthy volunteers welcome
- OptumCare Cancer Care at Charleston, Las Vegas
- University Medical Center of Southern Nevada, Las Vegas
- Hope Cancer Care of Nevada, Las Vegas
- and 16 more
Observational Study of Decentralized Urine Optical Interaction Patterns Associated With Environmental Microplastic and Nanoplastic Exposure
RecruitingObservational studyHealthy volunteers welcome
- Decentralized / At-Home Participation (U.S.), Las Vegas
A Study to Evaluate Gepotidacin Exposure in Breast Milk of Healthy Lactating Women
RecruitingPhase 1Healthy volunteers welcome
- GSK Investigational Site, Las Vegas
A Randomized Comparison of Stage-Based Care Versus Risk Factor-Based Care for Prevention of Cardiovascular Events
RecruitingHealthy volunteers welcome
- Southwest Medical Associates- Optum Nevada, Las Vegas
- Vector Clinical Trials, Las Vegas
Phase 1/2 Study of Respiratory Syncytial Virus and Human Metapneumovirus (RSV+HMPV) Vaccine Candidate in Adults 60 Years of Age and Older
RecruitingPhase 1/2Healthy volunteers welcome
- Alliance Clinical - Las Vegas- Site Number : 8400034, Las Vegas
A Study on the Efficacy of a Vaccine Against Influenza in Adults ≥65 Years of Age
RecruitingPhase 3Healthy volunteers welcome
- GSK Investigational Site, Las Vegas
- GSK Investigational Site, Las Vegas
A Study of Aleniglipron in Adults With Obesity or Overweight and Type 2 Diabetes Mellitus (ACCOMPLISH-2)
RecruitingPhase 3Healthy volunteers welcome
- ACCOMPLISH-2 Research Site, Las Vegas
A Study Evaluating MDX2301 in Healthy Adults and Adults at Higher Risk for Severe COVID-19.
RecruitingPhase 1Healthy volunteers welcome
- TrialMed Clinical Research Unit, Las Vegas
A Study to Assess the Skin Irritation and Sensitization of Estradiol/Levonorgestrel TDS in Healthy Postmenopausal Subjects
RecruitingPhase 1Healthy volunteers welcome
- Novum Pharmaceutical Research Services, Las Vegas
A Phase 1 Trial of AMG 691 in Healthy Chinese and Japanese Volunteers
RecruitingPhase 1Healthy volunteers welcome
- PPD - Las Vegas Research Unit, Las Vegas
Assess the Effects of Replacing Foods High in Refined Carbohydrates With Avocado on Biomarkers of Inflammation.
RecruitingHealthy volunteers welcome
- University of Nevada, Las Vegas, Las Vegas
A Clinical Trial to Evaluate the Effects of a Powder Supplement in Supporting Lean Muscle Development, Hormone-Related Wellness, Digestive Comfort, Dermatologic Health, and Overall Wellness
RecruitingHealthy volunteers welcome
- Citruslabs, Las Vegas
A Study to Evaluate AZD7760 Safety and Pharmacokinetics in Healthy Adults (Phase I) and Adults With End-stage Kidney Disease on Hemodialysis With a Central Venous Catheter (Phase IIa)
RecruitingPhase 1/2Healthy volunteers welcome
- Research Site, Las Vegas
A Clinical Trial to Evaluate the Effects of an Omega-3-containing Supplement on DHA and EPA Levels in the Blood
RecruitingHealthy volunteers welcome
- Citruslabs, Las Vegas
Phase 1 Study on the Safety, Tolerability, and Pharmacokinetics of JST-018 in Healthy Adults
RecruitingPhase 1Healthy volunteers welcome
- PPD Las Vegas Clinical Research Unit, Las Vegas
ARTFL LEFFTDS Longitudinal Frontotemporal Lobar Degeneration (ALLFTD)
RecruitingObservational studyHealthy volunteers welcome
- Cleveland Clinic Lou Ruvo Center for Brain Health, Las Vegas
A Study to Learn More About the Safety of a Single Dose of BIIB144 and How it is Processed in the Body of Healthy Adult Participants Ages 18 to 55 Years Old as Compared to a Placebo
RecruitingPhase 1Healthy volunteers welcome
- Las Vegas Clinical Research Unit, PPD Development, LP, Las Vegas
PPMI Clinical - Establishing a Deeply Phenotyped PD Cohort
RecruitingObservational studyHealthy volunteers welcome
- Cleveland Clinic Lou Ruvo Center for Brain Health, Las Vegas
A Multi-Site Study to Assess the Effect of Availability of a Heated Tobacco Product on Smoking Abstinence Among Current Primary Cigarette Smokers
RecruitingHealthy volunteers welcome
- Opinions Las Vegas, Las Vegas
- Opinions Las Vegas, Las Vegas
A Study of LY4213663 in Healthy Participants and Participants With Rheumatoid Arthritis
RecruitingPhase 1Healthy volunteers welcome
- Oasis Clinical Research, Las Vegas
A Study of GSK4527363 in Healthy Participants, Systemic Lupus Erythematosus (SLE) Participants, Healthy Chinese, and Japanese Participants and CTD-ILD Participants
RecruitingPhase 1Healthy volunteers welcome
- GSK Investigational Site, Las Vegas
A Study to Learn About the Safety of BIIB142 and How it is Processed in the Body of Healthy Adult Participants Aged 18 to 55 Years Old
RecruitingPhase 1Healthy volunteers welcome
- PPD Development, LP, Las Vegas
A Study Evaluating Oral-Health-Related Quality of Life and Treatment Patterns Among Dentin Hypersensitivity Sufferers
RecruitingObservational studyHealthy volunteers welcome
- Citruslabs (Virtual Site), Las Vegas
Development of a Database to Investigate Digital and Blood-Based Biomarkers and Their Relationship to Tau and Amyloid PET Imaging in Older Participants Who Are Cognitively Normal (CN), Have Mild Cognitive Impairment (MCI), or Have Mild-to-Moderate AD Dementia
RecruitingObservational studyHealthy volunteers welcome
- Clinical Neurology Specialists, Las Vegas
A Study to Evaluate the Effects of a Supplement on the Side Effects Associated With Stimulant Medications
RecruitingHealthy volunteers welcome
- Citruslabs, Las Vegas
Problem Behavior Assessment and Intervention in IDEA Part C Services
RecruitingHealthy volunteers welcome
- University of Nevada Las Vegas, Las Vegas
A Study to Investigate Pharmacokinetics, Safety and Tolerability of Long-Acting Cabotegravir Plus Recombinant Human Hyaluronidase PH20 in Healthy Adult Participants
RecruitingPhase 1Healthy volunteers welcome
- GSK Investigational Site, Las Vegas
A Study to Assess the Safety, Tolerability, and Pharmacokinetics of VH4011499 Compared to Placebo in Adults Without HIV
RecruitingPhase 1Healthy volunteers welcome
- GSK Investigational Site, Las Vegas
The Role of hCG in Thawed Embryo Transfer
RecruitingPhase 4Healthy volunteers welcome
- Fertility Center of Las Vegas, Las Vegas
Ostomy Primary Closure With 0.1% Betaine/Polyhexanide Wound Irrigation Compared to Pursestring Closure
RecruitingPhase 4Healthy volunteers welcome
- University Medical Center, Las Vegas
Ergonomic Protocol for Competitive E-Sport Athletes
RecruitingHealthy volunteers welcome
- University of Nevada, Las Vegas, Las Vegas
Exercise Neuroprotection in Parkinson's Disease
RecruitingHealthy volunteers welcome
- Gait and Balance Laboratory, 217 Bigelow Health Sciences Building, UNLV, Las Vegas
The Aim of This Study is to Determine if Oocyte Sorting for Group Culture Using an Artificial Intelligence Image Analysis Tool (MagentaTM) Increases the Usable Blastocyst Yield and Subsequent Pregnancy in Patients Undergoing IVF
RecruitingObservational studyHealthy volunteers welcome
- Ovation Fertility Las Vegas, Las Vegas
Enroll -HD: A Prospective Registry Study in a Global Huntington's Disease Cohort
RecruitingObservational studyHealthy volunteers welcome
- Cleveland Clinic - Las Vegas, Las Vegas
From ClinicalTrials.gov, data retrieved Oct 5, 2026. Each study sets its own eligibility; the study team decides who can join.