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Healthy Volunteers Clinical Trials

Browse 6,771 healthy volunteers clinical trials enrolling across the United States and Canada. {recentApplicants}Search by city or state to find one near you.

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Active & Responsive

Health-Related Quality of Life and Metabolic Outcomes in PCOS

for
PCOS (Polycystic Ovary Syndrome)
Location: Cleveland OH
Sponsor: The Cleveland Clinic

Sex: Female

Age: 18 - 49

Code: NCT07571915

Recruiting
Active & Responsive

Exploration of an Online Education Program to Support Caregivers' Knowledge Transfer

for
Dementia
Location: Fort Worth TX
Sponsor: Texas Christian University

Sex: All

Age: 18+

Code: NCT07377331

Phase1, Recruiting
Active & Responsive

Improving Executive Control in Cognitively Healthy Older Adults: the MUltitasking STrategy (MUST) Study

for
Healthy Aging, Alzheimer's Disease (AD)
Location: Newark NJ
Sponsor: Rutgers, The State University of New Jersey

Sex: All

Age: 60 - 70+

Code: NCT06995638

Recruiting
Active & Responsive

Glutamatergic Adaptation to Stress as a Mechanism for Anhedonia and Treatment Response With Ketamine

for
Major Depressive Disorder
Location: Atlanta GA
Sponsor: Emory University

Sex: All

Age: 18 - 65

Code: NCT05327699

Early_phase1, Recruiting
Active & Responsive

A Self-compassion Focused Intervention for Internalized Weight Bias and Weight Loss

for
Overweight and Obesity
Location: Greenville NC
Sponsor: East Carolina University

Sex: All

Age: 18+

Code: NCT05987306

Recruiting

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Active & Responsive

Establishing New Treatment Approaches for Amblyopia: Perceptual Learning and Video Games

for
Amblyopia
Location: Fort Lauderdale FL
Sponsor: Nova Southeastern University

Sex: All

Age: 0+

Code: NCT05522972

Recruiting
Active & Responsive

Mechanism of Ketogenic Diet-Induced Hypercholesterolemia

for
Hypercholesterolemia and Hyperlipidemia
Location: St Louis MO
Sponsor: Washington University School of Medicine

Sex: All

Age: 18 - 39

Code: NCT06894004

Recruiting
Active & Responsive

The Effect of Sleep Deprivation and Recovery Sleep on Emotional Memory and Affective Reactivity

for
Sleep Deprivation, Sleep
Location: Boston MA
Sponsor: Beth Israel Deaconess Medical Center

Sex: All

Age: 18 - 35

Code: NCT03767426

Recruiting
Active & Responsive

Investigating Health Impacts of Exposure to Harmful Algal Blooms

for
Red Tide, Neurologic Disorder, Florida
Location: Sarasota FL
Sponsor: Roskamp Institute Inc.

Sex: All

Age: 18+

Code: NCT06883227

Recruiting
Active & Responsive

Effect of Cannabis on Cigarette Use Behavior

for
Cannabis Use, Tobacco Use, Cigarette Smoking
Location: Baltimore MD
Sponsor: Johns Hopkins University

Sex: All

Age: 21+

Code: NCT06609083

Phase1, Recruiting
Active & Responsive

An fMRI Investigation of the Effects of IV Lidocaine on Tinnitus

for
Tinnitus
Location: Boston MA
Sponsor: D. Bradley Welling, MD, PhD

Sex: All

Age: 18+

Code: NCT04192773

Early_phase1, Recruiting
Active & Responsive

Pistachio Snacking and Metabolic Flexibility

for
Overweight (BMI > 25),
Location: Columbia SC
Sponsor: University of South Carolina

Sex: All

Age: 25 - 45

Code: NCT07340125

Recruiting
Active & Responsive

Test of Target Engagement of Ambiguity Aversion

for
Intolerance of Uncertainty, Anxiety,
Location: Chicago IL
Sponsor: Northwestern University

Sex: All

Age: 25 - 60

Code: NCT06962527

Recruiting
Active & Responsive

Resting State Changes Following Theta Burst Stimulation

for
Brain Connectivity
Location: Philadelphia PA
Sponsor: Nicholas Balderston, PhD

Sex: All

Age: 18 - 60

Code: NCT05322239

Recruiting
Active & Responsive

Natural History and Development of Spondyloarthritis

for
Arthritis, Spondylitis, Ankylosing
Location: Bethesda MD
Sponsor: National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)

Sex: All

Age: 2 - 70+

Code: NCT01422694

Recruiting
Active & Responsive

Investigation of Psychedelic Effects in Psychoactive Substances

for
Psychedelic Effects in Healthy Volunteers
Location: Baltimore MD
Sponsor: Johns Hopkins University

Sex: All

Age: 25 - 55

Code: NCT06772753

Phase1, Recruiting
Active & Responsive

A Three-Phase Contralateral Comparison of Ray-Tracing Guided LASIK Versus Three Other Refractive Surgery Platforms to Correct Myopia or Myopia With Astigmatism

for
Myopia, Astigmatism
Location: Draper UT
Sponsor: Hoopes Vision

Sex: All

Age: 22 - 50

Code: NCT07201298

Recruiting
Active & Responsive

WatchWell: Simple and Practical Strategies to Reduce the Negative Health Impact of Sedentary Screen Time

for
Sedentary Time, Cardiovascular Diseases, Prediabetes, Obesity
Location: Tempe AZ
Sponsor: Arizona State University

Sex: All

Age: 26+

Code: NCT06963736

Recruiting
Active & Responsive

Target ALS Biomarker Study; Longitudinal Biofluids, Clinical Measures, and At Home Measures

for
Amyotrophic Lateral Sclerosis, Movement Disorders,
Location: Boston MA, New York NY, Georgetown DC, Jacksonville FL,
Sponsor: Target ALS Foundation, Inc.

Sex: All

Age: 18+

Code: NCT05137665

Recruiting
Active & Responsive

A Study to Learn More About the Safety of BIIB145 and How it is Processed in the Body of Healthy Adult Participants

for
Healthy Volunteer
Location: Austin TX
Sponsor: Biogen

Sex: All

Age: 18 - 55

Code: NCT07225517

Phase1, Recruiting