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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

Fasted vs. Fed State Exercise

for
Obesity, Exercise, Weight Loss
Location: Fort Smith AR
Sponsor: Arkansas Colleges of Health Education

Sex: All

Age: 18 - 59

Code: NCT07487090

Phase2, Recruiting
Active & Responsive

Mechanistic Effect of Walnut Consumption on Sleep Quality

for
Poor Sleep Quality
Location: New York NY
Sponsor: Columbia University

Sex: All

Age: 45 - 65

Code: NCT06430086

Recruiting
Active & Responsive

Nasal Obstruction and Olfactory Losses

for
Nasal Obstruction
Location: Columbus OH
Sponsor: Ohio State University

Sex: All

Age: 18 - 70

Code: NCT05920330

Recruiting
Active & Responsive

Studying the PAGODA Algorithm for Chemotherapy Dose Changes to Prevent Unplanned Treatment Delays

for
Ampulla of Vater Carcinoma, Appendix Carcinoma,
Location: Damariscotta ME, Brunswick ME, Scarborough ME,
Sponsor: Alliance for Clinical Trials in Oncology

Sex: All

Age: 18+

Code: NCT07283939

Recruiting
Active & Responsive

Validation of Presence-IP1.0 for Detection of Consciousness Using Reduced-Montage TMS-EEG

for
Sleep
Location: Madison WI
Sponsor: University of Wisconsin, Madison

Sex: All

Age: 18 - 70+

Code: NCT07523191

Recruiting

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Active & Responsive

Impacts of Sugar Warnings on Weight Bias

for
Nutrition, Diet Interventions
Location: Chapel Hill NC
Sponsor: University of North Carolina, Chapel Hill

Sex: All

Age: 18+

Code: NCT07346001

Recruiting
Active & Responsive

The Effect of Beetroot Juice Supplementation Dose on Neuromuscular Performance During Resistance Exercise

for
High Nitrate Dose, Moderate Nitrate Dose, Low Nitrate Dose,
Location: Malibu CA
Sponsor: Pepperdine University

Sex: Male

Age: 18 - 45

Code: NCT05957835

Recruiting
Active & Responsive

Intermittent Visual Perturbations to Enhance Balance Training

for
Balance
Location: Gainesville FL
Sponsor: University of Florida

Sex: All

Age: 18 - 70+

Code: NCT06804512

Early_phase1, Recruiting
Active & Responsive

Wearable Photoplethysmography for Non-invasive Hydration Assessment

for
Hydration Status
Location: Plano TX, Frisco TX
Sponsor: PepsiCo Global R&D

Sex: All

Age: 18 - 45

Code: NCT07520344

Recruiting
Active & Responsive

Targeting Specific Brain Networks to Treat Specific Symptoms in Depression

for
Major Depressive Disorder
Location: Boston MA
Sponsor: Massachusetts General Hospital

Sex: All

Age: 18 - 65

Code: NCT05523817

Recruiting
Active & Responsive

SAMe Trial for Patients With Alcoholic Cirrhosis

for
Alcoholic Cirrhosis
Location: Indianapolis IN, Los Angeles CA
Sponsor: Indiana University

Sex: All

Age: 18 - 70

Code: NCT04250259

Phase2, Recruiting
Active & Responsive

Caffeine Optimization Versus Standard Caffeine Dosage (2B-2)

for
Sleep Deprivation, Caffeine
Location: Tucson AZ
Sponsor: University of Arizona

Sex: All

Age: 18 - 39

Code: NCT05588934

Recruiting
Active & Responsive

ADRC Clinical Cohort (Alzheimer's Disease)

for
Alzheimer Disease, Mild Cognitive Impairment, Dementia
Location: Durham NC
Sponsor: Duke University

Sex: All

Age: 25 - 70+

Code: NCT06703541

Recruiting
Active & Responsive

Testing the Adipose Expandability Hypothesis In Vivo During Overfeeding

for
Overweight and Obesity, Metabolic Syndrome
Location: Baton Rouge LA
Sponsor: Pennington Biomedical Research Center

Sex: All

Age: 18 - 42

Code: NCT04583514

Recruiting
Active & Responsive

Evaluating Whether Hyperbaric Oxygen Therapy Can Improve VO₂-Max and Reduce Inflammation Markers in Healthy Adults Ages 30-60.

for
Cardiovascular Fitness, Inflammation
Location: Austin TX
Sponsor: University of Texas at Austin

Sex: All

Age: 30 - 60

Code: NCT07361861

Recruiting
Active & Responsive

Short Duration Electrical Stimulation to Improve Outcomes After Cubital Tunnel Release (SELECT) Trial

for
Neuropathy;Peripheral
Location: Hamilton
Sponsor: Epineuron Technologies Inc.

Sex: All

Age: 18 - 70+

Code: NCT05980767

Recruiting
Active & Responsive

Mirtazapine for the Treatment of Methamphetamine Use in Opioid Use Disorder Patients Receiving Medication Assisted Treatment

for
Stimulant Use Disorder
Location: Spokane WA
Sponsor: Washington State University

Sex: All

Age: 18+

Code: NCT06323837

Phase2, Recruiting
Active & Responsive

Neuromodulation-assisted Ego-disengagement: The NEURO-EGO Study Stage 1

for
Healthy
Location: Madison WI
Sponsor: University of Wisconsin, Madison

Sex: All

Age: 18 - 70+

Code: NCT06601686

Recruiting
Active & Responsive

REVEAL Study - Diagnostic Testing for PTSD Using the Senseye Diagnostic Tool

for
PTSD - Post Traumatic Stress Disorder
Location: Boston MA, Aurora CO, Meridian ID
Sponsor: Senseye, Inc.

Sex: All

Age: 18+

Code: NCT07280065

Phase3, Recruiting
Active & Responsive

Neurofeedback to Reduce Spontaneous Recovery of Threat Expectancy

for
Healthy
Location: Princeton NJ
Sponsor: Trustees of Princeton University

Sex: All

Age: 18 - 50

Code: NCT07122739

Recruiting