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Showing 3001–3024 of 4,995 matching trials from the live ClinicalTrials.gov search.
Recruiting Phase 1 Interventional Accepts healthy volunteers

PRoMiSS: Psilocybin and the Role of Music in Set and Setting

NCT07180108
Conditions
Psilocybin, Music Intervention
Interventions
Psilocybin (high dose), Playlist 1, Playlist 2, Playlist 3, Playlist 4, Playlist 5
Drug · Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
21 Years to 75 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Baltimore, Maryland
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Restructuring the Alpha-Gamma Code in Aging Vision

NCT07208318
Conditions
Aging, Visual Perception, Noninvasive Brain Stimulation
Interventions
High definition transcranial electrical current stimulation
Device
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
18 Years and older
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
1
States / cities
Boston, Massachusetts
Recruiting No phase listed Observational Accepts healthy volunteers

The EBC Recovery Study

NCT04712591
Conditions
Traumatic Brain Injury, Intracerebral Haemorrhage, Subarachnoid Haemorrhagic Stroke
Interventions
Auditory stimuli
Diagnostic Test
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2030
U.S. locations
2
States / cities
Miami, Florida • New York, New York
Recruiting Not applicable Interventional Accepts healthy volunteers

Game-Based Intervention to Reduce Alcohol Use Among Youth

NCT07463118
Conditions
Alcohol Problem
Interventions
Food4Thought, Singularities
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
14 Years to 18 Years
Enrollment
1,992 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Healthy
Interventions
Right Heart Catheterization with Hemodynamics and Limited Echocardiogram, Magnetic Resonance Imaging (MRI), Dual X-ray absorptiometry (DEXA) scan
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
30 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Rochester, Minnesota
Recruiting No phase listed Observational Accepts healthy volunteers

Late Onset Alzheimer's Disease

NCT05010603
Conditions
Alzheimer Disease
Interventions
Blood Draw, Late Onset Alzheimer's Disease (LOAD) Neuropsychological Battery Test
Genetic · Other
Lead sponsor
Columbia University
Other
Eligibility
55 Years and older
Enrollment
10,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2027
U.S. locations
12
States / cities
Washington D.C., District of Columbia • Miami, Florida • Aurora, Illinois + 9 more
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Secretome Treatment for Facial Rejuvenation

NCT07227883
Conditions
Facial Aging, Rejuvenation, Stem Cell, Stem Cell Banking
Interventions
Autologous Hair Follicle-Derived Secretome, Control Saline
Other
Lead sponsor
Acorn Biolabs Inc.
Industry
Eligibility
30 Years to 75 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Newport Beach, California
Recruiting Not applicable Interventional Accepts healthy volunteers

Foundational Programs to Combat Clinician Stress

NCT07220421
Conditions
Burnout, Professional, Stress, Psychological, Stress, Physiological, Psychological Well-Being, Mind-Body Therapies, Work Related Stress
Interventions
Sudarshan Kriya Yoga (SKY) Breathing and Sahaj Meditation, Health Education Program (HEP)
Behavioral · Other
Lead sponsor
Lancaster General Hospital
Other
Eligibility
25 Years to 70 Years
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
6
States / cities
Boston, Massachusetts • Plainsboro, New Jersey • Lancaster, Pennsylvania + 1 more
Conditions
Prostate Carcinoma
Interventions
Biospecimen Collection, Laboratory Biomarker Analysis, Quality-of-Life Assessment, Questionnaire Administration
Procedure · Other
Lead sponsor
University of Washington
Other
Eligibility
40 Years and older · Male only
Enrollment
450 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2030
U.S. locations
8
States / cities
Duarte, California • San Francisco, California • Chicago, Illinois + 5 more
Conditions
Cognitive Impairment, Mild, Dementia, Cardiovascular Diseases
Interventions
Atorvastatin 40 Mg Oral Tablet, Placebo oral tablet
Drug
Lead sponsor
Duke University
Other
Eligibility
75 Years and older
Enrollment
20,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
104
States / cities
Birmingham, Alabama • Tucson, Arizona • Little Rock, Arkansas + 70 more
Conditions
Tick Bites
Interventions
Tick check mannequin, Ticks on bagel, LEGO Build-a-Tick
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
6 Years to 12 Years
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Madison, Wisconsin
Conditions
Endothelial Dysfunction
Interventions
Galantamine, Placebo, TENS 7000
Drug · Device
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 60 Years
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2028
U.S. locations
1
States / cities
Nashville, Tennessee
Recruiting Not applicable Interventional Accepts healthy volunteers

EmpowHer is Prevention Curriculum for Youth Ages 10-15 Years.

NCT06217809
Conditions
Abstinence, Sex
Interventions
The intervention curriculum addresses sexual activity, abstinence, and adulthood preparation topics.
Behavioral
Lead sponsor
Alternatives For Girls
Other
Eligibility
10 Years to 15 Years
Enrollment
552 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Detroit, Michigan
Recruiting Not applicable Interventional Accepts healthy volunteers

The Precision Nutrition New York Study

NCT06777498
Conditions
Body Composition Changes, Body Weight Changes
Interventions
Whole Grain Intervention then fruits and vegetables, Fruit and Vegetable Intervention and then whole grains
Other
Lead sponsor
Cornell University
Other
Eligibility
21 Years to 50 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Ithaca, New York
Conditions
Hepatic Impairment, Moderate Hepatic Impairment
Interventions
Zanzalintinib
Drug
Lead sponsor
Exelixis
Industry
Eligibility
18 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
2
States / cities
Orlando, Florida • San Antonio, Texas
Recruiting Not applicable Interventional Accepts healthy volunteers

De-escalation of Adjuvant Radiation for Low-Risk HPV Oropharyngeal Cancers

NCT06554158
Conditions
Oropharynx Cancer
Interventions
Radiation Therapy
Radiation
Lead sponsor
Georgetown University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2028
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Recruiting Phase 4 Interventional Accepts healthy volunteers

Cyclic vs. Constant Estradiol: Regimens' Effects on Brain Health

NCT07831499
Conditions
Menopause, Healthy Adult, Brain, Postmenopausal
Interventions
Cyclic Estradiol, Continuous Estradiol
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
38 Years to 60 Years · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Obesity, Women (Between 30 to 60 Years Old)
Interventions
Protein Rich Foods
Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
30 Years to 60 Years · Female only
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
2
States / cities
Austin, Texas
Recruiting Not applicable Interventional Accepts healthy volunteers

Treating Contact Lens Discomfort With Varenicline Solution Nasal Spray 0.03mg

NCT07705893
Conditions
Dry Eye
Interventions
Tyrvaya
Drug
Lead sponsor
Ocular Aesthetics, LLC dba Ocular Clinical Trials
Other
Eligibility
18 Years to 99 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Houston, Texas
Recruiting No phase listed Observational Accepts healthy volunteers

UPenn Observational Research Repository on Neurodegenerative Disease

NCT04715399
Conditions
Frontotemporal Degeneration(FTD), Primary Progressive Aphasia(PPA), Familial Frontotemporal Lobar Degeneration (fFTLD), Amyotrophic Lateral Sclerosis(ALS), Lewy Body Disease(LBD), Progressive Supranuclear Palsy(PSP), Corticobasal Syndrome(CBS), Posterior Cortical Atrophy(PCA), Alzheimer's Disease(AD)
Interventions
No intervention
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2070
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Recruiting No phase listed Observational Accepts healthy volunteers

A Global Study of the PETAL Consortium

NCT06067347
Conditions
T-Cell and NK-Cell Neoplasm
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
1,200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
10
States / cities
Duarte, California • Denver, Colorado • Tampa, Florida + 6 more
Conditions
Malignant Brain Neoplasm, Malignant Solid Neoplasm, Multiple Sclerosis, Neuroendocrine Tumor, Prostate Carcinoma
Interventions
Biospecimen Collection, Exercise Intervention, Magnetic Resonance Imaging, Questionnaire Administration, Respiratory Therapy
Procedure · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 85 Years
Enrollment
147 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Obsessive-Compulsive Disorder
Interventions
Ketamine, Naltrexone Pill, Placebo pill
Drug · Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 65 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Stanford, California
Recruiting No phase listed Observational Accepts healthy volunteers

Shield Post-Approval Study Protocol

NCT06880055
Conditions
Colo-rectal Cancer
Interventions
Shield Blood Test for colo-rectal cancer Screening
Diagnostic Test
Lead sponsor
Guardant Health, Inc.
Industry
Eligibility
45 Years to 81 Years
Enrollment
3,375 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2030
U.S. locations
60
States / cities
Chandler, Arizona • Gilbert, Arizona • Anaheim, California + 52 more