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ClinicalTrials.gov public records Last synced Nov 1, 2026, 8:23 AM EST

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 121–144 of 349 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Normal Individuals Clear all
Completed Phase 4 Interventional Results available

Prospective, Double Blind, Placebo Control, Bariatric IV Ace

NCT02452320
View directory record Official record
Conditions
Obesity
Interventions
intravenous acetaminophen, Placebo
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 20, 2018 · Synced Nov 1, 2026, 8:23 AM EST
Completed Not applicable Interventional Accepts healthy volunteers

A Study of Novel Smoking Cessation Interventions in Current and Former Injection Drug Users

NCT01334736
View directory record Official record
Conditions
Tobacco Dependence
Interventions
Usual care, Lung age, Contingency Management, Lung age + Contingency Management
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 22, 2017 · Synced Nov 1, 2026, 8:23 AM EST
Not listed Not applicable Interventional

The Effect of Manual Physical Therapy and Exercise in Addition to Routine Dental Care in Individuals With Temporomandibular Disorders

NCT06602375
View directory record Official record
Conditions
Temporomandibular Disorders (TMD)
Interventions
Standard care, Physical Therapy (PT)
Other
Lead sponsor
Brooke Army Medical Center
Federal
Eligibility
18 Years to 55 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Fort Sam Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 5, 2025 · Synced Nov 1, 2026, 8:23 AM EST
Completed No phase listed Observational Accepts healthy volunteers

Adipose Tissue Inflammation in Individuals Undergoing Bariatric Surgery

NCT03419273
View directory record Official record
Conditions
Obesity, Morbid, Bariatric Surgery Candidate
Interventions
bariatric surgery
Procedure
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
21 Years to 65 Years
Enrollment
84 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 3, 2019 · Synced Nov 1, 2026, 8:23 AM EST
Recruiting Not applicable Interventional

Opioids, Low Nicotine Cigarettes, and Chronic Pain

NCT06747871
View directory record Official record
Conditions
Chronic Pain, Tobacco Use, Opioid Substitution Treatment
Interventions
Very Low Nicotine Cigarettes (VLNC), Normal Nicotine Cigarettes (NNC)
Behavioral
Lead sponsor
Duke University
Other
Eligibility
21 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 9, 2026 · Synced Nov 1, 2026, 8:23 AM EST
Completed No phase listed Observational Accepts healthy volunteers

STudy to Assess Rapid Disease Progression by Clinical and Genetic Factors In Glaucoma patientS That Are High Risk

NCT01442896
View directory record Official record
Conditions
Primary Open Angle Glaucoma
Interventions
Not listed
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
133 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Jan 23, 2024 · Synced Nov 1, 2026, 8:23 AM EST
Completed No phase listed Observational Accepts healthy volunteers

The Evaluation and Follow-up of Individuals With Memory Disorder

NCT00001480
View directory record Official record
Conditions
Alzheimer's Disease, Dementia, Healthy, Memory Disorder
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 90 Years
Enrollment
750 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1995 – 2007
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Nov 1, 2026, 8:23 AM EST
Completed No phase listed Observational Accepts healthy volunteers

Multimodal Neurodiagnostic Imaging of Traumatic Brain Injury and Post-Traumatic Stress Disorder

NCT01075035
View directory record Official record
Conditions
Traumatic Brain Injury, Post-Traumatic Stress Disorder
Interventions
Not listed
Lead sponsor
St. Louis University
Other
Eligibility
18 Years and older
Enrollment
224 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2014
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 11, 2015 · Synced Nov 1, 2026, 8:23 AM EST
Not listed No phase listed Observational Accepts healthy volunteers

Imaging of Type 1 Diabetes Progression

NCT01521520
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
ferumoxytol
Drug
Lead sponsor
Jason Gaglia
Other
Eligibility
18 Years and older
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 10, 2017 · Synced Nov 1, 2026, 8:23 AM EST
Completed Phase 1 Interventional Accepts healthy volunteers

A Study of Inhalation of 20,000 EU CCRE in Normal Volunteers Compared to Allergic Asthmatic Individuals

NCT00839124
View directory record Official record
Conditions
Asthma, Hypersensitivity
Interventions
Clinical Center Reference Endotoxin (CCRE)
Biological
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 50 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 5, 2012 · Synced Nov 1, 2026, 8:23 AM EST
Completed No phase listed Observational Accepts healthy volunteers

Comparison of Alveolar Macrophages in Individuals With COPD Versus Smokers With Normal Pulmonary Function

NCT00281190
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive, Lung Diseases, Obstructive
Interventions
Blood drawing, Bronchoalveolar lavage during indicated bronchoscopy
Procedure
Lead sponsor
University of Michigan
Other
Eligibility
40 Years and older
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2014
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 16, 2014 · Synced Nov 1, 2026, 8:23 AM EST
Completed Not applicable Interventional Accepts healthy volunteers

PBM or Dry Float Therapy on Sleep Quality in Middle-aged and Elderly

NCT05963555
View directory record Official record
Conditions
Sleep Quality
Interventions
NovoThor, VieLight, ZeroBody
Device
Lead sponsor
West Virginia University
Other
Eligibility
50 Years to 85 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated Apr 24, 2025 · Synced Nov 1, 2026, 8:23 AM EST
Completed Not applicable Interventional Accepts healthy volunteers

Genetic Basis of Rosacea Study (Control)

NCT02749786
View directory record Official record
Conditions
Rosacea
Interventions
Skin Biopsy
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Redwood City, California
Source: ClinicalTrials.gov public record
Updated Sep 26, 2019 · Synced Nov 1, 2026, 8:23 AM EST
Recruiting Not applicable Interventional

Low Intensity Focused Ultrasound for Tobacco Use Disorder: High Resolution Targeting of the Human Insula

NCT06405074
View directory record Official record
Conditions
Tobacco Use Disorder
Interventions
low intensity focused ultrasound (LIFU)
Device
Lead sponsor
Washington D.C. Veterans Affairs Medical Center
Federal
Eligibility
18 Years to 75 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Nov 20, 2024 · Synced Nov 1, 2026, 8:23 AM EST
Completed No phase listed Observational Accepts healthy volunteers

Magnetic Resonance Imaging (MRI) of Neuropsychiatric Patients and Healthy Volunteers

NCT00004571
View directory record Official record
Conditions
Schizophrenia, Normal Physiology
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 120 Years
Enrollment
3,273 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Nov 1, 2026, 8:23 AM EST
Completed Not applicable Interventional Accepts healthy volunteers

Ketogenic Intervention in Depression

NCT06080932
View directory record Official record
Conditions
Depression, Ketosis
Interventions
Ketogenic Diet, NIH Toolbox, gradCPT, Resting-state fMRI, Task-fMRI, CGM/CKM, Blood Draw, Sleep Monitoring, Ketone/Glucose Monitoring, Body Composition, PHQ-9, WHO-5, SKID
Other · Biological · Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 30 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated May 29, 2025 · Synced Nov 1, 2026, 8:23 AM EST
Recruiting No phase listed Observational Accepts healthy volunteers

Viral Load in Blood and Lymph Tissues in People Living With HIV

NCT00001316
View directory record Official record
Conditions
HIV
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 100 Years
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 1992
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Nov 1, 2026, 8:23 AM EST
Completed No phase listed Observational

Genetic Study of Children With Soft Tissue Sarcoma or Rhabdomyosarcoma

NCT00003793
View directory record Official record
Conditions
Leukemia, Myelodysplastic Syndromes, Sarcoma
Interventions
clonality analysis, microsatellite instability analysis, mutation analysis
Genetic
Lead sponsor
Children's Oncology Group
Network
Eligibility
Up to 17 Years
Enrollment
294 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2007
U.S. locations
83
States / cities
Downey, California • Long Beach, California • Los Angeles, California + 72 more
Source: ClinicalTrials.gov public record
Updated Aug 5, 2014 · Synced Nov 1, 2026, 8:23 AM EST
Completed Not applicable Interventional

Cross-Education for Chronic Ankle Instability

NCT06401681
View directory record Official record
Conditions
Balance Training Group, Control Group
Interventions
Balance training
Other
Lead sponsor
Old Dominion University
Other
Eligibility
18 Years to 40 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated May 7, 2024 · Synced Nov 1, 2026, 8:23 AM EST
Completed Not applicable Interventional

Impact of Exercise on Prognostic Biomarkers Related to Prostate Cancer

NCT03397030
View directory record Official record
Conditions
Prostatic Neoplasm
Interventions
Home-Based Exercise Program
Other
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
40 Years and older · Male only
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
2
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Aug 10, 2021 · Synced Nov 1, 2026, 8:23 AM EST
Completed No phase listed Observational Accepts healthy volunteers Results available

Nicotine Receptor Levels and Smoking Cessation

NCT01788943
View directory record Official record
Conditions
Smoking Cessation, Nicotine Addiction
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 12, 2018 · Synced Nov 1, 2026, 8:23 AM EST
Completed Not applicable Interventional Results available

Care Partner Assisted Intervention to Improve Oral Health of Individuals With Mild Dementia

NCT04390750
View directory record Official record
Conditions
Mild Dementia
Interventions
Care Partner-Assisted Intervention
Behavioral
Lead sponsor
New York University
Other
Eligibility
60 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
2
States / cities
New York, New York • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 9, 2025 · Synced Nov 1, 2026, 8:23 AM EST
Recruiting No phase listed Observational Accepts healthy volunteers

Immune Monitoring and Assay Development in Organ Transplant Recipients

NCT01283295
View directory record Official record
Conditions
Organ Transplantation, Transplantation Immunology
Interventions
Not listed
Lead sponsor
Emory University
Other
Eligibility
Not listed
Enrollment
5,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2028
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Nov 1, 2026, 8:23 AM EST
Enrolling by invitation Not applicable Interventional

Financial Incentives for Veteran Therapy Completion

NCT06234371
View directory record Official record
Conditions
Motivation, Stress Disorder, Post Traumatic Stress Disorder, Depression, Depressive Disorder
Interventions
Financial Incentive
Behavioral
Lead sponsor
Christopher Cronin
Other
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
3
States / cities
Dallas, Texas • Denton, Texas • Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Jun 18, 2025 · Synced Nov 1, 2026, 8:23 AM EST