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ClinicalTrials.gov public records Last synced Oct 20, 2026, 10:04 PM EDT

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

Showing 97–120 of 2,162 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Exposure Clear all
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Green Light Exposure in Healthy Volunteers Exposure in Normal Human Volunteers

NCT05295225
View directory record Official record
Conditions
Chronic Pain
Interventions
Green Light Emitting Diode, White Light Emitting Diode
Device
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 50 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Jan 5, 2026 · Synced Oct 20, 2026, 10:04 PM EDT
Enrolling by invitation No phase listed Observational

Biomarkers of Airway Disease, Barrett's and Underdiagnosed Reflux Noninvasively (BADBURN)

NCT05216133
View directory record Official record
Conditions
Airway Disease, Barrett Esophagus, Gastroesophageal Reflux Disease
Interventions
Not listed
Lead sponsor
NYU Langone Health
Other
Eligibility
37 Years to 90 Years · Male only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 1, 2026 · Synced Oct 20, 2026, 10:04 PM EDT
Completed Not applicable Interventional

Online Imaginal Exposure

NCT03712748
View directory record Official record
Conditions
Eating Disorder, Exposure, Anorexia Nervosa, Bulimia Nervosa, Binge-Eating Disorder, Therapy
Interventions
Imaginal Exposure therapy
Behavioral
Lead sponsor
University of Louisville
Other
Eligibility
14 Years and older
Enrollment
208 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Mar 25, 2021 · Synced Oct 20, 2026, 10:04 PM EDT
Completed No phase listed Observational Results available

Change in Knowledge After Receiving Personal Air Pollution Results

NCT05160948
View directory record Official record
Conditions
Environmental Exposure
Interventions
Informational Report
Other
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
15 Years to 99 Years
Enrollment
105 participants
Timeline
2021 – 2022
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 31, 2026 · Synced Oct 20, 2026, 10:04 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Effects of a Specific Substance in Smokers

NCT04281979
View directory record Official record
Conditions
Smoking
Interventions
Study Agent, Placebo
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
21 Years to 40 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jul 28, 2025 · Synced Oct 20, 2026, 10:04 PM EDT
Suspended Not applicable Interventional

Augmenting Virtual Reality Exposure Therapy for Acrophobia

NCT03917433
View directory record Official record
Conditions
Specific Phobia, Anxiety Disorders, Fear of Heights, Acrophobia
Interventions
Virtual Reality Exposure Therapy, Tactile Feedback, Point-based Rewards
Behavioral
Lead sponsor
University of Nevada, Reno
Other
Eligibility
18 Years and older
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Reno, Nevada
Source: ClinicalTrials.gov public record
Updated May 18, 2022 · Synced Oct 20, 2026, 10:04 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Neural Correlates of Compulsivity

NCT05195476
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
Not listed
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 50 Years
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 6, 2024 · Synced Oct 20, 2026, 10:04 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Very Brief Exposure: Development of a Novel Exposure Modality for Social Anxiety Disorder in Transition-Age Youth

NCT06526260
View directory record Official record
Conditions
Social Anxiety Disorder
Interventions
Very Brief Exposure to Facial Expressions
Behavioral
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
16 Years to 22 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 19, 2026 · Synced Oct 20, 2026, 10:04 PM EDT
Active, not recruiting No phase listed Observational

Post-Marketing Study of Prucalopride Safety In Pregnancy

NCT04869280
View directory record Official record
Conditions
Chronic Idiopathic Constipation (CIC)
Interventions
No Intervention
Other
Lead sponsor
Takeda
Industry
Eligibility
Female only
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Oct 20, 2026, 10:04 PM EDT
Withdrawn Phase 2 Interventional

Efficacy and Safety of G-202 in PSMA-Positive Glioblastoma

NCT02876003
View directory record Official record
Conditions
Glioblastoma
Interventions
G-202
Drug
Lead sponsor
GenSpera, Inc.
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Santa Monica, California
Source: ClinicalTrials.gov public record
Updated Feb 24, 2017 · Synced Oct 20, 2026, 10:04 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Radioprotective Light-weight Caps in the Interventional Cardiology Setting

NCT01620658
View directory record Official record
Conditions
Occupational Exposure to Radiation
Interventions
0.5mm XPF cap, 0.3mm XPF cap, Standard cap
Device
Lead sponsor
Baptist Health South Florida
Other
Eligibility
18 Years and older
Enrollment
197 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Mar 7, 2022 · Synced Oct 20, 2026, 10:04 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Everyday Exposures: How Chemicals and Weight Impact Breast Cancer Risk

NCT07137468
View directory record Official record
Conditions
Breast Cancer
Interventions
Surveys, Video
Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Oct 20, 2026, 10:04 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Cotinine Metabolism in Infants and Children

NCT00994591
View directory record Official record
Conditions
Secondhand Smoke Exposure
Interventions
Pharmacokinetic dosing
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
2 Months to 72 Months
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 24, 2013 · Synced Oct 20, 2026, 10:04 PM EDT
Completed Phase 4 Interventional Results available

Kidney Transplants in Hepatitis C Negative Recipients With Hepatitis C Viremic Donors

NCT04575896
View directory record Official record
Conditions
End Stage Renal Disease, Hepatitis C
Interventions
Glecaprevir/pibrentasvir
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 10, 2024 · Synced Oct 20, 2026, 10:04 PM EDT
Completed Not applicable Interventional Results available

Preventing Alcohol Exposed Pregnancy Among Urban Native Young Women: Mobile CHOICES

NCT04376346
View directory record Official record
Conditions
Alcohol Exposed Pregnancy
Interventions
Native WYSE CHOICES
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
16 Years to 20 Years · Female only
Enrollment
439 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 16, 2025 · Synced Oct 20, 2026, 10:04 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Continuous Airway Pressure on the Ability to Heat and Humidify Air

NCT00338403
View directory record Official record
Conditions
Healthy
Interventions
Continuous positive airway pressure (CPAP) at -5, 0, 5 and 10 cm of water
Procedure
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 55 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 5, 2013 · Synced Oct 20, 2026, 10:04 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Arsenic, Disordered Glucose Homeostasis and Atherosclerosis

NCT02759289
View directory record Official record
Conditions
Atherosclerosis, Type 2 Diabetes (T2D)
Interventions
Not listed
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
279 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 13, 2020 · Synced Oct 20, 2026, 10:04 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Alveolar Macrophage Programming Following Endotoxin Exposure

NCT03859050
View directory record Official record
Conditions
ARDS, Human
Interventions
bronchoscopy with intrabronchial administration of lipopolysaccharide
Other
Lead sponsor
National Jewish Health
Other
Eligibility
18 Years to 50 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2032
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated May 6, 2025 · Synced Oct 20, 2026, 10:04 PM EDT
Terminated Not applicable Interventional Results available

Assessment of Zegerid on Esophageal pH in Patients With Barrett's Esophagus

NCT01129778
View directory record Official record
Conditions
Barrett Esophagus, Gastroesophageal Reflux
Interventions
Zegerid (proton pump inhibitor), Bravo pH monitoring
Drug · Procedure
Lead sponsor
Stanford University
Other
Eligibility
Not listed
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jun 6, 2017 · Synced Oct 20, 2026, 10:04 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Project EMPOWERING: Evidence-based PrEP for Justice-Involved Women and Their Risk Networks

NCT03293290
View directory record Official record
Conditions
HIV Infections
Interventions
PrEP
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years and older · Female only
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 28, 2021 · Synced Oct 20, 2026, 10:04 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Cardioprotective Effects of Omega-3 Fatty Acids Supplementation in Healthy Older Subjects Exposed to Air Pollution Particles

NCT01442480
View directory record Official record
Conditions
Healthy
Interventions
Fish oil, Olive oil
Dietary Supplement
Lead sponsor
Environmental Protection Agency (EPA)
Federal
Eligibility
50 Years to 75 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2016
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 8, 2025 · Synced Oct 20, 2026, 10:04 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Creating Smokefree Living Together for Chinese Household Pairs

NCT01592682
View directory record Official record
Conditions
Smoking, Smoke Exposure
Interventions
Smokefree counseling
Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
410 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 3, 2015 · Synced Oct 20, 2026, 10:04 PM EDT
Completed Phase 2 Interventional

RCT of High- vs. Standard-Calorie Formula for Methadone-Exposed Infants

NCT02178189
View directory record Official record
Conditions
Neonatal Abstinence Syndrome
Interventions
High Calorie Infant formula, Standard Calorie Infant Formula
Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
1 Day to 3 Days
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 30, 2014 · Synced Oct 20, 2026, 10:04 PM EDT
Completed Phase 2 Interventional

Safety and Tolerability Study of Cerdulatinib Gel, 0.37% in Adults With Vitiligo

NCT04103060
View directory record Official record
Conditions
Vitiligo
Interventions
Cerdulatinib 0.37% gel, Vehicle gel
Drug
Lead sponsor
Dermavant Sciences GmbH
Industry
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
2
States / cities
Irvine, California • Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 24, 2020 · Synced Oct 20, 2026, 10:04 PM EDT