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ClinicalTrials.gov public records Last synced Oct 22, 2026, 6:22 PM EDT

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Showing 505–528 of 2,164 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Exposure Clear all
Completed Not applicable Interventional

RESPECT-PLUS: Services for Infants With Prenatal Opiate Exposure

NCT02334111
View directory record Official record
Conditions
Opioid Use Disorder, Neonatal Abstinence Syndrome, Child Development, Child Abuse, Child Neglect
Interventions
RESPECT-Plus
Behavioral
Lead sponsor
Boston Medical Center
Other
Eligibility
Up to 21 Days
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 16, 2017 · Synced Oct 22, 2026, 6:22 PM EDT
Completed Phase 1 Interventional

Phase I Safety and Pharmacokinetics Study of Microparticulate Atovaquone (m-Atovaquone; 566C80) in HIV-Infected and Perinatally Exposed Infants and Children

NCT00000773
View directory record Official record
Conditions
Pneumonia, Pneumocystis Carinii, HIV Infections
Interventions
Atovaquone
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
1 Month to 12 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 1996
U.S. locations
5
States / cities
San Francisco, California • Chicago, Illinois • New Orleans, Louisiana + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 28, 2021 · Synced Oct 22, 2026, 6:22 PM EDT
Withdrawn Phase 2 Interventional

D-Cycloserine Enhancement of Exposure-Based CBT for Smoking Cessation (DCSSmoking)

NCT00827281
View directory record Official record
Conditions
Smokers
Interventions
D-cycloserine, Placebo
Drug
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 1, 2017 · Synced Oct 22, 2026, 6:22 PM EDT
Completed No phase listed Observational

Neurodegeneration in Newborns After Anesthetics

NCT03064607
View directory record Official record
Conditions
Neurodegeneration, General Anesthesia
Interventions
Fluid collection
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older · Female only
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 19, 2019 · Synced Oct 22, 2026, 6:22 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effect of Antimalarial Drugs to Rabies Vaccine for Post-exposure Prophylaxis.

NCT02564471
View directory record Official record
Conditions
Rabies
Interventions
Chloroquine, Atovaquone and Proguanil, Doxycycline, Rabies Vaccine
Drug · Biological
Lead sponsor
State University of New York - Upstate Medical University
Other
Eligibility
18 Years to 60 Years
Enrollment
103 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Syracuse, New York
Source: ClinicalTrials.gov public record
Updated May 13, 2021 · Synced Oct 22, 2026, 6:22 PM EDT
Not listed Phase 1 Interventional Accepts healthy volunteers

Pulmonary and Inflammatory Responses Following Exposure to a Low Concentration of Ozone or Clean Air

NCT05680831
View directory record Official record
Conditions
Lung Injury, Acute, Symptoms and Signs, Neutrophilia Acute
Interventions
0.070 ppm ozone concentration, Clean air (0.0 ppm ozone)
Biological
Lead sponsor
Martin W. Case
Federal
Eligibility
18 Years to 35 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 11, 2023 · Synced Oct 22, 2026, 6:22 PM EDT
Completed No phase listed Observational

The New England Bladder Cancer Study

NCT00342875
View directory record Official record
Conditions
Bladder Cancer
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
30 Years to 79 Years
Enrollment
2,681 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 15, 2020 · Synced Oct 22, 2026, 6:22 PM EDT
Not yet recruiting Phase 4 Interventional Accepts healthy volunteers

Intranasal LAIV Mucosal Immunity Examination

NCT07093281
View directory record Official record
Conditions
Impact of Vaccination
Interventions
Live Attenuated Influenza Vaccine
Biological
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
2 Years to 89 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2027 – 2029
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Oct 22, 2026, 6:22 PM EDT
Active, not recruiting Not applicable Interventional

An Intervention to Enhance Well-Being in Trauma Exposed New Mothers

NCT05474534
View directory record Official record
Conditions
Post-traumatic Stress Disorder, Dissociation, Maternal Care Patterns, Infant Behavior, Maternal Behavior, Maternal Distress, Mood Disturbance, Emotional Regulation
Interventions
Neurofeedback (MUSE 2)
Device
Lead sponsor
Wayne State University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Oct 22, 2026, 6:22 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

LYNX: A Novel Mobile App to Support Linkage to HIV/STI Testing PrEP for Young Men Who Have Sex With Men

NCT03177512
View directory record Official record
Conditions
HIV, Sexually Transmitted Diseases, Risk Reduction, Pre-Exposure Prophylaxis
Interventions
LYNX Mobile App
Behavioral
Lead sponsor
Public Health Foundation Enterprises, Inc.
Other
Eligibility
15 Years to 24 Years · Male only
Enrollment
61 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
2
States / cities
Tampa, Florida • Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 11, 2021 · Synced Oct 22, 2026, 6:22 PM EDT
Completed No phase listed Observational Results available

Deliberate Ultraviolet Light Exposure to Get a Tan by Young Adult Sexual Minority Males

NCT04404907
View directory record Official record
Conditions
Sun Sensitivity
Interventions
no intervention
Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 39 Years · Male only
Enrollment
537 participants
Timeline
2019 – 2020
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 5, 2021 · Synced Oct 22, 2026, 6:22 PM EDT
Enrolling by invitation Not applicable Interventional

Interactive E-Learning for Therapist Training in Exposure Therapy

NCT07379853
View directory record Official record
Conditions
Therapist Training, ANXIETY DISORDERS (or Anxiety and Phobic Neuroses)
Interventions
Therapist Training
Other
Lead sponsor
Bradley Hospital
Other
Eligibility
21 Years to 99 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Riverside, Rhode Island
Source: ClinicalTrials.gov public record
Updated Feb 3, 2026 · Synced Oct 22, 2026, 6:22 PM EDT
Recruiting Phase 2 Interventional

Precision Biomarkers to Detect Brain Injury in Active-Duty United States Special Operations Forces With Repeated Blast Exposure

NCT07131475
View directory record Official record
Conditions
Blast Injury
Interventions
PBR28 TSPO PET
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 50 Years · Male only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 31, 2025 · Synced Oct 22, 2026, 6:22 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Environmental Polymorphisms Registry Health and Exposures Survey

NCT01688986
View directory record Official record
Conditions
Diabetes, Heart Disease, Asthma
Interventions
Not listed
Lead sponsor
National Institute of Environmental Health Sciences (NIEHS)
NIH
Eligibility
18 Years and older
Enrollment
9,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
Research Triangle Park, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 31, 2018 · Synced Oct 22, 2026, 6:22 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Alcohol Exposure and Airway Hyperresponsiveness

NCT00990275
View directory record Official record
Conditions
Healthy
Interventions
ethanol
Other
Lead sponsor
University of Nebraska
Other
Eligibility
21 Years to 65 Years · Male only
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2013
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 6, 2023 · Synced Oct 22, 2026, 6:22 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Observational Study of Decentralized Urine Optical Interaction Patterns Associated With Environmental Microplastic and Nanoplastic Exposure

NCT07775495
View directory record Official record
Conditions
Healthy Adult Participants
Interventions
Not listed
Lead sponsor
Ecotera Health LLC
Industry
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
51
States / cities
Birmingham, Alabama • Anchorage, Alaska • Phoenix, Arizona + 48 more
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 22, 2026, 6:22 PM EDT
Active, not recruiting Phase 2 Interventional

Conditioning SCID Infants Diagnosed Early

NCT03619551
View directory record Official record
Conditions
SCID
Interventions
Busulfan, Cell processing for TCRαβ+/CD19+ depletion
Drug · Device
Lead sponsor
Center for International Blood and Marrow Transplant Research
Network
Eligibility
0 Years to 2 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2028
U.S. locations
35
States / cities
Birmingham, Alabama • Phoenix, Arizona • Los Angeles, California + 31 more
Source: ClinicalTrials.gov public record
Updated Oct 20, 2026 · Synced Oct 22, 2026, 6:22 PM EDT
Terminated Phase 3 Interventional Results available

BMN 701 Phase 3 in rhGAA Exposed Subjects With Late Onset Pompe Disease (INSPIRE Study)

NCT01924845
View directory record Official record
Conditions
Late-onset Pompe Disease
Interventions
BMN 701
Drug
Lead sponsor
BioMarin Pharmaceutical
Industry
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
8
States / cities
Phoenix, Arizona • Orange, California • Gainesville, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Jun 14, 2018 · Synced Oct 22, 2026, 6:22 PM EDT
Terminated Not applicable Interventional Results available

Acute Kidney Injury in Patients Undergoing Contrast Exposure: VQ vs. CT

NCT03116139
View directory record Official record
Conditions
Acute Kidney Injury, Pulmonary Embolism, Contrast-induced Nephropathy
Interventions
V/Q imaging, Computed tomography scan
Diagnostic Test
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
253 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
5
States / cities
Indianapolis, Indiana • Royal Oak, Michigan • Dallas, Texas + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 23, 2026 · Synced Oct 22, 2026, 6:22 PM EDT
Completed Not applicable Interventional

Enhanced Smoking Cessation Intervention for Smokers Exposed to the World Trade Center (WTC) Disaster

NCT02538601
View directory record Official record
Conditions
Cigarette Smoking, Post Traumatic Stress Disorder, Signs and Symptoms, Respiratory
Interventions
CBT-A, CBT-S
Behavioral
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Sep 2, 2015 · Synced Oct 22, 2026, 6:22 PM EDT
Completed Early Phase 1 Interventional

Yoga Based Psychotherapy Group Feasibility and Efficacy Study

NCT01524172
View directory record Official record
Conditions
Emotional Lability, PTSD
Interventions
Yoga Based Psychotherapy Group, Standard Mental Health Treatment
Behavioral
Lead sponsor
Hugo W. Moser Research Institute at Kennedy Krieger, Inc.
Other
Eligibility
8 Years to 12 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2017
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 9, 2018 · Synced Oct 22, 2026, 6:22 PM EDT
Completed No phase listed Observational

COVID SAFE: COVID-19 Screening Assessment for Exposure

NCT04508777
View directory record Official record
Conditions
Covid19
Interventions
Saliva-based testing
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
1,759 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 2, 2022 · Synced Oct 22, 2026, 6:22 PM EDT
Completed Not applicable Interventional

Pepped on Pre-exposure Prophylaxis (PrEP): A Counseling and Problem-Solving PrEP Adherence Intervention for Stimulant Using Men Who Have Sex With Men (MSM).

NCT03137342
View directory record Official record
Conditions
PrEP Uptake, Stimulant Abuse, Adherence, Medication
Interventions
Pepped on PrEP Package
Behavioral
Lead sponsor
Brown University
Other
Eligibility
18 Years and older · Male only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jul 11, 2018 · Synced Oct 22, 2026, 6:22 PM EDT
Active, not recruiting Phase 4 Interventional

Secondhand Smoke Respiratory Health Study

NCT02797275
View directory record Official record
Conditions
Secondhand Smoke, Air Trapping, Tobacco, Airflow Limitation, Hyperinflation, Obstructive Lung Disease
Interventions
Albuterol, Placebo
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
40 Years to 80 Years
Enrollment
107 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2026
U.S. locations
2
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Oct 22, 2026, 6:22 PM EDT