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ClinicalTrials.gov public records Last synced Oct 24, 2026, 10:51 AM EDT

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Showing 817–840 of 2,165 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Exposure Clear all
Not listed Not applicable Interventional Accepts healthy volunteers

Early Iron Exposure on the Gut Microbiota in Young Infants

NCT03828708
View directory record Official record
Conditions
Infant Development
Interventions
Iron in infant formula
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
1 Day to 4 Months
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 2, 2023 · Synced Oct 24, 2026, 10:51 AM EDT
Completed Not applicable Interventional Results available

A Placebo-Controlled Trial of D-Cycloserine and Exposure Therapy for Combat-PTSD

NCT00371176
View directory record Official record
Conditions
Combat Disorders, Stress Disorders, Post-Traumatic
Interventions
Exposure therapy, D-Cycloserine, Placebo pill
Behavioral · Drug · Other
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 4, 2014 · Synced Oct 24, 2026, 10:51 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Fetal Alcohol Damage Prevention Study

NCT00696085
View directory record Official record
Conditions
Fetal Alcohol Syndrome, Substance Abuse
Interventions
Brief motivational intervention
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older · Female only
Enrollment
612 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2008
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 12, 2008 · Synced Oct 24, 2026, 10:51 AM EDT
Completed Phase 4 Interventional

A Study In Pediatric Subjects With Asthma Using ADVAIR HFA, ADVAIR HFA With Spacer, And ADVAIR DISKUS

NCT00400608
View directory record Official record
Conditions
Asthma
Interventions
ADVAIR HFA, ADVAIR DISKUS
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
4 Years to 11 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
3
States / cities
Huntington Beach, California • Long Beach, California • Medford, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 28, 2016 · Synced Oct 24, 2026, 10:51 AM EDT
Completed Phase 3 Interventional

Post-marketing Study of KamRAB Administered as a Single Dose With Active Rabies Vaccine in Children Exposed to Rabies

NCT02912845
View directory record Official record
Conditions
Rabies
Interventions
KamRAB - HRIG
Drug
Lead sponsor
Kamada, Ltd.
Industry
Eligibility
0 Years to 17 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Sep 5, 2021 · Synced Oct 24, 2026, 10:51 AM EDT
Completed No phase listed Observational

Organochlorine Exposure in Relation to Timing of Natural Menopause

NCT00353171
View directory record Official record
Conditions
Menopause
Interventions
Not listed
Lead sponsor
National Institute of Environmental Health Sciences (NIEHS)
NIH
Eligibility
Not listed
Enrollment
514 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2019
U.S. locations
1
States / cities
Research Triangle Park, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 17, 2019 · Synced Oct 24, 2026, 10:51 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Testing the Effects of Music on Short and Long Term Psychological Outcomes and Step Counts in Children

NCT07358871
View directory record Official record
Conditions
Music Exposure
Interventions
Music in Sport Based Youth Development, No Music Exposure
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
10 Years to 12 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Bloomington, Indiana
Source: ClinicalTrials.gov public record
Updated Jun 8, 2026 · Synced Oct 24, 2026, 10:51 AM EDT
Terminated Not applicable Interventional Results available

Augmenting Exposure Therapy for Social Anxiety With Transcranial Direct Current Stimulation

NCT03743571
View directory record Official record
Conditions
Social Anxiety
Interventions
transcranial direct current stimulation, exposure therapy
Device · Behavioral
Lead sponsor
University of Nevada, Reno
Other
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Reno, Nevada
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Oct 24, 2026, 10:51 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Beaumont Health Large-scale Automated Serologic Testing for COVID-19

NCT04349202
View directory record Official record
Conditions
COVID-19, Coronavirus Infection, Severe Acute Respiratory Syndrome Coronavirus 2
Interventions
EUROIMMUN assay
Diagnostic Test
Lead sponsor
Corewell Health East
Other
Eligibility
18 Years and older
Enrollment
20,614 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
2
States / cities
Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated Sep 5, 2021 · Synced Oct 24, 2026, 10:51 AM EDT
Recruiting No phase listed Observational

WAKIX® (Pitolisant) Pregnancy Registry

NCT05536011
View directory record Official record
Conditions
Pregnancy Related, Narcolepsy
Interventions
Pitolisant, Comparator Products
Drug
Lead sponsor
Harmony Biosciences Management, Inc.
Industry
Eligibility
Female only
Enrollment
1,329 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2030
U.S. locations
1
States / cities
Morrisville, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 12, 2026 · Synced Oct 24, 2026, 10:51 AM EDT
Completed Phase 1 Interventional

Phenylbutyrate in Treating Patients With Refractory Solid Tumors or Lymphoma

NCT00002909
View directory record Official record
Conditions
Lymphoma, Unspecified Adult Solid Tumor, Protocol Specific
Interventions
chemotherapy, oral sodium phenylbutyrate
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1997
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 5, 2013 · Synced Oct 24, 2026, 10:51 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Association of Neurotoxin Exposure With Parkinson's Disease and Parkinsonism in World War II Veterans and Other Men

NCT00018577
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Not listed
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
81 Years and older · Male only
Healthy volunteers
Accepts healthy volunteers
Timeline
2000 – 2002
U.S. locations
1
States / cities
Honolulu, Hawaii
Source: ClinicalTrials.gov public record
Updated Apr 4, 2008 · Synced Oct 24, 2026, 10:51 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Eyes-Closed Interoceptive Aerobic Exercise Compared With Matched Eyes-Open Treadmill Exercise in Healthy Adults

NCT07625371
View directory record Official record
Conditions
Exercise, Physical Activity, Healthy Adult, Interoception, Affect and Exertion During and Post-exercise
Interventions
Eyes-Closed Interoceptive Aerobic Exercise, Matched Eyes-Open Treadmill Exercise
Behavioral
Lead sponsor
Old Dominion University
Other
Eligibility
18 Years to 45 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Oct 24, 2026, 10:51 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Assessment of a Fruit and Vegetable Prescription Program for Children

NCT04767282
View directory record Official record
Conditions
Exposure to Fruit and Vegetable Prescription Program
Interventions
Fruit and Vegetable Prescription
Other
Lead sponsor
Michigan State University
Other
Eligibility
8 Years to 16 Years
Enrollment
1,400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
3
States / cities
Flint, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 16, 2025 · Synced Oct 24, 2026, 10:51 AM EDT
Completed Not applicable Interventional

A Randomized Controlled Trial of Meditation Compared to Exposure Therapy and Education Control on PTSD in Veterans

NCT01865123
View directory record Official record
Conditions
Post-traumatic Stress Disorder
Interventions
Transcendental Meditation, Prolonged Exposure, Educational control
Behavioral
Lead sponsor
United States Department of Defense
Federal
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Nov 26, 2018 · Synced Oct 24, 2026, 10:51 AM EDT
Withdrawn No phase listed Observational

Bisphenol and Phthalate Exposures in Triple Negative Breast Cancer

NCT04268693
View directory record Official record
Conditions
Triple Negative Breast Cancer
Interventions
urine collection
Other
Lead sponsor
George Washington University
Other
Eligibility
21 Years and older · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Nov 17, 2022 · Synced Oct 24, 2026, 10:51 AM EDT
Completed Phase 2 Interventional

BG00010 (Neublastin) Phase 2 Multiple Dose Adaptive Design in Participants With Painful Lumbar Radiculopathy

NCT01873404
View directory record Official record
Conditions
Painful Lumbar Radiculopathy, Sciatica, Radiculopathy
Interventions
BG00010, Placebo
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years and older
Enrollment
183 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
25
States / cities
Phoenix, Arizona • Fresno, California • Lomita, California + 22 more
Source: ClinicalTrials.gov public record
Updated Sep 10, 2015 · Synced Oct 24, 2026, 10:51 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Study to Evaluate Nicotine Uptake and Biomarkers in Smokers Using mybluTM Electronic Cigarettes

NCT04430634
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Myblu variant A, Myblu variant B, Myblu variant C, Myblu variant D, Myblu variant E, Myblu variant F, Myblu variant G, Myblu variant H
Other
Lead sponsor
Fontem US LLC
Industry
Eligibility
21 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Jun 7, 2021 · Synced Oct 24, 2026, 10:51 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Observational Study of Exposure to Environmental Toxicants Among Firefighters

NCT05643014
View directory record Official record
Conditions
Healthy
Interventions
Sample collection
Other
Lead sponsor
Masonic Cancer Center, University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2027
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 12, 2026 · Synced Oct 24, 2026, 10:51 AM EDT
Recruiting Not applicable Interventional

Neuromodulation + Prolonged Exposure Therapy: Evaluation of a Technology-Enhanced, Integrated Treatment for Pain and PTSD

NCT07116109
View directory record Official record
Conditions
Chronic Pain, Post Traumatic Stress Disorder (PTSD)
Interventions
Transcranial Direct Current Stimulation (tDCS), Massed-Prolonged Exposure (PE), Sham Transcranial Direct Current Stimulation (tDCS)
Device · Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
21 Years and older
Enrollment
146 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
2
States / cities
Charleston, South Carolina • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 3, 2026 · Synced Oct 24, 2026, 10:51 AM EDT
Completed Phase 1 Interventional

A Multi-centre, Comparative, Double Blind, Randomised Cross-over Trial Investigating Single Dose Pharmacokinetics and Safety of Turoctocog Alfa Pegol From the Pivotal Process and Turoctocog Alfa Pegol From the Commercial Process in Patients With Severe Haemophilia A

NCT02920398
View directory record Official record
Conditions
Congenital Bleeding Disorder, Haemophilia A
Interventions
turoctocog alfa pegol
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
12 Years and older · Male only
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
5
States / cities
Torrance, California • Iowa City, Iowa • Baltimore, Maryland + 2 more
Source: ClinicalTrials.gov public record
Updated Dec 15, 2017 · Synced Oct 24, 2026, 10:51 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Strong Heart Water Study

NCT03725592
View directory record Official record
Conditions
Arsenic Poisoning
Interventions
Standard Treatment, Intensive Education
Other · Behavioral
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
10 Years and older
Enrollment
57 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Oct 24, 2026, 10:51 AM EDT
Recruiting Not applicable Interventional

Randomized Trial of Next Generation Fluoroscopy System vs. Conventional Fluoroscopy System in Endoscopy

NCT07594132
View directory record Official record
Conditions
Radiation Exposure
Interventions
Fluoroscopy-guided endoscopic procedure
Procedure
Lead sponsor
Orlando Health, Inc.
Other
Eligibility
18 Years and older
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Oct 22, 2026 · Synced Oct 24, 2026, 10:51 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Online Network Intervention to Increase HIV Pre-exposure Prophylaxis Intention

NCT04771312
View directory record Official record
Conditions
Behavior, Health
Interventions
Mobile app information-only intervention, Mobile app social support network intervention
Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 35 Years · Male only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Davis, California
Source: ClinicalTrials.gov public record
Updated Oct 1, 2021 · Synced Oct 24, 2026, 10:51 AM EDT