Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 30, 2026, 10:57 AM EDT

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 823 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Environment Clear all
Completed Not applicable Interventional Results available

Uncontrolled Lower Respiratory Symptoms in the WTC Survivor Program

NCT02024204
View directory record Official record
Conditions
Lung Diseases, Medication Compliance
Interventions
Fluticasone propionate 230mcg for 3 Months, Current Treatment or no treatment, Salmeterol 21mcg for 3 Months
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 2, 2021 · Synced Oct 30, 2026, 10:57 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Prenatal Education on Environmental Exposures During Pregnancy Study (PEEPS)

NCT07758114
View directory record Official record
Conditions
Environmental Exposure, Pregnancy Related, Preterm Birth, Chronic Respiratory Disease, Neurodegenerative Diseases
Interventions
Educational Intervention
Behavioral
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
18 Years and older · Female only
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
2
States / cities
Galveston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 30, 2026, 10:57 AM EDT
Completed Not applicable Interventional

Peau o le Vasa: Analysis of the Efficacy and Feasibility of the PILI Lifestyle Program (PLP) + Social Determinants of Health (SDOH) Intervention and Adaptation of SDOH Measures Pilot Study

NCT06471595
View directory record Official record
Conditions
Weight Loss Trial, Cardiometabolic Syndrome, Hypertension, Dyslipidemia, Pre-diabetes, Type 2 Diabetes Mellitus
Interventions
Partnership for Improving Lifestyle Intervention (PILI) Lifestyle Program + Social Determinants of Health (SDOH) Component
Behavioral
Lead sponsor
University of Hawaii
Other
Eligibility
18 Years and older
Enrollment
242 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
4
States / cities
Fayetteville, Arkansas • Springdale, Arkansas • Honolulu, Hawaii
Source: ClinicalTrials.gov public record
Updated Oct 27, 2025 · Synced Oct 30, 2026, 10:57 AM EDT
Recruiting Not applicable Interventional

Assessment of a Method to Improve Cochlear Implant Users' Speech Perception in Noisy Environments While Maintaining Their Ability to Determine Where a Sound Originates From

NCT07323862
View directory record Official record
Conditions
Cochlear Implant Users
Interventions
Modifying audio input for cochlear implant processor
Device
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Champaign, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 30, 2026, 10:57 AM EDT
Completed Not applicable Interventional Results available

Effects of Reducing Indoor Air Pollution on the Adult Asthmatic Response

NCT02153359
View directory record Official record
Conditions
Asthma
Interventions
High Efficiency Particulate Air Cleaner, Sham air cleaner
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 50 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
2
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 12, 2019 · Synced Oct 30, 2026, 10:57 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Infant Environment Study

NCT02936284
View directory record Official record
Conditions
Infant Development, Motivation
Interventions
Music Enhancement, Play Date
Behavioral
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
9 Months to 15 Months
Enrollment
94 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Sep 4, 2024 · Synced Oct 30, 2026, 10:57 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Mil Familias Cohort Establishment: a Study to Understand Determinants of Diabetes and Its Complications Among US Latinos

NCT03830840
View directory record Official record
Conditions
Type2 Diabetes Mellitus, Cardiovascular Diseases
Interventions
Not listed
Lead sponsor
Sansum Diabetes Research Institute
Other
Eligibility
7 Years and older
Enrollment
405 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Santa Barbara, California
Source: ClinicalTrials.gov public record
Updated Jun 6, 2022 · Synced Oct 30, 2026, 10:57 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Gene-Environment Interaction in Prostate Cancer

NCT00041847
View directory record Official record
Conditions
Prostate Cancer
Interventions
Not listed
Lead sponsor
National Institute of Environmental Health Sciences (NIEHS)
NIH
Eligibility
Up to 69 Years · Male only
Enrollment
881 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2005
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 15, 2015 · Synced Oct 30, 2026, 10:57 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Virtual Integrated Environment in Decreasing Phantom Limb Pain

NCT01462461
View directory record Official record
Conditions
Phantom Limb
Interventions
Not listed
Lead sponsor
Henry M. Jackson Foundation for the Advancement of Military Medicine
Other
Eligibility
18 Years to 65 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 16, 2015 · Synced Oct 30, 2026, 10:57 AM EDT
Completed Not applicable Interventional

Promoting Respect and Ongoing Safety Through Patient-centeredness, Engagement, Communication and Technology

NCT02258594
View directory record Official record
Conditions
Medical Intensive Care Unit (MICU) Patients, Oncology Unit Patients
Interventions
Web-Based Patient Centered Toolkit (PCTK), The Patient-SatisfActive® Model
Other · Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
4,368 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 14, 2022 · Synced Oct 30, 2026, 10:57 AM EDT
Not listed No phase listed Observational

Healthcare Decisions on Dietary and Environmental Allergen Exposure

NCT03144908
View directory record Official record
Conditions
Dietary Allergy, Environmental Allergy
Interventions
Standard Operating Procedures
Other
Lead sponsor
Data Collection Analysis Business Management
Other
Eligibility
Not listed
Enrollment
200 participants
Timeline
2017 – 2020
U.S. locations
1
States / cities
Land O' Lakes, Florida
Source: ClinicalTrials.gov public record
Updated Jan 23, 2019 · Synced Oct 30, 2026, 10:57 AM EDT
Completed Not applicable Interventional

Bridging Recovery Allies in Virtual Environments

NCT03582228
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Virtual Envrionment for Social Communication
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 80 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 16, 2019 · Synced Oct 30, 2026, 10:57 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of High-Intensity Interval Training (HIT) While in a Hyperoxic-Hyperbaric Environment on Exercise Performance

NCT02941939
View directory record Official record
Conditions
Exercise Performance
Interventions
Hyperbaric chamber, Ambient pressure
Other
Lead sponsor
Intermountain Health Care, Inc.
Other
Eligibility
18 Years to 40 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Murray, Utah
Source: ClinicalTrials.gov public record
Updated May 22, 2018 · Synced Oct 30, 2026, 10:57 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Safe Environment for Every Kid (SEEK): A Model for Primary Care

NCT00819702
View directory record Official record
Conditions
Child Maltreatment
Interventions
Model Care
Other
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
905 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2010
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 8, 2023 · Synced Oct 30, 2026, 10:57 AM EDT
Completed No phase listed Observational

Relating Genetic and Environmental Risk Scores to Multiple Sclerosis Susceptibility

NCT01617395
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years and older
Enrollment
181 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 29, 2026 · Synced Oct 30, 2026, 10:57 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Environmental Intervention to Reduce Allergens in Urban Schools and Childhood Asthma

NCT01913795
View directory record Official record
Conditions
Asthma
Interventions
integrated pest management, air purifier, Sham air purifier
Other
Lead sponsor
Boston Children's Hospital
Other
Eligibility
4 Years to 15 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 7, 2022 · Synced Oct 30, 2026, 10:57 AM EDT
Completed Phase 3 Interventional

PRC-063 in an ADULT Workplace Environment

NCT02225639
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder (ADHD)
Interventions
PRC-063 25 mg, Placebo, PRC-063 35 mg, PRC-063 45 mg, PRC-063 55 mg, PRC-063 70 mg, PRC-063 85 mg, PRC-063 100 mg
Drug
Lead sponsor
Rhodes Pharmaceuticals, L.P.
Industry
Eligibility
18 Years to 60 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
2
States / cities
Newport Beach, California • Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Jul 9, 2015 · Synced Oct 30, 2026, 10:57 AM EDT
Recruiting Not applicable Interventional

Suicidal Behavior in Patients Diagnosed With Bipolar Disorder

NCT02604277
View directory record Official record
Conditions
Depression, Alcoholism, Drug Abuse
Interventions
Interpersonal and Social Rhythm Therapy (ISRT), Bipolar-Specific Cognitive Behavioral Therapy (CBT), Mindfulness-Based Stress Reduction (MBSR), Psycho-education & Understanding Bipolar Medications Therapy
Behavioral
Lead sponsor
Emory University
Other
Eligibility
18 Years to 64 Years
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2026
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jan 7, 2026 · Synced Oct 30, 2026, 10:57 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Eating Disorders Genetics Initiative 2

NCT06594913
View directory record Official record
Conditions
Anorexia Nervosa, Bulimia Nervosa, Binge-Eating Disorder, Avoidant Restrictive Food Intake Disorder
Interventions
Eating disorder diagnosis group
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
12 Years to 99 Years
Enrollment
20,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Oct 30, 2026, 10:57 AM EDT
Completed Not applicable Interventional

Use of an Adaptive Sensory Environment in Autism Spectrum Disorder (ASD) Patients in the Perioperative Environment

NCT04994613
View directory record Official record
Conditions
Autism Spectrum Disorder, Anesthesia, Procedural Anxiety, Sensory Processing Disorder
Interventions
Sensory adaptive environment
Other
Lead sponsor
Dayton Children's Hospital
Other
Eligibility
3 Years to 12 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Dayton, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 28, 2023 · Synced Oct 30, 2026, 10:57 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Cancer PRevention Through Enhanced EnvironMenT

NCT06864260
View directory record Official record
Conditions
Cancer Risk
Interventions
Built Environment, Social Environment
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Mar 11, 2026 · Synced Oct 30, 2026, 10:57 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Assessing and Addressing Community Exposures to Environmental Contaminants

NCT06315140
View directory record Official record
Conditions
Environmental Exposure
Interventions
Nutrition
Other
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 80 Years
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 29, 2026 · Synced Oct 30, 2026, 10:57 AM EDT
Completed No phase listed Observational

Patient Perspectives and Doctor Visits

NCT01888913
View directory record Official record
Conditions
Body Weight
Interventions
Not listed
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
18 Years to 50 Years · Female only
Enrollment
1,464 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 20, 2024 · Synced Oct 30, 2026, 10:57 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Influence of Social and Environmental Factors on Women's Reproductive Function in a Maya Community of Guatemala

NCT00340782
View directory record Official record
Conditions
Early Pregnancy
Interventions
Not listed
Lead sponsor
National Institute of Environmental Health Sciences (NIEHS)
NIH
Eligibility
16 Years to 42 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
2
States / cities
Ann Arbor, Michigan • Research Triangle Park, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 30, 2026, 10:57 AM EDT