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ClinicalTrials.gov public records Last synced Oct 30, 2026, 10:55 PM EDT

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

Showing 457–480 of 823 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Environment Clear all
Completed Not applicable Interventional

Enhancing mHealth Technology to Activate Chronic Care Patients

NCT02949037
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Mobile Health Care Environment (MHCE)
Other
Lead sponsor
Clemson University
Other
Eligibility
18 Years and older
Enrollment
229 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
2
States / cities
Nellis Air Force Base, Nevada • Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Aug 6, 2020 · Synced Oct 30, 2026, 10:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

BE Intervention for Naloxone Uptake

NCT06064981
View directory record Official record
Conditions
Harm Reduction
Interventions
Text message nudges, Commitment contract
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
137 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 5, 2024 · Synced Oct 30, 2026, 10:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Chronic Exercise With Overdressing

NCT07099872
View directory record Official record
Conditions
Heat Acclimation and Thermotolerance
Interventions
Control, Overdressing
Other
Lead sponsor
United States Army Research Institute of Environmental Medicine
Federal
Eligibility
18 Years to 45 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Natick, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 1, 2025 · Synced Oct 30, 2026, 10:55 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

NICU-HEALTH (Hospital Exposures and Long-Term Health)

NCT01963065
View directory record Official record
Conditions
Preterm Birth
Interventions
Not listed
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
Up to 1 Year
Enrollment
239 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 Mar 1, 2023 · Synced Oct 30, 2026, 10:55 PM EDT
Completed Not applicable Interventional

The Effect of EMT on Anxiety Levels and Perception of Waiting Time in the Radiation Oncology Waiting Room

NCT03660319
View directory record Official record
Conditions
Cancer
Interventions
Environmental Music Therapy
Other
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 9, 2020 · Synced Oct 30, 2026, 10:55 PM EDT
Recruiting No phase listed Observational

The Role of Visual Attention and Environmental Complexity in Real-world Mobility for People With Lower Limb Amputation

NCT07831707
View directory record Official record
Conditions
Lower Limb Amputation
Interventions
Comprehensive assessment of walking patterns and functional mobility, Comprehensive assessment of eye movements during walking, Questionnaire Assessments completed
Other
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 30, 2026, 10:55 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Assessing Environmental Factors in Healthcare Facilities in Order to Improve the Experience of Patients, Staff, and the Quality of Imaging Procedures

NCT03456895
View directory record Official record
Conditions
Healthcare Facility Environment - Imaging
Interventions
Light perception, Sound perception, Smell perception, Vibration perception, Voice activation
Other
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2024
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 18, 2024 · Synced Oct 30, 2026, 10:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

New Ulm at HOME (Healthy Offerings Via the Mealtime Environment), NU-HOME

NCT02973815
View directory record Official record
Conditions
Obesity, Childhood, Physical Activity, Food Intake, Rural Health
Interventions
NU-HOME Intervention
Behavioral
Lead sponsor
University of Minnesota
Other
Eligibility
7 Years to 99 Years
Enrollment
228 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 7, 2022 · Synced Oct 30, 2026, 10:55 PM EDT
Enrolling by invitation Not applicable Interventional

Personalizing Veterans' Lung Cancer Screening and Diagnosis

NCT07838519
View directory record Official record
Conditions
Lung Cancer Screening, Military Service-related Environmental and Occupational Exposures, Cancer Survivor, Family History of Lung Cancer, COPD, Burn Pit Exposure, Agent Orange Exposure, Radiation Exposure, Asbestos Exposure, Lung Neoplasm
Interventions
Low-dose computed tomography
Procedure
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
50 Years to 80 Years
Enrollment
1,400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
7
States / cities
Aurora, Colorado • Chicago, Illinois • Louisville, Kentucky + 4 more
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 30, 2026, 10:55 PM EDT
Completed No phase listed Observational

Propofol Concentration In The Ambient Air Of The Operating Room And In The Blood Of Anesthesia Care Providers

NCT00695799
View directory record Official record
Conditions
Propofol Pollution
Interventions
Not listed
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 64 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 11, 2013 · Synced Oct 30, 2026, 10:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluating the Efficacy of PAP Therapy for Treating OSA in the Home Environment

NCT04744038
View directory record Official record
Conditions
Obstructive Sleep Apnea (OSA)
Interventions
Positive Airway Pressure (PAP) Therapy
Device
Lead sponsor
ResMed
Industry
Eligibility
18 Years and older
Enrollment
108 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jul 13, 2021 · Synced Oct 30, 2026, 10:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Wildfire Related Air Pollution Exposure and Cognitive Function Pilot Study

NCT07151235
View directory record Official record
Conditions
Healthy Participants
Interventions
Simulated wildfire smoke exposure, Clean Air exposure
Other
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 40 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Piscataway, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 2, 2025 · Synced Oct 30, 2026, 10:55 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Nicotine Patch as an Adjunctive Intervention to Reduce Secondhand Smoke Among NICU Families

NCT04045964
View directory record Official record
Conditions
Environmental Tobacco Smoke, Smoking Cessation
Interventions
nicotine replacement therapy (NRT), motivational advice, Quitline referral
Drug · Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
Not listed
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 11, 2024 · Synced Oct 30, 2026, 10:55 PM EDT
Completed Not applicable Interventional Results available

Assistive Hip Exoskeleton Study for Stroke

NCT03924765
View directory record Official record
Conditions
Lower Limb Injury, Stroke
Interventions
Powered hip exoskeleton
Device
Lead sponsor
Georgia Institute of Technology
Other
Eligibility
18 Years to 85 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 15, 2021 · Synced Oct 30, 2026, 10:55 PM EDT
Enrolling by invitation Not applicable Interventional

Facilitating Developmental Interactions With Children in Out-of-Home Care

NCT07283471
View directory record Official record
Conditions
Psychological Trauma
Interventions
The Developmental Interaction Workshop Series (DIWS)
Behavioral
Lead sponsor
Cornell University
Other
Eligibility
8 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Ithaca, New York
Source: ClinicalTrials.gov public record
Updated Jan 28, 2026 · Synced Oct 30, 2026, 10:55 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

A Study Evaluating the Use of an Indoor Air Quality Monitor to Promote a Smoke-free Home

NCT06693700
View directory record Official record
Conditions
Smoking, Smoking Cessation, Smoking Reduction, Smoking Habit, Smoking Behaviors, Smoking, Tobacco, Smoking, Cigarette, Smoking (Tobacco) Addiction, Tobacco Use, Tobacco Smoking
Interventions
Indoor Air Quality Monitor AirGradient ONE
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
8
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Oct 30, 2026, 10:55 PM EDT
Recruiting Not applicable Interventional

Prospective Human Study Evaluating Changes in Markers of Detoxification, Overall Physical and Mental Health, and Fatigue Following Supplementation With CellCore Protocols

NCT07753798
View directory record Official record
Conditions
Environmental Toxins, General Health
Interventions
CellCore Foundational Protocol, CellCore - BioToxin Binder & Drainage Activator
Dietary Supplement
Lead sponsor
OvationLab
Network
Eligibility
25 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Oct 19, 2026 · Synced Oct 30, 2026, 10:55 PM EDT
Completed Not applicable Interventional Results available

Genomics, Environmental Factors and Social Determinants of Cardiovascular Disease in African Americans Study (GENE-FORECAST): Sodium Intervention Trial (SIT)

NCT04717336
View directory record Official record
Conditions
Cardiovascular Disease
Interventions
Sodium Chloride, Placebo
Other
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
21 Years to 65 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 27, 2025 · Synced Oct 30, 2026, 10:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effects of Environmental Distractions on SCAT6 Outcomes

NCT05886400
View directory record Official record
Conditions
Concussion, Brain, Mild Traumatic Brain Injury
Interventions
SCAT6, Visual/ Auditory Distraction
Other
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 30 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Bloomington, Indiana
Source: ClinicalTrials.gov public record
Updated Jun 24, 2024 · Synced Oct 30, 2026, 10:55 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

BioGene Bank Cohort Study for Approved Research Requests

NCT02550171
View directory record Official record
Conditions
Healthy, Chronic Disease
Interventions
Not listed
Lead sponsor
Northwell Health
Other
Eligibility
1 Year and older
Enrollment
7,056 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2014
U.S. locations
1
States / cities
Manhasset, New York
Source: ClinicalTrials.gov public record
Updated Sep 19, 2016 · Synced Oct 30, 2026, 10:55 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Individual Differences in Reward and Impulse Control

NCT01621607
View directory record Official record
Conditions
Drug Addiction, Vulnerability to Substance Addiction
Interventions
Not listed
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 55 Years
Enrollment
89 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 9, 2019 · Synced Oct 30, 2026, 10:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Tribal Health and Resilience in Vulnerable Environments

NCT03311217
View directory record Official record
Conditions
Obesity
Interventions
Healthy retail strategies
Behavioral
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years and older
Enrollment
1,634 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Tulsa, Oklahoma
Source: ClinicalTrials.gov public record
Updated Sep 27, 2019 · Synced Oct 30, 2026, 10:55 PM EDT
Completed No phase listed Observational

Genetic and Environmental Determinants That Control Metabolism in Pulmonary Hypertension

NCT02594917
View directory record Official record
Conditions
Iron-sulfur Cluster Deficiency, Pulmonary Hypertension, Friedreich Ataxia
Interventions
Right Heart Catheterization, Blood draw
Procedure · Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 60 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2023
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 22, 2023 · Synced Oct 30, 2026, 10:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Determining Change In Blood Pressure Due to Environment and Loudness

NCT05394376
View directory record Official record
Conditions
Hypertension
Interventions
Level of noise and environment (public vs private) while taking blood pressure measurement
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 80 Years
Enrollment
108 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 11, 2023 · Synced Oct 30, 2026, 10:55 PM EDT