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ClinicalTrials.gov public records Last synced Oct 30, 2026, 7:04 AM EDT

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Showing 25–48 of 823 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Environment Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Community-Based Environmental Health Intervention

NCT00015600
View directory record Official record
Conditions
Poisoning
Interventions
Behavior modification through social marketing
Behavioral
Lead sponsor
National Institute of Environmental Health Sciences (NIEHS)
NIH
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1997 – 2002
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Mar 23, 2006 · Synced Oct 30, 2026, 7:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Buy 1 Get 1: Role of Grocery Coupons in Promoting Obesogenic Home Food Environments and Eating Behaviors

NCT01710124
View directory record Official record
Conditions
Obesity
Interventions
Financial incentives
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
40 Years to 70 Years
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 11, 2015 · Synced Oct 30, 2026, 7:04 AM EDT
Recruiting Not applicable Interventional

Developing Restful Environments and Management Strategies for Pediatric Stem Cell Transplant Patients

NCT06468618
View directory record Official record
Conditions
Stem Cell Transplant Complications, Sleep Disturbance
Interventions
DREAMS Program Video and Care Kit
Behavioral
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
9 Years to 17 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 22, 2026 · Synced Oct 30, 2026, 7:04 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Genetic Mutations and Environmental Exposure in Young Patients With Retinoblastoma and in Their Parents and Young Healthy Unrelated Volunteers

NCT00690469
View directory record Official record
Conditions
Extraocular Retinoblastoma, Intraocular Retinoblastoma, Recurrent Retinoblastoma
Interventions
Laboratory Biomarker Analysis, Questionnaire Administration
Other
Lead sponsor
Children's Oncology Group
Network
Eligibility
Not listed
Enrollment
234 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2008
U.S. locations
49
States / cities
Los Angeles, California • Madera, California • San Francisco, California + 38 more
Source: ClinicalTrials.gov public record
Updated Oct 8, 2019 · Synced Oct 30, 2026, 7:04 AM EDT
Completed Phase 3 Interventional

Evaluation of Efficacy of Ophthalmic Solution in Seasonal Allergic Conjunctivitis

NCT00364091
View directory record Official record
Conditions
Allergic Conjunctivitis
Interventions
R89674 0.025% ophthalmic solution
Drug
Lead sponsor
Vistakon Pharmaceuticals
Industry
Eligibility
10 Years and older
Enrollment
365 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2006
U.S. locations
6
States / cities
Louisville, Kentucky • North Andover, Massachusetts • Creve Coeur, Missouri + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 27, 2011 · Synced Oct 30, 2026, 7:04 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Validation of a Wearable Sensor for Stress Response in a Virtual Reality Environment

NCT02321774
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
Scripps Translational Science Institute
Other
Eligibility
19 Years and older
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated May 20, 2015 · Synced Oct 30, 2026, 7:04 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Assessing the Endometrial Environment in Recurrent Pregnancy Loss and Unexplained Infertility

NCT03401918
View directory record Official record
Conditions
Recurrent Pregnancy Loss, Unexplained Infertility
Interventions
Uterine ERA and microbiome testing, Oral antibiotics and vaginal probiotics
Diagnostic Test · Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Sunnyvale, California
Source: ClinicalTrials.gov public record
Updated Apr 1, 2025 · Synced Oct 30, 2026, 7:04 AM EDT
Completed Not applicable Interventional

HOME Study (Health Outcomes and Measures of the Environment Study)

NCT00129324
View directory record Official record
Conditions
Environmental Exposures, Child Development, Lead and Injury Reduction
Interventions
Lead Hazard Control Intervention, Injury Hazard Control Intervention
Procedure
Lead sponsor
National Institute of Environmental Health Sciences (NIEHS)
NIH
Eligibility
18 Years and older · Female only
Enrollment
468 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2018
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 6, 2020 · Synced Oct 30, 2026, 7:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Sleep in SNOO Smart Sleeper Bassinet in Preterm Infants

NCT05711927
View directory record Official record
Conditions
Prematurity, Very Preterm Maturity of Infant
Interventions
SNOO Smart Sleeper, Traditional bassinet
Device
Lead sponsor
Columbia University
Other
Eligibility
1 Week to 12 Weeks
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 30, 2026, 7:04 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Women s Health Awareness Community Resiliency, Environmental Action and Collaborations for Health (REACH)

NCT04983251
View directory record Official record
Conditions
Mental Health
Interventions
Not listed
Lead sponsor
National Institute of Environmental Health Sciences (NIEHS)
NIH
Eligibility
18 Years to 100 Years · Female only
Enrollment
700 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Research Triangle Park, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 23, 2026 · Synced Oct 30, 2026, 7:04 AM EDT
Terminated Phase 1 Interventional

Rebastinib Plus Antitubulin Therapy With Paclitaxel or Eribulin in Metastatic Breast Cancer

NCT02824575
View directory record Official record
Conditions
Breast Cancer, Breast Adenocarcinoma, Human Epidermal Growth Factor 2 Negative Carcinoma of Breast, Recurrent Breast Carcinoma, Stage IV Breast Cancer
Interventions
Rebastinib, Paclitaxel, Eribulin Mesylate
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Apr 4, 2022 · Synced Oct 30, 2026, 7:04 AM EDT
Completed Not applicable Interventional

Chickasaw Healthy Eating Environments Research Study

NCT03774277
View directory record Official record
Conditions
Blood Pressure, Body Weight
Interventions
Packed Promise for a Healthy Heart
Behavioral
Lead sponsor
Oklahoma State University Center for Health Sciences
Other
Eligibility
18 Years and older
Enrollment
262 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Ada, Oklahoma
Source: ClinicalTrials.gov public record
Updated Aug 9, 2024 · Synced Oct 30, 2026, 7:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Choosing Healthy Options in College Environments and Settings

NCT01134783
View directory record Official record
Conditions
Obesity
Interventions
CHOICES Intervention
Behavioral
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 35 Years
Enrollment
441 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
3
States / cities
Coon Rapids, Minnesota • Inver Grove Heights, Minnesota • Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 17, 2016 · Synced Oct 30, 2026, 7:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

hsCRP Clinical Inflammation Marker for Human Bisphenol A Food Contamination

NCT04600765
View directory record Official record
Conditions
Inflammation
Interventions
hsCRP serum measurement of inflammation
Diagnostic Test
Lead sponsor
Center for Research on Environmental Chemicals in Humans
Other
Eligibility
60 Years to 70 Years · Male only
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Sonoma, California
Source: ClinicalTrials.gov public record
Updated Jan 27, 2021 · Synced Oct 30, 2026, 7:04 AM EDT
Completed Phase 1 Interventional

Vigabatrin Ph 1 Cocaine Interaction Study

NCT00626834
View directory record Official record
Conditions
Cocaine Addiction
Interventions
Vigabatrin, Matching placebo
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 45 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jan 12, 2017 · Synced Oct 30, 2026, 7:04 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Genetic and Environmental Risk Factors Related to Esophageal Cancer

NCT01035398
View directory record Official record
Conditions
Esophageal Cancer
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 100 Years
Enrollment
1,200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2000 – 2028
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Oct 30, 2026, 7:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Individual and Environmental Mechanisms of PA Change

NCT00432133
View directory record Official record
Conditions
Physical Activity, Behavior Change
Interventions
Protection Motivation Theory-Based Intervention, Environmenta
Behavioral
Lead sponsor
Kaiser Permanente
Other
Eligibility
18 Years and older
Enrollment
452 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2012
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 27, 2012 · Synced Oct 30, 2026, 7:04 AM EDT
Recruiting No phase listed Observational

Characterizing the Microvascular Environment of Bladder Cancer With Super-Resolution Ultrasound Localization Microscopy

NCT06986304
View directory record Official record
Conditions
Bladder Cancer
Interventions
Not listed
Lead sponsor
Duke 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
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Oct 30, 2026, 7:04 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Environmental & Genetic Influences on Vitamin D Status

NCT01208636
View directory record Official record
Conditions
Vitamin D Deficiency
Interventions
Not listed
Lead sponsor
Creighton University
Other
Eligibility
18 Years to 60 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 24, 2010 · Synced Oct 30, 2026, 7:04 AM EDT
Completed Not applicable Interventional

Efficacy Of Copper To Reduce Acquisition Of Microbes and Healthcare-acquired Infections

NCT01565798
View directory record Official record
Conditions
Healthcare-acquired Infection
Interventions
Copper-alloy surfaced patient care objects
Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
614 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Mar 24, 2016 · Synced Oct 30, 2026, 7:04 AM 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, 7:04 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

mHealth App for Changing Alcohol Use in Alaska Native American Indian People

NCT05326438
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
CIRCLE mHealth app
Behavioral
Lead sponsor
Southcentral Foundation
Other
Eligibility
21 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Anchorage, Alaska
Source: ClinicalTrials.gov public record
Updated May 23, 2023 · Synced Oct 30, 2026, 7:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluation of Environmental Emissions From Electronic Cigarettes and Tobacco-Burning Cigarettes

NCT02185898
View directory record Official record
Conditions
Smoking
Interventions
Leading U.S. non-menthol cigarette, Leading U.S. menthol cigarette, Electronic cigarette #1, Electronic cigarette #2, Electronic cigarette #3, U.S. Market-sample electronic cigarettes
Other
Lead sponsor
R.J. Reynolds Vapor Company
Industry
Eligibility
21 Years to 99 Years
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Stockbridge, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 1, 2018 · Synced Oct 30, 2026, 7:04 AM EDT
Completed Phase 3 Interventional Results available

Clinical Usability of Nasal Glucagon in Treatment of Hypoglycemia in Children and Adolescents

NCT02402933
View directory record Official record
Conditions
Hypoglycemia, Diabetes Mellitus
Interventions
Nasal Glucagon
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
4 Years to 17 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
3
States / cities
Tallahassee, Florida • Baltimore, Maryland • Waltham, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 23, 2019 · Synced Oct 30, 2026, 7:04 AM EDT