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ClinicalTrials.gov public records Last synced Oct 23, 2026, 2:54 AM EDT

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Showing 481–504 of 679 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Environmental modification Clear all
Recruiting Not applicable Interventional Accepts healthy volunteers

Sleep as a Mechanism of Change in Alcohol Use

NCT06286774
View directory record Official record
Conditions
Insomnia, Alcohol; Harmful Use
Interventions
Cognitive Behavioral Therapy for Insomnia
Behavioral
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years to 49 Years
Enrollment
256 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 23, 2026, 2:54 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Addressing COVID-19 Vaccine Hesitancy With Muliti-Level Interventions in Appalachia

NCT06505993
View directory record Official record
Conditions
COVID-19, Vaccine Hesitancy
Interventions
Health Communication, Health Communication + Structural
Behavioral
Lead sponsor
Marc Kiviniemi
Other
Eligibility
18 Years to 99 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Hazard, Kentucky
Source: ClinicalTrials.gov public record
Updated Aug 6, 2026 · Synced Oct 23, 2026, 2:54 AM EDT
Terminated No phase listed Interventional Results available

Vector Efficacy Cross-Over Pilot Study

NCT04263532
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
Modified BiPAP A40 with Vector Algorithm (Vector), Modified BiPAP A40 with Standard of Care Settings
Device
Lead sponsor
Philips Clinical & Medical Affairs Global
Industry
Eligibility
40 Years to 80 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 9, 2025 · Synced Oct 23, 2026, 2:54 AM EDT
Recruiting Not applicable Interventional

Sensory Optimization of the Hospital Environment

NCT05230199
View directory record Official record
Conditions
Preterm, Parent-Child Relations, Parents, Development, Infant, Sensory Integration Dysfunction
Interventions
SENSE multisensory program, Monitored standard of care
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
1 Day to 7 Days
Enrollment
215 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 17, 2026 · Synced Oct 23, 2026, 2:54 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

This Study Compared an in Home Asthma Management Program Provided by Nurses or Respiratory Therapist

NCT00639847
View directory record Official record
Conditions
Asthma
Interventions
In-home asthma management program (AMP) provided by nurses, In-home asthma management program (AMP) provided by respiratory therapists
Behavioral
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 64 Years
Enrollment
159 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1998 – 2002
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Mar 24, 2008 · Synced Oct 23, 2026, 2:54 AM EDT
Completed No phase listed Observational Results available

Home Air Quality Impact for Adults With Asthma

NCT05224076
View directory record Official record
Conditions
Asthma, Environmental Exposure, Home Environment Related Disease
Interventions
Home Air Quality
Other
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Jul 29, 2025 · Synced Oct 23, 2026, 2:54 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Study to Assess the Effectiveness of a Heat Risk Reduction Decision Support Platform and the Barriers and Facilitators of Its Implementation With 30 US Local Health Department Sites

NCT06971978
View directory record Official record
Conditions
Extreme Heat, Heat Health, Extreme Heat Waves, Heat, Emergency Preparedness, Disaster Management, Disaster Planning, Disasters
Interventions
Online decision support platform to support evidence-based heat health risk assessment and extreme heat event preparedness planning, Heat and health risk assessment and preparedness information
Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Oct 23, 2026, 2:54 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Promotora-Led Physical Activity Intervention Trial for Latinas in Texas

NCT02046343
View directory record Official record
Conditions
Physical Activity
Interventions
Health education, Telephone Counseling, Newsletter, Environmental Change
Behavioral · Other
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 64 Years · Female only
Enrollment
712 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Aug 31, 2018 · Synced Oct 23, 2026, 2:54 AM EDT
Terminated Not applicable Interventional

Control:Diabetes Pilot Study I

NCT04158921
View directory record Official record
Conditions
Insulin Treated Type 2 Diabetes Mellitus, Diabetes Mellitus, Type 1
Interventions
Control:Diabetes mobile app
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 22, 2023 · Synced Oct 23, 2026, 2:54 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Wellness Champions for Change

NCT03432715
View directory record Official record
Conditions
Obesity, Childhood
Interventions
Student Wellness Champions, Teacher Wellness Champions
Behavioral
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
7 Years to 16 Years
Enrollment
2,773 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 28, 2022 · Synced Oct 23, 2026, 2:54 AM EDT
Completed Not applicable Interventional

iMETX (Individualized Metabolic RX): a Pilot Study

NCT03158519
View directory record Official record
Conditions
Breast Cancer
Interventions
iMETX intervention
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
4
States / cities
Carmel, Indiana • Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Feb 17, 2020 · Synced Oct 23, 2026, 2:54 AM EDT
Completed Not applicable Interventional

The Brave Initiative: Bringing Rehabilitation to American Veterans in an Enriched Environment

NCT02339220
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Constraint-Induced Movement Therapy (CIMT), Lakeshore Enriched Fitness Training (LEFT), standard Transfer Package (sTP), enhanced Transfer Package (eTP)
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 90 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Dec 6, 2023 · Synced Oct 23, 2026, 2:54 AM EDT
Recruiting No phase listed Observational

Fatigue and Molecular Mechanisms in Cancer Patients Receiving CCRT

NCT06633224
View directory record Official record
Conditions
Cancer, Thoracic Cancer, Gynecologic Cancer, Head and Neck Cancer, Gastrointestinal Cancer
Interventions
Blood Specimen Collection, Stool Specimen Collection, Quality of Life (QOL) Questionnaires
Procedure · Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Oct 23, 2026, 2:54 AM EDT
Recruiting Not applicable Interventional

Behavioral Activation for Independence in Older Veterans

NCT05493241
View directory record Official record
Conditions
Functional Independence
Interventions
Behavioral Activation for Independence in Older Veterans (ACTIVaTE), Usual care
Behavioral · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
65 Years and older
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Bedford, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 27, 2026 · Synced Oct 23, 2026, 2:54 AM EDT
Withdrawn Not applicable Interventional

AspireAssist for Palliative Venting Gastrostomy in Malignant Bowel Obstruction Patients

NCT04375462
View directory record Official record
Conditions
Malignant Small Bowel Obstruction, Malignant Gastric Outlet Obstruction
Interventions
AspireAssist device, Standard decompressive PEG tube, gastric outlet obstruction scoring system (GOOSS) questionnaire, Modified Gastroparesis Cardinal Symptom Index (GCSI) questionnaire, Patient satisfaction and ease of use survey
Device · Other
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 31, 2023 · Synced Oct 23, 2026, 2:54 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Beverage Choice and Lifestyle Modification in Overweight Youth

NCT01662570
View directory record Official record
Conditions
Obesity
Interventions
Beverage Choice and Lifestyle Modification, Nutrition Education (NE)
Behavioral · Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
4 Years to 8 Years
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 15, 2012 · Synced Oct 23, 2026, 2:54 AM EDT
Completed Not applicable Interventional

Modified ABC: A Home-based Parenting Program for Opioid-dependent Mothers and Their Infants

NCT03891628
View directory record Official record
Conditions
Opioid-Related Disorders, Parent-Child Relations, Infant Development, Parenting
Interventions
Modified Attachment and Biobehavioral Catch-up, Modified Developmental Education for Families
Behavioral
Lead sponsor
University of Delaware
Other
Eligibility
18 Years and older · Female only
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated Sep 1, 2021 · Synced Oct 23, 2026, 2:54 AM EDT
Completed Not applicable Interventional

Improving Patient Experience: BMBA

NCT05690230
View directory record Official record
Conditions
Bone Marrow Cancer, Leukemia, Lymphoma, Multiple Myeloma, Hematologic Cancer
Interventions
Virtual reality, Environmental changes
Other
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 24, 2025 · Synced Oct 23, 2026, 2:54 AM EDT
Terminated Not applicable Interventional

Blue Light as an Anti-inflammatory and Analgesic Strategy in Thoracic Trauma

NCT06626334
View directory record Official record
Conditions
Rib Fractures, Pain, Acute
Interventions
Bright Blue Light, Bright Full-Spectrum (White) Light, Usual Ambient Light
Device
Lead sponsor
Rebecca E Kotcher, MD
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 8, 2026 · Synced Oct 23, 2026, 2:54 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Study of Chemotherapy-Induced Hair Changes and Alopecia, Skin Aging and Nail Changes in Women With Non-Metastatic Breast Cancer

NCT02530177
View directory record Official record
Conditions
Non-Metastatic Breast Cancer
Interventions
Clinical Assessments, Questionnaires, Saliva sample
Other · Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
546 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 4, 2025 · Synced Oct 23, 2026, 2:54 AM EDT
Not listed No phase listed Observational

MGUS, SMM, and MM Patient Experience With Coronavirus 19 (COVID-19) Survey

NCT04727294
View directory record Official record
Conditions
Multiple Myeloma, Smoldering Multiple Myeloma, Monoclonal Gammopathy of Undetermined Significance, Coronavirus
Interventions
Questionnaire
Behavioral
Lead sponsor
HealthTree Foundation
Other
Eligibility
18 Years and older
Enrollment
1,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Lehi, Utah
Source: ClinicalTrials.gov public record
Updated Aug 4, 2021 · Synced Oct 23, 2026, 2:54 AM EDT
Completed Not applicable Interventional

Medication Management and Culture of Safety

NCT01247454
View directory record Official record
Conditions
Cardiovascular Disease
Interventions
academic detailing, Electronic Health Record (EHR) prompt, EHR prompt and patient prompt
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
7,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 17, 2019 · Synced Oct 23, 2026, 2:54 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

RECLEAN Pilot Study

NCT04498845
View directory record Official record
Conditions
Lead Poisoning
Interventions
In-home assessment plan, Family educational session, Worker take home prevention training, D-LEAD cleaner products
Other · Behavioral
Lead sponsor
Boston University
Other
Eligibility
1 Year and older
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 30, 2024 · Synced Oct 23, 2026, 2:54 AM EDT
Completed Not applicable Interventional

Integrated Treatment of Marijuana Abuse for HIV+ Youth

NCT00683488
View directory record Official record
Conditions
HIV Infections
Interventions
Focus Group, First Intervention Trial, Intervention Trial 2
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
16 Years to 24 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
3
States / cities
Los Angeles, California • New York, New York • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 6, 2017 · Synced Oct 23, 2026, 2:54 AM EDT