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Showing 1–19 of 19 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Smoke-Free Homes Intervention Clear all
Completed Not applicable Interventional Accepts healthy volunteers

MassCONECT (Massachusetts Community Networks to Eliminate Cancer Disparities Through Education) 4 Kids: Promoting Smoke-free Homes

NCT01537874
View directory record Official record
Conditions
Tobacco Smoking Behavior
Interventions
Motivational Interview, Usual best practices
Behavioral
Lead sponsor
Harvard School of Public Health (HSPH)
Other
Eligibility
17 Years and older
Enrollment
138 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
3
States / cities
Boston, Massachusetts • Lawrence, Massachusetts • Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 19, 2014 · Synced Sep 15, 2026, 9:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Wood Stove Interventions and Child Respiratory Health

NCT02240134
View directory record Official record
Conditions
Lower Tract Respiratory Infection
Interventions
Education Intervention (Tx1), Air Filtration Unit Treatment (Tx2), Placebo Intervention (Tx3)
Behavioral · Device
Lead sponsor
University of Montana
Other
Eligibility
Up to 5 Years
Enrollment
523 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2020
U.S. locations
1
States / cities
Missoula, Montana
Source: ClinicalTrials.gov public record
Updated Jun 21, 2022 · Synced Sep 15, 2026, 9:46 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Smoke Free SafeCare: Establishing a Smoke Free Home in CPS-involved Families

NCT05000632
View directory record Official record
Conditions
Child Maltreatment, Smoking Behaviors
Interventions
Smoke Free SafeCare, Standard SafeCare
Behavioral
Lead sponsor
Georgia State University
Other
Eligibility
18 Years to 89 Years
Enrollment
268 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 23, 2026 · Synced Sep 15, 2026, 9:46 PM EDT
Completed Not applicable Interventional

Counseling to Reduce Children's SHS Exposure: A Trial With Maternal Smokers

NCT02117947
View directory record Official record
Conditions
Nicotine Dependence
Interventions
Behavioral Counseling, Self-help control
Behavioral
Lead sponsor
Temple University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2011
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 14, 2017 · Synced Sep 15, 2026, 9:46 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Increasing Access to Smoking Cessation and Smoke Free Home Services for Low-Income Pregnant Women in Northeast Texas

NCT05051345
View directory record Official record
Conditions
Cigarette Smoking-Related Carcinoma
Interventions
Informational Intervention, Media Intervention, Questionnaire Administration, Smoking Cessation Intervention, Survey Administration, Telephone-Based Intervention, Tobacco Cessation Counseling
Other · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
191 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Sep 15, 2026, 9:46 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

A Smoke-Free Home Intervention in Tribal Communities

NCT06583148
View directory record Official record
Conditions
Tobacco-Related Carcinoma
Interventions
Best Practice, Smoking Cessation Intervention, Survey Administration
Other · Behavioral
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
575 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2029
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 7, 2025 · Synced Sep 15, 2026, 9:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Interventions to Help More Low-income Smokers Quit

NCT04311983
View directory record Official record
Conditions
Tobacco Use Cessation, Smoking Behaviors, Health Disparity
Interventions
Tobacco Quitline, Smoke Free Home
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
21 Years and older
Enrollment
1,973 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 9, 2024 · Synced Sep 15, 2026, 9:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Brief Intervention to Create Smoke-Free Homes Policies in Low-Income Households: North Carolina Effectiveness Trial

NCT01868672
View directory record Official record
Conditions
Chronic Disease
Interventions
Educational print materials and coaching call
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 3, 2014 · Synced Sep 15, 2026, 9:46 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Implementing a Scalable Smoke-free Home Intervention in Armenia and Georgia

NCT06166433
View directory record Official record
Conditions
Second Hand Tobacco Smoke
Interventions
Smoke-free homes intervention
Behavioral
Lead sponsor
George Washington University
Other
Eligibility
18 Years and older
Enrollment
550 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Mar 22, 2026 · Synced Sep 15, 2026, 9:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Brief Interventions to Create Smoke-Free Home Policies in Low-Income Households: Texas Effectiveness Trial

NCT02097914
View directory record Official record
Conditions
Chronic Disease
Interventions
Educational print materials and coaching call
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
508 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 13, 2016 · Synced Sep 15, 2026, 9:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Developing and Pilot Testing an Intervention to Reduce Household Shisha Smoke Exposure Within Somali Homes

NCT06316947
View directory record Official record
Conditions
Shisha
Interventions
CHW-delivered intervention
Radiation
Lead sponsor
University of Minnesota
Other
Eligibility
6 Months and older
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 17, 2026 · Synced Sep 15, 2026, 9:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Changing Pediatric Office Systems Nationally to Address Parental Tobacco Use

NCT01882348
View directory record Official record
Conditions
Tobacco Dependence
Interventions
CEASE Intervention
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
3,888 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 8, 2019 · Synced Sep 15, 2026, 9:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Brief Interventions to Create Smoke-Free Home Policies in Low-Income Households

NCT01625468
View directory record Official record
Conditions
Chronic Diseases
Interventions
Educational print materials and a coaching call
Behavioral
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Mar 9, 2015 · Synced Sep 15, 2026, 9:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

PRIDE: Preventing Respiratory Illnesses During Childhood Study

NCT00927264
View directory record Official record
Conditions
Tobacco Smoke Pollution
Interventions
Motivational Interviewing Intervention for ETS Reduction, Educational Program for ETS Reduction
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
6 Months to 6 Years
Enrollment
350 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2013
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 23, 2017 · Synced Sep 15, 2026, 9:46 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Healthy Homes Study

NCT05833334
View directory record Official record
Conditions
Home Air Radon Testing, Lung Cancer
Interventions
Public health infographic (AIM 3), Online health promotion intervention tailored by smoking status (AIM 3), Online health promotion intervention tailored by smoking status, plus reminder messages (AIM 3), Focus group with educational overview (AIM 1)
Behavioral
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
172 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Jan 29, 2026 · Synced Sep 15, 2026, 9:46 PM EDT
Completed Not applicable Interventional Results available

Efficacy of a Smoke-Free Homes Intervention

NCT04547686
View directory record Official record
Conditions
Cessation, Smoking
Interventions
Smoke-Free Homes Intervention, Quitline
Behavioral
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
916 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Sep 15, 2026, 9:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Reducing Tobacco Exposures Among African American Women and Children

NCT03476837
View directory record Official record
Conditions
Tobacco Use, Second Hand Tobacco Smoke
Interventions
Treatment, Control
Behavioral
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years to 50 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Sep 7, 2026 · Synced Sep 15, 2026, 9:46 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Smoke-free Home Study in Subsidized Housing

NCT06170437
View directory record Official record
Conditions
Tobacco Dependence, Tobacco Smoking
Interventions
Smoke-free home resident intervention, Lay Health Worker coaching
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
544 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Feb 23, 2025 · Synced Sep 15, 2026, 9:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Improving Household Air Quality in Homes With Children

NCT01634334
View directory record Official record
Conditions
Lung Diseases, Asthma
Interventions
Real-Time Intervention, Usual Education
Behavioral
Lead sponsor
San Diego State University
Other
Eligibility
18 Years and older
Enrollment
298 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Apr 13, 2016 · Synced Sep 15, 2026, 9:46 PM EDT