Back to resultsImproving Household Air Quality in Homes With Children (ProjFreshAir)
Primary Purpose
Lung Diseases, Asthma
Status
Completed
Phase
Not Applicable
Locations
United States
Study Type
Interventional
Intervention
Real-Time Intervention
Usual Education
Sponsored by
About this trial
This is an interventional prevention trial for Lung Diseases focused on measuring Secondhand smoke
Eligibility Criteria
Inclusion Criteria:
- Families with at least one parent or guardian (18 years of age or older),
- Household resident who smokes tobacco,
- Child under fourteen years old exposed to tobacco smoking in the home
- Plans to live in San Diego County for at least three months.
Sites / Locations
- SDSU - Center for Behavioral Epidemiology and Community Health
Arms of the Study
Arm 1
Arm 2
Arm Type
Experimental
Active Comparator
Arm Label
Real-time Intervention
Usual Education
Arm Description
Participants will receive usual education about secondhand and thirdhand smoke.
Outcomes
Primary Outcome Measures
Secondhand Smoke Reduction
Parental report and child urine cotinine.
Secondary Outcome Measures
Home Smoking Ban
Parental report of home smoking ban and environmental data collection.
Full Information
NCT ID
NCT01634334
First Posted
July 2, 2012
Last Updated
April 13, 2016
Sponsor
San Diego State University
1. Study Identification
Unique Protocol Identification Number
NCT01634334
Brief Title
Improving Household Air Quality in Homes With Children
Acronym
ProjFreshAir
Official Title
Innovation for Smoke-Free Homes: Real-Time Feedback
Study Type
Interventional
2. Study Status
Record Verification Date
April 2016
Overall Recruitment Status
Completed
Study Start Date
May 2012 (undefined)
Primary Completion Date
February 2016 (Actual)
Study Completion Date
February 2016 (Actual)
3. Sponsor/Collaborators
Responsible Party, by Official Title
Principal Investigator
Name of the Sponsor
San Diego State University
4. Oversight
Data Monitoring Committee
Yes
5. Study Description
Brief Summary
The purpose of this study is to determine if real-time feedback (lights/sounds) from small smoke particle monitors and brief coaching will encourage parents to reduce young children's secondhand tobacco smoke exposure in their home.
Detailed Description
The purpose of this efficacy study is to test whether children's home secondhand tobacco smoke exposure (measured by cotinine & nicotine assays, fine particulates and reports of smoking in the home and/or home smoking bans) can be reduced by using custom particle monitors to provide real-time feedback to household residents plus brief advice/praise.
6. Conditions and Keywords
Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Lung Diseases, Asthma
Keywords
Secondhand smoke
7. Study Design
Primary Purpose
Prevention
Study Phase
Not Applicable
Interventional Study Model
Parallel Assignment
Masking
Outcomes Assessor
Allocation
Randomized
Enrollment
298 (Actual)
8. Arms, Groups, and Interventions
Arm Title
Real-time Intervention
Arm Type
Experimental
Arm Title
Usual Education
Arm Type
Active Comparator
Arm Description
Participants will receive usual education about secondhand and thirdhand smoke.
Intervention Type
Behavioral
Intervention Name(s)
Real-Time Intervention
Intervention Description
Lights and Sound Brief Coaching
Intervention Type
Behavioral
Intervention Name(s)
Usual Education
Intervention Description
Participants will receive usual education about secondhand smoke and thirdhand smoke.
Primary Outcome Measure Information:
Title
Secondhand Smoke Reduction
Description
Parental report and child urine cotinine.
Time Frame
Measured from baseline upto 5 months
Secondary Outcome Measure Information:
Title
Home Smoking Ban
Description
Parental report of home smoking ban and environmental data collection.
Time Frame
Measured from baseline upto 5 months.
10. Eligibility
Sex
All
Minimum Age & Unit of Time
18 Years
Accepts Healthy Volunteers
Accepts Healthy Volunteers
Eligibility Criteria
Inclusion Criteria:
Families with at least one parent or guardian (18 years of age or older),
Household resident who smokes tobacco,
Child under fourteen years old exposed to tobacco smoking in the home
Plans to live in San Diego County for at least three months.
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Melbourne F Hovell, PhD, MPH
Organizational Affiliation
SDSU - Center for Behavioral Epidemiology and Community Health
Official's Role
Principal Investigator
Facility Information:
Facility Name
SDSU - Center for Behavioral Epidemiology and Community Health
City
San Diego
State/Province
California
ZIP/Postal Code
92123
Country
United States
12. IPD Sharing Statement
Citations:
PubMed Identifier
30770436
Citation
Hovell MF, Bellettiere J, Liles S, Nguyen B, Berardi V, Johnson C, Matt GE, Malone J, Boman-Davis MC, Quintana PJE, Obayashi S, Chatfield D, Robinson R, Blumberg EJ, Ongkeko WM, Klepeis NE, Hughes SC; Fresh Air Research Group. Randomised controlled trial of real-time feedback and brief coaching to reduce indoor smoking. Tob Control. 2020 Mar;29(2):183-190. doi: 10.1136/tobaccocontrol-2018-054717. Epub 2019 Feb 15.
Results Reference
derived
PubMed Identifier
29305069
Citation
Hughes SC, Bellettiere J, Nguyen B, Liles S, Klepeis NE, Quintana PJE, Berardi V, Obayashi S, Bradley S, Hofstetter CR, Hovell MF. Randomized Trial to Reduce Air Particle Levels in Homes of Smokers and Children. Am J Prev Med. 2018 Mar;54(3):359-367. doi: 10.1016/j.amepre.2017.10.017. Epub 2018 Jan 2.
Results Reference
derived
Learn more about this trial
Improving Household Air Quality in Homes With Children
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