NCT00217958

Brief Summary

To improve disease outcomes through reduction in secondhand tobacco smoke exposure of children with asthma

Trial Health

100
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Timeline
Completed

Started May 2002

Longer than P75 for not_applicable

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

May 1, 2002

Completed
3.4 years until next milestone

First Submitted

Initial submission to the registry

September 19, 2005

Completed
3 days until next milestone

First Posted

Study publicly available on registry

September 22, 2005

Completed
2.5 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

April 1, 2008

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

April 1, 2008

Completed
Last Updated

October 28, 2014

Status Verified

October 1, 2014

Enrollment Period

5.9 years

First QC Date

September 19, 2005

Last Update Submit

October 27, 2014

Conditions

Lung DiseasesAsthma

Interventions

SHS reduction intervention based on social cognitive learning theoryBEHAVIORAL

Eligibility Criteria

Age3 Years - 12 Years
Sexall
Healthy VolunteersNo
Age GroupsChild (0-17)
* Age 3-12 years * Kaiser member for \>= 1 year * \>= 1 asthma care visit in prior year * Persistent asthma likely based on prior year: Physician diagnosis code of persistent asthma OR \>= 4 beta agonist (BA) dispensing events OR \>= 4 Anti-inflammatory (AI) dispensing events * Secondhand smoke exposure by parent report. * Parent agrees to participate in a clinical trial of a smoke exposure reduction interventio

Contact the study team to discuss eligibility requirements. They can help determine if this study is right for you.

Sponsors & Collaborators

Related Publications (4)

  • Farber HJ, Wilson SR, Caine L, Bertorello L, Brown NL, Verghese S, Luna V, Quesenberry CP. Association between parent report of smoke exposure level, effect of smoke on child's asthma, and urine cotinine levels. Paper presented at the 2005 Annual Meeting of the American Thoracic Society, San Diago, CA, May 24, 2005. Proceedings of the American Thoracic Society; Vol.2 Abstracts Issue; 2005.

    BACKGROUND

  • Wilson SR, Brown NL, Farber HJ, Luna V, Verghese S, Caine L, Bertorello L, Quesenberry CP. Sources of and caregiver readiness to reduce secondhand smoke (SHS) exposure of children with asthma. Poster presented at the 2005 Annual Meeting of the American Thoracic Society, San Diago, CA, May 24, 2005. Proceedings of the American Thoracic Society; Vol.2 Abstracts Issue; 2005.

    BACKGROUND

  • Wilson SR, Farber HJ, Knowles SB, Lavori PW. A randomized trial of parental behavioral counseling and cotinine feedback for lowering environmental tobacco smoke exposure in children with asthma: results of the LET'S Manage Asthma trial. Chest. 2011 Mar;139(3):581-590. doi: 10.1378/chest.10-0772. Epub 2010 Sep 23.

    PMID: 20864611DERIVED

  • Farber HJ, Knowles SB, Brown NL, Caine L, Luna V, Qian Y, Lavori P, Wilson SR. Secondhand tobacco smoke in children with asthma: sources of and parental perceptions about exposure in children and parental readiness to change. Chest. 2008 Jun;133(6):1367-1374. doi: 10.1378/chest.07-2369. Epub 2008 Mar 13.

    PMID: 18339788DERIVED

MeSH Terms

Conditions

Lung DiseasesAsthma

Condition Hierarchy (Ancestors)

Respiratory Tract DiseasesBronchial DiseasesLung Diseases, ObstructiveRespiratory HypersensitivityHypersensitivity, ImmediateHypersensitivityImmune System Diseases

Study Officials

  • Sandra Wilson

    Res Inst, Palo Alto Med Fdn

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Purpose
TREATMENT
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

September 19, 2005

First Posted

September 22, 2005

Study Start

May 1, 2002

Primary Completion

April 1, 2008

Study Completion

April 1, 2008

Last Updated

October 28, 2014

Record last verified: 2014-10