Creating Smokefree Living Together for Chinese Household Pairs

This study has been completed.
University of California, San Francisco
Information provided by (Responsible Party):
University of California, Davis Identifier:
First received: April 26, 2012
Last updated: June 1, 2015
Last verified: June 2015

April 26, 2012
June 1, 2015
April 2012
May 2015   (final data collection date for primary outcome measure)
  • Smoking cessation [ Time Frame: 12 months ] [ Designated as safety issue: No ]
  • Elimination of secondhand smoke exposure [ Time Frame: 12 months ] [ Designated as safety issue: No ]
  • Urine NNAL (4-(Methylnitrosamine)-1-(3-pyridyl)-1-butanol) [ Time Frame: 12 months ] [ Designated as safety issue: No ]
    Smoker and nonsmoker; NNAL is a tobacco-specific carcinogen
Same as current
Complete list of historical versions of study NCT01592682 on Archive Site
  • Cigarette consumption [ Time Frame: 12 months ] [ Designated as safety issue: No ]
  • Rule for no smoking in home [ Time Frame: 12 months ] [ Designated as safety issue: No ]
    Smoker and nonsmoker
  • Reduction in secondhand smoke exposure [ Time Frame: 12 months ] [ Designated as safety issue: No ]
Same as current
Not Provided
Not Provided
Creating Smokefree Living Together for Chinese Household Pairs
"Creating Smokefree Living Together": Smokefree Counseling Intervention for Chinese Smokers and Household Nonsmokers

This is a trial of household pairs of a Chinese smoker and nonsmoker randomized either to a smoke-free educational intervention or self-help control group. The smokefree educational intervention includes group education about smokefree environments and smoking cessation, follow-up phone calls, and tobacco exposure lab reports. The control group is referred to usual care with local in-language smoking cessation classes or quitline, and is otherwise assessment only. The investigators hypothesize that pairs in the intervention group will have higher rates of tobacco cessation and elimination of smoke exposure, compared to the control group.

Not Provided
Not Provided
Allocation: Randomized
Endpoint Classification: Efficacy Study
Intervention Model: Parallel Assignment
Masking: Single Blind (Subject)
Primary Purpose: Prevention
  • Smoking
  • Smoke Exposure
Behavioral: Smokefree counseling
Smokefree counseling intervention involves group education sessions, follow-up phone calls, tobacco exposure lab report. Comparison is usual care with referral to local in-language smoking cessation services including quitline.
  • No Intervention: Usual care
    Household pairs that are assessment only and receive usual care of local in-language smoking cessation resource referral including quitline.
  • Experimental: Smokefree counseling
    Household pairs assigned to smokefree counseling intervention, consisting of group education sessions, tobacco exposure lab report, individual follow-up phone calls.
    Intervention: Behavioral: Smokefree counseling
Not Provided

*   Includes publications given by the data provider as well as publications identified by Identifier (NCT Number) in Medline.
May 2015
May 2015   (final data collection date for primary outcome measure)

Inclusion Criteria:

  • Self-identified Chinese Americans who primarily speak Chinese
  • Self-identified current smoker men and nonsmoker women
  • Pair lives in same household

Exclusion Criteria:

  • Current smoker women
  • Nonsmoker men
18 Years and older
Contact information is only displayed when the study is recruiting subjects
United States
261778, RSGT-10-114-01-CPPB
University of California, Davis
University of California, Davis
University of California, San Francisco
Principal Investigator: Elisa K Tong, MD, MA University of California, Davis
University of California, Davis
June 2015

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP