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OpenTrials
Completed

NCT Number: NCT01592682

Creating Smokefree Living Together for Chinese Household Pairs

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.

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Key information

Conditions

Smoking Behavior Smoke Exposure

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Chinatown Public Health Center

San Francisco, California, 94133, United States

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

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

Treatment and study plan

Smokefree counseling

Behavioral

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.

Primary outcomes

  1. Smoking cessation

    Time frame: 12 months

  2. Elimination of secondhand smoke exposure

    Time frame: 12 months

    Nonsmoker

  3. Urine NNAL (4-(Methylnitrosamine)-1-(3-pyridyl)-1-butanol)

    Time frame: 12 months

    Smoker and nonsmoker; NNAL is a tobacco-specific carcinogen

Secondary outcomes

  1. Cigarette consumption

    Time frame: 12 months

    Smoker

  2. Rule for no smoking in home

    Time frame: 12 months

    Smoker and nonsmoker

  3. Reduction in secondhand smoke exposure

    Time frame: 12 months

Sponsors and collaborators

Lead sponsor

University of California, Davis

Other

Collaborators

  • University of California, San Francisco

Registry information

Official study title

"Creating Smokefree Living Together": Smokefree Counseling Intervention for Chinese Smokers and Household Nonsmokers

Important dates

Study start
2012
Primary completion
2015
Study completion
2015
First posted
May 7, 2012
Registry last updated
Jun 3, 2015

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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