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NCT Number: NCT07553962

Measuring Communal Coping in Dual-smoking Couples Making a Quit Attempt

Smoking is the leading preventable cause of death in the United States, and quitting is especially difficult for couples who both smoke. When both partners smoke, they are less likely to quit successfully and more likely to relapse compared to people whose partner does not smoke. Research suggests that the way romantic partners interact and support each other during a quit attempt can make a real difference - but researchers do not yet know enough about what kinds of support actually help.

This study examines a concept called "communal coping," which refers to when partners treat a shared health challenge - like quitting smoking - as something they are facing together as a team rather than as separate individuals. Researchers believe that couples who approach quitting this way may have better outcomes.

To study this, researchers will ask both members of dual-smoking couples to complete brief daily surveys over two weeks while making a quit attempt. These surveys will track how partners support (or discourage) each other's quitting efforts on a day-to-day basis, along with cigarette use, cravings, and stress. This will help researchers understand which relationship patterns are most helpful for quitting, and identify specific targets for future couples-based smoking cessation programs.

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Key information

Age range

18 year and older

Sex eligibility

All sexes

Study type

Observational

Primary location

University of Colorado Denver

Denver, Colorado, 80204, United States

Location status: Recruiting

Location contact

Zane Freeman, M.A

CONTACT

[email protected]

512-755-1814

Who can participate

Healthy volunteers accepted: No

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

Inclusion criteria

  • Are over the age of 18
  • Smoke cigarettes on a daily basis
  • Smoke at least 5 cigarettes per day on average
  • Are in a committed relationship with an individual who smokes at least 5 cigarettes per day on average and is willing to participate in the study
  • Are willing to make a smoking cessation attempt at the time of enrollment into the study (applies to only one partner).

Treatment and study plan

Primary outcomes

  1. Self-report of smoking abstinence

    Time frame: Daily for the first two weeks of the study period, and in the follow-up survey two weeks later.

    Participants will report how many cigarettes they smoked (or didn't smoke) in their daily diary surveys.

  2. Concentration of carbon monoxide found in lungs.

    Time frame: Daily for the first two weeks of the study.

    Participants will use a carbon monoxide breathalyzer and report the results in their daily diary surveys.

Study contacts

Contact information is provided by the study sponsor or research team.

Slaton Z Freeman, M.A.

CONTACT

[email protected]

512-755-1814

Sponsors and collaborators

Lead sponsor

University of Colorado, Denver

Other

Collaborators

  • University of Oklahoma

Registry information

Official study title

Communal Coping in Dual-Smoking Couples During a Quit Attempt

Important dates

Study start
2025
Primary completion
2026
Study completion
2026
First posted
Apr 28, 2026
Registry last updated
May 15, 2026

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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