Recruiting

Communal Coping

Sponsor:

University of Colorado, Denver

Code:

NCT07553962

Conditions

Smoking (Tobacco) Addiction

Smoking ( Cigarette)

Tobacco

Tobacco Abstinence

Quitting Smoking

Eligibility Criteria

Sex: All

Age: 18+

Healthy Volunteers: Not accepted

Study Details

Brief summary:

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.

Conditions

Smoking (Tobacco) Addiction

Smoking ( Cigarette)

Tobacco

Tobacco Abstinence

Quitting Smoking

Study ID

NCT07553962

Start date

Mar 20, 2025

Status verified date

May, 2026

Completion date

Dec 1, 2026

Anticipated

Primary completion date

Aug 1, 2026

Anticipated

Eligibility Criteria

Eligibility Criteria

Sex: All

Age: 18+

Healthy Volunteers: Not accepted

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).

Study Design

Enrollment

250 participants

Anticipated

Interventions and Outcome Measures

Primary outcome measure

  • 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. ]
  • Concentration of carbon monoxide found in lungs. [ Time Frame: Daily for the first two weeks of the study. ]

Central Contacts and Locations

Central contacts

Locations

University of Colorado Denver

Recruiting

Denver, Colorado, United States, 80204

Contacts

More Information

Sponsor

University of Colorado, Denver

Last update posted

May 15, 2026

Last verified

May, 2026

Keywords

  • smoking cessation
  • tobacco
  • cigarette
  • relationships

Trial information was received from ClinicalTrials.gov and was last updated on 2026-09-10. This information was provided to ClinicalTrials.gov by University of Colorado, Denver on 2026-05-15.