New study tests best ways to help high-risk smokers kick the habit

NCT ID NCT04798664

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study compared four different smoking cessation programs to see which one works best for underserved smokers who are getting lung cancer screening. Over 3,200 participants from four U.S. health systems took part. The goal was to help them quit smoking for at least six months, confirmed by a test.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Geisinger

    Danville, Pennsylvania, 17822, United States

  • Henry Ford Health System

    Detroit, Michigan, 48202, United States

  • Kaiser Permanente Southern California

    Oakland, California, 94612, United States

  • Lancaster General Health

    Lancaster, Pennsylvania, 17601, United States

  • University of Pennsylvania

    Philadelphia, Pennsylvania, 19104, United States

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