Den här översättningen är inte klar ännu. Den här sidan är just nu på engelska.

Gå till den engelska sidan

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

NCT ID NCT04798664

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

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.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

3,228 people

The number who actually took part.

Started

May 2021

Finished

Apr 2025

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Current smoker (≥ 1 cigarettes per day, not including e-cigarettes) * Has a low-dose computed tomography (LDCT) scan ordered by their physician * Underserved, defined as one or more of the following: (a) Black, (b) Hispanic, (c) rural residence, or (d) low socioeconomic status (Defined as one or both of: high-school education or less, or household income \<200% of the federal poverty line) * Able to receive study invitation and screening, by virtue of showing up to a radiology location affiliated with a participating health system for the LDCT, or having a valid email address or telephone number on file with the health system * Access to a cell phone with text messaging or the internet * Aged 18 years or older Exclusion Criteria: * No cell phone

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for Smoking cessation are added.

Vår säkerhetsrekommendation!

Genom att skicka in godkänner du våra Användarvillkor

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

More trials for these conditions

Other studies related to the condition(s) this trial covers.