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NCT05440903 · ClinicalTrials.gov registry record · NA

Mindfulness Training for Smoking Cessation

A NA study, sponsored by University of Southern California.

Completed
Registry status
NA
Development phase
213
Enrollment target

NCT05440903: Completed NA study, sponsored by University of Southern California.

NCT05440903 is a NA study that has completed, run by University of Southern California. The registered enrollment target is 213 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (85% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT05440903, a NA study, has completed, sponsored by University of Southern California.

COMPLETED
Registry status
NA
Development phase
213 participants
Enrollment target

Study Summary

Participants will complete this study remotely, either at home or at their preferred location using an online platform. The investigators propose to test the effects of a mindfulness training \[MT: Headspace\] intervention compared to a time and attention psycho-education control \[control: TedTalks\] among N=200 adult smokers of a nicotine product. Previous studies suggest that mindfulness training may be beneficial in reducing craving during tobacco abstinence. During the study, participants will complete baseline questionnaires, followed by two weeks of daily MT or control training and self-report on questionnaires assessing affect, cognition, and smoking behavior using Ecological Momentary Assessment (EMA) for remote data capture. Following this two weeks of training, participants will complete a smoking quit attempt and complete daily EMA questionnaires for two weeks. The first day of the smoking quit attempt will include a remote Zoom video session following overnight smoking abstinence. During this session the participants will complete a remote stressor task (Trier Social Stress Test, TSST), and the investigators will collect EMA data on affect and smoking behavior before and after the TSST. One month after the start of the quit attempt, participants will complete a phone call as a follow-up to assess smoking behavior over the previous 30 days, and to complete a debriefing. Study objectives are to test the effect of MT on: (1) smoking lapses during the follow-up periods; and (2) stress (affect, smoking urge, withdrawal symptoms) during the TSST.

Primary Outcome

7-day point prevalence abstinence (i.e., no cigarettes smoked in the previous 7 days). 0=did not smoke; 1=smoked at least one cigarette.

Interventions

  • BEHAVIORAL Headspace
  • BEHAVIORAL TEDTalk

Trial Details

FieldValue
Enrollment Target 213 participants
Start Date 2020-12-08
Est. Completion 2023-05-31
Phase NA
University of Southern California

617 total trials

What the finished NCT05440903 record still lists

NCT05440903 is an interventional study that assigns participants to a tested intervention. The registered 213 participants enrollment target is mid-sized for trials with a published cap, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (85% lower).

The record links to 0 conditions, and to 2 interventions - of which Headspace is the first listed.

NCT05440903 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT05440903 about?

NCT05440903 is a clinical study titled "Mindfulness Training for Smoking Cessation". Participants will complete this study remotely, either at home or at their preferred location using an online platform. The investigators propose to test the effects of a mindfulness training \[MT: Headspace\] intervention compared to a time and attention psycho-education control \[control: TedTalks...

What is the current status of trial NCT05440903?

This trial is currently completed. It is a NA study. The enrollment target is 213 participants. The study started on 2020-12-08. Estimated completion is 2023-05-31.

What interventions are being tested in trial NCT05440903?

The interventions under investigation include: Headspace (BEHAVIORAL), TEDTalk (BEHAVIORAL).

Who is sponsoring clinical trial NCT05440903?

This trial is sponsored by University of Southern California, which has 617 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT05440903's enrollment target sits among peer trials

213 488th of 2000 higher than 1,512 of 2,000 other NA trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT05440903, the US trial registry maintained by the National Library of Medicine. NCT05440903 (mid enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.