Phone apps may help smokers kick the habit
NCT ID NCT03519451
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This pilot study tests whether two smartphone apps can help current smokers quit. 24 participants will use either the KickAsh app (to track mood and activity) or the Breathe2Relax app (for relaxation). Researchers will check if the apps improve mood, increase activity, and lead to smoking abstinence. The study is small and early, so results are preliminary.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- smartphone mobile applications (KickAsh and Breathe2Relax)
- What this could lead to
- If successful, this could show that smartphone apps help people quit smoking by improving mood and activity levels.
- What could go wrong
- This is a very small pilot study with only 24 participants, so results may not apply to everyone. It is too early to know if the apps truly help people quit.
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
-
About 24 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Apr 2018
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- Lead sponsor
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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 to 65 years
- Sex
-
Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide 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: * MD Anderson patient between the ages of 18 to 65 * Current smoker (i.e., at least 1 cigarette or e-cigarette per day) * Smoking for at least one year * Willing to set a quit date in the next 30 days * Not engaged in smoking cessation treatment other than the MDACC Tobacco Treatment Program * Currently elevated depressive symptoms or a history of elevated depressive symptoms; (PHQ 2 = or \> 1); current or past * English speaking and ability to read and comprehend English * Currently own an iOS mobile phone or tablet (iPhone; iPad) using iOS 9.0 or later and reports regular use (at least weekly) of at least 1 iOS app Exclusion Criteria: * Any medical or psychiatric condition, illness, disorder, or concomitant medication that could compromise participant safety or treatment, as determined by the Principal Investigator or Collaborator * Subject considered by the investigator an unsuitable candidate for receipt of a smoking cessation treatment or unstable to be followed up throughout the entire duration of the study
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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
-
M D Anderson Cancer Center
Houston, Texas, 77030, United States
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Other studies related to the condition(s) this trial covers.
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