Singapore tests phone app to kick the habit
NCT ID NCT07375459
First seen Jun 27, 2026 · Last updated Jul 17, 2026 · Updated 2 times
Summary
This study tests whether a mobile app can help adults in Singapore quit smoking. About 100 participants will be randomly assigned to receive the app-based support or standard care, and researchers will track how many stay smoke-free for 6 months. The goal is to see if this approach is practical and effective in a community setting.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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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
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About 100 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2026
- Expected to finish
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Mar 2027
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
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21 to 80 years
- Sex
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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: * Aged 21 to 80 years * Smoked at least one cigarette daily * Able to communicate and read in English or Chinese * Own a smartphone with WhatsApp installed Exclusion Criteria: * Exposed to any smoking cessation treatment in the past 3 months * Pregnant women
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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
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National University of Singapore
Singapore, Singapore
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Other studies related to the condition(s) this trial covers.
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