Text message reminders boost cancer screening in younger adults
NCT ID NCT07112729
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether sending text message invitations increases colorectal cancer screening among 45-49 year olds. Over 6,700 residents were randomly assigned to receive either a text invitation or standard notification. The study tracked who completed a fecal occult blood test within three months. The goal is to find simple ways to improve early detection.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- SMS invitation
- What this could lead to
- If successful, this approach could increase colorectal cancer screening rates in younger adults, catching cancers earlier.
- What could go wrong
- This is a completed study, so results are available. However, it only tested one district and one age group, so findings may not apply everywhere.
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
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6,708 people
The number who actually took part.
- Started
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Aug 2025
- Finished
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Sep 2025
- 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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45 to 49 years
- Sex
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Anyone
- Healthy volunteers
-
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: * Residents aged 45-49 in Yingge District, New Taipei Cit * Must have registered mobile numbers Exclusion Criteria: * Not resident in Yingge District * Age not in 45-49 * Without registered mobile phone numbers
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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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Yingge District Public Health Center, New Taipei City
New Taipei City, Taiwan
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