CT scans vs. colonoscopies: a simpler way to screen for colon cancer?
NCT ID NCT07342998
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looks at whether CT scans can be used instead of colonoscopies to screen for colon cancer. Researchers will compare how well each method finds polyps and cancer in 600 adults aged 50-70. If CT scans work just as well, it could offer a faster and less invasive screening option.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could show that CT scans are a reliable, less invasive option for colon cancer screening, potentially making screening more accessible.
- What could go wrong
- This is an observational study, not a trial of a new treatment. CT scans may miss small polyps or cancers that colonoscopy would detect, so it may not be a perfect replacement.
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.
- Participants
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About 600 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2025
- Expected to finish
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Sep 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.
Who is studied
CT scans and colonoscopies performed on patients aged 50-70 at Bilecik Research and Training Hospital between January 1, 2023, and December 31, 2024, will be examined.
- Ages
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50 to 70 years
- Sex
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Anyone
- Healthy volunteers
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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 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: * All participants aged 50-70 who have undergone colonoscopy screening * All participants aged 50-70 who have undergone abdominal computed tomography Exclusion Criteria: \- The patient has a history of colon cancer
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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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Bilecik Seyh Edebali University
Bilecik, Bilecik, 11000, Turkey (Türkiye)
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