Massive colonoscopy registry aims to sharpen cancer prevention and doctor training
NCT ID NCT06920680
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study is creating a large registry of colonoscopy reports and videos from 1,834 participants. The goal is to track real-world treatment outcomes, improve doctor training with up-to-date teaching materials, and provide a rich data source for researchers. It focuses on evaluating the effectiveness and safety of different polyp removal techniques, not on testing a new drug or device.
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 registry could provide a large, up-to-date database to improve doctor training and help researchers test new technologies for colorectal cancer prevention.
- What could go wrong
- This is an observational registry, not a treatment trial. It will not directly test a new drug or therapy, and results may not change current practice quickly.
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 1,834 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Oct 2024
- Expected to finish
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Oct 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.
Who is studied
Patients with planned diagnostic or therapeutic colonoscopy.
- Ages
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18 years and older
- 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: * Indication for diagnostic or therapeutic colonoscopy Exclusion Criteria: \-
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
2 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Robert Bosch Krankenhaus
RECRUITINGStuttgart, Baden-Wurttemberg, 70376, Germany
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University Hospital Würzburg
RECRUITINGWürzburg, Bavaria, 97080, Germany
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Burning the edges: a new way to stop colon polyps from coming back
- Missed Follow-Up colonoscopies: do they raise the risk of advanced growths?
- A 2.2 mm scope could spot cancerous tissue in minutes, not days
- The gatekeepers of tumors: scientists probe how blood vessels let immune cells in
- New Antibody-Drug conjugate put to the test against Hard-to-Treat cancers