Ability of Physicians to Distinguish Real From Artificial Colon Polyp Images

NCT07108569 — Not applicable, Completed, 53 participants, Wuerzburg University Hospital

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RegistryNCT07108569, acronym LUTETIA1
StatusCompleted
PhaseNot applicable
Study typeInterventional; na, single group, masking: none, basic science
Enrollment53 (Actual)
SponsorWuerzburg University Hospital (Other)
ConditionsColon Polyp, Colonic Adenoma
InterventionsLutetia (Other)
Datesstart 2024-11-06, primary completion 2025-02-01, completion 2025-02-01, first posted 2025-08-07, last updated 2025-08-07
Locations1 site in Germany

Related Papers Related Patents Related Grants Related Experts
All trials for Colon Polyp All trials for Colonic Adenoma All trials of Lutetia

-Summary

Training in endoscopy is essential for the early detection of precursors of colorectal cancer. Up to now, this training has been carried out with image collections of findings and in practice when working on patients.

The investigators want to use artificial intelligence (AI) to better train doctors to recognise these precursors. By using generative AI, the investigators were able to create realistic images that comply with data protection regulations and whose content can be predefined. Parts of the image can also be regenerated so that it is possible to create different precancerous stages in the same place in the image.

In this study the investigators want to identify the ability of physicians to distinguish artificial from real polyp images.

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+Arms and interventions

ArmTypeInterventionsDescription
Image assessmentExperimentalOther: LutetiaPhysicians judge whether the random image presented to them is real or artificial
  • Lutetia (Other): Lutetia is an AI-based training plattform

+Outcome measures

Primary outcomes

  • Ability to detect artificial images as artificial [6 months]: The ability to recognise artificial images as being artificial, using an online questionnaire - binary question

Secondary outcomes

  • Ability to detect real images as real [6 months]: The ability to recognise real images as being real using an online questionnaire - binary question
  • Accuracy to correctly classify images [6 months]: Accuracy to correctly classify images using an online questionnaire

+Eligibility

Sex: All, ages: 18 Years to any, accepts healthy volunteers

Inclusion Criteria:

* Physicians with or without experience in colonoscopy

+Locations (1)

FacilityCityCountryStatus
University hospital Würzburg bWürzburgGermany

+Publications

  • Results publication: Sodmann P, Weber R, Wettstein V, Kafetzis I, Chiang Y, Parayitam V, Pauletti M, Kouladouros K, Meining A, Hann A. Assessing realism of artificial intelligence-generated colorectal polyp images: International multicenter blinded reader study. Endosc Int Open. 2026 May 15;14:a28653480. doi: 10.1055/a-2865-3480. eCollection 2026. PMID 42344396

+Investigators