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Study identifier: NCT06961149 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Linked-Color Imaging Versus Indigo Carmine Pump Spraying on the Colorectal Adenoma Detection Rate

Condition: Colonic Polyps · Adenomatous Polyps · Adenoma Detection Rate  ·  Sponsor: Shandong University

PhaseNA
Planned participants352
Who can joinAll sexes, 45 Years to 85 Years
Healthy volunteersNo

About this study

Detection and removal of polyps during colonoscopy is crucial for the prevention of colorectal cancer. Indigo carmine spraying up to the colonic mucosa could probably increase the adenoma detection rate, but considering the long withdrawal time of the endoscope and the resulting increase in time and cost. Linked-color imaging (LCI) is a newly developed image-enhanced endoscopy technology. It relies on wave length optimization of three colors (red, green, and blue) to make the lesions appear fuller. LCI improves the visibility of colorectal adenomas and polyps and may increase the detection rate of lesions. In order to explore the clinical application value of Linked-color imaging endoscopy, we performed a prospective, randomized controlled trial to compare adenoma detection rate of Linked-color imaging endoscopy and indigo carmine chromoendoscopy.

This description comes directly from the study's public registry record.

Talk to the study team

Rui Ji MD PHD  ·  +86-18560086103  ·  qljirui@email.sdu.edu.cn

Rui Ji MD PHD, +86-18560086103  ·  qljirui@email.sdu.edu.cn

Always discuss trial participation with your own doctor first.

Locations (1)

Qilu Hospital of Shandong UniversityJinan, Shandong, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT06961149