RecruitingNot ApplicableNCT06924489

Advanced Adenoma Detection With 3D Imaging Device During Colonoscopy

Effect of 3-Dimensional Imaging Device on Advanced Adenoma Detection During Colonoscopy: A Multi-center Randomized Controlled Trial

Sponsor

Xijing Hospital of Digestive Diseases

Enrollment

1,566 participants

Start Date

Jun 1, 2025

Study Type

INTERVENTIONAL

Conditions

Colorectal Adenoma Colorectal Polyps

Summary

The goal of this clinical trial is to learn if 3-dimensional (3D) imaging device works to identify patients with high risk adenomas during colonoscopy to guide proper follow-up strategy. It will also learn about the safety of 3-dimensional (3D) imaging device. The main questions it aims to answer are: Does 3-dimensional (3D) imaging device improve the identification of patients with high risk adenomas? What adverse events do participants experience during colonoscopy? Researchers will compare 3-dimensional (3D) imaging device to traditional 2-dimensional (2D) imaging device to see if 3-dimensional (3D) imaging device works to improve high risk adenoma identification. Participants will: Undertake colonoscopy examination using 3-dimensional (3D) imaging device or 2-dimensional (2D) imaging device. Be followed-up to 30 days to record potential colonoscopy-relevant adverse events.

Eligibility

Min Age: 18 YearsMax Age: 75 Years

Plain Language Summary

Simplified for easier understanding

This clinical trial is studying a procedure called Colonoscopy after bowel cleansing with 2D imaging device and a procedure called Colonoscopy after bowel cleansing with 3D imaging device for people with colorectal adenoma and colorectal polyps. The study is currently recruiting participants at 1 location.

This summary was AI-generated to explain the trial in plain language. It is not medical advice. Always discuss eligibility with your doctor before enrolling in a clinical trial.

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Interventions

PROCEDUREColonoscopy after bowel cleansing with 2D imaging device

participants will undergo colonoscopy examination using 2D imaging colonoscope to detect potential adenomas or polyps. The classification of the detected lession will be determined by the edoscopic diagnosis based on the JNET classification system or by the pathological diagnosis with tissues from biopsy or polypectomy.

PROCEDUREColonoscopy after bowel cleansing with 3D imaging device

participants will undergo colonoscopy examination using 3D imaging colonoscope to detect potential adenomas or polyps. The classification of the detected lession will be determined by the edoscopic diagnosis based on the JNET classification system or by the pathological diagnosis with tissues from biopsy or polypectomy.