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National Colorectal Polyp Care

NCT03712059 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 12000

Last updated 2022-01-04

No results posted yet for this study

Summary

This study has three main purposes：screening: the first purpose is to evaluate the diagnostic value of combintion of the life risk factors and immunochemical fecal occult blood test (FIT) on detection of colorectal neoplasia in Chinese population; resection: the second objective is to investigate the complete resection rate of colorectal adenoma and risk factors of incomplete resection in China; identification and classification: the third objective is to initially establish an artificial intelegence-assissted recognition and classification system of polyp based on deep learning.

Conditions

  • Colorectal Polyp

Interventions

DIAGNOSTIC_TEST

FIT test and colonoscopy

All included patients received FIT test and then colonoscopy, with the risk factors of CRC recorded. The diagnostic performance of predicting model (based on FIT and risk factors) and colonoscopy were compared.

DIAGNOSTIC_TEST

Polypectomy and biopsy

All included patients received polypectomy, and then biopsy is performed on the edge of resection for patients with \< 10 mm adenoma (confirmed by pathology or predicted by NBI images), with the complete resection rate of polyps being calculated.

DIAGNOSTIC_TEST

Classification

Pathology of polyps is classified by endoscopists through NICE principle and the performance of classification between endoscopists and computer is compared.

Sponsors & Collaborators

  • 175 medical centers in China

    collaborator AMBIG

  • Changhai Hospital

    lead OTHER

Eligibility

Min Age
18 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-11-01
Primary Completion
2020-08-30
Completion
2020-09-30

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03712059 on ClinicalTrials.gov