EICHOR
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Development and Validation of a Colorectal Cancer Diagnostic Model
Condition: Colorectal Cancer · Advanced Neoplasia · Prediction Models · Sponsor: Peking University Cancer Hospital & Institute
About this study
This is a multicenter, observational study designed to develop and validate a diagnostic model for colorectal cancer and advanced colorectal neoplasia among adults undergoing routine-care colonoscopy in the Chinese population. The study will enroll adults aged 18 to 80 years who have already been scheduled or planned to undergo colonoscopy according to routine clinical care, physical examination, or screening pathways at participating medical institutions. The study will not invite, organize, require, or otherwise arrange colonoscopy for any participant. Colonoscopy, bowel preparation, anesthesia assessment, biopsy, pathology examination, and subsequent clinical management will be performed solely according to the existing clinical pathway of each participating institution. After informed consent, participants will be invited to complete a standardized electronic questionnaire before their scheduled colonoscopy. The questionnaire will collect self-reported information on demographic characteristics, lifestyle factors, environmental exposures, personal medical history, family history of colorectal cancer, prior colonoscopy history, and gastrointestinal symptoms. The study team will also abstract colonoscopy and pathology results from medical records. No additional biological specimens will be collected for research purposes. The primary clinical outcome is prevalent colorectal advanced neoplasia, defined as colorectal cancer, advanced colorectal adenoma, or advanced colorec…
This description comes directly from the study's public registry record.
Talk to the study team
Zhonghu He, PhD · +86-010-88196762 · Zhonghuhe@foxmail.com
Always discuss trial participation with your own doctor first.
Locations (4)
| Peking University Cancer Hospital & Institute | Beijing, Beijing Municipality, China | — |
| Fujian Provincial Hospital | Fuzhou, Fujian, China | — |
| The First Affiliated Hospital of Xiamen University | Xiamen, Fujian, China | — |
| People's Hospital of Ningxia Hui Autonomous Region | Yinchuan, Ningxia, China | — |
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Source record: clinicaltrials.gov/study/NCT07692555