Analyzing long-term risks of advanced colorectal neoplasia after colonoscopy in Hong Kong

Is this trial a fit for you?

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational cohort study aims to evaluate the 15-year cumulative incidence of advanced colorectal neoplasia and colorectal cancer-related mortality following an index colonoscopy. Utilizing the Clinical Data Analysis and Reporting System (CDARS), the study will retrospectively identify patients who underwent colonoscopy between January 1, 2000, and October 31, 2020. Relevant diagnoses, procedures, medications, laboratory results, and pathology findings will be analyzed to understand long-term outcomes.

Why it matters

Who can join: the full rules

Inclusion Criteria:

1\. All patients with colonoscopy performed in HA hospitals during the study period would be eligible for screening.

Exclusion Criteria:

1\. Patients with documented personal history of colorectal cancers before the study period would be excluded.

Where it's running

• Prince of Wales Hospital
  Shatin, New Territories, Hong Kong Recruiting

Study contacts

• Study coordinator: Felix Sia
• Email: felix.sia@cuhk.edu.hk
• Phone: +85226370428

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How to take part

1. Review the eligibility criteria above with your treating physician.
2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.