Identifying risk factors for metachronous colorectal polyps

Suspended

• Conditions: D12.0; Ascending colon; D12.2; Caecum

• Registration Number: DRKS00018878
• Lead Sponsor: Klinik für Gastroenterologie und Hepatologie, Uniklinik Köln

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2020-01-16
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Suspended
• Sex: All
• Target Recruitment: 4500

Inclusion Criteria

1. Women or men aged = 18 years
2. Average risk for colorectal cancer
3. = 1 previous colonoscopy with = 12 months interval to actual colonoscopy
4. Colonoscopy and pathology reports of last colonoscopy performed at the same institution
5. Capability to understand and give written consent to study participation

Exclusion Criteria

1. Missing written consent
2. Increased risk for colorectal cancer
3. No previous colonoscopy
4. Missing colonoscopy and pathology report of previous colonoscopy
5. Resection von colon segments

Study & Design

• Study Type: observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Variables with significant effect on incidence of colorectal polyps

Secondary Outcome Measures

Name	Time	Method
Development of risk model