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A Follow-up Colonoscopy Examination in Patients Who Had Previously Undergone Screening Colonoscopy

Colonic Cancer Clinical Trial

Official title:
A Follow-up Colonoscopy Examination in Patients Who Had Previously Undergone Screening Colonoscopy

Clinical Trial Summary

- To determine the prevalence of colonic neoplasm in patients who had previously undergone screening colonoscopy

- To determine the optimal time interval for re-screening in average risk individuals

- To determine potential baseline characteristics that predicts adenoma recurrence

Clinical Trial Description

Colorectal cancer (CRC) is the second commonest cancer in Hong Kong, and tends to be increasing. Screening for colorectal cancer can reduce the cancer incidence and mortality by detecting early lesions. However, the best interval for a follow up colonoscopy, particularly for those with normal baseline colonoscopy, remains largely unknown.

This study aim to determine the prevalence of colonic neoplasm in average-risk patients who had previously undergone screening colonoscopy and the optimal time interval for re-screening. ;

Study Design

Observational Model: Case Control, Time Perspective: Prospective

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT00280332
Study type Observational
Source Chinese University of Hong Kong
Contact
Status Completed
Phase N/A
Start date March 2006
Completion date November 2007
View Details
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