NCT Number: NCT01533311
Prevalence and Characteristics of Nonpolypoid Colorectal Neoplasms - A Chinese Cohort Study
The nonpolypoid colorectal neoplasms (NP-CRNs) are relatively common in patients with gastrointestinal alarm systoms. The depressed lesions have a greater risk of having cancer than flat and polypoid lesions.
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Notify MeKey information
Conditions
Age range
18 year–90 year
Sex eligibility
All sexes
Study type
Observational
Who can participate
Healthy volunteers accepted: No
Only the study team can determine whether someone qualifies for participation.
Inclusion criteria
- consecutive adult patients undergo colonoscopy by one endoscopist
Sponsors and collaborators
Lead sponsor
Shanghai Jiao Tong University School of Medicine
Other
Registry information
Important dates
- Study start
- 2009
- Primary completion
- 2010
- Study completion
- 2010
- First posted
- Feb 15, 2012
- Registry last updated
- Feb 15, 2012
OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.
View the official ClinicalTrials.gov record (opens in a new tab)This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.