Trials / Completed
CompletedNCT01431703
The Learning Curve of NBI With Magnification in the Diagnosis of Colorectal Lesions
- Status
- Completed
- Phase
- —
- Study type
- Observational
- Enrollment
- 326 (actual)
- Sponsor
- Zhizheng Ge · Academic / Other
- Sex
- All
- Age
- 16 Years – 85 Years
- Healthy volunteers
- Not accepted
Summary
It exists a learning curve in using NBI with magnification to differentiating colorectal lesions.
Detailed description
It is very useful to use narrow-band imaging and Sano CP analysis in the differential diagnosis of colorectal lesions. The endoscopists who had never used NBI or no knowledge of NBI can have effective and stable diagnostic accuracy after using NBI with magnification to diagnose 15 target and non-target lesions respectively.
Conditions
Timeline
- Start date
- 2010-05-01
- Primary completion
- 2011-04-01
- Completion
- 2011-04-01
- First posted
- 2011-09-09
- Last updated
- 2017-03-01
- Results posted
- 2017-03-01
Source: ClinicalTrials.gov record NCT01431703. Inclusion in this directory is not an endorsement.