The Value of Narrow Band Imaging in Stratifying Patients for Endoscopic Resection or Surgery
This study has been completed.
Information provided by (Responsible Party):
Xiaobo Li, Shanghai Jiao Tong University School of Medicine
First received: January 25, 2012
Last updated: January 27, 2012
Last verified: January 2012
Magnification narrow band imaging (NBI) can make accurate evaluation in in predicting of invasive depth of colorectal neoplasia.
||Observational Model: Cohort
Time Perspective: Prospective
||The Value of NBI in Stratifying Patients for Endoscopic Resection or Surgery
Biospecimen Retention: Samples Without DNA
All the lesions will be removed endoscopically or surgically and examined histologically by an independent gastrointestinal pathologist.
Histological diagnosis is determined according to the World Health Organization (WHO) criteria.Pedunculated lesions are categorized according to Haggitt's classification.
| Study Start Date:
| Study Completion Date:
| Primary Completion Date:
||December 2010 (Final data collection date for primary outcome measure)
NBI could be used in stratifying patients for endoscopic resection or surgery and got an accurate evaluation.
|Ages Eligible for Study:
||18 Years to 90 Years (Adult, Senior)
|Sexes Eligible for Study:
|Accepts Healthy Volunteers:
consecutive adult patients undergo colonoscopy and find out more than one lesion ≧ 6mm from Jan 2009 to Dec 2010
- Consecutive patients with more than one lesion ≧6mm
- Patients with chronic inflammatory bowel disease,
- advanced cancer,
- insufficient bowel preparation,
- familial adenomatous polyposis (FAP)
- Lesions ≦ 5mm and submucosal tumor (SMT).
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study.
To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below.
For general information, see Learn About Clinical Studies.
No Contacts or Locations Provided
||Xiaobo Li, Shanghai Institute of Digestive Disease，Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Jiao Tong University School of Medicine
History of Changes
|Other Study ID Numbers:
|Study First Received:
||January 25, 2012
||January 27, 2012
Keywords provided by Xiaobo Li, Shanghai Jiao Tong University School of Medicine:
narrow band imaging（NBI）
Additional relevant MeSH terms:
ClinicalTrials.gov processed this record on September 21, 2017
Digestive System Neoplasms
Neoplasms by Site
Digestive System Diseases