Sensitivity of targeted biopsy within Sydney protocol by using narrow band imaging for Extensive Gastric Intestinal Metaplasia diagnosis gastric intestinal metaplasia
Conditions
Interventions
Biopsy at suspicious GIM lesions at any area of antrum (both lesser and greater curvature site), body (both lesser and greater curvature site) and incisura. If there is no abnormal mucosa seen at any
Experimental Device
Targeted biopsy with NBI
Sponsors
Excellence Center For GI Endoscopy
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: At least 18 year of age Suspected GIM by previous tissue pathology Able to provide informed consent for participation
Exclusion criteria
Exclusion criteria: Previous gastric surgery including gastrectomy and bypass surgery Coagulopathy Pregnancy Active upper GI bleeding
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| sensitivity 12 month after first case The outcomes will be presented using 2 by 2 tables and if the data are normal distribution the categorical data will be analysed using McNemar's test | — |
Secondary
| Measure | Time frame |
|---|---|
| specificity 12 moth The outcomes will be presented using 2 by 2 tables and if the data are normal distribution the categorical data will be analysed using McNemar's test | — |
Countries
Thailand
Contacts
Public Contactkasinee Tiankanon
King Chulalongkorn Memorial Hospital
Outcome results
None listed