Trials / Completed
CompletedNCT05345314
Endoscopic Grading of Intestinal Metaplasia
Endoscopic Grading of Gastric Intestinal Metaplasia: a Validation Study in Korea
- Status
- Completed
- Phase
- —
- Study type
- Observational
- Enrollment
- 242 (actual)
- Sponsor
- Soonchunhyang University Hospital · Academic / Other
- Sex
- All
- Age
- 20 Years – 80 Years
- Healthy volunteers
- —
Summary
Long-term Helicobacter pylori infection causes premalignant gastric conditions, such as atrophic gastritis and intestinal metaplasia. Image-enhanced endoscopy techniques such as narrow-band imaging (NBI) and magnifying endoscopy improve the diagnosis of gastric intestinal metaplasia (GIM). However, there are no comparative data on the utility of NBI and magnifying endoscopy for diagnosing GIM.
Detailed description
This study aims to evaluate the diagnostic performance of NBI and magnifying endoscopy for GIM in a country with high risk of gastric premalignant lesions.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| PROCEDURE | Narrow-band imaging endoscopy | During endoscopy, gastric mucosal patterns would be examined by magnifying narrow-band imaging. |
Timeline
- Start date
- 2022-03-01
- Primary completion
- 2023-02-28
- Completion
- 2023-04-24
- First posted
- 2022-04-25
- Last updated
- 2023-04-25
Locations
1 site across 1 country: South Korea
Source: ClinicalTrials.gov record NCT05345314. Inclusion in this directory is not an endorsement.