# Efficacy of Narrow Band Spectrum Endoscopy for the Diagnosis of Gastric Antral Vascular Ectasia in Patients With Liver Cirrhosis

> **NCT04388150** · — · COMPLETED · sponsor: **Alexandria University** · enrollment: 50 (actual)

## Conditions studied

- Gastric Antral Vascular Ectasia

## Interventions

- **DIAGNOSTIC_TEST:** Upper gastrointestinal endoscopy and biopsy

## Key facts

- **NCT ID:** NCT04388150
- **Lead sponsor:** Alexandria University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2019-11-11
- **Primary completion:** 2020-12-31
- **Final completion:** 2021-03-01
- **Target enrollment:** 50 (ACTUAL)
- **Last updated:** 2022-03-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04388150

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04388150, "Efficacy of Narrow Band Spectrum Endoscopy for the Diagnosis of Gastric Antral Vascular Ectasia in Patients With Liver Cirrhosis". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04388150. Licensed CC0.

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