# Surveillance of Patients With Precancerous Lesions of the Stomach

> **NCT03250091** · — · RECRUITING · sponsor: **University of Latvia** · enrollment: 2000 (estimated)

## Conditions studied

- Gastric Cancer
- Gastric Intestinal Metaplasia
- Gastric Atrophy
- Gastric Dysplasia

## Interventions

- **PROCEDURE:** Upper endoscopy with biopsies
- **PROCEDURE:** Plasma/serum sampling
- **PROCEDURE:** Biopsies for gastric microbiota
- **PROCEDURE:** Faecal sample acquisition

## Key facts

- **NCT ID:** NCT03250091
- **Lead sponsor:** University of Latvia
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2017-06-19
- **Primary completion:** 2027-05
- **Final completion:** 2027-12
- **Target enrollment:** 2000 (ESTIMATED)
- **Last updated:** 2018-08-21

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03250091

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03250091, "Surveillance of Patients With Precancerous Lesions of the Stomach". Retrieved via AI Analytics 2026-05-30 from https://api.ai-analytics.org/clinical/NCT03250091. Licensed CC0.

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