# SUrveillance of PREMalignant Stomach - Individualized Endoscopic Follow-up

> **NCT04613570** · NA · RECRUITING · sponsor: **Instituto Portugues de Oncologia, Francisco Gentil, Porto** · enrollment: 912 (estimated)

## Conditions studied

- Atrophic Gastritis
- Intestinal Metaplasia
- Gastric Dysplasia
- Gastric Cancer

## Interventions

- **DIAGNOSTIC_TEST:** Upper gastrointestinal endoscopy

## Key facts

- **NCT ID:** NCT04613570
- **Lead sponsor:** Instituto Portugues de Oncologia, Francisco Gentil, Porto
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2021-01-02
- **Primary completion:** 2026-12-31
- **Final completion:** 2026-12-31
- **Target enrollment:** 912 (ESTIMATED)
- **Last updated:** 2022-03-31


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04613570

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04613570, "SUrveillance of PREMalignant Stomach - Individualized Endoscopic Follow-up". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT04613570. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*