Clinical Trial

Assessment of the Role of Incisura Biopsy in the Staging of Chronic Gastritis

Study acronym: INCREASE
Recruiting
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Summary
This prospective multicenter study investigates the added benefit of incisura biopsy to correct identification of patients with high-risk chronic gastritis (OLGA stages III-IV). It compares a biopsy protocol with and without a single incisura biopsy in a non-inferiority design. Anonymized photo and videodocumentation according to institution practices will constitute a databank for lesion recognition, quality improvement, and potential AI development.
Protocol Amendment History 4 amendments
This ClinicalTrials.gov record has been amended 4 times since 2023-02-15; most recent amendment 2026-03-05.
Status change: Not Yet Recruiting → Recruiting 2023-07-27
Trial Details
NCT Number NCT05744596
Lead Sponsor Clinical Hospital Colentina
Collaborators: Instituto Portugues de Oncologia, Francisco Gentil, Porto
Conditions Chronic; Gastritis, Atrophic
Enrollment 400 participants
Start Date 2023-03-23
Primary Completion 2026-12 (estimated)
Study Completion 2027-03 (estimated)
Updated on ClinicalTrials.gov 2026-03-09