Clinical trial Recruiting at 1 site Observational Ages 18 and up

Monitoring patients with precancerous stomach lesions

Official title: Surveillance Strategies of Patients With Precancerous Conditions and Lesions in the Stomach

Run by University of Latvia · NCT03250091 · Data updated 2026-11-12

This study is trying to find out how to better monitor people with precancerous stomach lesions to see who is at risk of developing gastric cancer and when they should come back for check-ups.

Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment2000 (estimated)
SponsorUniversity of Latvia
Academic / other
Locations1 site (Riga)
StatusRecruiting
StartedJune 19, 2017
Main results expectedMay 2027
Study endsDecember 2027
Registry record updatedAugust 21, 2018
Trial IDNCT03250091 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are patients undergoing upper endoscopy who are motivated to participate and can provide signed consent.

Probably not a fit

Patients with known gastric cancer or those unwilling or unable to cooperate will not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This project focuses on identifying patients with precancerous lesions in the stomach to determine their risk of progressing to gastric cancer. It aims to stratify patients based on their risk levels and establish appropriate follow-up intervals for those at high risk. By implementing targeted endoscopic surveillance, the study seeks to improve early detection and management of gastric cancer, particularly in Latvia, where the incidence is high and late-stage diagnosis is common. The methodology includes upper endoscopy, biopsies, and sampling of plasma, serum, and fecal matter.

Why it matters

Potential benefit: If successful, this study could lead to earlier detection and better management of gastric cancer, potentially reducing mortality rates.

How similar studies have gone: Other studies have shown success with targeted surveillance strategies for gastric cancer, making this approach promising.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

Patients undergoing upper endoscopy Motivation to participate in the study Signed consent

Exclusion Criteria:

Known gastric cancer Unwillingness or inability to co-operate

Where it's running

  • University of Latvia
    Riga, Latvia
    Recruiting

Study contacts

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.