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Changes Associated With H. Pylori and Gastric Carcinogenesis

NCT02164409 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 120

Last updated 2026-03-30

No results posted yet for this study

Summary

This is a research study for patients who currently have or previously had an H. pylori infection or who have gastric or esophageal cancer and who plan to undergo an endoscopy as part of their care. The purpose of this study is to find out how and why H. pylori infections can cause progression to gastric cancer and if it's possible for intervention prior to this progression.

Conditions

  • Bacterial Infection Due to Helicobacter Pylori (H. Pylori)

Interventions

PROCEDURE

Endoscopy tissue collection

The investigational part of this study is the requirement for an additional biopsy from a site that is already being biopsied at the time of a routine endoscopy. Any patients who develop bleeding following their routine clinical biopsies will not undergo any additional research biopsies.

Sponsors & Collaborators

  • Weill Medical College of Cornell University

    lead OTHER

Principal Investigators

  • Manish Shah, MD · Weill Medical College of Cornell University

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2012-07-31
Primary Completion
2026-04-30
Completion
2026-04-30

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02164409 on ClinicalTrials.gov