NCT02164409Active, not recruiting
Changes Associated With H. Pylori and Gastric Carcinogenesis
Next-Generation Sequencing to Evaluate Transcriptomic Changes Associated With H. Pylori Infection and Gastric Cancer Carcinogenesis
Source: ClinicalTrials.gov · Last updated 1 Jun 2026
Brief summary (registry, in English)
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.
- Status (registry)
- Active, not recruiting
- Study type
- Observational
- Enrollment
- 110 (actual)
- First submitted
- 10 Jun 2014
- Start date
- 1 Jul 2012
- Primary completion date
- 31 May 2027
- Lead sponsor
- Weill Medical College of Cornell University
- Diseases
- Gastric and esophageal cancer
- NCT number
- NCT02164409
What you commit to
- Study type: Observational
- Participants enrolled: 110
- From 1 Jul 2012 to the primary completion date, 31 May 2027
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Prior history of upper GI bleed (within 3 months)
Other illness
- Bleeding disorder or coagulopathy
- Recent stroke or myocardial infarction (within 3 months)
Who the study is looking for
- Patient must be 18 years or older
- Patient must have active or prior H. pylori infection, or have been treated for H.pylori infection in the past, as assessed by ELISA (not applicable for the subset of patient controls) or have gastric or esophageal cancer or have Barrett's Esophagus
- Patients must be eligible for and are planning to undergo a routine upper endoscopy and tissue biopsy
- Patients must sign informed consent
Age in the registry: 18 years to - · Sex: All · Accepts healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Weill Cornell Medical College Coordinator of this site? Confirm its status | New York | United States | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.