Clinical trial Recruiting at 1 site Observational Ages 18 and up

Research on upper gastrointestinal cancers using tissue and blood samples

Official title: Clinical & Pathological Studies of Upper Gastrointestinal Carcinoma

Run by Stanford University · NCT01048281 · Data updated 2026-11-12

This study is trying to learn more about gastric and esophageal cancers by looking at tissue and blood samples from patients to find out how genes and proteins affect these diseases.

Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment100 (estimated)
SponsorStanford University
Academic / other
Locations1 site (Stanford, California)
StatusRecruiting
StartedAugust 2002
Main results expectedJanuary 2099
Study endsJanuary 2099
Registry record updatedDecember 18, 2025
Trial IDNCT01048281 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include adults over 18 who have been diagnosed with gastric or esophageal cancer or have a family history indicating a high risk for these cancers.

Probably not a fit

Patients under 18 or those without a personal or family history of gastric or esophageal cancer may 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 observational study focuses on understanding the biology of upper gastrointestinal cancers, specifically gastric and esophageal cancers. It involves collecting tissue samples and blood from patients diagnosed with these cancers or those at high hereditary risk. The research aims to investigate the roles of genes and proteins in the development of these cancers, providing insights that could lead to better understanding and treatment options.

Why it matters

Potential benefit: If successful, this research could enhance our understanding of upper gastrointestinal cancers and lead to improved diagnostic and therapeutic strategies.

How similar studies have gone: Other studies investigating the genetic and biological aspects of similar cancers have shown promise, indicating that this approach is supported by previous research.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Over 18
2. Diagnosed with gastric or esophageal cancer OR at an increased hereditary risk for upper GI cancer

Exclusion Criteria:

1. Under 18
2. No family or personal history of gastric or esophageal cancer

Where it's running

  • Stanford University School of Medicine
    Stanford, California, United States
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

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.