Cancer biobank study aims to unlock secrets of immunotherapy resistance

NCT ID NCT06283238

First seen Jan 30, 2026 · Last updated Jun 18, 2026 · Updated 20 times

Summary

This observational study collects blood and tumor tissue samples from people with gastroesophageal cancer to study genetic changes that may cause resistance to immunotherapy. It does not involve any treatment or experimental drugs. The goal is to identify new targets for future immunotherapies and better predict who will respond to treatment. The study was withdrawn before enrolling any participants.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Locations

  • Duke University

    Durham, North Carolina, 27710, United States

Conditions

The condition(s) this trial relates to.

esophageal adenocarcinoma esophageal squamous cell carcinoma gastric adenocarcinoma gastroesophageal adenocarcinoma gastroesophageal cancer melanoma

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.