Scientists track tumor evolution under immune attack in tiny study

NCT ID NCT02724488

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looks at how tumors evolve when treated with immune checkpoint inhibitors, a type of immunotherapy. Researchers will take blood samples and tumor biopsies from 14 people with advanced head and neck cancer or melanoma to track genetic changes. The goal is to understand why some tumors become resistant to treatment, not to test a new drug.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

What this could lead to

If successful, this could help doctors understand why some tumors stop responding to immune therapies, potentially guiding future treatment strategies.

What could go wrong

This is a very small, early-stage observational study with only 14 participants, so results may not apply broadly. It is designed to gather knowledge, not to test a new treatment.

Disclaimer Read more

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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Conditions

The condition(s) this trial relates to.

head and neck cancer Head and Neck Neoplasms melanoma metastatic malignant neoplasm

As listed by the trial registrant

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