Blood test could unlock new treatments for mysterious cancer

NCT ID NCT06695494

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 2 times

Summary

Cancer of Unknown Primary (CUP) is a rare cancer where doctors cannot find where it started, and it is often deadly within months. This study will test a blood-based genomic test in 100 people with CUP to see if it can find genetic changes that point to new treatment options. The goal is to improve understanding of CUP and help patients access personalized therapies or clinical trials.

What this could mean

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

Active substance

Blood sample collection for gene panel testing

What this could lead to

If successful, this could help doctors identify more treatment options for people with Cancer of Unknown Primary using a simple blood test.

What could go wrong

This is an early-stage study with only 100 participants, so results may not apply to everyone. The blood test may not always provide useful information.

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.

cancer of unknown primary site neoplasm Neoplasms, Unknown Primary

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Blackpool Teaching Hospitals NHS Foundation Trust

    RECRUITING

    Blackpool, United Kingdom

    Contact

  • Lancashire Teaching Hospitals NHS Foundation Trust

    RECRUITING

    Preston, United Kingdom

    Contact

  • Northern Care Alliance NHS Foundation Trust

    RECRUITING

    Manchester, United Kingdom

    Contact

  • The Christie NHS Foundation Trust

    RECRUITING

    Manchester, Greater Manchester, M20 4BX, United Kingdom

    Contact

  • The Clatterbridge Cancer Centre NHS Foundation Trust

    RECRUITING

    Liverpool, Merseyside, United Kingdom

    Contact

  • University Hospitals of Morecambe Bay NHS Trust

    RECRUITING

    Morecambe, United Kingdom

    Contact