New drug CS5007 targets tough cancers in first human trial

NCT ID NCT07622524

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This early-stage trial tests a new drug called CS5007 in people with advanced solid tumors that cannot be removed by surgery. The drug is designed to seek out and attack cancer cells while sparing healthy ones. The study will first find the safest dose and then check if the drug shrinks tumors. About 310 participants will take part across multiple centers.

What this could mean

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

Active substance

CS5007 (a bispecific antibody-drug conjugate targeting EGFR and HER3)

What this could lead to

If successful, this could lead to a new treatment option for people with advanced solid tumors that have not responded to other therapies.

What could go wrong

This is a very early Phase I trial, so the drug may not be safe or effective. Side effects are unknown, and it will take years before any potential benefit is confirmed.

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.

neoplasm

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

  • Calvary Mater Newcastle Hospital

    Waratah, New South Wales, 2298, Australia

  • Icon Cancer Centre South Brisbane

    South Brisbane, Queensland, 4101, Australia

    Contact

  • Linear Clinical Research Ltd

    Nedlands, Western Australia, 6009, Australia

    Contact

  • Macquarie University

    North Ryde, New South Wales, 2109, Australia

    Contact

  • Shanghai Chest Hospital

    Shanghai, Shanghai Municipality, 200030, China

    Contact

    Contact

  • St Vincent's Hospital Melbourne

    Fitzroy, Victoria, 3065, Australia

  • St Vincent's Hospital Sydney

    Darlinghurst, New South Wales, 2010, Australia

    Contact