New pill shows promise against tough cancers in early trial

NCT ID NCT05873686

First seen Jun 27, 2026 · Last updated Jul 10, 2026 · Updated 2 times

Summary

This study tests a new oral drug called NXP900 in people with advanced solid tumors (like lung, kidney, or mesothelioma) that have not responded to standard treatments. The trial has two parts: first, finding the right dose, and then seeing if the drug shrinks tumors. It is a first-in-human study, so safety and effectiveness are still unknown.

What this could mean

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

Active substance
NXP900 (an oral drug that blocks certain cancer-driving proteins)
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 1 trial with only 140 participants, so the drug may not prove effective or safe in larger studies. Side effects are unknown at this stage.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

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

Contacts and locations

Locations

  • Cleveland Clinic

    RECRUITING

    Cleveland, Ohio, 44195, United States

  • Mayo Clinic

    RECRUITING

    Phoenix, Arizona, 85054, United States

  • Mayo Clinic

    RECRUITING

    Jacksonville, Florida, 32224, United States

  • Mayo Clinic Rochester

    RECRUITING

    Rochester, Minnesota, 55905, United States

  • Memorial Sloan Kettering Cancer Center

    RECRUITING

    New York, New York, 10021, United States

  • NEXT Oncology Dallas

    RECRUITING

    Irving, Texas, 75039, United States

  • NEXT Oncology Houston

    RECRUITING

    Houston, Texas, 77054, United States

  • NEXT Oncology Virginia

    RECRUITING

    Fairfax, Virginia, 22031, United States

  • Oregon Health and Science University

    RECRUITING

    Portland, Oregon, 97239, United States

  • Sarah Cannon Research Institute at HealthONE

    RECRUITING

    Denver, Colorado, 80218, United States

  • The Royal Marsden NHS Foundation and Trust

    COMPLETED

    London, SW3 6JJ, United Kingdom

  • The University of Texas MD Anderson Cancer Center

    RECRUITING

    Houston, Texas, 77030, United States

  • UC San Diego Moores Cancer Center

    RECRUITING

    La Jolla, California, 92093, United States

  • University of Chicago

    RECRUITING

    Chicago, Illinois, 60637, United States

  • Western General Hospital - NHS Lothian

    COMPLETED

    Edinburgh, EH4 2XU, United Kingdom

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