New combo therapy aims to tame bone marrow cancer

NCT ID NCT06773195

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests whether adding ulixertinib to the standard drug ruxolitinib is safe and helpful for people with myelofibrosis, a type of bone marrow cancer. About 37 adults who are already on a stable dose of ruxolitinib will receive different doses of ulixertinib. The goal is to find the best dose with few side effects and see if the combination improves symptoms.

What this could mean

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

Active substance

ruxolitinib and ulixertinib

What this could lead to

If successful, this could point toward a new combination treatment that better controls myelofibrosis symptoms and progression.

What could go wrong

This is an early phase 1/2 trial with only 37 participants, so safety and effectiveness are not yet proven. Side effects from the drug combination may occur.

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.

cellular phase chronic idiopathic myelofibrosis myelofibrosis primary myelofibrosis

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-••••

  • Contact

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

Locations

  • Cleveland Clinic

    NOT_YET_RECRUITING

    Cleveland, Ohio, 44195, United States

    Contact Phone: •••-•••-••••

  • Massachusetts General Hospital (Data Collection Only)

    RECRUITING

    Boston, Massachusetts, 02114, United States

    Contact Phone: •••-•••-••••

  • Memorial Sloan Kettering Basking Ridge (Limited Protocol Activities)

    RECRUITING

    Basking Ridge, New Jersey, 07920, United States

    Contact Phone: •••-•••-••••

  • Memorial Sloan Kettering Bergen (Limited Protocol Activities)

    RECRUITING

    Montvale, New Jersey, 07645, United States

    Contact Phone: •••-•••-••••

  • Memorial Sloan Kettering Cancer Center

    RECRUITING

    New York, New York, 10065, United States

    Contact Phone: •••-•••-••••

  • Memorial Sloan Kettering Monmouth (Limited Protocol Activities)

    RECRUITING

    Middletown, New Jersey, 07748, United States

    Contact Phone: •••-•••-••••

  • Memorial Sloan Kettering Nassau (Limited Protocol Activities)

    RECRUITING

    Uniondale, New York, 11553, United States

    Contact Phone: •••-•••-••••

  • Memorial Sloan Kettering Suffolk - Commack (Limited Protocol Activities)

    RECRUITING

    Commack, New York, 11725, United States

    Contact Phone: •••-•••-••••

  • Memorial Sloan Kettering Westchester (Limited Protocol Activities)

    RECRUITING

    Harrison, New York, 10604, United States

    Contact Phone: •••-•••-••••