New drug combo aims to tackle hairy cell leukemia

NCT ID NCT06965114

First seen Jun 27, 2026 · Last updated Jul 31, 2026 · Updated 5 times

Summary

This study tests a combination of two drugs, tovorafenib and rituximab, in people with hairy cell leukemia that has returned or not responded to treatment, and also compares it to standard therapy for newly diagnosed patients. Tovorafenib blocks a protein that helps cancer grow, while rituximab helps the immune system attack cancer cells. The trial will check safety and how well the combination works in up to 84 participants.

What this could mean

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

Active substance
tovorafenib and rituximab
What this could lead to
If successful, this could offer a new targeted treatment option for hairy cell leukemia, potentially improving remission rates and reducing relapse.
What could go wrong
This is an early-phase trial with a small number of participants (84). The combination may cause side effects or not prove more effective than current standard therapy.

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

  • NCI - Center for Cancer Research

    RECRUITING

    Bethesda, Maryland, 20892, United States

  • Ohio State University Comprehensive Cancer Center

    RECRUITING

    Columbus, Ohio, 43210, United States

  • UPMC Hillman Cancer Center

    RECRUITING

    Pittsburgh, Pennsylvania, 15232, United States

  • University of Virginia Cancer Center

    RECRUITING

    Charlottesville, Virginia, 22908, United States

    Contact Email: •••••@•••••

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