New cocktail aims to tame rare blood cancer

NCT ID NCT06561347

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This phase 2 trial is testing a combination of three drugs—zanubrutinib, bendamustine, and rituximab—in people with previously untreated Waldenström macroglobulinemia, a rare type of blood cancer. The study will enroll 56 participants to see how well the treatment shrinks or controls the cancer. Researchers are also monitoring side effects to understand the safety of this approach.

What this could mean

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

Active substance

zanubrutinib, bendamustine, and rituximab

What this could lead to

If successful, this combination could offer a more effective initial treatment for Waldenström macroglobulinemia, potentially leading to better disease control and longer remission.

What could go wrong

This is a small, early-phase trial (56 participants) without a comparison group, so results may not apply broadly. The drugs can cause side effects like infections, low blood counts, and infusion reactions.

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.

Waldenstrom macroglobulinemia

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

  • Beth Israel Deaconess Medical Center

    RECRUITING

    Boston, Massachusetts, 02215, United States

    Contact Phone: •••-•••-••••

  • Colorado Blood Cancer Institute (CBCI)

    RECRUITING

    Denver, Colorado, 80218, United States

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

  • Dana Farber Cancer Institute

    RECRUITING

    Boston, Massachusetts, 02215, United States

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

  • Massachusetts General Hospital

    RECRUITING

    Boston, Massachusetts, 02114, United States

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

  • University of Texas Southwestern Medical Center

    RECRUITING

    Dallas, Texas, 75390, United States

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