New drug cocktail aims to tackle rare lymphoma

NCT ID NCT06504940

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 2 times

Summary

This study tests a drug called orelabrutinib combined with chemotherapy (bendamustine and rituximab or obinutuzumab) in people newly diagnosed with marginal zone lymphoma, a rare blood cancer. The treatment is given in cycles, followed by a maintenance phase with orelabrutinib alone. The goal is to see if this combination improves complete response rates and is safe. The trial is recruiting 69 participants across two age-based groups.

What this could mean

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

Active substance
Orelabrutinib combined with bendamustine and rituximab or obinutuzumab
What this could lead to
If successful, this could offer a new first-line treatment option for marginal zone lymphoma, potentially improving complete response rates and delaying disease progression.
What could go wrong
This is an early-phase (phase 2) study with a small number of participants (69). The combination may cause side effects like low blood counts or infections, and it is not yet known if it works better than existing treatments.

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Conditions

The condition(s) this trial relates to.

Lymphoma, B-Cell, Marginal Zone marginal zone lymphoma

As listed by the trial registrant

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

Contacts and locations

Locations

  • The First Affiliated Hospital ,Zhejiang University School of Medicine

    RECRUITING

    Hangzhou, Zhejiang, 310003, China

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