Experimental drug offers hope for rare, Hard-to-Treat lymphomas

NCT ID NCT05907759

First seen Feb 18, 2026 · Last updated Apr 24, 2026 · Updated 8 times

Summary

This study tests a drug called daratumumab in people with three rare and aggressive blood cancers: primary effusion lymphoma, plasmablastic lymphoma, and multicentric Castleman disease. These cancers often do not respond to standard treatments. The drug is given as a shot under the skin, and the study will see if it can shrink or control the cancer. About 28 adults who have not gotten better with other treatments will take part.

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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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Contacts and locations

Study contacts

  • Contact

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

  • Contact

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

Locations

  • National Institutes of Health Clinical Center

    RECRUITING

    Bethesda, Maryland, 20892, United States

    Contact Phone: •••-•••-••••

Conditions

Explore the condition pages connected to this study.