Experimental CAR t therapy targets tough myeloma cases

NCT ID NCT06304636

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

Summary

This early study tested a new treatment called Descartes-15 for people with multiple myeloma that came back or didn't respond to standard therapies. Descartes-15 uses a patient's own immune cells, engineered to recognize and attack myeloma cells. The trial was very small (4 participants) and was terminated early, so we have limited information on how well it works.

What this could mean

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

Active substance

Descartes-15 (RNA-engineered CAR T-cells targeting BCMA)

What this could lead to

If successful, this could point toward a new treatment option for patients with multiple myeloma who have run out of standard therapies.

What could go wrong

This is a very early, small Phase 1 trial (only 4 participants) that was terminated, so results are limited. The therapy may not work or could cause serious side effects.

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.

plasma cell myeloma plasma cell neoplasm Recurrence refractory plasma cell neoplasm

As listed by the trial registrant

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

Contacts and locations

Locations

  • Center for Cancer and Blood Disorders (AON)

    Bethesda, Maryland, 20817, United States