New drug cocktail aims to tame rare nerve and blood disorder

NCT ID NCT07652879

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

Summary

This phase 2 trial tests a combination of three drugs—carfilzomib, cyclophosphamide, and dexamethasone—in 20 people newly diagnosed with POEMS syndrome, a rare disorder affecting nerves and blood. The goal is to see if the regimen can reduce abnormal proteins and improve symptoms. Participants will receive the drugs intravenously on specific days over several cycles.

What this could mean

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

Active substance
carfilzomib, cyclophosphamide, and dexamethasone (KCD regimen)
What this could lead to
If successful, this could provide a new treatment option to control POEMS syndrome and improve nerve function.
What could go wrong
This is a small, early-phase trial with only 20 people, so results may not apply broadly. Side effects include infections, blood issues, and nerve worsening.

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

  • Shanghai Changzheng Hospital

    RECRUITING

    Shanghai, China

More trials for these conditions

Other studies related to the condition(s) this trial covers.