New hope for myeloma patients: experimental drug GR1803 faces off against standard combo

NCT ID NCT07452198

First seen Apr 03, 2026 · Last updated May 06, 2026 · Updated 4 times

Summary

This study tests whether a new drug called GR1803 works better than the standard combination of daratumumab, pomalidomide, and dexamethasone (DPd) for people with multiple myeloma that has returned or stopped responding after 1 to 3 prior treatments. About 358 adults will be randomly assigned to receive either GR1803 or DPd. The main goal is to see how long the cancer stays under control (progression-free survival).

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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: •••••@•••••

Locations

  • Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences

    RECRUITING

    Tianjin, China

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

Conditions

Explore the condition pages connected to this study.