Can a Two-Pronged antibody head off a bone marrow cancer before it starts?
NCT ID NCT06745687
First seen Jul 23, 2026 · Last updated Jul 24, 2026 · Updated 1 time
Summary
This trial tests an experimental drug called CM-336 in people with high-risk smoldering multiple myeloma, a condition that often leads to active cancer. The drug is a bispecific antibody designed to guide immune cells to destroy myeloma cells. Researchers want to see if it can make cancer cells undetectable and delay or prevent the disease from progressing.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- an experimental bispecific antibody called CM-336 that targets BCMA and CD3 proteins
- What this could lead to
- If successful, this could offer a way to delay or prevent smoldering multiple myeloma from progressing to active disease, potentially reducing the need for intensive chemotherapy.
- What could go wrong
- This is a small, early-phase trial with only 20 participants, so results may not apply broadly. The drug may cause side effects such as immune reactions or infections, and it is not yet proven to work.
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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
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Institute of Hematology and Blood Diseases Hospital Chinese Academy of Medical Sciences
RECRUITINGTianjin, China
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Other studies related to the condition(s) this trial covers.
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- Promising combo aims to stop smoldering myeloma in its tracks
- New drug trial aims to halt Early-Stage blood cancer
- Can a powerful drug cocktail halt multiple myeloma before it starts?