Can extra antibodies keep myeloma patients safer on powerful new drugs?
NCT ID NCT07094048
First seen Jun 27, 2026 · Last updated Jul 23, 2026 · Updated 2 times
Summary
This study looks at whether giving extra antibodies (immunoglobulins) can help prevent serious infections in people with multiple myeloma who are being treated with a new kind of immunotherapy called a BCMA-directed T cell engager. About 80 adults who have already tried at least one prior treatment will be enrolled. Researchers will compare two different target levels of antibodies in the blood to see which one better reduces severe infections over the first three months of therapy.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
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About 80 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2026
- Expected to finish
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Dec 2029
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Multiple myeloma patient: * ≥ 18 years old * ≥ 1 prior lines of therapy * Receiving a BCMA-directed T-cell Engager therapy (starting on treatment) * On previous Ig support or not Exclusion Criteria: * Less than 18 years old * Pregancy or breastfeeding
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
2 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Centre Intégré de Cancérologie
RECRUITINGQuébec, Quebec, Canada
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Santé Québec Chaudière-Appalaches
RECRUITINGLévis, Quebec, G6W 8A7, Canada
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can an antibody drug boost transplant results in relapsed myeloma?
- Can a single infusion build Cancer-Killing cells inside the body?
- Can engineered immune cells tackle resistant blood cancers?
- Can a new triple therapy outsmart resistant myeloma?
- Can a tropical tea shrink blood cancers?
- Can a new immune cell therapy outsmart resistant blood cancers?