OnCo
trialsTrialPositive

MagnetisMM-3

MagnetisMM-3 is the pivotal study behind elranatamab's approval.

ORR 61%, ≥CR 35%; median PFS ~17 months; every-2-week dosing after 6 months maintained responses.

Setting
Relapsed/refractory myeloma after ≥3 lines, BCMA-naive: elranatamab monotherapy
Phase
Phase 2
Sponsor
Pfizer
Registry
Headline result
ORR 61%.
Reported
2023
Enrolled
123

Outcomes

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In plain words
What these results mean for people, not percentages
123 people took part
Objective response rateprimaryresponse endpoint
  • 61 out of 100 people had their tumour shrink with Elranatamab.
  • There was no comparison group, so this number cannot tell you how much of the effect is due to the treatment.
  • A response rate counts how many people had their tumours shrink by a set amount; shrinking is encouraging but does not by itself show that people live longer or feel better.
  • These results apply to the people the trial enrolled: Relapsed/refractory myeloma after ≥3 lines, BCMA-naive: elranatamab monotherapy. People in a different situation may not see the same effect.
  • The trial selected people by a biomarker (BCMA); the result should not be assumed for people whose cancer does not have it.

Numbers are from the trial as recorded here; see the source links in the table below. This is orientation, not medical advice: ask your team how closely the trial population matches you.

123 participants enrolled.

Objective response rateprimary
Elranatamab61 of 100
n = 123
EndpointArmnValueHR (95% CI)pSource
Objective response rateprimaryElranatamab12361%

Key papers

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Connected

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Pages like this

not linked directly; found by shared links