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NCT05228470 · OUTCOME

Progression Free Survival (PFS) as Per IMWG Criteria by BICR

A Study of Elranatamab (PF-06863135) in Chinese Participants With Refractory Multiple Myeloma. · Source last updated 2026-01-06

This outcome was registered, but no numerical results were posted in the captured record.

Measure
Not reported
Unit
Not reported
Interval / dispersion
Not reported
Time frame
From date of first dose until confirmed PD or death due to any cause, or start of new anticancer therapy, whichever occurred first, or censoring (up to approximately 37 months)

What was measured

PFS was defined as the time from the date of first dose until confirmed PD or death due to any cause, whichever occurred first. PD= increase of \>=25% from lowest value in \>=1 of following (serum M-protein \[absolute increase \>=0.5g/dL\]; serum M-protein increase \>=1g/dL \[when lowest M-protein \>=5g/dL\]; urine M-protein \[absolute increase \>=200mg/24h\]; participants without measurable serum \& urine M-protein levels, difference between involved \& uninvolved sFLC levels \[absolute increase \>10mg/dL\]; in participants without measurable serum, urine M-protein levels \& involved sFLC levels: bone marrow plasma-cell % irrespective of baseline status \[absolute increase \>=10%\]; appearance of new lesion,\>=50% increase from nadir in SPD of \>1 lesion, or \>=50% increase in longest diameter of previous lesion \>1cm in short axis; \>=50% increase in circulating plasma cells \[\>=200cells/μL\] if this is the only measure of disease.

Groups in this outcome

Group identifiers and denominators belong to this outcome only. They may differ in another outcome or in safety reporting.

Reported measurements

No numerical measurement classes were posted for this outcome. Missing is not zero.

Complete source fields
anticipated Posting Date
2026-09
denom Units Selected
Participants
description
PFS was defined as the time from the date of first dose until confirmed PD or death due to any cause, whichever occurred first. PD= increase of \>=25% from lowest value in \>=1 of following (serum M-protein \[absolute increase \>=0.5g/dL\]; serum M-protein increase \>=1g/dL \[when lowest M-protein \>=5g/dL\]; urine M-protein \[absolute increase \>=200mg/24h\]; participants without measurable serum \& urine M-protein levels, difference between involved \& uninvolved sFLC levels \[absolute increase \>10mg/dL\]; in participants without measurable serum, urine M-protein levels \& involved sFLC levels: bone marrow plasma-cell % irrespective of baseline status \[absolute increase \>=10%\]; appearance of new lesion,\>=50% increase from nadir in SPD of \>1 lesion, or \>=50% increase in longest diameter of previous lesion \>1cm in short axis; \>=50% increase in circulating plasma cells \[\>=200cells/μL\] if this is the only measure of disease.
reporting Status
NOT_POSTED
time Frame
From date of first dose until confirmed PD or death due to any cause, or start of new anticancer therapy, whichever occurred first, or censoring (up to approximately 37 months)
title
Progression Free Survival (PFS) as Per IMWG Criteria by BICR
type
SECONDARY

Download exact source JSON → · Snapshot ctgov-results-25a395029948b04d52b1253f

Preserved source evidence · Not medical advice