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NCT03269136 · OUTCOME

Part 2: TTR as Per IMWG Criteria

PF-06863135 As Single Agent And In Combination With Immunomodulatory Agents In Relapse/Refractory Multiple Myeloma · Source last updated 2025-03-18

Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.

Measure
MEDIAN
Unit
Days
Interval / dispersion
Full Range
Time frame
From the first dose of study treatment until the first documented sCR or CR or PR or VGPR or new anti-cancer therapies or death, whichever occurred first (maximum up to 34.3 months)

What was measured

TTR: Defined for participants with confirmed objective response as time from first dose to first documentation of objective tumor response. sCR: complete response + normal FLC ratio \& absence of clonal cells in bone marrow biopsy by immunohistochemistry; CR: Negative immunofixation on serum\& urine \& disappearance of soft tissue plasmacytomas \& \<5% plasma cells in bone marrow aspirates. VGPR: serum\& urine M-protein detectable by immunofixation but not on electrophoresis or \>=90% reduction in serum M-protein plus urine M-protein level \<100 mg/24 hr. PR: \>=50% reduction of serum M-protein\& reduction in 24hrs urinary M-protein by \>=90% or \<200 mg/24hr. If serum \& urine M-protein unmeasurable, \>=50% decrease in difference between involved \& uninvolved FLC levels required in place of M-protein criteria. Progression: Appearance of local, regional, distant disease of same type after CR or progression of pre-existing lesions. It didn't include second primary malignancies of unrelated types.

Analysis population: mITT analysis set included all participants who have received at least one dose of study treatment. Here, "Number of Participants Analyzed" signifies participants evaluable for this outcome measure.

Groups in this outcome

Part 2A: PF-06863135 SC

Participants with relapsed/refractory advanced MM received PF-06863135 at a priming dose of 44 mcg as a SC injection, on Day 1 of Cycle 0. Participants received maintenance dose of 76 mcg as a SC injection Q1W on Day 1, 8, 15 and 22 of each 28-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurred first.

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

Analysis denominator · Participants

GroupSource count
Part 2A: PF-06863135 SC9

Reported measurements

Source class 1
Values in Days · Interval/dispersion: Full Range
GroupValueSpreadLowerUpperComment
Part 2A: PF-06863135 SC40.0Not reported8262Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        8
        upper Limit
        262
        value
        40.0
denoms
  1. counts
    1. group Id
      OG000
      value
      9
    units
    Participants
description
TTR: Defined for participants with confirmed objective response as time from first dose to first documentation of objective tumor response. sCR: complete response + normal FLC ratio \& absence of clonal cells in bone marrow biopsy by immunohistochemistry; CR: Negative immunofixation on serum\& urine \& disappearance of soft tissue plasmacytomas \& \<5% plasma cells in bone marrow aspirates. VGPR: serum\& urine M-protein detectable by immunofixation but not on electrophoresis or \>=90% reduction in serum M-protein plus urine M-protein level \<100 mg/24 hr. PR: \>=50% reduction of serum M-protein\& reduction in 24hrs urinary M-protein by \>=90% or \<200 mg/24hr. If serum \& urine M-protein unmeasurable, \>=50% decrease in difference between involved \& uninvolved FLC levels required in place of M-protein criteria. Progression: Appearance of local, regional, distant disease of same type after CR or progression of pre-existing lesions. It didn't include second primary malignancies of unrelated types.
dispersion Type
Full Range
groups
  1. description
    Participants with relapsed/refractory advanced MM received PF-06863135 at a priming dose of 44 mcg as a SC injection, on Day 1 of Cycle 0. Participants received maintenance dose of 76 mcg as a SC injection Q1W on Day 1, 8, 15 and 22 of each 28-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurred first.
    id
    OG000
    title
    Part 2A: PF-06863135 SC
param Type
MEDIAN
population Description
mITT analysis set included all participants who have received at least one dose of study treatment. Here, "Number of Participants Analyzed" signifies participants evaluable for this outcome measure.
reporting Status
POSTED
time Frame
From the first dose of study treatment until the first documented sCR or CR or PR or VGPR or new anti-cancer therapies or death, whichever occurred first (maximum up to 34.3 months)
title
Part 2: TTR as Per IMWG Criteria
type
SECONDARY
unit Of Measure
Days

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Preserved source evidence · Not medical advice