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NCT03269136 · OUTCOME

Part 1: Complete Response Rate (CRR) 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
NUMBER
Unit
Percentage of participants
Interval / dispersion
95% Confidence Interval
Time frame
From the first dose of study treatment until the first documented sCR or CR or new anti-cancer therapies or death, whichever occurred first (maximum up to 63.31 months)

What was measured

CRR: percentage of participants with complete response (sCR or CR). sCR: complete response plus normal FLC ratio and absence of clonal cells in bone marrow biopsy by immunohistochemistry; CR: negative immunofixation on serum and urine and disappearance of any soft tissue plasmacytomas and \<5% plasma cells in bone marrow aspirates.

Analysis population: mITT analysis set included all participants who have received at least one dose of study treatment.

Groups in this outcome

Part 1: PF-06863135 0.1 mcg/kg IV

Participants with relapsed/refractory advanced multiple myeloma (MM) received PF-06863135 at a dose of 0.1 microgram/kilogram (mcg/kg) as an intravenous (IV) infusion for 2 hours on Day 1, 8 and 15 of each 21-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurred first.

Part 1: PF-06863135 0.3 mcg/kg IV

Participants with relapsed/refractory advanced MM received PF-06863135 at a dose of 0.3 mcg/kg as an IV infusion for 2 hours on Day 1, 8 and 15 of each 21-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurred first.

Part 1: PF-06863135 1 mcg/kg IV

Participants with relapsed/refractory advanced MM received PF-06863135 at a dose of 1 mcg/kg as an IV infusion for 2 hours on Day 1, 8 and 15 of each 21-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurred first.

Part 1: PF-06863135 3 mcg/kg IV

Participants with relapsed/refractory advanced MM received PF-06863135 at a dose of 3 mcg/kg as an IV infusion for 2 hours on Day 1, 8 and 15 of each 21-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurred first.

Part 1: PF-06863135 10 mcg/kg IV

Participants with relapsed/refractory advanced MM received PF-06863135 at a dose of 10 mcg/kg as an IV infusion for 2 hours on Day 1, 8 and 15 of each 21-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurred first.

Part 1: PF-06863135 30 mcg/kg IV

Participants with relapsed/refractory advanced MM received PF-06863135 at a dose of 30 mcg/kg as an IV infusion for 2 hours on Day 1, 8 and 15 of each 21-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurred first.

Part 1: PF-06863135 50 mcg/kg IV

Participants with relapsed/refractory advanced MM received PF-06863135 at a dose of 50 mcg/kg as an IV infusion for 2 hours on Day 1, 8 and 15 of each 21-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurred first.

Part 1: PF-06863135 80 mcg/kg SC

Participants with relapsed/refractory advanced MM received PF-06863135 at a dose of 80 mcg/kg as a subcutaneous (SC) injection on Day 1, 8 and 15 of each 21-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurred first.

Part 1: PF-06863135 130 mcg/kg SC

Participants with relapsed/refractory advanced MM received PF-06863135 at a dose of 130 mcg/kg as a SC injection on Day 1, 8 and 15 of each 21-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurred first.

Part 1: PF-06863135 215 mcg/kg SC

Participants with relapsed/refractory advanced MM received PF-06863135 at a dose of 215 mcg/kg as a SC injection on Day 1, 8 and 15 of each 21-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurred first.

Part 1: PF-06863135 360 mcg/kg SC

Participants with relapsed/refractory advanced MM received PF-06863135 at a dose of 360 mcg/kg as a SC injection on Day 1, 8 and 15 of each 21-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurred first.

Part 1: PF-06863135 600 mcg/kg SC

Participants with relapsed/refractory advanced MM received PF-06863135 at a dose of 600 mcg/kg as a SC injection on Day 1, 8 and 15 of each 21-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurred first.

Part 1: PF-06863135 1000 mcg/kg SC

Participants with relapsed/refractory advanced MM received PF-06863135 at a dose of 1000 mcg/kg as a SC injection on Day 1, 8 and 15 of each 21-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurred first.

Part 1.1: PF-06863135 Priming Cohort Q1W SC

Participants with relapsed/refractory advanced MM received PF-06863135 at a priming dose of 600 mcg/kg as a SC injection, on Day 1 of Cycle 0. Participants received maintenance dose of 1000 mcg/kg as a SC injection every week (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.

Part 1.1: PF-06863135 Priming Cohort Q2W SC

Participants with relapsed/refractory advanced MM received PF-06863135 at a priming dose of 600 mcg/kg as a SC injection, on Day 1 of Cycle 0. Participants received maintenance dose of 1000 mcg/kg as a SC injection every 2 weeks (Q2W) on Day 1 and 15 of each 28-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurred first.

Part 1C: PF-06863135 + Lenalidomide SC

Participants with relapsed/refractory advanced MM received PF-06863135 at a priming dose of 32 mcg as a SC injection, on Day 1 of Cycle 0. Participants received maintenance dose of 44 mcg as a SC injection Q1W on Day 1, 8, 15 and 22 along with lenalidomide at dose of 15 mg, orally, daily on Days 1-21 of each 28-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurred first.

Part 1D: PF-06863135 + Pomalidomide SC

Participants with relapsed/refractory advanced MM received PF-06863135 at a priming dose of 32 mcg as a SC injection, on Day 1 of Cycle 0. Participants received maintenance dose of 44 mcg as a SC injection Q1W on Day 1, 8, 15 and 22 along with pomalidomide at dose of 4 mg, orally, daily on Days 1-21 of each 28-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurred first.

Part 1: PF-06863135 Total IV

Participants with relapsed/refractory advanced MM received PF-06863135 as an IV infusion (any dose) for 2 hours on Day 1, 8 and 15 of each 21-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurred first.

Part 1: PF-06863135 Total SC

Participants with relapsed/refractory advanced MM received PF-06863135 as a SC injection (any dose) on Day 1, 8 and 15 of each 21-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurred first.

Part 1.1: PF-06863135 Total SC

Participants with relapsed/refractory advanced MM received PF-06863135 at a priming dose of 600 mcg/kg as a SC injection, on Day 1 of Cycle 0. Participants received maintenance dose of 1000 mcg/kg as a SC injection Q1W on Day 1, 8 ,15 and 22 of each 28-day cycle or Q2W on Day 1 and 15 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 1: PF-06863135 0.1 mcg/kg IV2
Part 1: PF-06863135 0.3 mcg/kg IV3
Part 1: PF-06863135 1 mcg/kg IV2
Part 1: PF-06863135 3 mcg/kg IV3
Part 1: PF-06863135 10 mcg/kg IV2
Part 1: PF-06863135 30 mcg/kg IV5
Part 1: PF-06863135 50 mcg/kg IV6
Part 1: PF-06863135 80 mcg/kg SC6
Part 1: PF-06863135 130 mcg/kg SC4
Part 1: PF-06863135 215 mcg/kg SC4
Part 1: PF-06863135 360 mcg/kg SC4
Part 1: PF-06863135 600 mcg/kg SC6
Part 1: PF-06863135 1000 mcg/kg SC6
Part 1.1: PF-06863135 Priming Cohort Q1W SC7
Part 1.1: PF-06863135 Priming Cohort Q2W SC13
Part 1C: PF-06863135 + Lenalidomide SC4
Part 1D: PF-06863135 + Pomalidomide SC9
Part 1: PF-06863135 Total IV23
Part 1: PF-06863135 Total SC30
Part 1.1: PF-06863135 Total SC20

Reported measurements

Source class 1
Values in Percentage of participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Part 1: PF-06863135 0.1 mcg/kg IV0Not reported0.065.8Not reported
Part 1: PF-06863135 0.3 mcg/kg IV0Not reported0.056.1Not reported
Part 1: PF-06863135 1 mcg/kg IV0Not reported0.065.8Not reported
Part 1: PF-06863135 3 mcg/kg IV0Not reported0.056.1Not reported
Part 1: PF-06863135 10 mcg/kg IV0Not reported0.065.8Not reported
Part 1: PF-06863135 30 mcg/kg IV0Not reported0.043.4Not reported
Part 1: PF-06863135 50 mcg/kg IV0Not reported0.039.0Not reported
Part 1: PF-06863135 80 mcg/kg SC0Not reported0.039.0Not reported
Part 1: PF-06863135 130 mcg/kg SC0Not reported0.049.0Not reported
Part 1: PF-06863135 215 mcg/kg SC50.0Not reported15.085.0Not reported
Part 1: PF-06863135 360 mcg/kg SC25.0Not reported4.669.9Not reported
Part 1: PF-06863135 600 mcg/kg SC50.0Not reported18.881.2Not reported
Part 1: PF-06863135 1000 mcg/kg SC50.0Not reported18.881.2Not reported
Part 1.1: PF-06863135 Priming Cohort Q1W SC14.3Not reported2.651.3Not reported
Part 1.1: PF-06863135 Priming Cohort Q2W SC46.2Not reported23.270.9Not reported
Part 1C: PF-06863135 + Lenalidomide SC50.0Not reported15.085.0Not reported
Part 1D: PF-06863135 + Pomalidomide SC33.3Not reported12.164.6Not reported
Part 1: PF-06863135 Total IV0Not reported0.014.3Not reported
Part 1: PF-06863135 Total SC30.0Not reported16.747.9Not reported
Part 1.1: PF-06863135 Total SC35.0Not reported18.156.7Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        0.0
        upper Limit
        65.8
        value
        0
      2. group Id
        OG001
        lower Limit
        0.0
        upper Limit
        56.1
        value
        0
      3. group Id
        OG002
        lower Limit
        0.0
        upper Limit
        65.8
        value
        0
      4. group Id
        OG003
        lower Limit
        0.0
        upper Limit
        56.1
        value
        0
      5. group Id
        OG004
        lower Limit
        0.0
        upper Limit
        65.8
        value
        0
      6. group Id
        OG005
        lower Limit
        0.0
        upper Limit
        43.4
        value
        0
      7. group Id
        OG006
        lower Limit
        0.0
        upper Limit
        39.0
        value
        0
      8. group Id
        OG007
        lower Limit
        0.0
        upper Limit
        39.0
        value
        0
      9. group Id
        OG008
        lower Limit
        0.0
        upper Limit
        49.0
        value
        0
      10. group Id
        OG009
        lower Limit
        15.0
        upper Limit
        85.0
        value
        50.0
      11. group Id
        OG010
        lower Limit
        4.6
        upper Limit
        69.9
        value
        25.0
      12. group Id
        OG011
        lower Limit
        18.8
        upper Limit
        81.2
        value
        50.0
denoms
  1. counts
    1. group Id
      OG000
      value
      2
    2. group Id
      OG001
      value
      3
    3. group Id
      OG002
      value
      2
    4. group Id
      OG003
      value
      3
    5. group Id
      OG004
      value
      2
    6. group Id
      OG005
      value
      5
    7. group Id
      OG006
      value
      6
    8. group Id
      OG007
      value
      6
    9. group Id
      OG008
      value
      4
    10. group Id
      OG009
      value
      4
    11. group Id
      OG010
      value
      4
    12. group Id
      OG011
      value
      6
    units
    Participants
description
CRR: percentage of participants with complete response (sCR or CR). sCR: complete response plus normal FLC ratio and absence of clonal cells in bone marrow biopsy by immunohistochemistry; CR: negative immunofixation on serum and urine and disappearance of any soft tissue plasmacytomas and \<5% plasma cells in bone marrow aspirates.
dispersion Type
95% Confidence Interval
groups
  1. description
    Participants with relapsed/refractory advanced multiple myeloma (MM) received PF-06863135 at a dose of 0.1 microgram/kilogram (mcg/kg) as an intravenous (IV) infusion for 2 hours on Day 1, 8 and 15 of each 21-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurred first.
    id
    OG000
    title
    Part 1: PF-06863135 0.1 mcg/kg IV
  2. description
    Participants with relapsed/refractory advanced MM received PF-06863135 at a dose of 0.3 mcg/kg as an IV infusion for 2 hours on Day 1, 8 and 15 of each 21-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurred first.
    id
    OG001
    title
    Part 1: PF-06863135 0.3 mcg/kg IV
  3. description
    Participants with relapsed/refractory advanced MM received PF-06863135 at a dose of 1 mcg/kg as an IV infusion for 2 hours on Day 1, 8 and 15 of each 21-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurred first.
    id
    OG002
    title
    Part 1: PF-06863135 1 mcg/kg IV
  4. description
    Participants with relapsed/refractory advanced MM received PF-06863135 at a dose of 3 mcg/kg as an IV infusion for 2 hours on Day 1, 8 and 15 of each 21-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurred first.
    id
    OG003
    title
    Part 1: PF-06863135 3 mcg/kg IV
  5. description
    Participants with relapsed/refractory advanced MM received PF-06863135 at a dose of 10 mcg/kg as an IV infusion for 2 hours on Day 1, 8 and 15 of each 21-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurred first.
    id
    OG004
    title
    Part 1: PF-06863135 10 mcg/kg IV
  6. description
    Participants with relapsed/refractory advanced MM received PF-06863135 at a dose of 30 mcg/kg as an IV infusion for 2 hours on Day 1, 8 and 15 of each 21-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurred first.
    id
    OG005
    title
    Part 1: PF-06863135 30 mcg/kg IV
  7. description
    Participants with relapsed/refractory advanced MM received PF-06863135 at a dose of 50 mcg/kg as an IV infusion for 2 hours on Day 1, 8 and 15 of each 21-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurred first.
    id
    OG006
    title
    Part 1: PF-06863135 50 mcg/kg IV
  8. description
    Participants with relapsed/refractory advanced MM received PF-06863135 at a dose of 80 mcg/kg as a subcutaneous (SC) injection on Day 1, 8 and 15 of each 21-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurred first.
    id
    OG007
    title
    Part 1: PF-06863135 80 mcg/kg SC
  9. description
    Participants with relapsed/refractory advanced MM received PF-06863135 at a dose of 130 mcg/kg as a SC injection on Day 1, 8 and 15 of each 21-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurred first.
    id
    OG008
    title
    Part 1: PF-06863135 130 mcg/kg SC
  10. description
    Participants with relapsed/refractory advanced MM received PF-06863135 at a dose of 215 mcg/kg as a SC injection on Day 1, 8 and 15 of each 21-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurred first.
    id
    OG009
    title
    Part 1: PF-06863135 215 mcg/kg SC
  11. description
    Participants with relapsed/refractory advanced MM received PF-06863135 at a dose of 360 mcg/kg as a SC injection on Day 1, 8 and 15 of each 21-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurred first.
    id
    OG010
    title
    Part 1: PF-06863135 360 mcg/kg SC
  12. description
    Participants with relapsed/refractory advanced MM received PF-06863135 at a dose of 600 mcg/kg as a SC injection on Day 1, 8 and 15 of each 21-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurred first.
    id
    OG011
    title
    Part 1: PF-06863135 600 mcg/kg SC
param Type
NUMBER
population Description
mITT analysis set included all participants who have received at least one dose of study treatment.
reporting Status
POSTED
time Frame
From the first dose of study treatment until the first documented sCR or CR or new anti-cancer therapies or death, whichever occurred first (maximum up to 63.31 months)
title
Part 1: Complete Response Rate (CRR) as Per IMWG Criteria
type
SECONDARY
unit Of Measure
Percentage of participants

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Preserved source evidence · Not medical advice