Skip to content
← Full study record

NCT03215030 · OUTCOME

Part 1: Cmax: Maximum Observed Serum Concentration for Modakafusp Alfa

A Study of Modakafusp Alfa on Adult Participants With Relapsed/Refractory Multiple Myeloma · Source last updated 2026-01-29

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

Measure
GEOMETRIC_MEAN
Unit
nanograms per milliliter (ng/mL)
Interval / dispersion
Geometric Coefficient of Variation
Time frame
Part 1:Schedule A:Day 1&15 in Cycles 1&2; Schedule B: Day1&15 in Cycles 1&2; Schedule C:Day1 in Cycles 1&2; Schedule D: Day 1 in Cycles 1&2: Pre-infusion&at multiple times post-infusion (cycle length was 28 days for Schedule A, B&D;21 days for Schedule C)

What was measured

As per planned analysis, data for this outcome measure was collected and reported dose-wise for each treatment schedule.

Analysis population: The Pharmacokinetic (PK) Analysis Set included participants from the SAS who had sufficient data to calculate at least 1 PK parameter for modakafusp alfa. Overall number of participants analyzed is the number of participants with data available for analysis. Number analyzed is the number of participants with data available for analysis during the specified time-point.

Groups in this outcome

Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.01 mg/kg

Participants received modakafusp alfa 0.01 mg/kg, infusion, IV, Q1W on Days 1, 8, 15 and 22 of each 28-day treatment cycle up to 2 cycles, followed by once on Days 1 and 15 of each 28-day treatment cycle up to 4 cycles, followed by once on Day 1 of each 28-day treatment cycle until treatment discontinuation.

Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.1 mg/kg

Participants received modakafusp alfa 0.1 mg/kg, infusion, IV, Q1W on Days 1, 8, 15 and 22 of each 28-day treatment cycle up to 2 cycles, followed by once on Days 1 and 15 of each 28-day treatment cycle up to 4 cycles, followed by once on Day 1 of each 28-day treatment cycle until treatment discontinuation.

Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.4 mg/kg

Participants received modakafusp alfa 0.4 mg/kg, infusion, IV, Q1W on Days 1, 8, 15 and 22 of each 28-day treatment cycle up to 2 cycles, followed by once on Days 1 and 15 of each 28-day treatment cycle up to 4 cycles, followed by once on Day 1 of each 28-day treatment cycle until treatment discontinuation.

Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.75 mg/kg

Participants received modakafusp alfa 0.75 mg/kg, infusion, IV, Q1W on Days 1, 8, 15 and 22 of each 28-day treatment cycle up to 2 cycles, followed by once on Days 1 and 15 of each 28-day treatment cycle up to 4 cycles, followed by once on Day 1 of each 28-day treatment cycle until treatment discontinuation.

Part 1 (Dose Escalation) Schedule B: Modakafusp Alfa 0.2 mg/kg

Participants received Modakafusp alfa 0.2 mg/kg, infusion, IV, Q2W on Days 1 and 15 of each 28-day treatment cycle until treatment discontinuation.

Part 1 (Dose Escalation) Schedule B: Modakafusp Alfa 0.3 mg/kg

Participants received modakafusp alfa 0.3 mg/kg, infusion, IV, Q2W on Days 1 and 15 of each 28-day treatment cycle until treatment discontinuation.

Part 1 (Dose Escalation) Schedule C: Modakafusp Alfa 0.4 mg/kg

Participants received modakafusp alfa 0.4 mg/kg, infusion, IV, Q3W on Day 1 of each 21-day treatment cycle until treatment discontinuation.

Part 1 (Dose Escalation) Schedule C: Modakafusp Alfa 0.75 mg/kg

Participants received modakafusp alfa 0.75 mg/kg, infusion, IV, Q3W on Day 1 of each 21-day treatment cycle until treatment discontinuation.

Part 1 (Dose Escalation) Schedule D: Modakafusp Alfa 0.75 mg/kg

Participants received modakafusp alfa 0.75 mg/kg infusion, IV, Q4W on Day 1 of each 28-day treatment cycle until treatment discontinuation.

Part 1 (Dose Escalation) Schedule D: Modakafusp Alfa 1.5 mg/kg

Participants received modakafusp alfa 1.5 mg/kg infusion, IV, Q4W on Day 1 of each 28-day treatment cycle until treatment discontinuation.

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 (Dose Escalation) Schedule A: Modakafusp Alfa 0.01 mg/kg3
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.1 mg/kg6
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.4 mg/kg3
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.75 mg/kg3
Part 1 (Dose Escalation) Schedule B: Modakafusp Alfa 0.2 mg/kg4
Part 1 (Dose Escalation) Schedule B: Modakafusp Alfa 0.3 mg/kg4
Part 1 (Dose Escalation) Schedule C: Modakafusp Alfa 0.4 mg/kg4
Part 1 (Dose Escalation) Schedule C: Modakafusp Alfa 0.75 mg/kg2
Part 1 (Dose Escalation) Schedule D: Modakafusp Alfa 0.75 mg/kg6
Part 1 (Dose Escalation) Schedule D: Modakafusp Alfa 1.5 mg/kg3

Reported measurements

Cycle 1 Day 1

Analysis denominator · Participants

GroupSource count
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.01 mg/kg3
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.1 mg/kg6
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.4 mg/kg3
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.75 mg/kg3
Part 1 (Dose Escalation) Schedule B: Modakafusp Alfa 0.2 mg/kg4
Part 1 (Dose Escalation) Schedule B: Modakafusp Alfa 0.3 mg/kg4
Part 1 (Dose Escalation) Schedule C: Modakafusp Alfa 0.4 mg/kg4
Part 1 (Dose Escalation) Schedule C: Modakafusp Alfa 0.75 mg/kg2
Part 1 (Dose Escalation) Schedule D: Modakafusp Alfa 0.75 mg/kg6
Part 1 (Dose Escalation) Schedule D: Modakafusp Alfa 1.5 mg/kg3
Values in nanograms per milliliter (ng/mL) · Interval/dispersion: Geometric Coefficient of Variation
GroupValueSpreadLowerUpperComment
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.01 mg/kg14.747.6Not reportedNot reportedNot reported
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.1 mg/kg15495.5Not reportedNot reportedNot reported
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.4 mg/kg298029.0Not reportedNot reportedNot reported
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.75 mg/kg1180033.5Not reportedNot reportedNot reported
Part 1 (Dose Escalation) Schedule B: Modakafusp Alfa 0.2 mg/kg1260106.1Not reportedNot reportedNot reported
Part 1 (Dose Escalation) Schedule B: Modakafusp Alfa 0.3 mg/kg223053.8Not reportedNot reportedNot reported
Part 1 (Dose Escalation) Schedule C: Modakafusp Alfa 0.4 mg/kg246038.6Not reportedNot reportedNot reported
Part 1 (Dose Escalation) Schedule C: Modakafusp Alfa 0.75 mg/kg1500020.0Not reportedNot reportedNot reported
Part 1 (Dose Escalation) Schedule D: Modakafusp Alfa 0.75 mg/kg1160030.9Not reportedNot reportedNot reported
Part 1 (Dose Escalation) Schedule D: Modakafusp Alfa 1.5 mg/kg1590027.1Not reportedNot reportedNot reported
Cycle 1 Day 15

Analysis denominator · Participants

GroupSource count
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.01 mg/kg3
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.1 mg/kg4
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.4 mg/kg3
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.75 mg/kg2
Part 1 (Dose Escalation) Schedule B: Modakafusp Alfa 0.2 mg/kg3
Part 1 (Dose Escalation) Schedule B: Modakafusp Alfa 0.3 mg/kg3
Part 1 (Dose Escalation) Schedule C: Modakafusp Alfa 0.4 mg/kg0
Part 1 (Dose Escalation) Schedule C: Modakafusp Alfa 0.75 mg/kg0
Part 1 (Dose Escalation) Schedule D: Modakafusp Alfa 0.75 mg/kg0
Part 1 (Dose Escalation) Schedule D: Modakafusp Alfa 1.5 mg/kg0
Values in nanograms per milliliter (ng/mL) · Interval/dispersion: Geometric Coefficient of Variation
GroupValueSpreadLowerUpperComment
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.01 mg/kg16.975.4Not reportedNot reportedNot reported
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.1 mg/kg28971.8Not reportedNot reportedNot reported
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.4 mg/kg275018.1Not reportedNot reportedNot reported
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.75 mg/kg1190040.8Not reportedNot reportedNot reported
Part 1 (Dose Escalation) Schedule B: Modakafusp Alfa 0.2 mg/kg1030183.5Not reportedNot reportedNot reported
Part 1 (Dose Escalation) Schedule B: Modakafusp Alfa 0.3 mg/kg260037.9Not reportedNot reportedNot reported
Cycle 2 Day 1

Analysis denominator · Participants

GroupSource count
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.01 mg/kg2
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.1 mg/kg1
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.4 mg/kg2
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.75 mg/kg0
Part 1 (Dose Escalation) Schedule B: Modakafusp Alfa 0.2 mg/kg0
Part 1 (Dose Escalation) Schedule B: Modakafusp Alfa 0.3 mg/kg1
Part 1 (Dose Escalation) Schedule C: Modakafusp Alfa 0.4 mg/kg3
Part 1 (Dose Escalation) Schedule C: Modakafusp Alfa 0.75 mg/kg2
Part 1 (Dose Escalation) Schedule D: Modakafusp Alfa 0.75 mg/kg5
Part 1 (Dose Escalation) Schedule D: Modakafusp Alfa 1.5 mg/kg2
Values in nanograms per milliliter (ng/mL) · Interval/dispersion: Geometric Coefficient of Variation
GroupValueSpreadLowerUpperComment
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.01 mg/kg47.5175.1Not reportedNot reportedNot reported
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.1 mg/kg158NANot reportedNot reportedGeometric coefficient of variation was not estimable for a single participant.
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.4 mg/kg303010.1Not reportedNot reportedNot reported
Part 1 (Dose Escalation) Schedule B: Modakafusp Alfa 0.3 mg/kg1970NANot reportedNot reportedGeometric coefficient of variation was not estimable for a single participant.
Part 1 (Dose Escalation) Schedule C: Modakafusp Alfa 0.4 mg/kg249041.5Not reportedNot reportedNot reported
Part 1 (Dose Escalation) Schedule C: Modakafusp Alfa 0.75 mg/kg151002.3Not reportedNot reportedNot reported
Part 1 (Dose Escalation) Schedule D: Modakafusp Alfa 0.75 mg/kg969021.3Not reportedNot reportedNot reported
Part 1 (Dose Escalation) Schedule D: Modakafusp Alfa 1.5 mg/kg1680031.3Not reportedNot reportedNot reported
Cycle 2 Day 15

Analysis denominator · Participants

GroupSource count
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.01 mg/kg0
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.1 mg/kg0
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.4 mg/kg0
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.75 mg/kg0
Part 1 (Dose Escalation) Schedule B: Modakafusp Alfa 0.2 mg/kg1
Part 1 (Dose Escalation) Schedule B: Modakafusp Alfa 0.3 mg/kg1
Part 1 (Dose Escalation) Schedule C: Modakafusp Alfa 0.4 mg/kg0
Part 1 (Dose Escalation) Schedule C: Modakafusp Alfa 0.75 mg/kg0
Part 1 (Dose Escalation) Schedule D: Modakafusp Alfa 0.75 mg/kg0
Part 1 (Dose Escalation) Schedule D: Modakafusp Alfa 1.5 mg/kg0
Values in nanograms per milliliter (ng/mL) · Interval/dispersion: Geometric Coefficient of Variation
GroupValueSpreadLowerUpperComment
Part 1 (Dose Escalation) Schedule B: Modakafusp Alfa 0.2 mg/kg1730NANot reportedNot reportedGeometric coefficient of variation was not estimable for a single participant.
Part 1 (Dose Escalation) Schedule B: Modakafusp Alfa 0.3 mg/kg1270NANot reportedNot reportedGeometric coefficient of variation was not estimable for a single participant.
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        spread
        47.6
        value
        14.7
      2. group Id
        OG001
        spread
        95.5
        value
        154
      3. group Id
        OG002
        spread
        29.0
        value
        2980
      4. group Id
        OG003
        spread
        33.5
        value
        11800
      5. group Id
        OG004
        spread
        106.1
        value
        1260
      6. group Id
        OG005
        spread
        53.8
        value
        2230
      7. group Id
        OG006
        spread
        38.6
        value
        2460
      8. group Id
        OG007
        spread
        20.0
        value
        15000
      9. group Id
        OG008
        spread
        30.9
        value
        11600
      10. group Id
        OG009
        spread
        27.1
        value
        15900
    denoms
    1. counts
      1. group Id
        OG000
        value
        3
      2. group Id
        OG001
        value
        6
      3. group Id
        OG002
        value
        3
      4. group Id
        OG003
        value
        3
      5. group Id
        OG004
        value
        4
      6. group Id
        OG005
        value
        4
      7. group Id
        OG006
        value
        4
      8. group Id
        OG007
        value
        2
      9. group Id
        OG008
        value
        6
      10. group Id
        OG009
        value
        3
      units
      Participants
    title
    Cycle 1 Day 1
  2. categories
    1. measurements
      1. group Id
        OG000
        spread
        75.4
        value
        16.9
      2. group Id
        OG001
        spread
        71.8
        value
        289
      3. group Id
        OG002
        spread
        18.1
        value
        2750
      4. group Id
        OG003
        spread
        40.8
        value
        11900
      5. group Id
        OG004
        spread
        183.5
        value
        1030
      6. group Id
        OG005
        spread
        37.9
        value
        2600
    denoms
    1. counts
      1. group Id
        OG000
        value
        3
      2. group Id
        OG001
        value
        4
      3. group Id
        OG002
        value
        3
      4. group Id
        OG003
        value
        2
      5. group Id
        OG004
        value
        3
      6. group Id
        OG005
        value
        3
      7. group Id
        OG006
        value
        0
      8. group Id
        OG007
        value
        0
      9. group Id
        OG008
        value
        0
      10. group Id
        OG009
        value
        0
      units
      Participants
    title
    Cycle 1 Day 15
  3. categories
    1. measurements
      1. group Id
        OG000
        spread
        175.1
        value
        47.5
      2. comment
        Geometric coefficient of variation was not estimable for a single participant.
        group Id
        OG001
        spread
        NA
        value
        158
      3. group Id
        OG002
        spread
        10.1
        value
        3030
      4. comment
        Geometric coefficient of variation was not estimable for a single participant.
        group Id
        OG005
        spread
        NA
        value
        1970
      5. group Id
        OG006
        spread
        41.5
        value
        2490
      6. group Id
        OG007
        spread
        2.3
        value
        15100
      7. group Id
        OG008
        spread
        21.3
        value
        9690
      8. group Id
        OG009
        spread
        31.3
        value
        16800
    denoms
    1. counts
      1. group Id
        OG000
        value
        2
      2. group Id
        OG001
        value
        1
      3. group Id
        OG002
        value
        2
      4. group Id
        OG003
        value
        0
      5. group Id
        OG004
        value
        0
      6. group Id
        OG005
        value
        1
      7. group Id
        OG006
        value
        3
      8. group Id
        OG007
        value
        2
      9. group Id
        OG008
        value
        5
      10. group Id
        OG009
        value
        2
      units
      Participants
    title
    Cycle 2 Day 1
  4. categories
    1. measurements
      1. comment
        Geometric coefficient of variation was not estimable for a single participant.
        group Id
        OG004
        spread
        NA
        value
        1730
      2. comment
        Geometric coefficient of variation was not estimable for a single participant.
        group Id
        OG005
        spread
        NA
        value
        1270
    denoms
    1. counts
      1. group Id
        OG000
        value
        0
      2. group Id
        OG001
        value
        0
      3. group Id
        OG002
        value
        0
      4. group Id
        OG003
        value
        0
      5. group Id
        OG004
        value
        1
      6. group Id
        OG005
        value
        1
      7. group Id
        OG006
        value
        0
      8. group Id
        OG007
        value
        0
      9. group Id
        OG008
        value
        0
      10. group Id
        OG009
        value
        0
      units
      Participants
    title
    Cycle 2 Day 15
denoms
  1. counts
    1. group Id
      OG000
      value
      3
    2. group Id
      OG001
      value
      6
    3. group Id
      OG002
      value
      3
    4. group Id
      OG003
      value
      3
    5. group Id
      OG004
      value
      4
    6. group Id
      OG005
      value
      4
    7. group Id
      OG006
      value
      4
    8. group Id
      OG007
      value
      2
    9. group Id
      OG008
      value
      6
    10. group Id
      OG009
      value
      3
    units
    Participants
description
As per planned analysis, data for this outcome measure was collected and reported dose-wise for each treatment schedule.
dispersion Type
Geometric Coefficient of Variation
groups
  1. description
    Participants received modakafusp alfa 0.01 mg/kg, infusion, IV, Q1W on Days 1, 8, 15 and 22 of each 28-day treatment cycle up to 2 cycles, followed by once on Days 1 and 15 of each 28-day treatment cycle up to 4 cycles, followed by once on Day 1 of each 28-day treatment cycle until treatment discontinuation.
    id
    OG000
    title
    Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.01 mg/kg
  2. description
    Participants received modakafusp alfa 0.1 mg/kg, infusion, IV, Q1W on Days 1, 8, 15 and 22 of each 28-day treatment cycle up to 2 cycles, followed by once on Days 1 and 15 of each 28-day treatment cycle up to 4 cycles, followed by once on Day 1 of each 28-day treatment cycle until treatment discontinuation.
    id
    OG001
    title
    Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.1 mg/kg
  3. description
    Participants received modakafusp alfa 0.4 mg/kg, infusion, IV, Q1W on Days 1, 8, 15 and 22 of each 28-day treatment cycle up to 2 cycles, followed by once on Days 1 and 15 of each 28-day treatment cycle up to 4 cycles, followed by once on Day 1 of each 28-day treatment cycle until treatment discontinuation.
    id
    OG002
    title
    Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.4 mg/kg
  4. description
    Participants received modakafusp alfa 0.75 mg/kg, infusion, IV, Q1W on Days 1, 8, 15 and 22 of each 28-day treatment cycle up to 2 cycles, followed by once on Days 1 and 15 of each 28-day treatment cycle up to 4 cycles, followed by once on Day 1 of each 28-day treatment cycle until treatment discontinuation.
    id
    OG003
    title
    Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.75 mg/kg
  5. description
    Participants received Modakafusp alfa 0.2 mg/kg, infusion, IV, Q2W on Days 1 and 15 of each 28-day treatment cycle until treatment discontinuation.
    id
    OG004
    title
    Part 1 (Dose Escalation) Schedule B: Modakafusp Alfa 0.2 mg/kg
  6. description
    Participants received modakafusp alfa 0.3 mg/kg, infusion, IV, Q2W on Days 1 and 15 of each 28-day treatment cycle until treatment discontinuation.
    id
    OG005
    title
    Part 1 (Dose Escalation) Schedule B: Modakafusp Alfa 0.3 mg/kg
  7. description
    Participants received modakafusp alfa 0.4 mg/kg, infusion, IV, Q3W on Day 1 of each 21-day treatment cycle until treatment discontinuation.
    id
    OG006
    title
    Part 1 (Dose Escalation) Schedule C: Modakafusp Alfa 0.4 mg/kg
  8. description
    Participants received modakafusp alfa 0.75 mg/kg, infusion, IV, Q3W on Day 1 of each 21-day treatment cycle until treatment discontinuation.
    id
    OG007
    title
    Part 1 (Dose Escalation) Schedule C: Modakafusp Alfa 0.75 mg/kg
  9. description
    Participants received modakafusp alfa 0.75 mg/kg infusion, IV, Q4W on Day 1 of each 28-day treatment cycle until treatment discontinuation.
    id
    OG008
    title
    Part 1 (Dose Escalation) Schedule D: Modakafusp Alfa 0.75 mg/kg
  10. description
    Participants received modakafusp alfa 1.5 mg/kg infusion, IV, Q4W on Day 1 of each 28-day treatment cycle until treatment discontinuation.
    id
    OG009
    title
    Part 1 (Dose Escalation) Schedule D: Modakafusp Alfa 1.5 mg/kg
param Type
GEOMETRIC_MEAN
population Description
The Pharmacokinetic (PK) Analysis Set included participants from the SAS who had sufficient data to calculate at least 1 PK parameter for modakafusp alfa. Overall number of participants analyzed is the number of participants with data available for analysis. Number analyzed is the number of participants with data available for analysis during the specified time-point.
reporting Status
POSTED
time Frame
Part 1:Schedule A:Day 1&15 in Cycles 1&2; Schedule B: Day1&15 in Cycles 1&2; Schedule C:Day1 in Cycles 1&2; Schedule D: Day 1 in Cycles 1&2: Pre-infusion&at multiple times post-infusion (cycle length was 28 days for Schedule A, B&D;21 days for Schedule C)
title
Part 1: Cmax: Maximum Observed Serum Concentration for Modakafusp Alfa
type
SECONDARY
unit Of Measure
nanograms per milliliter (ng/mL)

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

Preserved source evidence · Not medical advice