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NCT03215030 · OUTCOME

Part 1: CL: Clearance 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
liters per hour per kilogram (L/h/kg)
Interval / dispersion
Geometric Coefficient of Variation
Time frame
Part1:Schedule A:Day 1 in Cycles1&2&Day15 in Cycle1;Schedule B: Day1&15 in Cycle 1;Schedule C:Day1 in Cycles1&2; Schedule D:Day 1 in Cycles1&2: Pre-infusion&at multiple times post-infusion (cycle length= 28 days for Schedule A, B&D;21 days for Schedule C)

What was measured

Clearance is defined as a quantitative measure of the rate at which a drug substance is removed from the body. CL = dose/AUC. As per planned analysis, data for this outcome measure was collected and reported dose-wise for each treatment schedule.

Analysis population: PK Analysis Set; Overall number analyzed: participants with data available for analysis.Number analyzed: participants with data available during specified time-point.Given low exposure at 0.01mg/kg dose,there was insufficient data to characterize terminal phase PK required for calculating this parameter.Consequently,this parameter has been marked as "Not Calculated" and therefore not reported for Part 1,Schedule A,0.01mg/kg dose group,in accordance with non-compartmental PK analysis standards.

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/kg0
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.1 mg/kg2
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/kg1
Part 1 (Dose Escalation) Schedule B: Modakafusp Alfa 0.3 mg/kg2
Part 1 (Dose Escalation) Schedule C: Modakafusp Alfa 0.4 mg/kg1
Part 1 (Dose Escalation) Schedule C: Modakafusp Alfa 0.75 mg/kg2
Part 1 (Dose Escalation) Schedule D: Modakafusp Alfa 0.75 mg/kg4
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/kg0
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.1 mg/kg0
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.4 mg/kg1
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.75 mg/kg3
Part 1 (Dose Escalation) Schedule B: Modakafusp Alfa 0.2 mg/kg0
Part 1 (Dose Escalation) Schedule B: Modakafusp Alfa 0.3 mg/kg2
Part 1 (Dose Escalation) Schedule C: Modakafusp Alfa 0.4 mg/kg1
Part 1 (Dose Escalation) Schedule C: Modakafusp Alfa 0.75 mg/kg2
Part 1 (Dose Escalation) Schedule D: Modakafusp Alfa 0.75 mg/kg4
Part 1 (Dose Escalation) Schedule D: Modakafusp Alfa 1.5 mg/kg3
Values in liters per hour per kilogram (L/h/kg) · Interval/dispersion: Geometric Coefficient of Variation
GroupValueSpreadLowerUpperComment
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.4 mg/kg0.0268NANot reportedNot reportedGeometric coefficient of variation was not estimable for a single participant.
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.75 mg/kg0.0035883.7Not reportedNot reportedNot reported
Part 1 (Dose Escalation) Schedule B: Modakafusp Alfa 0.3 mg/kg0.014732.9Not reportedNot reportedNot reported
Part 1 (Dose Escalation) Schedule C: Modakafusp Alfa 0.4 mg/kg0.0283NANot reportedNot reportedGeometric coefficient of variation was not estimable for a single participant.
Part 1 (Dose Escalation) Schedule C: Modakafusp Alfa 0.75 mg/kg0.0025845.3Not reportedNot reportedNot reported
Part 1 (Dose Escalation) Schedule D: Modakafusp Alfa 0.75 mg/kg0.00380102.9Not reportedNot reportedNot reported
Part 1 (Dose Escalation) Schedule D: Modakafusp Alfa 1.5 mg/kg0.00628108.4Not reportedNot reportedNot reported
Cycle 1 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/kg2
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/kg1
Part 1 (Dose Escalation) Schedule B: Modakafusp Alfa 0.3 mg/kg2
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 liters per hour per kilogram (L/h/kg) · Interval/dispersion: Geometric Coefficient of Variation
GroupValueSpreadLowerUpperComment
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.1 mg/kg0.041521.3Not reportedNot reportedNot reported
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.4 mg/kg0.016737.9Not reportedNot reportedNot reported
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.75 mg/kg0.0026166.5Not reportedNot reportedNot reported
Part 1 (Dose Escalation) Schedule B: Modakafusp Alfa 0.2 mg/kg0.00820NANot reportedNot reportedGeometric coefficient of variation was not estimable for a single participant.
Part 1 (Dose Escalation) Schedule B: Modakafusp Alfa 0.3 mg/kg0.014922.0Not reportedNot reportedNot reported
Cycle 2 Day 1

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/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/kg0
Part 1 (Dose Escalation) Schedule C: Modakafusp Alfa 0.4 mg/kg1
Part 1 (Dose Escalation) Schedule C: Modakafusp Alfa 0.75 mg/kg2
Part 1 (Dose Escalation) Schedule D: Modakafusp Alfa 0.75 mg/kg4
Part 1 (Dose Escalation) Schedule D: Modakafusp Alfa 1.5 mg/kg1
Values in liters per hour per kilogram (L/h/kg) · Interval/dispersion: Geometric Coefficient of Variation
GroupValueSpreadLowerUpperComment
Part 1 (Dose Escalation) Schedule A: Modakafusp Alfa 0.4 mg/kg0.014349.2Not reportedNot reportedNot reported
Part 1 (Dose Escalation) Schedule C: Modakafusp Alfa 0.4 mg/kg0.00540NANot reportedNot reportedGeometric coefficient of variation was not estimable for a single participant.
Part 1 (Dose Escalation) Schedule C: Modakafusp Alfa 0.75 mg/kg0.0022652.1Not reportedNot reportedNot reported
Part 1 (Dose Escalation) Schedule D: Modakafusp Alfa 0.75 mg/kg0.0030655.3Not reportedNot reportedNot reported
Part 1 (Dose Escalation) Schedule D: Modakafusp Alfa 1.5 mg/kg0.00700NANot reportedNot reportedGeometric coefficient of variation was not estimable for a single participant.
Complete source fields
classes
  1. categories
    1. measurements
      1. comment
        Geometric coefficient of variation was not estimable for a single participant.
        group Id
        OG002
        spread
        NA
        value
        0.0268
      2. group Id
        OG003
        spread
        83.7
        value
        0.00358
      3. group Id
        OG005
        spread
        32.9
        value
        0.0147
      4. comment
        Geometric coefficient of variation was not estimable for a single participant.
        group Id
        OG006
        spread
        NA
        value
        0.0283
      5. group Id
        OG007
        spread
        45.3
        value
        0.00258
      6. group Id
        OG008
        spread
        102.9
        value
        0.00380
      7. group Id
        OG009
        spread
        108.4
        value
        0.00628
    denoms
    1. counts
      1. group Id
        OG000
        value
        0
      2. group Id
        OG001
        value
        0
      3. group Id
        OG002
        value
        1
      4. group Id
        OG003
        value
        3
      5. group Id
        OG004
        value
        0
      6. group Id
        OG005
        value
        2
      7. group Id
        OG006
        value
        1
      8. group Id
        OG007
        value
        2
      9. group Id
        OG008
        value
        4
      10. group Id
        OG009
        value
        3
      units
      Participants
    title
    Cycle 1 Day 1
  2. categories
    1. measurements
      1. group Id
        OG001
        spread
        21.3
        value
        0.0415
      2. group Id
        OG002
        spread
        37.9
        value
        0.0167
      3. group Id
        OG003
        spread
        66.5
        value
        0.00261
      4. comment
        Geometric coefficient of variation was not estimable for a single participant.
        group Id
        OG004
        spread
        NA
        value
        0.00820
      5. group Id
        OG005
        spread
        22.0
        value
        0.0149
    denoms
    1. counts
      1. group Id
        OG000
        value
        0
      2. group Id
        OG001
        value
        2
      3. group Id
        OG002
        value
        3
      4. group Id
        OG003
        value
        2
      5. group Id
        OG004
        value
        1
      6. group Id
        OG005
        value
        2
      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
        OG002
        spread
        49.2
        value
        0.0143
      2. comment
        Geometric coefficient of variation was not estimable for a single participant.
        group Id
        OG006
        spread
        NA
        value
        0.00540
      3. group Id
        OG007
        spread
        52.1
        value
        0.00226
      4. group Id
        OG008
        spread
        55.3
        value
        0.00306
      5. comment
        Geometric coefficient of variation was not estimable for a single participant.
        group Id
        OG009
        spread
        NA
        value
        0.00700
    denoms
    1. counts
      1. group Id
        OG000
        value
        0
      2. group Id
        OG001
        value
        0
      3. group Id
        OG002
        value
        2
      4. group Id
        OG003
        value
        0
      5. group Id
        OG004
        value
        0
      6. group Id
        OG005
        value
        0
      7. group Id
        OG006
        value
        1
      8. group Id
        OG007
        value
        2
      9. group Id
        OG008
        value
        4
      10. group Id
        OG009
        value
        1
      units
      Participants
    title
    Cycle 2 Day 1
denoms
  1. counts
    1. group Id
      OG000
      value
      0
    2. group Id
      OG001
      value
      2
    3. group Id
      OG002
      value
      3
    4. group Id
      OG003
      value
      3
    5. group Id
      OG004
      value
      1
    6. group Id
      OG005
      value
      2
    7. group Id
      OG006
      value
      1
    8. group Id
      OG007
      value
      2
    9. group Id
      OG008
      value
      4
    10. group Id
      OG009
      value
      3
    units
    Participants
description
Clearance is defined as a quantitative measure of the rate at which a drug substance is removed from the body. CL = dose/AUC. 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
PK Analysis Set; Overall number analyzed: participants with data available for analysis.Number analyzed: participants with data available during specified time-point.Given low exposure at 0.01mg/kg dose,there was insufficient data to characterize terminal phase PK required for calculating this parameter.Consequently,this parameter has been marked as "Not Calculated" and therefore not reported for Part 1,Schedule A,0.01mg/kg dose group,in accordance with non-compartmental PK analysis standards.
reporting Status
POSTED
time Frame
Part1:Schedule A:Day 1 in Cycles1&2&Day15 in Cycle1;Schedule B: Day1&15 in Cycle 1;Schedule C:Day1 in Cycles1&2; Schedule D:Day 1 in Cycles1&2: Pre-infusion&at multiple times post-infusion (cycle length= 28 days for Schedule A, B&D;21 days for Schedule C)
title
Part 1: CL: Clearance for Modakafusp Alfa
type
SECONDARY
unit Of Measure
liters per hour per kilogram (L/h/kg)

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

Preserved source evidence · Not medical advice