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NCT02675452 · OUTCOME

AUC From Time 0 to 144 Hours (AUC0-144) of AMG 176 (Parts 1A, 3A [Cohorts 1, 2, and 3], and 4 [Cohorts 5A and 5B])

AMG 176 First in Human Trial in Participants With Relapsed or Refractory Multiple Myeloma and Participants With Relapsed or Refractory Acute Myeloid Leukemia · Source last updated 2025-07-09

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

Measure
MEDIAN
Unit
hour*ng/mL
Interval / dispersion
Full Range
Time frame
Parts 1A, 3A, and 4: Cycle 1 day 2 pre, EOI, 1, 2, 3, 5, and 7 hrs EOI, cycle 1 day 9 pre and EOI

What was measured

Plasma concentrations of AMG 176 were determined using a validated assay. Noncompartmental analysis was performed for estimation of PK parameters. Concentrations below the LLOQ of 5.00 ng/mL were set to zero before data analysis.

Analysis population: The PK analysis set included all participants who had received at least 1 dose of AMG 176 and had at least 1 PK sample collected. AUC0-144 was pre-specified in Parts 1A, 3A (Cohorts 1, 2, and 3) and 4 (Cohorts 5A and 5B) and participants with data available at each time point are presented.

Groups in this outcome

Part 1A Cohort 1 (MM): AMG 176 Dose A BIW

Participants with MM received AMG 176 Dose A BIW. AMG 176 was administered as an IV infusion in a 4-week cycle.

Part 1A Cohort 2 (MM): AMG 176 Dose B BIW

Participants with MM received AMG 176 Dose B IV BIW. AMG 176 was administered as an IV infusion in a 4-week cycle.

Part 1A Cohort 3 (MM): AMG 176 Dose C BIW

Participants with MM received AMG 176 Dose C BIW. AMG 176 was administered as an IV infusion in a 4-week cycle.

Part 1A Cohort 4 (MM): AMG 176 Dose D BIW

Participants with MM received AMG 176 Dose D BIW. AMG 176 was administered as an IV infusion in a 4-week cycle.

Part 1A Cohort 5 (MM): AMG 176 Dose E BIW

Participants with MM received AMG 176 Dose E BIW. AMG 176 was administered as an IV infusion in a 4-week cycle.

Part 1A Cohort 6 (MM): AMG 176 Dose G BIW

Participants with MM received AMG 176 Dose G BIW. AMG 176 was administered as an IV infusion in a 4-week cycle.

Part 1A Cohort 7 (MM): AMG 176 Dose E Then Dose F BIW

Participants with MM received AMG 176 Dose E in cycle 1 week 1, then received Dose F BIW. AMG 176 was administered as an IV infusion in a 4-week cycle.

Part 1A Cohort 8 (MM): AMG 176 Dose E Then Dose G BIW

Participants with MM received AMG 176 Dose E in cycle 1 week 1, then received Dose G BIW. AMG 176 was administered as an IV infusion in a 4-week cycle.

Part 1A Cohort 9 (MM): AMG 176 Dose E Then Dose H BIW

Participants with MM received AMG 176 Dose E in cycle 1 week 1, then received Dose H BIW. AMG 176 was administered as an IV infusion in a 4-week cycle.

Part 1A Cohort 10 (MM): AMG 176 Dose E Then Dose I BIW

Participants with MM received AMG 176 Dose E in cycle 1 week 1, then received Dose I BIW. AMG 176 was administered as an IV infusion in a 4-week cycle.

Part 3 Cohort 1 (AML): AMG 176 Dose D BIW

Participants with AML received AMG 176 Dose D BIW. AMG 176 was administered as an IV infusion in a 4-week cycle.

Part 3 Cohort 2 (AML): AMG 176 Dose E BIW

Participants with AML received AMG 176 Dose E BIW. AMG 176 was administered as an IV infusion in a 4-week cycle.

Part 3 Cohort 3 (AML): AMG 176 Dose E Then Dose F BIW

Participants with AML received AMG 176 Dose E in cycle 1 week 1, then received Dose F BIW. AMG 176 was administered as an IV infusion in a 4-week cycle.

Part 4 Cohort 5A (AML): AMG 176 Dose E BIW + Azacitidine

Participants with AML received AMG 176 Dose E BIW. AMG 176 was administered as an IV infusion in a 4-week cycle. They also received 75 mg/m\^2 azacitidine SC or IV QD for 7 days in week 1.

Part 4 Cohort 5B (AML): AMG 176 Dose E the Dose G BIW + Azacitidine

Participants with AML received AMG 176 Dose E in cycle 1 week 1, then received Dose G BIW. AMG 176 was administered as an IV infusion in a 4-week cycle. They also received 75 mg/m\^2 azacitidine SC or IV QD for 7 days in week 1.

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 1A Cohort 1 (MM): AMG 176 Dose A BIW3
Part 1A Cohort 2 (MM): AMG 176 Dose B BIW3
Part 1A Cohort 3 (MM): AMG 176 Dose C BIW3
Part 1A Cohort 4 (MM): AMG 176 Dose D BIW2
Part 1A Cohort 5 (MM): AMG 176 Dose E BIW3
Part 1A Cohort 6 (MM): AMG 176 Dose G BIW0
Part 1A Cohort 7 (MM): AMG 176 Dose E Then Dose F BIW2
Part 1A Cohort 8 (MM): AMG 176 Dose E Then Dose G BIW1
Part 1A Cohort 9 (MM): AMG 176 Dose E Then Dose H BIW2
Part 1A Cohort 10 (MM): AMG 176 Dose E Then Dose I BIW4
Part 3 Cohort 1 (AML): AMG 176 Dose D BIW5
Part 3 Cohort 2 (AML): AMG 176 Dose E BIW5
Part 3 Cohort 3 (AML): AMG 176 Dose E Then Dose F BIW3
Part 4 Cohort 5A (AML): AMG 176 Dose E BIW + Azacitidine2
Part 4 Cohort 5B (AML): AMG 176 Dose E the Dose G BIW + Azacitidine6

Reported measurements

Cycle 1 day 2

Analysis denominator · Participants

GroupSource count
Part 1A Cohort 1 (MM): AMG 176 Dose A BIW3
Part 1A Cohort 2 (MM): AMG 176 Dose B BIW3
Part 1A Cohort 3 (MM): AMG 176 Dose C BIW3
Part 1A Cohort 4 (MM): AMG 176 Dose D BIW2
Part 1A Cohort 5 (MM): AMG 176 Dose E BIW3
Part 1A Cohort 6 (MM): AMG 176 Dose G BIW0
Part 1A Cohort 7 (MM): AMG 176 Dose E Then Dose F BIW0
Part 1A Cohort 8 (MM): AMG 176 Dose E Then Dose G BIW1
Part 1A Cohort 9 (MM): AMG 176 Dose E Then Dose H BIW0
Part 1A Cohort 10 (MM): AMG 176 Dose E Then Dose I BIW1
Part 3 Cohort 1 (AML): AMG 176 Dose D BIW5
Part 3 Cohort 2 (AML): AMG 176 Dose E BIW5
Part 3 Cohort 3 (AML): AMG 176 Dose E Then Dose F BIW3
Part 4 Cohort 5A (AML): AMG 176 Dose E BIW + Azacitidine2
Part 4 Cohort 5B (AML): AMG 176 Dose E the Dose G BIW + Azacitidine6
Values in hour*ng/mL · Interval/dispersion: Full Range
GroupValueSpreadLowerUpperComment
Part 1A Cohort 1 (MM): AMG 176 Dose A BIW10800Not reported819020000Not reported
Part 1A Cohort 2 (MM): AMG 176 Dose B BIW25300Not reported2110030700Not reported
Part 1A Cohort 3 (MM): AMG 176 Dose C BIW25700Not reported566033900Not reported
Part 1A Cohort 4 (MM): AMG 176 Dose D BIW58900Not reported4580072000Not reported
Part 1A Cohort 5 (MM): AMG 176 Dose E BIW87600Not reported81200115000Not reported
Part 1A Cohort 8 (MM): AMG 176 Dose E Then Dose G BIW277000Not reported277000277000Not reported
Part 1A Cohort 10 (MM): AMG 176 Dose E Then Dose I BIW385000Not reported385000385000Not reported
Part 3 Cohort 1 (AML): AMG 176 Dose D BIW34600Not reported1150074100Not reported
Part 3 Cohort 2 (AML): AMG 176 Dose E BIW81000Not reported51700173000Not reported
Part 3 Cohort 3 (AML): AMG 176 Dose E Then Dose F BIW122000Not reported51400258000Not reported
Part 4 Cohort 5A (AML): AMG 176 Dose E BIW + Azacitidine63000Not reported0.00126000Not reported
Part 4 Cohort 5B (AML): AMG 176 Dose E the Dose G BIW + Azacitidine99300Not reported73600508000Not reported
Cycle 1 day 9

Analysis denominator · Participants

GroupSource count
Part 1A Cohort 1 (MM): AMG 176 Dose A BIW1
Part 1A Cohort 2 (MM): AMG 176 Dose B BIW3
Part 1A Cohort 3 (MM): AMG 176 Dose C BIW2
Part 1A Cohort 4 (MM): AMG 176 Dose D BIW1
Part 1A Cohort 5 (MM): AMG 176 Dose E BIW2
Part 1A Cohort 6 (MM): AMG 176 Dose G BIW0
Part 1A Cohort 7 (MM): AMG 176 Dose E Then Dose F BIW2
Part 1A Cohort 8 (MM): AMG 176 Dose E Then Dose G BIW1
Part 1A Cohort 9 (MM): AMG 176 Dose E Then Dose H BIW2
Part 1A Cohort 10 (MM): AMG 176 Dose E Then Dose I BIW4
Part 3 Cohort 1 (AML): AMG 176 Dose D BIW2
Part 3 Cohort 2 (AML): AMG 176 Dose E BIW4
Part 3 Cohort 3 (AML): AMG 176 Dose E Then Dose F BIW0
Part 4 Cohort 5A (AML): AMG 176 Dose E BIW + Azacitidine1
Part 4 Cohort 5B (AML): AMG 176 Dose E the Dose G BIW + Azacitidine3
Values in hour*ng/mL · Interval/dispersion: Full Range
GroupValueSpreadLowerUpperComment
Part 1A Cohort 1 (MM): AMG 176 Dose A BIW540000Not reported540000540000Not reported
Part 1A Cohort 2 (MM): AMG 176 Dose B BIW124000Not reported119000217000Not reported
Part 1A Cohort 3 (MM): AMG 176 Dose C BIW234000Not reported225000242000Not reported
Part 1A Cohort 4 (MM): AMG 176 Dose D BIW202000Not reported202000202000Not reported
Part 1A Cohort 5 (MM): AMG 176 Dose E BIW435000Not reported379000491000Not reported
Part 1A Cohort 7 (MM): AMG 176 Dose E Then Dose F BIW134000Not reported20100249000Not reported
Part 1A Cohort 8 (MM): AMG 176 Dose E Then Dose G BIW990000Not reported990000990000Not reported
Part 1A Cohort 9 (MM): AMG 176 Dose E Then Dose H BIW518000Not reported352000684000Not reported
Part 1A Cohort 10 (MM): AMG 176 Dose E Then Dose I BIW473000Not reported293000838000Not reported
Part 3 Cohort 1 (AML): AMG 176 Dose D BIW432000Not reported59100805000Not reported
Part 3 Cohort 2 (AML): AMG 176 Dose E BIW197000Not reported97800313000Not reported
Part 4 Cohort 5A (AML): AMG 176 Dose E BIW + Azacitidine121000Not reported121000121000Not reported
Part 4 Cohort 5B (AML): AMG 176 Dose E the Dose G BIW + Azacitidine217000Not reported175000284000Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        8190
        upper Limit
        20000
        value
        10800
      2. group Id
        OG001
        lower Limit
        21100
        upper Limit
        30700
        value
        25300
      3. group Id
        OG002
        lower Limit
        5660
        upper Limit
        33900
        value
        25700
      4. group Id
        OG003
        lower Limit
        45800
        upper Limit
        72000
        value
        58900
      5. group Id
        OG004
        lower Limit
        81200
        upper Limit
        115000
        value
        87600
      6. group Id
        OG007
        lower Limit
        277000
        upper Limit
        277000
        value
        277000
      7. group Id
        OG009
        lower Limit
        385000
        upper Limit
        385000
        value
        385000
      8. group Id
        OG010
        lower Limit
        11500
        upper Limit
        74100
        value
        34600
      9. group Id
        OG011
        lower Limit
        51700
        upper Limit
        173000
        value
        81000
      10. group Id
        OG012
        lower Limit
        51400
        upper Limit
        258000
        value
        122000
      11. group Id
        OG013
        lower Limit
        0.00
        upper Limit
        126000
        value
        63000
      12. group Id
        OG014
        lower Limit
        73600
        upper Limit
        508000
        value
        99300
    denoms
    1. counts
      1. group Id
        OG000
        value
        3
      2. group Id
        OG001
        value
        3
      3. group Id
        OG002
        value
        3
      4. group Id
        OG003
        value
        2
      5. group Id
        OG004
        value
        3
      6. group Id
        OG005
        value
        0
      7. group Id
        OG006
        value
        0
      8. group Id
        OG007
        value
        1
      9. group Id
        OG008
        value
        0
      10. group Id
        OG009
        value
        1
      11. group Id
        OG010
        value
        5
      12. group Id
        OG011
        value
        5
      units
      Participants
    title
    Cycle 1 day 2
  2. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        540000
        upper Limit
        540000
        value
        540000
      2. group Id
        OG001
        lower Limit
        119000
        upper Limit
        217000
        value
        124000
      3. group Id
        OG002
        lower Limit
        225000
        upper Limit
        242000
        value
        234000
      4. group Id
        OG003
        lower Limit
        202000
        upper Limit
        202000
        value
        202000
      5. group Id
        OG004
        lower Limit
        379000
        upper Limit
        491000
        value
        435000
      6. group Id
        OG006
        lower Limit
        20100
        upper Limit
        249000
        value
        134000
      7. group Id
        OG007
        lower Limit
        990000
        upper Limit
        990000
        value
        990000
      8. group Id
        OG008
        lower Limit
        352000
        upper Limit
        684000
        value
        518000
      9. group Id
        OG009
        lower Limit
        293000
        upper Limit
        838000
        value
        473000
      10. group Id
        OG010
        lower Limit
        59100
        upper Limit
        805000
        value
        432000
      11. group Id
        OG011
        lower Limit
        97800
        upper Limit
        313000
        value
        197000
      12. group Id
        OG013
        lower Limit
        121000
        upper Limit
        121000
        value
        121000
    denoms
    1. counts
      1. group Id
        OG000
        value
        1
      2. group Id
        OG001
        value
        3
      3. group Id
        OG002
        value
        2
      4. group Id
        OG003
        value
        1
      5. group Id
        OG004
        value
        2
      6. group Id
        OG005
        value
        0
      7. group Id
        OG006
        value
        2
      8. group Id
        OG007
        value
        1
      9. group Id
        OG008
        value
        2
      10. group Id
        OG009
        value
        4
      11. group Id
        OG010
        value
        2
      12. group Id
        OG011
        value
        4
      units
      Participants
    title
    Cycle 1 day 9
denoms
  1. counts
    1. group Id
      OG000
      value
      3
    2. group Id
      OG001
      value
      3
    3. group Id
      OG002
      value
      3
    4. group Id
      OG003
      value
      2
    5. group Id
      OG004
      value
      3
    6. group Id
      OG005
      value
      0
    7. group Id
      OG006
      value
      2
    8. group Id
      OG007
      value
      1
    9. group Id
      OG008
      value
      2
    10. group Id
      OG009
      value
      4
    11. group Id
      OG010
      value
      5
    12. group Id
      OG011
      value
      5
    units
    Participants
description
Plasma concentrations of AMG 176 were determined using a validated assay. Noncompartmental analysis was performed for estimation of PK parameters. Concentrations below the LLOQ of 5.00 ng/mL were set to zero before data analysis.
dispersion Type
Full Range
groups
  1. description
    Participants with MM received AMG 176 Dose A BIW. AMG 176 was administered as an IV infusion in a 4-week cycle.
    id
    OG000
    title
    Part 1A Cohort 1 (MM): AMG 176 Dose A BIW
  2. description
    Participants with MM received AMG 176 Dose B IV BIW. AMG 176 was administered as an IV infusion in a 4-week cycle.
    id
    OG001
    title
    Part 1A Cohort 2 (MM): AMG 176 Dose B BIW
  3. description
    Participants with MM received AMG 176 Dose C BIW. AMG 176 was administered as an IV infusion in a 4-week cycle.
    id
    OG002
    title
    Part 1A Cohort 3 (MM): AMG 176 Dose C BIW
  4. description
    Participants with MM received AMG 176 Dose D BIW. AMG 176 was administered as an IV infusion in a 4-week cycle.
    id
    OG003
    title
    Part 1A Cohort 4 (MM): AMG 176 Dose D BIW
  5. description
    Participants with MM received AMG 176 Dose E BIW. AMG 176 was administered as an IV infusion in a 4-week cycle.
    id
    OG004
    title
    Part 1A Cohort 5 (MM): AMG 176 Dose E BIW
  6. description
    Participants with MM received AMG 176 Dose G BIW. AMG 176 was administered as an IV infusion in a 4-week cycle.
    id
    OG005
    title
    Part 1A Cohort 6 (MM): AMG 176 Dose G BIW
  7. description
    Participants with MM received AMG 176 Dose E in cycle 1 week 1, then received Dose F BIW. AMG 176 was administered as an IV infusion in a 4-week cycle.
    id
    OG006
    title
    Part 1A Cohort 7 (MM): AMG 176 Dose E Then Dose F BIW
  8. description
    Participants with MM received AMG 176 Dose E in cycle 1 week 1, then received Dose G BIW. AMG 176 was administered as an IV infusion in a 4-week cycle.
    id
    OG007
    title
    Part 1A Cohort 8 (MM): AMG 176 Dose E Then Dose G BIW
  9. description
    Participants with MM received AMG 176 Dose E in cycle 1 week 1, then received Dose H BIW. AMG 176 was administered as an IV infusion in a 4-week cycle.
    id
    OG008
    title
    Part 1A Cohort 9 (MM): AMG 176 Dose E Then Dose H BIW
  10. description
    Participants with MM received AMG 176 Dose E in cycle 1 week 1, then received Dose I BIW. AMG 176 was administered as an IV infusion in a 4-week cycle.
    id
    OG009
    title
    Part 1A Cohort 10 (MM): AMG 176 Dose E Then Dose I BIW
  11. description
    Participants with AML received AMG 176 Dose D BIW. AMG 176 was administered as an IV infusion in a 4-week cycle.
    id
    OG010
    title
    Part 3 Cohort 1 (AML): AMG 176 Dose D BIW
  12. description
    Participants with AML received AMG 176 Dose E BIW. AMG 176 was administered as an IV infusion in a 4-week cycle.
    id
    OG011
    title
    Part 3 Cohort 2 (AML): AMG 176 Dose E BIW
param Type
MEDIAN
population Description
The PK analysis set included all participants who had received at least 1 dose of AMG 176 and had at least 1 PK sample collected. AUC0-144 was pre-specified in Parts 1A, 3A (Cohorts 1, 2, and 3) and 4 (Cohorts 5A and 5B) and participants with data available at each time point are presented.
reporting Status
POSTED
time Frame
Parts 1A, 3A, and 4: Cycle 1 day 2 pre, EOI, 1, 2, 3, 5, and 7 hrs EOI, cycle 1 day 9 pre and EOI
title
AUC From Time 0 to 144 Hours (AUC0-144) of AMG 176 (Parts 1A, 3A [Cohorts 1, 2, and 3], and 4 [Cohorts 5A and 5B])
type
PRIMARY
unit Of Measure
hour*ng/mL

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Preserved source evidence · Not medical advice