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NCT02675452 · OUTCOME

Area Under the Concentration-time Curve (AUC) From Time 0 to 24 Hours (AUC0-24) 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 1 pre, EOI, 1, 2, 3, 5, and 7 hrs EOI, cycle 1 day 8 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. AUC0-24 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 BIW4
Part 1A Cohort 4 (MM): AMG 176 Dose D BIW3
Part 1A Cohort 5 (MM): AMG 176 Dose E BIW3
Part 1A Cohort 6 (MM): AMG 176 Dose G BIW2
Part 1A Cohort 7 (MM): AMG 176 Dose E Then Dose F BIW3
Part 1A Cohort 8 (MM): AMG 176 Dose E Then Dose G BIW4
Part 1A Cohort 9 (MM): AMG 176 Dose E Then Dose H BIW3
Part 1A Cohort 10 (MM): AMG 176 Dose E Then Dose I BIW2
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 + Azacitidine3
Part 4 Cohort 5B (AML): AMG 176 Dose E the Dose G BIW + Azacitidine6

Reported measurements

Cycle 1 day 1

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 BIW4
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 BIW2
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 BIW2
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 + Azacitidine3
Part 4 Cohort 5B (AML): AMG 176 Dose E the Dose G BIW + Azacitidine5
Values in hour*ng/mL · Interval/dispersion: Full Range
GroupValueSpreadLowerUpperComment
Part 1A Cohort 1 (MM): AMG 176 Dose A BIW6230Not reported610011500Not reported
Part 1A Cohort 2 (MM): AMG 176 Dose B BIW13700Not reported1190016500Not reported
Part 1A Cohort 3 (MM): AMG 176 Dose C BIW13900Not reported357018700Not reported
Part 1A Cohort 4 (MM): AMG 176 Dose D BIW32700Not reported2130044100Not reported
Part 1A Cohort 5 (MM): AMG 176 Dose E BIW48500Not reported3670060900Not reported
Part 1A Cohort 7 (MM): AMG 176 Dose E Then Dose F BIW26700Not reported1100042400Not reported
Part 1A Cohort 8 (MM): AMG 176 Dose E Then Dose G BIW128000Not reported40100216000Not reported
Part 1A Cohort 9 (MM): AMG 176 Dose E Then Dose H BIW47700Not reported3850056800Not reported
Part 1A Cohort 10 (MM): AMG 176 Dose E Then Dose I BIW38500Not reported2410052800Not reported
Part 3 Cohort 1 (AML): AMG 176 Dose D BIW18300Not reported1000028900Not reported
Part 3 Cohort 2 (AML): AMG 176 Dose E BIW44700Not reported1710066100Not reported
Part 3 Cohort 3 (AML): AMG 176 Dose E Then Dose F BIW64900Not reported3590083900Not reported
Part 4 Cohort 5A (AML): AMG 176 Dose E BIW + Azacitidine30100Not reported2630050200Not reported
Part 4 Cohort 5B (AML): AMG 176 Dose E the Dose G BIW + Azacitidine32000Not reported2200037100Not reported
Cycle 1 day 8

Analysis denominator · Participants

GroupSource count
Part 1A Cohort 1 (MM): AMG 176 Dose A BIW0
Part 1A Cohort 2 (MM): AMG 176 Dose B BIW0
Part 1A Cohort 3 (MM): AMG 176 Dose C BIW1
Part 1A Cohort 4 (MM): AMG 176 Dose D BIW1
Part 1A Cohort 5 (MM): AMG 176 Dose E BIW1
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 BIW4
Part 1A Cohort 9 (MM): AMG 176 Dose E Then Dose H BIW3
Part 1A Cohort 10 (MM): AMG 176 Dose E Then Dose I BIW2
Part 3 Cohort 1 (AML): AMG 176 Dose D BIW2
Part 3 Cohort 2 (AML): AMG 176 Dose E BIW5
Part 3 Cohort 3 (AML): AMG 176 Dose E Then Dose F BIW0
Part 4 Cohort 5A (AML): AMG 176 Dose E BIW + Azacitidine3
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 3 (MM): AMG 176 Dose C BIW21100Not reported2110021100Not reported
Part 1A Cohort 4 (MM): AMG 176 Dose D BIW3240Not reported32403240Not reported
Part 1A Cohort 5 (MM): AMG 176 Dose E BIW130000Not reported130000130000Not reported
Part 1A Cohort 7 (MM): AMG 176 Dose E Then Dose F BIW52300Not reported2060084000Not reported
Part 1A Cohort 8 (MM): AMG 176 Dose E Then Dose G BIW128000Not reported110000345000Not reported
Part 1A Cohort 9 (MM): AMG 176 Dose E Then Dose H BIW118000Not reported111000191000Not reported
Part 1A Cohort 10 (MM): AMG 176 Dose E Then Dose I BIW176000Not reported84600267000Not reported
Part 3 Cohort 1 (AML): AMG 176 Dose D BIW52600Not reported3100074300Not reported
Part 3 Cohort 2 (AML): AMG 176 Dose E BIW51800Not reported4870091300Not reported
Part 4 Cohort 5A (AML): AMG 176 Dose E BIW + Azacitidine23600Not reported0.0028300Not reported
Part 4 Cohort 5B (AML): AMG 176 Dose E the Dose G BIW + Azacitidine86800Not reported33900133000Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        6100
        upper Limit
        11500
        value
        6230
      2. group Id
        OG001
        lower Limit
        11900
        upper Limit
        16500
        value
        13700
      3. group Id
        OG002
        lower Limit
        3570
        upper Limit
        18700
        value
        13900
      4. group Id
        OG003
        lower Limit
        21300
        upper Limit
        44100
        value
        32700
      5. group Id
        OG004
        lower Limit
        36700
        upper Limit
        60900
        value
        48500
      6. group Id
        OG006
        lower Limit
        11000
        upper Limit
        42400
        value
        26700
      7. group Id
        OG007
        lower Limit
        40100
        upper Limit
        216000
        value
        128000
      8. group Id
        OG008
        lower Limit
        38500
        upper Limit
        56800
        value
        47700
      9. group Id
        OG009
        lower Limit
        24100
        upper Limit
        52800
        value
        38500
      10. group Id
        OG010
        lower Limit
        10000
        upper Limit
        28900
        value
        18300
      11. group Id
        OG011
        lower Limit
        17100
        upper Limit
        66100
        value
        44700
      12. group Id
        OG012
        lower Limit
        35900
        upper Limit
        83900
        value
        64900
    denoms
    1. counts
      1. group Id
        OG000
        value
        3
      2. group Id
        OG001
        value
        3
      3. group Id
        OG002
        value
        4
      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
        2
      9. group Id
        OG008
        value
        2
      10. group Id
        OG009
        value
        2
      11. group Id
        OG010
        value
        5
      12. group Id
        OG011
        value
        5
      units
      Participants
    title
    Cycle 1 day 1
  2. categories
    1. measurements
      1. group Id
        OG002
        lower Limit
        21100
        upper Limit
        21100
        value
        21100
      2. group Id
        OG003
        lower Limit
        3240
        upper Limit
        3240
        value
        3240
      3. group Id
        OG004
        lower Limit
        130000
        upper Limit
        130000
        value
        130000
      4. group Id
        OG006
        lower Limit
        20600
        upper Limit
        84000
        value
        52300
      5. group Id
        OG007
        lower Limit
        110000
        upper Limit
        345000
        value
        128000
      6. group Id
        OG008
        lower Limit
        111000
        upper Limit
        191000
        value
        118000
      7. group Id
        OG009
        lower Limit
        84600
        upper Limit
        267000
        value
        176000
      8. group Id
        OG010
        lower Limit
        31000
        upper Limit
        74300
        value
        52600
      9. group Id
        OG011
        lower Limit
        48700
        upper Limit
        91300
        value
        51800
      10. group Id
        OG013
        lower Limit
        0.00
        upper Limit
        28300
        value
        23600
      11. group Id
        OG014
        lower Limit
        33900
        upper Limit
        133000
        value
        86800
    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
        1
      5. group Id
        OG004
        value
        1
      6. group Id
        OG005
        value
        0
      7. group Id
        OG006
        value
        2
      8. group Id
        OG007
        value
        4
      9. group Id
        OG008
        value
        3
      10. group Id
        OG009
        value
        2
      11. group Id
        OG010
        value
        2
      12. group Id
        OG011
        value
        5
      units
      Participants
    title
    Cycle 1 day 8
denoms
  1. counts
    1. group Id
      OG000
      value
      3
    2. group Id
      OG001
      value
      3
    3. group Id
      OG002
      value
      4
    4. group Id
      OG003
      value
      3
    5. group Id
      OG004
      value
      3
    6. group Id
      OG005
      value
      2
    7. group Id
      OG006
      value
      3
    8. group Id
      OG007
      value
      4
    9. group Id
      OG008
      value
      3
    10. group Id
      OG009
      value
      2
    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. AUC0-24 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 1 pre, EOI, 1, 2, 3, 5, and 7 hrs EOI, cycle 1 day 8 pre and EOI
title
Area Under the Concentration-time Curve (AUC) From Time 0 to 24 Hours (AUC0-24) 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