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NCT03465540 · OUTCOME

Overall Response Rate (ORR) for Participants With Acute Myeloid Leukemia (AML)

Safety, Tolerability, Pharmacokinetics and Efficacy of AMG 397 in Subjects With Selected Relapsed or Refractory Hematological Malignancies · Source last updated 2023-04-12

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
Up to end of study (a maximum of 48 weeks)

What was measured

ORR was assessed for participants with AML using response criteria per European Leukemia Network Response Criteria. ORR was defined as the percentage of participants who experienced either of the following based on investigator assessment: * PR * morphological leukemia-free state (MLFS) * complete remission with incomplete hematologic recovery (CRi) * complete remission * complete remission without minimal residual disease (CRmrd-).

Analysis population: Parts 2 and 3 were not initiated and did not enrol any participants, therefore results presented only included participants in part 1. Participants with AML were only enrolled in part 1b, so therefore data is only presented for part 1b. FAS: All participants who were enrolled and received at least 1 dose of AMG 397.

Groups in this outcome

Part 1b: 80 mg AMG 397

Participants with RR AML received 80 mg AMG 397 QD2, as part of a 28-day treatment cycle. Participants could receive AMG 397 until the participant became intolerant to the investigational product, signs and symptoms of clinical progression were evident as determined by the investigator, or the participant withdrew consent.

Part 1b: 160 mg AMG 397

Participants with RR AML received 160 mg AMG 397 QD2, as part of a 28-day treatment cycle. Participants could receive AMG 397 until the participant became intolerant to the investigational product, signs and symptoms of clinical progression were evident as determined by the investigator, or the participant withdrew consent.

Part 1b: 320 mg AMG 397

Participants with RR AML received 320 mg AMG 397 QD2, as part of a 28-day treatment cycle. Participants could receive AMG 397 until the participant became intolerant to the investigational product, signs and symptoms of clinical progression were evident as determined by the investigator, or the participant withdrew consent.

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 1b: 80 mg AMG 3974
Part 1b: 160 mg AMG 3975
Part 1b: 320 mg AMG 3973

Reported measurements

Source class 1
Values in Percentage of participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Part 1b: 80 mg AMG 3970.00.000.0060.24Not reported
Part 1b: 160 mg AMG 3970.00.000.0052.18Not reported
Part 1b: 320 mg AMG 3970.00.000.0070.76Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        0.00
        spread
        0.00
        upper Limit
        60.24
        value
        0.0
      2. group Id
        OG001
        lower Limit
        0.00
        spread
        0.00
        upper Limit
        52.18
        value
        0.0
      3. group Id
        OG002
        lower Limit
        0.00
        spread
        0.00
        upper Limit
        70.76
        value
        0.0
denoms
  1. counts
    1. group Id
      OG000
      value
      4
    2. group Id
      OG001
      value
      5
    3. group Id
      OG002
      value
      3
    units
    Participants
description
ORR was assessed for participants with AML using response criteria per European Leukemia Network Response Criteria. ORR was defined as the percentage of participants who experienced either of the following based on investigator assessment: * PR * morphological leukemia-free state (MLFS) * complete remission with incomplete hematologic recovery (CRi) * complete remission * complete remission without minimal residual disease (CRmrd-).
dispersion Type
95% Confidence Interval
groups
  1. description
    Participants with RR AML received 80 mg AMG 397 QD2, as part of a 28-day treatment cycle. Participants could receive AMG 397 until the participant became intolerant to the investigational product, signs and symptoms of clinical progression were evident as determined by the investigator, or the participant withdrew consent.
    id
    OG000
    title
    Part 1b: 80 mg AMG 397
  2. description
    Participants with RR AML received 160 mg AMG 397 QD2, as part of a 28-day treatment cycle. Participants could receive AMG 397 until the participant became intolerant to the investigational product, signs and symptoms of clinical progression were evident as determined by the investigator, or the participant withdrew consent.
    id
    OG001
    title
    Part 1b: 160 mg AMG 397
  3. description
    Participants with RR AML received 320 mg AMG 397 QD2, as part of a 28-day treatment cycle. Participants could receive AMG 397 until the participant became intolerant to the investigational product, signs and symptoms of clinical progression were evident as determined by the investigator, or the participant withdrew consent.
    id
    OG002
    title
    Part 1b: 320 mg AMG 397
param Type
NUMBER
population Description
Parts 2 and 3 were not initiated and did not enrol any participants, therefore results presented only included participants in part 1. Participants with AML were only enrolled in part 1b, so therefore data is only presented for part 1b. FAS: All participants who were enrolled and received at least 1 dose of AMG 397.
reporting Status
POSTED
time Frame
Up to end of study (a maximum of 48 weeks)
title
Overall Response Rate (ORR) for Participants With Acute Myeloid Leukemia (AML)
type
SECONDARY
unit Of Measure
Percentage of participants

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

Preserved source evidence · Not medical advice