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NCT05209152 · OUTCOME

Number of Participants Who Experienced a Dose Limiting Toxicity (DLT)

AMG 176 With Azacitidine in Subjects With Myelodysplastic Syndrome /Chronic Myelomonocytic Leukemia · Source last updated 2025-07-14

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

Measure
COUNT_OF_PARTICIPANTS
Unit
Participants
Interval / dispersion
Not reported
Time frame
Day 1 to day 28 of cycle 1 (each cycle was 28 days)

What was measured

DLTs were graded using the Common Terminology Criteria for Adverse Events (CTCAE) version 5.0 and included the below if considered by the investigator to be related to AMG 176: Grade 3 or higher non-hematological or a Grade 4 hematologic adverse event (AE) during the DLT observation period in Part 1. CTCAE Grade 1 = mild, Grade 2 = moderate, Grade 3 = severe, Grade 4 = life-threatening, and Grade 5 results in death.

Analysis population: DLT-evaluable participants were those who experienced a DLT during the DLT evaluation period or if they received 75% of the planned doses of AMG 176 and completed the DLT evaluation period.

Groups in this outcome

Part 1A Dose Exploration: AMG 176 Dose Level 1

Participants received IV AMG 176 at dose level 1 once a week in 28-day cycles. Treatment was planned until disease progression or unacceptable toxicity.

Part 1A Dose Exploration: AMG 176 Dose Level 1 Then Dose Level 2

Participants received IV AMG 176 at dose level 1 on cycle 1 day 1 and then dose level 2 from cycle 1 day 8 and once a week thereafter (each cycle = 28 days). Treatment was planned until disease progression or unacceptable toxicity.

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 Dose Exploration: AMG 176 Dose Level 14
Part 1A Dose Exploration: AMG 176 Dose Level 1 Then Dose Level 23

Reported measurements

Source class 1
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Part 1A Dose Exploration: AMG 176 Dose Level 10Not reportedNot reportedNot reportedNot reported
Part 1A Dose Exploration: AMG 176 Dose Level 1 Then Dose Level 20Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        0
      2. group Id
        OG001
        value
        0
denoms
  1. counts
    1. group Id
      OG000
      value
      4
    2. group Id
      OG001
      value
      3
    units
    Participants
description
DLTs were graded using the Common Terminology Criteria for Adverse Events (CTCAE) version 5.0 and included the below if considered by the investigator to be related to AMG 176: Grade 3 or higher non-hematological or a Grade 4 hematologic adverse event (AE) during the DLT observation period in Part 1. CTCAE Grade 1 = mild, Grade 2 = moderate, Grade 3 = severe, Grade 4 = life-threatening, and Grade 5 results in death.
groups
  1. description
    Participants received IV AMG 176 at dose level 1 once a week in 28-day cycles. Treatment was planned until disease progression or unacceptable toxicity.
    id
    OG000
    title
    Part 1A Dose Exploration: AMG 176 Dose Level 1
  2. description
    Participants received IV AMG 176 at dose level 1 on cycle 1 day 1 and then dose level 2 from cycle 1 day 8 and once a week thereafter (each cycle = 28 days). Treatment was planned until disease progression or unacceptable toxicity.
    id
    OG001
    title
    Part 1A Dose Exploration: AMG 176 Dose Level 1 Then Dose Level 2
param Type
COUNT_OF_PARTICIPANTS
population Description
DLT-evaluable participants were those who experienced a DLT during the DLT evaluation period or if they received 75% of the planned doses of AMG 176 and completed the DLT evaluation period.
reporting Status
POSTED
time Frame
Day 1 to day 28 of cycle 1 (each cycle was 28 days)
title
Number of Participants Who Experienced a Dose Limiting Toxicity (DLT)
type
PRIMARY
unit Of Measure
Participants

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

Preserved source evidence · Not medical advice