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NCT01546038 · OUTCOME

Tmax of Decitabine in Participants Receiving Glasdegib and Decitabine at Phase 1B on Cycle 1/Day 1 and Cycle 1/Day 2

A Study To Evaluate PF-04449913 With Chemotherapy In Patients With Acute Myeloid Leukemia or Myelodysplastic Syndrome · Source last updated 2020-03-03

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

Measure
MEDIAN
Unit
Hours
Interval / dispersion
Full Range
Time frame
Pre-dose, 0.5 hour from start of infusion, 1 hour (at end of infusion) and 2, 3 and 4 hours from start of infusion on Cycle 1/Day 1 and Cycle 1/Day 2

Analysis population: PK parameter analysis set: all treated participants who had at least 1 of the PK parameters of interest for any of the study drugs.

Groups in this outcome

Phase 1B: Glasdegib 100 mg + Decitabine

Participants received oral doses of glasdegib tablets 100 mg starting on Day 2 of Cycle 1 for PK assessment purposes and thereafter QD and continuously for 28-day cycles (starting on Day 1 for all other cycles). Decitabine was given at a dose of 20 mg/m\^2 as an intravenous (IV) infusion over 1 hour on Days 1-5 of the 28-day cycles.

Phase 1B: Glasdegib 200 mg + Decitabine

Participants received oral doses of glasdegib tablets 200 mg starting on Day 3 of Cycle 1 for PK assessment purposes and thereafter QD and continuously for 28-day cycles (starting on Day 1 for all other cycles). LDAC was given at a dose of 20 mg subcutaneously BID on Days 1-10 of the 28-day cycles. In March 2013, all active participants receiving glasdegib 200 mg were required to reduce dose to 100 mg. Participants who had glasdegib dose reduction were reported as the starting glasdegib dose level received. Two (2) participants in this cohort had dose reduction to 100 mg starting from Cycle 2/Day 1 and Cycle 2/Day 16, respectively.

Group identifiers and denominators belong to this outcome only. They may differ in another outcome or in safety reporting.

Analysis denominator · Participants

GroupSource count
Phase 1B: Glasdegib 100 mg + Decitabine4
Phase 1B: Glasdegib 200 mg + Decitabine3

Reported measurements

Cycle 1/Day 1

Analysis denominator · Participants

GroupSource count
Phase 1B: Glasdegib 100 mg + Decitabine3
Phase 1B: Glasdegib 200 mg + Decitabine3
Values in Hours · Interval/dispersion: Full Range
GroupValueSpreadLowerUpperComment
Phase 1B: Glasdegib 100 mg + Decitabine0.75Not reported0.501.0Not reported
Phase 1B: Glasdegib 200 mg + Decitabine0.53Not reported0.520.75Not reported
Cycle 1/Day 2

Analysis denominator · Participants

GroupSource count
Phase 1B: Glasdegib 100 mg + Decitabine3
Phase 1B: Glasdegib 200 mg + Decitabine3
Values in Hours · Interval/dispersion: Full Range
GroupValueSpreadLowerUpperComment
Phase 1B: Glasdegib 100 mg + Decitabine0.58Not reported0.530.95Not reported
Phase 1B: Glasdegib 200 mg + Decitabine0.53Not reported0.521.3Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        0.50
        upper Limit
        1.0
        value
        0.75
      2. group Id
        OG001
        lower Limit
        0.52
        upper Limit
        0.75
        value
        0.53
    denoms
    1. counts
      1. group Id
        OG000
        value
        3
      2. group Id
        OG001
        value
        3
      units
      Participants
    title
    Cycle 1/Day 1
  2. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        0.53
        upper Limit
        0.95
        value
        0.58
      2. group Id
        OG001
        lower Limit
        0.52
        upper Limit
        1.3
        value
        0.53
    denoms
    1. counts
      1. group Id
        OG000
        value
        3
      2. group Id
        OG001
        value
        3
      units
      Participants
    title
    Cycle 1/Day 2
denoms
  1. counts
    1. group Id
      OG000
      value
      4
    2. group Id
      OG001
      value
      3
    units
    Participants
dispersion Type
Full Range
groups
  1. description
    Participants received oral doses of glasdegib tablets 100 mg starting on Day 2 of Cycle 1 for PK assessment purposes and thereafter QD and continuously for 28-day cycles (starting on Day 1 for all other cycles). Decitabine was given at a dose of 20 mg/m\^2 as an intravenous (IV) infusion over 1 hour on Days 1-5 of the 28-day cycles.
    id
    OG000
    title
    Phase 1B: Glasdegib 100 mg + Decitabine
  2. description
    Participants received oral doses of glasdegib tablets 200 mg starting on Day 3 of Cycle 1 for PK assessment purposes and thereafter QD and continuously for 28-day cycles (starting on Day 1 for all other cycles). LDAC was given at a dose of 20 mg subcutaneously BID on Days 1-10 of the 28-day cycles. In March 2013, all active participants receiving glasdegib 200 mg were required to reduce dose to 100 mg. Participants who had glasdegib dose reduction were reported as the starting glasdegib dose level received. Two (2) participants in this cohort had dose reduction to 100 mg starting from Cycle 2/Day 1 and Cycle 2/Day 16, respectively.
    id
    OG001
    title
    Phase 1B: Glasdegib 200 mg + Decitabine
param Type
MEDIAN
population Description
PK parameter analysis set: all treated participants who had at least 1 of the PK parameters of interest for any of the study drugs.
reporting Status
POSTED
time Frame
Pre-dose, 0.5 hour from start of infusion, 1 hour (at end of infusion) and 2, 3 and 4 hours from start of infusion on Cycle 1/Day 1 and Cycle 1/Day 2
title
Tmax of Decitabine in Participants Receiving Glasdegib and Decitabine at Phase 1B on Cycle 1/Day 1 and Cycle 1/Day 2
type
SECONDARY
unit Of Measure
Hours

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