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NCT01546038 · OUTCOME

Ratios of mRNA Levels to Baseline at Phase 2 Fit - End of Treatment

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
ratio
Interval / dispersion
Full Range
Time frame
Baseline (Induction Cycle 1/Day -3 pre-dose); End of Treatment (maximum of 12 cycles from start of therapy or until disease progression or relapse, participant refusal or unacceptable toxicity occurred, whichever came first, an average of 1 year)

What was measured

Whole blood mRNA analyses were performed on 21 mRNA candidates. Selected values showing statistically significant differences compared with baseline are reported here. CCND2:G1/S-Specific Cyclin D2; MSI2: Musashi RNA Binding Protein 2; PTCH2: Patched 2.

Analysis population: PD analysis set: all enrolled participants in Phase 2 Fit who received at least 1 dose of glasdegib, had at least 1 PD parameter with a baseline and an adequate post treatment assessment.

Groups in this outcome

Phase 2 Fit: Glasdegib 100 mg + Cytarabine/Daunorubicin

Participants received 1-2 cycles of induction (glasdegib and daunorubicin/cytarabine), followed by 2-4 cycles of consolidation (glasdegib and high dose cytarabine) and a maximum of 6 cycles of maintenance (glasdegib alone). Daunorubicin was given on Days 1-3 QD at a dose of 60 mg/m\^2/day by IV together with cytarabine on Days 1-7 at a dose of 100 mg/m\^2/day by continuous IV infusion for each cycle of induction. Cytarabine was given on Days 1, 3, and 5 at a dose of 1 g/m\^2 administered as a 3-hour IV infusion every 12 hours (2 g/m\^2/day) for each cycle of consolidation. Glasdegib tablets 100 mg QD was started on induction Cycle 1/Day -3 and administered continuously QD thereafter for the duration of the study. A cycle was defined as 28 days.

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 2 Fit: Glasdegib 100 mg + Cytarabine/Daunorubicin62

Reported measurements

CCND2

Analysis denominator · Participants

GroupSource count
Phase 2 Fit: Glasdegib 100 mg + Cytarabine/Daunorubicin42
Values in ratio · Interval/dispersion: Full Range
GroupValueSpreadLowerUpperComment
Phase 2 Fit: Glasdegib 100 mg + Cytarabine/Daunorubicin0.80Not reported0.233.23Not reported
MSI2

Analysis denominator · Participants

GroupSource count
Phase 2 Fit: Glasdegib 100 mg + Cytarabine/Daunorubicin42
Values in ratio · Interval/dispersion: Full Range
GroupValueSpreadLowerUpperComment
Phase 2 Fit: Glasdegib 100 mg + Cytarabine/Daunorubicin0.80Not reported0.314.58Not reported
PTCH2

Analysis denominator · Participants

GroupSource count
Phase 2 Fit: Glasdegib 100 mg + Cytarabine/Daunorubicin12
Values in ratio · Interval/dispersion: Full Range
GroupValueSpreadLowerUpperComment
Phase 2 Fit: Glasdegib 100 mg + Cytarabine/Daunorubicin0.70Not reported0.291.90Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        0.23
        upper Limit
        3.23
        value
        0.80
    denoms
    1. counts
      1. group Id
        OG000
        value
        42
      units
      Participants
    title
    CCND2
  2. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        0.31
        upper Limit
        4.58
        value
        0.80
    denoms
    1. counts
      1. group Id
        OG000
        value
        42
      units
      Participants
    title
    MSI2
  3. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        0.29
        upper Limit
        1.90
        value
        0.70
    denoms
    1. counts
      1. group Id
        OG000
        value
        12
      units
      Participants
    title
    PTCH2
denoms
  1. counts
    1. group Id
      OG000
      value
      62
    units
    Participants
description
Whole blood mRNA analyses were performed on 21 mRNA candidates. Selected values showing statistically significant differences compared with baseline are reported here. CCND2:G1/S-Specific Cyclin D2; MSI2: Musashi RNA Binding Protein 2; PTCH2: Patched 2.
dispersion Type
Full Range
groups
  1. description
    Participants received 1-2 cycles of induction (glasdegib and daunorubicin/cytarabine), followed by 2-4 cycles of consolidation (glasdegib and high dose cytarabine) and a maximum of 6 cycles of maintenance (glasdegib alone). Daunorubicin was given on Days 1-3 QD at a dose of 60 mg/m\^2/day by IV together with cytarabine on Days 1-7 at a dose of 100 mg/m\^2/day by continuous IV infusion for each cycle of induction. Cytarabine was given on Days 1, 3, and 5 at a dose of 1 g/m\^2 administered as a 3-hour IV infusion every 12 hours (2 g/m\^2/day) for each cycle of consolidation. Glasdegib tablets 100 mg QD was started on induction Cycle 1/Day -3 and administered continuously QD thereafter for the duration of the study. A cycle was defined as 28 days.
    id
    OG000
    title
    Phase 2 Fit: Glasdegib 100 mg + Cytarabine/Daunorubicin
param Type
MEDIAN
population Description
PD analysis set: all enrolled participants in Phase 2 Fit who received at least 1 dose of glasdegib, had at least 1 PD parameter with a baseline and an adequate post treatment assessment.
reporting Status
POSTED
time Frame
Baseline (Induction Cycle 1/Day -3 pre-dose); End of Treatment (maximum of 12 cycles from start of therapy or until disease progression or relapse, participant refusal or unacceptable toxicity occurred, whichever came first, an average of 1 year)
title
Ratios of mRNA Levels to Baseline at Phase 2 Fit - End of Treatment
type
SECONDARY
unit Of Measure
ratio

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Preserved source evidence · Not medical advice