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NCT01546038 · OUTCOME

Post-baseline Levels of Serum Circulating Protein Analytes Associated With Best Overall Response at Phase 1B - Induction Cycle 1/Day 3

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
pg/mL
Interval / dispersion
Full Range
Time frame
Induction Cycle 1/Day 3, 1 Hour Post dose

What was measured

Responders were AML participants who achieved CR, CRi, MLFS, PR or PRi based on investigator-reported best overall response and MDS participants who achieved CR, mCR, PR or SD based on investigator-reported best overall response. A total of 38 proteins were analyzed. The data of analytes for which the serum level showed statistically significant correlation with clinical response are reported. Post-baseline levels statistically significant associated with best overall response was only seen for SDF-1 (Stromal cell-derived factor 1) at Induction Cycle 1/Day 3.

Analysis population: PD analysis set: all enrolled participants in the Phase 1B portion who received at least 1 dose of glasdegib, and had at least 1 PD parameter from the corresponding assay sample with a baseline and an adequate post treatment assessment.

Groups in this outcome

Phase 1B: Glasdegib + Cytarabine/Dauno (Biomarker, Responder)

AML subjects who achieved CR, CRi, MLFS, PR, or PRi (AML investigator reported best overall response), and MDS subjects who achieved CR, mCR, PR, or SD (MDS investigator reported best overall response). Dauno is short for daunorubicin.

Phase 1B: Glasdegib+Cytarabine/Dauno(Biomarker,Non-Responder)

AML participants who did not achieve CR, CRi, MLFS, PR, or PRi; and MDS participants who did not achieve CR, mCR, PR or SD were defined as non-responders for best overall response. Dauno is short for daunorubicin.

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 + Cytarabine/Dauno (Biomarker, Responder)13
Phase 1B: Glasdegib+Cytarabine/Dauno(Biomarker,Non-Responder)8

Reported measurements

Source class 1
Values in pg/mL · Interval/dispersion: Full Range
GroupValueSpreadLowerUpperComment
Phase 1B: Glasdegib + Cytarabine/Dauno (Biomarker, Responder)2510.00Not reported1530.003520.00Not reported
Phase 1B: Glasdegib+Cytarabine/Dauno(Biomarker,Non-Responder)3260.00Not reported1350.004430.00Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        1530.00
        upper Limit
        3520.00
        value
        2510.00
      2. group Id
        OG001
        lower Limit
        1350.00
        upper Limit
        4430.00
        value
        3260.00
denoms
  1. counts
    1. group Id
      OG000
      value
      13
    2. group Id
      OG001
      value
      8
    units
    Participants
description
Responders were AML participants who achieved CR, CRi, MLFS, PR or PRi based on investigator-reported best overall response and MDS participants who achieved CR, mCR, PR or SD based on investigator-reported best overall response. A total of 38 proteins were analyzed. The data of analytes for which the serum level showed statistically significant correlation with clinical response are reported. Post-baseline levels statistically significant associated with best overall response was only seen for SDF-1 (Stromal cell-derived factor 1) at Induction Cycle 1/Day 3.
dispersion Type
Full Range
groups
  1. description
    AML subjects who achieved CR, CRi, MLFS, PR, or PRi (AML investigator reported best overall response), and MDS subjects who achieved CR, mCR, PR, or SD (MDS investigator reported best overall response). Dauno is short for daunorubicin.
    id
    OG000
    title
    Phase 1B: Glasdegib + Cytarabine/Dauno (Biomarker, Responder)
  2. description
    AML participants who did not achieve CR, CRi, MLFS, PR, or PRi; and MDS participants who did not achieve CR, mCR, PR or SD were defined as non-responders for best overall response. Dauno is short for daunorubicin.
    id
    OG001
    title
    Phase 1B: Glasdegib+Cytarabine/Dauno(Biomarker,Non-Responder)
param Type
MEDIAN
population Description
PD analysis set: all enrolled participants in the Phase 1B portion who received at least 1 dose of glasdegib, and had at least 1 PD parameter from the corresponding assay sample with a baseline and an adequate post treatment assessment.
reporting Status
POSTED
time Frame
Induction Cycle 1/Day 3, 1 Hour Post dose
title
Post-baseline Levels of Serum Circulating Protein Analytes Associated With Best Overall Response at Phase 1B - Induction Cycle 1/Day 3
type
SECONDARY
unit Of Measure
pg/mL

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Preserved source evidence · Not medical advice