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NCT01943851 · OUTCOME

Part 1: Cmax and Cmin of GSK3529246 (Active Metabolite) Following Repeat Dose Administration

A Dose Escalation Study to Investigate the Safety, Pharmacokinetics (PK), Pharmacodynamics (PD) and Clinical Activity of GSK525762 in Subjects With Relapsed, Refractory Hematologic Malignancies · Source last updated 2024-10-01

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

Measure
GEOMETRIC_MEAN
Unit
Nanograms per milliliter (ng/mL)
Interval / dispersion
Geometric Coefficient of Variation
Time frame
Week 2 Day 7: Pre-dose and at 0.25, 0.5, 1, 2, 4, 8, 12 and 24 hours post-dose

What was measured

Plasma samples for pharmacokinetic (PK) analysis of GSK3529246 (active metabolite) were collected at the indicated time points. PK parameters were calculated by standard non-compartmental analysis. GSK3529246 is a metabolite of GSK525762.

Analysis population: PK Population. Only those participants with data available at the specified data points were analyzed. Plasma samples were not collected for analysis of GSK3529246 (active metabolite) for cohort GSK525762 5 mg QD, 10 mg QD, 20 mg QD, 40 mg QD, 60 mg QD AML, 80 mg QD, 80 mg QD AML, 120 mg QD AML.

Groups in this outcome

Part 1: GSK525762 5 mg QD

Participants were administered once daily oral dose of 5 milligrams (mg) GSK525762.

Part 1: GSK525762 10 mg QD

Participants were administered once daily oral dose of 10 mg GSK525762.

Part 1: GSK525762 20 mg QD

Participants were administered once daily oral dose of 20 mg GSK525762.

Part 1: GSK525762 30 mg QD MM

Participants with multiple myeloma (MM) were administered once daily oral dose of 30 mg GSK525762.

Part 1: GSK525762 40 mg QD

Participants were administered once daily oral dose of 40 mg GSK525762.

Part 1: GSK525762 40 mg QD MM

Participants with multiple myeloma were administered once daily oral dose of 40 mg GSK525762.

Part 1: GSK525762 60 mg QD AML

Participants with Acute Myeloid Leukemia (AML) were administered once daily oral dose of 60 mg GSK525762.

Part 1: GSK525762 60 mg QD NHL

Participants with Non-Hodgkin's Lymphoma (NHL) were administered once daily oral dose of 60 mg GSK525762.

Part 1: GSK525762 60 mg QD MM

Participants with MM were administered once daily oral dose of 60 mg GSK525762.

Part 1: GSK525762 75 mg QD AML

Participants with AML were administered once daily oral dose of 75 mg GSK525762.

Part 1: GSK525762 80 mg QD

Participants were administered once daily oral dose of 80 mg GSK525762.

Part 1: GSK525762 80 mg QD AML

Participants with AML were administered once daily oral dose of 80 mg GSK525762.

Part 1: GSK525762 80 mg QD NHL

Participants with NHL were administered once daily oral dose of 80 mg GSK525762.

Part 1: GSK525762 100 mg QD AML

Participants with AML were administered once daily oral dose of 100 mg GSK525762.

Part 1: GSK525762 120 mg QD AML

Participants with AML were administered once daily oral dose of 120 mg GSK525762.

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 1: GSK525762 5 mg QD0
Part 1: GSK525762 10 mg QD0
Part 1: GSK525762 20 mg QD0
Part 1: GSK525762 30 mg QD MM4
Part 1: GSK525762 40 mg QD0
Part 1: GSK525762 40 mg QD MM1
Part 1: GSK525762 60 mg QD AML0
Part 1: GSK525762 60 mg QD NHL9
Part 1: GSK525762 60 mg QD MM2
Part 1: GSK525762 75 mg QD AML7
Part 1: GSK525762 80 mg QD0
Part 1: GSK525762 80 mg QD AML0
Part 1: GSK525762 80 mg QD NHL4
Part 1: GSK525762 100 mg QD AML11
Part 1: GSK525762 120 mg QD AML0

Reported measurements

Cmax
Values in Nanograms per milliliter (ng/mL) · Interval/dispersion: Geometric Coefficient of Variation
GroupValueSpreadLowerUpperComment
Part 1: GSK525762 30 mg QD MM121.8326.75Not reportedNot reportedNot reported
Part 1: GSK525762 40 mg QD MM282.72NANot reportedNot reportedGeometric coefficient of variation could not be calculated for a single participant
Part 1: GSK525762 60 mg QD NHL453.8934.07Not reportedNot reportedNot reported
Part 1: GSK525762 60 mg QD MM500.6122.83Not reportedNot reportedNot reported
Part 1: GSK525762 75 mg QD AML445.4752.02Not reportedNot reportedNot reported
Part 1: GSK525762 80 mg QD NHL370.6735.23Not reportedNot reportedNot reported
Part 1: GSK525762 100 mg QD AML557.9231.81Not reportedNot reportedNot reported
Cmin
Values in Nanograms per milliliter (ng/mL) · Interval/dispersion: Geometric Coefficient of Variation
GroupValueSpreadLowerUpperComment
Part 1: GSK525762 30 mg QD MM27.1428.38Not reportedNot reportedNot reported
Part 1: GSK525762 40 mg QD MM15.18NANot reportedNot reportedGeometric coefficient of variation could not be calculated for a single participant
Part 1: GSK525762 60 mg QD NHL66.4981.56Not reportedNot reportedNot reported
Part 1: GSK525762 60 mg QD MM40.8845.39Not reportedNot reportedNot reported
Part 1: GSK525762 75 mg QD AML73.6088.34Not reportedNot reportedNot reported
Part 1: GSK525762 80 mg QD NHL38.7156.34Not reportedNot reportedNot reported
Part 1: GSK525762 100 mg QD AML116.6274.25Not reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG003
        spread
        26.75
        value
        121.83
      2. comment
        Geometric coefficient of variation could not be calculated for a single participant
        group Id
        OG005
        spread
        NA
        value
        282.72
      3. group Id
        OG007
        spread
        34.07
        value
        453.89
      4. group Id
        OG008
        spread
        22.83
        value
        500.61
      5. group Id
        OG009
        spread
        52.02
        value
        445.47
      6. group Id
        OG012
        spread
        35.23
        value
        370.67
      7. group Id
        OG013
        spread
        31.81
        value
        557.92
    title
    Cmax
  2. categories
    1. measurements
      1. group Id
        OG003
        spread
        28.38
        value
        27.14
      2. comment
        Geometric coefficient of variation could not be calculated for a single participant
        group Id
        OG005
        spread
        NA
        value
        15.18
      3. group Id
        OG007
        spread
        81.56
        value
        66.49
      4. group Id
        OG008
        spread
        45.39
        value
        40.88
      5. group Id
        OG009
        spread
        88.34
        value
        73.60
      6. group Id
        OG012
        spread
        56.34
        value
        38.71
      7. group Id
        OG013
        spread
        74.25
        value
        116.62
    title
    Cmin
denoms
  1. counts
    1. group Id
      OG000
      value
      0
    2. group Id
      OG001
      value
      0
    3. group Id
      OG002
      value
      0
    4. group Id
      OG003
      value
      4
    5. group Id
      OG004
      value
      0
    6. group Id
      OG005
      value
      1
    7. group Id
      OG006
      value
      0
    8. group Id
      OG007
      value
      9
    9. group Id
      OG008
      value
      2
    10. group Id
      OG009
      value
      7
    11. group Id
      OG010
      value
      0
    12. group Id
      OG011
      value
      0
    units
    Participants
description
Plasma samples for pharmacokinetic (PK) analysis of GSK3529246 (active metabolite) were collected at the indicated time points. PK parameters were calculated by standard non-compartmental analysis. GSK3529246 is a metabolite of GSK525762.
dispersion Type
Geometric Coefficient of Variation
groups
  1. description
    Participants were administered once daily oral dose of 5 milligrams (mg) GSK525762.
    id
    OG000
    title
    Part 1: GSK525762 5 mg QD
  2. description
    Participants were administered once daily oral dose of 10 mg GSK525762.
    id
    OG001
    title
    Part 1: GSK525762 10 mg QD
  3. description
    Participants were administered once daily oral dose of 20 mg GSK525762.
    id
    OG002
    title
    Part 1: GSK525762 20 mg QD
  4. description
    Participants with multiple myeloma (MM) were administered once daily oral dose of 30 mg GSK525762.
    id
    OG003
    title
    Part 1: GSK525762 30 mg QD MM
  5. description
    Participants were administered once daily oral dose of 40 mg GSK525762.
    id
    OG004
    title
    Part 1: GSK525762 40 mg QD
  6. description
    Participants with multiple myeloma were administered once daily oral dose of 40 mg GSK525762.
    id
    OG005
    title
    Part 1: GSK525762 40 mg QD MM
  7. description
    Participants with Acute Myeloid Leukemia (AML) were administered once daily oral dose of 60 mg GSK525762.
    id
    OG006
    title
    Part 1: GSK525762 60 mg QD AML
  8. description
    Participants with Non-Hodgkin's Lymphoma (NHL) were administered once daily oral dose of 60 mg GSK525762.
    id
    OG007
    title
    Part 1: GSK525762 60 mg QD NHL
  9. description
    Participants with MM were administered once daily oral dose of 60 mg GSK525762.
    id
    OG008
    title
    Part 1: GSK525762 60 mg QD MM
  10. description
    Participants with AML were administered once daily oral dose of 75 mg GSK525762.
    id
    OG009
    title
    Part 1: GSK525762 75 mg QD AML
  11. description
    Participants were administered once daily oral dose of 80 mg GSK525762.
    id
    OG010
    title
    Part 1: GSK525762 80 mg QD
  12. description
    Participants with AML were administered once daily oral dose of 80 mg GSK525762.
    id
    OG011
    title
    Part 1: GSK525762 80 mg QD AML
param Type
GEOMETRIC_MEAN
population Description
PK Population. Only those participants with data available at the specified data points were analyzed. Plasma samples were not collected for analysis of GSK3529246 (active metabolite) for cohort GSK525762 5 mg QD, 10 mg QD, 20 mg QD, 40 mg QD, 60 mg QD AML, 80 mg QD, 80 mg QD AML, 120 mg QD AML.
reporting Status
POSTED
time Frame
Week 2 Day 7: Pre-dose and at 0.25, 0.5, 1, 2, 4, 8, 12 and 24 hours post-dose
title
Part 1: Cmax and Cmin of GSK3529246 (Active Metabolite) Following Repeat Dose Administration
type
SECONDARY
unit Of Measure
Nanograms per milliliter (ng/mL)

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Preserved source evidence · Not medical advice