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NCT01943851 · OUTCOME

Part 1: Cmax and Cmin of GSK3529246 (Active Metabolite) Following Single 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 1 Day 1: 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 (represented by n=X in category titles). 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 MM5
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 NHL15
Part 1: GSK525762 60 mg QD MM3
Part 1: GSK525762 75 mg QD AML8
Part 1: GSK525762 80 mg QD0
Part 1: GSK525762 80 mg QD AML0
Part 1: GSK525762 80 mg QD NHL7
Part 1: GSK525762 100 mg QD AML16
Part 1: GSK525762 120 mg QD AML0

Reported measurements

Cmax, n=0,0,0,5,0,1, 0,15,3,8,0,0,7,16,0

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 MM5
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 NHL15
Part 1: GSK525762 60 mg QD MM3
Part 1: GSK525762 75 mg QD AML8
Part 1: GSK525762 80 mg QD0
Part 1: GSK525762 80 mg QD AML0
Part 1: GSK525762 80 mg QD NHL7
Part 1: GSK525762 100 mg QD AML16
Part 1: GSK525762 120 mg QD AML0
Values in Nanograms per milliliter (ng/mL) · Interval/dispersion: Geometric Coefficient of Variation
GroupValueSpreadLowerUpperComment
Part 1: GSK525762 30 mg QD MM109.4545.38Not reportedNot reportedNot reported
Part 1: GSK525762 40 mg QD MM246.12NANot reportedNot reportedGeometric coefficient of variation could not be calculated for a single participant
Part 1: GSK525762 60 mg QD NHL239.9826.75Not reportedNot reportedNot reported
Part 1: GSK525762 60 mg QD MM361.3054.77Not reportedNot reportedNot reported
Part 1: GSK525762 75 mg QD AML251.7349.71Not reportedNot reportedNot reported
Part 1: GSK525762 80 mg QD NHL325.4247.17Not reportedNot reportedNot reported
Part 1: GSK525762 100 mg QD AML201.0256.94Not reportedNot reportedNot reported
Cmin, n=0,0,0,2,0,1, 0,14,3,7,0,0,6,13,0

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 MM2
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 NHL14
Part 1: GSK525762 60 mg QD MM3
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 NHL6
Part 1: GSK525762 100 mg QD AML13
Part 1: GSK525762 120 mg QD AML0
Values in Nanograms per milliliter (ng/mL) · Interval/dispersion: Geometric Coefficient of Variation
GroupValueSpreadLowerUpperComment
Part 1: GSK525762 30 mg QD MM2.474.29Not reportedNot reportedNot reported
Part 1: GSK525762 40 mg QD MM66.39NANot reportedNot reportedGeometric coefficient of variation could not be calculated for a single participant
Part 1: GSK525762 60 mg QD NHL18.17116.63Not reportedNot reportedNot reported
Part 1: GSK525762 60 mg QD MM10.83161.52Not reportedNot reportedNot reported
Part 1: GSK525762 75 mg QD AML18.4571.98Not reportedNot reportedNot reported
Part 1: GSK525762 80 mg QD NHL12.66108.08Not reportedNot reportedNot reported
Part 1: GSK525762 100 mg QD AML14.1799.02Not reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG003
        spread
        45.38
        value
        109.45
      2. comment
        Geometric coefficient of variation could not be calculated for a single participant
        group Id
        OG005
        spread
        NA
        value
        246.12
      3. group Id
        OG007
        spread
        26.75
        value
        239.98
      4. group Id
        OG008
        spread
        54.77
        value
        361.30
      5. group Id
        OG009
        spread
        49.71
        value
        251.73
      6. group Id
        OG012
        spread
        47.17
        value
        325.42
      7. group Id
        OG013
        spread
        56.94
        value
        201.02
    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
        5
      5. group Id
        OG004
        value
        0
      6. group Id
        OG005
        value
        1
      7. group Id
        OG006
        value
        0
      8. group Id
        OG007
        value
        15
      9. group Id
        OG008
        value
        3
      10. group Id
        OG009
        value
        8
      11. group Id
        OG010
        value
        0
      12. group Id
        OG011
        value
        0
      units
      Participants
    title
    Cmax, n=0,0,0,5,0,1, 0,15,3,8,0,0,7,16,0
  2. categories
    1. measurements
      1. group Id
        OG003
        spread
        4.29
        value
        2.47
      2. comment
        Geometric coefficient of variation could not be calculated for a single participant
        group Id
        OG005
        spread
        NA
        value
        66.39
      3. group Id
        OG007
        spread
        116.63
        value
        18.17
      4. group Id
        OG008
        spread
        161.52
        value
        10.83
      5. group Id
        OG009
        spread
        71.98
        value
        18.45
      6. group Id
        OG012
        spread
        108.08
        value
        12.66
      7. group Id
        OG013
        spread
        99.02
        value
        14.17
    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
        2
      5. group Id
        OG004
        value
        0
      6. group Id
        OG005
        value
        1
      7. group Id
        OG006
        value
        0
      8. group Id
        OG007
        value
        14
      9. group Id
        OG008
        value
        3
      10. group Id
        OG009
        value
        7
      11. group Id
        OG010
        value
        0
      12. group Id
        OG011
        value
        0
      units
      Participants
    title
    Cmin, n=0,0,0,2,0,1, 0,14,3,7,0,0,6,13,0
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
      5
    5. group Id
      OG004
      value
      0
    6. group Id
      OG005
      value
      1
    7. group Id
      OG006
      value
      0
    8. group Id
      OG007
      value
      15
    9. group Id
      OG008
      value
      3
    10. group Id
      OG009
      value
      8
    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 (represented by n=X in category titles). 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 1 Day 1: 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 Single Dose Administration
type
SECONDARY
unit Of Measure
Nanograms per milliliter (ng/mL)

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Preserved source evidence · Not medical advice