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NCT01943851 · OUTCOME

Part 1: Trough Concentration (Ctau) of GSK525762 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 on Days 4, 6 and 7

What was measured

Plasma samples for PK analysis of GSK525762 were collected at the indicated time points. PK parameters were calculated by standard non-compartmental analysis.

Analysis population: PK Population. Only those participants with data available at the specified data points were analyzed.

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 QD1
Part 1: GSK525762 10 mg QD1
Part 1: GSK525762 20 mg QD1
Part 1: GSK525762 30 mg QD MM4
Part 1: GSK525762 40 mg QD1
Part 1: GSK525762 40 mg QD MM4
Part 1: GSK525762 60 mg QD AML3
Part 1: GSK525762 60 mg QD NHL11
Part 1: GSK525762 60 mg QD MM2
Part 1: GSK525762 75 mg QD AML7
Part 1: GSK525762 80 mg QD1
Part 1: GSK525762 80 mg QD AML6
Part 1: GSK525762 80 mg QD NHL4
Part 1: GSK525762 100 mg QD AML11
Part 1: GSK525762 120 mg QD AML2

Reported measurements

Source class 1
Values in Nanograms per milliliter (ng/mL) · Interval/dispersion: Geometric Coefficient of Variation
GroupValueSpreadLowerUpperComment
Part 1: GSK525762 5 mg QD0.91NANot reportedNot reportedGeometric coefficient of variation could not be calculated for a single participant
Part 1: GSK525762 10 mg QD3.90NANot reportedNot reportedGeometric coefficient of variation could not be calculated for a single participant
Part 1: GSK525762 20 mg QD3.76NANot reportedNot reportedGeometric coefficient of variation could not be calculated for a single participant
Part 1: GSK525762 30 mg QD MM4.8878.94Not reportedNot reportedNot reported
Part 1: GSK525762 40 mg QD8.12NANot reportedNot reportedGeometric coefficient of variation could not be calculated for a single participant
Part 1: GSK525762 40 mg QD MM2.26114.63Not reportedNot reportedNot reported
Part 1: GSK525762 60 mg QD AML32.8588.47Not reportedNot reportedNot reported
Part 1: GSK525762 60 mg QD NHL5.9941.92Not reportedNot reportedNot reported
Part 1: GSK525762 60 mg QD MM0.03128.56Not reportedNot reportedNot reported
Part 1: GSK525762 75 mg QD AML13.21102.35Not reportedNot reportedNot reported
Part 1: GSK525762 80 mg QD2.08NANot reportedNot reportedGeometric coefficient of variation could not be calculated for a single participant
Part 1: GSK525762 80 mg QD AML15.77123.78Not reportedNot reportedNot reported
Part 1: GSK525762 80 mg QD NHL2.2592.05Not reportedNot reportedNot reported
Part 1: GSK525762 100 mg QD AML42.18139.74Not reportedNot reportedNot reported
Part 1: GSK525762 120 mg QD AML14.3468.62Not reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. comment
        Geometric coefficient of variation could not be calculated for a single participant
        group Id
        OG000
        spread
        NA
        value
        0.91
      2. comment
        Geometric coefficient of variation could not be calculated for a single participant
        group Id
        OG001
        spread
        NA
        value
        3.90
      3. comment
        Geometric coefficient of variation could not be calculated for a single participant
        group Id
        OG002
        spread
        NA
        value
        3.76
      4. group Id
        OG003
        spread
        78.94
        value
        4.88
      5. comment
        Geometric coefficient of variation could not be calculated for a single participant
        group Id
        OG004
        spread
        NA
        value
        8.12
      6. group Id
        OG005
        spread
        114.63
        value
        2.26
      7. group Id
        OG006
        spread
        88.47
        value
        32.85
      8. group Id
        OG007
        spread
        41.92
        value
        5.99
      9. group Id
        OG008
        spread
        128.56
        value
        0.03
      10. group Id
        OG009
        spread
        102.35
        value
        13.21
      11. comment
        Geometric coefficient of variation could not be calculated for a single participant
        group Id
        OG010
        spread
        NA
        value
        2.08
      12. group Id
        OG011
        spread
        123.78
        value
        15.77
denoms
  1. counts
    1. group Id
      OG000
      value
      1
    2. group Id
      OG001
      value
      1
    3. group Id
      OG002
      value
      1
    4. group Id
      OG003
      value
      4
    5. group Id
      OG004
      value
      1
    6. group Id
      OG005
      value
      4
    7. group Id
      OG006
      value
      3
    8. group Id
      OG007
      value
      11
    9. group Id
      OG008
      value
      2
    10. group Id
      OG009
      value
      7
    11. group Id
      OG010
      value
      1
    12. group Id
      OG011
      value
      6
    units
    Participants
description
Plasma samples for PK analysis of GSK525762 were collected at the indicated time points. PK parameters were calculated by standard non-compartmental analysis.
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.
reporting Status
POSTED
time Frame
Week 2 Day 7: Pre-dose on Days 4, 6 and 7
title
Part 1: Trough Concentration (Ctau) of GSK525762 Following Repeat Dose Administration
type
SECONDARY
unit Of Measure
Nanograms per milliliter (ng/mL)

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Preserved source evidence · Not medical advice