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NCT01943851 · OUTCOME

Part 2: Apparent Central Volume of Distribution (V1/F) of GSK525762 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
MEAN
Unit
Liters
Interval / dispersion
Standard Deviation
Time frame
Week 1 Day 1: pre-dose and at 0.5 - 2 hour, 4 - 8 hours post-dose

What was measured

Plasma samples for pharmacokinetic (PK) analysis of GSK525762 were collected at the indicated time points. PK parameters were calculated by empirical Bayes estimates. GSK525762 plasma concentration-time data was analyzed by Population PK methods using a non-linear mixed-effects modelling approach.

Analysis population: PK Population. Given only one participant at 80 mg for single dose data, population PK analysis of combined data from 75 mg QD and 80 mg QD CTCL was more appropriate. Hence the single participant of 80 mg QD arm was included in 75 mg QD MDS arm which leads to "N" of 75 mg arm within this outcome measure is greater than overall "N" for 75 mg QD MDS \& N=0 for 80 mg QC CTCL arm for this outcome measure.

Groups in this outcome

Part 2: GSK525762 60 mg QD CTCL

Participants Cutaneous T cell lymphoma (CTCL) were administered once daily oral dose of 60 mg GSK525762.

Part 2: GSK525762 75 mg QD MDS

Participants with Myelodysplastic Syndrome (MDS) were administered once daily oral dose of 75 mg GSK525762

Part 2: GSK525762 80 mg QD CTCL

Participants CTCL were administered once daily oral dose of 80 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 2: GSK525762 60 mg QD CTCL7
Part 2: GSK525762 75 mg QD MDS17
Part 2: GSK525762 80 mg QD CTCL0

Reported measurements

Source class 1
Values in Liters · Interval/dispersion: Standard Deviation
GroupValueSpreadLowerUpperComment
Part 2: GSK525762 60 mg QD CTCL51.519.50Not reportedNot reportedNot reported
Part 2: GSK525762 75 mg QD MDS47.98.01Not reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        spread
        19.50
        value
        51.5
      2. group Id
        OG001
        spread
        8.01
        value
        47.9
denoms
  1. counts
    1. group Id
      OG000
      value
      7
    2. group Id
      OG001
      value
      17
    3. group Id
      OG002
      value
      0
    units
    Participants
description
Plasma samples for pharmacokinetic (PK) analysis of GSK525762 were collected at the indicated time points. PK parameters were calculated by empirical Bayes estimates. GSK525762 plasma concentration-time data was analyzed by Population PK methods using a non-linear mixed-effects modelling approach.
dispersion Type
Standard Deviation
groups
  1. description
    Participants Cutaneous T cell lymphoma (CTCL) were administered once daily oral dose of 60 mg GSK525762.
    id
    OG000
    title
    Part 2: GSK525762 60 mg QD CTCL
  2. description
    Participants with Myelodysplastic Syndrome (MDS) were administered once daily oral dose of 75 mg GSK525762
    id
    OG001
    title
    Part 2: GSK525762 75 mg QD MDS
  3. description
    Participants CTCL were administered once daily oral dose of 80 mg GSK525762
    id
    OG002
    title
    Part 2: GSK525762 80 mg QD CTCL
param Type
MEAN
population Description
PK Population. Given only one participant at 80 mg for single dose data, population PK analysis of combined data from 75 mg QD and 80 mg QD CTCL was more appropriate. Hence the single participant of 80 mg QD arm was included in 75 mg QD MDS arm which leads to "N" of 75 mg arm within this outcome measure is greater than overall "N" for 75 mg QD MDS \& N=0 for 80 mg QC CTCL arm for this outcome measure.
reporting Status
POSTED
time Frame
Week 1 Day 1: pre-dose and at 0.5 - 2 hour, 4 - 8 hours post-dose
title
Part 2: Apparent Central Volume of Distribution (V1/F) of GSK525762 Following Single Dose Administration
type
SECONDARY
unit Of Measure
Liters

Download exact source JSON → · Snapshot ctgov-results-25a395029948b04d52b1253f

Preserved source evidence · Not medical advice