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NCT02064387 · OUTCOME

Trough Plasma Concentration (Ctrough) of GSK2857916 Following IV Dose in Participants With Relapsed/Refractory MM - Part 1

Dose Escalation Study to Investigate the Safety, Pharmacokinetics, Pharmacodynamics, Immunogenicity and Clinical Activity of GSK2857916 · Source last updated 2020-08-11

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
Interval / dispersion
Geometric Coefficient of Variation
Time frame
Pre-dose, 30 minutes post-SOI, at EOI, 1, 3, 8 and 24 hours post-EOI of Day 1 (Cycle 1), Pre-dose and EOI of Day 1 (Cycle 2 and Cycle 4)

What was measured

Blood samples were collected at designated timepoints. PK parameters of GSK2857916 were calculated using non-compartmental methods. NA indicates that the geometric mean and geometric coefficient of variation could not be calculated since the concentration was not quantifiable. NA indicates that geometric coefficient of variation could not be calculated for a single participant.

Analysis population: PK Part 1 Population. Only those participants with data available at the specified data points were analyzed (represented by n=X in the category titles).

Groups in this outcome

Part 1: GSK2857916 0.03 mg/kg

Participants were administered a dose of 0.03 milligrams per kilogram (mg/kg) GSK2857916 as intravenous (IV) infusion once every three weeks for a maximum of 16 cycles (1 cycle= 21 days).

Part 1: GSK2857916 0.06 mg/kg

Participants were administered a dose of 0.06 mg/kg GSK2857916 as IV infusion once every three weeks for a maximum of 16 cycles (1 cycle= 21 days).

Part 1: GSK2857916 0.12 mg/kg

Participants were administered a dose of 0.12 mg/kg GSK2857916 as IV infusion once every three weeks for a maximum of 16 cycles (1 cycle= 21 days).

Part 1: GSK2857916 0.24 mg/kg

Participants were administered a dose of 0.24 mg/kg GSK2857916 as IV infusion once every three weeks for a maximum of 16 cycles (1 cycle= 21 days).

Part 1: GSK2857916 0.48 mg/kg

Participants were administered a dose of 0.48 mg/kg GSK2857916 as IV infusion once every three weeks for a maximum of 16 cycles (1 cycle= 21 days).

Part 1: GSK2857916 0.96 mg/kg

Participants were administered a dose of 0.96 mg/kg GSK2857916 as IV infusion once every three weeks for a maximum of 16 cycles (1 cycle= 21 days).

Part 1: GSK2857916 1.92 mg/kg

Participants were administered a dose of 1.92 mg/kg GSK2857916 as IV infusion once every three weeks for a maximum of 16 cycles (1 cycle= 21 days).

Part 1: GSK2857916 3.40 mg/kg

Participants were administered a dose of 3.40 mg/kg GSK2857916 as IV infusion once every three weeks for a maximum of 16 cycles (1 cycle= 21 days).

Part 1: GSK2857916 4.60 mg/kg

Participants were administered a dose of 4.60 mg/kg GSK2857916 as IV infusion once every three weeks for a maximum of 16 cycles (1 cycle= 21 days).

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: GSK2857916 0.03 mg/kg1
Part 1: GSK2857916 0.06 mg/kg1
Part 1: GSK2857916 0.12 mg/kg4
Part 1: GSK2857916 0.24 mg/kg4
Part 1: GSK2857916 0.48 mg/kg4
Part 1: GSK2857916 0.96 mg/kg3
Part 1: GSK2857916 1.92 mg/kg4
Part 1: GSK2857916 3.40 mg/kg3
Part 1: GSK2857916 4.60 mg/kg6

Reported measurements

Day 1, Cycle 1,n=0,1,4,2,1,3,3,2,6

Analysis denominator · Participants

GroupSource count
Part 1: GSK2857916 0.03 mg/kg0
Part 1: GSK2857916 0.06 mg/kg1
Part 1: GSK2857916 0.12 mg/kg4
Part 1: GSK2857916 0.24 mg/kg2
Part 1: GSK2857916 0.48 mg/kg1
Part 1: GSK2857916 0.96 mg/kg3
Part 1: GSK2857916 1.92 mg/kg3
Part 1: GSK2857916 3.40 mg/kg2
Part 1: GSK2857916 4.60 mg/kg6
Values in Nanograms per milliliter · Interval/dispersion: Geometric Coefficient of Variation
GroupValueSpreadLowerUpperComment
Part 1: GSK2857916 0.06 mg/kgNANANot reportedNot reportedNA indicates that the geometric mean and geometric coefficient of variation could not be calculated since the concentration was not quantifiable.
Part 1: GSK2857916 0.12 mg/kg381.95105.55Not reportedNot reportedNot reported
Part 1: GSK2857916 0.24 mg/kg1331.1144.43Not reportedNot reportedNot reported
Part 1: GSK2857916 0.48 mg/kg4307.00NANot reportedNot reportedNA indicates that geometric coefficient of variation could not be calculated for a single participant.
Part 1: GSK2857916 0.96 mg/kg3720.27113.71Not reportedNot reportedNot reported
Part 1: GSK2857916 1.92 mg/kg11420.6135.70Not reportedNot reportedNot reported
Part 1: GSK2857916 3.40 mg/kg28134.4635.97Not reportedNot reportedNot reported
Part 1: GSK2857916 4.60 mg/kg2301.1875.69Not reportedNot reportedNot reported
Day 1, Cycle 2,n=0,1,0,2,1,2,2,2,5

Analysis denominator · Participants

GroupSource count
Part 1: GSK2857916 0.03 mg/kg0
Part 1: GSK2857916 0.06 mg/kg1
Part 1: GSK2857916 0.12 mg/kg0
Part 1: GSK2857916 0.24 mg/kg2
Part 1: GSK2857916 0.48 mg/kg1
Part 1: GSK2857916 0.96 mg/kg2
Part 1: GSK2857916 1.92 mg/kg2
Part 1: GSK2857916 3.40 mg/kg2
Part 1: GSK2857916 4.60 mg/kg5
Values in Nanograms per milliliter · Interval/dispersion: Geometric Coefficient of Variation
GroupValueSpreadLowerUpperComment
Part 1: GSK2857916 0.06 mg/kgNANANot reportedNot reportedNA indicates that the geometric mean and geometric coefficient of variation could not be calculated since the concentration was not quantifiable.
Part 1: GSK2857916 0.24 mg/kg1672.1828.76Not reportedNot reportedNot reported
Part 1: GSK2857916 0.48 mg/kg7259.00NANot reportedNot reportedNA indicates that geometric coefficient of variation could not be calculated for a single participant.
Part 1: GSK2857916 0.96 mg/kg9510.04104.56Not reportedNot reportedNot reported
Part 1: GSK2857916 1.92 mg/kg12791.8346.82Not reportedNot reportedNot reported
Part 1: GSK2857916 3.40 mg/kg12719.776.21Not reportedNot reportedNot reported
Part 1: GSK2857916 4.60 mg/kg2643.94123.56Not reportedNot reportedNot reported
Day 1, Cycle 4,n=0,0,0,0,0,0,0,0,0

Analysis denominator · Participants

GroupSource count
Part 1: GSK2857916 0.03 mg/kg0
Part 1: GSK2857916 0.06 mg/kg0
Part 1: GSK2857916 0.12 mg/kg0
Part 1: GSK2857916 0.24 mg/kg0
Part 1: GSK2857916 0.48 mg/kg0
Part 1: GSK2857916 0.96 mg/kg0
Part 1: GSK2857916 1.92 mg/kg0
Part 1: GSK2857916 3.40 mg/kg0
Part 1: GSK2857916 4.60 mg/kg0
Complete source fields
classes
  1. categories
    1. measurements
      1. comment
        NA indicates that the geometric mean and geometric coefficient of variation could not be calculated since the concentration was not quantifiable.
        group Id
        OG001
        spread
        NA
        value
        NA
      2. group Id
        OG002
        spread
        105.55
        value
        381.95
      3. group Id
        OG003
        spread
        44.43
        value
        1331.11
      4. comment
        NA indicates that geometric coefficient of variation could not be calculated for a single participant.
        group Id
        OG004
        spread
        NA
        value
        4307.00
      5. group Id
        OG005
        spread
        113.71
        value
        3720.27
      6. group Id
        OG006
        spread
        35.70
        value
        11420.61
      7. group Id
        OG007
        spread
        35.97
        value
        28134.46
      8. group Id
        OG008
        spread
        75.69
        value
        2301.18
    denoms
    1. counts
      1. group Id
        OG000
        value
        0
      2. group Id
        OG001
        value
        1
      3. group Id
        OG002
        value
        4
      4. group Id
        OG003
        value
        2
      5. group Id
        OG004
        value
        1
      6. group Id
        OG005
        value
        3
      7. group Id
        OG006
        value
        3
      8. group Id
        OG007
        value
        2
      9. group Id
        OG008
        value
        6
      units
      Participants
    title
    Day 1, Cycle 1,n=0,1,4,2,1,3,3,2,6
  2. categories
    1. measurements
      1. comment
        NA indicates that the geometric mean and geometric coefficient of variation could not be calculated since the concentration was not quantifiable.
        group Id
        OG001
        spread
        NA
        value
        NA
      2. group Id
        OG003
        spread
        28.76
        value
        1672.18
      3. comment
        NA indicates that geometric coefficient of variation could not be calculated for a single participant.
        group Id
        OG004
        spread
        NA
        value
        7259.00
      4. group Id
        OG005
        spread
        104.56
        value
        9510.04
      5. group Id
        OG006
        spread
        46.82
        value
        12791.83
      6. group Id
        OG007
        spread
        6.21
        value
        12719.77
      7. group Id
        OG008
        spread
        123.56
        value
        2643.94
    denoms
    1. counts
      1. group Id
        OG000
        value
        0
      2. group Id
        OG001
        value
        1
      3. group Id
        OG002
        value
        0
      4. group Id
        OG003
        value
        2
      5. group Id
        OG004
        value
        1
      6. group Id
        OG005
        value
        2
      7. group Id
        OG006
        value
        2
      8. group Id
        OG007
        value
        2
      9. group Id
        OG008
        value
        5
      units
      Participants
    title
    Day 1, Cycle 2,n=0,1,0,2,1,2,2,2,5
  3. 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
        0
      5. group Id
        OG004
        value
        0
      6. group Id
        OG005
        value
        0
      7. group Id
        OG006
        value
        0
      8. group Id
        OG007
        value
        0
      9. group Id
        OG008
        value
        0
      units
      Participants
    title
    Day 1, Cycle 4,n=0,0,0,0,0,0,0,0,0
denoms
  1. counts
    1. group Id
      OG000
      value
      1
    2. group Id
      OG001
      value
      1
    3. group Id
      OG002
      value
      4
    4. group Id
      OG003
      value
      4
    5. group Id
      OG004
      value
      4
    6. group Id
      OG005
      value
      3
    7. group Id
      OG006
      value
      4
    8. group Id
      OG007
      value
      3
    9. group Id
      OG008
      value
      6
    units
    Participants
description
Blood samples were collected at designated timepoints. PK parameters of GSK2857916 were calculated using non-compartmental methods. NA indicates that the geometric mean and geometric coefficient of variation could not be calculated since the concentration was not quantifiable. NA indicates that geometric coefficient of variation could not be calculated for a single participant.
dispersion Type
Geometric Coefficient of Variation
groups
  1. description
    Participants were administered a dose of 0.03 milligrams per kilogram (mg/kg) GSK2857916 as intravenous (IV) infusion once every three weeks for a maximum of 16 cycles (1 cycle= 21 days).
    id
    OG000
    title
    Part 1: GSK2857916 0.03 mg/kg
  2. description
    Participants were administered a dose of 0.06 mg/kg GSK2857916 as IV infusion once every three weeks for a maximum of 16 cycles (1 cycle= 21 days).
    id
    OG001
    title
    Part 1: GSK2857916 0.06 mg/kg
  3. description
    Participants were administered a dose of 0.12 mg/kg GSK2857916 as IV infusion once every three weeks for a maximum of 16 cycles (1 cycle= 21 days).
    id
    OG002
    title
    Part 1: GSK2857916 0.12 mg/kg
  4. description
    Participants were administered a dose of 0.24 mg/kg GSK2857916 as IV infusion once every three weeks for a maximum of 16 cycles (1 cycle= 21 days).
    id
    OG003
    title
    Part 1: GSK2857916 0.24 mg/kg
  5. description
    Participants were administered a dose of 0.48 mg/kg GSK2857916 as IV infusion once every three weeks for a maximum of 16 cycles (1 cycle= 21 days).
    id
    OG004
    title
    Part 1: GSK2857916 0.48 mg/kg
  6. description
    Participants were administered a dose of 0.96 mg/kg GSK2857916 as IV infusion once every three weeks for a maximum of 16 cycles (1 cycle= 21 days).
    id
    OG005
    title
    Part 1: GSK2857916 0.96 mg/kg
  7. description
    Participants were administered a dose of 1.92 mg/kg GSK2857916 as IV infusion once every three weeks for a maximum of 16 cycles (1 cycle= 21 days).
    id
    OG006
    title
    Part 1: GSK2857916 1.92 mg/kg
  8. description
    Participants were administered a dose of 3.40 mg/kg GSK2857916 as IV infusion once every three weeks for a maximum of 16 cycles (1 cycle= 21 days).
    id
    OG007
    title
    Part 1: GSK2857916 3.40 mg/kg
  9. description
    Participants were administered a dose of 4.60 mg/kg GSK2857916 as IV infusion once every three weeks for a maximum of 16 cycles (1 cycle= 21 days).
    id
    OG008
    title
    Part 1: GSK2857916 4.60 mg/kg
param Type
GEOMETRIC_MEAN
population Description
PK Part 1 Population. Only those participants with data available at the specified data points were analyzed (represented by n=X in the category titles).
reporting Status
POSTED
time Frame
Pre-dose, 30 minutes post-SOI, at EOI, 1, 3, 8 and 24 hours post-EOI of Day 1 (Cycle 1), Pre-dose and EOI of Day 1 (Cycle 2 and Cycle 4)
title
Trough Plasma Concentration (Ctrough) of GSK2857916 Following IV Dose in Participants With Relapsed/Refractory MM - Part 1
type
SECONDARY
unit Of Measure
Nanograms per milliliter

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Preserved source evidence · Not medical advice