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NCT03245450 · OUTCOME

Phase 1, Cmax: Maximum Observed Plasma Concentration of Eribulin, Irinotecan and Its Active Metabolite SN-38

Study Evaluating the Safety and Efficacy of Eribulin Mesilate in Combination With Irinotecan Hydrochloride in Children With Refractory or Recurrent Solid Tumors · Source last updated 2022-06-28

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

Measure
GEOMETRIC_MEAN
Unit
nanogram/milliliter (ng/mL)
Interval / dispersion
Geometric Coefficient of Variation
Time frame
For eribulin, Cycle 1 Day 1: 0-120 hours post-eribulin infusion; For irinotecan and its metabolite, Cycle 1 Day 1: 0-24 hours post-irinotecan infusion (cycle length=21 days)

Analysis population: PK analysis set included participants who had documented dosing history and at least one post-dosing quantifiable drug concentration.

Groups in this outcome

Phase 1: Schedule A, Eribulin Mesilate 1.4 mg/m^2 + Irinotecan 20 mg/m^2

Participants received eribulin mesilate 1.4 mg/m\^2 intravenous infusion on Days 1 and 8 and irinotecan hydrochloride 20 mg/m\^2, intravenous infusion on Days 1 to 5 in every 21 days treatment cycle until disease progression, development of intolerable toxicity or withdrawal of consent.

Phase 1: Schedule A, Eribulin Mesilate 1.4 mg/m^2 + Irinotecan 40 mg/m^2

Participants received eribulin mesilate 1.4 mg/m\^2, intravenous infusion on Days 1 and 8 and irinotecan hydrochloride 40 mg/m\^2, intravenous infusion on Days 1 to 5 in every 21 days treatment cycle until disease progression, development of intolerable toxicity or withdrawal of consent.

Phase 1: Schedule B, Eribulin Mesilate 1.4 mg/m^2 + Irinotecan 100 mg/m^2

Participants received eribulin mesilate 1.4 mg/m\^2 and irinotecan hydrochloride 100 mg/m\^2 intravenous infusion on Days 1 and 8 in every 21 days treatment cycle until disease progression, development of intolerable toxicity or withdrawal of consent.

Phase 1: Schedule B, Eribulin Mesilate 1.4 mg/m^2 + Irinotecan 125 mg/m^2

Participants received eribulin mesilate 1.4 mg/m\^2 and irinotecan hydrochloride 125 mg/m\^2 intravenous infusion on Days 1 and 8 in every 21 days treatment cycle until disease progression, development of intolerable toxicity or withdrawal of consent.

Group identifiers and denominators belong to this outcome only. They may differ in another outcome or in safety reporting.

Analysis denominator · Participants

GroupSource count
Phase 1: Schedule A, Eribulin Mesilate 1.4 mg/m^2 + Irinotecan 20 mg/m^23
Phase 1: Schedule A, Eribulin Mesilate 1.4 mg/m^2 + Irinotecan 40 mg/m^24
Phase 1: Schedule B, Eribulin Mesilate 1.4 mg/m^2 + Irinotecan 100 mg/m^23
Phase 1: Schedule B, Eribulin Mesilate 1.4 mg/m^2 + Irinotecan 125 mg/m^23

Reported measurements

Eribulin
Values in nanogram/milliliter (ng/mL) · Interval/dispersion: Geometric Coefficient of Variation
GroupValueSpreadLowerUpperComment
Phase 1: Schedule A, Eribulin Mesilate 1.4 mg/m^2 + Irinotecan 20 mg/m^2369.358.058.0Not reportedNot reported
Phase 1: Schedule A, Eribulin Mesilate 1.4 mg/m^2 + Irinotecan 40 mg/m^2179.4136.1136.1Not reportedNot reported
Phase 1: Schedule B, Eribulin Mesilate 1.4 mg/m^2 + Irinotecan 100 mg/m^2348.725.025.0Not reportedNot reported
Phase 1: Schedule B, Eribulin Mesilate 1.4 mg/m^2 + Irinotecan 125 mg/m^2323.320.620.6Not reportedNot reported
Irinotecan
Values in nanogram/milliliter (ng/mL) · Interval/dispersion: Geometric Coefficient of Variation
GroupValueSpreadLowerUpperComment
Phase 1: Schedule A, Eribulin Mesilate 1.4 mg/m^2 + Irinotecan 20 mg/m^2538.8165.9165.9Not reportedNot reported
Phase 1: Schedule A, Eribulin Mesilate 1.4 mg/m^2 + Irinotecan 40 mg/m^2399.519.119.1Not reportedNot reported
Phase 1: Schedule B, Eribulin Mesilate 1.4 mg/m^2 + Irinotecan 100 mg/m^21168.139.839.8Not reportedNot reported
Phase 1: Schedule B, Eribulin Mesilate 1.4 mg/m^2 + Irinotecan 125 mg/m^21555.439.539.5Not reportedNot reported
Active Metabolite SN-38
Values in nanogram/milliliter (ng/mL) · Interval/dispersion: Geometric Coefficient of Variation
GroupValueSpreadLowerUpperComment
Phase 1: Schedule A, Eribulin Mesilate 1.4 mg/m^2 + Irinotecan 20 mg/m^26.5189.49.4Not reportedNot reported
Phase 1: Schedule A, Eribulin Mesilate 1.4 mg/m^2 + Irinotecan 40 mg/m^217.17039.739.7Not reportedNot reported
Phase 1: Schedule B, Eribulin Mesilate 1.4 mg/m^2 + Irinotecan 100 mg/m^225.40951.651.6Not reportedNot reported
Phase 1: Schedule B, Eribulin Mesilate 1.4 mg/m^2 + Irinotecan 125 mg/m^218.61474.374.3Not reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        58.0
        spread
        58.0
        value
        369.3
      2. group Id
        OG001
        lower Limit
        136.1
        spread
        136.1
        value
        179.4
      3. group Id
        OG002
        lower Limit
        25.0
        spread
        25.0
        value
        348.7
      4. group Id
        OG003
        lower Limit
        20.6
        spread
        20.6
        value
        323.3
    title
    Eribulin
  2. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        165.9
        spread
        165.9
        value
        538.8
      2. group Id
        OG001
        lower Limit
        19.1
        spread
        19.1
        value
        399.5
      3. group Id
        OG002
        lower Limit
        39.8
        spread
        39.8
        value
        1168.1
      4. group Id
        OG003
        lower Limit
        39.5
        spread
        39.5
        value
        1555.4
    title
    Irinotecan
  3. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        9.4
        spread
        9.4
        value
        6.518
      2. group Id
        OG001
        lower Limit
        39.7
        spread
        39.7
        value
        17.170
      3. group Id
        OG002
        lower Limit
        51.6
        spread
        51.6
        value
        25.409
      4. group Id
        OG003
        lower Limit
        74.3
        spread
        74.3
        value
        18.614
    title
    Active Metabolite SN-38
denoms
  1. counts
    1. group Id
      OG000
      value
      3
    2. group Id
      OG001
      value
      4
    3. group Id
      OG002
      value
      3
    4. group Id
      OG003
      value
      3
    units
    Participants
dispersion Type
Geometric Coefficient of Variation
groups
  1. description
    Participants received eribulin mesilate 1.4 mg/m\^2 intravenous infusion on Days 1 and 8 and irinotecan hydrochloride 20 mg/m\^2, intravenous infusion on Days 1 to 5 in every 21 days treatment cycle until disease progression, development of intolerable toxicity or withdrawal of consent.
    id
    OG000
    title
    Phase 1: Schedule A, Eribulin Mesilate 1.4 mg/m^2 + Irinotecan 20 mg/m^2
  2. description
    Participants received eribulin mesilate 1.4 mg/m\^2, intravenous infusion on Days 1 and 8 and irinotecan hydrochloride 40 mg/m\^2, intravenous infusion on Days 1 to 5 in every 21 days treatment cycle until disease progression, development of intolerable toxicity or withdrawal of consent.
    id
    OG001
    title
    Phase 1: Schedule A, Eribulin Mesilate 1.4 mg/m^2 + Irinotecan 40 mg/m^2
  3. description
    Participants received eribulin mesilate 1.4 mg/m\^2 and irinotecan hydrochloride 100 mg/m\^2 intravenous infusion on Days 1 and 8 in every 21 days treatment cycle until disease progression, development of intolerable toxicity or withdrawal of consent.
    id
    OG002
    title
    Phase 1: Schedule B, Eribulin Mesilate 1.4 mg/m^2 + Irinotecan 100 mg/m^2
  4. description
    Participants received eribulin mesilate 1.4 mg/m\^2 and irinotecan hydrochloride 125 mg/m\^2 intravenous infusion on Days 1 and 8 in every 21 days treatment cycle until disease progression, development of intolerable toxicity or withdrawal of consent.
    id
    OG003
    title
    Phase 1: Schedule B, Eribulin Mesilate 1.4 mg/m^2 + Irinotecan 125 mg/m^2
param Type
GEOMETRIC_MEAN
population Description
PK analysis set included participants who had documented dosing history and at least one post-dosing quantifiable drug concentration.
reporting Status
POSTED
time Frame
For eribulin, Cycle 1 Day 1: 0-120 hours post-eribulin infusion; For irinotecan and its metabolite, Cycle 1 Day 1: 0-24 hours post-irinotecan infusion (cycle length=21 days)
title
Phase 1, Cmax: Maximum Observed Plasma Concentration of Eribulin, Irinotecan and Its Active Metabolite SN-38
type
SECONDARY
unit Of Measure
nanogram/milliliter (ng/mL)

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