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NCT00306202 · OUTCOME

Dasatinib Metabolite (BMS-582691) Plasma Pharmacokinetic Parameter: Area Under the Plasma Concentration Versus Time Curve From Time 0 to the Time of the Last Quantifiable Concentration (AUC[0-T]) by Dose Level and Age Group

Study of Dasatinib in Children and Adolescents With Relapsed or Refractory Leukemia · Source last updated 2021-02-26

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

Measure
GEOMETRIC_MEAN
Unit
ng.h/mL
Interval / dispersion
Geometric Coefficient of Variation
Time frame
During Week 1 of Course 1, and any course in which dose escalation was performed (at pre-dose, and at 0.5, 1, 2, 4, 6, 8 and 24 hours).

What was measured

PK is the process by which a drug is absorbed, distributed, metabolized, and eliminated by the body. AUC(0-T) is the area under the plasma concentration-time curve from time zero to time of last quantifiable concentration.

Analysis population: All treated participants with plasma samples available. n=number of PK parameters included. Each participant could have more than 1 plasma profiles sampled, depending on the number of times the dose of dasatinib was escalated.

Groups in this outcome

Dasatinib 60 mg/m^2

Dasatinib 60 mg/m\^2 QD, as long as clinical benefit was maintained.

Dasatinib 80 mg/m^2

Tablets, Oral; If necessary in participants who could not swallow, tablets were dispersed into 30 cc of 100% fruit juice with no preservatives (minute maid lemonade or orange juice or apple juice). Dasatinib 80 mg/m\^2 QD, as long as clinical benefit was maintained.

Dasatinib 100 mg/m^2

Tablets, Oral; If necessary in participants who could not swallow, tablets were dispersed into 30 cc of 100% fruit juice with no preservatives (minute maid lemonade or orange juice or apple juice). Dasatinib 100 mg/m\^2 QD, as long as clinical benefit was maintained.

Dasatinib 120 mg/m^2

Tablets, Oral; If necessary in participants who could not swallow, tablets were dispersed into 30 cc of 100% fruit juice with no preservatives (minute maid lemonade or orange juice or apple juice). Dasatinib 120 mg/m\^2 QD, as long as clinical benefit was maintained.

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

Analysis denominator · Participants

GroupSource count
Dasatinib 60 mg/m^213
Dasatinib 80 mg/m^221
Dasatinib 100 mg/m^214
Dasatinib 120 mg/m^29

Reported measurements

Infants and Toddlers (age<2yr; n=0; n=0; n=0; n=1)
Values in ng.h/mL · Interval/dispersion: Geometric Coefficient of Variation
GroupValueSpreadLowerUpperComment
Dasatinib 60 mg/m^2NANANot reportedNot reportedNo participants in this age group.
Dasatinib 80 mg/m^2NANANot reportedNot reportedNo participants in this age group.
Dasatinib 100 mg/m^2NANANot reportedNot reportedNo participants in this age group.
Dasatinib 120 mg/m^21.9NANot reportedNot reportedDue to insufficient number of participants in this age group (only 1 participant), CV% could not be calculated.
Children (age>=2 & <12yr; n=7; n=12; n=5; n=6)
Values in ng.h/mL · Interval/dispersion: Geometric Coefficient of Variation
GroupValueSpreadLowerUpperComment
Dasatinib 60 mg/m^28.850.4Not reportedNot reportedNot reported
Dasatinib 80 mg/m^216.6145.2Not reportedNot reportedNot reported
Dasatinib 100 mg/m^225.471.1Not reportedNot reportedNot reported
Dasatinib 120 mg/m^223.6102.2Not reportedNot reportedNot reported
Adolescents (age>=12 & <12yr; n=6; n=8; n=9; n=2)
Values in ng.h/mL · Interval/dispersion: Geometric Coefficient of Variation
GroupValueSpreadLowerUpperComment
Dasatinib 60 mg/m^212.338.4Not reportedNot reportedNot reported
Dasatinib 80 mg/m^213.554.4Not reportedNot reportedNot reported
Dasatinib 100 mg/m^220.0112.3Not reportedNot reportedNot reported
Dasatinib 120 mg/m^215.8105.5Not reportedNot reportedNot reported
Above 18 years (n=0; n=1; n=0; n=0)
Values in ng.h/mL · Interval/dispersion: Geometric Coefficient of Variation
GroupValueSpreadLowerUpperComment
Dasatinib 60 mg/m^2NANANot reportedNot reportedDue to insufficient number of participants in this age group (only 1 participant), CV% could not be calculated.
Dasatinib 80 mg/m^26.6NANot reportedNot reportedDue to insufficient number of participants in this age group (only 1 participant), CV% could not be calculated.
Dasatinib 100 mg/m^2NANANot reportedNot reportedNo participants in this age group.
Dasatinib 120 mg/m^2NANANot reportedNot reportedNo participants in this age group.
Total
Values in ng.h/mL · Interval/dispersion: Geometric Coefficient of Variation
GroupValueSpreadLowerUpperComment
Dasatinib 60 mg/m^210.344.9Not reportedNot reportedNot reported
Dasatinib 80 mg/m^214.7141.1Not reportedNot reportedNot reported
Dasatinib 100 mg/m^221.8100.1Not reportedNot reportedNot reported
Dasatinib 120 mg/m^216.3110.3Not reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. comment
        No participants in this age group.
        group Id
        OG000
        spread
        NA
        value
        NA
      2. comment
        No participants in this age group.
        group Id
        OG001
        spread
        NA
        value
        NA
      3. comment
        No participants in this age group.
        group Id
        OG002
        spread
        NA
        value
        NA
      4. comment
        Due to insufficient number of participants in this age group (only 1 participant), CV% could not be calculated.
        group Id
        OG003
        spread
        NA
        value
        1.9
    title
    Infants and Toddlers (age<2yr; n=0; n=0; n=0; n=1)
  2. categories
    1. measurements
      1. group Id
        OG000
        spread
        50.4
        value
        8.8
      2. group Id
        OG001
        spread
        145.2
        value
        16.6
      3. group Id
        OG002
        spread
        71.1
        value
        25.4
      4. group Id
        OG003
        spread
        102.2
        value
        23.6
    title
    Children (age>=2 & <12yr; n=7; n=12; n=5; n=6)
  3. categories
    1. measurements
      1. group Id
        OG000
        spread
        38.4
        value
        12.3
      2. group Id
        OG001
        spread
        54.4
        value
        13.5
      3. group Id
        OG002
        spread
        112.3
        value
        20.0
      4. group Id
        OG003
        spread
        105.5
        value
        15.8
    title
    Adolescents (age>=12 & <12yr; n=6; n=8; n=9; n=2)
  4. categories
    1. measurements
      1. comment
        Due to insufficient number of participants in this age group (only 1 participant), CV% could not be calculated.
        group Id
        OG000
        spread
        NA
        value
        NA
      2. comment
        Due to insufficient number of participants in this age group (only 1 participant), CV% could not be calculated.
        group Id
        OG001
        spread
        NA
        value
        6.6
      3. comment
        No participants in this age group.
        group Id
        OG002
        spread
        NA
        value
        NA
      4. comment
        No participants in this age group.
        group Id
        OG003
        spread
        NA
        value
        NA
    title
    Above 18 years (n=0; n=1; n=0; n=0)
  5. categories
    1. measurements
      1. group Id
        OG000
        spread
        44.9
        value
        10.3
      2. group Id
        OG001
        spread
        141.1
        value
        14.7
      3. group Id
        OG002
        spread
        100.1
        value
        21.8
      4. group Id
        OG003
        spread
        110.3
        value
        16.3
    title
    Total
denoms
  1. counts
    1. group Id
      OG000
      value
      13
    2. group Id
      OG001
      value
      21
    3. group Id
      OG002
      value
      14
    4. group Id
      OG003
      value
      9
    units
    Participants
description
PK is the process by which a drug is absorbed, distributed, metabolized, and eliminated by the body. AUC(0-T) is the area under the plasma concentration-time curve from time zero to time of last quantifiable concentration.
dispersion Type
Geometric Coefficient of Variation
groups
  1. description
    Dasatinib 60 mg/m\^2 QD, as long as clinical benefit was maintained.
    id
    OG000
    title
    Dasatinib 60 mg/m^2
  2. description
    Tablets, Oral; If necessary in participants who could not swallow, tablets were dispersed into 30 cc of 100% fruit juice with no preservatives (minute maid lemonade or orange juice or apple juice). Dasatinib 80 mg/m\^2 QD, as long as clinical benefit was maintained.
    id
    OG001
    title
    Dasatinib 80 mg/m^2
  3. description
    Tablets, Oral; If necessary in participants who could not swallow, tablets were dispersed into 30 cc of 100% fruit juice with no preservatives (minute maid lemonade or orange juice or apple juice). Dasatinib 100 mg/m\^2 QD, as long as clinical benefit was maintained.
    id
    OG002
    title
    Dasatinib 100 mg/m^2
  4. description
    Tablets, Oral; If necessary in participants who could not swallow, tablets were dispersed into 30 cc of 100% fruit juice with no preservatives (minute maid lemonade or orange juice or apple juice). Dasatinib 120 mg/m\^2 QD, as long as clinical benefit was maintained.
    id
    OG003
    title
    Dasatinib 120 mg/m^2
param Type
GEOMETRIC_MEAN
population Description
All treated participants with plasma samples available. n=number of PK parameters included. Each participant could have more than 1 plasma profiles sampled, depending on the number of times the dose of dasatinib was escalated.
reporting Status
POSTED
time Frame
During Week 1 of Course 1, and any course in which dose escalation was performed (at pre-dose, and at 0.5, 1, 2, 4, 6, 8 and 24 hours).
title
Dasatinib Metabolite (BMS-582691) Plasma Pharmacokinetic Parameter: Area Under the Plasma Concentration Versus Time Curve From Time 0 to the Time of the Last Quantifiable Concentration (AUC[0-T]) by Dose Level and Age Group
type
SECONDARY
unit Of Measure
ng.h/mL

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Preserved source evidence · Not medical advice