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NCT01390818 · OUTCOME

Apparent Volume of Distribution of Total SAR245409 During the Terminal Phase Following Oral Administration (Vz/f)

Trial of MEK Inhibitor and PI3K/mTOR Inhibitor in Subjects With Locally Advanced or Metastatic Solid Tumors · Source last updated 2017-03-07

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

Measure
GEOMETRIC_MEAN
Unit
litre
Interval / dispersion
95% Confidence Interval
Time frame
Predose 0.5, 1, 1.5, 2, 3, 4, 8 and 24 hour post dose on Day 1, 15 for DSE Cohorts; Predose 0.5, 1, 1.5, 2, 3, 4, 8, 10 and 24 hour post dose on Day 1, 15 for DE cohorts

What was measured

Volume of distribution was defined as the theoretical volume in which the total amount of drug would need to be uniformly distributed to produce the desired plasma concentration of a drug. Apparent volume of distribution after oral dose (Vz/f) was influenced by the fraction absorbed. Apparent volume of distribution during the terminal phase, calculated by CL/f/λz. Terminal rate constant (λz). The regression analysis (determination of λz) was to contain as many data points as possible (but excluding Cmax) and had to include concentration data from at least 3 different time points, consistent with the assessment of a straight line (the terminal elimination phase) on the log-transformed scale.

Analysis population: The PK analysis set. Here "n" signifies the number of subjects evaluable at the specific time points.

Groups in this outcome

SAR245409 30mg

SAR245409 capsule administered at a single oral dose of 30 milligram (mg) on Day 1 of 21 day cycle until disease progression, intolerable toxicity, Investigator's decision to discontinue treatment, or withdrawal of consent by the subject (DE Cohort).

SAR245409 50mg

SAR245409 capsule administered at a single oral dose of 50 mg on Day 1 of 21 day cycle until disease progression, intolerable toxicity, Investigator's decision to discontinue treatment, or withdrawal of consent by the subject (DE Cohort).

SAR245409 70mg

SAR245409 capsule administered at a single oral dose of 70 mg on Day 1 of 21 day cycle until disease progression, intolerable toxicity, Investigator's decision to discontinue treatment, or withdrawal of consent by the subject (DE Cohort).

SAR245409 90mg

SAR245409 capsule administered at a single oral dose of 90 mg on Day 1 of 21 day cycle until disease progression, intolerable toxicity, Investigator's decision to discontinue treatment, or withdrawal of consent by the subject (DE Cohort).

SAR245409 30mg Twice Daily

SAR245409 capsule administered twice, orally, at a dose of 30 mg on Day 1 of 21 day cycle until disease progression, intolerable toxicity, Investigator's decision to discontinue treatment, or withdrawal of consent by the subject (DE Cohort).

SAR245409 50mg Twice Daily

SAR245409 capsule administered twice, orally, at a dose of 50 mg on Day 1 of 21 day cycle until disease progression, intolerable toxicity, Investigator's decision to discontinue treatment, or withdrawal of consent by the subject (DE Cohort).

TNBC: SAR245409 70mg Once Daily

SAR245409 capsule administered at a single oral dose of 70 mg on Day 1 of 21 day cycle until disease progression, intolerable toxicity, Investigator's decision to discontinue treatment, or withdrawal of consent by the subject (DSE Cohort).

NSCLC: SAR245409 70mg Once Daily

SAR245409 capsule administered at a single oral dose of 70 mg on Day 1 of 21 day cycle until disease progression, intolerable toxicity, Investigator's decision to discontinue treatment, or withdrawal of consent by the subject (DSE Cohort).

CRC: SAR245409 70mg Once Daily

SAR245409 capsule administered at a single oral dose of 70 mg on Day 1 of 21 day cycle until disease progression, intolerable toxicity, Investigator's decision to discontinue treatment, or withdrawal of consent by the subject (DSE Cohort).

MEL: SAR245409 70mg Once Daily

SAR245409 capsule administered at a single oral dose of 70 mg on Day 1 of 21 day cycle until disease progression, intolerable toxicity, Investigator's decision to discontinue treatment, or withdrawal of consent by the subject (DSE Cohort).

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

Analysis denominator · Participants

GroupSource count
SAR245409 30mg6
SAR245409 50mg11
SAR245409 70mg36
SAR245409 90mg2
SAR245409 30mg Twice Daily1
SAR245409 50mg Twice Daily4
TNBC: SAR245409 70mg Once Daily26
NSCLC: SAR245409 70mg Once Daily24
CRC: SAR245409 70mg Once Daily18
MEL: SAR245409 70mg Once Daily15

Reported measurements

Day 1 (n=5, 9, 31, 2, 1, 3, 20, 17, 12, 12)
Values in litre · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
SAR245409 30mg174.8Not reported71.24429.0Not reported
SAR245409 50mg223.4Not reported116.2429.6Not reported
SAR245409 70mg238.5Not reported179.0317.8Not reported
SAR245409 90mgNANot reportedNANAData was not estimable if evaluable subjects were less than 3 as per the planned decision because only 2 collected values were not sufficient to calculate a reliable estimation.
SAR245409 30mg Twice DailyNANot reportedNANAData was not estimable if evaluable subjects were less than 3 as per the planned decision because only 2 collected values were not sufficient to calculate a reliable estimation.
SAR245409 50mg Twice Daily658.0Not reported211.92044Not reported
TNBC: SAR245409 70mg Once Daily175.2Not reported123.9247.9Not reported
NSCLC: SAR245409 70mg Once Daily251.4Not reported158.4398.9Not reported
CRC: SAR245409 70mg Once Daily353.6Not reported177.1705.8Not reported
MEL: SAR245409 70mg Once Daily270.3Not reported175.6416.0Not reported
Day 15 (n=6, 8, 25, 1, 1, 2, 17, 17, 10, 13 )
Values in litre · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
SAR245409 30mg165.7Not reported99.48276.1Not reported
SAR245409 50mg257.2Not reported156.7422.1Not reported
SAR245409 70mg355.9Not reported212.5596.2Not reported
SAR245409 90mgNANot reportedNANAData was not estimable if evaluable subjects were less than 3 as per the planned decision because only 2 collected values were not sufficient to calculate a reliable estimation.
SAR245409 30mg Twice DailyNANot reportedNANAData was not estimable if evaluable subjects were less than 3 as per the planned decision because only 2 collected values were not sufficient to calculate a reliable estimation.
SAR245409 50mg Twice DailyNANot reportedNANAData was not estimable if evaluable subjects were less than 3 as per the planned decision because only 2 collected values were not sufficient to calculate a reliable estimation.
TNBC: SAR245409 70mg Once Daily132.8Not reported96.16183.4Not reported
NSCLC: SAR245409 70mg Once Daily247.1Not reported149.4410.7Not reported
CRC: SAR245409 70mg Once Daily475.9Not reported128.01769Not reported
MEL: SAR245409 70mg Once Daily293.4Not reported141.6607.7Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        71.24
        upper Limit
        429.0
        value
        174.8
      2. group Id
        OG001
        lower Limit
        116.2
        upper Limit
        429.6
        value
        223.4
      3. group Id
        OG002
        lower Limit
        179.0
        upper Limit
        317.8
        value
        238.5
      4. comment
        Data was not estimable if evaluable subjects were less than 3 as per the planned decision because only 2 collected values were not sufficient to calculate a reliable estimation.
        group Id
        OG003
        lower Limit
        NA
        upper Limit
        NA
        value
        NA
      5. comment
        Data was not estimable if evaluable subjects were less than 3 as per the planned decision because only 2 collected values were not sufficient to calculate a reliable estimation.
        group Id
        OG004
        lower Limit
        NA
        upper Limit
        NA
        value
        NA
      6. group Id
        OG005
        lower Limit
        211.9
        upper Limit
        2044
        value
        658.0
      7. group Id
        OG006
        lower Limit
        123.9
        upper Limit
        247.9
        value
        175.2
      8. group Id
        OG007
        lower Limit
        158.4
        upper Limit
        398.9
        value
        251.4
      9. group Id
        OG008
        lower Limit
        177.1
        upper Limit
        705.8
        value
        353.6
      10. group Id
        OG009
        lower Limit
        175.6
        upper Limit
        416.0
        value
        270.3
    title
    Day 1 (n=5, 9, 31, 2, 1, 3, 20, 17, 12, 12)
  2. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        99.48
        upper Limit
        276.1
        value
        165.7
      2. group Id
        OG001
        lower Limit
        156.7
        upper Limit
        422.1
        value
        257.2
      3. group Id
        OG002
        lower Limit
        212.5
        upper Limit
        596.2
        value
        355.9
      4. comment
        Data was not estimable if evaluable subjects were less than 3 as per the planned decision because only 2 collected values were not sufficient to calculate a reliable estimation.
        group Id
        OG003
        lower Limit
        NA
        upper Limit
        NA
        value
        NA
      5. comment
        Data was not estimable if evaluable subjects were less than 3 as per the planned decision because only 2 collected values were not sufficient to calculate a reliable estimation.
        group Id
        OG004
        lower Limit
        NA
        upper Limit
        NA
        value
        NA
      6. comment
        Data was not estimable if evaluable subjects were less than 3 as per the planned decision because only 2 collected values were not sufficient to calculate a reliable estimation.
        group Id
        OG005
        lower Limit
        NA
        upper Limit
        NA
        value
        NA
      7. group Id
        OG006
        lower Limit
        96.16
        upper Limit
        183.4
        value
        132.8
      8. group Id
        OG007
        lower Limit
        149.4
        upper Limit
        410.7
        value
        247.1
      9. group Id
        OG008
        lower Limit
        128.0
        upper Limit
        1769
        value
        475.9
      10. group Id
        OG009
        lower Limit
        141.6
        upper Limit
        607.7
        value
        293.4
    title
    Day 15 (n=6, 8, 25, 1, 1, 2, 17, 17, 10, 13 )
denoms
  1. counts
    1. group Id
      OG000
      value
      6
    2. group Id
      OG001
      value
      11
    3. group Id
      OG002
      value
      36
    4. group Id
      OG003
      value
      2
    5. group Id
      OG004
      value
      1
    6. group Id
      OG005
      value
      4
    7. group Id
      OG006
      value
      26
    8. group Id
      OG007
      value
      24
    9. group Id
      OG008
      value
      18
    10. group Id
      OG009
      value
      15
    units
    Participants
description
Volume of distribution was defined as the theoretical volume in which the total amount of drug would need to be uniformly distributed to produce the desired plasma concentration of a drug. Apparent volume of distribution after oral dose (Vz/f) was influenced by the fraction absorbed. Apparent volume of distribution during the terminal phase, calculated by CL/f/λz. Terminal rate constant (λz). The regression analysis (determination of λz) was to contain as many data points as possible (but excluding Cmax) and had to include concentration data from at least 3 different time points, consistent with the assessment of a straight line (the terminal elimination phase) on the log-transformed scale.
dispersion Type
95% Confidence Interval
groups
  1. description
    SAR245409 capsule administered at a single oral dose of 30 milligram (mg) on Day 1 of 21 day cycle until disease progression, intolerable toxicity, Investigator's decision to discontinue treatment, or withdrawal of consent by the subject (DE Cohort).
    id
    OG000
    title
    SAR245409 30mg
  2. description
    SAR245409 capsule administered at a single oral dose of 50 mg on Day 1 of 21 day cycle until disease progression, intolerable toxicity, Investigator's decision to discontinue treatment, or withdrawal of consent by the subject (DE Cohort).
    id
    OG001
    title
    SAR245409 50mg
  3. description
    SAR245409 capsule administered at a single oral dose of 70 mg on Day 1 of 21 day cycle until disease progression, intolerable toxicity, Investigator's decision to discontinue treatment, or withdrawal of consent by the subject (DE Cohort).
    id
    OG002
    title
    SAR245409 70mg
  4. description
    SAR245409 capsule administered at a single oral dose of 90 mg on Day 1 of 21 day cycle until disease progression, intolerable toxicity, Investigator's decision to discontinue treatment, or withdrawal of consent by the subject (DE Cohort).
    id
    OG003
    title
    SAR245409 90mg
  5. description
    SAR245409 capsule administered twice, orally, at a dose of 30 mg on Day 1 of 21 day cycle until disease progression, intolerable toxicity, Investigator's decision to discontinue treatment, or withdrawal of consent by the subject (DE Cohort).
    id
    OG004
    title
    SAR245409 30mg Twice Daily
  6. description
    SAR245409 capsule administered twice, orally, at a dose of 50 mg on Day 1 of 21 day cycle until disease progression, intolerable toxicity, Investigator's decision to discontinue treatment, or withdrawal of consent by the subject (DE Cohort).
    id
    OG005
    title
    SAR245409 50mg Twice Daily
  7. description
    SAR245409 capsule administered at a single oral dose of 70 mg on Day 1 of 21 day cycle until disease progression, intolerable toxicity, Investigator's decision to discontinue treatment, or withdrawal of consent by the subject (DSE Cohort).
    id
    OG006
    title
    TNBC: SAR245409 70mg Once Daily
  8. description
    SAR245409 capsule administered at a single oral dose of 70 mg on Day 1 of 21 day cycle until disease progression, intolerable toxicity, Investigator's decision to discontinue treatment, or withdrawal of consent by the subject (DSE Cohort).
    id
    OG007
    title
    NSCLC: SAR245409 70mg Once Daily
  9. description
    SAR245409 capsule administered at a single oral dose of 70 mg on Day 1 of 21 day cycle until disease progression, intolerable toxicity, Investigator's decision to discontinue treatment, or withdrawal of consent by the subject (DSE Cohort).
    id
    OG008
    title
    CRC: SAR245409 70mg Once Daily
  10. description
    SAR245409 capsule administered at a single oral dose of 70 mg on Day 1 of 21 day cycle until disease progression, intolerable toxicity, Investigator's decision to discontinue treatment, or withdrawal of consent by the subject (DSE Cohort).
    id
    OG009
    title
    MEL: SAR245409 70mg Once Daily
param Type
GEOMETRIC_MEAN
population Description
The PK analysis set. Here "n" signifies the number of subjects evaluable at the specific time points.
reporting Status
POSTED
time Frame
Predose 0.5, 1, 1.5, 2, 3, 4, 8 and 24 hour post dose on Day 1, 15 for DSE Cohorts; Predose 0.5, 1, 1.5, 2, 3, 4, 8, 10 and 24 hour post dose on Day 1, 15 for DE cohorts
title
Apparent Volume of Distribution of Total SAR245409 During the Terminal Phase Following Oral Administration (Vz/f)
type
SECONDARY
unit Of Measure
litre

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