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NCT00721734 · OUTCOME

Maximum Observed Plasma Concentration of Carfilzomib on Day 1 of Cycle 1

Study of the Safety and Pharmacokinetics of Carfilzomib in Patients With Relapsed and Refractory Multiple Myeloma and Varying Degrees of Renal Function · Source last updated 2017-05-02

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

Measure
GEOMETRIC_MEAN
Unit
ng/mL
Interval / dispersion
Geometric Coefficient of Variation
Time frame
Cycle 1, Day 1, before dosing, at the end of the injection, 5, 15, 30, and 60 minutes, and 1.5, 2, 4, 6 and 24 hours postdose.

Analysis population: PK population

Groups in this outcome

Carfilzomib - Normal RF

Participants with normal renal function (RF; defined as 24-hour urine creatinine clearance (CrCL) \> 80 mL/minute) received carfilzomib, 15 mg/m², administered intravenously (IV) on Days 1, 2, 8, 9, 15, and 16 of repeated 28-day cycles for a maximum of 12 cycles. If the 15 mg/m² dose was tolerated the dose could be increased to 20 mg/m² starting at Cycle 2. If 20 mg/m² was tolerated, an additional dose escalation to 27 mg/m² was allowed at Cycle 3 or at subsequent cycles.

Carfilzomib - Mild RI

Participants with mild renal impairment (RI; CrCL between 50-80 mL/minute) received carfilzomib, 15 mg/m², administered intravenously on Days 1, 2, 8, 9, 15, and 16 of repeated 28-day cycles for a maximum of 12 cycles. If the 15 mg/m² dose was tolerated the dose could be increased to 20 mg/m² starting at Cycle 2. If 20 mg/m² was tolerated, an additional dose escalation to 27 mg/m² was allowed at Cycle 3 or at subsequent cycles.

Carfilzomib - Moderate RI

Participants with moderate renal impairment (CrCL between 30-49 mL/minute) received carfilzomib, 15 mg/m², administered intravenously on Days 1, 2, 8, 9, 15, and 16 of repeated 28-day cycles for a maximum of 12 cycles. If the 15 mg/m² dose was tolerated the dose could be increased to 20 mg/m² starting at Cycle 2. If 20 mg/m² was tolerated, an additional dose escalation to 27 mg/m² was allowed at Cycle 3 or at subsequent cycles.

Carfilzomib - Severe RI

Participants with severe renal impairment (CrCL \< 30 mL/minute) received carfilzomib, 15 mg/m², administered intravenously on Days 1, 2, 8, 9, 15, and 16 of repeated 28-day cycles for a maximum of 12 cycles. If the 15 mg/m² dose was tolerated the dose could be increased to 20 mg/m² starting at Cycle 2. If 20 mg/m² was tolerated, an additional dose escalation to 27 mg/m² was allowed at Cycle 3 or at subsequent cycles.

Carfilzomib - Dialysis

Participants undergoing chronic hemodialysis received carfilzomib, 15 mg/m², administered intravenously on Days 1, 2, 8, 9, 15, and 16 of repeated 28-day cycles for a maximum of 12 cycles. If the 15 mg/m² dose was tolerated the dose could be increased to 20 mg/m² starting at Cycle 2. If 20 mg/m² was tolerated, an additional dose escalation to 27 mg/m² was allowed at Cycle 3 or at subsequent cycles.

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

Analysis denominator · Participants

GroupSource count
Carfilzomib - Normal RF8
Carfilzomib - Mild RI9
Carfilzomib - Moderate RI5
Carfilzomib - Severe RI5
Carfilzomib - Dialysis8

Reported measurements

Source class 1
Values in ng/mL · Interval/dispersion: Geometric Coefficient of Variation
GroupValueSpreadLowerUpperComment
Carfilzomib - Normal RF207791.4Not reportedNot reportedNot reported
Carfilzomib - Mild RI1623161Not reportedNot reportedNot reported
Carfilzomib - Moderate RI184092.4Not reportedNot reportedNot reported
Carfilzomib - Severe RI1231139Not reportedNot reportedNot reported
Carfilzomib - Dialysis153992.7Not reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        spread
        91.4
        value
        2077
      2. group Id
        OG001
        spread
        161
        value
        1623
      3. group Id
        OG002
        spread
        92.4
        value
        1840
      4. group Id
        OG003
        spread
        139
        value
        1231
      5. group Id
        OG004
        spread
        92.7
        value
        1539
denoms
  1. counts
    1. group Id
      OG000
      value
      8
    2. group Id
      OG001
      value
      9
    3. group Id
      OG002
      value
      5
    4. group Id
      OG003
      value
      5
    5. group Id
      OG004
      value
      8
    units
    Participants
dispersion Type
Geometric Coefficient of Variation
groups
  1. description
    Participants with normal renal function (RF; defined as 24-hour urine creatinine clearance (CrCL) \> 80 mL/minute) received carfilzomib, 15 mg/m², administered intravenously (IV) on Days 1, 2, 8, 9, 15, and 16 of repeated 28-day cycles for a maximum of 12 cycles. If the 15 mg/m² dose was tolerated the dose could be increased to 20 mg/m² starting at Cycle 2. If 20 mg/m² was tolerated, an additional dose escalation to 27 mg/m² was allowed at Cycle 3 or at subsequent cycles.
    id
    OG000
    title
    Carfilzomib - Normal RF
  2. description
    Participants with mild renal impairment (RI; CrCL between 50-80 mL/minute) received carfilzomib, 15 mg/m², administered intravenously on Days 1, 2, 8, 9, 15, and 16 of repeated 28-day cycles for a maximum of 12 cycles. If the 15 mg/m² dose was tolerated the dose could be increased to 20 mg/m² starting at Cycle 2. If 20 mg/m² was tolerated, an additional dose escalation to 27 mg/m² was allowed at Cycle 3 or at subsequent cycles.
    id
    OG001
    title
    Carfilzomib - Mild RI
  3. description
    Participants with moderate renal impairment (CrCL between 30-49 mL/minute) received carfilzomib, 15 mg/m², administered intravenously on Days 1, 2, 8, 9, 15, and 16 of repeated 28-day cycles for a maximum of 12 cycles. If the 15 mg/m² dose was tolerated the dose could be increased to 20 mg/m² starting at Cycle 2. If 20 mg/m² was tolerated, an additional dose escalation to 27 mg/m² was allowed at Cycle 3 or at subsequent cycles.
    id
    OG002
    title
    Carfilzomib - Moderate RI
  4. description
    Participants with severe renal impairment (CrCL \< 30 mL/minute) received carfilzomib, 15 mg/m², administered intravenously on Days 1, 2, 8, 9, 15, and 16 of repeated 28-day cycles for a maximum of 12 cycles. If the 15 mg/m² dose was tolerated the dose could be increased to 20 mg/m² starting at Cycle 2. If 20 mg/m² was tolerated, an additional dose escalation to 27 mg/m² was allowed at Cycle 3 or at subsequent cycles.
    id
    OG003
    title
    Carfilzomib - Severe RI
  5. description
    Participants undergoing chronic hemodialysis received carfilzomib, 15 mg/m², administered intravenously on Days 1, 2, 8, 9, 15, and 16 of repeated 28-day cycles for a maximum of 12 cycles. If the 15 mg/m² dose was tolerated the dose could be increased to 20 mg/m² starting at Cycle 2. If 20 mg/m² was tolerated, an additional dose escalation to 27 mg/m² was allowed at Cycle 3 or at subsequent cycles.
    id
    OG004
    title
    Carfilzomib - Dialysis
param Type
GEOMETRIC_MEAN
population Description
PK population
reporting Status
POSTED
time Frame
Cycle 1, Day 1, before dosing, at the end of the injection, 5, 15, 30, and 60 minutes, and 1.5, 2, 4, 6 and 24 hours postdose.
title
Maximum Observed Plasma Concentration of Carfilzomib on Day 1 of Cycle 1
type
SECONDARY
unit Of Measure
ng/mL

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Preserved source evidence · Not medical advice