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NCT02580058 · OUTCOME

Serum Trough Concentration (Ctrough) For Avelumab Following Cycle 2 Day 1 Pegylated Liposomal Doxorubicin (PLD) Dose

A Study Of Avelumab Alone Or In Combination With Pegylated Liposomal Doxorubicin Versus Pegylated Liposomal Doxorubicin Alone In Patients With Platinum Resistant/Refractory Ovarian Cancer (JAVELIN Ovarian 200) · Source last updated 2023-07-10

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

Measure
GEOMETRIC_MEAN
Unit
microgram per milliliter (mcg/mL)
Interval / dispersion
Geometric Coefficient of Variation
Time frame
At predose (0 H) on Cycle 2 Day 1

What was measured

Ctrough was defined as predose concentration during multiple dosing, and can be observed directly from data.

Analysis population: The PK parameter analysis set was defined as participants in the safety analysis set who had at least 1 post-dose concentration measurement above the lower limit of quantitation (LLQ) for avelumab.

Groups in this outcome

Avelumab

Avelumab 10 milligram (mg)/kilogram (kg) given as a 1-hour intravenous (IV) infusion every 2 weeks (Q2W) in 4-week cycles.

Avelumab + PLD

Avelumab 10 mg/kg given as a 1-hour IV Q2W in 4-week cycles + pegylated liposomal doxorubicin (PLD) 40 mg/square meter given as a 1-hour IV infusion every 4 weeks (Q4W) in 4-week 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
Avelumab136
Avelumab + PLD139

Reported measurements

Source class 1
Values in microgram per milliliter (mcg/mL) · Interval/dispersion: Geometric Coefficient of Variation
GroupValueSpreadLowerUpperComment
Avelumab21.189Not reportedNot reportedNot reported
Avelumab + PLD23.1974Not reportedNot reportedNot reported

Source statistical analyses

Group order, estimate direction, methods and comments are retained. No treatment ranking is inferred.

  1. ci Lower Limit
    95.4
    ci Num Sides
    TWO_SIDED
    ci Pct Value
    90
    ci Upper Limit
    126.7
    group Description
    Avelumab was the Reference treatment and Avelumab + PLD was the Test treatment
    group Ids
    1. OG000
    2. OG001
    non Inferiority Type
    OTHER
    param Type
    Geometric Mean Ratio (Test/Reference, %)
    param Value
    110
Complete source fields
analyses
  1. ci Lower Limit
    95.4
    ci Num Sides
    TWO_SIDED
    ci Pct Value
    90
    ci Upper Limit
    126.7
    group Description
    Avelumab was the Reference treatment and Avelumab + PLD was the Test treatment
    group Ids
    1. OG000
    2. OG001
    non Inferiority Type
    OTHER
    param Type
    Geometric Mean Ratio (Test/Reference, %)
    param Value
    110
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        spread
        89
        value
        21.1
      2. group Id
        OG001
        spread
        74
        value
        23.19
denoms
  1. counts
    1. group Id
      OG000
      value
      136
    2. group Id
      OG001
      value
      139
    units
    Participants
description
Ctrough was defined as predose concentration during multiple dosing, and can be observed directly from data.
dispersion Type
Geometric Coefficient of Variation
groups
  1. description
    Avelumab 10 milligram (mg)/kilogram (kg) given as a 1-hour intravenous (IV) infusion every 2 weeks (Q2W) in 4-week cycles.
    id
    OG000
    title
    Avelumab
  2. description
    Avelumab 10 mg/kg given as a 1-hour IV Q2W in 4-week cycles + pegylated liposomal doxorubicin (PLD) 40 mg/square meter given as a 1-hour IV infusion every 4 weeks (Q4W) in 4-week cycles.
    id
    OG001
    title
    Avelumab + PLD
param Type
GEOMETRIC_MEAN
population Description
The PK parameter analysis set was defined as participants in the safety analysis set who had at least 1 post-dose concentration measurement above the lower limit of quantitation (LLQ) for avelumab.
reporting Status
POSTED
time Frame
At predose (0 H) on Cycle 2 Day 1
title
Serum Trough Concentration (Ctrough) For Avelumab Following Cycle 2 Day 1 Pegylated Liposomal Doxorubicin (PLD) Dose
type
SECONDARY
unit Of Measure
microgram per milliliter (mcg/mL)

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Preserved source evidence · Not medical advice