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NCT03110562 · OUTCOME

SVd/Vd Arm: Change From Baseline in Participant-Reported Peripheral Neuropathy (PN) Assessed by European Organization for Research and Treatment of Cancer-Quality of Life Questionnaire- Chemotherapy-Induced PN 20 (EORTC- QLQ-CIPN20) Total Scores

Bortezomib, Selinexor, and Dexamethasone in Patients With Multiple Myeloma · Source last updated 2024-08-21

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

Measure
MEAN
Unit
Score on a Scale
Interval / dispersion
Standard Deviation
Time frame
Svd Arm: Baseline up to End of treatment (EOT) (at Day 820); Vd Arm: Baseline up to EOT (at Day 848)

What was measured

The EORTC QLQ-CIPN20 instrument is a 20-item QoL instrument, which has been developed to elicit patients' experience of symptoms and functional limitations related to CIPN. The QLQ-CIPN20 contains 20 items assessing sensory (9 items), motor (8 items), and autonomic symptoms (3 items) containing a 4-point Likert scale (1= not at all, 2= a little, 3= quite a bit, and 4= very much), participants indicate the degree to which they have experienced sensory, motor, and autonomic symptoms during the past week. Sensory raw scale scores range from 1 to 36, motor raw scale scores range from 1 to 32, and autonomic raw scale scores range from 1 to 12 for men and 1-8 for women (erectile function item is excluded). All scale scores are linearly converted to a total score with range of 0-100 scale, with higher scores indicating more symptom burden.

Analysis population: The ITT population consisted of all patients who were randomized to the study treatment, regardless of whether or not they received the study treatment. Here, "Overall number of participants analyzed" signifies those participants who were evaluable for this outcome measure. Data was not planned to be reported for SVdx arm and Sdx arm.

Groups in this outcome

SVd Arm: Selinexor + Bortezomib + Dexamethasone

Participants received a fixed oral dose of 100 milligrams (mg) selinexor tablets (5 tablets of 20 mg each) once weekly (QW) on Days 1, 8, 15, 22, and 29 of each 35-day cycle, along with subcutaneous (SC) injection of 1.3 milligrams per square meter (mg/m\^2) bortezomib QW on Days 1, 8, 15, and 22 of each 35-day cycle, and an oral dose of 20 mg of dexamethasone twice weekly (BIW) on Days 1, 2, 8, 9, 15, 16, 22, 23, 29, and 30 of each 35-day cycle until PD confirmed by the IRC, investigator or participant decision to discontinue study treatment, pregnancy, unacceptable AEs or toxicity that could not be managed by supportive care, withdrawal of consent, death, or sponsor decision to terminate the study.

Vd Arm: Bortezomib + Dexamethasone

Participants received SC injection of 1.3 mg/m\^2 bortezomib on Days 1, 4, 8, and 11 of each 21-day cycle for the first 8 cycles, followed by \>= 9 cycles on Days 1, 8, 15, and 22 of each 35-day cycle, and received oral dose of 20 mg dexamethasone BIW on Days 1, 2, 4, 5, 8, 9, 11, and 12 of each 21-day cycle for the first 8 cycles and for cycles \>= 9 on Days 1, 2, 8, 9, 15, 16, 22, 23, 29, and 30 of each 35-day cycle until PD confirmed by the IRC, investigator or participant decision to discontinue study treatment, pregnancy, unacceptable AEs or toxicity that could not be managed by supportive care, withdrawal of consent, death, or sponsor decision to terminate the study.

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

Analysis denominator · Participants

GroupSource count
SVd Arm: Selinexor + Bortezomib + Dexamethasone71
Vd Arm: Bortezomib + Dexamethasone58

Reported measurements

Total Sensory Score: Change at EOT

Analysis denominator · Participants

GroupSource count
SVd Arm: Selinexor + Bortezomib + Dexamethasone71
Vd Arm: Bortezomib + Dexamethasone58
Values in Score on a Scale · Interval/dispersion: Standard Deviation
GroupValueSpreadLowerUpperComment
SVd Arm: Selinexor + Bortezomib + Dexamethasone3.3812.436Not reportedNot reportedNot reported
Vd Arm: Bortezomib + Dexamethasone11.1719.069Not reportedNot reportedNot reported
Total Motor Score: Change at EOT

Analysis denominator · Participants

GroupSource count
SVd Arm: Selinexor + Bortezomib + Dexamethasone71
Vd Arm: Bortezomib + Dexamethasone58
Values in Score on a Scale · Interval/dispersion: Standard Deviation
GroupValueSpreadLowerUpperComment
SVd Arm: Selinexor + Bortezomib + Dexamethasone3.5614.513Not reportedNot reportedNot reported
Vd Arm: Bortezomib + Dexamethasone9.0218.662Not reportedNot reportedNot reported
Total Autonomic Score: Change at EOT

Analysis denominator · Participants

GroupSource count
SVd Arm: Selinexor + Bortezomib + Dexamethasone71
Vd Arm: Bortezomib + Dexamethasone57
Values in Score on a Scale · Interval/dispersion: Standard Deviation
GroupValueSpreadLowerUpperComment
SVd Arm: Selinexor + Bortezomib + Dexamethasone10.4122.201Not reportedNot reportedNot reported
Vd Arm: Bortezomib + Dexamethasone10.9225.306Not reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        spread
        12.436
        value
        3.38
      2. group Id
        OG001
        spread
        19.069
        value
        11.17
    denoms
    1. counts
      1. group Id
        OG000
        value
        71
      2. group Id
        OG001
        value
        58
      units
      Participants
    title
    Total Sensory Score: Change at EOT
  2. categories
    1. measurements
      1. group Id
        OG000
        spread
        14.513
        value
        3.56
      2. group Id
        OG001
        spread
        18.662
        value
        9.02
    denoms
    1. counts
      1. group Id
        OG000
        value
        71
      2. group Id
        OG001
        value
        58
      units
      Participants
    title
    Total Motor Score: Change at EOT
  3. categories
    1. measurements
      1. group Id
        OG000
        spread
        22.201
        value
        10.41
      2. group Id
        OG001
        spread
        25.306
        value
        10.92
    denoms
    1. counts
      1. group Id
        OG000
        value
        71
      2. group Id
        OG001
        value
        57
      units
      Participants
    title
    Total Autonomic Score: Change at EOT
denoms
  1. counts
    1. group Id
      OG000
      value
      71
    2. group Id
      OG001
      value
      58
    units
    Participants
description
The EORTC QLQ-CIPN20 instrument is a 20-item QoL instrument, which has been developed to elicit patients' experience of symptoms and functional limitations related to CIPN. The QLQ-CIPN20 contains 20 items assessing sensory (9 items), motor (8 items), and autonomic symptoms (3 items) containing a 4-point Likert scale (1= not at all, 2= a little, 3= quite a bit, and 4= very much), participants indicate the degree to which they have experienced sensory, motor, and autonomic symptoms during the past week. Sensory raw scale scores range from 1 to 36, motor raw scale scores range from 1 to 32, and autonomic raw scale scores range from 1 to 12 for men and 1-8 for women (erectile function item is excluded). All scale scores are linearly converted to a total score with range of 0-100 scale, with higher scores indicating more symptom burden.
dispersion Type
Standard Deviation
groups
  1. description
    Participants received a fixed oral dose of 100 milligrams (mg) selinexor tablets (5 tablets of 20 mg each) once weekly (QW) on Days 1, 8, 15, 22, and 29 of each 35-day cycle, along with subcutaneous (SC) injection of 1.3 milligrams per square meter (mg/m\^2) bortezomib QW on Days 1, 8, 15, and 22 of each 35-day cycle, and an oral dose of 20 mg of dexamethasone twice weekly (BIW) on Days 1, 2, 8, 9, 15, 16, 22, 23, 29, and 30 of each 35-day cycle until PD confirmed by the IRC, investigator or participant decision to discontinue study treatment, pregnancy, unacceptable AEs or toxicity that could not be managed by supportive care, withdrawal of consent, death, or sponsor decision to terminate the study.
    id
    OG000
    title
    SVd Arm: Selinexor + Bortezomib + Dexamethasone
  2. description
    Participants received SC injection of 1.3 mg/m\^2 bortezomib on Days 1, 4, 8, and 11 of each 21-day cycle for the first 8 cycles, followed by \>= 9 cycles on Days 1, 8, 15, and 22 of each 35-day cycle, and received oral dose of 20 mg dexamethasone BIW on Days 1, 2, 4, 5, 8, 9, 11, and 12 of each 21-day cycle for the first 8 cycles and for cycles \>= 9 on Days 1, 2, 8, 9, 15, 16, 22, 23, 29, and 30 of each 35-day cycle until PD confirmed by the IRC, investigator or participant decision to discontinue study treatment, pregnancy, unacceptable AEs or toxicity that could not be managed by supportive care, withdrawal of consent, death, or sponsor decision to terminate the study.
    id
    OG001
    title
    Vd Arm: Bortezomib + Dexamethasone
param Type
MEAN
population Description
The ITT population consisted of all patients who were randomized to the study treatment, regardless of whether or not they received the study treatment. Here, "Overall number of participants analyzed" signifies those participants who were evaluable for this outcome measure. Data was not planned to be reported for SVdx arm and Sdx arm.
reporting Status
POSTED
time Frame
Svd Arm: Baseline up to End of treatment (EOT) (at Day 820); Vd Arm: Baseline up to EOT (at Day 848)
title
SVd/Vd Arm: Change From Baseline in Participant-Reported Peripheral Neuropathy (PN) Assessed by European Organization for Research and Treatment of Cancer-Quality of Life Questionnaire- Chemotherapy-Induced PN 20 (EORTC- QLQ-CIPN20) Total Scores
type
SECONDARY
unit Of Measure
Score on a Scale

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