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NCT03512353 · OUTCOME

Change From Baseline in Average EORTC QLQ-MY20 Scores During Cycles 2 to 6 in Participants Who Completed 12 Cycles of Treatment

A Study of Carfilzomib Plus Dexamethasone in Adults With Relapsed or Refractory Multiple Myeloma at US Community Oncology Centers · Source last updated 2021-01-08

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

Measure
MEAN
Unit
scores on a scale
Interval / dispersion
Standard Deviation
Time frame
Baseline (cycle 1 day 1) and cycles 2 - 6

What was measured

EORTC QLQ-MY20 is a 20-item questionnaire used in clinical research to assess health-related quality of life in multiple myeloma patients. Questions are answered on a 4-point scale from 1 'Not at All' to 4 'Very Much'. The QLQ-MY20 includes four domains (Disease Symptoms, Side-effects of Treatment, Body Image and Future Perspective). Domain scores are calculated as averages and transformed to range from 0 to 100. For the disease symptoms and side-effects of treatment scales a higher score represents a higher level of symptoms/problems and a negative change from baseline value indicates reduction (i.e. improvement) in symptoms. For the body image and future perspectives scales a higher score represents a higher level of functioning, and a positive change from baseline indicates improvement. Change from baseline is the difference in the average score from cycles 2 to 6 and the score on cycle 1 day 1.

Analysis population: Enrolled participants who completed 12 cycles of treatment

Groups in this outcome

Carfilzomib Plus Dexamethasone

Participants received carfilzomib administered as an intravenous (IV) infusion twice-weekly for up to six 28-day cycles followed by once-weekly for another six 28-day cycles. The carfilzomib dose was 20 mg/m² on days 1 and 2 of cycle 1, 56 mg/m² for the remaining days of cycle 1 (days 8, 9, 15, and 16) and then on days 1, 2, 8, 9, 15, and 16 of each cycle for cycles 2 to 6, and 70 mg/m² on days 1, 8, and 15 of each cycle for cycles 7 to 12. Participants also received dexamethasone either orally or by IV infusion at a dose of 20 mg once daily on days 1, 2, 8, 9, 15, 16, 22, and 23 of cycles 1 to 6 and at a dose 40 mg once daily on days 1, 8, 15 of cycles 7 to 12.

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 Plus Dexamethasone3

Reported measurements

Disease Symptoms
Values in scores on a scale · Interval/dispersion: Standard Deviation
GroupValueSpreadLowerUpperComment
Carfilzomib Plus Dexamethasone-13.216.4Not reportedNot reportedNot reported
Side-effects of Treatment
Values in scores on a scale · Interval/dispersion: Standard Deviation
GroupValueSpreadLowerUpperComment
Carfilzomib Plus Dexamethasone10.66.8Not reportedNot reportedNot reported
Body Image
Values in scores on a scale · Interval/dispersion: Standard Deviation
GroupValueSpreadLowerUpperComment
Carfilzomib Plus Dexamethasone-2.84.8Not reportedNot reportedNot reported
Future Perspective
Values in scores on a scale · Interval/dispersion: Standard Deviation
GroupValueSpreadLowerUpperComment
Carfilzomib Plus Dexamethasone6.125.3Not reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        spread
        16.4
        value
        -13.2
    title
    Disease Symptoms
  2. categories
    1. measurements
      1. group Id
        OG000
        spread
        6.8
        value
        10.6
    title
    Side-effects of Treatment
  3. categories
    1. measurements
      1. group Id
        OG000
        spread
        4.8
        value
        -2.8
    title
    Body Image
  4. categories
    1. measurements
      1. group Id
        OG000
        spread
        25.3
        value
        6.1
    title
    Future Perspective
denoms
  1. counts
    1. group Id
      OG000
      value
      3
    units
    Participants
description
EORTC QLQ-MY20 is a 20-item questionnaire used in clinical research to assess health-related quality of life in multiple myeloma patients. Questions are answered on a 4-point scale from 1 'Not at All' to 4 'Very Much'. The QLQ-MY20 includes four domains (Disease Symptoms, Side-effects of Treatment, Body Image and Future Perspective). Domain scores are calculated as averages and transformed to range from 0 to 100. For the disease symptoms and side-effects of treatment scales a higher score represents a higher level of symptoms/problems and a negative change from baseline value indicates reduction (i.e. improvement) in symptoms. For the body image and future perspectives scales a higher score represents a higher level of functioning, and a positive change from baseline indicates improvement. Change from baseline is the difference in the average score from cycles 2 to 6 and the score on cycle 1 day 1.
dispersion Type
Standard Deviation
groups
  1. description
    Participants received carfilzomib administered as an intravenous (IV) infusion twice-weekly for up to six 28-day cycles followed by once-weekly for another six 28-day cycles. The carfilzomib dose was 20 mg/m² on days 1 and 2 of cycle 1, 56 mg/m² for the remaining days of cycle 1 (days 8, 9, 15, and 16) and then on days 1, 2, 8, 9, 15, and 16 of each cycle for cycles 2 to 6, and 70 mg/m² on days 1, 8, and 15 of each cycle for cycles 7 to 12. Participants also received dexamethasone either orally or by IV infusion at a dose of 20 mg once daily on days 1, 2, 8, 9, 15, 16, 22, and 23 of cycles 1 to 6 and at a dose 40 mg once daily on days 1, 8, 15 of cycles 7 to 12.
    id
    OG000
    title
    Carfilzomib Plus Dexamethasone
param Type
MEAN
population Description
Enrolled participants who completed 12 cycles of treatment
reporting Status
POSTED
time Frame
Baseline (cycle 1 day 1) and cycles 2 - 6
title
Change From Baseline in Average EORTC QLQ-MY20 Scores During Cycles 2 to 6 in Participants Who Completed 12 Cycles of Treatment
type
SECONDARY
unit Of Measure
scores on a scale

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Preserved source evidence · Not medical advice