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NCT02336815 · OUTCOME

Part 2: Disease Control Rate (DCR)

Selinexor Treatment of Refractory Myeloma · Source last updated 2023-01-26

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

Measure
NUMBER
Unit
Percentage of Participants
Interval / dispersion
95% Confidence Interval
Time frame
Every 12 weeks until progressive disease or death due to any cause, up to 17 months

What was measured

DCR was defined as the percentage of participants who achieved stable disease (SD) or better (MR, PR, VGPR, CR, sCR) for a minimum of 12 weeks. Stable disease (SD): Not recommended for use as an indicator of response; stability of disease was best described by providing the time to progression (TTP) estimates. MR: \>= 25% but \< 49% reduction of serum M-protein and reduction in 24-hour urinary M-protein by 50-89%. PR: \>=50% reduction of serum M-Protein and reduction in 24-hour urinary M-protein by \>= 90% or to \< 200 mg per 24 hours; VGPR: Serum and urine M-protein detectable by immunofixation but not on electrophoresis or 90% or greater reduction in serum M-protein plus urine M-protein level \< 100 mg per 24 hours; CR: Negative immunofixation on the serum and urine and disappearance of any soft tissue plasmacytomas and \<= 5% plasma cells in bone marrow; or sCR: CR as defined+Normal FLC ratio+Absence of clonal cells by immunohistochemistry).

Analysis population: mITT population consisted of Part 2 participants with penta-refractory MM who met all eligibility criteria and received at least one dose of study treatment. Data was not planned to be collected and analyzed for Part 1.

Groups in this outcome

Part 2

Participants who previously had received more than 3 anti-MM regimens and had penta-exposed, triple class-refractory MM (i.e. previously treated with lenalidomide, pomalidomide, bortezomib, carfilzomib, and daratumumab, and refractory to prior treatment with glucocorticoids, an IMiD, a PI, and the anti-CD38 mAb daratumumab) received, selinexor 80 mg PO plus low-dose dexamethasone 20 mg Sd twice-weekly on Days 1 and 3 until disease progression, death, or unacceptable toxicity (maximum duration of approximately 17 months).

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

Analysis denominator · Participants

GroupSource count
Part 2122

Reported measurements

Source class 1
Values in Percentage of Participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Part 244.3Not reported35.353.5Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        35.3
        upper Limit
        53.5
        value
        44.3
denoms
  1. counts
    1. group Id
      OG000
      value
      122
    units
    Participants
description
DCR was defined as the percentage of participants who achieved stable disease (SD) or better (MR, PR, VGPR, CR, sCR) for a minimum of 12 weeks. Stable disease (SD): Not recommended for use as an indicator of response; stability of disease was best described by providing the time to progression (TTP) estimates. MR: \>= 25% but \< 49% reduction of serum M-protein and reduction in 24-hour urinary M-protein by 50-89%. PR: \>=50% reduction of serum M-Protein and reduction in 24-hour urinary M-protein by \>= 90% or to \< 200 mg per 24 hours; VGPR: Serum and urine M-protein detectable by immunofixation but not on electrophoresis or 90% or greater reduction in serum M-protein plus urine M-protein level \< 100 mg per 24 hours; CR: Negative immunofixation on the serum and urine and disappearance of any soft tissue plasmacytomas and \<= 5% plasma cells in bone marrow; or sCR: CR as defined+Normal FLC ratio+Absence of clonal cells by immunohistochemistry).
dispersion Type
95% Confidence Interval
groups
  1. description
    Participants who previously had received more than 3 anti-MM regimens and had penta-exposed, triple class-refractory MM (i.e. previously treated with lenalidomide, pomalidomide, bortezomib, carfilzomib, and daratumumab, and refractory to prior treatment with glucocorticoids, an IMiD, a PI, and the anti-CD38 mAb daratumumab) received, selinexor 80 mg PO plus low-dose dexamethasone 20 mg Sd twice-weekly on Days 1 and 3 until disease progression, death, or unacceptable toxicity (maximum duration of approximately 17 months).
    id
    OG000
    title
    Part 2
param Type
NUMBER
population Description
mITT population consisted of Part 2 participants with penta-refractory MM who met all eligibility criteria and received at least one dose of study treatment. Data was not planned to be collected and analyzed for Part 1.
reporting Status
POSTED
time Frame
Every 12 weeks until progressive disease or death due to any cause, up to 17 months
title
Part 2: Disease Control Rate (DCR)
type
SECONDARY
unit Of Measure
Percentage of Participants

Download exact source JSON → · Snapshot ctgov-results-191f4516d4760045304b24a0

Preserved source evidence · Not medical advice