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NCT04925193 · OUTCOME

MRD Negative Response Rate

Personalized Selinexor-based Therapy for Relapsed/Refractory Multiple Myeloma · Source last updated 2026-04-07

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

Measure
COUNT_OF_PARTICIPANTS
Unit
Participants
Interval / dispersion
Not reported
Time frame
2 years following End of Treatment or date of progression (whichever comes first), assessed up to 2 years

What was measured

To evaluate the minimal residual disease negative response rate achieved with physician's choice selinexor-based combination therapy assessed via NGS or multiparametric flow cytometry with sensitivity of 10-5.

Analysis population: The study sample size was powered to analyze the total group of patients enrolled. It was not powered to analyze each treatment regimen individually.

Groups in this outcome

Group 1

Group 1: * Selinexor 60 mg PO days 1, 8, 15 * Pomalidomide 4 mg PO on days 1-21 * Dexamethasone 40 mg PO or IV on days 1, 8, 15, 22 * 28 day treatment cycles Selinexor: Selinexor is an oral, first-in-class, slowly reversible, potent selective inhibitor of nuclear export (SINE) compound that specifically blocks exportin 1 (XPO1). Pomalidomide: Oral Table Dexamethasone: Oral tablet or injection

Group 2

Group 2: Selinexor 80 mg PO days 1, 8, 15 Daratumumab 1,800mg/30,000 units subcutaneous injection on days 1, 8, 15, 22 of cycles 1 and 2, days 1, 15 of cycles 3-6, day 1 of cycles \>6 Dexamethasone 40 mg PO or IV days 1, 8, 15, 22 28 day treatment cycle Selinexor: Selinexor is an oral, first-in-class, slowly reversible, potent selective inhibitor of nuclear export (SINE) compound that specifically blocks exportin 1 (XPO1). Daratumumab: Injection Dexamethasone: Oral tablet or injection

Group 3

Group 3: * Selinexor 80 mg PO days 1, 8, 15 * Carfilzomib IV infusion 20 mg/m2 cycle 1, day 1, 56 mg/m2 cycle 1 day 8, 15. Cycle 2+ days 1, 8, 15. * Dexamethasone 40 mg IV or PO days 1, 8, 15, 22 * 28 day treatment cycle Selinexor: Selinexor is an oral, first-in-class, slowly reversible, potent selective inhibitor of nuclear export (SINE) compound that specifically blocks exportin 1 (XPO1). Carfilzomib: Injection Dexamethasone: Oral tablet or injection

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

Analysis denominator · Participants

GroupSource count
Group 13
Group 26
Group 39

Reported measurements

Source class 1
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Group 10Not reportedNot reportedNot reportedNot reported
Group 20Not reportedNot reportedNot reportedNot reported
Group 32Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        0
      2. group Id
        OG001
        value
        0
      3. group Id
        OG002
        value
        2
denoms
  1. counts
    1. group Id
      OG000
      value
      3
    2. group Id
      OG001
      value
      6
    3. group Id
      OG002
      value
      9
    units
    Participants
description
To evaluate the minimal residual disease negative response rate achieved with physician's choice selinexor-based combination therapy assessed via NGS or multiparametric flow cytometry with sensitivity of 10-5.
groups
  1. description
    Group 1: * Selinexor 60 mg PO days 1, 8, 15 * Pomalidomide 4 mg PO on days 1-21 * Dexamethasone 40 mg PO or IV on days 1, 8, 15, 22 * 28 day treatment cycles Selinexor: Selinexor is an oral, first-in-class, slowly reversible, potent selective inhibitor of nuclear export (SINE) compound that specifically blocks exportin 1 (XPO1). Pomalidomide: Oral Table Dexamethasone: Oral tablet or injection
    id
    OG000
    title
    Group 1
  2. description
    Group 2: Selinexor 80 mg PO days 1, 8, 15 Daratumumab 1,800mg/30,000 units subcutaneous injection on days 1, 8, 15, 22 of cycles 1 and 2, days 1, 15 of cycles 3-6, day 1 of cycles \>6 Dexamethasone 40 mg PO or IV days 1, 8, 15, 22 28 day treatment cycle Selinexor: Selinexor is an oral, first-in-class, slowly reversible, potent selective inhibitor of nuclear export (SINE) compound that specifically blocks exportin 1 (XPO1). Daratumumab: Injection Dexamethasone: Oral tablet or injection
    id
    OG001
    title
    Group 2
  3. description
    Group 3: * Selinexor 80 mg PO days 1, 8, 15 * Carfilzomib IV infusion 20 mg/m2 cycle 1, day 1, 56 mg/m2 cycle 1 day 8, 15. Cycle 2+ days 1, 8, 15. * Dexamethasone 40 mg IV or PO days 1, 8, 15, 22 * 28 day treatment cycle Selinexor: Selinexor is an oral, first-in-class, slowly reversible, potent selective inhibitor of nuclear export (SINE) compound that specifically blocks exportin 1 (XPO1). Carfilzomib: Injection Dexamethasone: Oral tablet or injection
    id
    OG002
    title
    Group 3
param Type
COUNT_OF_PARTICIPANTS
population Description
The study sample size was powered to analyze the total group of patients enrolled. It was not powered to analyze each treatment regimen individually.
reporting Status
POSTED
time Frame
2 years following End of Treatment or date of progression (whichever comes first), assessed up to 2 years
title
MRD Negative Response Rate
type
SECONDARY
unit Of Measure
Participants

Download exact source JSON → · Snapshot ctgov-results-25a395029948b04d52b1253f

Preserved source evidence · Not medical advice