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NCT04256707 · OUTCOME

Combination Therapy (Arms: A, B and C): Progression-free Survival (PFS)

Relative Bioavailability/Bioequivalence of Different Formulations of Selinexor, the Impact of Hepatic Impairment on Selinexor Pharmacokinetics, Tolerability and Antitumor Activity of Selinexor Combination Treatment · Source last updated 2026-10-09

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

Measure
MEDIAN
Unit
months
Interval / dispersion
95% Confidence Interval
Time frame
Time from starting date of combination therapy until the date of first PD or death due to any case, whichever occurs first (up to 25 months)

What was measured

PFS was defined as the time from the starting date of the combination therapy until the date of first progressive disease (PD) determined by PI per Response Evaluation Criteria in Solid Tumors (RECIST) for Arm A and B or Immunotherapeutic Response Evaluation Criteria in Solid Tumors (iRECIST) for Arm C, or death due to any cause, whichever occurred first.

Analysis population: MITT population for the combination period included all participants who received at least 1 dose of selinexor in the combination therapy period.

Groups in this outcome

Combination Therapy: NSCLC Arm A: Selinexor + Docetaxel

Participants with non-small cell lung cancer received selinexor 60 mg orally QW and docetaxel 75 mg/m\^2 IV for every 3 weeks until PD or intolerable toxicity.

Combination Therapy: CRC Arm B: Selinexor + Pembrolizumab

Participants with colorectal cancer received selinexor 80 mg orally QW and pembrolizumab 200 mg IV every 3 weeks until PD or intolerable toxicity.

Combination Therapy: CRC Arm C: Selinexor + FOLFIRI (Cohort 1)

Participants with colorectal cancer received selinexor 40 mg orally on Days 1, 3, 15 and 18 in a 28-day cycle and FOLFIRI (irinotecan 180 mg/m\^2; leucovorin 400 mg/m\^2; 5- fluorouracil (5-FU) 400 mg/m\^2 bolus then 5-FU 2400 mg/m\^2 continuous over 46-48 hours; IV on Day 1 and 15 in a 28-day cycle) until PD or intolerable toxicity up to 25 months.

Combination Therapy: CRC Arm C: Selinexor + FOLFIRI (Cohort 2)

Participants with colorectal cancer received selinexor 80 mg orally on Days 1 and 15 in a 28-day cycle and FOLFIRI (irinotecan 180 mg/m\^2; leucovorin 400 mg/m\^2; 5-FU 400 mg/m\^2 bolus then 5-FU 2400 mg/m\^2 continuous over 46-48 hours; IV on Day 1 and 15 in a 28-day cycle) until PD or intolerable toxicity up to 25 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
Combination Therapy: NSCLC Arm A: Selinexor + Docetaxel17
Combination Therapy: CRC Arm B: Selinexor + Pembrolizumab38
Combination Therapy: CRC Arm C: Selinexor + FOLFIRI (Cohort 1)6
Combination Therapy: CRC Arm C: Selinexor + FOLFIRI (Cohort 2)2

Reported measurements

Source class 1
Values in months · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Combination Therapy: NSCLC Arm A: Selinexor + Docetaxel5.78Not reported3.15NAUpper limit of 95% confidence interval (CI) was not estimable due to insufficient number of events.
Combination Therapy: CRC Arm B: Selinexor + Pembrolizumab1.97Not reported1.913.94Not reported
Combination Therapy: CRC Arm C: Selinexor + FOLFIRI (Cohort 1)1.86Not reported1.54NAUpper limit of 95% CI was not estimable due to insufficient number of events.
Combination Therapy: CRC Arm C: Selinexor + FOLFIRI (Cohort 2)2.76Not reported1.71NAUpper limit of 95% CI was not estimable due to insufficient number of events.
Complete source fields
classes
  1. categories
    1. measurements
      1. comment
        Upper limit of 95% confidence interval (CI) was not estimable due to insufficient number of events.
        group Id
        OG000
        lower Limit
        3.15
        upper Limit
        NA
        value
        5.78
      2. group Id
        OG001
        lower Limit
        1.91
        upper Limit
        3.94
        value
        1.97
      3. comment
        Upper limit of 95% CI was not estimable due to insufficient number of events.
        group Id
        OG002
        lower Limit
        1.54
        upper Limit
        NA
        value
        1.86
      4. comment
        Upper limit of 95% CI was not estimable due to insufficient number of events.
        group Id
        OG003
        lower Limit
        1.71
        upper Limit
        NA
        value
        2.76
denoms
  1. counts
    1. group Id
      OG000
      value
      17
    2. group Id
      OG001
      value
      38
    3. group Id
      OG002
      value
      6
    4. group Id
      OG003
      value
      2
    units
    Participants
description
PFS was defined as the time from the starting date of the combination therapy until the date of first progressive disease (PD) determined by PI per Response Evaluation Criteria in Solid Tumors (RECIST) for Arm A and B or Immunotherapeutic Response Evaluation Criteria in Solid Tumors (iRECIST) for Arm C, or death due to any cause, whichever occurred first.
dispersion Type
95% Confidence Interval
groups
  1. description
    Participants with non-small cell lung cancer received selinexor 60 mg orally QW and docetaxel 75 mg/m\^2 IV for every 3 weeks until PD or intolerable toxicity.
    id
    OG000
    title
    Combination Therapy: NSCLC Arm A: Selinexor + Docetaxel
  2. description
    Participants with colorectal cancer received selinexor 80 mg orally QW and pembrolizumab 200 mg IV every 3 weeks until PD or intolerable toxicity.
    id
    OG001
    title
    Combination Therapy: CRC Arm B: Selinexor + Pembrolizumab
  3. description
    Participants with colorectal cancer received selinexor 40 mg orally on Days 1, 3, 15 and 18 in a 28-day cycle and FOLFIRI (irinotecan 180 mg/m\^2; leucovorin 400 mg/m\^2; 5- fluorouracil (5-FU) 400 mg/m\^2 bolus then 5-FU 2400 mg/m\^2 continuous over 46-48 hours; IV on Day 1 and 15 in a 28-day cycle) until PD or intolerable toxicity up to 25 months.
    id
    OG002
    title
    Combination Therapy: CRC Arm C: Selinexor + FOLFIRI (Cohort 1)
  4. description
    Participants with colorectal cancer received selinexor 80 mg orally on Days 1 and 15 in a 28-day cycle and FOLFIRI (irinotecan 180 mg/m\^2; leucovorin 400 mg/m\^2; 5-FU 400 mg/m\^2 bolus then 5-FU 2400 mg/m\^2 continuous over 46-48 hours; IV on Day 1 and 15 in a 28-day cycle) until PD or intolerable toxicity up to 25 months.
    id
    OG003
    title
    Combination Therapy: CRC Arm C: Selinexor + FOLFIRI (Cohort 2)
param Type
MEDIAN
population Description
MITT population for the combination period included all participants who received at least 1 dose of selinexor in the combination therapy period.
reporting Status
POSTED
time Frame
Time from starting date of combination therapy until the date of first PD or death due to any case, whichever occurs first (up to 25 months)
title
Combination Therapy (Arms: A, B and C): Progression-free Survival (PFS)
type
SECONDARY
unit Of Measure
months

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