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NCT03364231 · OUTCOME

Progression-Free Survival (PFS)

Study to Assess the Efficacy and Safety of Umbralisib in Participants With Non-Follicular Indolent Non-Hodgkin's Lymphoma · Source last updated 2023-06-23

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

Measure
MEDIAN
Unit
months
Interval / dispersion
Full Range
Time frame
From date of randomization until the date of first documented progression (up to approximately 4.2 years)

What was measured

PFS is defined as the interval from Cycle 1 (1 cycle = 28 days) Day 1 to the earlier of the first documentation of definitive disease progression or death from any cause. Assessment of progressive disease (PD) was based on Revised Response Criteria for non-Hodgkin's lymphoma, Lugano Classification for participants with MZL and consensus-based 6th IWWM for participants with WM. Per Lugano Classification, PD was defined as the appearance of any new lesion more than 1.5 centimeters (cm) in any axis, even if other lesions are decreasing in size. At least a 50% increase from nadir in one of the following: SPD of index lesions, greatest transverse diameter (GTD) of any individual previously involved node, or GTD of any previously involved node provided that the GTD of that node is now ≥ 1.5 cm. Per IWWM criteria participants, PD was defined as more than 25% increase in serum IgM level from lowest nadir and/or progression in clinical features attributable to the disease.

Analysis population: mITT population included all participants who received at least one dose of study treatment and provided at least some post baseline efficacy assessment.

Groups in this outcome

MZL: Umbralisib

Participants with non-follicular iNHL with MZL as the histology type received umbralisib, 800 mg, orally, QD, until disease progression, unacceptable toxicity, or withdrawal from the study whichever occurred first.

WM: Umbralisib

Participants with non-follicular iNHL with WM as the histology type received umbralisib, 800 mg, orally, QD, until disease progression, unacceptable toxicity, or withdrawal from the study whichever occurred first.

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

Analysis denominator · Participants

GroupSource count
MZL: Umbralisib8
WM: Umbralisib10

Reported measurements

Source class 1
Values in months · Interval/dispersion: Full Range
GroupValueSpreadLowerUpperComment
MZL: Umbralisib47.1Not reported1.447.1Not reported
WM: Umbralisib18.4Not reported2.135.0Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        1.4
        upper Limit
        47.1
        value
        47.1
      2. group Id
        OG001
        lower Limit
        2.1
        upper Limit
        35.0
        value
        18.4
denoms
  1. counts
    1. group Id
      OG000
      value
      8
    2. group Id
      OG001
      value
      10
    units
    Participants
description
PFS is defined as the interval from Cycle 1 (1 cycle = 28 days) Day 1 to the earlier of the first documentation of definitive disease progression or death from any cause. Assessment of progressive disease (PD) was based on Revised Response Criteria for non-Hodgkin's lymphoma, Lugano Classification for participants with MZL and consensus-based 6th IWWM for participants with WM. Per Lugano Classification, PD was defined as the appearance of any new lesion more than 1.5 centimeters (cm) in any axis, even if other lesions are decreasing in size. At least a 50% increase from nadir in one of the following: SPD of index lesions, greatest transverse diameter (GTD) of any individual previously involved node, or GTD of any previously involved node provided that the GTD of that node is now ≥ 1.5 cm. Per IWWM criteria participants, PD was defined as more than 25% increase in serum IgM level from lowest nadir and/or progression in clinical features attributable to the disease.
dispersion Type
Full Range
groups
  1. description
    Participants with non-follicular iNHL with MZL as the histology type received umbralisib, 800 mg, orally, QD, until disease progression, unacceptable toxicity, or withdrawal from the study whichever occurred first.
    id
    OG000
    title
    MZL: Umbralisib
  2. description
    Participants with non-follicular iNHL with WM as the histology type received umbralisib, 800 mg, orally, QD, until disease progression, unacceptable toxicity, or withdrawal from the study whichever occurred first.
    id
    OG001
    title
    WM: Umbralisib
param Type
MEDIAN
population Description
mITT population included all participants who received at least one dose of study treatment and provided at least some post baseline efficacy assessment.
reporting Status
POSTED
time Frame
From date of randomization until the date of first documented progression (up to approximately 4.2 years)
title
Progression-Free Survival (PFS)
type
SECONDARY
unit Of Measure
months

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Preserved source evidence · Not medical advice