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NCT02371369 · OUTCOME

Mean Change From Baseline in the Patient-reported Outcomes Measurement Information System (PROMIS) Physical Function Score in Participants Receiving Pexidartinib Compared With Those on Placebo by Week 49

Phase 3 Study of Pexidartinib for Pigmented Villonodular Synovitis (PVNS) or Giant Cell Tumor of the Tendon Sheath (GCT-TS) · Source last updated 2022-05-11

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

Measure
MEAN
Unit
units on a scale
Interval / dispersion
Standard Deviation
Time frame
By Week 49

What was measured

The Patient-reported Outcomes Measurement Information System (PROMIS) physical function scale was used to assess physical function of the upper and lower limbs. The scale ranged from 1 defined as 'unable to do' or 'cannot do' to 5 defined as 'without any difficulty' or 'not at all', where higher scores represent better outcomes.

Analysis population: Physical function was assessed in the ITT population.

Groups in this outcome

Pexidartinib Part 1 and Part 2

Participants received treatment of Pexidartinib,1000 mg (5 capsules per day) for 2 weeks, then 800 mg (4 capsules per day) for 22 weeks and also received Pexidartinib in Part 2 at their prescribed dose. Pexidartinib: Each capsule contains 200 mg of Pexidartinib for oral administration.

Placebo Part 1, Pexidartinib Part 2

Participants received treatment of matching placebo (5 capsules per day) for 2 weeks, then matching placebo (4 capsules per day) for 22 weeks in Part 1 and also received Pexidartinib in Part 2 at their prescribed dose. Placebo: Placebo capsule matching Pexidartinib capsule for oral administration Pexidartinib: Each capsule contains 200 mg of Pexidartinib for oral administration.

All Pexidartinib Treated

All participants who received Pexidartinib in Part 1 and Part 2 as well as those who only received Pexidartinib in Part 2.

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

Analysis denominator · Participants

GroupSource count
Pexidartinib Part 1 and Part 261
Placebo Part 1, Pexidartinib Part 230
All Pexidartinib Treated91

Reported measurements

Week 25

Analysis denominator · Participants

GroupSource count
Pexidartinib Part 1 and Part 238
Placebo Part 1, Pexidartinib Part 216
All Pexidartinib Treated54
Values in units on a scale · Interval/dispersion: Standard Deviation
GroupValueSpreadLowerUpperComment
Pexidartinib Part 1 and Part 23.64.9Not reportedNot reportedNot reported
Placebo Part 1, Pexidartinib Part 24.96.3Not reportedNot reportedNot reported
All Pexidartinib Treated4.05.4Not reportedNot reportedNot reported
Week 49

Analysis denominator · Participants

GroupSource count
Pexidartinib Part 1 and Part 225
Placebo Part 1, Pexidartinib Part 214
All Pexidartinib Treated39
Values in units on a scale · Interval/dispersion: Standard Deviation
GroupValueSpreadLowerUpperComment
Pexidartinib Part 1 and Part 24.74.4Not reportedNot reportedNot reported
Placebo Part 1, Pexidartinib Part 27.66.3Not reportedNot reportedNot reported
All Pexidartinib Treated5.85.2Not reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        spread
        4.9
        value
        3.6
      2. group Id
        OG001
        spread
        6.3
        value
        4.9
      3. group Id
        OG002
        spread
        5.4
        value
        4.0
    denoms
    1. counts
      1. group Id
        OG000
        value
        38
      2. group Id
        OG001
        value
        16
      3. group Id
        OG002
        value
        54
      units
      Participants
    title
    Week 25
  2. categories
    1. measurements
      1. group Id
        OG000
        spread
        4.4
        value
        4.7
      2. group Id
        OG001
        spread
        6.3
        value
        7.6
      3. group Id
        OG002
        spread
        5.2
        value
        5.8
    denoms
    1. counts
      1. group Id
        OG000
        value
        25
      2. group Id
        OG001
        value
        14
      3. group Id
        OG002
        value
        39
      units
      Participants
    title
    Week 49
denoms
  1. counts
    1. group Id
      OG000
      value
      61
    2. group Id
      OG001
      value
      30
    3. group Id
      OG002
      value
      91
    units
    Participants
description
The Patient-reported Outcomes Measurement Information System (PROMIS) physical function scale was used to assess physical function of the upper and lower limbs. The scale ranged from 1 defined as 'unable to do' or 'cannot do' to 5 defined as 'without any difficulty' or 'not at all', where higher scores represent better outcomes.
dispersion Type
Standard Deviation
groups
  1. description
    Participants received treatment of Pexidartinib,1000 mg (5 capsules per day) for 2 weeks, then 800 mg (4 capsules per day) for 22 weeks and also received Pexidartinib in Part 2 at their prescribed dose. Pexidartinib: Each capsule contains 200 mg of Pexidartinib for oral administration.
    id
    OG000
    title
    Pexidartinib Part 1 and Part 2
  2. description
    Participants received treatment of matching placebo (5 capsules per day) for 2 weeks, then matching placebo (4 capsules per day) for 22 weeks in Part 1 and also received Pexidartinib in Part 2 at their prescribed dose. Placebo: Placebo capsule matching Pexidartinib capsule for oral administration Pexidartinib: Each capsule contains 200 mg of Pexidartinib for oral administration.
    id
    OG001
    title
    Placebo Part 1, Pexidartinib Part 2
  3. description
    All participants who received Pexidartinib in Part 1 and Part 2 as well as those who only received Pexidartinib in Part 2.
    id
    OG002
    title
    All Pexidartinib Treated
param Type
MEAN
population Description
Physical function was assessed in the ITT population.
reporting Status
POSTED
time Frame
By Week 49
title
Mean Change From Baseline in the Patient-reported Outcomes Measurement Information System (PROMIS) Physical Function Score in Participants Receiving Pexidartinib Compared With Those on Placebo by Week 49
type
OTHER_PRE_SPECIFIED
unit Of Measure
units on a scale

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Preserved source evidence · Not medical advice