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NCT03962543 · OUTCOME

Change From Baseline in Physical Function Status as Measured by the Patient-Reported Outcomes Measurement Information System (PROMIS) at Cycle 13: Adult v2.0 Physical Function 8b.

MEK Inhibitor Mirdametinib (PD-0325901) in Patients With Neurofibromatosis Type 1 Associated Plexiform Neurofibromas · Source last updated 2026-07-10

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

Measure
MEAN
Unit
T-score
Interval / dispersion
Standard Deviation
Time frame
Baseline and Cycle 13 (1 cycle = 28 days), up to 12 months

What was measured

PROMIS measures capability of physical functioning, with questions related to daily activities. Participants ≥ 18 years with a target PN impacting physical functioning complete a self-report of physical function. The recall period is 7 days. All PROMIS items are answered on a Likert scale with responses ranging from 1 to 5, with higher scores representing higher reported physical capability. The total raw score will be calculated as the sum of the individual item responses at a given visit (total raw scale range 8-40). The total raw scores for the measure will be converted to T-scores using the applicable score conversion table in the user manual and scoring instructions (PROMIS, 2023) ranging from 20.3 to 60.1 with higher scores representing higher reported physical functioning and better outcomes. A T-score of 50 indicates the population mean with a standard deviation of 10.

Analysis population: The Full Analysis Set eligible for the instrument at baseline.

Groups in this outcome

Treatment Phase - Adult Cohort Mirdametinib (PD-0325901) - Self-Report

Patients self-reported results aged 18 years and above at the time of informed consent. Mirdametinib (PD-0325901) capsule or dispersible tablet 2 mg/m\^2 (maximum dose of 4 mg) by mouth twice daily

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

Analysis denominator · Participants

GroupSource count
Treatment Phase - Adult Cohort Mirdametinib (PD-0325901) - Self-Report23

Reported measurements

Source class 1
Values in T-score · Interval/dispersion: Standard Deviation
GroupValueSpreadLowerUpperComment
Treatment Phase - Adult Cohort Mirdametinib (PD-0325901) - Self-Report2.429.447Not reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        spread
        9.447
        value
        2.42
denoms
  1. counts
    1. group Id
      OG000
      value
      23
    units
    Participants
description
PROMIS measures capability of physical functioning, with questions related to daily activities. Participants ≥ 18 years with a target PN impacting physical functioning complete a self-report of physical function. The recall period is 7 days. All PROMIS items are answered on a Likert scale with responses ranging from 1 to 5, with higher scores representing higher reported physical capability. The total raw score will be calculated as the sum of the individual item responses at a given visit (total raw scale range 8-40). The total raw scores for the measure will be converted to T-scores using the applicable score conversion table in the user manual and scoring instructions (PROMIS, 2023) ranging from 20.3 to 60.1 with higher scores representing higher reported physical functioning and better outcomes. A T-score of 50 indicates the population mean with a standard deviation of 10.
dispersion Type
Standard Deviation
groups
  1. description
    Patients self-reported results aged 18 years and above at the time of informed consent. Mirdametinib (PD-0325901) capsule or dispersible tablet 2 mg/m\^2 (maximum dose of 4 mg) by mouth twice daily
    id
    OG000
    title
    Treatment Phase - Adult Cohort Mirdametinib (PD-0325901) - Self-Report
param Type
MEAN
population Description
The Full Analysis Set eligible for the instrument at baseline.
reporting Status
POSTED
time Frame
Baseline and Cycle 13 (1 cycle = 28 days), up to 12 months
title
Change From Baseline in Physical Function Status as Measured by the Patient-Reported Outcomes Measurement Information System (PROMIS) at Cycle 13: Adult v2.0 Physical Function 8b.
type
OTHER_PRE_SPECIFIED
unit Of Measure
T-score

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

Preserved source evidence · Not medical advice