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NCT01520909 · OUTCOME

Number of Participants With Worsening Visual Acuity Due to Cataracts at Week 12 of Part 1

Study of a New Medication for Childhood Chronic Immune Thrombocytopenia (ITP), a Blood Disorder of Low Platelet Counts That Can Lead to Bruising Easily, Bleeding Gums, and/or Bleeding Inside the Body. · Source last updated 2015-03-10

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

Measure
NUMBER
Unit
Participants
Interval / dispersion
Not reported
Time frame
Baseline and Week 12 of Part 1

What was measured

The visual acuity assessment was performed by an ophthalmologist or an optometrist under the guidance of an ophthalmologist. Visual acuity is defined as acuteness or clearness of vision. The number of participants with worsening visual acuity due to cataracts at Week 12 of Part 1 are presented. Change due to cataracts is categorized as "Yes" or "No."

Analysis population: Safety Population. Only those participants who had a result of 'worsening' in assessment of change of visual acuity at this timepoint were analyzed.

Groups in this outcome

Part 1 (Randomized Period) - Placebo

In Part 1, participants aged between 6 and 17 years with a body weight \<27 kg received placebo 37.5 mg QD, and those with a body weight \>=27 kg received placebo 50 mg QD. Participants of East Asian ancestry received a starting dose of placebo 25 mg QD. Participants aged between 1 and 5 years received placebo 1.2 mg/kg QD; participants of East Asian ancestry received a starting dose of placebo 0.8 mg/kg/day.

Part 1 (Randomized Period) - Eltrombopag

In Part 1, participants aged between 6 and 17 years with a body weight \&lt;27 kg received eltrombopag 37.5 mg QD, and those with a body weight \&gt;=27 kg received eltrombopag 50 mg QD. Participants of East Asian ancestry received a starting dose of eltrombopag 25 mg QD. Participants aged between 1 and 5 years received eltrombopag 1.2 mg/kg QD; participants of East Asian ancestry received a starting dose of eltrombopag 0.8 mg/kg/day.

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

Analysis denominator · Participants

GroupSource count
Part 1 (Randomized Period) - Placebo0
Part 1 (Randomized Period) - Eltrombopag1

Reported measurements

Yes
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Part 1 (Randomized Period) - Eltrombopag0Not reportedNot reportedNot reportedNot reported
No
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Part 1 (Randomized Period) - Eltrombopag1Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG001
        value
        0
    title
    Yes
  2. categories
    1. measurements
      1. group Id
        OG001
        value
        1
    title
    No
denoms
  1. counts
    1. group Id
      OG000
      value
      0
    2. group Id
      OG001
      value
      1
    units
    Participants
description
The visual acuity assessment was performed by an ophthalmologist or an optometrist under the guidance of an ophthalmologist. Visual acuity is defined as acuteness or clearness of vision. The number of participants with worsening visual acuity due to cataracts at Week 12 of Part 1 are presented. Change due to cataracts is categorized as "Yes" or "No."
groups
  1. description
    In Part 1, participants aged between 6 and 17 years with a body weight \<27 kg received placebo 37.5 mg QD, and those with a body weight \>=27 kg received placebo 50 mg QD. Participants of East Asian ancestry received a starting dose of placebo 25 mg QD. Participants aged between 1 and 5 years received placebo 1.2 mg/kg QD; participants of East Asian ancestry received a starting dose of placebo 0.8 mg/kg/day.
    id
    OG000
    title
    Part 1 (Randomized Period) - Placebo
  2. description
    In Part 1, participants aged between 6 and 17 years with a body weight \&lt;27 kg received eltrombopag 37.5 mg QD, and those with a body weight \&gt;=27 kg received eltrombopag 50 mg QD. Participants of East Asian ancestry received a starting dose of eltrombopag 25 mg QD. Participants aged between 1 and 5 years received eltrombopag 1.2 mg/kg QD; participants of East Asian ancestry received a starting dose of eltrombopag 0.8 mg/kg/day.
    id
    OG001
    title
    Part 1 (Randomized Period) - Eltrombopag
param Type
NUMBER
population Description
Safety Population. Only those participants who had a result of 'worsening' in assessment of change of visual acuity at this timepoint were analyzed.
reporting Status
POSTED
time Frame
Baseline and Week 12 of Part 1
title
Number of Participants With Worsening Visual Acuity Due to Cataracts at Week 12 of Part 1
type
SECONDARY
unit Of Measure
Participants

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

Preserved source evidence · Not medical advice