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NCT00908037 · OUTCOME

Number of Participants With a Positive Urine Microscopy Parameters Any Time Post-Baseline During Part 2

Efficacy and Safety Study of Eltrombopag in Pediatric Patients With Thrombocytopenia From Chronic Idiopathic Thrombocytopenic Purpura (ITP) · Source last updated 2018-10-12

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
From Baseline and post-Baseline up to Study Week 7 of Part 2

What was measured

Urine microscopy included Red Blood Cell (RBC) casts, white blood cell (WBC) casts, and epithelial renal tubular cell casts. Urine microscopy data was reviewed by the Medical Monitor in order to classify the results as positive or negative. The nmber of participants with positive finding at Baseline and at anytime post-Baseline (Post-BL) were reported. Baseline was defined as the value obtained at the first visit before treatment (Pre-trt). A positive result indicated if the result was positive for at least one of RBC casts, WBC casts, or epithelial renal tubular cell casts.

Analysis population: Safety Population, only those participants enrolled during Part 2 were analyzed.

Groups in this outcome

Part 2 (Randomized Period) Cohort 1-Placebo

Participants aged between 12 and 17 years received eltrombopag matching placebo administered as a tablet QD for 7 weeks.

Part 2 (Randomized Period) Cohort 1- Eltrombopag

Participants aged between 12 and 17 years received eltrombopag administered as a tablet for 7 weeks. The starting dose of eltrombopag was 37.5 mg QD. The maximum dose allowed was 75 mg daily. All participants enrolled in the study underwent individual dose titration based upon platelet response.

Part 2 (Randomized Period) Cohort 2-Placebo

Participants aged between 6 and 11 years received eltrombopag matching placebo administered as a tablet QD for 7 weeks.

Part 2 (Randomized Period) Cohort 2-Eltrombopag

Participants aged between 6 and 11 years received eltrombopag administered as a tablet for 7 weeks. The starting dose of eltrombopag was based on the body weight, participants with a weight of \<27 kg received 25 mg QD and participants with a weight of \>=27 kg received 50 mg QD. Participants of East Asian ancestry with a body weight of \<27 kg received 12.5 mg QD and participants with a weight of \>=27 kg received 25 mg QD. The maximum dose allowed was 75 mg daily. All participants enrolled in the study underwent individual dose titration based upon platelet response.

Part 2 (Randomized Period) Cohort 3-Placebo

Participants aged between 1 to 5 years received eltrombopag matching placebo administered as a dry powder for oral suspension QD for 7 weeks.

Part 2 (Randomized Period) Cohort 3- Eltrombopag

Participants aged between 1 to 5 years received eltrombopag administered as a dry powder for oral suspension for 7 weeks. The starting dose of eltrombopag was 1.5 mg/kg QD and the dose calculations were based on the body weight. Participants of East Asian ancestry began at 0.8 mg/kg/day. The maximum dose allowed was 2 mg/kg, unless otherwise approved by the investigator, and could not exceed 75 mg daily. All participants enrolled in the study underwent individual dose titration based upon platelet response.

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 2 (Randomized Period) Cohort 1-Placebo8
Part 2 (Randomized Period) Cohort 1- Eltrombopag16
Part 2 (Randomized Period) Cohort 2-Placebo9
Part 2 (Randomized Period) Cohort 2-Eltrombopag17
Part 2 (Randomized Period) Cohort 3-Placebo4
Part 2 (Randomized Period) Cohort 3- Eltrombopag11

Reported measurements

Pre-trt Epithelial Renal Tubular Cell Casts
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Part 2 (Randomized Period) Cohort 1-Placebo0Not reportedNot reportedNot reportedNot reported
Part 2 (Randomized Period) Cohort 1- Eltrombopag2Not reportedNot reportedNot reportedNot reported
Part 2 (Randomized Period) Cohort 2-Placebo0Not reportedNot reportedNot reportedNot reported
Part 2 (Randomized Period) Cohort 2-Eltrombopag0Not reportedNot reportedNot reportedNot reported
Part 2 (Randomized Period) Cohort 3-Placebo0Not reportedNot reportedNot reportedNot reported
Part 2 (Randomized Period) Cohort 3- Eltrombopag0Not reportedNot reportedNot reportedNot reported
Pre-trt RBC Casts
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Part 2 (Randomized Period) Cohort 1-Placebo0Not reportedNot reportedNot reportedNot reported
Part 2 (Randomized Period) Cohort 1- Eltrombopag1Not reportedNot reportedNot reportedNot reported
Part 2 (Randomized Period) Cohort 2-Placebo0Not reportedNot reportedNot reportedNot reported
Part 2 (Randomized Period) Cohort 2-Eltrombopag0Not reportedNot reportedNot reportedNot reported
Part 2 (Randomized Period) Cohort 3-Placebo0Not reportedNot reportedNot reportedNot reported
Part 2 (Randomized Period) Cohort 3- Eltrombopag0Not reportedNot reportedNot reportedNot reported
Pre-trt WBC Casts
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Part 2 (Randomized Period) Cohort 1-Placebo0Not reportedNot reportedNot reportedNot reported
Part 2 (Randomized Period) Cohort 1- Eltrombopag0Not reportedNot reportedNot reportedNot reported
Part 2 (Randomized Period) Cohort 2-Placebo0Not reportedNot reportedNot reportedNot reported
Part 2 (Randomized Period) Cohort 2-Eltrombopag0Not reportedNot reportedNot reportedNot reported
Part 2 (Randomized Period) Cohort 3-Placebo0Not reportedNot reportedNot reportedNot reported
Part 2 (Randomized Period) Cohort 3- Eltrombopag0Not reportedNot reportedNot reportedNot reported
Post-BL Epithelial Renal Tubular Cell Casts
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Part 2 (Randomized Period) Cohort 1-Placebo1Not reportedNot reportedNot reportedNot reported
Part 2 (Randomized Period) Cohort 1- Eltrombopag3Not reportedNot reportedNot reportedNot reported
Part 2 (Randomized Period) Cohort 2-Placebo0Not reportedNot reportedNot reportedNot reported
Part 2 (Randomized Period) Cohort 2-Eltrombopag0Not reportedNot reportedNot reportedNot reported
Part 2 (Randomized Period) Cohort 3-Placebo1Not reportedNot reportedNot reportedNot reported
Part 2 (Randomized Period) Cohort 3- Eltrombopag0Not reportedNot reportedNot reportedNot reported
Post-BL RBC Casts
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Part 2 (Randomized Period) Cohort 1-Placebo0Not reportedNot reportedNot reportedNot reported
Part 2 (Randomized Period) Cohort 1- Eltrombopag0Not reportedNot reportedNot reportedNot reported
Part 2 (Randomized Period) Cohort 2-Placebo0Not reportedNot reportedNot reportedNot reported
Part 2 (Randomized Period) Cohort 2-Eltrombopag0Not reportedNot reportedNot reportedNot reported
Part 2 (Randomized Period) Cohort 3-Placebo0Not reportedNot reportedNot reportedNot reported
Part 2 (Randomized Period) Cohort 3- Eltrombopag0Not reportedNot reportedNot reportedNot reported
Post-BL WBC Casts
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Part 2 (Randomized Period) Cohort 1-Placebo0Not reportedNot reportedNot reportedNot reported
Part 2 (Randomized Period) Cohort 1- Eltrombopag0Not reportedNot reportedNot reportedNot reported
Part 2 (Randomized Period) Cohort 2-Placebo0Not reportedNot reportedNot reportedNot reported
Part 2 (Randomized Period) Cohort 2-Eltrombopag0Not reportedNot reportedNot reportedNot reported
Part 2 (Randomized Period) Cohort 3-Placebo0Not reportedNot reportedNot reportedNot reported
Part 2 (Randomized Period) Cohort 3- Eltrombopag1Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        0
      2. group Id
        OG001
        value
        2
      3. group Id
        OG002
        value
        0
      4. group Id
        OG003
        value
        0
      5. group Id
        OG004
        value
        0
      6. group Id
        OG005
        value
        0
    title
    Pre-trt Epithelial Renal Tubular Cell Casts
  2. categories
    1. measurements
      1. group Id
        OG000
        value
        0
      2. group Id
        OG001
        value
        1
      3. group Id
        OG002
        value
        0
      4. group Id
        OG003
        value
        0
      5. group Id
        OG004
        value
        0
      6. group Id
        OG005
        value
        0
    title
    Pre-trt RBC Casts
  3. categories
    1. measurements
      1. group Id
        OG000
        value
        0
      2. group Id
        OG001
        value
        0
      3. group Id
        OG002
        value
        0
      4. group Id
        OG003
        value
        0
      5. group Id
        OG004
        value
        0
      6. group Id
        OG005
        value
        0
    title
    Pre-trt WBC Casts
  4. categories
    1. measurements
      1. group Id
        OG000
        value
        1
      2. group Id
        OG001
        value
        3
      3. group Id
        OG002
        value
        0
      4. group Id
        OG003
        value
        0
      5. group Id
        OG004
        value
        1
      6. group Id
        OG005
        value
        0
    title
    Post-BL Epithelial Renal Tubular Cell Casts
  5. categories
    1. measurements
      1. group Id
        OG000
        value
        0
      2. group Id
        OG001
        value
        0
      3. group Id
        OG002
        value
        0
      4. group Id
        OG003
        value
        0
      5. group Id
        OG004
        value
        0
      6. group Id
        OG005
        value
        0
    title
    Post-BL RBC Casts
  6. categories
    1. measurements
      1. group Id
        OG000
        value
        0
      2. group Id
        OG001
        value
        0
      3. group Id
        OG002
        value
        0
      4. group Id
        OG003
        value
        0
      5. group Id
        OG004
        value
        0
      6. group Id
        OG005
        value
        1
    title
    Post-BL WBC Casts
denoms
  1. counts
    1. group Id
      OG000
      value
      8
    2. group Id
      OG001
      value
      16
    3. group Id
      OG002
      value
      9
    4. group Id
      OG003
      value
      17
    5. group Id
      OG004
      value
      4
    6. group Id
      OG005
      value
      11
    units
    Participants
description
Urine microscopy included Red Blood Cell (RBC) casts, white blood cell (WBC) casts, and epithelial renal tubular cell casts. Urine microscopy data was reviewed by the Medical Monitor in order to classify the results as positive or negative. The nmber of participants with positive finding at Baseline and at anytime post-Baseline (Post-BL) were reported. Baseline was defined as the value obtained at the first visit before treatment (Pre-trt). A positive result indicated if the result was positive for at least one of RBC casts, WBC casts, or epithelial renal tubular cell casts.
groups
  1. description
    Participants aged between 12 and 17 years received eltrombopag matching placebo administered as a tablet QD for 7 weeks.
    id
    OG000
    title
    Part 2 (Randomized Period) Cohort 1-Placebo
  2. description
    Participants aged between 12 and 17 years received eltrombopag administered as a tablet for 7 weeks. The starting dose of eltrombopag was 37.5 mg QD. The maximum dose allowed was 75 mg daily. All participants enrolled in the study underwent individual dose titration based upon platelet response.
    id
    OG001
    title
    Part 2 (Randomized Period) Cohort 1- Eltrombopag
  3. description
    Participants aged between 6 and 11 years received eltrombopag matching placebo administered as a tablet QD for 7 weeks.
    id
    OG002
    title
    Part 2 (Randomized Period) Cohort 2-Placebo
  4. description
    Participants aged between 6 and 11 years received eltrombopag administered as a tablet for 7 weeks. The starting dose of eltrombopag was based on the body weight, participants with a weight of \<27 kg received 25 mg QD and participants with a weight of \>=27 kg received 50 mg QD. Participants of East Asian ancestry with a body weight of \<27 kg received 12.5 mg QD and participants with a weight of \>=27 kg received 25 mg QD. The maximum dose allowed was 75 mg daily. All participants enrolled in the study underwent individual dose titration based upon platelet response.
    id
    OG003
    title
    Part 2 (Randomized Period) Cohort 2-Eltrombopag
  5. description
    Participants aged between 1 to 5 years received eltrombopag matching placebo administered as a dry powder for oral suspension QD for 7 weeks.
    id
    OG004
    title
    Part 2 (Randomized Period) Cohort 3-Placebo
  6. description
    Participants aged between 1 to 5 years received eltrombopag administered as a dry powder for oral suspension for 7 weeks. The starting dose of eltrombopag was 1.5 mg/kg QD and the dose calculations were based on the body weight. Participants of East Asian ancestry began at 0.8 mg/kg/day. The maximum dose allowed was 2 mg/kg, unless otherwise approved by the investigator, and could not exceed 75 mg daily. All participants enrolled in the study underwent individual dose titration based upon platelet response.
    id
    OG005
    title
    Part 2 (Randomized Period) Cohort 3- Eltrombopag
param Type
NUMBER
population Description
Safety Population, only those participants enrolled during Part 2 were analyzed.
reporting Status
POSTED
time Frame
From Baseline and post-Baseline up to Study Week 7 of Part 2
title
Number of Participants With a Positive Urine Microscopy Parameters Any Time Post-Baseline During Part 2
type
SECONDARY
unit Of Measure
Participants

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

Preserved source evidence · Not medical advice