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NCT00586924 · OUTCOME

Number of Participants With Partial Response (PR)

A Phase I, Multicenter Dose Escalation Study in Patients With Hairy Cell Leukemia · Source last updated 2019-04-02

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

Measure
COUNT_OF_PARTICIPANTS
Unit
Participants
Interval / dispersion
Not reported
Time frame
From Baseline (predose of Cycle 1 Day 1) through end of study (until CR, PD, initiation of alternative therapy, unacceptable toxicity, development of neutralizing antibodies, or other study discontinuation reasons) (approximately 8 years)

What was measured

Partial response requires all of the following: \>=50% decrease in peripheral blood lymphocyte count from the pretreatment baseline value, \>=50% reduction in lymphadenopathy, \>=50% reduction in abnormal hepatosplenomegaly by computed tomography or physical exam, Neutrophils \>= 1,500/mcL or 50% improvement over baseline without growth factors for at least 4 weeks, Platelets \>=100,000/mcL or 50% improvement over baseline, and Hemoglobin \>= 11.0 g/dL or 50% improvement over baseline without transfusions or growth factors for at least 4 weeks. For participants who are transfusion-dependent at baseline, a hemoglobin of \>= 9.0 g/dL without transfusions or growth factors for at least 4 weeks.

Analysis population: Safety population included all participants who received any treatment of moxetumomab pasudotox.

Groups in this outcome

5 mcg/kg

Participants received IV 5 mcg/kg moxetumomab pasudotox on Days 1, 3, and 5 of every 28-day cycle and continued until complete response (CR), progressive disease (PD), initiation of alternative anticancer therapy, unacceptable toxicity, development of neutralizing antibodies, or another reason to discontinue therapy.

10 mcg/kg

Participants received IV 10 mcg/kg moxetumomab pasudotox on Days 1, 3, and 5 of every 28-day cycle and continued cycles of therapy until CR, PD, initiation of alternative anticancer therapy, unacceptable toxicity, development of neutralizing antibodies, or another reason to discontinue therapy.

20 mcg/kg

Participants received IV 20 mcg/kg moxetumomab pasudotox on Days 1, 3, and 5 of every 28-day cycle and continued cycles of therapy until CR, PD, initiation of alternative anticancer therapy, unacceptable toxicity, development of neutralizing antibodies, or another reason to discontinue therapy.

30 mcg/kg

Participants received IV 30 mcg/kg moxetumomab pasudotox on Days 1, 3, and 5 of every 28-day cycle and continued cycles of therapy until CR, PD, initiation of alternative anticancer therapy, unacceptable toxicity, development of neutralizing antibodies, or another reason to discontinue therapy.

40 mcg/kg

Participants received IV 40 mcg/kg moxetumomab pasudotox on Days 1, 3, and 5 of every 28-day cycle and continued cycles of therapy until CR, PD, initiation of alternative anticancer therapy, unacceptable toxicity, development of neutralizing antibodies, or another reason to discontinue therapy.

50 mcg/kg

Participants received IV 50 mcg/kg moxetumomab pasudotox on Days 1, 3, and 5 of every 28-day cycle and continued cycles of therapy until CR, PD, initiation of alternative anticancer therapy, unacceptable toxicity, development of neutralizing antibodies, or another reason to discontinue therapy.

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

Analysis denominator · Participants

GroupSource count
5 mcg/kg3
10 mcg/kg3
20 mcg/kg3
30 mcg/kg3
40 mcg/kg4
50 mcg/kg33

Reported measurements

Source class 1
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
5 mcg/kg3Not reportedNot reportedNot reportedNot reported
10 mcg/kg1Not reportedNot reportedNot reportedNot reported
20 mcg/kg0Not reportedNot reportedNot reportedNot reported
30 mcg/kg1Not reportedNot reportedNot reportedNot reported
40 mcg/kg1Not reportedNot reportedNot reportedNot reported
50 mcg/kg8Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        3
      2. group Id
        OG001
        value
        1
      3. group Id
        OG002
        value
        0
      4. group Id
        OG003
        value
        1
      5. group Id
        OG004
        value
        1
      6. group Id
        OG005
        value
        8
denoms
  1. counts
    1. group Id
      OG000
      value
      3
    2. group Id
      OG001
      value
      3
    3. group Id
      OG002
      value
      3
    4. group Id
      OG003
      value
      3
    5. group Id
      OG004
      value
      4
    6. group Id
      OG005
      value
      33
    units
    Participants
description
Partial response requires all of the following: \>=50% decrease in peripheral blood lymphocyte count from the pretreatment baseline value, \>=50% reduction in lymphadenopathy, \>=50% reduction in abnormal hepatosplenomegaly by computed tomography or physical exam, Neutrophils \>= 1,500/mcL or 50% improvement over baseline without growth factors for at least 4 weeks, Platelets \>=100,000/mcL or 50% improvement over baseline, and Hemoglobin \>= 11.0 g/dL or 50% improvement over baseline without transfusions or growth factors for at least 4 weeks. For participants who are transfusion-dependent at baseline, a hemoglobin of \>= 9.0 g/dL without transfusions or growth factors for at least 4 weeks.
groups
  1. description
    Participants received IV 5 mcg/kg moxetumomab pasudotox on Days 1, 3, and 5 of every 28-day cycle and continued until complete response (CR), progressive disease (PD), initiation of alternative anticancer therapy, unacceptable toxicity, development of neutralizing antibodies, or another reason to discontinue therapy.
    id
    OG000
    title
    5 mcg/kg
  2. description
    Participants received IV 10 mcg/kg moxetumomab pasudotox on Days 1, 3, and 5 of every 28-day cycle and continued cycles of therapy until CR, PD, initiation of alternative anticancer therapy, unacceptable toxicity, development of neutralizing antibodies, or another reason to discontinue therapy.
    id
    OG001
    title
    10 mcg/kg
  3. description
    Participants received IV 20 mcg/kg moxetumomab pasudotox on Days 1, 3, and 5 of every 28-day cycle and continued cycles of therapy until CR, PD, initiation of alternative anticancer therapy, unacceptable toxicity, development of neutralizing antibodies, or another reason to discontinue therapy.
    id
    OG002
    title
    20 mcg/kg
  4. description
    Participants received IV 30 mcg/kg moxetumomab pasudotox on Days 1, 3, and 5 of every 28-day cycle and continued cycles of therapy until CR, PD, initiation of alternative anticancer therapy, unacceptable toxicity, development of neutralizing antibodies, or another reason to discontinue therapy.
    id
    OG003
    title
    30 mcg/kg
  5. description
    Participants received IV 40 mcg/kg moxetumomab pasudotox on Days 1, 3, and 5 of every 28-day cycle and continued cycles of therapy until CR, PD, initiation of alternative anticancer therapy, unacceptable toxicity, development of neutralizing antibodies, or another reason to discontinue therapy.
    id
    OG004
    title
    40 mcg/kg
  6. description
    Participants received IV 50 mcg/kg moxetumomab pasudotox on Days 1, 3, and 5 of every 28-day cycle and continued cycles of therapy until CR, PD, initiation of alternative anticancer therapy, unacceptable toxicity, development of neutralizing antibodies, or another reason to discontinue therapy.
    id
    OG005
    title
    50 mcg/kg
param Type
COUNT_OF_PARTICIPANTS
population Description
Safety population included all participants who received any treatment of moxetumomab pasudotox.
reporting Status
POSTED
time Frame
From Baseline (predose of Cycle 1 Day 1) through end of study (until CR, PD, initiation of alternative therapy, unacceptable toxicity, development of neutralizing antibodies, or other study discontinuation reasons) (approximately 8 years)
title
Number of Participants With Partial Response (PR)
type
PRIMARY
unit Of Measure
Participants

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Preserved source evidence · Not medical advice