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NCT01207440 · OUTCOME

Percentage of AP-CML or BP-CML/Ph+ ALL Participants With MMR

Ponatinib for Chronic Myeloid Leukemia (CML) Evaluation and Ph+ Acute Lymphoblastic Leukemia (ALL) · Source last updated 2021-02-02

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

Measure
NUMBER
Unit
percentage of participants
Interval / dispersion
95% Confidence Interval
Time frame
Every 2 cycles up to 26 cycles, followed by every 3 cycles from cycles 27 through 39, and then every subsequent sixth cycle (Up to approximately 48 months after first dose)

What was measured

MMR is defined as a ratio of reverse transcribed transcript of BCR-ABL to ABL ≤0.1% on the international scale (equivalent to a 3-log reduction in transcript).

Analysis population: Treated population included all participants assigned to Cohorts A to F who received at least 1 dose of ponatinib. The data for this outcome measure is applicable for Cohorts C to F only.

Groups in this outcome

Cohort C: AP-CML R-I

AP-CML R-I to dasatinib or nilotinib were administered ponatinib 45 mg, tablet, orally, once daily until disease progression or development of intolerance or if they met one or more of the protocol defined criteria for discontinuation (Up to approximately 48 months).

Cohort D: AP-CML With T315I Mutation

AP-CML participants who had T315I mutation of BCR-ABL were administered ponatinib 45 mg, tablet, orally, once daily until disease progression or development of intolerance or if they met one or more of the protocol defined criteria for discontinuation (Up to approximately 48 months).

Cohort E: BP-CML/Ph+ ALL R-I

BP-CML or Ph+ ALL R-I to dasatinib or nilotinib or Ph+ ALL R-I to dasatinib or nilotinib were administered ponatinib 45 mg, tablet, orally, once daily until disease progression or development of intolerance or if they met one or more of the protocol defined criteria for discontinuation (Up to approximately 48 months).

Cohort F: BP-CML or Ph+ ALL With T315I Mutation

BP-CML or Ph+ ALL participants who had T315I mutation of BCR-ABL were administered ponatinib 45 mg, tablet, orally, once daily until disease progression or development of intolerance or if they met one or more of the protocol defined criteria for discontinuation (Up to approximately 48 months).

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

Analysis denominator · Participants

GroupSource count
Cohort C: AP-CML R-I65
Cohort D: AP-CML With T315I Mutation18
Cohort E: BP-CML/Ph+ ALL R-I48
Cohort F: BP-CML or Ph+ ALL With T315I Mutation46

Reported measurements

Source class 1
Values in percentage of participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Cohort C: AP-CML R-I18.5Not reported9.930.0Not reported
Cohort D: AP-CML With T315I Mutation33.3Not reported13.359.0Not reported
Cohort E: BP-CML/Ph+ ALL R-I18.8Not reported8.932.6Not reported
Cohort F: BP-CML or Ph+ ALL With T315I Mutation4.3Not reported0.514.8Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        9.9
        upper Limit
        30.0
        value
        18.5
      2. group Id
        OG001
        lower Limit
        13.3
        upper Limit
        59.0
        value
        33.3
      3. group Id
        OG002
        lower Limit
        8.9
        upper Limit
        32.6
        value
        18.8
      4. group Id
        OG003
        lower Limit
        0.5
        upper Limit
        14.8
        value
        4.3
denoms
  1. counts
    1. group Id
      OG000
      value
      65
    2. group Id
      OG001
      value
      18
    3. group Id
      OG002
      value
      48
    4. group Id
      OG003
      value
      46
    units
    Participants
description
MMR is defined as a ratio of reverse transcribed transcript of BCR-ABL to ABL ≤0.1% on the international scale (equivalent to a 3-log reduction in transcript).
dispersion Type
95% Confidence Interval
groups
  1. description
    AP-CML R-I to dasatinib or nilotinib were administered ponatinib 45 mg, tablet, orally, once daily until disease progression or development of intolerance or if they met one or more of the protocol defined criteria for discontinuation (Up to approximately 48 months).
    id
    OG000
    title
    Cohort C: AP-CML R-I
  2. description
    AP-CML participants who had T315I mutation of BCR-ABL were administered ponatinib 45 mg, tablet, orally, once daily until disease progression or development of intolerance or if they met one or more of the protocol defined criteria for discontinuation (Up to approximately 48 months).
    id
    OG001
    title
    Cohort D: AP-CML With T315I Mutation
  3. description
    BP-CML or Ph+ ALL R-I to dasatinib or nilotinib or Ph+ ALL R-I to dasatinib or nilotinib were administered ponatinib 45 mg, tablet, orally, once daily until disease progression or development of intolerance or if they met one or more of the protocol defined criteria for discontinuation (Up to approximately 48 months).
    id
    OG002
    title
    Cohort E: BP-CML/Ph+ ALL R-I
  4. description
    BP-CML or Ph+ ALL participants who had T315I mutation of BCR-ABL were administered ponatinib 45 mg, tablet, orally, once daily until disease progression or development of intolerance or if they met one or more of the protocol defined criteria for discontinuation (Up to approximately 48 months).
    id
    OG003
    title
    Cohort F: BP-CML or Ph+ ALL With T315I Mutation
param Type
NUMBER
population Description
Treated population included all participants assigned to Cohorts A to F who received at least 1 dose of ponatinib. The data for this outcome measure is applicable for Cohorts C to F only.
reporting Status
POSTED
time Frame
Every 2 cycles up to 26 cycles, followed by every 3 cycles from cycles 27 through 39, and then every subsequent sixth cycle (Up to approximately 48 months after first dose)
title
Percentage of AP-CML or BP-CML/Ph+ ALL Participants With MMR
type
SECONDARY
unit Of Measure
percentage of participants

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Preserved source evidence · Not medical advice