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NCT02807272 · OUTCOME

Duration of Response (DoR)

Tipifarnib in Subjects With Chronic Myelomonocytic Leukemia, Other MDS/MPN, and Acute Myeloid Leukemia · Source last updated 2024-07-17

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

Measure
MEDIAN
Unit
months
Interval / dispersion
95% Confidence Interval
Time frame
Up to approximately 15 months

What was measured

DoR was measured from the date the participant first met the criteria of an OR to the date that the participant progressed or until death from any cause during the period of disease assessments. Participants without progression or death were censored at the date of the last disease assessment. Participants who received subsequent anticancer therapy were censored at the date of last disease assessment before subsequent anticancer therapy. The median duration of response and corresponding 95% CI was estimated using the Kaplan Meier method.

Analysis population: PP Analysis Set: Included participants who received at least 1 dose of tipifarnib and had a baseline disease assessment and at least 1 postbaseline disease assessment. Only participants who met the criteria for an OR and progressed or died were included in the analysis.

Groups in this outcome

KRAS/NRAS WT

Participants with CMML received tipifarnib at a starting dose of 1200 mg, BID, for 7 days in alternating weeks (Days 1 to 7 and Days 15 to 21) in 28-day cycles.

KRAS/NRAS Mut

Participants with CMML received tipifarnib at a starting dose of 1200 mg, BID, for 7 days in alternating weeks (Days 1 to 7 and Days 15 to 21) in 28-day cycles.

KRAS/NRAS Missing

Participants with CMML received tipifarnib at a starting dose of 1200 mg, BID, for 7 days in alternating weeks (Days 1 to 7 and Days 15 to 21) in 28-day cycles.

CXCR4/2 High

Participants with MDS/MPN received tipifarnib at a starting dose of 400 mg, orally, BID on Day 1 through 21 of each 28-day treatment cycle.

CXCR4/2 Low

Participants with MDS/MPN received tipifarnib at a starting dose of 400 mg, orally, BID on Day 1 through 21 of each 28-day treatment cycle.

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

Analysis denominator · Participants

GroupSource count
KRAS/NRAS WT3
KRAS/NRAS Mut3
KRAS/NRAS Missing1
CXCR4/2 High0
CXCR4/2 Low1

Reported measurements

Source class 1
Values in months · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
KRAS/NRAS WT14.6Not reported2.3NAUpper CI not calculable due to insufficient number of events.
KRAS/NRAS MutNANot reported1.9NAMedian and upper CI not calculable due to insufficient number of events.
KRAS/NRAS Missing4.7Not reportedNANAUpper and lower CI not calculable due to insufficient number of events.
CXCR4/2 LowNANot reportedNANAMedian and CI not calculable due to insufficient number of events.
Complete source fields
classes
  1. categories
    1. measurements
      1. comment
        Upper CI not calculable due to insufficient number of events.
        group Id
        OG000
        lower Limit
        2.3
        upper Limit
        NA
        value
        14.6
      2. comment
        Median and upper CI not calculable due to insufficient number of events.
        group Id
        OG001
        lower Limit
        1.9
        upper Limit
        NA
        value
        NA
      3. comment
        Upper and lower CI not calculable due to insufficient number of events.
        group Id
        OG002
        lower Limit
        NA
        upper Limit
        NA
        value
        4.7
      4. comment
        Median and CI not calculable due to insufficient number of events.
        group Id
        OG004
        lower Limit
        NA
        upper Limit
        NA
        value
        NA
denoms
  1. counts
    1. group Id
      OG000
      value
      3
    2. group Id
      OG001
      value
      3
    3. group Id
      OG002
      value
      1
    4. group Id
      OG003
      value
      0
    5. group Id
      OG004
      value
      1
    units
    Participants
description
DoR was measured from the date the participant first met the criteria of an OR to the date that the participant progressed or until death from any cause during the period of disease assessments. Participants without progression or death were censored at the date of the last disease assessment. Participants who received subsequent anticancer therapy were censored at the date of last disease assessment before subsequent anticancer therapy. The median duration of response and corresponding 95% CI was estimated using the Kaplan Meier method.
dispersion Type
95% Confidence Interval
groups
  1. description
    Participants with CMML received tipifarnib at a starting dose of 1200 mg, BID, for 7 days in alternating weeks (Days 1 to 7 and Days 15 to 21) in 28-day cycles.
    id
    OG000
    title
    KRAS/NRAS WT
  2. description
    Participants with CMML received tipifarnib at a starting dose of 1200 mg, BID, for 7 days in alternating weeks (Days 1 to 7 and Days 15 to 21) in 28-day cycles.
    id
    OG001
    title
    KRAS/NRAS Mut
  3. description
    Participants with CMML received tipifarnib at a starting dose of 1200 mg, BID, for 7 days in alternating weeks (Days 1 to 7 and Days 15 to 21) in 28-day cycles.
    id
    OG002
    title
    KRAS/NRAS Missing
  4. description
    Participants with MDS/MPN received tipifarnib at a starting dose of 400 mg, orally, BID on Day 1 through 21 of each 28-day treatment cycle.
    id
    OG003
    title
    CXCR4/2 High
  5. description
    Participants with MDS/MPN received tipifarnib at a starting dose of 400 mg, orally, BID on Day 1 through 21 of each 28-day treatment cycle.
    id
    OG004
    title
    CXCR4/2 Low
param Type
MEDIAN
population Description
PP Analysis Set: Included participants who received at least 1 dose of tipifarnib and had a baseline disease assessment and at least 1 postbaseline disease assessment. Only participants who met the criteria for an OR and progressed or died were included in the analysis.
reporting Status
POSTED
time Frame
Up to approximately 15 months
title
Duration of Response (DoR)
type
SECONDARY
unit Of Measure
months

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Preserved source evidence · Not medical advice