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NCT01889186 · OUTCOME

Time to First Response

A Study of the Efficacy of ABT-199 in Subjects With Relapsed/Refractory or Previously Untreated Chronic Lymphocytic Leukemia With the 17p Deletion · Source last updated 2021-12-16

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

Measure
MEAN
Unit
months
Interval / dispersion
95% Confidence Interval
Time frame
Up to the data cutoff date of 15 June 2017, approximately 4 years of follow-up

What was measured

Time to first response was defined as the number of days from the date of first dose to the date of the first sign of response (CR, CRi, nPR, or PR) given the participant has had a CR, CRi, confirmed nPR, or confirmed PR per the 2008 Modified International Workshop for Chronic Lymphocytic Leukemia (IWCLL)/National Cancer Institute-Working Group (NCI-CWG) criteria. The first response could have been an assessment by physical exam as long as the results were later confirmed per the 2008 Modified IWCLL NCI-WG criteria. For participants who never experienced a response, the participant's data were not included in the analysis.

Analysis population: All treated participants in the Main Cohort and the Safety Expansion Cohort with a response and available data

Groups in this outcome

Main Cohort

Participants received ABT-199 tablets once daily (QD) orally for up to 79 months. The starting dose was 20 mg daily, increasing over a period of 5 weeks up to the daily dose of 400 mg.

Safety Expansion Cohort

Participants received ABT-199 tablets once daily (QD) orally for up to 68 months. The starting dose was 20 mg daily, increasing over a period of 5 weeks up to the daily dose of 400 mg.

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

Analysis denominator · Participants

GroupSource count
Main Cohort80
Safety Expansion Cohort42

Reported measurements

Source class 1
Values in months · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Main Cohort1.1Not reported1.01.3Not reported
Safety Expansion Cohort1.3Not reported1.11.5Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        1.0
        upper Limit
        1.3
        value
        1.1
      2. group Id
        OG001
        lower Limit
        1.1
        upper Limit
        1.5
        value
        1.3
denoms
  1. counts
    1. group Id
      OG000
      value
      80
    2. group Id
      OG001
      value
      42
    units
    Participants
description
Time to first response was defined as the number of days from the date of first dose to the date of the first sign of response (CR, CRi, nPR, or PR) given the participant has had a CR, CRi, confirmed nPR, or confirmed PR per the 2008 Modified International Workshop for Chronic Lymphocytic Leukemia (IWCLL)/National Cancer Institute-Working Group (NCI-CWG) criteria. The first response could have been an assessment by physical exam as long as the results were later confirmed per the 2008 Modified IWCLL NCI-WG criteria. For participants who never experienced a response, the participant's data were not included in the analysis.
dispersion Type
95% Confidence Interval
groups
  1. description
    Participants received ABT-199 tablets once daily (QD) orally for up to 79 months. The starting dose was 20 mg daily, increasing over a period of 5 weeks up to the daily dose of 400 mg.
    id
    OG000
    title
    Main Cohort
  2. description
    Participants received ABT-199 tablets once daily (QD) orally for up to 68 months. The starting dose was 20 mg daily, increasing over a period of 5 weeks up to the daily dose of 400 mg.
    id
    OG001
    title
    Safety Expansion Cohort
param Type
MEAN
population Description
All treated participants in the Main Cohort and the Safety Expansion Cohort with a response and available data
reporting Status
POSTED
time Frame
Up to the data cutoff date of 15 June 2017, approximately 4 years of follow-up
title
Time to First Response
type
SECONDARY
unit Of Measure
months

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

Preserved source evidence · Not medical advice