Skip to content
← Full study record

NCT02034110 · OUTCOME

Duration of Response (DoR) in the Biliary Tract Cancer (BTC) Cohort

Efficacy and Safety of the Combination Therapy of Dabrafenib and Trametinib in Subjects With BRAF V600E- Mutated Rare Cancers · Source last updated 2023-08-21

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

Measure
MEDIAN
Unit
Weeks
Interval / dispersion
95% Confidence Interval
Time frame
From first documented evidence of response (the first response prior to confirmation) until time of documented disease progression or death due to any cause, whichever comes first, assessed up to 92 months (cut-off date for end of study = 10-Dec-21)

What was measured

For the subset of subjects who showed a confirmed response as defined for each cohort, Duration of Response (DoR) was defined as the time (in weeks) from first documented evidence of response (the first response prior to confirmation) until time of documented disease progression or death due to any cause, whichever was first. If the subject did not have a documented date of progression or death, DoR was censored at the date of the last adequate assessment.

Analysis population: ITT/Evaluable population - Primary and expansion cohorts combined. Only responders were included in the analysis.

Groups in this outcome

Biliary Tract Cancer (BTC)

All subjects enrolled received oral dabrafenib 150 mg bid in combination with oral trametinib 2 mg once daily. Subjects continued treatment until an unacceptable toxicity, disease progression, or death.

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

Analysis denominator · Participants

GroupSource count
Biliary Tract Cancer (BTC)23

Reported measurements

Investigator assessment
Values in Weeks · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Biliary Tract Cancer (BTC)38.9Not reported24.359.4Not reported
Independent radiology review
Values in Weeks · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Biliary Tract Cancer (BTC)45.4Not reported20.164.9Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        24.3
        upper Limit
        59.4
        value
        38.9
    title
    Investigator assessment
  2. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        20.1
        upper Limit
        64.9
        value
        45.4
    title
    Independent radiology review
denoms
  1. counts
    1. group Id
      OG000
      value
      23
    units
    Participants
description
For the subset of subjects who showed a confirmed response as defined for each cohort, Duration of Response (DoR) was defined as the time (in weeks) from first documented evidence of response (the first response prior to confirmation) until time of documented disease progression or death due to any cause, whichever was first. If the subject did not have a documented date of progression or death, DoR was censored at the date of the last adequate assessment.
dispersion Type
95% Confidence Interval
groups
  1. description
    All subjects enrolled received oral dabrafenib 150 mg bid in combination with oral trametinib 2 mg once daily. Subjects continued treatment until an unacceptable toxicity, disease progression, or death.
    id
    OG000
    title
    Biliary Tract Cancer (BTC)
param Type
MEDIAN
population Description
ITT/Evaluable population - Primary and expansion cohorts combined. Only responders were included in the analysis.
reporting Status
POSTED
time Frame
From first documented evidence of response (the first response prior to confirmation) until time of documented disease progression or death due to any cause, whichever comes first, assessed up to 92 months (cut-off date for end of study = 10-Dec-21)
title
Duration of Response (DoR) in the Biliary Tract Cancer (BTC) Cohort
type
SECONDARY
unit Of Measure
Weeks

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

Preserved source evidence · Independent clinical review pending · Not medical advice