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NCT01006980 · OUTCOME

Duration of Response

A Study of Vemurafenib (RO5185426) in Comparison With Dacarbazine in Previously Untreated Patients With Metastatic Melanoma (BRIM 3) · Source last updated 2016-09-28

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
From randomization (initiated in January 2010) until December 30, 2010.

What was measured

Duration of response was defined as the time between the date of the earliest qualifying response and the date of disease progression or death due to any cause. Duration of response was calculated only for participants who had a best overall response of Complete Response or Partial Response and was estimated using the Kaplan-Meier method.

Analysis population: The analysis population included all participants randomized by September 22, 2010 and with a best overall confirmed response of complete response or partial response.

Groups in this outcome

Vemurafenib

Participants received continuous oral doses of vemurafenib (RO5185426) 960 mg twice a day. Participants took four 240 mg tablets in the morning and four 240 mg tablets in the evening (960 mg twice a day for a total daily dose of 1920 mg).

Dacarbazine

Dacarbazine was administered intravenously 1000 mg/m˄2 up to 60 minutes on Day 1 of every 3 weeks (3 weeks was one cycle length).

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

Analysis denominator · Participants

GroupSource count
Vemurafenib106
Dacarbazine12

Reported measurements

Source class 1
Values in months · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Vemurafenib5.49Not reported3.985.72Not reported
DacarbazineNANot reported4.60NAMedian duration of response was not reached as only 2 of the 12 participants with a qualifying response had subsequent disease progression or death due to any cause at the time of the analysis.
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        3.98
        upper Limit
        5.72
        value
        5.49
      2. comment
        Median duration of response was not reached as only 2 of the 12 participants with a qualifying response had subsequent disease progression or death due to any cause at the time of the analysis.
        group Id
        OG001
        lower Limit
        4.60
        upper Limit
        NA
        value
        NA
denoms
  1. counts
    1. group Id
      OG000
      value
      106
    2. group Id
      OG001
      value
      12
    units
    Participants
description
Duration of response was defined as the time between the date of the earliest qualifying response and the date of disease progression or death due to any cause. Duration of response was calculated only for participants who had a best overall response of Complete Response or Partial Response and was estimated using the Kaplan-Meier method.
dispersion Type
95% Confidence Interval
groups
  1. description
    Participants received continuous oral doses of vemurafenib (RO5185426) 960 mg twice a day. Participants took four 240 mg tablets in the morning and four 240 mg tablets in the evening (960 mg twice a day for a total daily dose of 1920 mg).
    id
    OG000
    title
    Vemurafenib
  2. description
    Dacarbazine was administered intravenously 1000 mg/m˄2 up to 60 minutes on Day 1 of every 3 weeks (3 weeks was one cycle length).
    id
    OG001
    title
    Dacarbazine
param Type
MEDIAN
population Description
The analysis population included all participants randomized by September 22, 2010 and with a best overall confirmed response of complete response or partial response.
reporting Status
POSTED
time Frame
From randomization (initiated in January 2010) until December 30, 2010.
title
Duration of Response
type
SECONDARY
unit Of Measure
months

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

Preserved source evidence · Not medical advice