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NCT01227889 · OUTCOME

Number of Participants With a Best Overall Response of Confirmed Complete Response (CR) or Confirmed Partial Response (PR) as Assessed by the Investigator: Crossover Phase

A Study Comparing GSK2118436 to Dacarbazine (DTIC) in Previously Untreated Subjects With BRAF Mutation Positive Advanced (Stage III) or Metastatic (Stage IV) Melanoma · Source last updated 2017-10-04

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

Measure
NUMBER
Unit
participants
Interval / dispersion
Not reported
Time frame
From randomization until the first documented evidence of a confirmed complete response or partial response (up to 6.4 months)

What was measured

A participant was defined as a responder if he/she achieved either a CR (the disappearance of all target lesions. Any pathological lymph nodes must be \<10 mm in the short axis.) or PR (at least a 30% decrease in the sum of the diameters of target lesions, taking as a reference, the Baseline sum of the diameters \[e.g., percent change from Baseline\]). Response was evaluated by an investigator per RECIST, version 1.1. A participant without a post-Baseline assessment of response was considered a non-responder. Confirmation, per RECIST version 1.1, requires a confimatory disease assessment of CR or PR at least 28 days after the initial disease assessment of CR or PR.

Analysis population: Crossover Treatment Population. At the time data were analyzed for overall response, only 37 participants had crossed over from DTIC treatment to GSK25118436 treatment.

Groups in this outcome

GSK25118436 in Crossover Phase

Participants who received DTIC in the RP and experienced DP had the option, at the discretion of the Investigator, of receiving GSK2118436 150 mg BID in the Crossover Phase. Participants who permanently discontinued DTIC treatment due to an AE, withdrawal of consent, or for any reason other than DP were not eligible for crossover to GSK2118436. Crossover participants continued on GSK2118436 until further DP was noted. After DP on GSK2118436, participants were followed for response, progression, survival, and further anti-cancer therapy.

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

Analysis denominator · Participants

GroupSource count
GSK25118436 in Crossover Phase37

Reported measurements

CR
Values in participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
GSK25118436 in Crossover Phase0Not reportedNot reportedNot reportedNot reported
PR
Values in participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
GSK25118436 in Crossover Phase12Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        0
    title
    CR
  2. categories
    1. measurements
      1. group Id
        OG000
        value
        12
    title
    PR
denoms
  1. counts
    1. group Id
      OG000
      value
      37
    units
    Participants
description
A participant was defined as a responder if he/she achieved either a CR (the disappearance of all target lesions. Any pathological lymph nodes must be \<10 mm in the short axis.) or PR (at least a 30% decrease in the sum of the diameters of target lesions, taking as a reference, the Baseline sum of the diameters \[e.g., percent change from Baseline\]). Response was evaluated by an investigator per RECIST, version 1.1. A participant without a post-Baseline assessment of response was considered a non-responder. Confirmation, per RECIST version 1.1, requires a confimatory disease assessment of CR or PR at least 28 days after the initial disease assessment of CR or PR.
groups
  1. description
    Participants who received DTIC in the RP and experienced DP had the option, at the discretion of the Investigator, of receiving GSK2118436 150 mg BID in the Crossover Phase. Participants who permanently discontinued DTIC treatment due to an AE, withdrawal of consent, or for any reason other than DP were not eligible for crossover to GSK2118436. Crossover participants continued on GSK2118436 until further DP was noted. After DP on GSK2118436, participants were followed for response, progression, survival, and further anti-cancer therapy.
    id
    OG000
    title
    GSK25118436 in Crossover Phase
param Type
NUMBER
population Description
Crossover Treatment Population. At the time data were analyzed for overall response, only 37 participants had crossed over from DTIC treatment to GSK25118436 treatment.
reporting Status
POSTED
time Frame
From randomization until the first documented evidence of a confirmed complete response or partial response (up to 6.4 months)
title
Number of Participants With a Best Overall Response of Confirmed Complete Response (CR) or Confirmed Partial Response (PR) as Assessed by the Investigator: Crossover Phase
type
SECONDARY
unit Of Measure
participants

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Preserved source evidence · Not medical advice