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NCT01909453 · OUTCOME

Part 2: Percentage of Participants With AEs and SAEs as Graded by NCI-CTCAE, Version 4.03

Study Comparing Combination of LGX818 Plus MEK162 Versus Vemurafenib and LGX818 Monotherapy in BRAF Mutant Melanoma · Source last updated 2026-02-27

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

Measure
NUMBER
Unit
Percentage of Participants
Interval / dispersion
Not reported
Time frame
Baseline up to 30 days after last dose of study drug (up to 106.3 M of treatment exposure for Part 2: LGX818+MEK162 45 mg; up to 98.4 M of treatment exposure for Part 2: LGX818 300 mg; up to 111.4 M of treatment exposure for Part 1+Part 2: LGX818 300 mg)

What was measured

An AE was any untoward medical occurrence in a participant temporally associated with the use of study intervention, whether or not considered related to the study intervention. An SAE was any untoward medical occurrence at any dose that resulted in death; was life-threatening; required inpatient hospitalization/prolongation of existing hospitalization; resulted in persistent/significant disability/incapacity; results in congenital anomaly/birth defect or an important medical event. As per NCI-CTCAE version 4.03, severity was graded as Grade 1: asymptomatic/mild symptoms; Grade 2: moderate; Grade 3: severe/medically significant; Grade 4: life-threatening consequence; Grade 5: death. AEs and SAEs of all grades combined were reported.

Analysis population: Safety analysis set included all participants who received at least one dose of study medication and have at least one valid post-baseline safety evaluation.

Groups in this outcome

Part 2: LGX818 300 mg QD+MEK162 45 mg BID (Combo 300)

Participants received 300 mg of LGX818 orally once daily along with 45 mg of MEK162 twice daily for each 28 day treatment cycle until PD as confirmed by BIRC, withdrawal of consent, intolerable toxicity, study discontinuation, lost to follow-up or death.

Part 2: LGX818 300 mg

Participants received 300 mg of LGX818 orally once daily for each 28 day treatment cycle until PD as confirmed by BIRC, withdrawal of consent, intolerable toxicity, study discontinuation, lost to follow-up or death.

Part 1 + Part 2: LGX818 300 mg

Participants of Part 1 and 2 received 300 mg of LGX818 orally once daily for each 28 day treatment cycle until PD as confirmed by BIRC, withdrawal of consent, intolerable toxicity, and study discontinuation, lost to follow-up 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
Part 2: LGX818 300 mg QD+MEK162 45 mg BID (Combo 300)257
Part 2: LGX818 300 mg84
Part 1 + Part 2: LGX818 300 mg276

Reported measurements

Participants with AEs
Values in Percentage of Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Part 2: LGX818 300 mg QD+MEK162 45 mg BID (Combo 300)98.4Not reportedNot reportedNot reportedNot reported
Part 2: LGX818 300 mg97.6Not reportedNot reportedNot reportedNot reported
Part 1 + Part 2: LGX818 300 mg98.9Not reportedNot reportedNot reportedNot reported
Participants with SAEs
Values in Percentage of Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Part 2: LGX818 300 mg QD+MEK162 45 mg BID (Combo 300)38.1Not reportedNot reportedNot reportedNot reported
Part 2: LGX818 300 mg36.9Not reportedNot reportedNot reportedNot reported
Part 1 + Part 2: LGX818 300 mg37.0Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        98.4
      2. group Id
        OG001
        value
        97.6
      3. group Id
        OG002
        value
        98.9
    title
    Participants with AEs
  2. categories
    1. measurements
      1. group Id
        OG000
        value
        38.1
      2. group Id
        OG001
        value
        36.9
      3. group Id
        OG002
        value
        37.0
    title
    Participants with SAEs
denoms
  1. counts
    1. group Id
      OG000
      value
      257
    2. group Id
      OG001
      value
      84
    3. group Id
      OG002
      value
      276
    units
    Participants
description
An AE was any untoward medical occurrence in a participant temporally associated with the use of study intervention, whether or not considered related to the study intervention. An SAE was any untoward medical occurrence at any dose that resulted in death; was life-threatening; required inpatient hospitalization/prolongation of existing hospitalization; resulted in persistent/significant disability/incapacity; results in congenital anomaly/birth defect or an important medical event. As per NCI-CTCAE version 4.03, severity was graded as Grade 1: asymptomatic/mild symptoms; Grade 2: moderate; Grade 3: severe/medically significant; Grade 4: life-threatening consequence; Grade 5: death. AEs and SAEs of all grades combined were reported.
groups
  1. description
    Participants received 300 mg of LGX818 orally once daily along with 45 mg of MEK162 twice daily for each 28 day treatment cycle until PD as confirmed by BIRC, withdrawal of consent, intolerable toxicity, study discontinuation, lost to follow-up or death.
    id
    OG000
    title
    Part 2: LGX818 300 mg QD+MEK162 45 mg BID (Combo 300)
  2. description
    Participants received 300 mg of LGX818 orally once daily for each 28 day treatment cycle until PD as confirmed by BIRC, withdrawal of consent, intolerable toxicity, study discontinuation, lost to follow-up or death.
    id
    OG001
    title
    Part 2: LGX818 300 mg
  3. description
    Participants of Part 1 and 2 received 300 mg of LGX818 orally once daily for each 28 day treatment cycle until PD as confirmed by BIRC, withdrawal of consent, intolerable toxicity, and study discontinuation, lost to follow-up or death.
    id
    OG002
    title
    Part 1 + Part 2: LGX818 300 mg
param Type
NUMBER
population Description
Safety analysis set included all participants who received at least one dose of study medication and have at least one valid post-baseline safety evaluation.
reporting Status
POSTED
time Frame
Baseline up to 30 days after last dose of study drug (up to 106.3 M of treatment exposure for Part 2: LGX818+MEK162 45 mg; up to 98.4 M of treatment exposure for Part 2: LGX818 300 mg; up to 111.4 M of treatment exposure for Part 1+Part 2: LGX818 300 mg)
title
Part 2: Percentage of Participants With AEs and SAEs as Graded by NCI-CTCAE, Version 4.03
type
SECONDARY
unit Of Measure
Percentage of Participants

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Preserved source evidence · Not medical advice