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    Clinical Trial Results:
    A Phase 3, Randomized, Double-Blind Study of Pembrolizumab plus Ipilimumab vs Pembrolizumab plus Placebo in Previously Untreated, Stage IV, Metastatic Non-small Cell Lung Cancer Subjects Whose Tumors are PD-L1 Positive (TPS ≥ 50%) (KEYNOTE-598)

    Summary
    EudraCT number
    2016-004364-20
    Trial protocol
    IE   LV   DE   GB   HU   ES   FR   PL   IT  
    Global end of trial date
    07 Sep 2022

    Results information
    Results version number
    v1(current)
    This version publication date
    31 Aug 2023
    First version publication date
    31 Aug 2023
    Other versions

    Trial information

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    Trial identification
    Sponsor protocol code
    3475-598
    Additional study identifiers
    ISRCTN number
    -
    US NCT number
    NCT03302234
    WHO universal trial number (UTN)
    -
    Other trial identifiers
    KEYNOTE-598: Merck
    Sponsors
    Sponsor organisation name
    Merck
    Sponsor organisation address
    126 East Lincoln Avenue, P.O. Box 2000, Rahway, NJ, United States, 07065
    Public contact
    Clinical Trials Disclosure, Merck Sharp & Dohme LLC, ClinicalTrialsDisclosure@merck.com
    Scientific contact
    Clinical Trials Disclosure, Merck Sharp & Dohme LLC, ClinicalTrialsDisclosure@merck.com
    Paediatric regulatory details
    Is trial part of an agreed paediatric investigation plan (PIP)
    No
    Does article 45 of REGULATION (EC) No 1901/2006 apply to this trial?
    No
    Does article 46 of REGULATION (EC) No 1901/2006 apply to this trial?
    No
    Results analysis stage
    Analysis stage
    Final
    Date of interim/final analysis
    07 Sep 2022
    Is this the analysis of the primary completion data?
    Yes
    Primary completion date
    01 Sep 2020
    Global end of trial reached?
    Yes
    Global end of trial date
    07 Sep 2022
    Was the trial ended prematurely?
    No
    General information about the trial
    Main objective of the trial
    The purpose of this study is to determine the efficacy of pembrolizumab given in combination with either ipilimumab or placebo as first-line treatment in participants with metastatic non-small cell lung cancer (NSCLC). The primary hypothesis of this study is that overall survival (OS) and/or progression-free survival (PFS) is prolonged in participants who receive pembrolizumab and ipilimumab compared to those who receive pembrolizumab and placebo. With Amendment 6 (effective date: 11-Dec-2020), active participants, investigator, and sponsor personnel or delegate(s) involved in the treatment administration or clinical evaluation of the participants will be unblinded. Participants will discontinue ipilimumab and placebo and participants who remain on treatment will receive open-label pembrolizumab only.
    Protection of trial subjects
    This study was conducted in conformance with Good Clinical Practice standards and applicable country and/or local statutes and regulations regarding ethical committee review, informed consent, and the protection of human subjects participating in biomedical research.
    Background therapy
    -
    Evidence for comparator
    -
    Actual start date of recruitment
    14 Dec 2014
    Long term follow-up planned
    No
    Independent data monitoring committee (IDMC) involvement?
    Yes
    Population of trial subjects
    Number of subjects enrolled per country
    Country: Number of subjects enrolled
    Argentina: 22
    Country: Number of subjects enrolled
    Australia: 13
    Country: Number of subjects enrolled
    Brazil: 8
    Country: Number of subjects enrolled
    Canada: 15
    Country: Number of subjects enrolled
    Chile: 31
    Country: Number of subjects enrolled
    Colombia: 5
    Country: Number of subjects enrolled
    France: 44
    Country: Number of subjects enrolled
    Germany: 16
    Country: Number of subjects enrolled
    Hungary: 25
    Country: Number of subjects enrolled
    Ireland: 7
    Country: Number of subjects enrolled
    Italy: 27
    Country: Number of subjects enrolled
    Korea, Republic of: 20
    Country: Number of subjects enrolled
    Latvia: 7
    Country: Number of subjects enrolled
    Mexico: 11
    Country: Number of subjects enrolled
    Peru: 12
    Country: Number of subjects enrolled
    Poland: 31
    Country: Number of subjects enrolled
    South Africa: 10
    Country: Number of subjects enrolled
    Spain: 48
    Country: Number of subjects enrolled
    Taiwan: 22
    Country: Number of subjects enrolled
    Thailand: 21
    Country: Number of subjects enrolled
    Turkey: 99
    Country: Number of subjects enrolled
    Ukraine: 46
    Country: Number of subjects enrolled
    United Kingdom: 15
    Country: Number of subjects enrolled
    United States: 13
    Worldwide total number of subjects
    568
    EEA total number of subjects
    205
    Number of subjects enrolled per age group
    In utero
    0
    Preterm newborn - gestational age < 37 wk
    0
    Newborns (0-27 days)
    0
    Infants and toddlers (28 days-23 months)
    0
    Children (2-11 years)
    0
    Adolescents (12-17 years)
    0
    Adults (18-64 years)
    281
    From 65 to 84 years
    284
    85 years and over
    3

    Subject disposition

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    Recruitment
    Recruitment details
    -

    Pre-assignment
    Screening details
    Of 568 participants randomized to the study, 563 received at least one dose of study treatment (All Treated Population) and were evaluable for all safety analysis.

    Period 1
    Period 1 title
    Overall Study (overall period)
    Is this the baseline period?
    Yes
    Allocation method
    Randomised - controlled
    Blinding used
    Double blind
    Roles blinded
    Subject, Investigator, Carer, Assessor

    Arms
    Are arms mutually exclusive
    Yes

    Arm title
    Pembrolizumab + Ipilimumab
    Arm description
    Participants received 200 mg of pembrolizumab by intravenous (IV) infusion on Day 1 of each 3-week cycle for up to 35 cycles of treatment plus 1 mg/kg of ipilimumab by IV infusion on Day 1 of each 6-week cycle for up to 18 cycles of treatment. Per Amendment (AM) 6, (effective date: 11-Dec-2020), participants discontinued ipilimumab and participants who remained on treatment received open-label pembrolizumab only. Eligible participants who completed the first course of up to 35 administrations of pembrolizumab (~2 years) or who attained complete response (CR) but experienced progression of disease (PD), initiated a second course of pembrolizumab at the investigator's discretion, at the same dose and schedule at 200 mg IV on Day 1 each 3-week cycle (Q3W), for up to 17 cycles (up to ~1 year).
    Arm type
    Experimental

    Investigational medicinal product name
    Ipilimumab
    Investigational medicinal product code
    Other name
    YERVOY®
    Pharmaceutical forms
    Solution for infusion
    Routes of administration
    Intravenous use
    Dosage and administration details
    Administered as an IV infusion every 6 weeks (Q6W)

    Investigational medicinal product name
    Pembrolizumab
    Investigational medicinal product code
    Other name
    MK-3475 Keytruda®
    Pharmaceutical forms
    Solution for infusion
    Routes of administration
    Intravenous use
    Dosage and administration details
    Administered as an intravenous (IV) infusion every 3 weeks (Q3W)

    Arm title
    Pembrolizumab + Placebo
    Arm description
    Participants received 200 mg of pembrolizumab by IV infusion on Day 1 of each 3-week cycle for up to 35 cycles of treatment plus placebo by IV infusion on Day 1 of each 6-week cycle for up to 18 cycles of treatment. Per Amendment (AM) 6, (effective date: 11-Dec-2020), participants discontinued placebo and participants who remained on treatment received open-label pembrolizumab only. Eligible participants who completed the first course of up to 35 administrations of pembrolizumab (~2 years) or who attained complete response (CR) but experienced progression of disease (PD), initiated a second course of pembrolizumab at the investigator's discretion, at the same dose and schedule at 200 mg IV on Day 1 each 3-week cycle (Q3W), for up to 17 cycles (up to ~1 year).
    Arm type
    Active comparator

    Investigational medicinal product name
    Placebo
    Investigational medicinal product code
    Other name
    Pharmaceutical forms
    Solution for infusion
    Routes of administration
    Intravenous use
    Dosage and administration details
    Normal saline solution administered as an IV infusion Q6W

    Investigational medicinal product name
    Pembrolizumab
    Investigational medicinal product code
    Other name
    MK-3475 Keytruda®
    Pharmaceutical forms
    Solution for infusion
    Routes of administration
    Intravenous use
    Dosage and administration details
    Administered as an IV infusion Q3W

    Number of subjects in period 1
    Pembrolizumab + Ipilimumab Pembrolizumab + Placebo
    Started
    284
    284
    Completed
    0
    0
    Not completed
    284
    284
         Adverse event, serious fatal
    191
    192
         Consent withdrawn by subject
    2
    2
         Not Reported
    1
    -
         Sponsor Decision
    90
    89
         Laryngeal Carcinoma
    -
    1

    Baseline characteristics

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    Baseline characteristics reporting groups
    Reporting group title
    Pembrolizumab + Ipilimumab
    Reporting group description
    Participants received 200 mg of pembrolizumab by intravenous (IV) infusion on Day 1 of each 3-week cycle for up to 35 cycles of treatment plus 1 mg/kg of ipilimumab by IV infusion on Day 1 of each 6-week cycle for up to 18 cycles of treatment. Per Amendment (AM) 6, (effective date: 11-Dec-2020), participants discontinued ipilimumab and participants who remained on treatment received open-label pembrolizumab only. Eligible participants who completed the first course of up to 35 administrations of pembrolizumab (~2 years) or who attained complete response (CR) but experienced progression of disease (PD), initiated a second course of pembrolizumab at the investigator's discretion, at the same dose and schedule at 200 mg IV on Day 1 each 3-week cycle (Q3W), for up to 17 cycles (up to ~1 year).

    Reporting group title
    Pembrolizumab + Placebo
    Reporting group description
    Participants received 200 mg of pembrolizumab by IV infusion on Day 1 of each 3-week cycle for up to 35 cycles of treatment plus placebo by IV infusion on Day 1 of each 6-week cycle for up to 18 cycles of treatment. Per Amendment (AM) 6, (effective date: 11-Dec-2020), participants discontinued placebo and participants who remained on treatment received open-label pembrolizumab only. Eligible participants who completed the first course of up to 35 administrations of pembrolizumab (~2 years) or who attained complete response (CR) but experienced progression of disease (PD), initiated a second course of pembrolizumab at the investigator's discretion, at the same dose and schedule at 200 mg IV on Day 1 each 3-week cycle (Q3W), for up to 17 cycles (up to ~1 year).

    Reporting group values
    Pembrolizumab + Ipilimumab Pembrolizumab + Placebo Total
    Number of subjects
    284 284 568
    Age categorical
    Units: Subjects
        In utero
        Preterm newborn infants (gestational age < 37 wks)
        Newborns (0-27 days)
        Infants and toddlers (28 days-23 months)
        Children (2-11 years)
        Adolescents (12-17 years)
        Adults (18-64 years)
        From 65-84 years
        85 years and over
    Age Continuous
    Units: Years
        arithmetic mean (standard deviation)
    63.7 ± 9.3 64.5 ± 8.8 -
    Sex/Gender, Customized
    Units: Participants
        Male
    202 191 393
        Female
    82 92 174
        Undifferentiated
    0 1 1
    Race (NIH/OMB)
    Units: Subjects
        American Indian or Alaska Native
    4 3 7
        Asian
    33 31 64
        Native Hawaiian or Other Pacific Islander
    0 0 0
        Black or African American
    1 0 1
        White
    218 223 441
        More than one race
    6 5 11
        Unknown or Not Reported
    22 22 44
    Ethnicity (NIH/OMB)
    Units: Subjects
        Hispanic or Latino
    54 37 91
        Not Hispanic or Latino
    208 225 433
        Unknown or Not Reported
    22 22 44
    Tumor histology
    Units: Subjects
        Squamous
    77 81 158
        Non squamous
    207 203 410
    Geographic region
    Units: Subjects
        East Asia
    32 31 63
        Non-East Asia
    252 253 505
    Eastern Cooperative Oncology Group (ECOG) performance status
    Units: Subjects
        0 = Fully active; no performance restrictions
    101 104 205
        1 = Limited activity, ambulant, can-do light work
    183 180 363

    End points

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    End points reporting groups
    Reporting group title
    Pembrolizumab + Ipilimumab
    Reporting group description
    Participants received 200 mg of pembrolizumab by intravenous (IV) infusion on Day 1 of each 3-week cycle for up to 35 cycles of treatment plus 1 mg/kg of ipilimumab by IV infusion on Day 1 of each 6-week cycle for up to 18 cycles of treatment. Per Amendment (AM) 6, (effective date: 11-Dec-2020), participants discontinued ipilimumab and participants who remained on treatment received open-label pembrolizumab only. Eligible participants who completed the first course of up to 35 administrations of pembrolizumab (~2 years) or who attained complete response (CR) but experienced progression of disease (PD), initiated a second course of pembrolizumab at the investigator's discretion, at the same dose and schedule at 200 mg IV on Day 1 each 3-week cycle (Q3W), for up to 17 cycles (up to ~1 year).

    Reporting group title
    Pembrolizumab + Placebo
    Reporting group description
    Participants received 200 mg of pembrolizumab by IV infusion on Day 1 of each 3-week cycle for up to 35 cycles of treatment plus placebo by IV infusion on Day 1 of each 6-week cycle for up to 18 cycles of treatment. Per Amendment (AM) 6, (effective date: 11-Dec-2020), participants discontinued placebo and participants who remained on treatment received open-label pembrolizumab only. Eligible participants who completed the first course of up to 35 administrations of pembrolizumab (~2 years) or who attained complete response (CR) but experienced progression of disease (PD), initiated a second course of pembrolizumab at the investigator's discretion, at the same dose and schedule at 200 mg IV on Day 1 each 3-week cycle (Q3W), for up to 17 cycles (up to ~1 year).

    Primary: Overall Survival (OS)

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    End point title
    Overall Survival (OS)
    End point description
    OS was defined as the time from randomization to death due to any cause. Participants without documented death at the time of analysis were censored at the date of last known contact. The median survival (in months) and the associated 95% confidence intervals (CIs) were reported using Kaplan-Meier method was used. Cox regression model with Efron’s method of tie handling with treatment as a covariate stratified by ECOG performance status (0 versus 1), geographic region of the enrolling site (East Asia versus non-East Asia), and predominant tumor history (squamous versus non-squamous) was used to estimate hazard ratio (HR) and 95% CIs for first course study treatment per protocol. The analysis population included all randomized participants.
    End point type
    Primary
    End point timeframe
    Up to approximately 32 months (through data cut-off date: 01 Sep 2020)
    End point values
    Pembrolizumab + Ipilimumab Pembrolizumab + Placebo
    Number of subjects analysed
    284
    284
    Units: Months
        median (confidence interval 95%)
    21.4 (16.6 to 9999)
    21.9 (18.0 to 9999)
    Statistical analysis title
    OS Hazard Ratio
    Comparison groups
    Pembrolizumab + Ipilimumab v Pembrolizumab + Placebo
    Number of subjects included in analysis
    568
    Analysis specification
    Pre-specified
    Analysis type
    P-value
    = 0.74156 [1]
    Method
    Logrank
    Parameter type
    Hazard ratio (HR)
    Point estimate
    1.08
    Confidence interval
         level
    95%
         sides
    2-sided
         lower limit
    0.85
         upper limit
    1.37
    Notes
    [1] - One-sided p-value based on log-rank test stratified by ECOG, geographic region of the enrolling site, and predominant tumor history.

    Primary: Progression-free Survival (PFS) per Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST 1.1) Based on Blinded Independent Central Review (BICR)

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    End point title
    Progression-free Survival (PFS) per Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST 1.1) Based on Blinded Independent Central Review (BICR)
    End point description
    PFS was defined as time from randomization to first documented disease progression (PD) per RECIST 1.1 based on BICR or death due to any cause, whichever occurs first. PD was defined as ≥20% increase in sum of diameters of target lesions. In addition to relative increase of 20%, sum must also demonstrate an absolute increase of ≥5 mm. Appearance of one or more new lesions was also considered PD. RECIST 1.1 was modified to follow maximum of 10 target lesions and maximum of 5 target lesions per organ. The median survival and 95% CIs were reported using Kaplan-Meier method. Cox regression model with Efron’s method of tie handling with treatment as covariate stratified by ECOG performance status (0 vs. 1), geographic region of enrolling site (East Asia vs. non-East Asia), and predominant tumor history (squamous vs. non-squamous) was used to estimate HR and 95% CIs for first course study treatment per protocol. The analysis population included all randomized participants.
    End point type
    Primary
    End point timeframe
    Up to approximately 32 months (through data cut-off date 01 Sep 2020)
    End point values
    Pembrolizumab + Ipilimumab Pembrolizumab + Placebo
    Number of subjects analysed
    284
    284
    Units: Months
        median (confidence interval 95%)
    8.2 (6.0 to 10.5)
    8.4 (6.3 to 10.5)
    Statistical analysis title
    PFS Hazard Ratio
    Comparison groups
    Pembrolizumab + Ipilimumab v Pembrolizumab + Placebo
    Number of subjects included in analysis
    568
    Analysis specification
    Pre-specified
    Analysis type
    P-value
    = 0.7172
    Method
    Logrank
    Parameter type
    Hazard ratio (HR)
    Point estimate
    1.06
    Confidence interval
         level
    95%
         sides
    2-sided
         lower limit
    0.86
         upper limit
    1.3

    Secondary: Objective Response Rate (ORR) per RECIST 1.1 Based on BICR

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    End point title
    Objective Response Rate (ORR) per RECIST 1.1 Based on BICR
    End point description
    ORR was defined as the percentage of participants who have a Complete Response (CR: Disappearance of all target lesions) or a Partial Response (PR: At least a 30% decrease in the sum of diameters of target lesions) per RECIST 1.1 by BICR. In this study, RECIST 1.1 was modified to follow a maximum of 10 target lesions and a maximum of 5 target lesions per organ. Per protocol the ORR was calculated using the Miettinen & Nurminen method stratified by ECOG performance status (0 versus 1), geographic region of the enrolling site (East Asia versus non-East Asia), and predominant tumor history (squamous versus non-squamous) for the first course of study treatment. The analysis population included all randomized participants.
    End point type
    Secondary
    End point timeframe
    Up to approximately 32 months (data cut-off date 01 Sep 2020)
    End point values
    Pembrolizumab + Ipilimumab Pembrolizumab + Placebo
    Number of subjects analysed
    284
    284
    Units: Percentage of Participants
        number (confidence interval 95%)
    45.4 (39.5 to 51.4)
    45.4 (39.5 to 51.4)
    Statistical analysis title
    ORR Difference in percentage
    Comparison groups
    Pembrolizumab + Ipilimumab v Pembrolizumab + Placebo
    Number of subjects included in analysis
    568
    Analysis specification
    Pre-specified
    Analysis type
    P-value
    = 0.50644
    Method
    Miettinen & Nurminen method
    Parameter type
    Difference in percentage
    Point estimate
    -0.1
    Confidence interval
         level
    95%
         sides
    2-sided
         lower limit
    -8.2
         upper limit
    8.1

    Secondary: Duration of Response (DOR) per RECIST 1.1 Based on BICR

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    End point title
    Duration of Response (DOR) per RECIST 1.1 Based on BICR
    End point description
    For participants who demonstrated confirmed CR (Disappearance of all target lesions) or confirmed PR (At least a 30% decrease in sum of diameters of target lesions) per RECIST 1.1, DOR was defined as time from first documented evidence of CR or PR until PD or death due to any cause, whichever occurs first. Per RECIST 1.1, PD was defined as at least 20% increase in sum of diameters of target lesions. In addition to relative increase of 20%, sum must demonstrate an absolute increase of at least 5 mm. Appearance of one or more new lesions was also considered PD. RECIST 1.1 was modified to follow maximum of 10 target lesions and maximum of 5 target lesions per organ. The DOR was calculated using product-limit (Kaplan-Meier) method for censored data. Per protocol, the DOR for all participants who experienced a CR or PR was presented for the first course of study treatment. The analysis population included all randomized participants with confirmed complete response or partial response.
    End point type
    Secondary
    End point timeframe
    Up to approximately 32 months (data cut-off date 01 Sep 2020)
    End point values
    Pembrolizumab + Ipilimumab Pembrolizumab + Placebo
    Number of subjects analysed
    129
    129
    Units: Months
        median (confidence interval 95%)
    16.1 (12.7 to 26)
    17.3 (14.8 to 9999)
    No statistical analyses for this end point

    Secondary: Time to True Deterioration (TTD) in Cough, Pain in Chest, and Shortness of Breath

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    End point title
    Time to True Deterioration (TTD) in Cough, Pain in Chest, and Shortness of Breath
    End point description
    TTD was defined as the time to the first onset of a 10-point or greater score deterioration from baseline in any one of the 3 symptoms (cough, pain in chest or shortness of breath), confirmed by a second adjacent 10-point or greater score deterioration from baseline. Cough was based on EORTC QLQ-LC13 question 1, pain in chest was based on EORTC QLQ-LC13 question 10, and shortness of breath was based on EORTC QLQ-C30 question 8. Per protocol, TTD was reported for first course study treatment. The analysis population included all participants randomized who received at least one dose of study treatment and had at least one EORTC QLQ-LC13 and EORTC QLQ-C30 available.
    End point type
    Secondary
    End point timeframe
    Up to approximately 32 months (data cut-off date 01 Sep 2020)
    End point values
    Pembrolizumab + Ipilimumab Pembrolizumab + Placebo
    Number of subjects analysed
    268
    270
    Units: Months
        median (confidence interval 95%)
    9999 (12.9778 to 9999)
    20.0416 (12.7149 to 9999)
    Statistical analysis title
    TTD Hazard Ratio
    Comparison groups
    Pembrolizumab + Ipilimumab v Pembrolizumab + Placebo
    Number of subjects included in analysis
    538
    Analysis specification
    Pre-specified
    Analysis type
    P-value
    = 0.9112
    Method
    Logrank
    Parameter type
    Hazard ratio (HR)
    Point estimate
    0.9815
    Confidence interval
         level
    95%
         sides
    2-sided
         lower limit
    0.7386
         upper limit
    1.3042

    Secondary: Number of Participants Who Experienced an Adverse Event (AE)

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    End point title
    Number of Participants Who Experienced an Adverse Event (AE)
    End point description
    An AE was defined as any untoward medical occurrence in a participant or clinical investigation participant administered a pharmaceutical product and which does not necessarily have to have a causal relationship with this treatment. An AE can therefore be any unfavourable and unintended sign (including an abnormal laboratory finding, for example), symptom, or disease temporally associated with the use of a medicinal product or protocol specified procedure, whether or not considered related to the medicinal product or protocol specified procedure. Per protocol, the number of participants who experienced an AE were reported for the first course of study treatment and follow up. The analysis population included all randomized participants who received at least one dose of study treatment.
    End point type
    Secondary
    End point timeframe
    Up to approximately 27 months
    End point values
    Pembrolizumab + Ipilimumab Pembrolizumab + Placebo
    Number of subjects analysed
    282
    281
    Units: Participants
    272
    263
    No statistical analyses for this end point

    Secondary: Number of Participants Who Discontinued Study Treatment Due to an AE

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    End point title
    Number of Participants Who Discontinued Study Treatment Due to an AE
    End point description
    An AE was defined as any untoward medical occurrence in a participant or clinical investigation participant administered a pharmaceutical product and which does not necessarily have to have a causal relationship with this treatment. An AE can therefore be any unfavourable and unintended sign (including an abnormal laboratory finding, for example), symptom, or disease temporally associated with the use of a medicinal product or protocol specified procedure, whether or not considered related to the medicinal product or protocol specified procedure. Per protocol, the number of participants who discontinued study treatment due to an AE were reported for the first course of study treatment. The analysis population included all randomized participants who received at least one dose of study treatment.
    End point type
    Secondary
    End point timeframe
    Up to approximately 24 months
    End point values
    Pembrolizumab + Ipilimumab Pembrolizumab + Placebo
    Number of subjects analysed
    282
    281
    Units: Participants
    105
    57
    No statistical analyses for this end point

    Secondary: Change from Baseline in European Organization for Research and Treatment of Cancer (EORTC) Quality of Life Questionnaire-Core 30 (QLQ-C30) Global Health Status/Quality of Life (Items 29 and 30) Scale Score to Week 18

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    End point title
    Change from Baseline in European Organization for Research and Treatment of Cancer (EORTC) Quality of Life Questionnaire-Core 30 (QLQ-C30) Global Health Status/Quality of Life (Items 29 and 30) Scale Score to Week 18
    End point description
    The EORTC QLQ-C30 is a questionnaire to assess the overall quality of life of cancer patients. Participant responses to the questions "How would you rate your overall health during the past week?" and “How would you rate your overall quality of life during the past week?” were scored on a 7-point scale (1= Very poor to 7=Excellent). Using linear transformation, raw scores were standardized, so that scores range from 0 to 100. A higher score indicates a better overall health status. Per protocol, the change from baseline in EORTC QLQ-C30 Items 29 and 30 combined score were presented for first course study treatment. The analysis population included all randomized participants who received at least one dose of study treatment and had at least one EORTC QLQ-C30 assessment available.
    End point type
    Secondary
    End point timeframe
    Baseline, Week 18
    End point values
    Pembrolizumab + Ipilimumab Pembrolizumab + Placebo
    Number of subjects analysed
    279
    280
    Units: Score on a scale
        least squares mean (confidence interval 95%)
    3.72 (0.91 to 6.53)
    4.14 (1.42 to 6.86)
    Statistical analysis title
    Difference in LS means
    Comparison groups
    Pembrolizumab + Ipilimumab v Pembrolizumab + Placebo
    Number of subjects included in analysis
    559
    Analysis specification
    Pre-specified
    Analysis type
    P-value
    = 0.8151
    Method
    cLDA Model
    Parameter type
    Difference in LS Means
    Point estimate
    -0.42
    Confidence interval
         level
    95%
         sides
    2-sided
         lower limit
    -3.96
         upper limit
    3.12

    Adverse events

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    Adverse events information
    Timeframe for reporting adverse events
    Up to approximately 92 months
    Adverse event reporting additional description
    All-cause mortality was reported on all randomized participants. AEs were reported on participants who received atleast 1 dose of treatment. MedDRA preferred terms Neoplasm progression, Malignant neoplasm progression & Disease progression not related to drug were excluded. No participants were eligible for Pembrolizumab+Ipilimumab (2nd course) arm.
    Assessment type
    Systematic
    Dictionary used for adverse event reporting
    Dictionary name
    MedDRA
    Dictionary version
    25.0
    Reporting groups
    Reporting group title
    Pembrolizumab+Ipilimumab (First Course)
    Reporting group description
    Participants received 200 mg of pembrolizumab by intravenous (IV) infusion on Day 1 of each 3-week cycle for up to 35 cycles of treatment plus 1 mg/kg of ipilimumab by IV infusion on Day 1 of each 6-week cycle for up to 18 cycles of treatment. Per Amendment (AM) 6, (effective date: 11-Dec-2020), participants discontinued ipilimumab and participants who remained on treatment received open-label pembrolizumab only. Eligible participants who completed the first course of up to 35 administrations of pembrolizumab (~2 years) or who attained complete response (CR) but experienced progression of disease (PD), initiated a second course of pembrolizumab at the investigator's discretion, at the same dose and schedule at 200 mg IV on Day 1 each 3-week cycle (Q3W), for up to 17 cycles (up to ~1 year).

    Reporting group title
    Pembrolizumab + Placebo (Second Course)
    Reporting group description
    Eligible participants who completed the first course of up to 35 administrations of pembrolizumab (~2 years) or who attained complete response (CR) but experienced progression of disease (PD), initiated a second course of pembrolizumab at the investigator's discretion, at the same dose and schedule at 200 mg IV on Day 1 each 3-week cycle (Q3W), for up to 17 cycles (up to ~1 year).

    Reporting group title
    Pembrolizumab+Placebo (First Course)
    Reporting group description
    Participants received 200 mg of pembrolizumab by IV infusion on Day 1 of each 3-week cycle for up to 35 cycles of treatment plus placebo by IV infusion on Day 1 of each 6-week cycle for up to 18 cycles of treatment. Per Amendment (AM) 6, (effective date: 11-Dec-2020), participants discontinued placebo and participants who remained on treatment received open-label pembrolizumab only.

    Serious adverse events
    Pembrolizumab+Ipilimumab (First Course) Pembrolizumab + Placebo (Second Course) Pembrolizumab+Placebo (First Course)
    Total subjects affected by serious adverse events
         subjects affected / exposed
    146 / 282 (51.77%)
    4 / 18 (22.22%)
    114 / 281 (40.57%)
         number of deaths (all causes)
    191
    4
    188
         number of deaths resulting from adverse events
    5
    0
    0
    Neoplasms benign, malignant and unspecified (incl cysts and polyps)
    Paraneoplastic syndrome
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Laryngeal cancer
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
    Infected neoplasm
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Endometrial cancer
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 2
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Ductal adenocarcinoma of pancreas
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
    Basal cell carcinoma
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Adenocarcinoma of colon
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Small intestine carcinoma
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Vascular disorders
    Aortic dissection
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
    Angiopathy
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
    Hypotension
         subjects affected / exposed
    2 / 282 (0.71%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 2
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Hypertension
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Haematoma
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Embolism
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Peripheral ischaemia
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Superior vena cava syndrome
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    2 / 281 (0.71%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 2
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    General disorders and administration site conditions
    Non-cardiac chest pain
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Asthenia
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    2 / 2
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Chest pain
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Death
         subjects affected / exposed
    2 / 282 (0.71%)
    0 / 18 (0.00%)
    4 / 281 (1.42%)
         occurrences causally related to treatment / all
    0 / 2
    0 / 0
    0 / 4
         deaths causally related to treatment / all
    0 / 2
    0 / 0
    0 / 4
    Fatigue
         subjects affected / exposed
    4 / 282 (1.42%)
    0 / 18 (0.00%)
    2 / 281 (0.71%)
         occurrences causally related to treatment / all
    2 / 4
    0 / 0
    2 / 2
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    General physical health deterioration
         subjects affected / exposed
    2 / 282 (0.71%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 3
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Pyrexia
         subjects affected / exposed
    5 / 282 (1.77%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    2 / 5
    0 / 0
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Sudden death
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
    Immune system disorders
    Drug hypersensitivity
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Hypersensitivity
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Infusion related hypersensitivity reaction
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Reproductive system and breast disorders
    Benign prostatic hyperplasia
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Respiratory, thoracic and mediastinal disorders
    Acute respiratory failure
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Bronchiectasis
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Chronic obstructive pulmonary disease
         subjects affected / exposed
    4 / 282 (1.42%)
    0 / 18 (0.00%)
    6 / 281 (2.14%)
         occurrences causally related to treatment / all
    1 / 4
    0 / 0
    0 / 7
         deaths causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
    Dyspnoea
         subjects affected / exposed
    5 / 282 (1.77%)
    0 / 18 (0.00%)
    5 / 281 (1.78%)
         occurrences causally related to treatment / all
    4 / 6
    0 / 0
    1 / 5
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Haemoptysis
         subjects affected / exposed
    2 / 282 (0.71%)
    0 / 18 (0.00%)
    2 / 281 (0.71%)
         occurrences causally related to treatment / all
    0 / 3
    0 / 0
    0 / 2
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Hiccups
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Immune-mediated lung disease
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Interstitial lung disease
         subjects affected / exposed
    2 / 282 (0.71%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    2 / 2
    0 / 0
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Lung disorder
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Pleural effusion
         subjects affected / exposed
    4 / 282 (1.42%)
    0 / 18 (0.00%)
    3 / 281 (1.07%)
         occurrences causally related to treatment / all
    2 / 4
    0 / 0
    0 / 3
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Pneumonitis
         subjects affected / exposed
    20 / 282 (7.09%)
    0 / 18 (0.00%)
    10 / 281 (3.56%)
         occurrences causally related to treatment / all
    18 / 20
    0 / 0
    8 / 10
         deaths causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
    Pneumothorax
         subjects affected / exposed
    2 / 282 (0.71%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 2
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
    Pulmonary embolism
         subjects affected / exposed
    5 / 282 (1.77%)
    0 / 18 (0.00%)
    10 / 281 (3.56%)
         occurrences causally related to treatment / all
    0 / 5
    0 / 0
    1 / 10
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 5
    Pulmonary granuloma
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Pulmonary haemorrhage
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    2 / 281 (0.71%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 2
         deaths causally related to treatment / all
    0 / 1
    0 / 0
    0 / 2
    Respiratory failure
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    3 / 281 (1.07%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 3
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 2
    Psychiatric disorders
    Anxiety
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Confusional state
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Mental status changes
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Investigations
    Weight decreased
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Aspartate aminotransferase increased
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Alanine aminotransferase increased
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Injury, poisoning and procedural complications
    Acetabulum fracture
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Rib fracture
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    2 / 281 (0.71%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 2
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Subdural haematoma
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
    Skull fracture
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Femur fracture
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    2 / 281 (0.71%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 2
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Ilium fracture
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Infusion related reaction
         subjects affected / exposed
    2 / 282 (0.71%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    2 / 2
    0 / 0
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Cardiac disorders
    Acute coronary syndrome
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Acute myocardial infarction
         subjects affected / exposed
    3 / 282 (1.06%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 3
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
    Atrial fibrillation
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Cardiac tamponade
         subjects affected / exposed
    0 / 282 (0.00%)
    1 / 18 (5.56%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 1
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 1
    0 / 0
    Atrial tachycardia
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
    Autoimmune pericarditis
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Cardiac arrest
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 1
    0 / 0
    0 / 1
    Cardiac failure
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Cardiac failure congestive
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Atrial flutter
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 2
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Myocardial infarction
         subjects affected / exposed
    4 / 282 (1.42%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 5
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 3
    0 / 0
    0 / 0
    Myocardial ischaemia
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    2 / 281 (0.71%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 2
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Myocarditis
         subjects affected / exposed
    2 / 282 (0.71%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    2 / 2
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    2 / 2
    0 / 0
    0 / 0
    Pericardial effusion
         subjects affected / exposed
    2 / 282 (0.71%)
    0 / 18 (0.00%)
    4 / 281 (1.42%)
         occurrences causally related to treatment / all
    1 / 2
    0 / 0
    1 / 4
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Pericarditis
         subjects affected / exposed
    2 / 282 (0.71%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 3
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Sinus node dysfunction
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Right ventricular failure
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
    Nervous system disorders
    Autoimmune encephalopathy
         subjects affected / exposed
    2 / 282 (0.71%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    2 / 2
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Ischaemic stroke
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
    Hydrocephalus
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Facial paralysis
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Dysaesthesia
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Cerebrovascular accident
         subjects affected / exposed
    0 / 282 (0.00%)
    2 / 18 (11.11%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    1 / 2
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 1
    0 / 1
    Cerebral ischaemia
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Cerebral infarction
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
    Cerebral haemorrhage
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Brain oedema
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Balance disorder
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Spinal cord compression
         subjects affected / exposed
    2 / 282 (0.71%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 2
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Syncope
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Sensory disturbance
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Peripheral sensorimotor neuropathy
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Metabolic encephalopathy
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Blood and lymphatic system disorders
    Disseminated intravascular coagulation
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Anaemia
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Haemolytic anaemia
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Neutropenia
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Thrombocytopenia
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Eye disorders
    Cataract
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 2
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Ophthalmoplegia
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Gastrointestinal disorders
    Enteritis
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Autoimmune colitis
         subjects affected / exposed
    3 / 282 (1.06%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    4 / 4
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Colitis
         subjects affected / exposed
    7 / 282 (2.48%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    9 / 10
    0 / 0
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Constipation
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Diarrhoea
         subjects affected / exposed
    6 / 282 (2.13%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    4 / 6
    0 / 0
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Dysphagia
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Abdominal discomfort
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 2
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Enterocolitis
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Food poisoning
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
    Gastrointestinal haemorrhage
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Gastrointestinal toxicity
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Gastrooesophageal reflux disease
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Immune-mediated enterocolitis
         subjects affected / exposed
    2 / 282 (0.71%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    2 / 2
    0 / 0
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Melaena
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Intestinal obstruction
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Intussusception
         subjects affected / exposed
    2 / 282 (0.71%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 2
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Large intestinal obstruction
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Large intestine perforation
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Lower gastrointestinal haemorrhage
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 2
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
    Inguinal hernia
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Oesophagitis
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Salivary gland calculus
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Small intestinal haemorrhage
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Stomatitis
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Upper gastrointestinal haemorrhage
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Vomiting
         subjects affected / exposed
    2 / 282 (0.71%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 2
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Hepatobiliary disorders
    Cholangitis acute
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Cholecystitis
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Cholelithiasis migration
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Hepatotoxicity
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Drug-induced liver injury
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Hepatic failure
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
    Hepatic function abnormal
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Hepatitis
         subjects affected / exposed
    2 / 282 (0.71%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    2 / 2
    0 / 0
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Hepatitis acute
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Cholestatic liver injury
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Skin and subcutaneous tissue disorders
    Rash maculo-papular
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Rash macular
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Rash
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Dermatitis exfoliative
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Renal and urinary disorders
    Chronic kidney disease
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Autoimmune nephritis
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Acute kidney injury
         subjects affected / exposed
    2 / 282 (0.71%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 3
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Nephrotic syndrome
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Proteinuria
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Renal failure
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Endocrine disorders
    Hypothyroidism
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Adrenal insufficiency
         subjects affected / exposed
    5 / 282 (1.77%)
    0 / 18 (0.00%)
    3 / 281 (1.07%)
         occurrences causally related to treatment / all
    4 / 5
    0 / 0
    3 / 3
         deaths causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
    Adrenocortical insufficiency acute
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Hyperthyroidism
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Hypophysitis
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Inappropriate antidiuretic hormone secretion
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Lymphocytic hypophysitis
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
    Thyroiditis
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Musculoskeletal and connective tissue disorders
    Myositis
         subjects affected / exposed
    2 / 282 (0.71%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    2 / 2
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Myopathy
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Eosinophilic fasciitis
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Back pain
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Arthralgia
         subjects affected / exposed
    2 / 282 (0.71%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 2
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Osteoporotic fracture
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Spinal pain
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Rheumatoid arthritis
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Polymyalgia rheumatica
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Pathological fracture
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Vertebral lesion
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Infections and infestations
    Adrenalitis
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Bronchitis
         subjects affected / exposed
    3 / 282 (1.06%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 3
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Empyema
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    COVID-19 pneumonia
         subjects affected / exposed
    0 / 282 (0.00%)
    1 / 18 (5.56%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 1
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 1
    0 / 0
    Cellulitis
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    2 / 281 (0.71%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 2
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Chronic sinusitis
         subjects affected / exposed
    2 / 282 (0.71%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 2
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Diverticulitis
         subjects affected / exposed
    3 / 282 (1.06%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 3
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
    Diverticulitis intestinal haemorrhagic
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    COVID-19
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
    Encephalitis
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Gastroenteritis
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    3 / 281 (1.07%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    1 / 3
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Infection
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Infective exacerbation of chronic obstructive airways disease
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Influenza
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Pneumonia legionella
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Oesophageal candidiasis
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Oral candidiasis
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Pneumocystis jirovecii pneumonia
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
    Pneumonia
         subjects affected / exposed
    21 / 282 (7.45%)
    0 / 18 (0.00%)
    20 / 281 (7.12%)
         occurrences causally related to treatment / all
    2 / 24
    0 / 0
    1 / 24
         deaths causally related to treatment / all
    0 / 6
    0 / 0
    0 / 3
    Pneumonia aspiration
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    3 / 281 (1.07%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 4
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Lower respiratory tract infection
         subjects affected / exposed
    3 / 282 (1.06%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    1 / 4
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Postoperative wound infection
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Psoas abscess
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 3
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Pyelonephritis
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Renal abscess
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Respiratory tract infection
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Sepsis
         subjects affected / exposed
    2 / 282 (0.71%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 2
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 1
    0 / 0
    0 / 1
    Septic shock
         subjects affected / exposed
    4 / 282 (1.42%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 4
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 3
    0 / 0
    0 / 0
    Soft tissue infection
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Staphylococcal sepsis
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
    Thrombophlebitis septic
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Upper respiratory tract infection
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    2 / 281 (0.71%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 2
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Urinary tract infection
         subjects affected / exposed
    2 / 282 (0.71%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 2
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Metabolism and nutrition disorders
    Diabetic metabolic decompensation
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Diabetic ketoacidosis
         subjects affected / exposed
    2 / 282 (0.71%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 2
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
    Dehydration
         subjects affected / exposed
    2 / 282 (0.71%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 2
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Type 2 diabetes mellitus
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Type 1 diabetes mellitus
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Hyponatraemia
         subjects affected / exposed
    2 / 282 (0.71%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 2
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Hypoglycaemia
         subjects affected / exposed
    0 / 282 (0.00%)
    0 / 18 (0.00%)
    1 / 281 (0.36%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Hypocalcaemia
         subjects affected / exposed
    2 / 282 (0.71%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    1 / 2
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Hyperglycaemia
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Electrolyte imbalance
         subjects affected / exposed
    1 / 282 (0.35%)
    0 / 18 (0.00%)
    0 / 281 (0.00%)
         occurrences causally related to treatment / all
    2 / 2
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    Frequency threshold for reporting non-serious adverse events: 5%
    Non-serious adverse events
    Pembrolizumab+Ipilimumab (First Course) Pembrolizumab + Placebo (Second Course) Pembrolizumab+Placebo (First Course)
    Total subjects affected by non serious adverse events
         subjects affected / exposed
    251 / 282 (89.01%)
    10 / 18 (55.56%)
    232 / 281 (82.56%)
    Vascular disorders
    Hypertension
         subjects affected / exposed
    24 / 282 (8.51%)
    0 / 18 (0.00%)
    12 / 281 (4.27%)
         occurrences all number
    29
    0
    13
    General disorders and administration site conditions
    Pyrexia
         subjects affected / exposed
    34 / 282 (12.06%)
    0 / 18 (0.00%)
    27 / 281 (9.61%)
         occurrences all number
    40
    0
    34
    Oedema peripheral
         subjects affected / exposed
    24 / 282 (8.51%)
    0 / 18 (0.00%)
    13 / 281 (4.63%)
         occurrences all number
    31
    0
    14
    Chest pain
         subjects affected / exposed
    15 / 282 (5.32%)
    1 / 18 (5.56%)
    27 / 281 (9.61%)
         occurrences all number
    15
    1
    31
    Asthenia
         subjects affected / exposed
    51 / 282 (18.09%)
    0 / 18 (0.00%)
    44 / 281 (15.66%)
         occurrences all number
    66
    0
    60
    Fatigue
         subjects affected / exposed
    47 / 282 (16.67%)
    1 / 18 (5.56%)
    50 / 281 (17.79%)
         occurrences all number
    66
    1
    58
    Immune system disorders
    Contrast media allergy
         subjects affected / exposed
    1 / 282 (0.35%)
    1 / 18 (5.56%)
    2 / 281 (0.71%)
         occurrences all number
    1
    1
    2
    Reproductive system and breast disorders
    Benign prostatic hyperplasia
         subjects affected / exposed
    3 / 282 (1.06%)
    1 / 18 (5.56%)
    1 / 281 (0.36%)
         occurrences all number
    3
    1
    1
    Respiratory, thoracic and mediastinal disorders
    Productive cough
         subjects affected / exposed
    9 / 282 (3.19%)
    0 / 18 (0.00%)
    18 / 281 (6.41%)
         occurrences all number
    9
    0
    20
    Lung infiltration
         subjects affected / exposed
    0 / 282 (0.00%)
    1 / 18 (5.56%)
    0 / 281 (0.00%)
         occurrences all number
    0
    1
    0
    Haemoptysis
         subjects affected / exposed
    13 / 282 (4.61%)
    1 / 18 (5.56%)
    24 / 281 (8.54%)
         occurrences all number
    15
    1
    27
    Dyspnoea
         subjects affected / exposed
    44 / 282 (15.60%)
    0 / 18 (0.00%)
    44 / 281 (15.66%)
         occurrences all number
    49
    0
    51
    Cough
         subjects affected / exposed
    47 / 282 (16.67%)
    1 / 18 (5.56%)
    58 / 281 (20.64%)
         occurrences all number
    53
    1
    77
    Psychiatric disorders
    Anxiety
         subjects affected / exposed
    8 / 282 (2.84%)
    1 / 18 (5.56%)
    16 / 281 (5.69%)
         occurrences all number
    10
    1
    19
    Insomnia
         subjects affected / exposed
    18 / 282 (6.38%)
    0 / 18 (0.00%)
    23 / 281 (8.19%)
         occurrences all number
    23
    0
    24
    Investigations
    Aspartate aminotransferase increased
         subjects affected / exposed
    37 / 282 (13.12%)
    1 / 18 (5.56%)
    15 / 281 (5.34%)
         occurrences all number
    44
    1
    15
    Blood alkaline phosphatase increased
         subjects affected / exposed
    20 / 282 (7.09%)
    0 / 18 (0.00%)
    12 / 281 (4.27%)
         occurrences all number
    22
    0
    13
    Blood creatine phosphokinase increased
         subjects affected / exposed
    1 / 282 (0.35%)
    1 / 18 (5.56%)
    1 / 281 (0.36%)
         occurrences all number
    1
    1
    1
    Blood creatinine increased
         subjects affected / exposed
    16 / 282 (5.67%)
    1 / 18 (5.56%)
    16 / 281 (5.69%)
         occurrences all number
    22
    2
    22
    Blood lactate dehydrogenase increased
         subjects affected / exposed
    2 / 282 (0.71%)
    1 / 18 (5.56%)
    3 / 281 (1.07%)
         occurrences all number
    8
    2
    4
    Alanine aminotransferase increased
         subjects affected / exposed
    31 / 282 (10.99%)
    1 / 18 (5.56%)
    20 / 281 (7.12%)
         occurrences all number
    41
    1
    26
    Blood phosphorus decreased
         subjects affected / exposed
    0 / 282 (0.00%)
    1 / 18 (5.56%)
    4 / 281 (1.42%)
         occurrences all number
    0
    1
    5
    C-reactive protein increased
         subjects affected / exposed
    4 / 282 (1.42%)
    1 / 18 (5.56%)
    1 / 281 (0.36%)
         occurrences all number
    4
    1
    1
    Gamma-glutamyltransferase increased
         subjects affected / exposed
    9 / 282 (3.19%)
    1 / 18 (5.56%)
    10 / 281 (3.56%)
         occurrences all number
    9
    1
    12
    Weight decreased
         subjects affected / exposed
    29 / 282 (10.28%)
    1 / 18 (5.56%)
    26 / 281 (9.25%)
         occurrences all number
    33
    1
    29
    Cardiac disorders
    Atrial fibrillation
         subjects affected / exposed
    1 / 282 (0.35%)
    1 / 18 (5.56%)
    5 / 281 (1.78%)
         occurrences all number
    1
    1
    5
    Nervous system disorders
    Headache
         subjects affected / exposed
    14 / 282 (4.96%)
    0 / 18 (0.00%)
    18 / 281 (6.41%)
         occurrences all number
    14
    0
    20
    Amnesia
         subjects affected / exposed
    1 / 282 (0.35%)
    1 / 18 (5.56%)
    2 / 281 (0.71%)
         occurrences all number
    1
    1
    2
    Blood and lymphatic system disorders
    Anaemia
         subjects affected / exposed
    40 / 282 (14.18%)
    1 / 18 (5.56%)
    40 / 281 (14.23%)
         occurrences all number
    50
    1
    57
    Eye disorders
    Diplopia
         subjects affected / exposed
    2 / 282 (0.71%)
    1 / 18 (5.56%)
    0 / 281 (0.00%)
         occurrences all number
    2
    1
    0
    Gastrointestinal disorders
    Nausea
         subjects affected / exposed
    51 / 282 (18.09%)
    0 / 18 (0.00%)
    40 / 281 (14.23%)
         occurrences all number
    67
    0
    51
    Inguinal hernia
         subjects affected / exposed
    1 / 282 (0.35%)
    1 / 18 (5.56%)
    0 / 281 (0.00%)
         occurrences all number
    1
    1
    0
    Dry mouth
         subjects affected / exposed
    15 / 282 (5.32%)
    1 / 18 (5.56%)
    18 / 281 (6.41%)
         occurrences all number
    17
    1
    19
    Diarrhoea
         subjects affected / exposed
    70 / 282 (24.82%)
    1 / 18 (5.56%)
    46 / 281 (16.37%)
         occurrences all number
    105
    1
    74
    Constipation
         subjects affected / exposed
    39 / 282 (13.83%)
    0 / 18 (0.00%)
    52 / 281 (18.51%)
         occurrences all number
    46
    0
    57
    Vomiting
         subjects affected / exposed
    30 / 282 (10.64%)
    0 / 18 (0.00%)
    27 / 281 (9.61%)
         occurrences all number
    44
    0
    35
    Skin and subcutaneous tissue disorders
    Dry skin
         subjects affected / exposed
    15 / 282 (5.32%)
    0 / 18 (0.00%)
    18 / 281 (6.41%)
         occurrences all number
    15
    0
    18
    Dermatitis
         subjects affected / exposed
    8 / 282 (2.84%)
    1 / 18 (5.56%)
    7 / 281 (2.49%)
         occurrences all number
    12
    1
    8
    Skin lesion
         subjects affected / exposed
    3 / 282 (1.06%)
    1 / 18 (5.56%)
    1 / 281 (0.36%)
         occurrences all number
    4
    1
    2
    Rash
         subjects affected / exposed
    57 / 282 (20.21%)
    0 / 18 (0.00%)
    45 / 281 (16.01%)
         occurrences all number
    78
    0
    63
    Psoriasis
         subjects affected / exposed
    1 / 282 (0.35%)
    1 / 18 (5.56%)
    3 / 281 (1.07%)
         occurrences all number
    1
    1
    3
    Pruritus
         subjects affected / exposed
    69 / 282 (24.47%)
    0 / 18 (0.00%)
    58 / 281 (20.64%)
         occurrences all number
    99
    0
    78
    Endocrine disorders
    Hypothyroidism
         subjects affected / exposed
    43 / 282 (15.25%)
    1 / 18 (5.56%)
    34 / 281 (12.10%)
         occurrences all number
    48
    1
    37
    Hypophysitis
         subjects affected / exposed
    8 / 282 (2.84%)
    1 / 18 (5.56%)
    2 / 281 (0.71%)
         occurrences all number
    8
    1
    3
    Hyperthyroidism
         subjects affected / exposed
    25 / 282 (8.87%)
    1 / 18 (5.56%)
    18 / 281 (6.41%)
         occurrences all number
    26
    1
    26
    Musculoskeletal and connective tissue disorders
    Myalgia
         subjects affected / exposed
    18 / 282 (6.38%)
    1 / 18 (5.56%)
    21 / 281 (7.47%)
         occurrences all number
    22
    1
    25
    Back pain
         subjects affected / exposed
    31 / 282 (10.99%)
    0 / 18 (0.00%)
    29 / 281 (10.32%)
         occurrences all number
    36
    0
    34
    Arthralgia
         subjects affected / exposed
    39 / 282 (13.83%)
    1 / 18 (5.56%)
    45 / 281 (16.01%)
         occurrences all number
    46
    1
    55
    Infections and infestations
    Urinary tract infection
         subjects affected / exposed
    11 / 282 (3.90%)
    0 / 18 (0.00%)
    15 / 281 (5.34%)
         occurrences all number
    20
    0
    19
    Upper respiratory tract infection
         subjects affected / exposed
    13 / 282 (4.61%)
    0 / 18 (0.00%)
    16 / 281 (5.69%)
         occurrences all number
    14
    0
    17
    Nasopharyngitis
         subjects affected / exposed
    7 / 282 (2.48%)
    0 / 18 (0.00%)
    15 / 281 (5.34%)
         occurrences all number
    8
    0
    16
    Cystitis
         subjects affected / exposed
    5 / 282 (1.77%)
    1 / 18 (5.56%)
    4 / 281 (1.42%)
         occurrences all number
    6
    1
    5
    COVID-19
         subjects affected / exposed
    2 / 282 (0.71%)
    1 / 18 (5.56%)
    4 / 281 (1.42%)
         occurrences all number
    2
    1
    4
    Metabolism and nutrition disorders
    Hypophosphataemia
         subjects affected / exposed
    7 / 282 (2.48%)
    1 / 18 (5.56%)
    7 / 281 (2.49%)
         occurrences all number
    7
    1
    9
    Hyponatraemia
         subjects affected / exposed
    18 / 282 (6.38%)
    1 / 18 (5.56%)
    14 / 281 (4.98%)
         occurrences all number
    22
    1
    19
    Hypomagnesaemia
         subjects affected / exposed
    8 / 282 (2.84%)
    1 / 18 (5.56%)
    11 / 281 (3.91%)
         occurrences all number
    13
    1
    14
    Hypokalaemia
         subjects affected / exposed
    22 / 282 (7.80%)
    0 / 18 (0.00%)
    16 / 281 (5.69%)
         occurrences all number
    30
    0
    28
    Hypoalbuminaemia
         subjects affected / exposed
    18 / 282 (6.38%)
    0 / 18 (0.00%)
    6 / 281 (2.14%)
         occurrences all number
    21
    0
    6
    Hyperuricaemia
         subjects affected / exposed
    8 / 282 (2.84%)
    1 / 18 (5.56%)
    7 / 281 (2.49%)
         occurrences all number
    17
    1
    14
    Hyperphosphataemia
         subjects affected / exposed
    5 / 282 (1.77%)
    1 / 18 (5.56%)
    3 / 281 (1.07%)
         occurrences all number
    9
    1
    3
    Decreased appetite
         subjects affected / exposed
    61 / 282 (21.63%)
    0 / 18 (0.00%)
    39 / 281 (13.88%)
         occurrences all number
    73
    0
    44
    Hyperglycaemia
         subjects affected / exposed
    17 / 282 (6.03%)
    0 / 18 (0.00%)
    16 / 281 (5.69%)
         occurrences all number
    25
    0
    25
    Hyperkalaemia
         subjects affected / exposed
    11 / 282 (3.90%)
    0 / 18 (0.00%)
    18 / 281 (6.41%)
         occurrences all number
    15
    0
    29

    More information

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    Substantial protocol amendments (globally)

    Were there any global substantial amendments to the protocol? Yes
    Date
    Amendment
    09 Nov 2017
    The major changes of amendment (AM) 1 were to provide details on rationale for the study and use of study treatments and changes to eligibility criteria.
    11 Jan 2018
    The major change of AM2 was to add background information on rationale for dose and regimen of ipilimumab.
    11 Apr 2018
    The major changes of AM3 were to add an exploratory objective to evaluate the immunogenicity, exposure, anti-drug antibodies (ADA), and pharmacokinetic (PK) samples, addition of thyroid and adrenal (ACTH) function monitoring prior to each dose of ipilimumab/placebo and changes to exclusion criteria.
    25 Feb 2020
    The major changes of AM4 were to update the timing of interim and final analyses, add futility rules, add enough time for survival follow up, and update sample size.
    24 Jul 2020
    The major changes of AM5 were addition of a secondary objective of evaluation of change in global health status/quality of life score from European Organization for Research and Treatment of Cancer Quality of Life (EORTC QLQ)-C30 (Items 29 and 30) and update the timing of interim and final analyses. Questionnaire (EORTC QLQ)-C30 (items 29 and 30).
    29 Dec 2020
    The major change of AM6 was to remove the ipilimumab and matching placebo from the study.

    Interruptions (globally)

    Were there any global interruptions to the trial? No

    Limitations and caveats

    Limitations of the trial such as small numbers of subjects analysed or technical problems leading to unreliable data.
    None reported
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    As of 31 January 2023, all EU/EEA initial clinical trial applications must be submitted through CTIS . Updated EudraCT trials information and information on PIP/Art 46 trials conducted exclusively in third countries continues to be submitted through EudraCT and published on this website.

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