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    Clinical Trial Results:
    A Single-arm, Multi-Center, Open-Label Study to Evaluate the Efficacy, Safety and Pharmacokinetics of Melphalan/HDS Treatment in Patients with Hepatic-Dominant Ocular Melanoma.

    Summary
    EudraCT number
    2015-000417-44
    Trial protocol
    GB   DE   AT   BE   ES   IT  
    Global end of trial date
    30 Aug 2023

    Results information
    Results version number
    v1(current)
    This version publication date
    05 Jul 2025
    First version publication date
    05 Jul 2025
    Other versions

    Trial information

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    Trial identification
    Sponsor protocol code
    PHP-OCM-301A
    Additional study identifiers
    ISRCTN number
    -
    US NCT number
    -
    WHO universal trial number (UTN)
    -
    Sponsors
    Sponsor organisation name
    Delcath Systems, Inc.
    Sponsor organisation address
    1633 Broadway 22nd Floor, Suite C, New York, United States, 10019
    Public contact
    Clinical Trials Desk, Delcath Systems, Inc, +1 2124892100, jshea@delcath.com
    Scientific contact
    Clinical Trials Desk, Delcath Systems, Inc, +1 2124892100, jshea@delcath.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
    02 Dec 2022
    Is this the analysis of the primary completion data?
    No
    Global end of trial reached?
    Yes
    Global end of trial date
    30 Aug 2023
    Was the trial ended prematurely?
    No
    General information about the trial
    Main objective of the trial
    The primary objective of the study is to evaluate objective response rate (ORR) (complete response + partial response) as determined by Independent Central Review Committee (IRC).
    Protection of trial subjects
    This study was designed and monitored in accordance with sponsor procedures, which comply with the ethical principles of Good Clinical Practice (GCP) as required by the major regulatory authorities, and in accordance with the Declaration of Helsinki.
    Background therapy
    -
    Evidence for comparator
    -
    Actual start date of recruitment
    16 Jan 2016
    Long term follow-up planned
    No
    Independent data monitoring committee (IDMC) involvement?
    No
    Population of trial subjects
    Number of subjects enrolled per country
    Country: Number of subjects enrolled
    European Union: 46
    Country: Number of subjects enrolled
    United States: 49
    Worldwide total number of subjects
    95
    EEA total number of subjects
    0
    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)
    65
    From 65 to 84 years
    30
    85 years and over
    0

    Subject disposition

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    Recruitment
    Recruitment details
    The study was conducted at 23 centers in the US and Europe. Initially, Protocol PHP-OCM-301 (Protocol 301) was a randomized, 2-arm study including a treatment group of Melphalan/HDS and a control group of best alternative care (BAC), the protocol was amended to be an open-label, single-arm study PHP-OCM-301A (Protocol 301A).

    Pre-assignment
    Screening details
    Of the total subjects enrolled in the pooled 301/301A group all received treatment with Melphalan/HDS. Male or female subjects ≥18 years of age having 50% or less histologically or cytologically proven ocular melanoma (OM) metastases in the parenchyma of the liver.

    Period 1
    Period 1 title
    Overall Period
    Is this the baseline period?
    Yes
    Allocation method
    Not applicable
    Blinding used
    Not blinded

    Arms
    Arm title
    Pooled 301/301A
    Arm description
    The enrolled subjects received melphalan/HDS at a dose of 3.0 mg/kg ideal body weight.
    Arm type
    Experimental

    Investigational medicinal product name
    Melphalan hydrochloride for injection/Hepatic Delivery System (Melphalan/HDS)
    Investigational medicinal product code
    Other name
    Pharmaceutical forms
    Injection
    Routes of administration
    Injection
    Dosage and administration details
    Melphalan at a dose of 3.0 mg/Kg ideal body weight was administered once every 6 weeks for a total of 6 cycles.

    Number of subjects in period 1 [1]
    Pooled 301/301A
    Started
    91
    Completed
    34
    Not completed
    57
         Adverse event, serious fatal
    11
         Consent withdrawn by subject
    3
         Investigator's decision
    9
         Adverse event, non-fatal
    6
         COVID-19
    1
         Overall disease progression need systemic therapy
    8
         Hepatic-only disease progression
    3
         Overall disease progression-investigator decisio
    15
         Poor subject compliance
    1
    Notes
    [1] - The number of subjects reported to be in the baseline period are not the same as the worldwide number enrolled in the trial. It is expected that these numbers will be the same.
    Justification: In this study, efficacy analyses were performed in 91 subjects who received study treatment (Treated population), while safety analyses were performed in 95 subjects. Treatment was attempted for the 4 additional subjects in the Safety Population, but the drug was not delivered.

    Baseline characteristics

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    Baseline characteristics reporting groups
    Reporting group title
    Pooled 301/301A
    Reporting group description
    The enrolled subjects received melphalan/HDS at a dose of 3.0 mg/kg ideal body weight.

    Reporting group values
    Pooled 301/301A Total
    Number of subjects
    91 91
    Age categorical
    Units: Subjects
        Adults (18-64 years)
    61 61
        From 65-84 years
    30 30
    Age continuous
    Units: years
        arithmetic mean (standard deviation)
    57.7 ( 11.62 ) -
    Gender categorical
    Units: Subjects
        Female
    47 47
        Male
    44 44
    Ethnicity
    Units: Subjects
        Hispanic or Latino
    2 2
        Non-Hispanic or Latino
    86 86
        No response
    3 3
    Race
    Units: Subjects
        White
    86 86
        Other
    2 2
        No response
    3 3
    Baseline Extent of Liver Involvement
    Hepatic tumor burden per IRC was the sum of target hepatic lesion diameters (in millimeters). Extent of liver involvement was assessed by the Investigator.
    Units: Subjects
        1% to 25%
    72 72
        26% to 50%
    19 19
    Number of Hepatic Lesions
    Based on IRC assessment of lesions using RECIST v1.1.
    Units: Subjects
        n=1
    4 4
        n=2
    19 19
        n=3
    67 67
        n=4
    1 1
        n=5 or more
    0 0
    Any Extrahepatic Lesion
    Based on IRC assessment of lesions using RECIST v1.1.
    Units: Subjects
        No
    64 64
        Yes
    27 27
    Number of Extrahepatic Lesions
    Based on IRC assessment of lesions using RECIST v1.1.
    Units: Subjects
        n=0
    64 64
        n=1
    18 18
        n=2 or more
    9 9
    Baseline Eastern Cooperative Oncology Group (ECOG) Performance Status
    Units: Subjects
        0=asymptomatic
    80 80
        1=symptomatic, completely ambulatory
    9 9
        2=symptomatic, <50% bed rest
    0 0
        3=symptomatic, ≥50% bed rest
    0 0
        4=bed bound
    0 0
        Unknown
    2 2
    Height
    The data for this baseline characteristic (height) is available for 90 subjects.
    Units: cm
        arithmetic mean (standard deviation)
    170.27 ( 9.774 ) -
    Weight
    Units: Kg
        arithmetic mean (standard deviation)
    79.40 ( 21.144 ) -
    Months Since Diagnosis of Primary Tumor
    Months from diagnosis of either primary tumor or liver metastases to either randomization (Study 301) or eligibility (Study 301A).
    Units: Months
        arithmetic mean (standard deviation)
    48.94 ( 38.513 ) -
    Months Since Diagnosis of Liver Metastases
    Months from diagnosis of either primary tumor or liver metastases to either randomization (Study 301) or eligibility (Study 301A).
    Units: Months
        arithmetic mean (standard deviation)
    9.58 ( 12.196 ) -
    Months From Primary Diagnosis to Metastasis to the Liver
    Units: Months
        arithmetic mean (standard deviation)
    39.36 ( 32.844 ) -
    Baseline Hepatic Tumor Burden
    Hepatic tumor burden per IRC was the sum of target hepatic lesion diameters (in millimeters). Extent of liver involvement was assessed by the Investigator. The data for this baseline characteristic (baseline hepatic tumor burden) is available for 90 subjects.
    Units: mm
        arithmetic mean (standard deviation)
    57.77 ( 30.430 ) -
    Aspartate aminotransferase
    The data for this baseline characteristic (aspartate aminotransferase) is available for 90 subjects.
    Units: U/L
        arithmetic mean (standard deviation)
    30.0 ( 14.74 ) -
    Alanine aminotransferase
    The data for this baseline characteristic (alanine aminotransferase) is available for 90 subjects.
    Units: U/L
        arithmetic mean (standard deviation)
    33.9 ( 23.10 ) -
    Alkaline phosphatase
    Units: U/L
        arithmetic mean (standard deviation)
    97.2 ( 51.77 ) -
    Bilirubin
    The data for this baseline characteristic (bilirubin) is available for 89 subjects.
    Units: μmol/L
        arithmetic mean (standard deviation)
    9.5 ( 5.00 ) -
    Direct bilirubin
    The data for this baseline characteristic (direct bilirubin) is available for 62 subjects.
    Units: μmol/L
        arithmetic mean (standard deviation)
    3.2 ( 1.60 ) -
    Albumin
    The data for this baseline characteristic (albumin) is available for 88 subjects.
    Units: g/L
        arithmetic mean (standard deviation)
    42.7 ( 4.12 ) -
    Lactate dehydrogenase
    The data for this baseline characteristic (lactate dehydrogenase) is available for 86 subjects.
    Units: U/L
        arithmetic mean (standard deviation)
    316.9 ( 248.17 ) -

    End points

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    End points reporting groups
    Reporting group title
    Pooled 301/301A
    Reporting group description
    The enrolled subjects received melphalan/HDS at a dose of 3.0 mg/kg ideal body weight.

    Primary: Percentage of Subjects Achieving Objective Response Rate (ORR)

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    End point title
    Percentage of Subjects Achieving Objective Response Rate (ORR) [1]
    End point description
    An objective response (OR) is defined as a best overall response (BOR) of complete response (CR) or partial response (PR). Objective response rate (ORR) is the proportion of subjects with an objective response by IRC using Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 criteria. CR: Disappearance of all target lesions, any pathological lymph nodes (target or non-target) must be <10 mm in short axis diameter. PR: ≥30% decrease in the sum of the long axis diameters of the target lesions, using the baseline sum as reference. The treated population included all subjects treated with Melphalan/HDS.
    End point type
    Primary
    End point timeframe
    At Week 6 (or the Last Week of the Cycle)
    Notes
    [1] - No statistical analyses have been specified for this primary end point. It is expected there is at least one statistical analysis for each primary end point.
    Justification: No statistical analyses for this end point because this is a single arm study.
    End point values
    Pooled 301/301A
    Number of subjects analysed
    91
    Units: percent
        number (confidence interval 95%)
    36.3 (26.44 to 47.01)
    No statistical analyses for this end point

    Secondary: Duration of response (DOR) as Determined by IRC

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    End point title
    Duration of response (DOR) as Determined by IRC
    End point description
    Duration of response (DOR) was defined as the time from the 1st documented confirmed response of CR or PR based on RECIST v1.1 determined by the IRC and the investigator to the 1st documented progression of liver metastatic disease or death due to any cause. The treated population included all subjects treated with Melphalan/HDS. The number of subjects analyzed is the subjects with available data for this endpoint.
    End point type
    Secondary
    End point timeframe
    At Week 6 (or the Last Week of the Cycle)
    End point values
    Pooled 301/301A
    Number of subjects analysed
    33
    Units: Months
        median (confidence interval 95%)
    14.00 (8.31 to 17.74)
    No statistical analyses for this end point

    Secondary: Percentage of Subjects Achieving Disease Control Rate (DCR) as Determined by IRC

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    End point title
    Percentage of Subjects Achieving Disease Control Rate (DCR) as Determined by IRC
    End point description
    Disease control was defined as a best overall response of CR, PR, or stable disease (SD). DCR was the proportion of subjects with an objective response of CR of any duration, PR of any duration, or SD for a minimum of 12 weeks from the eligibility date as determined by IRC and the investigator based on RECIST v1.1. The treated population included all subjects treated with Melphalan/HDS.
    End point type
    Secondary
    End point timeframe
    At Week 6 (or the Last Week of the Cycle)
    End point values
    Pooled 301/301A
    Number of subjects analysed
    91
    Units: Percent
        number (confidence interval 95%)
    73.6 (63.35 to 82.31)
    No statistical analyses for this end point

    Secondary: Overall Survival (OS)

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    End point title
    Overall Survival (OS)
    End point description
    Overall survival (OS) is defined as the time from the eligibility date to date of death due to any cause. The treated population included all subjects treated with Melphalan/HDS.
    End point type
    Secondary
    End point timeframe
    As of the clinical data cut-off of 02 December 2022.
    End point values
    Pooled 301/301A
    Number of subjects analysed
    91
    Units: Months
        median (confidence interval 95%)
    20.53 (16.79 to 25.26)
    No statistical analyses for this end point

    Secondary: Progression Free Survival (PFS) as Determined by IRC

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    End point title
    Progression Free Survival (PFS) as Determined by IRC
    End point description
    Progression free survival (PFS) was defined as the time from the eligibility date to the 1st documented progression or death due to any cause determined by the IRC and the investigator. The treated population included all subjects treated with Melphalan/HDS.
    End point type
    Secondary
    End point timeframe
    Till the End of Study (EOS)
    End point values
    Pooled 301/301A
    Number of subjects analysed
    91
    Units: Months
        median (confidence interval 95%)
    9.03 (6.34 to 11.56)
    No statistical analyses for this end point

    Adverse events

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    Adverse events information
    Timeframe for reporting adverse events
    From baseline to follow-up period (until death)
    Adverse event reporting additional description
    The Safety population (n=95) included all treated subjects with Melphalan/HDS (n=91), and the population in which treatment was attempted (n=4) reported TEAEs. TEAEs observed in all subjects have been listed for non-serious adverse events.
    Assessment type
    Systematic
    Dictionary used for adverse event reporting
    Dictionary name
    MedDRA
    Dictionary version
    20.1
    Reporting groups
    Reporting group title
    Pooled 301/301A
    Reporting group description
    The enrolled subjects received melphalan/HDS at a dose of 3.0 mg/kg ideal body weight.

    Serious adverse events
    Pooled 301/301A
    Total subjects affected by serious adverse events
         subjects affected / exposed
    43 / 95 (45.26%)
         number of deaths (all causes)
    3
         number of deaths resulting from adverse events
    3
    Vascular disorders
    Deep vein thrombosis
         subjects affected / exposed
    2 / 95 (2.11%)
         occurrences causally related to treatment / all
    0 / 2
         deaths causally related to treatment / all
    0 / 0
    Embolism
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Hypotension
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    General disorders and administration site conditions
    Pyrexia
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    0 / 2
         deaths causally related to treatment / all
    0 / 0
    Immune system disorders
    Hypersensitivity
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Reproductive system and breast disorders
    Vaginal haemorrhage
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Respiratory, thoracic and mediastinal disorders
    Hypoxia
         subjects affected / exposed
    2 / 95 (2.11%)
         occurrences causally related to treatment / all
    0 / 2
         deaths causally related to treatment / all
    0 / 0
    Pleural effusion
         subjects affected / exposed
    2 / 95 (2.11%)
         occurrences causally related to treatment / all
    0 / 2
         deaths causally related to treatment / all
    0 / 0
    Pulmonary oedema
         subjects affected / exposed
    2 / 95 (2.11%)
         occurrences causally related to treatment / all
    0 / 2
         deaths causally related to treatment / all
    0 / 0
    Atelectasis
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Dyspnoea
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Haemothorax
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Investigations
    Platelet count decreased
         subjects affected / exposed
    6 / 95 (6.32%)
         occurrences causally related to treatment / all
    4 / 6
         deaths causally related to treatment / all
    0 / 0
    Neutrophil count decreased
         subjects affected / exposed
    2 / 95 (2.11%)
         occurrences causally related to treatment / all
    2 / 2
         deaths causally related to treatment / all
    0 / 0
    Blood bilirubin increased
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    Electrocardiogram QT prolonged
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    International normalised ratio increased
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Troponin T increased
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    White blood cell count decreased
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    Cardiac disorders
    Cardiac arrest
         subjects affected / exposed
    3 / 95 (3.16%)
         occurrences causally related to treatment / all
    1 / 3
         deaths causally related to treatment / all
    0 / 1
    Arrhythmia
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Atrioventricular block second degree
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Bradycardia
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    Bundle branch block right
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Cyanosis
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Ventricular fibrillation
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Nervous system disorders
    Cerebral infarction
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Cerebrovascular accident
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    Ischaemic stroke
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Neuropathy peripheral
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Syncope
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    Blood and lymphatic system disorders
    Febrile neutropenia
         subjects affected / exposed
    7 / 95 (7.37%)
         occurrences causally related to treatment / all
    7 / 7
         deaths causally related to treatment / all
    0 / 0
    Thrombocytopenia
         subjects affected / exposed
    9 / 95 (9.47%)
         occurrences causally related to treatment / all
    8 / 9
         deaths causally related to treatment / all
    0 / 0
    Neutropenia
         subjects affected / exposed
    8 / 95 (8.42%)
         occurrences causally related to treatment / all
    8 / 8
         deaths causally related to treatment / all
    0 / 0
    Leukopenia
         subjects affected / exposed
    4 / 95 (4.21%)
         occurrences causally related to treatment / all
    4 / 4
         deaths causally related to treatment / all
    0 / 0
    Anaemia
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    Disseminated intravascular coagulation
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    Febrile bone marrow aplasia
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    Lymphopenia
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Gastrointestinal disorders
    Abdominal tenderness
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Hepatobiliary disorders
    Acute hepatic failure
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 1
    Cholecystitis acute
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Hepatic artery thrombosis
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Hepatic failure
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    Hepatitis
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    Musculoskeletal and connective tissue disorders
    Back pain
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Groin pain
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Infections and infestations
    Bronchitis
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Cellulitis
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Neutropenic sepsis
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    Peritonitis bacterial
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 1
    Metabolism and nutrition disorders
    Fluid overload
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Hypophosphataemia
         subjects affected / exposed
    1 / 95 (1.05%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Frequency threshold for reporting non-serious adverse events: 5%
    Non-serious adverse events
    Pooled 301/301A
    Total subjects affected by non serious adverse events
         subjects affected / exposed
    95 / 95 (100.00%)
    Vascular disorders
    Hypotension
         subjects affected / exposed
    11 / 95 (11.58%)
         occurrences all number
    11
    Hypertension
         subjects affected / exposed
    7 / 95 (7.37%)
         occurrences all number
    7
    General disorders and administration site conditions
    Fatigue
         subjects affected / exposed
    51 / 95 (53.68%)
         occurrences all number
    51
    Pyrexia
         subjects affected / exposed
    15 / 95 (15.79%)
         occurrences all number
    15
    Asthenia
         subjects affected / exposed
    12 / 95 (12.63%)
         occurrences all number
    12
    Catheter site bruise
         subjects affected / exposed
    7 / 95 (7.37%)
         occurrences all number
    7
    Oedema peripheral
         subjects affected / exposed
    6 / 95 (6.32%)
         occurrences all number
    6
    Pain
         subjects affected / exposed
    5 / 95 (5.26%)
         occurrences all number
    5
    Catheter site pain
         subjects affected / exposed
    5 / 95 (5.26%)
         occurrences all number
    5
    Chills
         subjects affected / exposed
    5 / 95 (5.26%)
         occurrences all number
    5
    Respiratory, thoracic and mediastinal disorders
    Dyspnoea
         subjects affected / exposed
    22 / 95 (23.16%)
         occurrences all number
    25
    Cough
         subjects affected / exposed
    14 / 95 (14.74%)
         occurrences all number
    14
    Oropharyngeal pain
         subjects affected / exposed
    8 / 95 (8.42%)
         occurrences all number
    8
    Pulmonary oedema
         subjects affected / exposed
    5 / 95 (5.26%)
         occurrences all number
    5
    Psychiatric disorders
    Insomnia
         subjects affected / exposed
    7 / 95 (7.37%)
         occurrences all number
    7
    Investigations
    Platelet count decreased
         subjects affected / exposed
    42 / 95 (44.21%)
         occurrences all number
    42
    Alanine aminotransferase increased
         subjects affected / exposed
    30 / 95 (31.58%)
         occurrences all number
    32
    International normalised ratio increased
         subjects affected / exposed
    29 / 95 (30.53%)
         occurrences all number
    29
    Activated partial thromboplastin time prolonged
         subjects affected / exposed
    27 / 95 (28.42%)
         occurrences all number
    27
    Aspartate aminotransferase increased
         subjects affected / exposed
    27 / 95 (28.42%)
         occurrences all number
    27
    Blood alkaline phosphatase increased
         subjects affected / exposed
    26 / 95 (27.37%)
         occurrences all number
    31
    White blood cell count decreased
         subjects affected / exposed
    21 / 95 (22.11%)
         occurrences all number
    21
    Lymphocyte count decreased
         subjects affected / exposed
    12 / 95 (12.63%)
         occurrences all number
    12
    Troponin I increased
         subjects affected / exposed
    12 / 95 (12.63%)
         occurrences all number
    12
    Blood bilirubin increased
         subjects affected / exposed
    10 / 95 (10.53%)
         occurrences all number
    10
    Neutrophil count decreased
         subjects affected / exposed
    9 / 95 (9.47%)
         occurrences all number
    9
    Haemoglobin decreased
         subjects affected / exposed
    8 / 95 (8.42%)
         occurrences all number
    8
    Troponin T increased
         subjects affected / exposed
    8 / 95 (8.42%)
         occurrences all number
    8
    Troponin increased
         subjects affected / exposed
    8 / 95 (8.42%)
         occurrences all number
    8
    Blood albumin decreased
         subjects affected / exposed
    7 / 95 (7.37%)
         occurrences all number
    7
    Electrocardiogram QT prolonged
         subjects affected / exposed
    7 / 95 (7.37%)
         occurrences all number
    7
    Gamma-glutamyltransferase increased
         subjects affected / exposed
    7 / 95 (7.37%)
         occurrences all number
    7
    Blood calcium decreased
         subjects affected / exposed
    6 / 95 (6.32%)
         occurrences all number
    6
    Blood glucose increased
         subjects affected / exposed
    5 / 95 (5.26%)
         occurrences all number
    5
    Blood lactate dehydrogenase increased
         subjects affected / exposed
    5 / 95 (5.26%)
         occurrences all number
    6
    Injury, poisoning and procedural complications
    Contusion
         subjects affected / exposed
    16 / 95 (16.84%)
         occurrences all number
    16
    Post procedural haemorrhage
         subjects affected / exposed
    5 / 95 (5.26%)
         occurrences all number
    5
    Procedural nausea
         subjects affected / exposed
    5 / 95 (5.26%)
         occurrences all number
    5
    Procedural pain
         subjects affected / exposed
    5 / 95 (5.26%)
         occurrences all number
    5
    Cardiac disorders
    Sinus tachycardia
         subjects affected / exposed
    5 / 95 (5.26%)
         occurrences all number
    5
    Nervous system disorders
    Headache
         subjects affected / exposed
    18 / 95 (18.95%)
         occurrences all number
    18
    Lethargy
         subjects affected / exposed
    11 / 95 (11.58%)
         occurrences all number
    11
    Dizziness
         subjects affected / exposed
    8 / 95 (8.42%)
         occurrences all number
    10
    Dysgeusia
         subjects affected / exposed
    7 / 95 (7.37%)
         occurrences all number
    7
    Blood and lymphatic system disorders
    Anaemia
         subjects affected / exposed
    55 / 95 (57.89%)
         occurrences all number
    58
    Thrombocytopenia
         subjects affected / exposed
    28 / 95 (29.47%)
         occurrences all number
    28
    Neutropenia
         subjects affected / exposed
    25 / 95 (26.32%)
         occurrences all number
    25
    Leukopenia
         subjects affected / exposed
    20 / 95 (21.05%)
         occurrences all number
    20
    Febrile neutropenia
         subjects affected / exposed
    8 / 95 (8.42%)
         occurrences all number
    8
    Lymphopenia
         subjects affected / exposed
    8 / 95 (8.42%)
         occurrences all number
    8
    Gastrointestinal disorders
    Nausea
         subjects affected / exposed
    54 / 95 (56.84%)
         occurrences all number
    56
    Vomiting
         subjects affected / exposed
    33 / 95 (34.74%)
         occurrences all number
    34
    Abdominal pain upper
         subjects affected / exposed
    21 / 95 (22.11%)
         occurrences all number
    22
    Abdominal pain
         subjects affected / exposed
    16 / 95 (16.84%)
         occurrences all number
    16
    Diarrhoea
         subjects affected / exposed
    15 / 95 (15.79%)
         occurrences all number
    15
    Abdominal distension
         subjects affected / exposed
    8 / 95 (8.42%)
         occurrences all number
    8
    Constipation
         subjects affected / exposed
    7 / 95 (7.37%)
         occurrences all number
    7
    Dyspepsia
         subjects affected / exposed
    7 / 95 (7.37%)
         occurrences all number
    7
    Abdominal discomfort
         subjects affected / exposed
    5 / 95 (5.26%)
         occurrences all number
    5
    Stomatitis
         subjects affected / exposed
    5 / 95 (5.26%)
         occurrences all number
    5
    Skin and subcutaneous tissue disorders
    Alopecia
         subjects affected / exposed
    6 / 95 (6.32%)
         occurrences all number
    6
    Ecchymosis
         subjects affected / exposed
    6 / 95 (6.32%)
         occurrences all number
    6
    Rash
         subjects affected / exposed
    6 / 95 (6.32%)
         occurrences all number
    6
    Musculoskeletal and connective tissue disorders
    Back pain
         subjects affected / exposed
    25 / 95 (26.32%)
         occurrences all number
    25
    Groin pain
         subjects affected / exposed
    10 / 95 (10.53%)
         occurrences all number
    10
    Pain in extremity
         subjects affected / exposed
    10 / 95 (10.53%)
         occurrences all number
    10
    Arthralgia
         subjects affected / exposed
    9 / 95 (9.47%)
         occurrences all number
    9
    Muscular weakness
         subjects affected / exposed
    5 / 95 (5.26%)
         occurrences all number
    5
    Musculoskeletal chest pain
         subjects affected / exposed
    5 / 95 (5.26%)
         occurrences all number
    5
    Musculoskeletal pain
         subjects affected / exposed
    5 / 95 (5.26%)
         occurrences all number
    6
    Neck pain
         subjects affected / exposed
    5 / 95 (5.26%)
         occurrences all number
    5
    Metabolism and nutrition disorders
    Decreased appetite
         subjects affected / exposed
    15 / 95 (15.79%)
         occurrences all number
    15
    Hypocalcaemia
         subjects affected / exposed
    12 / 95 (12.63%)
         occurrences all number
    12
    Hypokalaemia
         subjects affected / exposed
    9 / 95 (9.47%)
         occurrences all number
    9
    Hypomagnesaemia
         subjects affected / exposed
    9 / 95 (9.47%)
         occurrences all number
    9
    Hypophosphataemia
         subjects affected / exposed
    9 / 95 (9.47%)
         occurrences all number
    9
    Hypoalbuminaemia
         subjects affected / exposed
    8 / 95 (8.42%)
         occurrences all number
    8

    More information

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    Substantial protocol amendments (globally)

    Were there any global substantial amendments to the protocol? Yes
    Date
    Amendment
    04 Nov 2015
    Change in the language of the secondary objectives, inclusion criteria. In statistical analysis section, detailed information was added for efficacy outcomes Progression-free survival (PFS) [as determined by Independent Central Review] and Objective Response Rate [as determined by Independent Central Review]
    20 Apr 2016
    Change in exclusion criteria was made (Patients previously treated with any intra-arterial regional hepatic therapy; this exclusion criteria was deleted) Additional criteria were added for Patient Withdrawal from Treatment
    18 Jan 2017
    Changes were made in the exclusion criteria for the Sexually active females of childbearing potential and sexually active males with partners of reproductive potential; information regarding Pearl Index < 1% was added New exclusion criteria "Patients who have been institutionalized by governmental or legal decree or who are employees of the sponsor, Investigator, or study site." was added Information was updated related to prohibited medications
    04 Dec 2017
    Language-related changes were introduced in the inclusion/exclusion criteria, study design, Dosing and Dose Modification, PD-1 Inhibitors Safety, Imaging, Device and Procedural Assessment sections.
    22 Jun 2018
    Open-label, single-arm study in up to 80 patients with ocular melanoma (30 patients already enrolled on PHP-OCM-301 and an additional 50 patients to be enrolled on PHP-OCM-301A). Primary endpoint is ORR based on Independent Central Review Committee. For CR or PR, tumor measurements shall be confirmed by repeat assessments ≥ 4 weeks after initial documentation. Secondary endpoints are Duration of Response (DOR) as determined by IRC, Disease Control Rate (DCR) as determined by IRC, overall survival, and PFS as determined by IRC.

    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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