Flag of the European Union EU Clinical Trials Register Help

Clinical trials

The European Union Clinical Trials Register   allows you to search for protocol and results information on:
  • interventional clinical trials that were approved in the European Union (EU)/European Economic Area (EEA) under the Clinical Trials Directive 2001/20/EC
  • clinical trials conducted outside the EU/EEA that are linked to European paediatric-medicine development

  • EU/EEA interventional clinical trials approved under or transitioned to the Clinical Trial Regulation 536/2014 are publicly accessible through the
    Clinical Trials Information System (CTIS).


    The EU Clinical Trials Register currently displays   43871   clinical trials with a EudraCT protocol, of which   7290   are clinical trials conducted with subjects less than 18 years old.   The register also displays information on   18700   older paediatric trials (in scope of Article 45 of the Paediatric Regulation (EC) No 1901/2006).

    Phase 1 trials conducted solely on adults and that are not part of an agreed paediatric investigation plan (PIP) are not publicly available (see Frequently Asked Questions ).  
     
    Examples: Cancer AND drug name. Pneumonia AND sponsor name.
    How to search [pdf]
    Search Tips: Under advanced search you can use filters for Country, Age Group, Gender, Trial Phase, Trial Status, Date Range, Rare Diseases and Orphan Designation. For these items you should use the filters and not add them to your search terms in the text field.
    Advanced Search: Search tools
     

    < Back to search results

    Download PDF

    Clinical Trial Results:
    Open, multicenter phase II study to evaluate the efficacy and safety of the combination of Panitumumab with Irinotecan in patients with Wild-Type KRAS metastatic colorectal cancer refractory to irinotecan based chemotherapy

    Summary
    EudraCT number
    2009-010833-27
    Trial protocol
    ES  
    Global end of trial date
    31 Jul 2014

    Results information
    Results version number
    v1(current)
    This version publication date
    26 Jan 2020
    First version publication date
    26 Jan 2020
    Other versions

    Trial information

    Close Top of page
    Trial identification
    Sponsor protocol code
    TTD08-06
    Additional study identifiers
    ISRCTN number
    -
    US NCT number
    NCT00958386
    WHO universal trial number (UTN)
    -
    Sponsors
    Sponsor organisation name
    Spanish Cooperative Group for the Treatment of Digestive Tumors (TTD)
    Sponsor organisation address
    C/ Téllez nº30 posterior, planta 1ª, oficina 4-2/4-3, Madrid, Spain, 28007
    Public contact
    Inmaculada Ruiz de Mena, Spanish Cooperative Group for the Treatment of Digestive Tumors (TTD), +34 913788275, ttd@ttdgroup.org
    Scientific contact
    Inmaculada Ruiz de Mena, Spanish Cooperative Group for the Treatment of Digestive Tumors (TTD), +34 913788275, ttd@ttdgroup.org
    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
    17 Mar 2015
    Is this the analysis of the primary completion data?
    Yes
    Primary completion date
    31 Jul 2014
    Global end of trial reached?
    Yes
    Global end of trial date
    31 Jul 2014
    Was the trial ended prematurely?
    No
    General information about the trial
    Main objective of the trial
    To estimate the effect of the combination of panitumumab with irinotecan in tumour response rate, defined as partial and complete response according to modified RECIST criteria, in subjects with wild-type KRAS mCRC refractory to irinotecan based chemotherapy.
    Protection of trial subjects
    Throughout the study, the researchers were able to prescribe any medication or concomitant treatment they considered necessary to provide adequate supportive assistance. The use of topical, oral or IV antibiotics to treat skin- or nail-related toxicities at allowed at the investigator’s discretion. For subjects on anticoagulant therapy, close monitoring of coagulation parameters was recommended during the study treatment period. For low white blood cell counts, granulocyte-colony-stimulating factor (G-CSF) should be used; however, routine prophylactic use of G-CSF was not recommended on this trial. Therapeutic G-CSF use in patients with serious neutropenic complications such as tissue infections, sepsis syndrome, fungal infection, etc., was allowed at the investigator’s discretion or according to institutional standards. Regional variations in the practice were acceptable. Epoetins were allowed at the investigator’s discretion to treat chemotherapy-induced anaemia.
    Background therapy
    The anti-epidermal growth factor receptor (EGFR) monoclonal antibody, Panitumumab, has demonstrated efficacy and a manageable safety profile as a monotherapy and in combination with chemotherapy (as first- or second-line therapy), for the treatment of mCRC in patients with wild-type (WT) KRAS (exon 2) tumours. Panitumumab provides an ORR of 17% in patients refractory to irinotecan-based chemotherapy. In this setting, the ORR of the combination of irinotecan and panitumumab is expected to be around 30%. The hypothesis is that the benefits of an irinotecan therapy might be recovered in irinotecan-refractory patients through the use of panitumumab as it has been clearly shown with cetuximab.
    Evidence for comparator
    Not applicable
    Actual start date of recruitment
    24 Jul 2009
    Long term follow-up planned
    Yes
    Long term follow-up rationale
    Safety, Efficacy
    Long term follow-up duration
    12 Months
    Independent data monitoring committee (IDMC) involvement?
    No
    Population of trial subjects
    Number of subjects enrolled per country
    Country: Number of subjects enrolled
    Spain: 61
    Worldwide total number of subjects
    61
    EEA total number of subjects
    61
    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)
    28
    From 65 to 84 years
    33
    85 years and over
    0

    Subject disposition

    Close Top of page
    Recruitment
    Recruitment details
    A total of 61 patients were enrolled in the study: 40 males and 21 females. The median age was 65.5 (range, 40-81) years. All the patients were Caucasian. This was a national study with all patients being included at 16 Spanish sites.

    Pre-assignment
    Screening details
    Patients were required to have received irinotecan for at least 6 weeks, with no more than 2 dose reductions, with one or more measurable lesion, a Karnofsky performance status of at least 70%, adequate hematologic, hepatic, and renal function, and serum magnesium and calcium levels within normal limits. Prior anti-EGFR therapy was not permitted.

    Period 1
    Period 1 title
    Baseline (overall period)
    Is this the baseline period?
    Yes
    Allocation method
    Non-randomised - controlled
    Blinding used
    Not blinded
    Blinding implementation details
    Not applicable.

    Arms
    Arm title
    Wild-type KRAS mCRC
    Arm description
    Wild-type KRAS mCRC patients. Panitumumab was administered by intravenous (IV) infusion at a dose of 6 mg/kg once Q2W. Irinotecan chemotherapy at a dose of 180 mg/m2 Q2W, or the last pre-study irinotecan dose, was administered after the administration of panitumumab.
    Arm type
    Experimental

    Investigational medicinal product name
    Vectibix
    Investigational medicinal product code
    Other name
    Vectibix
    Pharmaceutical forms
    Infusion
    Routes of administration
    Intravenous use
    Dosage and administration details
    Patients received panitumumab (6 mg/kg, 60-min infusion) followed by irinotecan (180 mg/m², 90-min infusion) every 2 weeks. For patients who had received a reduced dose with prior irinotecan therapy, this dose was maintained, and for patients who had received 350 mg/m² irinotecan every 3 weeks, the equivalent every-2-weeks dose was used.

    Number of subjects in period 1
    Wild-type KRAS mCRC
    Started
    61
    Completed
    61

    Baseline characteristics

    Close Top of page
    Baseline characteristics reporting groups
    Reporting group title
    Baseline
    Reporting group description
    Wild-type KRAS mCRC

    Reporting group values
    Baseline Total
    Number of subjects
    61 61
    Age categorical
    Units: Subjects
        Adults (18-64 years)
    28 28
        From 65-84 years
    33 33
    Age continuous
    Units: years
        median (full range (min-max))
    65.4 (40 to 81) -
    Gender categorical
    Units: Subjects
        Female
    21 21
        Male
    40 40
    Subject analysis sets

    Subject analysis set title
    Wild-type KRAS mCRC
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Wild-type KRAS mCRC patients.

    Subject analysis set title
    Wild-type RAS
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Wild-type KRAS mCRC patients.

    Subject analysis set title
    Mutated RAS
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Patients with mutant RAS

    Subject analysis set title
    Wild-type BRAF
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Patients with wild-type BRAF

    Subject analysis set title
    Mutated BRAF
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Patients with mutant BRAF

    Subject analysis set title
    Wild-type PI3KCA
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Wild-type PI3KCA patients

    Subject analysis set title
    Mutated PI3KCA
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Mutated PI3KCA patients

    Subject analysis set title
    Epiregulin (low expression)
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Patients with low expression of epiregulin.

    Subject analysis set title
    Epiregulin (high expression)
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Patients with high expression of epiregulin.

    Subject analysis set title
    Amphiregulin (low expression)
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Patients with low amphiregulin expression

    Subject analysis set title
    Amphiregulin (high expression)
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Patients with high amphiregulin expression.

    Subject analysis set title
    EGFR positive
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Patients with EGFR gene amplification.

    Subject analysis set title
    EGFR negative
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Patients with no EGFR expression.

    Subject analysis set title
    PTEN positive (1)
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Patients with PTEN gene expression.

    Subject analysis set title
    PTEN negative (0)
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Patients with no PTEN expression.

    Subject analysis sets values
    Wild-type KRAS mCRC Wild-type RAS Mutated RAS Wild-type BRAF Mutated BRAF Wild-type PI3KCA Mutated PI3KCA Epiregulin (low expression) Epiregulin (high expression) Amphiregulin (low expression) Amphiregulin (high expression) EGFR positive EGFR negative PTEN positive (1) PTEN negative (0)
    Number of subjects
    61
    46
    11
    54
    4
    49
    8
    17
    18
    17
    18
    3
    31
    9
    23
    Age categorical
    Units: Subjects
        Adults (18-64 years)
    28
        From 65-84 years
    33
    Age continuous
    Units: years
        median (full range (min-max))
    65.4 (40 to 81)
    Gender categorical
    Units: Subjects
        Female
    21
        Male
    40

    End points

    Close Top of page
    End points reporting groups
    Reporting group title
    Wild-type KRAS mCRC
    Reporting group description
    Wild-type KRAS mCRC patients. Panitumumab was administered by intravenous (IV) infusion at a dose of 6 mg/kg once Q2W. Irinotecan chemotherapy at a dose of 180 mg/m2 Q2W, or the last pre-study irinotecan dose, was administered after the administration of panitumumab.

    Subject analysis set title
    Wild-type KRAS mCRC
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Wild-type KRAS mCRC patients.

    Subject analysis set title
    Wild-type RAS
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Wild-type KRAS mCRC patients.

    Subject analysis set title
    Mutated RAS
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Patients with mutant RAS

    Subject analysis set title
    Wild-type BRAF
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Patients with wild-type BRAF

    Subject analysis set title
    Mutated BRAF
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Patients with mutant BRAF

    Subject analysis set title
    Wild-type PI3KCA
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Wild-type PI3KCA patients

    Subject analysis set title
    Mutated PI3KCA
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Mutated PI3KCA patients

    Subject analysis set title
    Epiregulin (low expression)
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Patients with low expression of epiregulin.

    Subject analysis set title
    Epiregulin (high expression)
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Patients with high expression of epiregulin.

    Subject analysis set title
    Amphiregulin (low expression)
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Patients with low amphiregulin expression

    Subject analysis set title
    Amphiregulin (high expression)
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Patients with high amphiregulin expression.

    Subject analysis set title
    EGFR positive
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Patients with EGFR gene amplification.

    Subject analysis set title
    EGFR negative
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Patients with no EGFR expression.

    Subject analysis set title
    PTEN positive (1)
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Patients with PTEN gene expression.

    Subject analysis set title
    PTEN negative (0)
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Patients with no PTEN expression.

    Primary: Overall response rate (ORR)

    Close Top of page
    End point title
    Overall response rate (ORR) [1]
    End point description
    End point type
    Primary
    End point timeframe
    The incidence of either a radiologically confirmed complete response (CR) or partial response (PR).
    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 were performed since it was a single-arm study.
    End point values
    Wild-type KRAS mCRC Wild-type RAS Mutated RAS Wild-type BRAF Mutated BRAF Wild-type PI3KCA Mutated PI3KCA Epiregulin (low expression) Epiregulin (high expression) Amphiregulin (low expression) Amphiregulin (high expression) EGFR positive EGFR negative PTEN positive (1) PTEN negative (0)
    Number of subjects analysed
    61
    46
    11
    54
    4
    49
    8
    17
    18
    17
    18
    3
    31
    9
    23
    Units: percent
        number (confidence interval 95%)
    13.1 (4.6 to 21.6)
    15.2 (4.8 to 25.6)
    9.1 (0.0 to 26.1)
    13.0 (4.0 to 21.9)
    25.0 (0.0 to 67.4)
    14.3 (4.5 to 24.1)
    12.5 (0.0 to 35.4)
    11.8 (0.0 to 27.1)
    16.7 (0.0 to 33.9)
    5.9 (0.0 to 17.1)
    22.2 (3.0 to 41.4)
    0 (0.0 to 0.0)
    16.1 (3.2 to 29.1)
    0 (0.0 to 0.0)
    21.7 (4.9 to 38.6)
    No statistical analyses for this end point

    Secondary: Progression free survival (PFS)

    Close Top of page
    End point title
    Progression free survival (PFS)
    End point description
    End point type
    Secondary
    End point timeframe
    The number of days between the date of inclusion and the time of the first assessment of progressive disease (PD) or death (whichever comes first) during the treatment phase.
    End point values
    Wild-type KRAS mCRC Wild-type RAS Mutated RAS Wild-type BRAF Mutated BRAF Wild-type PI3KCA Mutated PI3KCA Epiregulin (low expression) Epiregulin (high expression) Amphiregulin (low expression) Amphiregulin (high expression) EGFR positive EGFR negative PTEN positive (1) PTEN negative (0)
    Number of subjects analysed
    61
    46
    11
    54
    4
    49
    8
    17
    18
    17
    18
    3
    31
    9
    23
    Units: percent
        median (confidence interval 95%)
    3.7 (2.7 to 4.2)
    3.8 (2.7 to 4.3)
    2.9 (1.4 to 4.6)
    3.7 (2.7 to 4.2)
    1.8 (0.7 to 6.4)
    3.9 (2.9 to 4.3)
    2.7 (0.7 to 5.7)
    2.9 (1.4 to 4.8)
    3.9 (2.7 to 4.6)
    2.7 (1.4 to 3.6)
    4.3 (3.0 to 5.4)
    2.9 (2.7 to 3.6)
    3.7 (1.6 to 4.6)
    4.1 (0.7 to 4.9)
    3.0 (1.6 to 4.0)
    No statistical analyses for this end point

    Secondary: Progression free survival (at 60 days)

    Close Top of page
    End point title
    Progression free survival (at 60 days)
    End point description
    End point type
    Secondary
    End point timeframe
    From inclusion and the time of the first assessment of PD according to modified RECIST criteria or death (whichever comes first) during the 60 days after the last evaluable tumour assessment or the date of inclusion (whichever occurs last).
    End point values
    Wild-type KRAS mCRC
    Number of subjects analysed
    61
    Units: Percent
        median (confidence interval 95%)
    3.7 (2.7 to 4.2)
    No statistical analyses for this end point

    Secondary: Disease control rate (DCR)

    Close Top of page
    End point title
    Disease control rate (DCR)
    End point description
    End point type
    Secondary
    End point timeframe
    During the treatment phase of combination therapy.
    End point values
    Wild-type KRAS mCRC
    Number of subjects analysed
    61
    Units: percent
        median (confidence interval 95%)
    62.3 (50.1 to 74.5)
    No statistical analyses for this end point

    Secondary: Duration of response

    Close Top of page
    End point title
    Duration of response
    End point description
    End point type
    Secondary
    End point timeframe
    From the date of first confirmed response and the time of the first assessment of PD or death due to disease progression (if this occurs earlier) in the subgroup of patients that respond to treatment.
    End point values
    Wild-type KRAS mCRC
    Number of subjects analysed
    61
    Units: percent
        median (confidence interval 95%)
    3.5 (1.6 to 4.9)
    No statistical analyses for this end point

    Secondary: Time to response

    Close Top of page
    End point title
    Time to response
    End point description
    End point type
    Secondary
    End point timeframe
    From the date of enrollment to the first confirmed CR or PR.
    End point values
    Wild-type KRAS mCRC
    Number of subjects analysed
    61
    Units: Months
        arithmetic mean (standard error)
    5.1 ( 0.2 )
    No statistical analyses for this end point

    Secondary: Time to progression

    Close Top of page
    End point title
    Time to progression
    End point description
    End point type
    Secondary
    End point timeframe
    From the inclusion and the time of the first assessment of progressive disease in this study or until death due to progression (whichever was earlier) during the study.
    End point values
    Wild-type KRAS mCRC
    Number of subjects analysed
    61
    Units: Months
        median (confidence interval 95%)
    3.7 (2.7 to 4.2)
    No statistical analyses for this end point

    Secondary: Duration of stable disease

    Close Top of page
    End point title
    Duration of stable disease
    End point description
    End point type
    Secondary
    End point timeframe
    From inclusion in the study and the time of the first assessment of PD or death due to disease progression (if this occurred before) in the subgroup of patients with CR, PR or SD as best response during the treatment phase.
    End point values
    Wild-type KRAS mCRC
    Number of subjects analysed
    61
    Units: Months
        median (confidence interval 95%)
    3.0 (2.1 to 3.4)
    No statistical analyses for this end point

    Secondary: Time to treatment failure

    Close Top of page
    End point title
    Time to treatment failure
    End point description
    End point type
    Secondary
    End point timeframe
    From inclusion and the date on which the decision to end treatment was taken, for any reason. In patients who remained in the treatment phase at the time of analysis, it was registered at the date of last evaluation during the study.
    End point values
    Wild-type KRAS mCRC
    Number of subjects analysed
    61
    Units: Months
        median (confidence interval 95%)
    2.8 (1.8 to 3.7)
    No statistical analyses for this end point

    Secondary: Overall survival (OS)

    Close Top of page
    End point title
    Overall survival (OS)
    End point description
    End point type
    Secondary
    End point timeframe
    From inclusion to the date of death for any reason defined.
    End point values
    Wild-type KRAS mCRC Wild-type RAS Mutated RAS Wild-type BRAF Mutated BRAF Wild-type PI3KCA Mutated PI3KCA Epiregulin (low expression) Epiregulin (high expression) Amphiregulin (low expression) Amphiregulin (high expression) EGFR positive EGFR negative PTEN positive (1) PTEN negative (0)
    Number of subjects analysed
    61
    46
    11
    54
    4
    49
    8
    17
    18
    17
    18
    3
    31
    9
    23
    Units: Months
        median (confidence interval 95%)
    11.1 (7.1 to 14.8)
    12.5 (6.7 to 15.9)
    11.1 (4.2 to 23.9)
    12.5 (7.1 to 15.7)
    6.7 (3.9 to 7.4)
    11.1 (6.7 to 15.6)
    14.8 (2.7 to 19.0)
    15.9 (6.7 to 19.1)
    13.5 (6.0 to 22.7)
    10.8 (5.1 to 14.8)
    15.9 (11.1 to 22.3)
    12.2 (5.1 to 17.0)
    14.8 (10.2 to 19.1)
    14.8 (8.6 to 29.2)
    13.7 (6.0 to 19.1)
    No statistical analyses for this end point

    Adverse events

    Close Top of page
    Adverse events information
    Timeframe for reporting adverse events
    Adverse events (AEs) reported after initiation of treatment with study medication
    Assessment type
    Systematic
    Dictionary used for adverse event reporting
    Dictionary name
    MedDRA
    Dictionary version
    12.1
    Reporting groups
    Reporting group title
    Wild-type KRAS
    Reporting group description
    -

    Serious adverse events
    Wild-type KRAS
    Total subjects affected by serious adverse events
         subjects affected / exposed
    19 / 61 (31.15%)
         number of deaths (all causes)
    56
         number of deaths resulting from adverse events
    3
    Blood and lymphatic system disorders
    Neutropenia
         subjects affected / exposed
    1 / 61 (1.64%)
         occurrences causally related to treatment / all
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    General disorders and administration site conditions
    Mucosal inflammation
         subjects affected / exposed
    1 / 61 (1.64%)
         occurrences causally related to treatment / all
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    Pyrexia
         subjects affected / exposed
    1 / 61 (1.64%)
         occurrences causally related to treatment / all
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    Eye disorders
    Keratitis
         subjects affected / exposed
    1 / 61 (1.64%)
         occurrences causally related to treatment / all
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    Gastrointestinal disorders
    Diarrhoea
         subjects affected / exposed
    4 / 61 (6.56%)
         occurrences causally related to treatment / all
    2 / 5
         deaths causally related to treatment / all
    0 / 0
    Intestinal obstruction
         subjects affected / exposed
    4 / 61 (6.56%)
         occurrences causally related to treatment / all
    0 / 5
         deaths causally related to treatment / all
    0 / 0
    Abdominal pain
         subjects affected / exposed
    1 / 61 (1.64%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Gastrointestinal obstruction
         subjects affected / exposed
    1 / 61 (1.64%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 1
    Gastrointestinal toxicity
         subjects affected / exposed
    1 / 61 (1.64%)
         occurrences causally related to treatment / all
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    Intestinal perforation
         subjects affected / exposed
    1 / 61 (1.64%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Rectal haemorrhage
         subjects affected / exposed
    1 / 61 (1.64%)
         occurrences causally related to treatment / all
    0 / 2
         deaths causally related to treatment / all
    0 / 0
    Respiratory, thoracic and mediastinal disorders
    Dyspnoea
         subjects affected / exposed
    1 / 61 (1.64%)
         occurrences causally related to treatment / all
    0 / 2
         deaths causally related to treatment / all
    0 / 1
    Skin and subcutaneous tissue disorders
    Rash
         subjects affected / exposed
    1 / 61 (1.64%)
         occurrences causally related to treatment / all
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    Musculoskeletal and connective tissue disorders
    Bone pain
         subjects affected / exposed
    1 / 61 (1.64%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Infections and infestations
    Pneumonia
         subjects affected / exposed
    1 / 61 (1.64%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 1
    Respiratory tract infection
         subjects affected / exposed
    1 / 61 (1.64%)
         occurrences causally related to treatment / all
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    Septic shock
         subjects affected / exposed
    1 / 61 (1.64%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Escherichia bacteraemia
         subjects affected / exposed
    1 / 61 (1.64%)
         occurrences causally related to treatment / all
    1 / 1
         deaths causally related to treatment / all
    1 / 1
    Frequency threshold for reporting non-serious adverse events: 5%
    Non-serious adverse events
    Wild-type KRAS
    Total subjects affected by non serious adverse events
         subjects affected / exposed
    43 / 61 (70.49%)
    Congenital, familial and genetic disorders
    Trichomegaly
         subjects affected / exposed
    4 / 61 (6.56%)
         occurrences all number
    6
    Blood and lymphatic system disorders
    Neutropenia
         subjects affected / exposed
    9 / 61 (14.75%)
         occurrences all number
    17
    Anaemia
         subjects affected / exposed
    6 / 61 (9.84%)
         occurrences all number
    6
    General disorders and administration site conditions
    Intestinal obstruction
         subjects affected / exposed
    5 / 61 (8.20%)
         occurrences all number
    5
    Asthenia
         subjects affected / exposed
    36 / 61 (59.02%)
         occurrences all number
    54
    Mucosal inflammation
         subjects affected / exposed
    18 / 61 (29.51%)
         occurrences all number
    27
    Oedema peripheral
         subjects affected / exposed
    6 / 61 (9.84%)
         occurrences all number
    7
    Pyrexia
         subjects affected / exposed
    7 / 61 (11.48%)
         occurrences all number
    8
    Eye disorders
    Conjunctivitis
         subjects affected / exposed
    9 / 61 (14.75%)
         occurrences all number
    11
    Gastrointestinal disorders
    Ascites
         subjects affected / exposed
    4 / 61 (6.56%)
         occurrences all number
    4
    Abdominal pain
         subjects affected / exposed
    12 / 61 (19.67%)
         occurrences all number
    15
    Constipation
         subjects affected / exposed
    7 / 61 (11.48%)
         occurrences all number
    7
    Nausea
         subjects affected / exposed
    17 / 61 (27.87%)
         occurrences all number
    26
    Vomiting
         subjects affected / exposed
    18 / 61 (29.51%)
         occurrences all number
    24
    Respiratory, thoracic and mediastinal disorders
    Dyspnoea
         subjects affected / exposed
    6 / 61 (9.84%)
         occurrences all number
    8
    Cough
         subjects affected / exposed
    6 / 61 (9.84%)
         occurrences all number
    6
    Skin and subcutaneous tissue disorders
    Acne
         subjects affected / exposed
    11 / 61 (18.03%)
         occurrences all number
    13
    Alopecia
         subjects affected / exposed
    12 / 61 (19.67%)
         occurrences all number
    14
    Dry skin
         subjects affected / exposed
    16 / 61 (26.23%)
         occurrences all number
    17
    Erythema
         subjects affected / exposed
    6 / 61 (9.84%)
         occurrences all number
    7
    Pruritus
         subjects affected / exposed
    6 / 61 (9.84%)
         occurrences all number
    7
    Rash
         subjects affected / exposed
    34 / 61 (55.74%)
         occurrences all number
    21
    Skin fissures
         subjects affected / exposed
    5 / 61 (8.20%)
         occurrences all number
    5
    Musculoskeletal and connective tissue disorders
    Back pain
         subjects affected / exposed
    7 / 61 (11.48%)
         occurrences all number
    7
    Infections and infestations
    Nasopharyngitis
         subjects affected / exposed
    4 / 61 (6.56%)
         occurrences all number
    4
    Paronychia
         subjects affected / exposed
    13 / 61 (21.31%)
         occurrences all number
    14
    Respiratory tract infection
         subjects affected / exposed
    5 / 61 (8.20%)
         occurrences all number
    8
    Metabolism and nutrition disorders
    Decreased appetite
         subjects affected / exposed
    13 / 61 (21.31%)
         occurrences all number
    18
    Hypokalaemia
         subjects affected / exposed
    7 / 61 (11.48%)
         occurrences all number
    8
    Hypomagnesaemia
         subjects affected / exposed
    28 / 61 (45.90%)
         occurrences all number
    32

    More information

    Close Top of page

    Substantial protocol amendments (globally)

    Were there any global substantial amendments to the protocol? Yes
    Date
    Amendment
    16 Apr 2009
    The aim of this amendment was to include some clarifications in the informed consent sheet requested by the IRB/IECs in order to facilitate its understanding, and in the study protocol.
    29 May 2009
    By means of this amendment four centres were included to participate in the study.
    24 Nov 2010
    By means of this amendment change, the determination of the mutational status of KRAS could be performed according to routine clinical practice in local laboratories in order to determine patients’ eligibility for this trial. The reason for this amendment was to minimize the delay in starting treatment in patients who had this determination, since this was performed by standard clinical practice in Spain in patients with metastatic colorectal cancer. Additionally, one centre was removed from the study.
    28 Feb 2011
    With this protocol amendment, information sheet was updated according to the panitumumab safety updating.
    22 Jul 2013
    The purpose of this amendment was to change the principal investigator of three of the centres participating in the clinical trial.

    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.
    For support, Contact us.
    The status and protocol content of GB trials is no longer updated since 1 January 2021. For the UK, as of 31 January 2021, EU Law applies only to the territory of Northern Ireland (NI) to the extent foreseen in the Protocol on Ireland/NI. Legal notice
    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.

    European Medicines Agency © 1995-Thu May 02 04:14:45 CEST 2024 | Domenico Scarlattilaan 6, 1083 HS Amsterdam, The Netherlands
    EMA HMA