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   43865   clinical trials with a EudraCT protocol, of which   7286   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:
    Systemic and local diffusion of ethanol after administration of ethanol 96% formulated in a gel (L0122 Gel) and ethanol 98% solution (absolute ethanol) by the percutaneous route, in patients with congenital venous malformations (CVM): pharmacokinetic, pharmacodynamic and clinical study.

    Summary
    EudraCT number
    2009-011276-29
    Trial protocol
    FR  
    Global end of trial date
    30 Jun 2010

    Results information
    Results version number
    v1(current)
    This version publication date
    11 Aug 2016
    First version publication date
    11 Aug 2016
    Other versions

    Trial information

    Close Top of page
    Trial identification
    Sponsor protocol code
    L00122 GI 201 (ORF)
    Additional study identifiers
    ISRCTN number
    -
    US NCT number
    NCT00462462
    WHO universal trial number (UTN)
    -
    Sponsors
    Sponsor organisation name
    Orfagen
    Sponsor organisation address
    3, avenue Hubert Curien, Toulouse CEDEX 1, France, 31035
    Public contact
    Clinical project manager, Orfagen, info@orfagen.com
    Scientific contact
    Clinical project manager, Orfagen, info@orfagen.com
    Paediatric regulatory details
    Is trial part of an agreed paediatric investigation plan (PIP)
    Yes
    EMA paediatric investigation plan number(s)
    EMEA-000414-PIP02-11
    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
    21 Oct 2014
    Is this the analysis of the primary completion data?
    Yes
    Primary completion date
    28 Jan 2010
    Global end of trial reached?
    Yes
    Global end of trial date
    30 Jun 2010
    Was the trial ended prematurely?
    No
    General information about the trial
    Main objective of the trial
    To compare the systemic exposure to ethanol with the two test products.
    Protection of trial subjects
    - Storage of blood samples for ethanolemia dosage up to clinical study report finalisation, in case of need. - Limitation of CVM lesion volume to treat - Analyse of coagulation parameters before treatment administration - For better handling of the L0122 gel product by the American Investigator who has never experimented it before this study, the following step-by-step procedure was carried out in the US center: * The first set of 4 patients to be included were adult patients with CVM lesion, providing that the treated malformation volume had to be between 12 cm3 and 100 cm3, as assessed by MRI, and lesion located in areas other than the neck. * In the absence of SAE related to the gel, the second set of 4 patients were patients of any age (≥ 12 years old) with a treated CVM volume between 12 cm3 and 100 cm3, as assessed by MRI, and a lesion located in areas other than the neck. * The third set of patients with the treated malformation volume was of at least 12 cm3, but requiring no more than 0.6 mL/Kg b.w. and 15 mL of L0122 gel.
    Background therapy
    -
    Evidence for comparator
    -
    Actual start date of recruitment
    14 Jan 2008
    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
    France: 15
    Country: Number of subjects enrolled
    United States: 16
    Worldwide total number of subjects
    31
    EEA total number of subjects
    15
    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)
    7
    Adults (18-64 years)
    22
    From 65 to 84 years
    2
    85 years and over
    0

    Subject disposition

    Close Top of page
    Recruitment
    Recruitment details
    -

    Pre-assignment
    Screening details
    - Confirmation of CVM diagnosis (clinically and radiologically) - Assessment of the lesion size - Assessment of the coagulation parameters

    Pre-assignment period milestones
    Number of subjects started
    34 [1]
    Number of subjects completed
    31

    Pre-assignment subject non-completion reasons
    Reason: Number of subjects
    Screening failure: 2
    Reason: Number of subjects
    Diagnosis mistake: 1
    Notes
    [1] - The number of subjects reported to have started the pre-assignment period are not the same as the worldwide number enrolled in the trial. It is expected that these numbers will be the same.
    Justification: Patients who started the pre-assignment period are called "selected patients". Enrolled patients are patients who completed the pre-assignement period and who were randomised in a study treatment group.
    Period 1
    Period 1 title
    Study Period (overall period)
    Is this the baseline period?
    Yes
    Allocation method
    Randomised - controlled
    Blinding used
    Not blinded

    Arms
    Are arms mutually exclusive
    Yes

    Arm title
    L0122 Gel Group
    Arm description
    -
    Arm type
    Experimental

    Investigational medicinal product name
    L0122 gel
    Investigational medicinal product code
    Other name
    Pharmaceutical forms
    Gel for injection
    Routes of administration
    Intralesional use
    Dosage and administration details
    The dosage schedule depended on the size and the venous drainage of the test lesion. In the case of few or no connections to normal local veins at the venogram performed just before product infusion, the amount to inject was defined as 40 to 60% of the amount of previously injected contrast medium. In case the draining veins opacification was displaced during the infusion under the fluoroscopic control or resistance to injection occurs, test product administration was stopped. Maximum amount of the test product to deliver was 0.6 mL/Kg b.w., including 0.1 mL/kg as a pilot dose per injection site and no more than 15 mL per session.

    Arm title
    Absolute ethanol Group
    Arm description
    -
    Arm type
    Active comparator

    Investigational medicinal product name
    Absolute ethanol
    Investigational medicinal product code
    Other name
    Pharmaceutical forms
    Solution for injection
    Routes of administration
    Intralesional use
    Dosage and administration details
    The dosage schedule depended on the outflow of the opacifying product into the draining veins. The amount of absolute ethanol to infuse was reached when the draining veins opacification was displaced during the infusion under fluoroscopic control, or when resistance to injection was encountered. The amount to inject was estimated as 80 to 100% of the amount of previously injected contrast medium. In case the draining veins opacification was displaced during the infusion under the fluoroscopic control or resistance to injection occurs, test product administration was stopped. Maximum amount of the test product to deliver was 1 mL/Kg b.w. in USA and 0.5 mL/Kg b.w. in France (upon French Authorities request), including 0.1ml/kg as a pilot dose per injection site, and no more than 30 mL per session.

    Number of subjects in period 1
    L0122 Gel Group Absolute ethanol Group
    Started
    17
    14
    Completed
    17
    13
    Not completed
    0
    1
         Physician decision
    -
    1

    Baseline characteristics

    Close Top of page
    Baseline characteristics reporting groups
    Reporting group title
    L0122 Gel Group
    Reporting group description
    -

    Reporting group title
    Absolute ethanol Group
    Reporting group description
    -

    Reporting group values
    L0122 Gel Group Absolute ethanol Group Total
    Number of subjects
    17 14 31
    Age categorical
    Units: Subjects
        Adolescents (12-17 years)
    5 2 7
        Adults (18-64 years)
    11 11 22
        From 65-84 years
    1 1 2
    Gender categorical
    Units: Subjects
        Female
    11 8 19
        Male
    6 6 12

    End points

    Close Top of page
    End points reporting groups
    Reporting group title
    L0122 Gel Group
    Reporting group description
    -

    Reporting group title
    Absolute ethanol Group
    Reporting group description
    -

    Primary: Plasma level determination of ethanol

    Close Top of page
    End point title
    Plasma level determination of ethanol [1]
    End point description
    End point type
    Primary
    End point timeframe
    Blood samples were performed, just before infusion, then 5 min, 10 min, 20 min, 40 min, 60 min, 90 min, and 120 min after infusion at the first site, then every 60 min onwards until ethanol levels are found under the detection limit.
    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: Absolute ethanol Group: Cmax: mean: 0.202g/L; [0.05 - 0.940] L0122 Gel Group: Cmax: mean: 0.0604g/L; [0.015 - 0.4]
    End point values
    L0122 Gel Group Absolute ethanol Group
    Number of subjects analysed
    17
    13 [2]
    Units: g/L
        number (not applicable)
    17
    13
    Notes
    [2] - Withdraw by the investigators due to difficulties to access the lesion. Blood sampling not performed
    No statistical analyses for this end point

    Adverse events

    Close Top of page
    Adverse events information
    Timeframe for reporting adverse events
    From test product administration to study end.
    Assessment type
    Systematic
    Dictionary used for adverse event reporting
    Dictionary name
    MedDRA
    Dictionary version
    15.1
    Reporting groups
    Reporting group title
    L0122 Gel Group
    Reporting group description
    Treatment emergent AE for patients having received L0122 Gel

    Reporting group title
    Absolute ethanol Group
    Reporting group description
    Treatment emergent AE for patients having received Absolute ethanol

    Serious adverse events
    L0122 Gel Group Absolute ethanol Group
    Total subjects affected by serious adverse events
         subjects affected / exposed
    2 / 17 (11.76%)
    4 / 14 (28.57%)
         number of deaths (all causes)
    0
    0
         number of deaths resulting from adverse events
    Investigations
    Blood ethanol increased
         subjects affected / exposed
    0 / 17 (0.00%)
    3 / 14 (21.43%)
         occurrences causally related to treatment / all
    0 / 0
    3 / 3
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    Congenital, familial and genetic disorders
    Arteriovenous malformation
         subjects affected / exposed
    2 / 17 (11.76%)
    1 / 14 (7.14%)
         occurrences causally related to treatment / all
    0 / 2
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    Frequency threshold for reporting non-serious adverse events: 3%
    Non-serious adverse events
    L0122 Gel Group Absolute ethanol Group
    Total subjects affected by non serious adverse events
         subjects affected / exposed
    12 / 17 (70.59%)
    10 / 14 (71.43%)
    Vascular disorders
    Deep vein thrombosis
         subjects affected / exposed
    1 / 17 (5.88%)
    0 / 14 (0.00%)
         occurrences all number
    1
    0
    General disorders and administration site conditions
    Injection site paraesthesia
         subjects affected / exposed
    3 / 17 (17.65%)
    0 / 14 (0.00%)
         occurrences all number
    3
    0
    Pain
         subjects affected / exposed
    1 / 17 (5.88%)
    1 / 14 (7.14%)
         occurrences all number
    1
    1
    Chest pain
         subjects affected / exposed
    1 / 17 (5.88%)
    0 / 14 (0.00%)
         occurrences all number
    1
    0
    Injection site discolouration
         subjects affected / exposed
    1 / 17 (5.88%)
    0 / 14 (0.00%)
         occurrences all number
    1
    0
    Injection site extravasation
         subjects affected / exposed
    1 / 17 (5.88%)
    0 / 14 (0.00%)
         occurrences all number
    1
    0
    Injection site thrombosis
         subjects affected / exposed
    1 / 17 (5.88%)
    0 / 14 (0.00%)
         occurrences all number
    1
    0
    Complication of device insertion
         subjects affected / exposed
    0 / 17 (0.00%)
    1 / 14 (7.14%)
         occurrences all number
    0
    1
    Injection site haematoma
         subjects affected / exposed
    0 / 17 (0.00%)
    1 / 14 (7.14%)
         occurrences all number
    0
    1
    Injection site pain
         subjects affected / exposed
    0 / 17 (0.00%)
    1 / 14 (7.14%)
         occurrences all number
    0
    1
    Injection site ulcer
         subjects affected / exposed
    0 / 17 (0.00%)
    1 / 14 (7.14%)
         occurrences all number
    0
    1
    Investigations
    Fibrin degradation products increased
         subjects affected / exposed
    1 / 17 (5.88%)
    1 / 14 (7.14%)
         occurrences all number
    1
    1
    Blood lactate dehydrogenase increased
         subjects affected / exposed
    0 / 17 (0.00%)
    1 / 14 (7.14%)
         occurrences all number
    0
    1
    Injury, poisoning and procedural complications
    Procedural hypotension
         subjects affected / exposed
    2 / 17 (11.76%)
    4 / 14 (28.57%)
         occurrences all number
    2
    4
    Delayed recovery from anaesthesia
         subjects affected / exposed
    1 / 17 (5.88%)
    0 / 14 (0.00%)
         occurrences all number
    1
    0
    Procedural hypertension
         subjects affected / exposed
    1 / 17 (5.88%)
    0 / 14 (0.00%)
         occurrences all number
    1
    0
    Airway complication of anaesthesia
         subjects affected / exposed
    0 / 17 (0.00%)
    1 / 14 (7.14%)
         occurrences all number
    0
    1
    Congenital, familial and genetic disorders
    Arteriovenous malformation
         subjects affected / exposed
    0 / 17 (0.00%)
    1 / 14 (7.14%)
         occurrences all number
    0
    1
    Nervous system disorders
    Dizziness
         subjects affected / exposed
    0 / 17 (0.00%)
    1 / 14 (7.14%)
         occurrences all number
    0
    1
    Blood and lymphatic system disorders
    Haemolysis
         subjects affected / exposed
    2 / 17 (11.76%)
    4 / 14 (28.57%)
         occurrences all number
    2
    4
    Coagulopathy
         subjects affected / exposed
    1 / 17 (5.88%)
    5 / 14 (35.71%)
         occurrences all number
    1
    5
    Eye disorders
    Conjunctivitis
         subjects affected / exposed
    0 / 17 (0.00%)
    1 / 14 (7.14%)
         occurrences all number
    0
    1
    Gastrointestinal disorders
    Abdominal discomfort
         subjects affected / exposed
    0 / 17 (0.00%)
    1 / 14 (7.14%)
         occurrences all number
    0
    1
    Nausea
         subjects affected / exposed
    0 / 17 (0.00%)
    1 / 14 (7.14%)
         occurrences all number
    0
    1
    Skin and subcutaneous tissue disorders
    Skin irritation
         subjects affected / exposed
    0 / 17 (0.00%)
    1 / 14 (7.14%)
         occurrences all number
    0
    1
    Renal and urinary disorders
    Haemoglobinuria
         subjects affected / exposed
    0 / 17 (0.00%)
    1 / 14 (7.14%)
         occurrences all number
    0
    1
    Musculoskeletal and connective tissue disorders
    Musculoskeletal pain
         subjects affected / exposed
    1 / 17 (5.88%)
    0 / 14 (0.00%)
         occurrences all number
    1
    0
    Infections and infestations
    Pharyngitis streptococcal
         subjects affected / exposed
    1 / 17 (5.88%)
    0 / 14 (0.00%)
         occurrences all number
    1
    0

    More information

    Close Top of page

    Substantial protocol amendments (globally)

    Were there any global substantial amendments to the protocol? Yes
    Date
    Amendment
    15 Oct 2007
    - increase of the lesion size (or part of the lesion size) allowed to be treated for the 1st set of included patients, - allowance to perform intermediate visits by phone, - new JHU IRB template of consent form, - study prolongation.
    28 Jul 2008
    Study prolongation
    14 Jan 2009
    - update of the Helsinki declaration, - precision on infusion procedure, - consent form modifications following the JHU IRB proposal.
    20 Apr 2009
    - addition of a French centre (Tours), - study prolongation

    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-Sun Apr 28 21:38:35 CEST 2024 | Domenico Scarlattilaan 6, 1083 HS Amsterdam, The Netherlands
    EMA HMA