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    The EU Clinical Trials Register currently displays   43974   clinical trials with a EudraCT protocol, of which   7312   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).

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    Summary
    EudraCT Number:2010-023271-26
    Sponsor's Protocol Code Number:MI-CI-C02
    National Competent Authority:Belgium - FPS Health-DGM
    Clinical Trial Type:EEA CTA
    Trial Status:Completed
    Date on which this record was first entered in the EudraCT database:2010-12-20
    Trial results View results
    Index
    A. PROTOCOL INFORMATION
    B. SPONSOR INFORMATION
    C. APPLICANT IDENTIFICATION
    D. IMP IDENTIFICATION
    D.8 INFORMATION ON PLACEBO
    E. GENERAL INFORMATION ON THE TRIAL
    F. POPULATION OF TRIAL SUBJECTS
    G. INVESTIGATOR NETWORKS TO BE INVOLVED IN THE TRIAL
    N. REVIEW BY THE COMPETENT AUTHORITY OR ETHICS COMMITTEE IN THE COUNTRY CONCERNED
    P. END OF TRIAL
    Expand All   Collapse All
    A. Protocol Information
    A.1Member State ConcernedBelgium - FPS Health-DGM
    A.2EudraCT number2010-023271-26
    A.3Full title of the trial
    A randomized, double-blind, multi-centre, placebo controlled phase II clinical study to evaluate the efficacy, tolerance and safety of an aqueous gel containing 2% (w/w) of cidofovir, directly applied on the cervix exhibiting high grade intraepithelial lesion(s) (CIN 2 and 3)
    A.3.2Name or abbreviated title of the trial where available
    Colvir-Phase II
    A.4.1Sponsor's protocol code numberMI-CI-C02
    A.7Trial is part of a Paediatric Investigation Plan No
    A.8EMA Decision number of Paediatric Investigation Plan
    B. Sponsor Information
    B.Sponsor: 1
    B.1.1Name of SponsorMithra Pharmaceuticals SA
    B.1.3.4CountryBelgium
    B.3.1 and B.3.2Status of the sponsorCommercial
    B.4 Source(s) of Monetary or Material Support for the clinical trial:
    B.4.1Name of organisation providing support
    B.4.2Country
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisation
    B.5.2Functional name of contact point
    D. IMP Identification
    D.IMP: 1
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation No
    D.2.5The IMP has been designated in this indication as an orphan drug in the Community No
    D.2.5.1Orphan drug designation number
    D.3 Description of the IMP
    D.3.1Product name2% (w/w) cidofovir gel
    D.3.2Product code CID
    D.3.4Pharmaceutical form Vaginal gel
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPVaginal use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNCIDOFOVIR
    D.3.9.1CAS number 113852-37-2
    D.3.9.3Other descriptive name(S)-1-[3-hydroxy-2-(phosphonylmethoxy)propyl]cytosine
    D.3.10 Strength
    D.3.10.1Concentration unit % (W/W) percent weight/weight
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number2
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin Yes
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) No
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy Yes
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product No
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.8 Information on Placebo
    D.8 Placebo: 1
    D.8.1Is a Placebo used in this Trial?Yes
    D.8.3Pharmaceutical form of the placeboVaginal gel
    D.8.4Route of administration of the placeboVaginal use
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    High Grade of Cervical Intraepithelial Neoplasia (CIN).
    E.1.1.2Therapeutic area Diseases [C] - Virus Diseases [C02]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 14.1
    E.1.2Level LLT
    E.1.2Classification code 10007494
    E.1.2Term Carcinoma uterine cervix in situ
    E.1.2System Organ Class 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps)
    E.1.3Condition being studied is a rare disease No
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    To evaluate the efficacy and the safety of an aqueous gel containing 2 % (w/w) of cidofovir, directly applied on the cervix exhibiting high grade intraepithelial lesion(s) (CIN 2 and 3).
    E.2.2Secondary objectives of the trial
    To evaluate the colopsocopic and the virological changes after the local application of the aqueous gel containing
    2 % (w/w) of cidofovir, directly on the cervix exhibiting high grade intraepithelial lesion(s) (CIN 2 and 3).
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    -women aged between 18 and 50 years old;
    -informed consent signed;
    -cervical lesion classified CIN 2 or 3, on a biopsy made during the 60 preceding days;
    -no sexual activity or proved sterility or use of effective mechanical, hormonal or intrauterine contraception (except vaginal ring Nuvaring, diaphragm and spermicide).
    E.4Principal exclusion criteria
    -invasive or microinvasive cervical neoplasia;
    -pregnancy or breast feeding;
    -subtotal hysterectomy;
    -current renal impairment;
    -current immune disorder including serology HIV+;
    -current systemic use of drugs interfering with renal function (intravenous contrast media, aminoglycosides, glycopeptides)
    -current systemic treatment for any cancer;
    -current systemic use of treatment interfering with immunity (table 2), except vaccines;
    -current systemic use of anti-viral treatment (table 2)
    -current vaginal application of drugs or cosmetics;
    -previous topical treatment of the cervix by cidofovir;
    -local or general condition incompatible with the experimental treatment in the opinion of the principal investigator;
    -current or recent participation to another experimental study during the last 3 months before the screening visit.
    E.5 End points
    E.5.1Primary end point(s)
    The primary endpoint of efficacy will be mean change of histological and cytological parameters in each treatment group (cidofovir vs placebo) and the comparison between them
    -At week 12, the success, partial success and failure rates in term of histological and cytological signs of disappearance of the CIN2+ lesion will be evaluated in each group. Abnormal cytological results are considered only if HPVhr are present in the sample.
    -At week 28 (study end), the recurrence rate of CIN 1 and CIN 2/3 will be measured in the population of partial and complete success at week 12 (population who continue in the study), according the same criteria as at week 12.
    The primary endpoints of safety and local tolerance will be:
    -the adverse events reporting;
    -the absence of renal impairment (blood creatinine level);
    -the absence of inflammation markers in plasma (CRP, differential leukocyte count);
    -the local tolerance (local symptoms and gynecological examination).
    E.5.1.1Timepoint(s) of evaluation of this end point
    Efficacy: 12 and 28 weeks
    Safety: each day during the protocol.
    E.5.2Secondary end point(s)
    The viral load and genotypes of HPVhr will be determined before treatment.

    Colposcopic : colposcopic change at the study end will be classified as: “progression, unchanged, partial regression, or total regression”.
    E.5.2.1Timepoint(s) of evaluation of this end point
    Virology: at weeks 4 and 12, and at the end of the study (week 28).

    Coloposcopy: before, during and after treatment of the lesion, during follow up and at the end of the study.

    E.6 and E.7 Scope of the trial
    E.6Scope of the trial
    E.6.1Diagnosis No
    E.6.2Prophylaxis No
    E.6.3Therapy No
    E.6.4Safety Yes
    E.6.5Efficacy Yes
    E.6.6Pharmacokinetic No
    E.6.7Pharmacodynamic No
    E.6.8Bioequivalence No
    E.6.9Dose response No
    E.6.10Pharmacogenetic No
    E.6.11Pharmacogenomic No
    E.6.12Pharmacoeconomic No
    E.6.13Others No
    E.7Trial type and phase
    E.7.1Human pharmacology (Phase I) No
    E.7.1.1First administration to humans No
    E.7.1.2Bioequivalence study No
    E.7.1.3Other No
    E.7.1.3.1Other trial type description
    E.7.2Therapeutic exploratory (Phase II) Yes
    E.7.3Therapeutic confirmatory (Phase III) No
    E.7.4Therapeutic use (Phase IV) No
    E.8 Design of the trial
    E.8.1Controlled Yes
    E.8.1.1Randomised Yes
    E.8.1.2Open No
    E.8.1.3Single blind No
    E.8.1.4Double blind Yes
    E.8.1.5Parallel group Yes
    E.8.1.6Cross over No
    E.8.1.7Other No
    E.8.2 Comparator of controlled trial
    E.8.2.1Other medicinal product(s) No
    E.8.2.2Placebo Yes
    E.8.2.3Other No
    E.8.2.4Number of treatment arms in the trial2
    E.8.3 The trial involves single site in the Member State concerned No
    E.8.4 The trial involves multiple sites in the Member State concerned Yes
    E.8.4.1Number of sites anticipated in Member State concerned11
    E.8.5The trial involves multiple Member States No
    E.8.6 Trial involving sites outside the EEA
    E.8.6.1Trial being conducted both within and outside the EEA No
    E.8.6.2Trial being conducted completely outside of the EEA No
    E.8.7Trial has a data monitoring committee No
    E.8.8 Definition of the end of the trial and justification where it is not the last visit of the last subject undergoing the trial
    It will be the last visit of the last subject undergoing the trial.
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years2
    E.8.9.1In the Member State concerned months0
    E.8.9.1In the Member State concerned days0
    E.8.9.2In all countries concerned by the trial years0
    E.8.9.2In all countries concerned by the trial months0
    E.8.9.2In all countries concerned by the trial days0
    F. Population of Trial Subjects
    F.1 Age Range
    F.1.1Trial has subjects under 18 No
    F.1.1.1In Utero No
    F.1.1.2Preterm newborn infants (up to gestational age < 37 weeks) No
    F.1.1.3Newborns (0-27 days) No
    F.1.1.4Infants and toddlers (28 days-23 months) No
    F.1.1.5Children (2-11years) No
    F.1.1.6Adolescents (12-17 years) No
    F.1.2Adults (18-64 years) Yes
    F.1.2.1Number of subjects for this age range: 132
    F.1.3Elderly (>=65 years) No
    F.2 Gender
    F.2.1Female Yes
    F.2.2Male No
    F.3 Group of trial subjects
    F.3.1Healthy volunteers No
    F.3.2Patients Yes
    F.3.3Specific vulnerable populations No
    F.3.3.1Women of childbearing potential not using contraception No
    F.3.3.2Women of child-bearing potential using contraception Yes
    F.3.3.3Pregnant women No
    F.3.3.4Nursing women No
    F.3.3.5Emergency situation No
    F.3.3.6Subjects incapable of giving consent personally No
    F.3.3.7Others No
    F.4 Planned number of subjects to be included
    F.4.1In the member state200
    G. Investigator Networks to be involved in the Trial
    N. Review by the Competent Authority or Ethics Committee in the country concerned
    N.Competent Authority Decision Authorised
    N.Date of Competent Authority Decision2011-02-01
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2011-01-25
    P. End of Trial
    P.End of Trial StatusCompleted
    P.Date of the global end of the trial2014-02-26
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