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    Summary
    EudraCT Number:2005-002274-30
    Sponsor's Protocol Code Number:BRD/05/11
    National Competent Authority:UK - MHRA
    Clinical Trial Type:EEA CTA
    Trial Status:Completed
    Date on which this record was first entered in the EudraCT database:2005-11-04
    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 ConcernedUK - MHRA
    A.2EudraCT number2005-002274-30
    A.3Full title of the trial
    A Study to assess the safety, efficacy and tolerability of Rituximab(Mabthera) in combination with Plasma Exchange in patients with Acute Thrombotic Thrombocytopenia Purpura.
    A.3.2Name or abbreviated title of the trial where available
    The use of Rituximab in Acute Thrombotic Thrombocytopenic Purpura.
    A.4.1Sponsor's protocol code numberBRD/05/11
    A.7Trial is part of a Paediatric Investigation Plan Information not present in EudraCT
    A.8EMA Decision number of Paediatric Investigation Plan
    B. Sponsor Information
    B.Sponsor: 1
    B.1.1Name of SponsorUniversity College London
    B.1.3.4CountryUnited Kingdom
    B.3.1 and B.3.2Status of the sponsorNon-Commercial
    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 Information not present in EudraCT
    D.2.1.1.1Trade name MabThera
    D.2.1.1.2Name of the Marketing Authorisation holderRoche Products Limited, UK
    D.2.1.2Country which granted the Marketing AuthorisationUnited Kingdom
    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 nameMabThera
    D.3.2Product code IDEC-C2B8, Ro 45-2294
    D.3.4Pharmaceutical form Concentrate for solution for infusion
    D.3.4.1Specific paediatric formulation Information not present in EudraCT
    D.3.7Routes of administration for this IMPIntravenous use
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin No
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) Yes
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) Information not present in EudraCT
    D.3.11.3.1Somatic cell therapy medicinal product No
    D.3.11.3.2Gene therapy medical product No
    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 Information not present in EudraCT
    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 Information not present in EudraCT
    D.3.11.8Extractive medicinal product Information not present in EudraCT
    D.3.11.9Recombinant medicinal product Information not present in EudraCT
    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 Information not present in EudraCT
    D.8 Information on Placebo
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    Thrombotic Thrombocytopenia Purpura
    MedDRA Classification
    E.1.3Condition being studied is a rare disease Yes
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    Time to remission as defined by days until sustained platelet count>150 X 109/L, normal lactate dehydrogenase and number of plasma exchanges required, as defined by No of procedures per admission compared to historical controls.
    E.2.2Secondary objectives of the trial
    - Improved mortality of TTP patients (assessed at 3 months from presentation)

    - Safety and toxicity of Rituximab in conjunction with standard therapy for acute TTP

    - Effect of Rituximab on B lymphocyte function

    - Effect of Rituximab on ADAMTS 13 activity and antibody production and time to relapse
    E.2.3Trial contains a sub-study Information not present in EudraCT
    E.3Principal inclusion criteria
    -Patients >18 years and < 65 years who present with an acute episode of TTP.

    -Evidence of microangiopathic haemolytic anaemia.

    -Thrombocytopenia with a normal clotting screen.

    -Raised lactate dehydrogenase (one and a half times above upper normal).

    -Patients without neurological dysfunction able to give informed consent.

    -Patients of reproductive age [must avoid pregnancy for 12 months and or normalised B cell function after receiving Rituximab. Oestrogen containing oral contraceptive pills and the morning after pills should be avoided in female TTP patients].

    -Patients with an acute deterioration in neurological function which may include encephalopathy, such as altered personality, problems with short term memory and coma can be included when consent has been given by next of kin or from the appropriate legal representative.
    E.4Principal exclusion criteria
    -All female subjects who are knowingly pregnant or breast feeding or do not use an adequate form of contraception [the effects on the foetus and newborn have not yet been fully established so Rituximab should be avoided in these groups. Male patients receiving Rituximab should ensure adequate contraception for 12 months following treatment.]

    -Patients who are HIV positive [which does not appear to be antibody mediated, would be unlikely to benefit from Rituximab].

    -Patients with childhood TTP.

    -Patients who have haemolytic uraemic syndrome [which is not associated with reduced ADAMTS 13 levels].

    -Patients who are Post bone marrow transplant-either autologous or allogeneic

    -Patients with a medical or long term psychiatric condition which, in the opinion of the investigator, contraindicates the patients’ participation into the trial.

    -Previous or concurrent malignancies at other sites, with exception of appropriately treated localized epithelial or cervical cancer. Patients with a history of cured tumours may be entered (> 5 years).
    E.5 End points
    E.5.1Primary end point(s)
    Time to remission as defined by days until sustained platelet count>150 X 109/L, normal lactate dehydrogenase and number of plasma exchanges required.
    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 Yes
    E.6.4Safety Yes
    E.6.5Efficacy Yes
    E.6.6Pharmacokinetic No
    E.6.7Pharmacodynamic Yes
    E.6.8Bioequivalence No
    E.6.9Dose response No
    E.6.10Pharmacogenetic Information not present in EudraCT
    E.6.11Pharmacogenomic No
    E.6.12Pharmacoeconomic No
    E.6.13Others No
    E.7Trial type and phase
    E.7.1Human pharmacology (Phase I) Information not present in EudraCT
    E.7.1.1First administration to humans Information not present in EudraCT
    E.7.1.2Bioequivalence study Information not present in EudraCT
    E.7.1.3Other Information not present in EudraCT
    E.7.1.3.1Other trial type description
    E.7.2Therapeutic exploratory (Phase II) Yes
    E.7.3Therapeutic confirmatory (Phase III) Information not present in EudraCT
    E.7.4Therapeutic use (Phase IV) Information not present in EudraCT
    E.8 Design of the trial
    E.8.1Controlled Yes
    E.8.1.1Randomised No
    E.8.1.2Open Yes
    E.8.1.3Single blind Information not present in EudraCT
    E.8.1.4Double blind Information not present in EudraCT
    E.8.1.5Parallel group Information not present in EudraCT
    E.8.1.6Cross over Information not present in EudraCT
    E.8.1.7Other Information not present in EudraCT
    E.8.2 Comparator of controlled trial
    E.8.2.1Other medicinal product(s) Information not present in EudraCT
    E.8.2.2Placebo Information not present in EudraCT
    E.8.2.3Other Information not present in EudraCT
    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.8.5The 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 Information not present in EudraCT
    E.8.7Trial has a data monitoring committee Information not present in EudraCT
    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
    The last visit of 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 days
    E.8.9.2In all countries concerned by the trial years0
    E.8.9.2In all countries concerned by the trial months0
    F. Population of Trial Subjects
    F.1 Age Range
    F.1.1Trial has subjects under 18 No
    F.1.1.1In Utero Information not present in EudraCT
    F.1.1.2Preterm newborn infants (up to gestational age < 37 weeks) Information not present in EudraCT
    F.1.1.3Newborns (0-27 days) Information not present in EudraCT
    F.1.1.4Infants and toddlers (28 days-23 months) Information not present in EudraCT
    F.1.1.5Children (2-11years) Information not present in EudraCT
    F.1.1.6Adolescents (12-17 years) Information not present in EudraCT
    F.1.2Adults (18-64 years) Yes
    F.1.3Elderly (>=65 years) Information not present in EudraCT
    F.2 Gender
    F.2.1Female Yes
    F.2.2Male Yes
    F.3 Group of trial subjects
    F.3.1Healthy volunteers No
    F.3.2Patients Yes
    F.3.3Specific vulnerable populations Information not present in EudraCT
    F.3.3.1Women of childbearing potential not using contraception For clinical trials recorded in the database before the 10th March 2011 this question read: "Women of childbearing potential" and did not include the words "not using contraception". An answer of yes could have included women of child bearing potential whether or not they would be using contraception. The answer should therefore be understood in that context. This trial was recorded in the database on 2005-11-04. Yes
    F.3.3.2Women of child-bearing potential using contraception Information not present in EudraCT
    F.3.3.3Pregnant women No
    F.3.3.4Nursing women No
    F.3.3.5Emergency situation Yes
    F.3.3.6Subjects incapable of giving consent personally Yes
    F.3.3.6.1Details of subjects incapable of giving consent
    Comatised TTP patients and acute TTP patients with neurological symptoms at presentation.
    F.3.3.7Others No
    F.4 Planned number of subjects to be included
    F.4.1In the member state40
    F.5 Plans for treatment or care after the subject has ended the participation in the trial (if it is different from the expected normal treatment of that condition)
    Not applicable - Trial subjects will follow normal treatment in their local TTP/haematology clinic.
    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 Decision2005-12-14
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2005-12-08
    P. End of Trial
    P.End of Trial StatusCompleted
    P.Date of the global end of the trial2010-02-04
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