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    The EU Clinical Trials Register currently displays   44334   clinical trials with a EudraCT protocol, of which   7366   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:2007-005391-13
    Sponsor's Protocol Code Number:OCTO_005
    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:2008-10-22
    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 number2007-005391-13
    A.3Full title of the trial
    Cancer Oesophagus Gefitinib(COG) - Phase III randomised, double-blind, placebo-controlled trial of gefitinib (Iressa®) versus placebo in oesophageal cancer progressing after chemotherapy.
    A.3.2Name or abbreviated title of the trial where available
    COG
    A.4.1Sponsor's protocol code numberOCTO_005
    A.5.1ISRCTN (International Standard Randomised Controlled Trial) Number29580179
    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 of Oxford
    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
    B.Sponsor: 2
    B.1.1Name of SponsorRoyal Wolverhampton Hospitals NHS Trust
    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 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 nameIRESSA
    D.3.2Product code ZD1839
    D.3.4Pharmaceutical form Tablet
    D.3.4.1Specific paediatric formulation Information not present in EudraCT
    D.3.7Routes of administration for this IMPOral use
    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) 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 No
    D.3.11.8Extractive medicinal product No
    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 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 placeboTablet
    D.8.4Route of administration of the placeboOral use
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    Oesophageal cancer (adenocarcinoma and squamous cancers).
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 9.1
    E.1.2Level LLT
    E.1.2Classification code 10001141
    E.1.2Term Adenocarcinoma
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 9.1
    E.1.2Level LLT
    E.1.2Classification code 10041824
    E.1.2Term Squamous cell carcinoma of esophagus
    E.1.3Condition being studied is a rare disease No
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    To assess whether gefitinib will improve overall survival in patients with oesophageal cancer when compared to a placebo.
    E.2.2Secondary objectives of the trial
    * To assess the toxicity of gefitinib monotherapy in oesophageal cancer patients
    * To assess whether gefitinib will have a significant positive or negative impact upon quality of life compared with placebo
    * To assess the impact gefitinib will have on progression-free survival compared with placebo
    * To identify if there are genetic signatures associated with benefit. (This will be done in a translational research project [HANDEL] as a separate protocol)
    E.2.3Trial contains a sub-study Yes
    E.2.3.1Full title, date and version of each sub-study and their related objectives
    The original design of COG included collection of tissue samples for the substudy HANDEL (Histological Assessment Determining EpitheliaL response). This however will now be done directly through HANDEL. Therefore patients entering COG will no longer have the option to consent for tissue samples to be collected for future research. Patients can still do this via HANDEL which will run as a separate trial if the site chooses to participate. This decision came about as the sponsorship of HANDEL moved from the University of Oxford to Queen Mary University in London. It was decided that the tissue samples should be collected directly through HANDEL instead of via COG to simplify the process.
    E.3Principal inclusion criteria
    INCLUSION CRITERIA

    1. Age ≥ 18 years
    2. Histologically proven adenocarcinoma, squamous cell cancer or poorly differentiated epithelial malignancy
    3. Oesophageal cancers or Type I and type II junctional tumors
    4. Failure after previous chemotherapy. Treatment not to start until at least 6 weeks from the last day of chemotherapy (including oral)
    5. WHO Performance Status 0, 1 or 2
    6. Measurable or evaluable disease by CT scan
    7. Able to take tablets (whole or dispersed)
    8. Patients with brain metastases must be stable and have received cranial irradiation prior to entry
    E.4Principal exclusion criteria
    EXCLUSION CRITERIA

    1. More than 2 previous chemotherapy regimens and 1 chemoradiation course.
    2. Presence of previous or other malignancy likely to confound results or interfere with gefitinib therapy
    3. Medical condition considered to interfere with the safe participation in the trial
    4. Radiotherapy to site of measurable or evaluable disease in the last 4 weeks
    5. Pregnancy
    6. Sexually active patients of child-bearing potential not using adequate contraception* (male and female) [post menopausal women must have been amenorrheic for at least 12 months to be considered as having non-child-bearing potential]
    7. Serum bilirubin greater than 3 times the upper limit of reference range (ULRR)
    8. Aspartate aminotransferase (AST/SGOT) or alanine aminotransferase (ALT/SGPT) ≥ 2.5 x ULN if no demonstrable liver metastases (or >5 x in presence of liver metastases)
    9. Any evidence of clinically active Interstitial Lung Disease (ILD) (patients with chronic, stable, radiographic changes who are asymptomatic need not be excluded)
    10. Known severe hypersensitivity to gefitinib or any of the excipients of this product
    11. On other cytotoxic chemotherapy, immunotherapy, hormonal therapy (excluding contraceptives and replacement steroids) or experimental medications

    * For female trial participants: birth control pills, approved contraceptive implant, spermicidal foam and condoms, intrauterine device, or prior tubal ligation. For male trial participants: condoms and spermicidal foams or prior vasectomy.
    E.5 End points
    E.5.1Primary end point(s)
    PRIMARY OUTCOME MEASURE

    Overall survival where length of survival is defined in whole days, as the time from randomisation into the trial to death from any cause; for those patients who are not observed to die during the course of the trial, the length of survival will be censored at the last known follow-up date. Follow-up occurs at 4, 8, 12 and 16 weeks after start of treatment and then every eight weeks.
    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 Yes
    E.6.7Pharmacodynamic No
    E.6.8Bioequivalence No
    E.6.9Dose response Yes
    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) No
    E.7.3Therapeutic confirmatory (Phase III) Yes
    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 No
    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.8.3 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 concerned50
    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 Yes
    E.8.6.2Trial being conducted completely outside of the EEA Information not present in EudraCT
    E.8.6.3If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned
    E.8.7Trial has a data monitoring committee Yes
    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
    Recruitment is expected to take 18 months. The trial will close after the last recruited patient has been followed up for six months and 389 events have occurred. This means that all patients will be followed up for at least 6 months, but allows follow-up to continue for longer if the number of required events (deaths) has not been reached. The trial will not end before the 6 months even if the number of events has been reached early.
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years3
    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 years3
    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.1.3Elderly (>=65 years) Yes
    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 Yes
    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 state450
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 0
    F.4.2.2In the whole clinical trial 450
    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)
    Already provided in the protocol
    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 Decision2008-09-26
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2008-10-20
    P. End of Trial
    P.End of Trial StatusCompleted
    P.Date of the global end of the trial2012-05-18
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