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    Summary
    EudraCT Number:2018-001915-63
    Sponsor's Protocol Code Number:13710
    National Competent Authority:UK - MHRA
    Clinical Trial Type:EEA CTA
    Trial Status:GB - no longer in EU/EEA
    Date on which this record was first entered in the EudraCT database:2019-03-22
    Trial 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 number2018-001915-63
    A.3Full title of the trial
    A randomised controlled pilot trial of the use of GnRH-antagonist pituitary suppression during medicated frozen-thawed embryo transfer (FET) cycles
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    Use of Cetrotide as a medication in Frozen Embryo Replacement IVF cycles
    A.3.2Name or abbreviated title of the trial where available
    Frozen embryo transfer with GnRH-antagonist Trial
    A.4.1Sponsor's protocol code number13710
    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 SponsorUniversity of Oxford / Clinical Trials and Research Governance
    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 supportOxford Fertility Ltd
    B.4.2CountryUnited Kingdom
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationOxford Fertility
    B.5.2Functional name of contact pointResearch Nurse
    B.5.3 Address:
    B.5.3.1Street AddressOxford Business Park North
    B.5.3.2Town/ cityOxford
    B.5.3.3Post codeOX4 2HW
    B.5.3.4CountryUnited Kingdom
    B.5.4Telephone number01865782800
    B.5.6E-mailinfo@oxfordfertility.co.uk
    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 Yes
    D.2.1.1.1Trade name Cetrotide
    D.2.1.1.2Name of the Marketing Authorisation holderMerck Serono Europe Limited
    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 nameCetrotide
    D.3.4Pharmaceutical form Powder and solvent for solution for injection
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPSubcutaneous use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNCetrorelix acetate
    D.3.9.1CAS number 120287-85-6
    D.3.9.3Other descriptive nameGonadotropin-releasing hormone (GnRH) antagonist.
    D.3.9.4EV Substance CodeAS1
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number0.25
    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 No
    D.3.11.3.2Gene therapy medical product No
    D.3.11.3.3Tissue Engineered Product No
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) No
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product No
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    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
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    Infertility
    E.1.1.1Medical condition in easily understood language
    Infertility
    E.1.1.2Therapeutic area Diseases [C] - Female diseases of the urinary and reproductive systems and pregancy complications [C13]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 20.1
    E.1.2Level LLT
    E.1.2Classification code 10016398
    E.1.2Term Female infertility
    E.1.2System Organ Class 100000004872
    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 the effect on livebirth rate of giving no pituitary suppression during endometrial preparation prior to frozen-thawed embryo transfer versus giving a GnRH antagonist.
    E.2.2Secondary objectives of the trial
    To assess the effect of giving no pituitary suppression during endometrial preparation prior to frozen-thawed embryo transfer versus giving a GnRH antagonist on the following outcomes:Cancellation rate, Clinical pregnancy rate, Miscarriage rate, Ectopic pregnancy rate, Multiple pregnancy rate, Stillbirth rate, Endometrial thickness. Other secondary outcomes are Patient satisfaction with treatment and feasibility of future larger trial.
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    • Healthy female aged 18 >to < 42 years old (up to 42nd birthday at the time of embryo transfer)
    • Participant is willing and able to give informed consent for participation in the study.
    • Planning to undergo medicated FET
    • Blastocyst embryo in storage available for transfer
    E.4Principal exclusion criteria
    • Previously randomised into the trial.
    • A history of 3 or more failed embryo transfer cycles (fresh or frozen).
    • A history of recurrent miscarriage (3 or more consecutive miscarriages).
    • Contraindication to the use of medications for FET cycle.
    • Biopsied embryos.
    • Donor embryos or eggs.
    E.5 End points
    E.5.1Primary end point(s)
    Livebirth rate per embryo transfer procedure
    E.5.1.1Timepoint(s) of evaluation of this end point
    Up to end of pregnancy (42 completed weeks gestation)
    E.5.2Secondary end point(s)
    • Cycle Cancellation
    • Adverse cycle events
    • Endometrial thickness
    • Patient satisfaction with treatment
    E.5.2.1Timepoint(s) of evaluation of this end point
    • Cycle Cancellation - Up until date of embryo transfer
    • Adverse cycle events - various points from start until final outcome i.e. live birth known
    • Endometrial thickness (at embryo transfer)
    • Patient satisfaction with treatment (at embryo transfer)
    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 No
    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) No
    E.7.3Therapeutic confirmatory (Phase III) No
    E.7.4Therapeutic use (Phase IV) Yes
    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 No
    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 No
    E.8.2.3Other Yes
    E.8.2.3.1Comparator description
    No drug
    E.8.2.4Number of treatment arms in the trial2
    E.8.3 The trial involves single site in the Member State concerned Yes
    E.8.4 The trial involves multiple sites in the Member State concerned No
    E.8.4.1Number of sites anticipated in Member State concerned1
    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
    The end of study is defined as database lock. This will occur when all data has been collected, cleaned and queries have been resolved. The end of the study will be reported to the Sponsor and REC within 90 days, or 15 days if the study is terminated prematurely. The CI will ensure that any appropriate follow-up is arranged for all participants. A summary report of the study will be provided to the Sponsor and REC within 1 year of the end of the study
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years1
    E.8.9.1In the Member State concerned months6
    E.8.9.1In the Member State concerned days1
    E.8.9.2In all countries concerned by the trial years1
    E.8.9.2In all countries concerned by the trial months6
    E.8.9.2In all countries concerned by the trial days1
    F. Population of Trial Subjects
    F.1 Age Range
    F.1.1Trial has subjects under 18 No
    F.1.1Number of subjects for this age range: 0
    F.1.1.1In Utero No
    F.1.1.1.1Number of subjects for this age range: 0
    F.1.1.2Preterm newborn infants (up to gestational age < 37 weeks) No
    F.1.1.2.1Number of subjects for this age range: 0
    F.1.1.3Newborns (0-27 days) No
    F.1.1.3.1Number of subjects for this age range: 0
    F.1.1.4Infants and toddlers (28 days-23 months) No
    F.1.1.4.1Number of subjects for this age range: 0
    F.1.1.5Children (2-11years) No
    F.1.1.5.1Number of subjects for this age range: 0
    F.1.1.6Adolescents (12-17 years) No
    F.1.1.6.1Number of subjects for this age range: 0
    F.1.2Adults (18-64 years) Yes
    F.1.2.1Number of subjects for this age range: 300
    F.1.3Elderly (>=65 years) No
    F.1.3.1Number of subjects for this age range: 0
    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 No
    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 state300
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 300
    F.4.2.2In the whole clinical trial 300
    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)
    The intervention (Cetrotide) will remain available to participants if they decide to have another IVF-FET cycle, as it is already a routine treatments. If the protocol is changed following this study (i.e. Cetrotide no longer required) patients could still choose to include it if that was important to them.
    G. Investigator Networks to be involved in the Trial
    G.4 Investigator Network to be involved in the Trial: 1
    N. Review by the Competent Authority or Ethics Committee in the country concerned
    N.Competent Authority Decision Authorised
    N.Date of Competent Authority Decision2018-10-31
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2018-11-15
    P. End of Trial
    P.End of Trial StatusGB - no longer in EU/EEA
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