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   43845   clinical trials with a EudraCT protocol, of which   7282   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

    Print Download

    Summary
    EudraCT Number:2019-002410-39
    Sponsor's Protocol Code Number:19-OBE2109-006
    National Competent Authority:Spain - AEMPS
    Clinical Trial Type:EEA CTA
    Trial Status:Ongoing
    Date on which this record was first entered in the EudraCT database:2020-02-28
    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 ConcernedSpain - AEMPS
    A.2EudraCT number2019-002410-39
    A.3Full title of the trial
    A double-blind randomized extension study to assess the long-term efficacy and safety of linzagolix in subjects with endometriosis-associated pain.
    Estudio de extensión, aleatorizado, doble ciego, para evaluar la eficacia y la seguridad de linzagolix a largo plazo en pacientes con dolor asociado a endometriosis
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    A phase 3 extension study to assess the efficacy and safety of linzagolix to treat endometriosis-associated pain.
    Estudio de extensión para evaluar la eficacia y seguridad de linzagolix para tratar el dolor asociado a endometriosis.
    A.3.2Name or abbreviated title of the trial where available
    Edelweiss 3 extension
    Extensión del Edelweiss 3
    A.4.1Sponsor's protocol code number19-OBE2109-006
    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 SponsorObsEva S.A.
    B.1.3.4CountrySwitzerland
    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 supportObsEva SA
    B.4.2CountrySwitzerland
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationObsEva SA
    B.5.2Functional name of contact pointClinical Trial Information
    B.5.3 Address:
    B.5.3.1Street Address12, Chemin des Aulx
    B.5.3.2Town/ cityPlan-Les-Ouates, Geneva
    B.5.3.3Post code1228
    B.5.3.4CountrySwitzerland
    B.5.5Fax number+41227432921
    B.5.6E-mailclinicaltrials@obseva.ch
    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 nameLinzagolix
    D.3.2Product code OBE2109
    D.3.4Pharmaceutical form Film-coated tablet
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNLinzagolix
    D.3.9.1CAS number 1321816-57-2
    D.3.9.2Current sponsor codeOBE2109
    D.3.9.3Other descriptive nameOBE2109
    D.3.9.4EV Substance CodeSUB182059
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number75
    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.IMP: 2
    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 nameLinzagolix
    D.3.2Product code OBE2109
    D.3.4Pharmaceutical form Film-coated tablet
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNLinzagolix
    D.3.9.1CAS number 1321816-57-2
    D.3.9.2Current sponsor codeOBE2109
    D.3.9.3Other descriptive nameOBE2109
    D.3.9.4EV Substance CodeSUB182059
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number200
    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.IMP: 3
    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 Kliovance 1 mg/0.5 mg film-coated tablets
    D.2.1.1.2Name of the Marketing Authorisation holderNovo Nordisk 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.3.4Pharmaceutical form Capsule, hard
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNESTRADIOL HEMIHYDRATE
    D.3.9.1CAS number 35380-71-3
    D.3.9.4EV Substance CodeSUB11941MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number1
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNNORETHISTERONE ACETATE
    D.3.9.1CAS number 51-98-9
    D.3.9.3Other descriptive nameNORETHISTERONE ACETATE
    D.3.9.4EV Substance CodeSUB03457MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number0.5
    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.IMP: 4
    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 Activelle® filmtabletta
    D.2.1.1.2Name of the Marketing Authorisation holderNovo Nordisk A/S
    D.2.1.2Country which granted the Marketing AuthorisationHungary
    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.3.4Pharmaceutical form Capsule, hard
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNESTRADIOL HEMIHYDRATE
    D.3.9.1CAS number 35380-71-3
    D.3.9.4EV Substance CodeSUB11941MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number1
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNNORETHISTERONE ACETATE
    D.3.9.1CAS number 51-98-9
    D.3.9.3Other descriptive nameNORETHISTERONE ACETATE
    D.3.9.4EV Substance CodeSUB03457MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number0.5
    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.IMP: 5
    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 Activelle® filmtabletta
    D.2.1.1.2Name of the Marketing Authorisation holderNovo Nordisk A/S
    D.2.1.2Country which granted the Marketing AuthorisationHungary
    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.3.4Pharmaceutical form Capsule, hard
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNESTRADIOL HEMIHYDRATE
    D.3.9.1CAS number 35380-71-3
    D.3.9.4EV Substance CodeSUB11941MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number1
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNNORETHISTERONE ACETATE
    D.3.9.1CAS number 51-98-9
    D.3.9.3Other descriptive nameNORETHISTERONE ACETATE
    D.3.9.4EV Substance CodeSUB03457MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number0.5
    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.IMP: 6
    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 Activelle® 1mg/0.5mg plevele dengtos tabletes
    D.2.1.1.2Name of the Marketing Authorisation holderNovo Nordisk A/S
    D.2.1.2Country which granted the Marketing AuthorisationLithuania
    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.3.4Pharmaceutical form Capsule, hard
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNESTRADIOL HEMIHYDRATE
    D.3.9.1CAS number 35380-71-3
    D.3.9.4EV Substance CodeSUB11941MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number1
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNNORETHISTERONE ACETATE
    D.3.9.1CAS number 51-98-9
    D.3.9.3Other descriptive nameNORETHISTERONE ACETATE
    D.3.9.4EV Substance CodeSUB03457MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number0.5
    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.IMP: 7
    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 Activelle® 1mg/0.5mg apvalkotas tabletes
    D.2.1.1.2Name of the Marketing Authorisation holderNovo Nordisk A/S
    D.2.1.2Country which granted the Marketing AuthorisationLatvia
    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.3.4Pharmaceutical form Capsule, hard
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNESTRADIOL HEMIHYDRATE
    D.3.9.1CAS number 35380-71-3
    D.3.9.4EV Substance CodeSUB11941MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number1
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNNORETHISTERONE ACETATE
    D.3.9.1CAS number 51-98-9
    D.3.9.3Other descriptive nameNORETHISTERONE ACETATE
    D.3.9.4EV Substance CodeSUB03457MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number0.5
    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
    D.8.3Pharmaceutical form of the placeboFilm-coated tablet
    D.8.4Route of administration of the placeboOral use
    D.8 Placebo: 2
    D.8.1Is a Placebo used in this Trial?Yes
    D.8.3Pharmaceutical form of the placeboFilm-coated tablet
    D.8.4Route of administration of the placeboOral use
    D.8 Placebo: 3
    D.8.1Is a Placebo used in this Trial?Yes
    D.8.3Pharmaceutical form of the placeboCapsule, hard
    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
    Endometriosis-associated pain
    Dolor asociado a endometriosis
    E.1.1.1Medical condition in easily understood language
    Endometriosis-associated pain
    Dolor asociado a endometriosis
    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 20.0
    E.1.2Level PT
    E.1.2Classification code 10014778
    E.1.2Term Endometriosis
    E.1.2System Organ Class 10038604 - Reproductive system and breast disorders
    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 maintenance of efficacy of linzagolix administered orally once daily for up to an additional 6 months (for up to 12 months of treatment in total) in women who have already completed 6 months of linzagolix treatment at a dose of 75 mg alone or of 200 mg in combination with add-back therapy , in the management of moderate to severe EAP in women with surgically confirmed endometriosis.
    El objetivo principal de este estudio de extensión es evaluar el mantenimiento de la eficacia de linzagolix administrado por vía oral una vez al día durante un máximo de 6 meses más (hasta 12 meses de tratamiento en total) en mujeres que ya han completado 6 meses de tratamiento con linzagolix a una dosis de 75 mg en monoterapia o a una dosis de 200 mg en combinación con terapia adyuvante, en el manejo del dolor de moderado a intenso asociado a endometriosis en mujeres con endometriosis quirúrgicamente confirmada.
    E.2.2Secondary objectives of the trial
    Efficacy objectives:
    Secondary objectives include evaluation of efficacy up to 12 months (or up to 6 months for subjects who were in the placebo arm in the main study) based on the following parameters: evaluation of pain associated with sexual intercourse (dyspareunia) and defecation (dyschezia), difficulty of doing daily activities, analgesic use, assessment of subject perception of severity, change in uterine bleeding, Quality of Life (QoL) questionnaires, pharmacoeconomic burden of endometriosis by assessing changes in patient productivity, assessment of endometriosis related number of non-study health visits, number of days in hospital and type of medical procedures performed during the Treatment Period.

    Safety and tolerability objectives include assessment of BMD, endometrial health, cardiac safety including QT interval prolongation, standard laboratory safety parameters, gynecological assessments and AE frequency including specific hypoestrogenic AEs.
    Evaluación de la eficacia hasta 12meses (o hasta 6meses para las pacientes que estaban en el grupo de placebo en el estudio principal) según los parámetros: evaluación del dolor asociado a relaciones sexuales y a defecación, dificultad para realizar actividades cotidianas, uso de analgésicos, evaluación de percepción de la gravedad por parte de la paciente, cambio en sangrado uterino, cuestionarios de calidad de vida, carga farmacoeconómica de endometriosis evaluada mediante los cambios en la productividad de la paciente, evaluación del número de consultas médicas relacionadas con la endometriosis que no son visitas del estudio, número de días de hospitalización y tipo de procedimientos médicos realizados durante el periodo de tratamiento.
    Los objetivos de seguridad y tolerabilidad incluyen: evaluación de DMO, salud del endometrio, seguridad cardiaca con prolongación del intervalo QT, parámetros convencionales de seguridad de laboratorio, evaluaciones ginecológicas y frecuencia de AA.
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    1. The subject must provide a written informed consent specific to this study prior to starting the extension study treatment.
    2. The subject has completed the 6-month treatment in the main study.
    3. The subject is willing and able to continue to comply with the requirements of the study protocol for the duration of the extension study.
    4. The subject must agree to continue to use only the analgesic rescue medication permitted by the protocol during the Treatment and Follow-up Periods.
    5. If of childbearing potential, the subject agrees to continue to use one of the permitted by the protocol birth control methods during the entire Treatment Period of the study and until 3 months after the end of treatment.
    1. La paciente debe otorgar un consentimiento informado por escrito específico para este estudio antes de empezar el tratamiento del estudio de extensión.
    2. La paciente ha completado el tratamiento de 6 meses del estudio principal.
    3. La paciente quiere y puede cumplir con los requisitos del protocolo del estudio durante el estudio de extensión.
    4. La paciente acepta continuar utilizando únicamente la medicación analgésica de rescate permitida por el protocolo durante los periodos de tratamiento y seguimiento.
    5. Si la paciente está en edad fértil, acepta continuar utilizando uno de los métodos anticonceptivos permitidos por el protocolo durante todo el periodo de tratamiento del estudio y hasta 3 meses después de finalizar el tratamiento.
    E.4Principal exclusion criteria
    1. The subject is pregnant or is planning a pregnancy within the duration of the study (including the Follow-up Period).
    2. The subject is likely to require treatment during the study with any of the medications prohibited by the protocol.
    3. The subject is likely to require medical marijuana during the study. Recreational use of marijuana is allowed as long as in the investigator’s opinion there is no abuse. This exclusion criterion is applicable only in countries/states where use of marijuana is legalized.
    4. The subject has any other clinically significant gynecologic condition identified on TVUS or endometrial biopsy or at the manual breast examination during the main study, which might interfere with the study efficacy and safety objectives.
    5. The subject has met any of the main study discontinuation criteria.
    6.The subject has any condition that, in the opinion of the Investigator, constitutes a risk or a contraindication to the participation of the subject in this extension study or that could interfere with the study objectives, conduct or assessments.
    1. La paciente está embarazada o tiene intención de quedarse embarazada durante el estudio (incluido el periodo de seguimiento).
    2. Es probable que la paciente requiera tratamiento durante el estudio con alguno de los medicamentos prohibidos por protocolo.
    3. Es probable que la paciente requiera marihuana terapéutica durante el estudio. Se permite el uso recreativo de la marihuana siempre que, en opinión del investigador, no exista abuso. Este criterio de exclusión únicamente se aplica en aquellos países/estados donde el uso de marihuana esté legalizado.
    4. La paciente presenta cualquier otra afección ginecológica clínicamente significativa identificada durante el estudio principal en la ecografía transvaginal (TVUS), en la biopsia endometrial o en una exploración manual de las mamas, que pudiera interferir con los objetivos de eficacia y de seguridad del estudio.
    5. La paciente reúne alguno de los criterios de retirada del estudio principal.
    6. La paciente tiene cualquier afección que, en opinión del investigador, constituye un riesgo o una contraindicación para la participación de la paciente en este estudio de extensión o que puede interferir con los objetivos, la realización o las evaluaciones del estudio.
    E.5 End points
    E.5.1Primary end point(s)
    The two co-primary efficacy endpoints are clinically meaningful reduction at Month 12 (the 4-week period preceding Month 12) from baseline in the mean daily assessment of DYS and of NMPP measured on a Verbal Rating Scale (VRS) using an electronic diary (eDiary), along with a stable or decreased use of analgesics for EAP.
    Los dos criterios coprincipales de valoración de eficacia son la reducción clínicamente significativa en el mes 12 (el periodo de 4 semanas que precede al mes 12) desde el valor basal en la evaluación diaria media de la dismenorrea y del dolor pélvico no menstrual determinados en una escala de valoración verbal (Verbal Rating Scale, VRS) utilizando un diario electrónico, junto con un uso estable o reducido de analgésicos para el dolor asociado a endometriosis.
    E.5.1.1Timepoint(s) of evaluation of this end point
    Month 12
    Mes 12
    E.5.2Secondary end point(s)
    Secondary efficacy endpoints:
    • Change from baseline to Month 12 in DYS (VRS)
    • Change from baseline to Month 12 in NMPP (VRS)
    • Change from baseline to Month 12 in dyschezia (Numeric Rating Scale - NRS)
    • Change from baseline to Month 12 in overall pelvic pain (NRS)
    • Change from baseline to Month 12 in the interference of pain with the ability to perform daily activities, measured using the pain dimension of the EHP-30
    • Change from baseline to Month 12 in dyspareunia (VRS)
    • No analgesics use for EAP during the preceding 4-week period at each scheduled assessment
    • No opiate use for EAP during the preceding 4-week period at each scheduled assessment

    Safety endpoints:
    • Change from baseline to each scheduled assessment in BMD measured by DXA of lumbar spine (L1-L4), femoral neck, and total hip
    • Incidence and severity of TEAEs
    • Incidence and severity of hypoestrogenic TEAEs (hot flush)
    • Time to the first post-treatment menses
    • Changes in clinical laboratory assessments from baseline to each scheduled assessment
    • Any pathological changes from baseline in the endometrium as assessed by histology from endometrial biopsies
    • Changes from baseline to each scheduled assessment in any other safety parameter
    Criterios secundarios de valoración de eficacia:
    • Cambio desde el valor basal hasta el mes 12 en la dismenorrea (VRS).
    • Cambio desde el valor basal hasta el mes 12 en el dolor pélvico no menstrual (VRS).
    • Cambio desde el valor basal hasta el mes 12 en la disquecia (escala de valoración numérica [Numeric Rating Scale, NRS]).
    • Cambio desde el valor basal hasta el mes 12 en el dolor pélvico general (NRS).
    • Cambio desde el valor basal hasta el mes 12 en el impacto del dolor en la capacidad para realizar las actividades cotidianas, determinado mediante la dimensión del dolor del cuestionario perfil 30 de salud en la endometriosis ([Endometriosis Health Profile-30, EHP-30]).
    • Cambio desde el valor basal hasta el mes 12 en la dispareunia (VRS).
    • Sin uso de analgésicos para el dolor asociado a endometriosis durante el periodo de 4 semanas que precede a cada evaluación programada.
    • Sin uso de opioides para el dolor asociado a endometriosis durante el periodo de 4 semanas que precede a cada evaluación programada.

    Criterios de valoración de seguridad:
    • Cambio desde el valor basal hasta cada evaluación programada en la DMO determinada mediante absorciometría con rayos X de energía dual (DXA) de la columna lumbar (L1-L4), cuello femoral y cadera total.
    • Incidencia y gravedad de los acontecimientos adversos surgidos durante el tratamiento (AAST).
    • Incidencia y gravedad de los AAST hipoestrogénicos (sofocos).
    • Tiempo hasta la primera menstruación después del tratamiento.
    • Cambios en los análisis de laboratorio clínico (hematología, bioquímica, parámetros de coagulación, hormonas, lípidos y análisis de orina) desde los valores basales hasta cada evaluación programada.
    • Cualquier cambio patológico en el endometrio desde los valores basales, evaluado mediante histología de las biopsias del endometrio.
    • Cambios desde el valor basal hasta cada evaluación programada en cualquier otro parámetro de seguridad, incluidos el peso, las constantes vitales, el electrocardiograma (ECG), las evaluaciones ginecológicas y el grosor del endometrio.
    E.5.2.1Timepoint(s) of evaluation of this end point
    Efficacy endpoints: throughout the study up to Month 12
    Safety endpoints: throughout the study
    Criterios de valoración de eficacia: a lo largo del estudio hasta el Mes 12.
    Criterios de valoración de seguridad: a lo largo del estudio.
    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 Yes
    E.6.8Bioequivalence No
    E.6.9Dose response No
    E.6.10Pharmacogenetic No
    E.6.11Pharmacogenomic No
    E.6.12Pharmacoeconomic Yes
    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 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 No
    E.8.2.3Other Yes
    E.8.2.3.1Comparator description
    75 mg de linzagolix en monoterapia y 200mg de linzagolix en combinación con terapia adyuvante
    75 mg linzagolix alone and 200 mg linzagolix in combination with ABT are being tested
    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 concerned6
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA54
    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 No
    E.8.6.3If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned
    Austria
    Bulgaria
    Czech Republic
    France
    Hungary
    Poland
    Romania
    Spain
    Ukraine
    United States
    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
    For administrative and safety reporting purposes, the end of the study will be defined as the date of the final clinical database lock after the last subject has completed the Post-Treatment Follow-Up Period.This provides a single and conservative definition across all study sites.
    Para fines de informes administrativos y de seguridad, el final del estudio se definirá como la fecha del cierre final de la base de datos clínicos después de que el último sujeto haya completado el Período de seguimiento posterior al tratamiento. Esto proporciona una definición única y conservadora en todos los centros del estudio.
    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 months4
    E.8.9.1In the Member State concerned days0
    E.8.9.2In all countries concerned by the trial years2
    E.8.9.2In all countries concerned by the trial months4
    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: 288
    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 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 state12
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 188
    F.4.2.2In the whole clinical trial 288
    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)
    At the end of the Treatment Period, the subject will be offered the opportunity to continue treatment for an additional 12 months, leading to a total treatment duration of 18 months for the subjects who received placebo in the main study, and to 24 months for the subjects who received active treatment in the main study. The design of the second extension study will be described in a separate protocol and analyzed and reported in a separate clinical study report.
    Al final del Período de tratamiento, se ofrecerá al sujeto la oportunidad de continuar el tratamiento durante 12 meses adicionales, lo que lleva a una duración total del tratamiento de 18 meses para los sujetos que recibieron placebo en el estudio principal, y de 24 meses para el sujetos que recibieron tratamiento activo en el estudio principal. El diseño del segundo estudio de extensión se describirá en un protocolo separado y se analizará e informará en un informe de estudio clínico separado.
    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 Decision2020-03-27
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2020-03-13
    P. End of Trial
    P.End of Trial StatusOngoing
    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-Fri Apr 19 03:10:00 CEST 2024 | Domenico Scarlattilaan 6, 1083 HS Amsterdam, The Netherlands
    EMA HMA