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    Summary
    EudraCT Number:2019-001289-14
    Sponsor's Protocol Code Number:MIT-Do001-C301
    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:2019-11-05
    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 ConcernedSpain - AEMPS
    A.2EudraCT number2019-001289-14
    A.3Full title of the trial
    A Randomized Double-blind Placebo Controlled Phase 3 Trial to evaluate the Efficacy and Safety of Estetrol for the Treatment of Moderate to Severe Vasomotor Symptoms in Postmenopausal Women (E4Comfort Study I)
    Ensayo de fase 3 aleatorizado, con doble enmascaramiento y controlado con placebo para evaluar la eficacia y la seguridad del estetrol para el tratamiento de los síntomas vasomotores de moderados a severos en mujeres postmenopáusicas (Estudio I E4Comfort)
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    Estetrol for the Treatment of Moderate to Severe Vasomotor Symptoms in Postmenopausal Women
    Estetrol para el tratamiento de los síntomas vasomotores de moderados a severos en mujeres postmenopáusicas
    A.4.1Sponsor's protocol code numberMIT-Do001-C301
    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 SponsorEstetra SPRL
    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 supportEstetra SPRL
    B.4.2CountryBelgium
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationEstetra SPRL
    B.5.2Functional name of contact pointMedical Director
    B.5.3 Address:
    B.5.3.1Street AddressRue de l’Expansion 57
    B.5.3.2Town/ cityFlémalle
    B.5.3.3Post code4400
    B.5.3.4CountryBelgium
    B.5.4Telephone number+3204349 28 28
    B.5.5Fax number+3204349 28 21
    B.5.6E-mailabastidas@mithra.com
    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 nameEstetrol (E4)
    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 INNEstetrol monohydrate
    D.3.9.1CAS number 2055649-81-3
    D.3.9.2Current sponsor codeE4
    D.3.9.4EV Substance CodeSUB180513
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number15
    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 nameEstetrol (E4)
    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 INNEstetrol monohydrate
    D.3.9.1CAS number 2055649-81-3
    D.3.9.2Current sponsor codeE4
    D.3.9.4EV Substance CodeSUB180513
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number20
    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
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    Moderate to Severe Vasomotor Symptoms (VMS) in Postmenopausal Women
    Síntomas vasomotores (SVM) de intensidad moderada a grave en mujeres posmenopáusicas
    E.1.1.1Medical condition in easily understood language
    Hot flushes associated with menopause
    Sofocos asociados a la menopausia
    E.1.1.2Therapeutic area Diseases [C] - Hormonal diseases [C19]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 21.0
    E.1.2Level LLT
    E.1.2Classification code 10020407
    E.1.2Term Hot flashes
    E.1.2System Organ Class 100000004866
    E.1.3Condition being studied is a rare disease No
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    Arms 1-3: To measure the effect of treatment with E4 15 mg or E4 20 mg compared to placebo on the frequency and severity of moderate to severe VMS in postmenopausal women at 4 and 12 weeks

    Arm 4: To evaluate the effect of treatment with E4 20 mg / P4 100 mg on the endometrium
    Grupos 1-3: medir el efecto del tratamiento con E4 15 mg o E4 20 mg en comparación con un placebo sobre la frecuencia e intensidad de los SVM moderados a severos en mujeres posmenopáusicas a las 4 y 12 semanas

    Grupo 4: evaluar el efecto del tratamiento con E4 20 mg/P4 100 mg en el endometrio
    E.2.2Secondary objectives of the trial
    Arms 1-3: Treatment with E4 15 mg or E4 20 mg:
    - To measure the effect of treatment compared to placebo on the frequency and severity of moderate to severe VMS in postmenopausal women weekly up to 12 weeks, on symptoms of vulvovaginal atrophy (VVA), lipid and glucose metabolism, health-related quality of life (HRQoL) and treatment satisfaction (TS), and on the endometrium and vaginal bleeding in non-hysterectomized subjects
    - To measure the clinical meaningfulness compared to placebo on the reduction of VMS at weeks 4 and 12
    - To evaluate the general safety of treatment compared to placebo

    Arm 4: Treatment with E4 20 mg / P4 100 mg:
    - To evaluate the general safety of treatment
    - To evaluate the effect of treatment on vaginal bleeding, HRQoL and TS, lipid and glucose metabolism
    Grupos 1-3: tratamiento con E4 15 mg o E4 20 mg:
    -Medir el efecto del tratamiento en comparación con un placebo sobre la frecuencia e intensidad de los SVM moderados a severos en mujeres posmenopáusicas cada semana durante 12 semanas, sobre los síntomas de la atrofia vulvovaginal (AVV), el metabolismo de los lípidos y la glucosa, la calidad de vida relacionada con la salud (CdVRS) y la satisfacción con el tratamiento (ST), y sobre el endometrio y la hemorragia vaginal en pacientes no histerectomizadas
    -Medir la significancia clínica en comparación con el placebo en la reducción de los SVM en las semanas 4 y 12
    -Evaluar la seguridad general del tratamiento en comparación con el placebo

    Grupo 4: tratamiento con E4 20 mg/P4 100 mg:
    -Evaluar la seguridad general del tratamiento
    -Evaluar el efecto del tratamiento en la hemorragia vaginal, la CVRS y la ST, además del metabolismo de los lípidos y la glucosa
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    1. Signed and dated written informed consent form and any required privacy authorization prior to the initiation of any trial procedure, after the nature of the trial has been explained according to local regulatory requirements;
    2. Females, ≥ 40 up to ≤ 65 years of age at randomization;
    3. For hysterectomized subjects: documented hysterectomy must have occurred at least 6 weeks prior to the start of screening. Hysterectomy can be total or subtotal (i.e., cervix was not removed).
    4. For non-hysterectomized subjects: an evaluable endometrial biopsy taken during screening that reveals no abnormal results, i.e., presence of hyperplasia (simple or complex, with or without atypia), presence of carcinoma, and presence of disordered proliferative findings. The screening biopsy should have sufficient endometrial tissue for diagnosis;
    5. Seeking treatment for relief of VMS associated with menopause;
    a) For the Efficacy Study part: at least 7 moderate to severe bothersome VMS per day or at least 50 moderate to severe bothersome VMS per week in the last 7 consecutive days during the Screening period;
    b) For the Endometrial and General Safety Study part: at least 1 moderate to severe VMS per week;
    6. Body mass index ≥ 18.0 kg/m² to ≤ 38.0 kg/m²;
    7. A mammogram that shows no sign of significant disease performed during screening or within 9 months prior to the start of screening;
    8. Post-menopausal status defined as any of the following:
    a) For non-hysterectomized subjects:
    - at least 12 months of spontaneous amenorrhea with serum follicle stimulating hormone (FSH) >40 mIU/mL (value obtained after washout of estrogen/progestin containing drugs, see exclusion criteria 18 and 20);
    - or at least 6 months of spontaneous amenorrhea with serum FSH >40 mIU/mL and E2 <20 pg/mL (value obtained after washout of estrogen/progestin containing drugs, see exclusion criteria 18 and 20); - or at least 6 weeks postsurgical bilateral oophorectomy;
    b) For hysterectomized subjects:
    - serum FSH >40 mIU/mL and E2 <20 pg/mL (values obtained after washout of estrogen/progestin containing drug see exclusion criteria 18 and 20);
    - or at least 6 weeks post-surgical bilateral oophorectomy;
    9. Good physical and mental health, in the judgement of the Investigator as based on medical history, physical and gynecological examination and clinical assessments performed prior Visit 1;
    10. Able to understand and comply with the protocol requirements, instructions, and protocol-stated restrictions;
    11. Able and willing to complete trial daily paper diaries (if applicable, see protocol Section 10.1.7) and questionnaires.
    1. Entrega de un formulario de consentimiento informado escrito firmado y fechado y de todas las autorizaciones necesarias relativas a la protección de datos antes de iniciar los procedimientos del ensayo, una vez explicada la naturaleza del mismo de conformidad con los requisitos normativos locales.
    2. Mujeres, de ≥40 a ≤65 años en el momento de la aleatorización.
    3. En el caso de las participantes histerectomizadas: histerectomía documentada al menos 6 semanas antes del inicio de la selección. La histerectomía puede ser total o parcial (es decir, sin extirpación del cuello del útero).
    4. En el caso de las participantes no histerectomizadas: biopsia endometrial evaluable obtenida durante la selección sin resultados anómalos, como presencia de hiperplasia (simple o compleja, con o sin atipia), presencia de carcinoma o presencia de endometrio proliferativo desordenado. En la biopsia de la selección debe haberse extraído suficiente tejido endometrial para el diagnóstico.
    5. Búsqueda de tratamiento para el alivio de los SVM asociados a la menopausia.
    a) Para la parte de estudio de la eficacia: un mínimo de 7 SVM molestos de moderados a severos al día o un mínimo de 50 SVM molestos de moderados a severos por semana en los últimos 7 días consecutivos durante el periodo de selección.
    b) Para la parte del estudio de la seguridad endometrial y general: al menos 1 SVM de moderado a severo por semana.
    6. Índice de masa corporal ≥18,0 kg/m² a ≤38,0 kg/m².
    7. Mamografía sin signos de patología significativa realizada durante la selección o en los 9 meses anteriores al inicio de esta.
    8. Estado posmenopáusico, definido como la existencia de alguna de las circunstancias siguientes:
    a) En el caso de las participantes no histerectomizadas:
    - un mínimo de 12 meses de amenorrea espontánea con una concentración de hormona foliculoestimulante (FSH) sérica >40 mUI/ml (el valor debe obtenerse tras el reposo farmacológico de fármacos con estrógenos/gestágenos; véanse los criterios de inclusión 18 y 20)
    - o un mínimo de 6 meses de amenorrea espontánea con una FSH sérica >40 mUI/ml y E2 <20 pg/ml (el valor debe obtenerse tras el reposo farmacológico de fármacos con estrógenos/gestágenos; véanse los criterios de inclusión 18 y 20) - u ovariectomía bilateral realizada, como mínimo, 6 semanas antes.
    b) En el caso de las participantes histerectomizadas:
    - FSH sérica >40 mUI/ml y E2 <20 pg/ml (los valores deben obtenerse tras el reposo farmacológico de fármacos con estrógenos/gestágenos; véanse los criterios de inclusión 18 y 20)
    - u ovariectomía bilateral realizada, como mínimo, 6 semanas antes.
    9. Salud física y mental satisfactoria, según el criterio del investigador basado en los antecedentes médicos, la exploración física y ginecológica y las evaluaciones clínicas realizadas antes de la visita 1.
    10. Capacidad para comprender y cumplir los requisitos del protocolo, las instrucciones y las restricciones indicadas en el protocolo.
    11. Capacidad y voluntad de cumplimentar los diarios impresos del ensayo todos los días (si procede; véase el apartado 10.1.7 del protocolo) y los cuestionarios.
    E.4Principal exclusion criteria
    1. History of malignancy with the exception of basal cell or squamous cell carcinoma of the skin if diagnosed more than 1 year prior to the Screening visit;
    2. Any clinically significant findings found by the Investigator at the breast examination and/or on mammography suspicious of breast malignancy that would require additional clinical testing to rule out breast cancer (however, simple cysts confirmed by ultrasound are allowed);
    3. PAP test with atypical squamous cells undetermined significance (ASC-US) or higher (low-grade squamous intraepithelial lesion [LSIL], atypical squamous cells- cannot exclude high-grade squamous intraepithelial lesion [HSIL] [ASC-H], HSIL, dysplastic or malignant cells) in sub-totally hysterectomized and non-hysterectomized subjects. Note: ASC-US is allowed if a reflex human papilloma virus (HPV) testing is performed and is negative for high risk oncogene HPV;
    4. For non-hysterectomized subjects:
    a) History or presence of uterine cancer, endometrial hyperplasia, disordered proliferative findings;
    b) Presence of endometrial polyps;
    c) Undiagnosed vaginal bleeding or undiagnosed abnormal uterine bleeding;
    d) Endometrial ablation;
    e) Enlarged uterus with myoma
    5. Systolic blood pressure (BP) higher than 130 mmHg, diastolic BP higher than 80 mmHg during screening;
    6. History of venous or arterial thromboembolic disease (e.g., superficial or deep vein thrombosis, pulmonary embolism, stroke, myocardial infarction, angina pectoris, etc.), or first degree family history of VTE;
    7. History of known acquired or congenital coagulopathy or abnormal coagulation factors, including known thrombophilia’s;
    8. Diabetes mellitus with poor glycemic control in the last 6 months assessed by laboratory values of fasting glucose outside the normal ranges and glycated hemoglobin above 7%;
    9. Dyslipoproteinaemia (LDL >190 mg/dL and triglycerides >300 mg/dL);
    10. Smoking:
    a) Efficacy Study part: subjects smoking >5 cigarettes per day or >2 packs per week;
    b) Endometrial and General Safety Study part: subjects smoking >15 cigarettes per day or >6 packs per week;
    11. Presence or history of gallbladder disease, unless cholecystectomy has been performed;
    12. Systemic lupus erythematosus;
    13. Any malabsorption disorders including gastric by-pass surgery;
    14. History of acute liver disease in the preceding 12 months before the start of screening or presence or history of chronic or severe liver disease [alanine transaminase (ALT) or aspartate transaminase (AST) >2x upper limit of normal (ULN), bilirubin >1.5 ULN]; or liver tumors;
    15. Chronic or current acute renal impairment (estimated glomerular filtration rate <60 ml/min);
    16. Porphyria;
    17. Diagnosis or treatment of major psychiatric disorder (e.g., schizophrenia, bipolar disorder, etc.), in the judgement of the Investigator;
    18. Use of estrogen/progestin containing drug(s) up to:
    a) 1 week before screening start for vaginal non systemic hormonal products (rings, creams, gels);
    b) 4 weeks before screening start for vaginal or transdermal estrogen or estrogen/progestin products;
    c) 8 weeks before screening start for oral estrogen and/or progestin products and/or selective estrogen receptor modulator therapy;
    d) 8 weeks before screening start for intrauterine progestin therapy;
    e) 3 months before screening start for progestin implants or estrogen alone injectable drug therapy;
    f) 6 months before screening start for estrogen pellet therapy or progestin injectable drug therapy;
    19. Use of androgen/DHEA containing drugs:
    a) 8 weeks before screening start for oral, topical, vaginal or transdermal androgen;
    b) 6 months before screening start for implantable or injectable androgen therapy;
    20. Use of phytoestrogens or black cohosh for the treatment of VMS up to 2 weeks before the start of screening;

    Refer to the study protocol for additional exclusion criteria.
    1. Antecedentes de cáncer, excepto el carcinoma basocelular o epidermoide cutáneo si se diagnosticó más de un año antes de la visita de selección.
    2. Cualquier hallazgo clínicamente significativo realizado por el investigador en la exploración mamaria y/o la mamografía sospechoso de neoplasia maligna que necesitaría pruebas clínicas adicionales para descartar un cáncer de mama (se permiten, no obstante, los quistes simples confirmados mediante ecografía).
    3. Citología vaginal con presencia de células escamosas atípicas de importancia no determinada (ASC-US) o alteración más grave (lesión intraepitelial escamosa de bajo grado [LSIL], células escamosas atípicas —no se puede descartar una lesión intraepitelial escamosa de alto grado [LSIL] [ASC-H]—, HSIL displásica o células malignas) en las participantes no histerectomizadas o con histerectomía parcial. Nota: se permite la presencia de ASC-US siempre que se obtenga un resultado negativo para el virus del papiloma humano (VPH) de alto riesgo con capacidad oncogénica en una prueba confirmatoria del VPH.
    4. En el caso de las participantes no histerectomizadas:
    a) antecedentes o presencia de cáncer uterino, hiperplasia endometrial, endometrio proliferativo desordenado;
    b) presencia de pólipos endometriales
    c) hemorragia vaginal sin diagnosticar o hemorragia uterina anómala sin diagnosticar;
    d) ablación endometrial;
    e) aumento del tamaño del útero con mioma.
    5. Tensión arterial (TA) sistólica superior a 130 mmHg, TA diastólica superior a 80 mmHg durante la selección.
    6. Antecedentes de enfermedad tromboembólica venosa o arterial (por ejemplo, trombosis venosa superficial o profunda, embolia pulmonar, ictus, infarto de miocardio, angina de pecho, etc.) o antecedentes de TEV en familiares de primer grado.
    7. Antecedentes de coagulopatía adquirida o congénita conocida o anomalías en los factores de coagulación, incluida la trombofilia conocida.
    8. Diabetes mellitus con control glucémico deficiente en los 6 últimos meses determinada por valores analíticos de la glucosa en ayunas fuera de los intervalos de referencia y glucohemoglobina por encima del 7 %.
    9. Dislipoproteinemia (LDL >190 mg/dl y triglicéridos >300 mg/dl).
    10. Consumo de tabaco:
    a) parte de estudio de la eficacia: participantes que fumen >5 cigarrillos al día o >2 cajetillas a la semana,
    b) parte de estudio de la seguridad general y endometrial: participantes que fumen >15 cigarrillos al día o >6 cajetillas a la semana.
    11. Presencia o antecedentes de colecistopatía, a menos que se hayan sometido a una colecistectomía.
    12. Lupus eritematoso sistémico.
    13. Trastornos de hipoabsorción, incluidas las intervenciones quirúrgicas de derivación gástrica.
    14. Antecedentes de hepatopatía aguda en los 12 meses anteriores al inicio de la selección o presencia o antecedentes de hepatopatía crónica o grave [alanina-transaminasa (ALT) o aspartato-transaminasa (AST) >2 veces el límite superior de la normalidad (LSN) y bilirrubina >1,5 veces el LSN] o tumores hepáticos.
    15. Insuficiencia renal crónica o aguda en el momento actual (filtración glomerular estimada <60 ml/min).
    16. Porfiria.
    17. Diagnóstico o tratamiento de trastorno psiquiátrico grave (por ejemplo, esquizofrenia, trastorno bipolar, etc.) según el criterio del investigador.
    18. Uso de fármacos que contengan estrógenos/gestágenos hasta:
    a) 1 semana antes del inicio de la selección en el caso de los productos hormonales vaginales no sistémicos (anillos, cremas, geles);
    b) 4 semanas antes del inicio de la selección en el caso de los productos con estrógenos o estrógenos/gestágenos vaginales o transdérmicos;
    c) 8 semanas antes del inicio de la selección en el caso de los productos con estrógenos y/o gestágenos orales y/o del tratamiento con moduladores selectivos de los receptores de estrógenos;
    d) 8 semanas antes del inicio de la selección en el caso del tratamiento con gestágenos intrauterinos;
    e) 3 meses antes del inicio de la selección en el caso de los implantes de gestágenos o el tratamiento con medicamentos inyectables compuestos únicamente de estrógenos;
    f) 6 meses antes del inicio de la selección en el caso del tratamiento con microesferas de estrógenos o con medicamentos inyectables compuestos por gestágenos;
    19. Uso de medicamentos compuestos por andrógenos/DHEA:
    a) 8 semanas antes del inicio de la selección en el caso de los andrógenos orales, tópicos, vaginales o transdérmicos;
    b) 6 meses antes del inicio de la selección en el caso del tratamiento con andrógenos implantables o inyectables.
    20. Uso de fitoestrógenos o cimicífuga para el tratamiento de los SVM en las 2 semanas anteriores al inicio de la selección.
    Consulte otros criterios de exclusión en el protocolo del estudio.
    E.5 End points
    E.5.1Primary end point(s)
    Arm 1-3:
    Mean change in weekly frequency of moderate to severe VMS from baseline to week 4 and week 12
    Mean change in severity of moderate to severe VMS from baseline to week 4 and week 12


    Arm 4:
    - Change from baseline to each measured time point in endometrial thickness measured by ultrasound
    - Frequency of proliferative endometrium, benign simple hyperplasia or hyperplasia with atypia or higher anomalies after 12 months of treatment based on endometrial biopsies
    Grupos 1-3:
    Cambio promedio en la frecuencia semanal de los SVM de moderados a severos desde la visita basal hasta la semana 4
    Cambio promedio en la intensidad de los SVM de moderados a severos desde la visita basal hasta las semanas 4 y 12

    Grupo 4:
    - Cambio en el espesor del endometrio medido mediante ecografía desde la visita basal hasta cada uno de los momentos en los que se realice dicha medición
    - Frecuencia de endometrio proliferativo, hiperplasia simple benigna o hiperplasia con atipia o anomalías más graves a los 12 meses de tratamiento, determinada mediante biopsias endometriales
    E.5.1.1Timepoint(s) of evaluation of this end point
    Arm 1-3: Week 4 and week 12

    Arm 4: Day 1, week 13, 29, 53
    Grupos 1-3: Semanas 4 y 12

    Grupo 4: Día 1, semanas 13, 29 y 53
    E.5.2Secondary end point(s)
    Arm 1-3:
    For Objective 1
    - Change from baseline to week 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12 in the weekly frequency of moderate to severe VMS, and in the severity of moderate to severe VMS
    - Change from baseline to weeks 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12 in the weekly frequency and severity of mild, moderate and severe VMS
    - Percentage of subjects with 50% and 75% reduction from baseline in the weekly frequency of moderate to severe VMS at weeks 4 and 12
    For Objective 2
    - Percentage of subjects with a clinically important difference (CID) compared to baseline in the weekly frequency of moderate to severe VMS at weeks 4 and 12 using the Clinical Global Impression (CGI) questionnaire
    For Objective 3
    - Change from baseline to week 12 in VVA symptoms (subject self-assessment) using VVA questionnaire
    - Change from baseline to week 12 in the VVA symptoms (subject self-assessment) that is initially identified by the subject as being the most bothersome using the VVA questionnaire at baseline
    For Objective 4
    - Change from baseline to week 12 in triglycerides, high-density lipoprotein (HDL)-cholesterol, low-density lipoprotein (LDL)-cholesterol, total cholesterol, lipoprotein(a), total cholesterol/HDL-cholesterol ratio, fasting glycaemia, insulin, glycated hemoglobin and homeostasis model assessment estimated insulin resistance (HOMA-IR)
    For Objective 5
    - Change from baseline to week 12 in HRQoL using the Menopause-specific Quality of Life (MENQOL) questionnaire
    - Total score in TS after 4 and 12 weeks of treatment using the Clinical Global Impression (CGI) questionnaire
    For Objective 6
    - Frequency of treatment emergent adverse events (TEAE) (including treatment emergent serious adverse event [SAE] monitoring)
    - Frequency of changes in results in physical and gynecological examination, vital signs, electrocardiogram (ECG) and breast examination at each measured time point
    - Frequency of changes in routine clinical laboratory tests results (hematology and chemistry) at each measured time point
    For Objective 7
    - Change from baseline to each measured time point in endometrial thickness measured by ultrasound
    - Frequency of subjects in the different endometrial categories according to the Blaustein's pathology (see Appendix 16.4 of protocol) in subjects for whom an endometrial biopsy has been taken
    For Objective 8
    - Frequency of women with vaginal bleeding and/or spotting during each 28-day cycle of treatment with E4 based on recording in the patient diary
    - Frequency of women with amenorrhea (absence of any bleeding or spotting) during each 28-day cycle of treatment with E4 based on recording in the patient diary

    Arm 4
    For Objective 1
    - Frequency of TEAEs (including SAEs)
    - Frequency of changes in results in physical and gynecological examination, vital signs, ECG, mammography, and breast examination at each measured time point
    - Frequency of changes in routine clinical laboratory tests results (hematology and chemistry) at each measured time point
    For Objective 2
    - Frequency of women with vaginal bleeding and/or spotting during each 28-day cycle of treatment based on recording in the patient diary
    - Frequency of women with amenorrhea (absence of any bleeding or spotting) during each 28-day cycle of treatment based on recording in the patient diary
    For Objective 3
    - Change from baseline to week 12 and week 52 in HRQoL using the MENQOL questionnaire
    - Total score in TS assessed after 4, 12 and 52 weeks of treatment using the CGI questionnaire
    For Objective 4
    - Change from baseline to week 12 and week 52 in : triglycerides, HDL-cholesterol, LDL-cholesterol, total cholesterol, lipoprotein(a), total cholesterol/HDL-cholesterol ratio, fasting glycaemia, insulin, glycated hemoglobin and HOMA-IR
    Grupos 1-3:
    Para el objetivo 1
    - Cambio desde la visita basal hasta las semanas 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 y 12 en la frecuencia semanal y la intensidad de los SVM de moderados a severos
    - Cambio desde la visita basal hasta las semanas 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 y 12 en la frecuencia semanal y la intensidad de los SVM leves, moderados y severos
    - Porcentaje de participantes con una reducción del 50 % y el 75 % con respecto a la visita basal en la frecuencia semanal de los SVM de moderados a severos en las semanas 4 y 12 Para el objetivo 2
    - Porcentaje de participantes con una diferencia clínicamente importante (DCI) con respecto a la visita basal en la frecuencia semanal de los SVM de moderados a severos en las semanas 4 y 12 determinado mediante el cuestionario de impresión clínica global (ICG)
    Para el objetivo 3
    - Cambio desde la visita basal hasta la semana 12 en los síntomas de AVV (autoevaluación de la participante), determinado mediante el cuestionario de AVV
    - Cambio desde la visita basal hasta la semana 12 en los síntomas de AVV (autoevaluación de la participante) que la participante haya calificado inicialmente como el más molesto, determinado mediante el cuestionario de AVV en la visita basal
    Para el objetivo 4
    - Cambio desde la visita basal hasta la semana 12 en los triglicéridos, colesterol de lipoproteínas de alta densidad (HDL), colesterol de lipoproteínas de baja densidad (LDL), colesterol total, lipoproteína (a), cociente colesterol total/colesterol HDL, glucemia en ayunas, insulina, glucohemoglobina y resistencia a la insulina determinada mediante la evaluación del modelo de homeostasis de la resistencia a la insulina (HOMA-IR)
    Para el objetivo 5
    - Cambio desde la visita basal hasta la semana 12 en la CdVRS determinado mediante el cuestionario de calidad de vida específico para la menopausia (MENQOL)
    - Puntuación total en la ST a las 4 y 12 semanas del tratamiento determinada mediante el cuestionario de impresión clínica global (ICG)
    Para el objetivo 6
    - Frecuencia de acontecimientos adversos surgidos durante el tratamiento (AAST), incluidos los acontecimientos adversos graves (AAG) surgidos durante el tratamiento
    - Frecuencia de cambios en los resultados de la exploración física y ginecológica, constantes vitales, electrocardiograma (ECG) y exploración mamaria en cada momento en el que se realicen dichas evaluaciones
    - Frecuencia de cambios en los resultados de los análisis clínicos habituales (hematología y bioquímica) en cada momento en el que se realicen dichos análisis
    Para el objetivo 7
    - Cambio en el espesor del endometrio medido mediante ecografía desde la visita basal hasta cada uno de los momentos en los que se realice dicha medición
    - Frecuencia de participantes en las diferentes categorías endometriales con arreglo a la Patología del Tracto Genital Femenino de Blaustein (véase el anexo 16.4 del protocolo) en las participantes a las que se les haya realizado una biopsia endometrial
    Para el objetivo 8
    - Frecuencia de mujeres con hemorragia vaginal y/u oligometrorragia durante cada ciclo de tratamiento de 28 días con E4 basada en las anotaciones de los diarios de las participantes
    - Frecuencia de mujeres con amenorrea (ausencia de hemorragia y de oligometrorragia) durante cada ciclo de tratamiento de 28 días con E4 basada en las anotaciones de los diarios de las participantes

    Grupo 4
    Para el objetivo 1
    - Frecuencia de AAST (incluidos los AAG)
    - Frecuencia de cambios en los resultados de la exploración física y ginecológica, constantes vitales, ECG, mamografía y exploración mamaria en cada momento en el que se realicen dichas evaluaciones
    - Frecuencia de cambios en los resultados de los análisis clínicos habituales (hematología y bioquímica) en cada momento en el que se realicen dichos análisis

    Para el objetivo 2
    - Frecuencia de mujeres con hemorragia vaginal y/u oligometrorragia durante cada ciclo de tratamiento de 28 días basada en las anotaciones de los diarios de las participantes
    - Frecuencia de mujeres con amenorrea (ausencia de hemorragia y de oligometrorragia) durante cada ciclo de tratamiento de 28 días basada en las anotaciones de los diarios de las participantes
    Para el objetivo 3
    - Cambio desde la visita basal hasta la semana 12 y la semana 52 en la CdVRS determinada mediante el cuestionario MENQOL
    - Puntuación total en la ST evaluada a las 4, 12 y 52 semanas del tratamiento determinada mediante el cuestionario de ICG
    Para el objetivo 4
    - Cambio desde la visita basal hasta la semana 12 y la semana 52 en los triglicéridos, colesterol HDL, colesterol LDL, colesterol total, lipoproteína (a), cociente colesterol total/colesterol HDL, glucemia en ayunas, insulina, glucohemoglobina y resistencia a la insulina determinada mediante HOMA-IR
    E.5.2.1Timepoint(s) of evaluation of this end point
    Arm 1-3:
    For Objective 1 - up to 12 weeks
    For Objective 2 - weeks 4 and 12
    For Objective 3 - day 1 and week 12
    For Objective 4 - day 1 and week 12
    For Objective 5 - day 1 and week 12; - 4 and 12 weeks
    For Objective 6 - day 1, week 5, 9, 13, 15/16
    For Objective 7 - day 1, week 13, week 15/16; - week 13
    For Objective 8 - each 28 day cycle

    Arm4:
    For Objective 1 - day 1, Week 5, 13, 29, 41 and 53
    For Objective 2 - each 28 day cycle
    For Objective 3 - day 1, week 12 and 52; - Week 4, 12 and 52
    For Objective 4 - day 1, week 12 and 52
    Grupos 1-3:
    Para el objetivo 1 - hasta 12 semanas Para el objetivo 2 - semanas 4 y 12
    Para el objetivo 3 - día 1 y semana 12
    Para el objetivo 4 - día 1 y semana 12
    Para el objetivo 5 - día 1 y semana 12; - semanas 4 y 12
    Para el objetivo 6 - día 1 y semanas 5, 9, 13 y 15/16
    Para el objetivo 7 - día 1 y semana 13, semanas 15/16; - semana 13
    Para el objetivo 8 - cada ciclo de 28 días

    Grupo 4:
    Para el objetivo 1 - día 1 y semanas 5, 13, 29, 41 y 53 Para el objetivo 2 - cada ciclo de 28 días
    Para el objetivo 3 - día 1 y semanas 12 y 52; - Semanas 4, 12 y 52
    Para el objetivo 4 - día 1 y semanas 12 y 52
    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 No
    E.6.8Bioequivalence No
    E.6.9Dose response No
    E.6.10Pharmacogenetic No
    E.6.11Pharmacogenomic Yes
    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 Yes
    E.8.1.6Cross over No
    E.8.1.7Other Yes
    E.8.1.7.1Other trial design description
    The Endometrial and General Safety Study has an open label design.
    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 trial4
    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 concerned4
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA78
    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
    Argentina
    Brazil
    Czech Republic
    Hungary
    Italy
    Lithuania
    Poland
    Romania
    Russian Federation
    Slovakia
    Spain
    United Kingdom
    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
    LVLS
    Última visita del último paciente
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years0
    E.8.9.1In the Member State concerned months16
    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 months16
    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: 1200
    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 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 state99
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 880
    F.4.2.2In the whole clinical trial 1200
    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)
    None
    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 Decision2020-02-14
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2019-12-05
    P. End of Trial
    P.End of Trial StatusOngoing
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