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    The EU Clinical Trials Register currently displays   43865   clinical trials with a EudraCT protocol, of which   7286   are clinical trials conducted with subjects less than 18 years old.   The register also displays information on   18700   older paediatric trials (in scope of Article 45 of the Paediatric Regulation (EC) No 1901/2006).

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    Summary
    EudraCT Number:2007-007033-40
    Sponsor's Protocol Code Number:SIOVAC
    National Competent Authority:Spain - AEMPS
    Clinical Trial Type:EEA CTA
    Trial Status:Completed
    Date on which this record was first entered in the EudraCT database:2008-01-11
    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 number2007-007033-40
    A.3Full title of the trial
    Estudio SIOVAC (Sildenafilo en Pacientes con Hipertensión Pulmonar tras Corrección de la Enfermedad Valvular)
    A.4.1Sponsor's protocol code numberSIOVAC
    A.7Trial is part of a Paediatric Investigation Plan Information not present in EudraCT
    A.8EMA Decision number of Paediatric Investigation Plan
    B. Sponsor Information
    B.Sponsor: 1
    B.1.1Name of SponsorFundación para La Investigación Biomedica del Hospital Gregorio Marañón
    B.1.3.4CountrySpain
    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 support
    B.4.2Country
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisation
    B.5.2Functional name of contact point
    D. IMP Identification
    D.IMP: 1
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation Yes
    D.2.1.1.1Trade name Revatio
    D.2.1.1.2Name of the Marketing Authorisation holderPfizer
    D.2.1.2Country which granted the Marketing AuthorisationSpain
    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 nameRevatio
    D.3.4Pharmaceutical form Capsule*
    D.3.4.1Specific paediatric formulation Information not present in EudraCT
    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 INNsildenafilo
    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) Information not present in EudraCT
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) Information not present in EudraCT
    D.3.11.3.1Somatic cell therapy medicinal product No
    D.3.11.3.2Gene therapy medical product No
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy Information not present in EudraCT
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product Information not present in EudraCT
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product Information not present in EudraCT
    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 placeboCapsule*
    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
    Pacientes con Hipertensión Pulmonar Secundaria a enfermedad valvular cardiaca
    MedDRA Classification
    E.1.3Condition being studied is a rare disease No
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    Evaluar si el tratamiento con sildenafilo en pacientes que presentan HTP moderada o severa tras una intervención de sustitución o reparación valvular disminuye la morbimortalidad y/o mejora la limitación funcional a medio plazo evaluada por el paciente.
    E.2.2Secondary objectives of the trial
    Analizar el efecto del tratamiento crónico con sildenafilo en pacientes con HTP tras una intervención de sustitución o reparación valvular sobre: 1) la mortalidad, 2) la clase funcional evaluada por el médico, 3) pruebas objetivas de capacidad funcional.
    E.2.3Trial contains a sub-study Yes
    E.2.3.1Full title, date and version of each sub-study and their related objectives
    1) Efecto del tratamiento cronico con sildenafilo en pacientes con HTP tras una intervención de sustitución sobre una medida directa de la presion arterial pulmonar
    2) Identificar predictores individuales de respuesta directa al tratamiento con sildenafilo mediante tecnicas de farmacogenetica en esta población.
    E.3Principal inclusion criteria
    1.Ser mayor de 18 años.
    2.Presión arterial pulmonar media (PAPM) superior a 30 mm Hg, medida mediante catéter de arteria pulmonar (Swan-Ganz)
    3.Intervención valvular, quirúrgica o percutánea, de sustitución, dilatación o reparación valvular realizada hace al menos un año
    4.Presentar una situación clínica estable, sin ingresos hospitalarios por insuficiencia cardiaca ni modificación del tratamiento en el último mes
    5.Firma del consentimiento informado
    E.4Principal exclusion criteria
    1.Tratamiento concomitante con nitratos, ritonavir, o bloqueantes alfa-adrenérgicos.
    2.Enfermedades veno-oclusivas.
    3.Hipotensión arterial con presión arterial sistólica menor de 90 mmHg.
    4.Disfunción protésica o valvular con repercusión hemodinámica.
    5.Ulcera gástrica o duodenal activa.
    6.Infarto de miocardio, accidente cerebro-vascular agudo o arritmias ventriculares en los 6 meses previos a la inclusión
    7.Retinitis pigmentosa.
    8.Comorbilidad asociada que confiera una expectativa de vida inferior a los 2 años.
    9.Deformidades anatómicas del pene (fibrosis cavernosa, enfermedad de Peyronie)
    10.Condiciones predisponentes para priapismo: anemia de células falciformes, mieloma múltiple, leucemia.
    11.Insuficiencia renal con aclaramiento de creatinina inferior a 30 ml/min.
    12.Insuficiencia hepática
    13.Embarazo o lactancia
    14.Criterios de exclusión adicionales para el subestudio de RM: Portador de marcapasos, desfibriladores, grapas quirúrgicas implantadas para el tratamiento de aneurisma intracraneal, cuerpos metálicos en los ojos, implantes metálicos en los oídos
    E.5 End points
    E.5.1Primary end point(s)
    Estudiar el efecto del tratamiento sobre el curso clinico de los pacientes y que se ajusta a los requisitos previamente establecidos de definición de objetivos de Ensayos Clinicos en Pacientes con HTP
    Variable "end point" de objetivo combinado que incluye: mejoria, empeoramiento o ausencia de cambio en función de mortalidad, ingresos hospitalarios y percepción del paciente de sus sintomas de insuficiencia cardiaca en comparación con su situación al inicio del estudio.
    E.6 and E.7 Scope of the trial
    E.6Scope of the trial
    E.6.1Diagnosis Information not present in EudraCT
    E.6.2Prophylaxis Yes
    E.6.3Therapy Yes
    E.6.4Safety Yes
    E.6.5Efficacy Information not present in EudraCT
    E.6.6Pharmacokinetic Information not present in EudraCT
    E.6.7Pharmacodynamic Information not present in EudraCT
    E.6.8Bioequivalence Information not present in EudraCT
    E.6.9Dose response Information not present in EudraCT
    E.6.10Pharmacogenetic Yes
    E.6.11Pharmacogenomic Yes
    E.6.12Pharmacoeconomic Information not present in EudraCT
    E.6.13Others Information not present in EudraCT
    E.7Trial type and phase
    E.7.1Human pharmacology (Phase I) Information not present in EudraCT
    E.7.1.1First administration to humans Information not present in EudraCT
    E.7.1.2Bioequivalence study Information not present in EudraCT
    E.7.1.3Other Information not present in EudraCT
    E.7.1.3.1Other trial type description
    E.7.2Therapeutic exploratory (Phase II) Information not present in EudraCT
    E.7.3Therapeutic confirmatory (Phase III) Information not present in EudraCT
    E.7.4Therapeutic use (Phase IV) Yes
    E.8 Design of the trial
    E.8.1Controlled Yes
    E.8.1.1Randomised Information not present in EudraCT
    E.8.1.2Open No
    E.8.1.3Single blind Yes
    E.8.1.4Double blind Information not present in EudraCT
    E.8.1.5Parallel group Information not present in EudraCT
    E.8.1.6Cross over Information not present in EudraCT
    E.8.1.7Other Information not present in EudraCT
    E.8.2 Comparator of controlled trial
    E.8.2.1Other medicinal product(s) Information not present in EudraCT
    E.8.2.2Placebo Yes
    E.8.2.3Other Information not present in EudraCT
    E.8.3 The trial involves single site in the Member State concerned Information not present in EudraCT
    E.8.4 The trial involves multiple sites in the Member State concerned Yes
    E.8.4.1Number of sites anticipated in Member State concerned9
    E.8.5The trial involves multiple Member States Information not present in EudraCT
    E.8.6 Trial involving sites outside the EEA
    E.8.6.1Trial being conducted both within and outside the EEA Information not present in EudraCT
    E.8.6.2Trial being conducted completely outside of the EEA Information not present in EudraCT
    E.8.7Trial has a data monitoring committee Information not present in EudraCT
    E.8.8 Definition of the end of the trial and justification where it is not the last visit of the last subject undergoing the trial
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years
    E.8.9.1In the Member State concerned months36
    E.8.9.1In the Member State concerned days
    F. Population of Trial Subjects
    F.1 Age Range
    F.1.1Trial has subjects under 18 No
    F.1.1.1In Utero Information not present in EudraCT
    F.1.1.2Preterm newborn infants (up to gestational age < 37 weeks) Information not present in EudraCT
    F.1.1.3Newborns (0-27 days) Information not present in EudraCT
    F.1.1.4Infants and toddlers (28 days-23 months) Information not present in EudraCT
    F.1.1.5Children (2-11years) Information not present in EudraCT
    F.1.1.6Adolescents (12-17 years) Information not present in EudraCT
    F.1.2Adults (18-64 years) Yes
    F.1.3Elderly (>=65 years) Yes
    F.2 Gender
    F.2.1Female Yes
    F.2.2Male Yes
    F.3 Group of trial subjects
    F.3.1Healthy volunteers No
    F.3.2Patients Yes
    F.3.3Specific vulnerable populations Yes
    F.3.3.1Women of childbearing potential not using contraception For clinical trials recorded in the database before the 10th March 2011 this question read: "Women of childbearing potential" and did not include the words "not using contraception". An answer of yes could have included women of child bearing potential whether or not they would be using contraception. The answer should therefore be understood in that context. This trial was recorded in the database on 2008-01-11. Yes
    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 Information not present in EudraCT
    F.4 Planned number of subjects to be included
    F.4.1In the member state354
    G. Investigator Networks to be involved in the Trial
    N. Review by the Competent Authority or Ethics Committee in the country concerned
    N.Competent Authority Decision Authorised
    N.Date of Competent Authority Decision2008-02-21
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2007-11-22
    P. End of Trial
    P.End of Trial StatusCompleted
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