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   43862   clinical trials with a EudraCT protocol, of which   7285   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:2012-002030-37
    Sponsor's Protocol Code Number:A7281009
    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:2013-06-10
    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 number2012-002030-37
    A.3Full title of the trial
    A DOUBLE-BLIND, RANDOMIZED, PLACEBO-CONTROLLED, PARALLEL, DOSE-RANGING STUDY TO EVALUATE THE EFFICACY AND SAFETY OF PF-00547659 IN PATIENTS WITH MODERATE TO SEVERE ULCERATIVE COLITIS (TURANDOT)
    ENSAYO ALEATORIZADO, DOBLE CIEGO,CONTROLADO CON PLACEBO, GRUPOS PARALELOS Y RANGO DE DOSIS PARA EVALUAR LA EFICACIA Y SEGURIDAD DE PF-00547659 EN PACIENTES CON COLITIS ULCEROSA DE MODERADA A GRAVE (TURANDOT)
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    Study to test whether PF-00547659 is safe and improves symptoms in patients with UC
    Estudio para probar si PF-00547659 es seguro y mejora los síntomas en pacientes con colitis ulcerosa
    A.3.2Name or abbreviated title of the trial where available
    TURANDOT
    TURANDOT
    A.4.1Sponsor's protocol code numberA7281009
    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 SponsorPfizer Inc, 235 East 42nd Street, New York, NY10017, United States
    B.1.3.4CountryUnited States
    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 supportPfizer Inc
    B.4.2CountryUnited States
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationPfizer Inc
    B.5.2Functional name of contact pointClinical Trials.gov Call Center
    B.5.3 Address:
    B.5.3.1Street Address235 East 42nd Street
    B.5.3.2Town/ cityNew York
    B.5.3.3Post codeNY10017
    B.5.3.4CountryUnited States
    B.5.4Telephone number0018007181021
    B.5.5Fax number0013037391119
    B.5.6E-mailclinicaltrials.gov_inquiries@pfizer.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.3.2Product code PF-00547659
    D.3.4Pharmaceutical form Solution for injection
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPSubcutaneous use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INN.
    D.3.9.1CAS number .
    D.3.9.2Current sponsor codePF-00547659
    D.3.9.3Other descriptive nameAnti-MAdCAM antibody
    D.3.10 Strength
    D.3.10.1Concentration unit mg/ml milligram(s)/millilitre
    D.3.10.2Concentration typerange
    D.3.10.3Concentration number7.5 to 225
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin No
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) Yes
    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 placeboSolution for injection
    D.8.4Route of administration of the placeboSubcutaneous use
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    Ulcerative Colitis (UC)
    Colitis Ulcerosa (CU)
    E.1.1.1Medical condition in easily understood language
    Ulcerative Colitis (UC)
    Colitis Ulcerosa (CU)
    E.1.1.2Therapeutic area Diseases [C] - Digestive System Diseases [C06]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 16.0
    E.1.2Level LLT
    E.1.2Classification code 10045365
    E.1.2Term Ulcerative colitis
    E.1.2System Organ Class 100000004856
    E.1.3Condition being studied is a rare disease No
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    ? To characterize the dose-response and efficacy of PF-00547659 in inducing clinical remission based upon Mayo Score in subjects with moderate to severe ulcerative colitis.
    Caracterizar la respuesta a la dosis y la eficacia de PF-00547659 en pacientes con colitis ulcerosa de intensidad moderada a grave, en términos de inducción de la remisión clínica, de acuerdo con la puntuación de Mayo.
    E.2.2Secondary objectives of the trial
    Secondary Objectives
    ? To evaluate the induction of clinical response based upon Mayo Score in subjects with moderate to severe ulcerative colitis.
    ? To evaluate the safety and tolerability of PF-00547659 in subjects with moderate to severe ulcerative colitis.
    ? To assess the PF-00547659 concentration time course.
    ? To evaluate the effect of induction treatment of PF-00547659 on quality-of-life in subjects with moderately to severely active ulcerative colitis.

    Exploratory Objective
    To explore the relationship between PK, PD, and clinical endpoints.
    Objetivos secundarios:
    -Evaluar la inducción de la respuesta clínica en pacientes con colitis ulcerosa de intensidad moderada a grave, de acuerdo con la puntuación de Mayo.
    -Evaluar la seguridad y la tolerabilidad de PF-00547659 en pacientes con colitis ulcerosa de intensidad moderada a grave.
    -Evaluar la evolución temporal de la concentración de PF00547659.
    -Evaluar el efecto del tratamiento de inducción con PF-00547659 sobre las medidas de la calidad de vida, en pacientes con colitis ulcerosa moderada a gravemente activa.
    Objetivo exploratorio:
    -Explorar la relación entre los parámetros farmacocinéticos y farmacodinámicos y los criterios de valoración clínicos.
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    1. Evidence of a personally signed and dated informed consent document indicating that the subject (or a legal representative) has been informed of all pertinent aspects of the study.
    2. Subjects are willing and able to participate in the study, complete subject assessments, attend scheduled clinic visits, and comply with all protocol requirements as evidenced by written informed consent.
    3. Male and/or female subjects between the ages of ?18 and ?65 years at the time of informed consent.
    4. A diagnosis of UC for ?3 months. A biopsy report must be available to confirm the histological diagnosis in the subject?s source documentation. In addition, a report documenting disease duration and extent of disease (e.g., proctosigmoiditis, left-sided colitis and pancolitis) based upon prior colonoscopy must also be available in source documentation. NOTE: A colonoscopy with biopsy will need to be performed, if this documentation is not available.
    5. Must have a flexible sigmoidoscopy (or colonoscopy, if preferred) indicative of active UC (Mayo endoscopic subscore of at least 2) during screening after all other inclusion criteria have been met.
    6. Must have active disease beyond the rectum (>15 cm of active disease at the Screening endoscopy).
    7. Must have active UC with a Total Mayo Score of 6 to 12 points and moderate to severe disease on endoscopy (Mayo endoscopic subscore of at least 2).
    8. Must have failed or been intolerant of at least one conventional therapy such as mesalamine, steroids and immunosuppressants (AZA, 6-MP or MTX) or anti-TNF. Subjects will be stratified based upon prior experience with anti-TNFs (naïve or experienced). Documentation of the current and prior UC treatment (ie, steroids and immunosuppressants) will be captured for additional analyses and must be provided in the source documentation.
    9. Male and female subjects of childbearing potential must agree to use a highly effective method of contraception (defined at the time of signing the informed consent) throughout the study and through the conclusion of subject participation. A subject is of childbearing potential if, in the opinion of the investigator, he/she is biologically capable of having children and is sexually active.
    ? Women of childbearing potential (WOCBP) must have a negative serum pregnancy test result at screening and a negative urine pregnancy test result at baseline. WOCBP are defined as women who are biologically capable of becoming pregnant, including women who are using contraceptives or whose sexual partners are either sterile or using contraceptives.
    ? Women of non-childbearing potential (WONCBP) do not require a serum and urine pregnancy test and must meet at least one of the following criteria:
    ? Have undergone hysterectomy or bilateral oophorectomy;
    ? Have medically confirmed ovarian failure or
    ? Are medically confirmed to be post-menopausal (cessation of regular menses for at least 12 consecutive months with no alternative pathological or physiological cause; laboratory confirmation of FSH level may be indicated if subject has history of amenorrhea for ? 52 weeks).
    Un miembro del equipo del investigador que cuente con la formación adecuada revisará y documentará la idoneidad del paciente antes de su inclusión en el estudio.
    Los pacientes deberán cumplir todos los siguientes criterios de inclusión para ser reclutados en el estudio:
    1. Haber firmado y fechado personalmente un documento de consentimiento informado en el que se indique que se ha informado (al paciente o a su representante) de todos los aspectos
    pertinentes del ensayo.
    2. Estar dispuesto y poder participar en el estudio, completar las pertinentes evaluaciones,acudir a las visitas programadas en el centro y cumplir todos los requisitos del protocolo,como se recoge en el consentimiento informado.
    3. Pacientes de ambos sexos de ?18 y ? 65 años de edad en el momento de firmar el consentimiento informado.
    4. Diagnóstico de CU ? 3 meses antes. En la documentación original del paciente deberá constar un informe de biopsia que confirme el diagnóstico histológico. Asimismo, en dicha
    documentación original deberá constar un informe en el que se recoja la duración y el alcance de la enfermedad (p. ej., proctosigmoiditis, colitis izquierda y pancolitis), de acuerdo con los resultados de una colonoscopia previa. NOTA: Si no se dispone de dicho informe deberá realizarse una colonoscopia con biopsia.
    5. Durante la selección, y una vez satisfechos todos los demás criterios de inclusión, los pacientes deberán someterse a una sigmoidoscopia flexible (o colonoscopia, si se prefiere), que indique que existe CU activa (al menos una subpuntuación endoscópica de Mayo de 2).
    6. Los pacientes deberán presentar enfermedad activa más allá del recto (>15 cm de enfermedad activa en la endoscopia llevada a cabo durante la selección).
    7. Los pacientes deberán presentar CU activa, con una puntuación total de Mayo de 6 a 12
    puntos y enfermedad de intensidad moderada a grave en la endoscopia (al menos una puntuación endoscópica de Mayo de 2).
    8. No deberán haber respondido o deberán haber presentado intolerancia al menos a un tratamiento convencional, como mesalamina, esteroides e inmunodepresores (AZA, 6-MP o
    MTX) o anti-TNF. Los pacientes serán estratificados en función de que hayan recibido o no anti-TNF previamente. En los documentos originales deberá documentase la administración de tratamientos para la CU ?esto es, esteroides e inmunodepresores? (tanto tratamientos previos como en curso). Dicha información se utilizará para realizar análisis adicionales.
    9. Los pacientes de ambos sexos en edad fértil deben estar de acuerdo en utilizar un método anticonceptivo muy eficaz durante todo el estudio (esto es, desde la firma del ICD hasta la
    conclusión de la participación del paciente en el estudio o, en caso de que el paciente se retire prematuramente del estudio, aproximadamente hasta que hayan transcurrido 6 meses
    desde la última dosis del producto en fase de investigación). Un "paciente en edad fértil? es aquel que, en opinión del investigador, es biológicamente capaz de tener hijos y es
    sexualmente activo.
    ? Las mujeres en edad fértil (MEF) deben presentar un resultado negativo en la prueba de embarazo en suero que se realizará durante la selección, y un resultado negativo en la prueba de embarazo en orina que se realizará en el momento basal. Por "mujer en edad fértil? se entiende aquella que es biológicamente capaz de quedarse embarazada, incluidas aquellas mujeres que estén utilizando anticonceptivos o cuyas
    parejas sexuales sean estériles o estén utilizando anticonceptivos.
    ? No es necesario que las mujeres que no estén en edad fértil (MNEF) se sometan a pruebas de embarazo en suero y orina, aunque deberán cumplir al menos uno de los
    siguientes criterios:
    ? Deberán haberse sometido a una histerectomía o a una ovariectomía bilateral.
    ? Deberán presentar insuficiencia ovárica, confirmada médicamente, o
    ? Se deberá haber confirmado médicamente que han entrado en la menopausia,
    esto es, que no hayan tenido menstruaciones al menos durante 12 meses consecutivos, y que ello no se deba a otra causa patológica o fisiológica; la confirmación analítica de la concentración de FSH puede estar indicada si la paciente presenta antecedentes de amenorrea durante ? 52 semanas).
    E.4Principal exclusion criteria
    1. Subjects with a diagnosis of indeterminate colitis or Crohn?s disease. Subjects with clinical findings suggestive of Crohn?s disease, e.g., fistulae or granulomas on biopsy are also excluded.
    2. Subjects with an imminent need for or planned surgery.
    3. Subjects with colonic dysplasia or neoplasia.
    4. Subjects with toxic megacolon.
    5. Subjects with primary sclerosing cholangitis.
    6. Subjects with known colonic stricture.
    7. Subjects with a history of colonic or small bowel obstruction or resection.
    8. Abnormal findings on the chest x-ray film performed routinely before initiating a new biologic therapy, such as presence of tuberculosis (TB), general infections, heart failure, or malignancy. (Chest x-ray examination may be performed up to 12 weeks prior to study entry (screening). Documentation of the official reading must be located and available in the source documentation).
    9. Any history or current evidence of latent or active tuberculosis infection, evidence of prior or currently active tuberculosis by chest radiography, residing with or frequent close contact with individual(s) with active tuberculosis. Subjects who have a positive Mantoux (PPD) tuberculin skin test or a positive Interferon Gamma Release Assay (IGRA to be tested at the site?s local lab) during screening or within 12 weeks prior to randomization. The following are acceptable assays: QuantiFERON® - TB Gold test (QFT-G), QuantiFERON® - TB Gold In-Tube test (QFT-GIT) and T-SPOT®-TB test) during screening or within 12 weeks prior to screening.
    10. Presence of active enteric infections (positive stool culture and sensitivity). Please refer to the Protocol Amendment 2 for full exclusion criteria 10.
    11. Pre-existing demyelinating disorder such as Multiple Sclerosis or new onset seizures, unexplained sensory motor, or cognitive behavioral, neurological deficits, or significant abnormalities noted during screening.
    12. Known history of HIV based on documented history with positive serological test, or positive HIV serologic test at screening, tested at the site?s local lab. (Note: a documented negative HIV test within one year of screening is acceptable and does not need to be repeated).
    13. Presence of transplanted organ. Skin grafts to treat pyoderma gangrenosum are allowed.
    14. Significant concurrent medical condition at the time of screening or baseline visit, including, but not limited to, the following:
    ? Any major illness/condition or evidence of an unstable clinical condition that, in the investigator?s judgement will substantially increase the risk to the subject if he or she participates in the study.
    ? Cancer or history of cancer or lymphoproliferative disease within the previous 5 years (other than resected cutaneous basal cell or squamous cell carcinoma that has been treated with no evidence of recurrence).
    ? Right or left heart failure including symptomatic diastolic dysfunction or unexplained elevation of troponin I (>0.05 ng/mL). Subjects with screening or baseline value of NTproBNP >124 pg/mL must have an echocardiogram and cardiology consult that excludes right or left heart failure.
    ? Acute coronary syndrome and any history of significant cerebrovascular disease within 24 weeks before screening.
    15. Any major elective surgery scheduled to occur during the study.
    16. Prior evidence of liver injury or toxicity due to methotrexate.
    17. Abnormality in hematology and/or chemistry profiles during screening:
    18. IV or IM (parenteral) steroids are excluded. If receiving corticosteroid treatment orally, subjects must have been on a stable dose for at least 1 week prior to baseline and must be willing to maintain the stable dose regimen through Week 12.
    19. If receiving 6-MP or AZA (?2.5 mg/kg) or MTX subjects must have been on a stable dose for at least 8 weeks prior to screening.
    20. If receiving 5-aminosalicylic acid (5-ASA) treatment orally, subjects must be on a stable dose for at least 2 weeks prior to Mayo Score screening procedures.
    21. Other biologics including any anti-TNFs within 6 weeks from baseline/randomization.
    22. Known use of prior therpay of natalizumab, vedolizumab, AMG-181 or rhuMAb b7.
    23. Treatment with another investigational procedure, product (s) such as immunosuppressants used in transplantation or live (attenuated) vaccine within 30 days before the baseline visit.
    24. Inability to complete any of the neurological assessments without a clear explanation.
    25. Current or history within 2 years of serious psychiatric disease or alcohol or drug abuse.
    26. Pregnant or breastfeeding women.
    27. Subjects who are investigational site staff members or relatives of those site staff members or subjects who are Pfizer employees directly involved in the conduct of the trial.
    1. Diagnóstico de colitis indeterminada o enfermedad de Crohn. También se excluirá a los pacientes que presenten hallazgos clínicos indicativos de enfermedad de Crohn
    2. Pacientes que deban ser intervenidos quirúrgicamente de forma inminente o que tengan programado someterse a una intervención quirúrgica.
    3. Pacientes con displasia o neoplasia de colon.
    4. Pacientes con megacolon tóxico.
    5. Pacientes con colangitis esclerosante primaria.
    6. Pacientes con estenosis del colon.
    7. Pacientes con antecedentes de obstrucción o resección del colon o del intestino delgado.
    8. Presencia de hallazgos anormales en las radiografías torácicas que se realicen de forma rutinaria antes de la administración de un nuevo tratamiento biológico
    9. Antecedentes o indicios de infección por tuberculosis latente o activa; indicios en la radiografía torácica de tuberculosis activa (previa o en curso); residir o mantener contacto frecuente y estrecho con individuos que presenten tuberculosis activa. Pacientes que presenten un resultado positivo en la prueba de Mantoux [DPP] (prueba cutánea con tuberculina) o en el ensayo de liberación de interferón gamma (IGRA, que deberá realizarse
    en el laboratorio local del centro), durante la selección o en el transcurso de las 12 semanas previas a la aleatorización. Se consideran aceptables los siguientes ensayos: Prueba
    QuantiFERON® - TB Gold (QFT-G), prueba QuantiFERON® - TB Gold In-Tube (QFTGIT) y prueba T-SPOT®-TB), que deberán realizarse durante la selección o en el transcurso de las 12 semanas previas a la selección.
    10. Presencia de infecciones intestinales activas (resultados positivos en el coprocultivo y el antibiograma). Por favor ver Protocolo Enm 2 para ver completo el criterio de exclusión 10.
    11. Trastornos desmielinizantes preexistentes (por ejemplo, esclerosis múltiple o convulsiones de nueva aparición, déficits neurológicos sensitivos motrices o cognitivos-conductuales
    inexplicados o alteraciones significativas observadas durante la selección.
    12. Antecedentes de VIH, de acuerdo con la historia clínica del paciente y los resultados positivos en una prueba serológica, o resultados positivos en la prueba serológica del VIH
    realizada durante la selección en el laboratorio local del centro. (Nota: en caso de que el paciente haya presentado una respuesta negativa en una prueba del VIH realizada en el transcurso del año previo a la selección y esta esté documentada, ello se considerará
    aceptable y no se requerirá que se repita la prueba).
    13. Haber recibido un trasplante. Se permite que el paciente haya recibido injertos de piel para tratar la piodermia gangrenosa.
    14. Presencia de una enfermedad significativa en el momento de la selección o en la visita basal
    15. Cualquier intervención quirúrgica mayor que esté programada realizar durante el estudio.
    16. Indicios previos de daño o toxicidad hepática asociados con la administración de metotrexato.
    17. Resultados anormales en las pruebas de hematología y/o bioquímica realizadas durante la selección
    18. No se permite la administración de esteroides por vía intravenosa o intramuscular (parenteral). En caso de que los pacientes estén recibiendo corticosteroides por vía oral,
    deberán haber recibido una dosis estable (? 20 mg de prednisona [o prednisolona o < 6 mg de budesonida] o dosis equivalente/día) al menos durante 1 semana antes del momento basal, y deberán estar dispuestos a seguir recibiendo una dosis estable hasta la semana 12.
    19. En caso de que los pacientes estén recibiendo 6-MP o AZA (? 2,5 mg/kg) o MTX, deberán haber recibido una dosis estable al menos durante las 8 semanas previas a la selección
    20. En caso de que los pacientes estén recibiendo ácido 5-aminosalicílico por vía oral, deberán haber recibido una dosis estable al menos durante las 2 semanas previas a los
    procedimientos de selección que se evalúan mediante la puntuación de Mayo
    21. Administración de otros fármacos biológicos (entre otros, anti-TNF) en el transcurso de las 6 semanas previas al momento basal / aleatorización
    22. Uso previo de natalizumab, vedolizumab, AMG-181 o rhuMAb b7.
    23. Participación en otros estudios en el transcurso de los 30 días (o 5 semividas del producto en fase de investigación) previos al inicio del estudio y/o durante la participación en este
    estudio.
    24. Tratamiento con otro procedimiento en fase de investigación, producto/s como los inmunodepresores utilizados en los trasplantes
    25. Incapacidad para completar alguna de las evaluaciones neurológicas sin una explicación clara
    26. Presencia actual o antecedentes de trastornos psiquiátricos graves, alcoholismo o toxicomanía en el transcurso de los 2 años previos.
    27. Mujeres embarazadas o en período de lactancia;
    29. Pacientes que pertenezcan al centro de investigación, familiares del personal del centro de
    investigación o empleados de Pfizer involucrados directamente en la realización del estudio.
    E.5 End points
    E.5.1Primary end point(s)
    ? Proportion of subjects in Clinical Remission at Week 12 as defined by a Total Mayo Score of 2 points or lower with no individual subscore exceeding 1 point and rectal bleed subscore of 0 or 1.
    ? Porcentaje de pacientes en remisión clínica en la semana 12, esto es, pacientes que presenten una puntuación total de Mayo ? 2 puntos, sin que ninguna de las subpuntuaciones
    individuales sea superior a 1 punto y con una subpuntuación de la rectorragia de 0 a 1.
    E.5.1.1Timepoint(s) of evaluation of this end point
    Week 12
    Semana 12
    E.5.2Secondary end point(s)
    Secondary Endpoints
    ? Proportion of subjects with a Clinical Response at Week 12 with a decrease from baseline in Total Mayo Score by at least 3 points and at least 30% decrease in subscore for rectal bleeding of at least 1 point or absolute subscore of 0 or 1.
    ? Proportion of subjects with mucosal healing at Week 12 (defined as absolute Mayo subscore for endoscopy of 0 or 1).
    ? Proportion of subjects with change from baseline in partial Mayo Score of ? 2 with no individual subscore >1 at Weeks 4, 8, 12.
    ? Change from baseline in Mayo Score and in individual Mayo subscores at Weeks 4, 8, and 12.
    ? Change from baseline in fecal calprotectin at Weeks 4, 8, 12.
    ? Change from baseline in hsCRP at Weeks 4, 8, 12.
    ? Change over time in the mean IBDQ domain and total scores from baseline to Week 12.
    ? Proportion of subjects with an IBDQ total score of ?170 at Week 12.
    ? Safety and tolerability evaluated by the frequency of AEs, SAEs, AEs leading to discontinuation of study treatment.
    ? PF-00547659 concentration-time profile.

    Exploratory Endpoints
    ? Change from baseline in Simple Clinical Colitis Activity Index (SCCAI) at Weeks 4, 8, 12.
    ? Percentage of subjects with a decrease in the SCCAI scores of ?3 points at Weeks 4 and 12.

    ? Percentage of subjects with clinical remission at Weeks 4, 8, and 12 defined as a total SCCAI score of < 2 points.
    ? Laboratory tests, electrocardiograms (ECGs) and vital signs will be summarized.

    Health Outcomes
    ? Proportion of subjects with a clinically meaningful change in the IBDQ total score (>/= 16 points) at Week 12.
    ? Changes over time in the European Quality of Life 5 Dimensions questionnaire (EQ 5D)(TM) and EQ 5D visual analog scale (VAS) scores from baseline to Week 12.
    Criterios de valoración secundarios
    ? Porcentaje de pacientes que presenten una respuesta clínica en la semana 12, esto es, una disminución de la puntuación total de Mayo respecto a la puntuación basal de al menos 3 puntos, acompañada de una disminución de la subpuntuación de rectorragia de al menos un 30% (al menos 1 punto), o una subpuntuación absoluta de 0 o 1.
    ? Porcentaje de pacientes que presenten cicatrización de la mucosa en la semana 12 (definida por una subpuntuación endoscópica de Mayo absoluta de 0 o 1).
    ? Porcentaje de pacientes que presenten una variación respecto a la puntuación parcial de Mayo basal de ? 2, sin que ninguna subpuntuación individual sea >1 en las semanas 4, 8 y
    12.
    ? Variación de la puntuación de Mayo y de las subpuntuaciones individuales de Mayo entre el
    momento basal y las semanas 4, 8 y 12.
    ? Variación de la concentración fecal de calprotectina entre el momento basal y las semanas 4,
    8 y 12.
    ? Variación de la concentración de PCRas entre el momento basal y las semanas 4, 8 y 12.
    ? Variación de la media de las puntuaciones totales y de la puntuación de los dominios del cuestionario IBQD entre el momento basal y la semana 12.
    ? Porcentaje de pacientes con una puntuación total en el cuestionario IBDQ ? 170 en la semana 12.
    ? Seguridad y tolerabilidad, determinadas basándose en la frecuencia de AA, AAG y AA que
    motiven la interrupción del tratamiento del estudio.
    ? Perfil de la concentración de PF-00547659 en el tiempo.
    2.2.3. Criterios de valoración exploratorios
    ? Variación del índice simplificado de la actividad clínica de la colitis (SCCAI, por sus siglas en inglés) entre el momento basal y las semanas 4, 8 y 12.
    ? Porcentaje de pacientes que presenten una reducción de las puntuaciones SCCAI de ? 3 puntos en las semanas 4 y 12.
    ? Porcentaje de pacientes que presenten remisión clínica en las semanas 4, 8 y 12, esto es, una puntuación SCCAI total de < 2 puntos.
    ? Se resumirán los resultados de las pruebas analíticas, los electrocardiogramas (ECG) y las constantes vitales.
    Resultados de salud:
    ? Porcentaje de pacientes que presenten una variación clínicamente significativa de la puntuación total del cuestionario IBDQ (? 16 puntos) en la semana 12.
    ? Variación de las puntuaciones del cuestionario europeo sobre calidad de vida de 5 dimensiones (EQ-5D)?y de la escala analógica visual (EAV) EQ-5D entre el momentobasal y la semana 12.
    E.5.2.1Timepoint(s) of evaluation of this end point
    Weeks 4, 8, and 12
    Semanas 4, 8 y 12
    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 Yes
    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) Yes
    E.7.3Therapeutic confirmatory (Phase III) No
    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 Yes
    E.8.2.3Other No
    E.8.2.4Number of treatment arms in the trial5
    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 EEA105
    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
    Australia
    Austria
    Belgium
    Brazil
    Bulgaria
    Canada
    Croatia
    Czech Republic
    Denmark
    France
    Germany
    Hungary
    Israel
    Italy
    Korea, Republic of
    Netherlands
    New Zealand
    Norway
    Poland
    Russian Federation
    Serbia
    Slovakia
    South Africa
    Spain
    Sweden
    United Kingdom
    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
    Last subject last visit
    última visita del último paciente
    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: 300
    F.1.3Elderly (>=65 years) No
    F.2 Gender
    F.2.1Female Yes
    F.2.2Male Yes
    F.3 Group of trial subjects
    F.3.1Healthy volunteers No
    F.3.2Patients Yes
    F.3.3Specific vulnerable populations Yes
    F.3.3.1Women of childbearing potential not using contraception No
    F.3.3.2Women of child-bearing potential using contraception Yes
    F.3.3.3Pregnant women No
    F.3.3.4Nursing women No
    F.3.3.5Emergency situation No
    F.3.3.6Subjects incapable of giving consent personally No
    F.3.3.7Others No
    F.4 Planned number of subjects to be included
    F.4.1In the member state8
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 170
    F.4.2.2In the whole clinical trial 300
    F.5 Plans for treatment or care after the subject has ended the participation in the trial (if it is different from the expected normal treatment of that condition)
    As per protocol
    Según el protocolo
    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 Decision2013-07-04
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2013-04-15
    P. End of Trial
    P.End of Trial StatusCompleted
    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 26 14:13:39 CEST 2024 | Domenico Scarlattilaan 6, 1083 HS Amsterdam, The Netherlands
    EMA HMA