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    Summary
    EudraCT Number:2011-002715-28
    Sponsor's Protocol Code Number:NV27779
    National Competent Authority:Italy - Italian Medicines Agency
    Clinical Trial Type:EEA CTA
    Trial Status:Prematurely Ended
    Date on which this record was first entered in the EudraCT database:2011-12-29
    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 ConcernedItaly - Italian Medicines Agency
    A.2EudraCT number2011-002715-28
    A.3Full title of the trial
    A PHASE II, RANDOMIZED, DOUBLE-BLIND,
    MULTICENTER, ACTIVE-CONTROLLED, PARALLEL GROUP STUDY TO EVALUATE THE SUSTAINED VIROLOGIC RESPONSE OF THE HCV POLYMERASE INHIBITOR PRODRUG RO5024048 IN COMBINATION WITH TELAPREVIR AND PEGASYS/COPEGUS COMPARED WITH TELAPREVIR AND
    PEGASYS/COPEGUS IN PATIENTS WITH CHRONIC HEPATITIS C GENOTYPE 1 VIRUS INFECTION WHO WERE PRIOR NULL RESPONDERS TO TREATMENT WITH PEGYLATED INTERFERON/RIBAVIRIN.
    STUDIO DI FASE II, RANDOMIZZATO, IN DOPPIO CIECO, MULTICENTRICO, CONTROLLATO CON FARMACO ATTIVO, A GRUPPI PARALLELI PER LA VALUTAZIONE DELLA RISPOSTA VIROLOGICA SOSTENUTA AL PROFARMACO DELL`™ INIBITORE DELLA POLIMERASI DI HCV RO5024048 IN COMBINAZIONE CON TELAPREVIR E PEGASYS/COPEGUS RISPETTO A TELAPREVIR E PEGASYS/COPEGUS IN PAZIENTI CON INFEZIONE DA EPATITE C CRONICA DI GENOTIPO 1, CHE HANNO RIPORTATO UNA RISPOSTA NULLA (NULL RESPONDERS) AL TRATTAMENTO PRECEDENTE CON INTERFERONE PEGILATO/RIBAVIRINA.
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    A study of RO5024048 in combination with Telaprevir, Pegasys
    (Peginterferon Alfa-2a) and Copegus (Ribavirin) in Patients with Chronic
    Hepatitis C Genotype 1 who were prior null responders to Pegylated
    Interferon/Ribavirin treatment.
    UNO STUDIO CON RO5024048 IN COMBINAZIONE CON TELAPREVIR, PEGASYS (PEG-INTERFERONE ALFA-2A) E COPEGUS (RIBAVIRINA) IN PAZIENTI CON EPATITE CRONICA DI GENOTIPO 1 CHE HANNO. RIPORTATO UNA RISPOSTA NULLA AD UN TRATTAMENTO CON INTERFERONE PEGILATO/RIBAVIRINA
    A.4.1Sponsor's protocol code numberNV27779
    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 SponsorROCHE
    B.1.3.4CountryItaly
    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 supportHoffmann-La Roche Ltd
    B.4.2CountrySwitzerland
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationRoche Spa
    B.5.2Functional name of contact pointClinical Operations
    B.5.3 Address:
    B.5.3.1Street AddressVale G.B. Stucchi 110
    B.5.3.2Town/ cityMonza
    B.5.3.3Post code20900
    B.5.3.4CountryItaly
    B.5.4Telephone number039 274 5070
    B.5.5Fax number039 247 5085
    B.5.6E-mailsergio.scaccabarozzi@roche.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 nameHCV Polimerase Inhibitor Prodrug
    D.3.2Product code RO5024048
    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.3.9.2Current sponsor codeRO5024048
    D.3.9.3Other descriptive nameHCV Polymerase Inhibitor Prodrug
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number500
    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 Yes
    D.2.1.1.1Trade name INCIVEK
    D.2.1.1.2Name of the Marketing Authorisation holderVertex Pharmaceuticals Incorporated
    D.2.1.2Country which granted the Marketing AuthorisationUnited States
    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 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 INNTelaprevir
    D.3.9.2Current sponsor codeRO5168387
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number375
    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 Copegus
    D.2.1.1.2Name of the Marketing Authorisation holderRoche Products Limited
    D.2.1.2Country which granted the Marketing AuthorisationNetherlands
    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 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 INNRIBAVIRIN
    D.3.9.1CAS number 36791-04-5
    D.3.9.4EV Substance CodeSUB10297MIG
    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: 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 Pegasys
    D.2.1.1.2Name of the Marketing Authorisation holderRoche Registration 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 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 INNPEGINTERFERON ALFA-2A
    D.3.9.1CAS number 198153-51-4
    D.3.9.2Current sponsor codeRO0258310
    D.3.9.4EV Substance CodeSUB27064
    D.3.10 Strength
    D.3.10.1Concentration unit µg/ml microgram(s)/millilitre
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number180
    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 Yes
    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
    Chronic Hepatitis C (CHC), Genotype 1
    Epatite C cronica di genoptipo 1
    E.1.1.1Medical condition in easily understood language
    Genotype 1 Chronic Hepatitis C patients who have had a prior null response to treatment with peginterferon plus ribavirin
    Pazienti con epatite c cronica di genotipo 1 che hanno riportato una risposta al trattamento con peginterferone più ribavirina
    E.1.1.2Therapeutic area Diseases [C] - Virus Diseases [C02]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 14.1
    E.1.2Level LLT
    E.1.2Classification code 10008912
    E.1.2Term Chronic hepatitis C
    E.1.2System Organ Class 10021881 - Infections and infestations
    E.1.3Condition being studied is a rare disease No
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    To estimate the difference in sustained virologic response 12 weeks after treatment (SVR-12) between each of the following three experimental treatment groups (regimens containing RO5024048, telaprevir, Pegasys, and Copegus) and the control treatment group (regimen containing telaprevir, Pegasys, and Copegus) in patients with previous null response to PEG-IFN/RBV combination therapy, defined as a < 2 log10 IU/mL decrease in viral titer after at least 12 weeks of treatment with PEG-IFN/RBV.
    Stimare la differenza nella risposta virologica sostenuta osservata 12 settimane dopo il trattamento (SVR-12) tra ciascuno dei tre gruppi di trattamento sperimentale (regimi contenenti RO5024048/telaprevir/Pegasys/Copegus) e il gruppo di trattamento di controllo (regime contenente telaprevir/Pegasys/Copegus) in pazienti che hanno riportato una risposta nulla al trattamento precedente con la combinazione di interferone pegilato/ribavirina (PEG-IFN/RBV), ovvero che hanno ottenuto una riduzione &lt; 2 log10 UI/ml della carica virale dopo almeno 12 settimane di trattamento con PEG-IFN/RBV.
    E.2.2Secondary objectives of the trial
    - To estimate the difference between each experimental treatment group and the control group in virologic response over time (all visits) - To estimate the difference between each experimental treatment group and the control group in the proportion of patients who develop resistance to telaprevir and/or RO5024048/placebo - To compare the safety and tolerability of the treatment groups - To characterize the pharmacokinetics of RO4995855 (parent drug of RO5024048) and telaprevir when RO5024048 is administered in combination with telaprevir and Pegasys/Copegus.
    - Stimare la differenza tra ogni gruppo di trattamento sperimentale e il gruppo di controllo per quanto riguarda la risposta virologica nel tempo (tutte le visite) - Stimare la differenza tra ogni gruppo di trattamento sperimentale e il gruppo di controllo per quanto riguarda la percentuale di pazienti che sviluppano resistenza a telaprevir e/o a RO5024048/placebo - Confrontare la sicurezza e la tollerabilità dei gruppi di trattamento -Caratterizzare la farmacocinetica di RO4995855 (farmaco progenitore di RO5024048) e di telaprevir quando RO5024048 è somministrato in combinazione con telaprevir e Pegasys/Copegus.
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    • Male or female aged 18 years and older • Serologic evidence of CHC infection by an anti-HCV antibody (Ab) test (current or historical) • Evidence of CHC infection > 6 months duration • Serum HCV RNA quantifiable at ≥ 50,000 IU/mL as demonstrated by the Roche COBAS TaqMan HCV Test • Evidence of HCV genotype 1a or 1b infection by molecular assay • The following information related to the patient's response to the previous course of PEG-IFN/RBV therapy must be available in the medical records of the patient: (1) approved doses of prior PEGIFN/RBV treatment and the start/end date of previous treatment with PEG-IFN/RBV, (2) documentation of previous dose modifications or interruptions (or lack thereof) to ensure documentation of previous compliance with therapy, (3) HCV RNA prior to the start of previous treatment and at 12 weeks after the start of treatment (window of Week 11 to Week 16) showing a null response, defined as a < 2 log10 IU/mL decrease in viral titer after at least 12 weeks of treatment with PEGIFN/ RBV, (4) HCV assay used, and (5) limit of detection of the assay used. • Chronic liver disease consistent with CHC infection as seen via biopsy, using the scoring methods in Appendix B. Patients not yet designated as having cirrhosis or incomplete/transition to cirrhosis must have had a liver biopsy consistent with CHC within 24 calendar months of the first dose. For patients with cirrhosis or incomplete/transition to cirrhosis, there is no time frame for the biopsy.
    1. Pazienti di entrambi i sessi che abbiano compiuto i 18 anni di età. 2. Evidenza sierologica di infezione da epatite C cronica, dimostrata con un test per la determinazione degli anticorpi anti-HCV (attuale o precedente). 3. Evidenza di infezione da epatite C cronica da più di 6 mesi. 4. livelli di HCV RNA nel siero ≥ 50.000 UI/ml, documentati tramite Roche COBAS TaqMan HCV test. 5. Evidenza di infezione da HCV di genotipo 1a o 1b, al test molecolare. 6. Nelle cartelle cliniche dei pazienti devono essere disponibili le seguenti informazioni relative alla risposta dei pazienti alla terapia precedente con PEG-IFN/RBV: (1) dosi approvate di PEG-IFN/RBV relativamente al trattamento precedente e data di inizio/fine del trattamento precedente con PEG-IFN/RBV, (2) documentazione riguardo modifiche di dosaggio o interruzioni del trattamento precedente (o loro assenza) per assicurare la documentazione dell'aderenza al trattamento precedente, (3) HCV RNA prima dell'inizio del trattamento precedente e a 12 settimane dall'inizio del trattamento (finestra dalla settimana 11 alla settimana 16) che dimostri una risposta nulla alla terapia, definita come riduzione &lt; 2 log10 UI/ml della carica virale dopo almeno 12 settimane di trattamento con PEG-IFN/RBV, (4) test utilizzato per la determinazione dell'HCV e (5) limite di rilevamento del test di determinazione usato. 7. I pazienti devono aver interrotto il trattamento precedente per l'HCV almeno 12 settimane prima dell'arruolamento (somministrazione della prima dose) in questo studio. 8. Malattia epatica cronica compatibile con infezione da epatite C cronica, dimostrata tramite biopsia, utilizzando i metodi di score indicati nell'Appendice B. Per pazienti che non presentano cirrosi o cirrosi incompleta/transizione a cirrosi, dovrà essere disponibile una biopsia epatica compatibile con epatite C cronica, eseguita nei 24 mesi solari precedenti alla prima dose. Per i pazienti con cirrosi o cirrosi incompleta/transizione a cirrosi non è prevista alcuna finestra temporale per la biopsia.
    E.4Principal exclusion criteria
    • Positive test at screening for anti–hepatitis A virus (HAV) IgM Ab, hepatitis B surface antigen (HBsAg), or anti-HIV Ab • History of having received RO5024048/telaprevir or any crossresistant DAA agent at any previous time or use of any other systemic antiviral therapy with established or perceived activity against HCV ≤ 3 months prior to the first dose of study drug • History of having received any investigational drug ≤ 3 months prior to the first dose of study drug or the expectation that such drugs will be used during the study. • History or other evidence of a medical condition associated with chronic liver disease other than HCV (e.g., hemochromatosis, autoimmune hepatitis, Wilson's disease, alpha-1 antitrypsin deficiency, alcoholic liver disease, and/or toxin exposure) • Females who are pregnant or breastfeeding • Males with female partners who are pregnant • Absolute neutrophil count (ANC) < 1.5 × 103 cells/μL (< 1.5 × 109 cells/L) • Platelet count < 90 × 103 cells/μL (< 90 × 109 cells/L) • Hemoglobin concentration < 12 g/dL (120 g/L) in females or < 13 g/dL (130 g/L) in males or a baseline increased risk for anemia (e.g., thalassemia, sickle cell anemia, spherocytosis, history of gastrointestinal bleeding) or in those for whom anemia would be medically problematic • The use of colony-stimulating factors such as granulocyte colonystimulating factor (G-CSF), erythropoietin, blood transfusion, or other therapeutic agents to elevate hematology parameters to facilitate patient entry into the study within the last 6 months • Any patient with a history of severe psychiatric disease, including psychosis and/or depression, characterized by a suicide attempt, hospitalization for psychiatric disease, or a period of disability as a result of psychiatric disease who does not agree to have a psychiatric evaluation at screening and who does not agree to have continued monitoring by a mental health specialist at least every 4 weeks during the study • History of immunologically mediated disease (e.g., vasculitis, cryoglobulinemia, inflammatory bowel disease, idiopathic thrombocytopenic purpura, lupus erythematosus, autoimmune hemolytic anemia, scleroderma, severe psoriasis, rheumatoid arthritis requiring more than intermittent non-steroidal anti-inflammatory medications for management). • History or other evidence of decompensated liver disease. Coagulopathy, hyperbilirubinemia, hepatic encephalopathy, hypoalbuminemia, ascites, and bleeding from esophageal varices are conditions consistent with decompensated liver disease. • Serum creatinine > 1.5 times the ULN • History of pre-existing renal disease. Patients with a history of nephrolithiasis will be allowed. • Estimated creatinine clearance (CRCL) of ≤ 70 mL/min (≤ 1.17 mL/sec), calculated by the Cockcroft-Gault formula (see Appendix C) • Type 1 or 2 diabetes with glycosylated hemoglobin (HbA1c) of ≥ 8.5% at the screening visit • History or other evidence of chronic pulmonary disease associated with functional limitation • History of severe cardiac disease (e.g., New York Heart Association Functional Class III or IV, myocardial infarction within 6 months, ventricular tachyarrhythmia requiring ongoing treatment, unstable angina, or other significant cardiovascular disease).
    -Test positivo allo screening per l'anticorpo IgM anti-virus dell'epatite A (HAV), l'antigene di superficie dell'epatite B (HBsAg) o l'anticorpo anti-HIV. -Trattamento pregresso con RO5024048/telaprevir o qualsiasi antivirale ad azione diretta (DAA) con resistenza crociata in qualsiasi momento precedente o uso di qualsiasi altra terapia antivirale sistemica con attività confermata o percepita contro HCV nei 3 mesi prima della prima dose di farmaco dello studio. -Trattamento precedente con qualsiasi farmaco sperimentale ≤ 3 mesi prima della prima dose di farmaco in studio o previsione che tali farmaci verranno usati durante lo studio. I pazienti arruolati in questo studio non possono essere arruolati contemporaneamente in un altro studio a scopo di ricerca, diagnostica o trattamento. -Storia o altra evidenza di condizione medica associata a epatopatia cronica diversa da HCV (ad es. emocromatosi, epatite autoimmune, malattia di Wilson, deficit di alfa-1 antitripsina, epatopatia alcolica e/o esposizione a tossine). -Donne in gravidanza o allattamento. - Uomini con partner in gravidanza. - Conta assoluta dei neutrofili (ANC) &lt; 1,5 x 103 cellule/µl (&lt; 1,5 x 109 cellule/l). - Conta delle piastrine &lt; 90 x 103 cellule/µl (&lt; 90 x 109 cellule/l). - Concentrazione di emoglobina (Hgb) &lt; 12 g/dl (120 g/l) nelle donne o &lt; 13 g/dl (130 g/l) negli uomini o maggior rischio di anemia al basale (ad es. talassemia, anemia falciforme, sferocitosi, storia di sanguinamento gastrointestinale) o pazienti in cui l'anemia sarebbe clinicamente problematica. -Uso, negli ultimi 6 mesi, di fattori di crescita quali fattore stimolante le colonie granulocitarie (G-CSF), eritropoietina, trasfusione di sangue o altri agenti terapeutici che aumentano i parametri ematologici per facilitare l'arruolamento del paziente nello studio. -Qualsiasi paziente con anamnesi di grave malattia psichiatrica, tra cui psicosi e/o depressione, caratterizzata da tentativo di suicidio, ricovero ospedaliero per malattia psichiatrica o un periodo di disabilità dovuto a malattia psichiatrica, che non accetti di sottoporsi a visita psichiatrica allo screening e che non accetti di essere sottoposto a monitoraggio continuo da parte di uno specialista di salute mentale almeno ogni 4 settimane durante lo studio. -Storia di malattie mediate dal sistema immunitario [ad es. vasculite, crioglobulinemia, malattia intestinale infiammatoria, porpora trombocitopenica idiopatica, lupus eritematoso, anemia emolitica autoimmune, sclerodermia, psoriasi grave (definita come interessamento di &gt;10% del corpo, in cui il palmo di una mano equivale all’1%, o come interessamento delle mani e dei piedi), artrite reumatoide che richiede più di un trattamento intermittente con antinfiammatori non steroidei]. I pazienti con storia di malattia celiaca possono essere arruolati nello studio. - Storia o altra evidenza di epatopatia scompensata. Coagulopatia, iperbilirubinemia, encefalopatia epatica, ipoalbuminemia, ascite e sanguinamento da varici esofagee sono condizioni compatibili con diagnosi di epatopatia scompensata. -Creatinina sierica &gt; 1,5 volte il limite superiore di normalità. - Storia di malattia renale pre-esistente. I pazienti con storia di nefrolitiasi sono ammessi. -Clearance della creatinina stimata ≤ 70 ml/min (≤ 1,17 ml/sec), calcolata con formula di Cockcroft-Gault (vedere Appendice C). -Diabete di tipo 1 o 2 con emoglobina glicosilata (HbA1c) ≥ 8,5% alla visita di screening. -Storia o altra evidenza di malattia polmonare cronica associata a limitazione funzionale. -Storia di malattia cardiaca grave (es. classe funzionale NYHA III o IV, infarto del miocardio negli ultimi 6 mesi, tachiaritmie ventricolari richiedenti trattamento continuo, angina instabile o altra malattia cardiovascolare significativa).
    E.5 End points
    E.5.1Primary end point(s)
    Sustained virologic response (SVR-12).
    Risposta virologica sostenuta (SVR-12).
    E.5.1.1Timepoint(s) of evaluation of this end point
    12 weeks after end of treatment
    12 settimane dopo la fine del trattamento
    E.5.2Secondary end point(s)
    • To estimate the difference between each experimental treatment group and the control group in virologic response over time (all visits) • To estimate the difference between each experimental treatment group and the control group in the proportion of patients who develop resistance to telaprevir and/or RO5024048/placebo • To compare the safety and tolerability of the treatment groups • To characterize the pharmacokinetics of RO4995855 (parent drug of RO5024048) and telaprevir when RO5024048 is administered in combination with telaprevir and Pegasys/Copegus
    - Stimare la differenza tra ogni gruppo di trattamento sperimentale e il gruppo di controllo per quanto riguarda la risposta virologica nel tempo (tutte le visite) - Stimare la differenza tra ogni gruppo di trattamento sperimentale e il gruppo di controllo per quanto riguarda la percentuale di pazienti che sviluppano resistenza a telaprevir e/o a RO5024048/placebo - Confrontare la sicurezza e la tollerabilità dei gruppi di trattamento -Caratterizzare la farmacocinetica di RO4995855 (farmaco progenitore di RO5024048) e di telaprevir quando RO5024048 è somministrato in combinazione con telaprevir e Pegasys/Copegus.
    E.5.2.1Timepoint(s) of evaluation of this end point
    Baseline and all post-baseline visits
    Basale e tutte le viste successive a quella basale
    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 No
    E.6.13Others Yes
    E.6.13.1Other scope of the trial description
    Drug-Resistance, Samples for Roche Clinical Repository
    Resistenza al farmaco, camponi per RCR
    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) Yes
    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 concerned3
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA15
    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
    Canada
    United States
    E.8.7Trial has a data monitoring committee No
    E.8.8 Definition of the end of the trial and justification where it is not the last visit of the last subject undergoing the trial
    LVLS
    LVLS
    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 months20
    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 months20
    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.1.1Number of subjects for this age range: 0
    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: 130
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 10
    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 state15
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 75
    F.4.2.2In the whole clinical trial 140
    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)
    Please refer to protocol section 4.3.4 POST TRIAL ACCESS
    Si faccia riferimento alla sezione del protocollo 4.3.4 POST TRIAL ACCECC
    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 Decision2011-10-06
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2011-09-22
    P. End of Trial
    P.End of Trial StatusPrematurely Ended
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