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    Summary
    EudraCT Number:2021-003715-26
    Sponsor's Protocol Code Number:C4221022
    National Competent Authority:Italy - Italian Medicines Agency
    Clinical Trial Type:EEA CTA
    Trial Status:Ongoing
    Date on which this record was first entered in the EudraCT database:2022-03-14
    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 ConcernedItaly - Italian Medicines Agency
    A.2EudraCT number2021-003715-26
    A.3Full title of the trial
    A PHASE 2, RANDOMIZED, OPEN-LABEL STUDY OF ENCORAFENIB AND CETUXIMAB PLUS PEMBROLIZUMAB VERSUS PEMBROLIZUMAB ALONE IN PARTICIPANTS WITH PREVIOUSLY UNTREATED BRAF V600E-MUTANT, MSI-H/DMMR METASTATIC COLORECTAL CANCER
    STUDIO DI FASE 2, RANDOMIZZATO, IN APERTO, CON ENCORAFENIB E CETUXIMAB PIÙ PEMBROLIZUMAB RISPETTO A PEMBROLIZUMAB IN MONOTERAPIA IN PARTECIPANTI AFFETTI DA TUMORE DEL COLON-RETTO METASTATICO MSI-H/DMMR CON MUTAZIONE DI BRAF V600E PRECEDENTEMENTE NON TRATTATO
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    The SEAMARK Study: Phase 2 Study of First-line Encorafenib and Cetuximab Plus Pembrolizumab in Participants With BRAF V600E-mutant, MSIH/ dMMR Metastatic Colorectal Cancer
    Lo studio SEAMARK: Studio di Fase 2 sul trattamento di prima linea con encorafenib e cetuximab più pembrolizumab in partecipanti affetti da tumore del colon-retto metastatico MSI-H/dMMR con mutazione di BRAF V600E
    A.3.2Name or abbreviated title of the trial where available
    -
    -
    A.4.1Sponsor's protocol code numberC4221022
    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
    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., 235 East 42nd Street, New York, NY 10017
    B.4.2CountryItaly
    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 Centre
    B.5.3 Address:
    B.5.3.1Street Address235 East 42nd Street
    B.5.3.2Town/ cityNew York
    B.5.3.3Post codeNY 10017
    B.5.3.4CountryItaly
    B.5.4Telephone number+18007181021
    B.5.6E-mailClinicalTrials.gov_Inquiries@pfizer.com
    D. IMP Identification
    D.IMP: 1
    D.1.2 and D.1.3IMP RoleComparator
    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 KEYTRUDA®
    D.2.1.1.2Name of the Marketing Authorisation holderMerck Sharp & Dohme B.V.
    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 name-
    D.3.2Product code [-]
    D.3.4Pharmaceutical form Solution for injection/infusion
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPIntravenous use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNPembrolizumab
    D.3.9.1CAS number 1374853-91-4
    D.3.9.2Current sponsor code-
    D.3.9.4EV Substance CodeSUB167136
    D.3.10 Strength
    D.3.10.1Concentration unit mg/ml milligram(s)/millilitre
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number25
    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 Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    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 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 BRAFTOVI - 75 MG - CAPSULE RIGIDE - USO ORALE - BLISTER (PA/ALU/PVC/ALU) - 42 CAPSULE
    D.2.1.1.2Name of the Marketing Authorisation holderPIERRE FABRE MEDICAMENT
    D.2.1.2Country which granted the Marketing AuthorisationEuropean Union
    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 nameEncorafenib
    D.3.2Product code [PF-07263896]
    D.3.4Pharmaceutical form Capsule, hard
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNEncorafenib
    D.3.9.1CAS number 1269440-17-6
    D.3.9.2Current sponsor codePF-07263896
    D.3.9.4EV Substance CodeSUB177218
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number75
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin Yes
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) No
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    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 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 ERBITUX - 5 MG/ML SOLUZIONE PER INFUSIONE - USO ENDOVENOSO- FLACONCINO (VETRO) 100 ML 1 FLACONCINO
    D.2.1.1.2Name of the Marketing Authorisation holderMERCK KGAA
    D.2.1.2Country which granted the Marketing AuthorisationEuropean Union
    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 nameCetuximab
    D.3.2Product code [-]
    D.3.4Pharmaceutical form Solution for injection/infusion
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPIntravenous use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNCETUXIMAB
    D.3.9.2Current sponsor code-
    D.3.9.4EV Substance CodeSUB01178MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg/ml milligram(s)/millilitre
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number5
    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 Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    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 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 KEYTRUDA®
    D.2.1.1.2Name of the Marketing Authorisation holderMerck Sharp & Dohme B.V.
    D.2.1.2Country which granted the Marketing AuthorisationEuropean Union
    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 name-
    D.3.2Product code [-]
    D.3.4Pharmaceutical form Solution for injection/infusion
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPIntravenous use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNPembrolizumab
    D.3.9.1CAS number 1374853-91-4
    D.3.9.2Current sponsor code-
    D.3.9.4EV Substance CodeSUB167136
    D.3.10 Strength
    D.3.10.1Concentration unit mg/ml milligram(s)/millilitre
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number25
    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 Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    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 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
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    MSI-H/dMMR metastatic colorectal cancer.
    Cancro colorettale metastatico MSI-H/dMMR
    E.1.1.1Medical condition in easily understood language
    BRAFV600E mutant, colorectal cancer
    Cancro colorettale BRAFV600E mutante
    E.1.1.2Therapeutic area Diseases [C] - Cancer [C04]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 21.0
    E.1.2Level PT
    E.1.2Classification code 10061451
    E.1.2Term Colorectal cancer
    E.1.2System Organ Class 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps)
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 21.0
    E.1.2Level PT
    E.1.2Classification code 10052358
    E.1.2Term Colorectal cancer metastatic
    E.1.2System Organ Class 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps)
    E.1.3Condition being studied is a rare disease No
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    To compare the efficacy of encorafenib and cetuximab plus pembrolizumab (Triplet Arm [Arm A]) vs pembrolizumab (Control Arm [Arm B])
    Confrontare l’efficacia di encorafenib e cetuximab più pembrolizumab (Braccio tripletta [Braccio A]) rispetto a
    E.2.2Secondary objectives of the trial
    - To assess the overall safety and tolerability of Arm A vs Arm B;
    - To assess the efficacy of Arm A vs Arm B;
    - To confirm the BRAF and MSI status in tumor tissue;
    - To evaluate the effect on PROs of Arm A vs Arm B.
    - Valutare la sicurezza e la tollerabilità complessive del Braccio A rispetto al Braccio B
    - Valutare l’efficacia nel Braccio A rispetto al Braccio B
    - Confermare lo stato di BRAF e MSI nel tessuto tumorale
    - Valutare l’effetto sui risultati riportati dal paziente (PRO) nel Braccio A rispetto al Braccio B
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    Participants are eligible to be included in the study only if all of the following criteria apply:
    I. Molecular Prescreening Inclusion Criteria
    1. Locally confirmed dMMR or MSI-H disease in tumor tissue or blood (eg. ctDNA genetic testing) as determined by a local laboratory assay in a CLIA- or similarly certified laboratory.
    2. Locally confirmed BRAF V600E mutation in tumor tissue or blood (eg, ctDNA genetic testing) as determined by either PCR or NGS-based local laboratory assay in a CLIA- or similarly certified laboratory.
    Screening Inclusion Criteria
    3. Male or female participants age =16 years at the time of informed consent/assent (or the minimum country specific age of consent if >16). In countries or sites where enrollment of adolescents is not permitted (eg, Germany), male or female participants age =18 years at the time of informed consent.
    Type of Participant and Disease Characteristics:
    4. Participants who are willing and able to comply with all scheduled visits, treatment plan, laboratory tests, lifestyle considerations, and other study procedures.
    5. Histologically or cytologically confirmed metastatic Stage IV colorectal adenocarcinoma.
    Note: Patients with oligometastatic disease previously treated with curative intent are
    eligible to participate in the study as long as they have baseline measurable disease per RECIST 1.1.
    6. Presence of measurable disease per RECIST v1.1, as assessed by investigator and evidenced by available baseline tumor scan.
    Note: Baseline scan is defined as the last scan prior to the date of randomization (Section 10.10). Note: Baseline scans will be required to be available for subsequent submission to a central radiology vendor to be assessed by the BICR.
    7. Availability of adequate tumor tissue (primary or metastatic; archival or newly obtained; block or slides; see Section 8.6.1). Whenever possible, the archival sample should be from the same tumor block that was used for local BRAF V600E mutation and MSI-H/dMMR testing. This tissue block should be obtained from a biopsy or surgery that was performed within 2 years prior to study enrollment. A newly obtained tumor tissue biopsy must be provided prior to randomization for
    participants unable to provide adequate archival tumor tissue. If a newly obtained biopsy is taken, the biopsy should be taken from a nontarget lesion when possible.
    8. Have not received prior systemic regimens for metastatic disease.
    Note: Participants with early stage disease (eg, Stages I-III) treated with surgery
    followed by chemotherapy (eg, treatment in the adjuvant setting) or have received prior systemic neoadjuvant therapy with or without radiation who present with new lesions or evidence of disease
    recurrence during or within 6 months of the last dose of chemotherapy would be considered as having received 1 prior systemic therapy in the metastatic setting.
    9. ECOG performance status of =1.

    For full list of inclusion criteria please refer to study protocol.
    I partecipanti sono idonei all’inclusione nello studio solo se soddisfano tutti i seguenti criteri:
    1. Malattia dMMR o MSI-H confermata a livello locale nel tessuto tumorale o nel sangue (ad es. test genetico del ctDNA), come determinato da un test in un laboratorio locale con certificazione CLIA o simile.
    2. Mutazione BRAF V600E confermata a livello locale nel tessuto tumorale o nel sangue (ad es. test genetico del ctDNA), come determinato mediante PCR o test basato su NGS in un laboratorio locale con certificazione CLIA o simile.
    3. Partecipanti di sesso maschile o femminile di età = 16 anni al momento del consenso/assenso informato (o l’età minima nazionale specifica per il consenso se > 16 anni). Nei Paesi o centri in cui l’arruolamento di adolescenti non è consentito (ad es. Germania), partecipanti di sesso maschile o femminile di età = 18 anni al momento del consenso informato.
    4. Partecipanti che abbiano la volontà e la capacità di rispettare il programma delle visite, il piano di trattamento, i test di laboratorio, le considerazioni relative allo stile di vita e altre procedure dello studio.
    5. Adenocarcinoma colorettale metastatico al IV stadio confermato istologicamente o citologicamente.
    Nota: i pazienti con malattia oligometastatica precedentemente trattata con intento curativo sono idonei a partecipare allo studio a condizione che al basale presentino una malattia misurabile secondo i criteri RECIST 1.1.
    6. Presenza di malattia misurabile secondo i criteri RECIST v1.1, così come è stata valutata dallo sperimentatore ed evidenziata da una scansione tumorale disponibile al basale.
    Nota: la scansione al basale è definita come l’ultima scansione precedente alla data di
    randomizzazione (Paragrafo 10.10).
    Nota: le scansioni al basale dovranno essere disponibili per la successiva presentazione a un istituto radiologico centrale per essere valutate nella revisione radiologica indipendente condotta in cieco (BICR).
    7. Disponibilità di tessuto tumorale adeguato (primario o metastatico; d’archivio o di recente acquisizione; blocchetto o vetrini; vedere Paragrafo 8.6.1). Ove possibile, il campione d’archivio deve provenire dallo stesso blocchetto tumorale utilizzato per le analisi locali della mutazione BRAF V600E e dello stato MSI-H/dMMR. Questo blocchetto di tessuto deve essere ottenuto da una biopsia o un intervento chirurgico eseguito nei 2 anni precedenti l’arruolamento nello studio. Una biopsia di tessuto
    tumorale di recente acquisizione deve essere fornita prima della randomizzazione per i partecipanti non in grado di fornire un tessuto tumorale d’archivio adeguato. Se viene prelevata una biopsia di nuova acquisizione, quando possibile deve essere prelevata da una lesione non target.
    8. Il paziente non deve aver ricevuto precedenti regimi sistemici per malattia metastatica.
    Nota: i partecipanti con malattia in stadio iniziale (ad es. I-III Stadio) trattati con intervento chirurgico seguito da chemioterapia (ad es. trattamento nel contesto adiuvante) o che hanno ricevuto una precedente terapia neoadiuvante sistemica, con o senza radioterapia, che presentano nuove lesioni o evidenza di recidiva della malattia durante o entro 6 mesi dall’ultima dose di chemioterapia saranno considerati come sottoposti a 1 precedente terapia sistemica nel contesto metastatico.
    9. Stato di validità ECOG = 1.

    Per l'elenco completo dei criteri di inclusione si prega di fare riferimento al protocollo di studio.
    E.4Principal exclusion criteria
    Participants are excluded from the study if any of the following criteria apply:
    Screening Exclusion Criteria
    Medical Conditions:
    1. Colorectal adenocarcinoma that is RAS mutant or for which RAS mutation status is unknown.
    2. Documented clinical disease progression (eg, worsening of performance status, clinical symptoms, or clinically significant laboratory parameters demonstrating worsening of disease) or radiographic disease progression during the screening period.
    3. Has active CNS metastases and/or carcinomatous meningitis. Participants with previously treated brain metastases may participate provided they are radiologically stable, ie, without evidence of
    progression for at least 4 weeks by repeat imaging (note that the repeat imaging should be performed during study screening), clinically stable and without requirement of steroid treatment for at least 14 days prior to first dose of study intervention.
    4. Leptomeningeal disease.
    5. Diagnosis of immunodeficiency or an active autoimmune disease that required systemic treatment in the past 2 years (ie, with use of disease modifying agents, corticosteroids, or immunosuppressive drugs). Note: Participants with diabetes type I, vitiligo, psoriasis, controlled asthma, Graves' disease, Hashimoto's disease or hypo- or hyperthyroid disease are exceptions and may participate. Note: Replacement and symptomatic therapies (eg, levothyroxine, insulin, or physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency) are not
    considered a form of immunosuppressive agents and are permitted.
    6. Presence of acute or chronic pancreatitis.
    7. History of chronic inflammatory bowel disease requiring medical intervention (immunomodulatory or immunosuppressive medications or surgery) = 12 months prior to randomization.
    8. Unable to swallow, retain, and absorb oral medications.
    9. Impaired gastrointestinal function (eg, uncontrolled nausea, vomiting or diarrhea, malabsorption syndrome, small bowel resection) or disease which may significantly alter the absorption of oral study intervention orrecent changes in bowel function suggesting current or impending bowel
    obstruction.

    For full list of exclusion criteria please refer to study protocol.
    I partecipanti sono esclusi dallo studio se soddisfano uno qualsiasi dei seguenti criteri:
    1. Adenocarcinoma colorettale con RAS mutato o per il quale lo stato mutazionale di RAS non è noto.
    2. Progressione clinica della malattia documentata (ad es. peggioramento dello stato di validità, sintomi clinici o parametri di laboratorio clinicamente significativi che dimostrino un peggioramento della malattia) o progressione radiografica della malattia durante il periodo di screening.
    3. Presenza di metastasi attive nell’SNC e/o meningite carcinomatosa. I partecipanti con metastasi cerebrali precedentemente trattate possono partecipare a condizione che siano radiologicamente stabili, ovvero senza evidenza di progressione per almeno 4 settimane indicata da esami di diagnostica per immagini ripetuti (si noti che la ripetizione degli esami di diagnostica per immagini deve essere eseguita durante lo screening per lo studio), clinicamente stabili e non necessitino di
    trattamento steroideo per almeno 14 giorni prima della prima dose del trattamento dello studio.
    4. Malattia leptomeningea.
    5. Diagnosi di immunodeficienza o malattia autoimmune attiva che ha richiesto un trattamento sistemico (ovvero, con uso di agenti modificanti la malattia, corticosteroidi o farmaci immunosoppressori) negli ultimi 2 anni.
    Nota: i partecipanti con diabete di tipo I, vitiligine, psoriasi, asma controllata, malattia di Graves, malattia di Hashimoto o ipo- o ipertiroidismo costituiscono eccezioni e possono partecipare.
    Nota: le terapie sostitutive e sintomatiche (ad es. levotiroxina, insulina o terapia sostitutiva fisiologica con corticosteroidi per insufficienza surrenalica o ipofisaria) non sono considerate una forma di agenti immunosoppressori e sono consentite.
    6. Presenza di pancreatite acuta o cronica.
    7. Anamnesi di malattia infiammatoria intestinale cronica che richieda un intervento terapeutico (farmaci immunomodulatori o immunosoppressori, oppure intervento chirurgico) = 12 mesi prima della randomizzazione.
    8. Impossibilità di deglutire, trattenere e assorbire i farmaci per via orale.
    9. Compromissione della funzionalità gastrointestinale (ad es. nausea, vomito o diarrea non controllati, sindrome da malassorbimento, resezione dell’intestino tenue) o malattia che potrebbe alterare significativamente l’assorbimento del trattamento orale dello studio o recenti alterazioni della funzionalità intestinale che suggeriscono un’occlusione intestinale attuale o imminente.

    Per l'elenco completo dei criteri di esclusione si prega di fare riferimento al protocollo di studio.
    E.5 End points
    E.5.1Primary end point(s)
    PFS per investigator, defined as the time from randomization until PD based on investigator assessment per RECIST v1.1 or death due to any cause, whichever occurs first.
    PFS, definita dall’intervallo di tempo dalla randomizzazione alla progressione della malattia (PD) in base alla valutazione dello sperimentatore secondo i criteri RECIST v1.1 o al decesso per qualsiasi causa, a
    seconda di quale evento si verifichi per primo.
    E.5.1.1Timepoint(s) of evaluation of this end point
    The primary efficacy analysis of the trial will be the comparison of PFS per investigator assessment between the 2 treatment arms using a stratified log-rank test at 1-sided a = 0.15 and is anticipated to occur approximately 45 months after the first participant is randomized.
    L'analisi di efficacia primaria dello studio sarà il confronto della PFS secondo valutazione dello sperimentatore tra i 2 bracci di trattamento utilizzando un log-rank test stratificato 1-side a = 0,15 e dovrebbe verificarsi circa 45 mesi dopo la randomizzazione del primo partecipante.
    E.5.2Secondary end point(s)
    - Incidence and severity of AEs graded according to the NCI CTCAE v4.03 and changes in clinical laboratory test parameters, vital signs and ECGs
    - Incidence of dosing interruptions, dose modifications and permanent discontinuations associated with AEs
    - OS, defined as the time from the date of randomization to the date of death due to any cause
    - Objective response, defined as confirmed CR or confirmed PR based on investigator assessment per RECIST v1.1, from the date of randomization until the date of the first documentation of PD, death or start of new anticancer therapy
    - DOR, defined as the time from the first response, until PD based on investigator assessment per RECIST v1.1 or death due to any cause, whichever occurs first
    - BRAF and MSI-status as determined by retrospective central testing of baseline tumor tissue;
    - EORTC QLQ-C30: change from baseline in the global health status/QoL, functional and symptom scales, and single items
    - EQ-5D-5L: change from baseline in the index score and VAS
    - PGIS score: change from baseline in the score
    - PGIC score
    - Incidenza e gravità degli EA classificati secondo i criteri NCI CTCAE v4.03 e variazioni nei parametri dei test clinici di laboratorio, nei parametri vitali e negli ECG
    - Incidenza di interruzioni della somministrazione, modifiche della dose e interruzioni permanenti associate a EA
    - OS, definita dall’intervallo di tempo dalla randomizzazione alla data del decesso per qualsiasi causa
    - Risposta obiettiva, definita come risposta completa (CR) confermata o risposta parziale (PR) confermata in base alla valutazione dello sperimentatore secondo i criteri RECIST v1.1, dalla data della randomizzazione alla data della prima documentazione di PD, decesso o inizio di una nuova terapia antitumorale
    - Durata della risposta (DOR), definita dall’intervallo di tempo dalla prima risposta alla PD in base alla valutazione dello sperimentatore secondo i criteri RECIST v1.1 o al decesso per qualsiasi causa, a seconda di quale evento si verifichi
    per primo
    - Stato BRAF e MSI determinato mediante analisi retrospettiva centrale del tessuto tumorale al basale
    - EORTC QLQ-C30: variazione rispetto al basale dello stato di salute globale/della qualità di vita (QoL), scale funzionali e sintomatiche, e voci singole
    - EQ-5D-5L: variazione rispetto al basale nel punteggio indice e nella scala analogica visiva
    (VAS)
    - Questionario della gravità complessiva dei sintomi riferita dal paziente (PGIS): variazione del punteggio rispetto al basale
    - Punteggio al questionario dell’impressione globale di cambiamento riferita dal paziente (PGIC)
    E.5.2.1Timepoint(s) of evaluation of this end point
    throughout the study
    durante tutto lo studio
    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 No
    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 Yes
    E.6.11Pharmacogenomic No
    E.6.12Pharmacoeconomic No
    E.6.13Others Yes
    E.6.13.1Other scope of the trial description
    Tolerability
    Tollerabilità
    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 Yes
    E.8.1.3Single blind No
    E.8.1.4Double blind No
    E.8.1.5Parallel group No
    E.8.1.6Cross over No
    E.8.1.7Other Yes
    E.8.1.7.1Other trial design description
    -
    -
    E.8.2 Comparator of controlled trial
    E.8.2.1Other medicinal product(s) No
    E.8.2.2Placebo No
    E.8.2.3Other Yes
    E.8.2.3.1Comparator description
    -
    -
    E.8.2.4Number of treatment arms in the trial2
    E.8.3 The trial involves single site in the Member State concerned No
    E.8.4 The trial involves multiple sites in the Member State concerned Yes
    E.8.4.1Number of sites anticipated in Member State concerned11
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA25
    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 Information not present in EudraCT
    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
    Canada
    United States
    Belgium
    Czechia
    Denmark
    France
    Germany
    Italy
    Netherlands
    Norway
    Poland
    Slovakia
    Spain
    Sweden
    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
    Ultima visita dell'ultimo paziente in studio
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years5
    E.8.9.1In the Member State concerned months0
    E.8.9.1In the Member State concerned days0
    E.8.9.2In all countries concerned by the trial years5
    E.8.9.2In all countries concerned by the trial months0
    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 Yes
    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) Yes
    F.1.1.6.1Number of subjects for this age range: 5
    F.1.2Adults (18-64 years) Yes
    F.1.2.1Number of subjects for this age range: 95
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 4
    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 104
    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)
    A continued access to treatment may be offered after the study completion in case of a life-threatening or severe medical condition, if there are no appropriate alternative treatments available, if in the Clinician’s judgment the treatment with the study drug shows clinical benefit and if continued access to such treatment is permitted under the local regulations.
    Potrebbe essere offerto un accesso continuato al trattamento dopo aver completato lo studio per una condizione medica grave o pericolosa per la vita, se non sono disponibili cure alternative appropriate, se a giudizio del medico il trattamento con il farmaco in studio mostra un vantaggio clinico e se l'accesso continuato a tale trattamento è consentito dalle normative locali.
    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 Decision2022-06-01
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2022-03-28
    P. End of Trial
    P.End of Trial StatusOngoing
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