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    Summary
    EudraCT Number:2021-000177-80
    Sponsor's Protocol Code Number:DCC-2618-01-008
    National Competent Authority:Spain - AEMPS
    Clinical Trial Type:EEA CTA
    Trial Status:Prematurely Ended
    Date on which this record was first entered in the EudraCT database:2021-08-18
    Trial results
    Index
    A. PROTOCOL INFORMATION
    B. SPONSOR INFORMATION
    C. APPLICANT IDENTIFICATION
    D. IMP IDENTIFICATION
    D.8 INFORMATION ON PLACEBO
    E. GENERAL INFORMATION ON THE TRIAL
    F. POPULATION OF TRIAL SUBJECTS
    G. INVESTIGATOR NETWORKS TO BE INVOLVED IN THE TRIAL
    N. REVIEW BY THE COMPETENT AUTHORITY OR ETHICS COMMITTEE IN THE COUNTRY CONCERNED
    P. END OF TRIAL
    Expand All   Collapse All
    A. Protocol Information
    A.1Member State ConcernedSpain - AEMPS
    A.2EudraCT number2021-000177-80
    A.3Full title of the trial
    A Phase 1b/2, Open-label, Multicenter Study to Evaluate the Safety, Tolerability, Efficacy, and Pharmacokinetics of Ripretinib in Combination
    with Binimetinib in Patients with Gastrointestinal Stromal Tumor (GIST)
    Estudio de fase Ib/II, abierto, multicéntrico para evaluar la seguridad, tolerabilidad, eficacia y farmacocinética de ripretinib en combinación con binimetinib en pacientes con tumor del estroma gastrointestinal (GIST)
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    This is a multicenter study that will evaluate the combination of Ripretinib with Binimetinib in Patients with Gastrointestinal Stromal Tumor (GIST)
    Este es un estudio multicentrico que evaluará la combinación de Ripretinib con Binimetinib en Pacientes con Tumor de Estroma Gastrointestinal (GIST)
    A.3.2Name or abbreviated title of the trial where available
    MEKi Combo trial
    MEKi Ensayo Combo
    A.4.1Sponsor's protocol code numberDCC-2618-01-008
    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 SponsorDeciphera Pharmaceuticals, LLC
    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 supportDeciphera Pharmaceuticals, LLC
    B.4.2CountryUnited States
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationDeciphera Pharmaceuticals, LLC
    B.5.2Functional name of contact pointclinicaltrials@deciphera.com
    B.5.3 Address:
    B.5.3.1Street Address200 Smith Street
    B.5.3.2Town/ cityWaltham
    B.5.3.3Post code02451
    B.5.3.4CountryUnited States
    B.5.4Telephone number781-906-1069
    B.5.6E-mailmmazzuca@deciphera.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 Yes
    D.2.1.1.1Trade name QINLOCK® (ripretinib)
    D.2.1.1.2Name of the Marketing Authorisation holderDeciphera Pharmaceuticals, LLC
    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 Yes
    D.2.5.1Orphan drug designation numberEU/3/17/1936
    D.3 Description of the IMP
    D.3.1Product nameRipretinib
    D.3.2Product code DCC-2618
    D.3.4Pharmaceutical form 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 INNRIPRETINIB
    D.3.9.1CAS number 1442472-39-0
    D.3.9.2Current sponsor codeDCC-2618
    D.3.9.3Other descriptive nameDP-4851
    D.3.9.4EV Substance CodeSUB192759
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number50
    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 Mektovi
    D.2.1.1.2Name of the Marketing Authorisation holderPierre Fabre Médicament Production
    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 nameBinimetinib
    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 INNBINIMETINIB
    D.3.9.1CAS number 606143-89-9
    D.3.9.4EV Substance CodeSUB179942
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number15
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin Yes
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) No
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product No
    D.3.11.3.2Gene therapy medical product No
    D.3.11.3.3Tissue Engineered Product No
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) No
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product No
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product No
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.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
    Gastrointestinal Stromal Tumor (GIST)
    Tumor del estroma gastrointestinal (GIST)
    E.1.1.1Medical condition in easily understood language
    Gastrointestinal stromal tumor (GIST) represents the most common form of sarcoma of the gastrointestinal tract, a relatively rare subset of cancers arising from mesenchymal cells in the body
    Tumor del estroma gastrointestinal (GIST) representa la forma más común de sarcoma del tracto gastrointestinal, un subgrupo de cancer relativamente raro surgido de las celulas mesenquimales del cuerpo
    E.1.1.2Therapeutic area Diseases [C] - Cancer [C04]
    MedDRA Classification
    E.1.3Condition being studied is a rare disease Yes
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    Escalation Phase:
    1. To evaluate safety and tolerability of ripretinib in combination with binimetinib in patients with advanced GIST.
    2. To determine the RP2D and the maximum tolerated dose (MTD). The RP2D at or below the MTD will be declared based on safety and tolerability data and used for expansion.

    Expansion Phase:
    1. To determine efficacy of the RP2D of ripretinib in combination with binimetinib as 2nd line therapy for patients with GIST by evaluating the objective response rate (ORR) according to GIST-specific modified RECIST (mRECIST v1.1).
    2. To determine safety and tolerability of the RP2D of ripretinib in combination with binimetinib
    Fase de aumento de la dosis:
    1. Evaluar la seguridad y la tolerabilidad de ripretinib en combinación con binimetinib en pacientes con GIST avanzado.
    2. Determinar la dosis recomendada para la fase II (DRF2) y la dosis máxima tolerable (DMT). La DRF2 a la DMT, o por debajo de esta, se declarará en función de los datos de seguridad y tolerabilidad y se utilizará para la ampliación.

    Fase de ampliación:
    1. Determinar la eficacia de la DRF2 de ripretinib en combinación con binimetinib como tratamiento de 2.ª línea para pacientes con GIST mediante la evaluación de la tasa de respuesta objetiva (TRO) de acuerdo con los criterios RECIST modificados (mRECIST v1.1) para el GIST.
    2. Determinar la seguridad y la tolerabilidad de la DRF2 de ripretinib en combinación con binimetinib.
    E.2.2Secondary objectives of the trial
    Escalation Phase:
    1. To characterize the pharmacokinetics (PK) of ripretinib and binimetinib when administered in combination.
    2. To evaluate the efficacy of ripretinib in combination with binimetinib in advanced GIST.

    Expansion Phase:
    1. To determine efficacy of the RP2D of ripretinib in combination with binimetinib as 2nd line therapy for patients with GIST including progression-free survival (PFS), overall survival (OS), duration of response (DOR), clinical benefit rate (CBR), and time to response (TTR).
    2. To characterize the PK of ripretinib and binimetinib when administered in combination at the RP2D.
    Fase de aumento de la dosis:
    1. Caracterizar la farmacocinética (FC) de ripretinib y binimetinib cuandose administran combinados.
    2. Evaluar la eficacia de ripretinib en combinación con binimetinib en el GIST avanzado.

    Fase de ampliación:
    1. Determinar la eficacia de la DRF2 de ripretinib en combinación con binimetinib como tratamiento de 2.ª línea para pacientes con GIST, incluidos la supervivencia sin progresión (SSP), la supervivencia general (SG), la duración de la respuesta (DR), la tasa de beneficio clínico (TBC) y el tiempo de respuesta (TR).
    2. Caracterizar la FC de ripretinib y binimetinib cuando se administran combinados a la DRF2.
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    Escalation Phase:
    1. Participant must have at least progressed on imatinib or have documented intolerance to imatinib. There is no maximum number of prior treatments.
    2. ECOG PS of 0 or 1 at Screening.
    3. Adults ≥18 years of age with advanced GIST (unresectable or metastatic).
    4. Histologic diagnosis of GIST and must be able to provide an archival tumor tissue sample taken after the last anti-cancer treatment, otherwise, a fresh tumor biopsy is required.
    5. Must have at least 1 measurable target lesion according to mRECIST v1.1 (non-nodal lesions must be ≥1.0 cm in the long axis or ≥ double the slice thickness in the long axis) within 21 days prior to the first dose of study drug.
    6. Female participants of childbearing potential must have a negative serum beta-human chorionic gonadotrophin (β-hCG) pregnancy test at screening and negative pregnancy test at Cycle 1 Day 1 prior to the first dose of study drug.
    7. Participants of reproductive potential must agree to use two methods of contraception with one of those methods being highly effective (See Protocol Section 8.3).
    8. Adequate organ function and bone marrow reserve as indicated by the following laboratory assessments performed at screening:
    a. Absolute Neutrophil Count (ANC) ≥1000/μL
    b. Hemoglobin ≥8 g/dL
    c. Platelet count ≥75,000/μL
    d. Total bilirubin ≤1.5× the upper limit of normal (ULN)
    e. Aspartate transaminase (AST) and alanine transaminase (ALT) ≤3× ULN (or ≤5× ULN in the presence of hepatic metastases with approval of the medical monitor)
    f. Creatinine clearance ≥50 ml/min based on Cockcroft Gault estimation.
    g. Prothrombin time (PT), international normalized ratio (INR) and partial thromboplastin time (PTT) ≤1.5× ULN. Participants on a stable regimen of anticoagulant therapy for at least one month prior to the first dose of study drug may have PT/INR measurements >1.5× ULN if, in the opinion of the Investigator, the participant is suitable for the study after discussion with the medical monitor
    9. Resolution of all toxicities from prior therapy to ≤ Grade 1 (or participant baseline) within 1 week prior to the first dose of study drug (excluding alopecia).
    10. Must be capable of understanding and complying with the protocol and the participant must have signed the informed consent form. A signed informed consent form (ICF) must be obtained before any study-specific procedures are performed.

    Expansion Phase:
    1. Participant must have progressed on imatinib or have a documented intolerance to imatinib. Participants must be naïve to all other systemic GIST therapy, including ripretinib or imatinib combinations.
    2. ECOG PS of 0 to 2 at Screening.
    3. Adults ≥18 years of age with advanced GIST (unresectable or metastatic).
    4. Histologic diagnosis of GIST and must be able to provide an archival tumor tissue sample taken after the last anti-cancer treatment, otherwise, a fresh tumor biopsy is required.
    5. Must have at least 1 measurable target lesion according to mRECIST v1.1 (non-nodal lesions must be ≥1.0 cm in the long axis or ≥ double the slice thickness in the long axis) within 21 days prior to the first dose of study drug.
    6. Female participants of childbearing potential must have a negative serum beta-human chorionic gonadotrophin (β-hCG) pregnancy test at screening and negative pregnancy test at Cycle 1 Day 1 prior to the first dose of study drug.
    7. Participants of reproductive potential must agree to use two methods of contraception with one of those methods being highly effective (See Section 8.3).
    8. Adequate organ function and bone marrow reserve as indicated by the following laboratory assessments performed at screening:
    a. Absolute Neutrophil Count (ANC) ≥1000/μL
    b. Hemoglobin ≥8 g/dL
    c. Platelet count ≥75,000/μL
    d. Total bilirubin ≤1.5× the upper limit of normal (ULN)
    e. Aspartate transaminase (AST) and alanine transaminase (ALT) ≤3× ULN (or ≤5× ULN in the presence of hepatic metastases with approval of the medical monitor)
    f. Creatinine clearance ≥50 ml/min based on Cockcroft Gault estimation.
    g. Prothrombin time (PT), international normalized ratio (INR) and partial thromboplastin time (PTT) ≤1.5× ULN. Participants on a stable regimen of anticoagulant therapy for at least one month prior to the first dose of study drug may have PT/INR measurements >1.5× ULN if, in the opinion of the Investigator, the participant is suitable for the study after discussion with the medical monitor
    9. Resolution of all toxicities from prior therapy to ≤ Grade 1 (or participant baseline) within 1 week prior to the first dose of study drug (excluding alopecia).
    10. Must be capable of understanding and complying with the protocol and the participant must have signed the informed consent form. A signed informed consent form (ICF) must be obtained before any study-specific procedures are performed
    Fase de aumento:
    1.El participante debe haber progresado al menos con imatinib o presentar intolerancia documentada a imatinib.No hay un nºmáximo de tratamientos anteriores
    2.EF según ECOG 0 o 1 en la selección
    3.Adultos de ≥18 años de edad con GIST avanzado(inoperable o metastásico)
    4.Debe presentar diagnóstico histológico de GIST y ser capaz de proporcionar una muestra de tejido tumoral de archivo tomada después del último tratamiento antineoplásico;de lo contrario, se requerirá una biopsia tumoral reciente
    5. Debe tener al menos 1 lesión diana medible de acuerdo con los criterios mRECISTv1.1(lesiones no ganglionares deben ser≥1,0cm en eje largo o ≥doble del grosor de corte en eje largo) en los 21días anteriores a la 1ªdosis del fármaco del estudio
    6.Las participantes fertiles deben tener una prueba de embarazo de gonadotropina coriónica humana beta(β-hCG)en suero negativa en la selección y prueba de embarazo negativa en día 1 del ciclo 1 antes de 1ªdosis del fármaco de estudio
    7.Los participantes fértiles deben aceptar el uso de dos métodos anticonceptivos,(véase la Sección 8.3)
    8.Función orgánica y reserva de médula ósea adecuadas según lo indicado por las siguientes evaluaciones analíticas realizadas en la selección:
    a.Recuento absoluto de neutrófilos(RAN)≥1000/μl b.Hemoglobina≥8g/dl c.Trombocitos≥75000/μl d.Bilirrubina total≤1,5x el límite superior de la normalidad(LSN) e.Aspartato transaminasa(AST) y alanina transaminasa(ALT)≤3 veces el LSN (o ≤5x el LSN en presencia de metástasis hepáticas con la aprobación del supervisor médico) f.Aclaramiento de creatinina≥50 ml/min según la estimación de Cockcroft Gault g.Tiempo protrombina(TP),índice internacional normalizado(INR) y tiempo de tromboplastina parcial(TTP)≤1,5x el LSN. Los participantes con una pauta posológica estable de tratamiento anticoagulante durante al menos un mes antes de la primera dosis del fármaco del estudio pueden tener mediciones de TP/INR >1,5x el LSN si, en opinión del investigador, el participante es apto para el estudio tras comentarlo con el supervisor médico
    9.Resolución de todas las toxicidades del tratamiento anterior hasta grado≤1(o valor inicial del participante)en el plazo de 1 semana antes de 1ªdosis del fármaco del estudio(salvo la alopecia).
    10.El participante debe ser capaz de comprender y cumplir el protocolo y haber firmado el HIP antes de realizar cualquier procedimiento del estudio
    Fase de ampliación:
    1.El participante debe haber progresado con imatinib o presentar intolerancia documentada a imatinib.Los participantes no deben haber recibido ningún otro tratamiento sistémico previo para el GIST, incluidas las combinaciones de ripretinib o imatinib
    2.EF según ECOG 0 a 2 en la selección
    3.Adultos de ≥18 años de edad con GIST avanzado (inoperable o metastásico)
    4.Debe presentar diagnóstico histológico de GIST y ser capaz de proporcionar una muestra de tejido tumoral de archivo tomada después del último tratamiento antineoplásico;de lo contrario,se requiere una biopsia tumoral reciente
    5.Debe tener al menos 1 lesión diana medible de acuerdo con los criterios mRECIST v1.1(las lesiones no ganglionares deben ser≥1,0cm en eje largo o ≥doble del grosor de corte en el eje largo)en los 21 días anteriores a la 1ªdosis del fármaco del estudio
    6.Las participantes fértiles deben tener una prueba de embarazo de gonadotropina coriónica humana beta(β-hCG)en suero negativa en la selección y una prueba de embarazo negativa en el día 1 del ciclo 1 antes de la primera dosis del fármaco del estudio.
    7.Los participantes fértiles deben aceptar el uso de dos métodos anticonceptivos(ver Sección 8.3)
    8.Función orgánica y reserva de médula ósea adecuadas según lo indicado por las siguientes evaluaciones analíticas realizadas en la selección:a.Recuento absoluto de neutrófilos(RAN)≥1000/μlb.Hemoglobina≥8g/dlc.Trombocitos≥75000/μld.Bilirrubina total ≤1,5x el límite superior de la normalidad(LSN)e.Aspartato transaminasa(AST) y alanina transaminasa (ALT)≤3 veces el LSN(o≤5 veces el LSN en presencia de metástasis hepáticas con la aprobación del supervisor médico)f.Aclaramiento de creatinina≥50 ml/min según la estimación de Cockcroft Gaultg.Tiempo protrombina(TP),índice internacional normalizado(INR) y tiempo de tromboplastina parcial(TTP)≤1,5x el LSN. Los participantes con una pauta posológica estable de tratamiento anticoagulante durante al menos un mes antes de la 1ªdosis del fármaco del estudio pueden tener mediciones de TP/INR>1,5x el LSN si,en opinión del investigador,el participante es apto para el estudio tras comentarlo con el supervisor médico
    9.Resolución de todas las toxicidades del tratamiento anterior hasta grado≤1(o valor inicial del participante)en el plazo de 1semana antes de la 1ªdosis del fármaco del estudio(salvo alopecia)
    10.El participante debe ser capaz de comprender y cumplir el protocolo y haber firmado el HIP antes de realizar cualquier procedimiento del estudio
    E.4Principal exclusion criteria
    Escalation Phase:
    1.Received anti-GIST therapy within 14days or 5×the half-life(whichever is shorter) of the first dose of study drug (investigational or approved therapy).
    2.Ongoing or prior participation in the DCC-2618-03-002 study
    3.Prior therapy with ripretinib
    4.Prior therapy with a MEK inhibitor
    5.Participants with a prior or concurrent malignancy whose natural history or treatment have the potential to interfere with the safety or efficacy assessment of this clinical trial. For example, participants receiving adjuvant cancer treatment are not eligible if those medications are potentially active against the disease under study or excluded per protocol. NOTE: Participants with a history of breast cancer, requiring continued hormonal treatment (eg anti-estrogen or an aromatase inhibitor) may continue treatment. Participants with a history of prostate cancer, requiring continued support with luteinizing hormone-releasing hormone (LHRH) agonists, with or without androgens, may continue treatment.
    6.Use of strong or moderate inducers of CYP3A (Flockhart, 2007), including certain herbal medications (eg, St.John’s Wort) within 14 days or 5× the half-life (whichever is longer) prior to the first dose of study drug through the end of treatment
    7.Participant has known active central nervous system metastases
    8.Participants with a history or current evidence of central serous retinopathy (CSR) or retinal vein occlusion (RVO) or predisposing factors to CSR or RVO (ie, uncontrolled glaucoma or ocular hypertension, uncontrolled diabetes mellitus, hyperviscosity or hypercoagulability syndromes) or other evidence of retinal pathology considered a risk factor for RVO or CSR. Glaucoma diagnosed within 1 month prior to Cycle1 Day1.
    9.History of retinal degenerative disease
    10.Hepatobiliary diseases including biliary tract diseases, autoimmune hepatitis, inflammation, fibrosis, cirrhosis of liver caused by viral, alcohol, or genetic reasons
    11.Participants who have New York Heart Association Class II-IV heart disease, active ischemia, or any other uncontrolled cardiac condition such as angina pectoris, clinically significant cardiac arrhythmia requiring therapy, poorly controlled hypertension (defined as systolic >150 mmHg or diastolic blood pressure >90 mmHg), or congestive heart failure
    12.Left ventricular ejection fraction (LVEF) <50% at screening
    13.Arterial thrombotic or embolic events such as cerebrovascular accident (including ischemic attacks) or hemoptysis within 6 months before the first dose of study drug

    Expansion Phase:
    1.Previous treatment with any other systemic GIST therapy other than imatinib.
    2.Received imatinib treatment less than 10 days prior to the first dose of study drug.
    3.Prior therapy with a MEK inhibitor.
    4.Participants with a prior or concurrent malignancy whose natural history or treatment have the potential to interfere with the safety or efficacy assessment of this clinical trial. For example, participants receiving adjuvant cancer treatment are not eligible if those medications are potentially active against the disease under study or excluded per protocol. NOTE: Participants with a history of breast cancer, requiring continued hormonal treatment (e.g. anti-estrogen or an aromatase inhibitor) may continue treatment. Participants with a history of prostate cancer, requiring continued support with luteinizing hormone-releasing hormone (LHRH) agonists, with or without androgens, may continue treatment.
    5.Use of strong or moderate inducers of CYP3A (Flockhart,2007),including certain herbal medications(eg, St.John’s Wort) within 14days or 5× the half-life (whichever is longer) prior to the first dose of strug through the end of treatment.
    6.Participant has known active central nervous system metastases.
    7.Participants with a history or current evidence of central serous retinopathy(CSR) or retinal vein occlusion(RVO) or predisposing factors to CSR or RVO (ie,uncontrolled glaucoma or ocular hypertension,uncontrolled diabetes mellitus,hyperviscosity or hypercoagulability syndromes)or other evidence of retinal pathology considered a risk factor for RVO or CSR. Glaucoma diagnosed within 1 month prior to Cycle1 Day1.
    8.History of retinal degenerative disease.
    9.Hepatobiliary diseases including biliary tract diseases, autoimmune hepatitis, inflammation, fibrosis, cirrhosis of liver caused by viral, alcohol, or genetic reasons.
    10.Participants who have NewYork Heart Association Class II - IV heart disease, active ischemia, or any other uncontrolled cardiac condition such as angina pectoris, clinically significant cardiac arrhythmia requiring therapy, poorly controlled hypertension (defined as systolic >150 mmHg or diastolic blood pressure >90 mmHg), or congestive heart failure.
    Full list of Exclusion Criteria can be found in Protocol section 8.2
    Fase de aumento:
    1.Haber recibido tratamiento anti-GIST en los 14 días o 5x la semivida (lo que sea más corto) antes de la primera dosis del fármaco del estudio (tratamiento en investigación o aprobado)
    2. Participación anterior o en curso en el estudio DCC-2618-03-002
    3. Tratamiento anterior con ripretinib.
    4. Tratamiento anterior con un inhibidor de MEK.
    5. Participantes con una neoplasia maligna previa o concomitante cuya evolución natural otratamiento puedan interferir en la evaluación de la seguridad o la eficacia de este ensayo clínico. Ej., los participantes que reciben tratamiento antineoplásico adyuvante no son aptos si esos medicamentos pueden ser activos contra la enfermedad en estudio o están excluidos según el protocolo. NOTA: Los participantes con antecedentes de cáncer de mama que necesiten tratamiento hormonal continuado (ej., antiestrógenos o un inhibidor de la aromatasa) pueden continuar el tratamiento. Los participantes con antecedentes de cáncer de próstata que necesiten asistencia continuada con agonistas de la hormona liberadora de la hormona luteinizante (LHRH), con o sin andrógenos, pueden continuar el tratamiento.
    6. Uso de inductores potentes o moderados del CYP3A (Flockhart, 2007), incluidos ciertos medicamentos a base de hierbas (ej., hierba de San Juan), en los 14 días o 5x la semivida (lo que sea más largo) antes de la primera dosis del fármaco del estudio y hasta el fin del tratamiento
    7. El participante tiene metástasis activas conocidas en el sistema nervioso central
    8.Participantes con antecedentes o indicios actuales de retinopatía serosa central (RSC) u oclusión de la vena retiniana (OVR) o factores predisponentes a la RSC o la OVR (es decir, glaucoma o hipertensión ocular no controlados, diabetes mellitus no controlada, síndromes de hiperviscosidad o de hipercoagulabilidad) u otros indicios de patología retiniana considerados como factor de riesgo de OVR o RSC. Glaucoma diagnosticado en el plazo de 1 mes antes del día 1 del ciclo 1. 9.Antecedentes de enfermedad degenerativa de la retina
    10.Enfermedades hepatobiliares, incluidas enfermedades de las vías biliares, hepatitis autoinmunitaria, inflamación, fibrosis o cirrosis hepática a causa de motivos víricos o genéticos o el alcohol
    11.Participantes que tengan cardiopatía de clase II-IV según NYHA, isquemia act o cualquier otra

    Fase de ampliación:
    1.Administración anterior de cualquier otro tratamiento sistémico para el GIST diferente de imatinib
    2.Haber recibido tratamiento con imatinib menos de 10 días antes de la primera dosis del fármaco del estudio
    3.Tratamiento anterior con un inhibidor de MEK
    4.Participantes con una neoplasia maligna previa o concomitante cuya evolución natural o tratamiento puedan interferir en la evaluación de la seguridad o la eficacia de este EC. Ej, los participantes que reciben tratamiento antineoplásico adyuvante no son aptos si esos medicamentos pueden ser activos contra la enfermedad en estudio o están excluidos según el protocolo. NOTA: Los participantes con antecedentes de cáncer de mama que necesiten tratamiento hormonal continuado (ej., antiestrógenos o un inhibidor de la aromatasa) pueden continuar el tratamiento.Los participantes con antecedentes de cáncer de próstata que necesiten asistencia continuada con agonistas de la hormona liberadora de la hormona luteinizante(LHRH), con/sin andrógenos, pueden continuar tratamiento
    5.Uso de inductores potentes o moderados del CYP3A(Flockhart, 2007), incluidos ciertos medicamentos a base de hierbas (ej., hierba de San Juan), en los 14 días o 5x la semivida (lo que sea más largo) antes de la primera dosis del fármaco del estudio y hasta el fin del tratamiento
    6.El participante tiene metástasis activas conocidas en el sistema nervioso central
    7.Participantes con antecedentes o indicios actuales de retinopatía serosa central(RSC) u oclusión de la vena retiniana (OVR) o factores predisponentes a la RSC o la OVR (es decir, glaucoma o hipertensión ocular no controlados, diabetes mellitus no controlada, síndromes de hiperviscosidad o de hipercoagulabilidad) u otros indicios de patología retiniana considerados como factor de riesgo de OVR o RSC.Glaucoma diagnosticado en el plazo de 1 mes antes del día 1 del ciclo 1.
    8.Antecedentes de enfermedad degenerativa de la retina
    9.Enfermedades hepatobiliares, incluidas enfermedades de las vías biliares, hepatitis autoinmunitaria,inflamación,fibrosis o cirrosis hepática a causa de motivos víricos o genéticos o el alcohol
    10.Participantes que tengan cardiopatía de clase II-IV según la NYHA, isquemia activa o cualquier otra afección cardíaca no controlada, como angina de pecho, arritmia cardíaca de importancia clínica que requiere tratamiento, hipertensión mal controlada (definida como tensión arterial sistólica>150 mmHg o tensión arterial diastólica>90 mmHg) o insuficiencia cardíaca congestiva.
    Lista completa de los criterios de exclusion se encuentra en la Sección 8.2 de Protocolo
    E.5 End points
    E.5.1Primary end point(s)
    Escalation Phase:
    The safety and tolerability of the combination of ripretinib and
    binimetinib will be evaluated by means of:
    • DLTs
    • Adverse event reports including treatment-emergent adverse events (TEAEs), serious adverse events (SAEs), and adverse event of special interest (AESI): squamous cell carcinoma (SCC) of skin

    Expansion Phase:
    Efficacy: ORR by mRECIST v1.1 based on investigator assessment
    Safety: Safety and tolerability will be evaluated by TEAEs, SAEs, AESIs.
    Fase de aumento :
    La seguridad y la tolerabilidad de la combinación deripretinib y binimetinib se evaluarán mediante:
    • TLD
    • Notificaciones de acontecimientos adversos, incluidos acontecimientos adversos surgidos durante el tratamiento (AAST), acontecimientos adversos graves (AAG) y acontecimiento adverso de especial interés (AAEI): carcinoma de células escamosas (CCE) de la piel.

    Fase de ampliación:
    Eficacia: TRO según los criterios mRECIST v1.1 en base a la evaluación del investigador.
    Seguridad: La seguridad y la tolerabilidad se evaluarán mediante AAST, AAG, AAEI.
    E.5.1.1Timepoint(s) of evaluation of this end point
    The primary endpoint ORR is defined as the proportion of treated participants who achieved confirmed CR or confirmed PR per mRECIST v1.1. For the primary analysis of the ORR, CR/PR should be confirmed with a repeat radiology assessment which is after the initial response and at least 4 weeks apart; SD should meet the criterion of at least 6 weeks of duration from the initiation of study treatment. The best response will be no response assessment for participants who have no measurable disease at baseline or no adequate post-baseline response assessment.
    El criterio de valoración principal TOR se define como la proporción de participantes tratados que alcanzaron RC confirmada o PR confirmada según mRECIST v1.1. Para el análisis primario de la TOR, la RC / PR debeconfirmarse con una evaluación radiológica repetida que se realiza después de la respuesta inicial y con al menos 4 semanas de diferencia; La SD debe cumplir el criterio de al menos 6 semanas de duración desde el inicio del tratamiento del estudio. La mejor respuesta será ninguna evaluación de respuesta para los participantes que no tengan una enfermedad medible al inicio del estudio o que no tengan una evaluación adecuada de la respuesta posterior al inicio.
    E.5.2Secondary end point(s)
    Escalation Phase:
    Secondary Pharmacokinetic Endpoints: Ripretinib and binimetinib pharmacokinetic endpoints will include the following but are not limited to:
    • Time to maximum observed concentration (tmax)
    • Maximum observed concentration (Cmax)
    • Trough observed concentration (Cmin)
    • Area under the concentration-time curve (AUC)
    Secondary Efficacy Endpoints: will be evaluated by mRECIST v1.1 and Choi criteria based on investigator assessment:
    • ORR (mRECIST v1.1)
    • PFS (mRECIST v1.1)
    • OS
    • ORR (Choi criteria)
    • DOR (mRECIST v1.1)
    • CBR at 4, 6, 9, 12 and 24 months (mRECIST v1.1)
    • TTR (mRECIST v1.1)

    Expansion Phase:
    Secondary Efficacy Endpoints: will be evaluated by mRECIST v1.1 and Choi criteria based on investigator assessment:
    • PFS (mRECIST v1.1)
    • OS
    • ORR (Choi)
    • DOR (mRECIST v1.1)
    • CBR (mRECIST v1.1)
    • TTR (mRECIST v1.1)
    Secondary Pharmacokinetic Endpoints: Ripretinib and binimetinib pharmacokinetic endpoints will include the following but are not limited to:
    • Time to maximum observed concentration (tmax)
    • Maximum observed concentration (Cmax)
    • Trough observed concentration (Cmin)
    • Area under the concentration-time curve (AUC)
    Fase de aumento:
    Los criterios de valoración farmacocinéticos de ripretinib y binimetinib incluirán, entre otros:
    • Tiempo hasta la concentración máxima observada (tmáx.)
    • Concentración máxima observada (Cmáx.)
    • Concentración mínima observada (Cmín.)
    • Área bajo la curva de concentración-tiempo (ABC)
    Criterios de valoración secundarios de la eficacia: se evaluarán mediante los criterios mRECIST v1.1 y los criterios de Choi en función de la evaluación del investigador:
    • TRO (mRECIST v1.1)
    • SSP (mRECIST v1.1)
    • SG
    • TRO (criterios de Choi)
    • DR (mRECIST v1.1)
    • TBC a los 4, 6, 9, 12 y 24 meses (mRECIST v1.1)
    • TR (mRECIST v1.1)

    Fase de ampliación:
    Criterios de valoración secundarios de la eficacia: se evaluarán mediantelos criterios mRECISTv1.1 y los criterios de Choi en función de la evaluación del investigador:
    • SSP (mRECIST v1.1)
    • SG
    • TRO (Choi)
    • DR (mRECIST v1.1)
    • TBC (mRECIST v1.1)
    • TR (mRECIST v1.1)
    Criterios de valoración farmacocinéticos secundarios: Los criterios de valoración farmacocinéticos de ripretinib y binimetinib incluirán, entre otros:
    • Tiempo hasta la concentración máxima observada (tmáx.)
    • Concentración máxima observada (Cmáx.)
    • Concentración mínima observada (Cmín.)
    • Área bajo la curva de concentración-tiempo (ABC)
    E.5.2.1Timepoint(s) of evaluation of this end point
    For timepoints see Protocol section 12.3.2.2. Analysis of the Secondary Endpoints
    Para los tiempos de valoracion ver la seccion de protocolo 12.3.2.2. Analysis of the Secondary Endpoints
    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) Yes
    E.7.1.1First administration to humans No
    E.7.1.2Bioequivalence study No
    E.7.1.3Other Yes
    E.7.1.3.1Other trial type description
    1b
    Ib
    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 No
    E.8.1.1Randomised No
    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 No
    E.8.2 Comparator of controlled trial
    E.8.2.1Other medicinal product(s) No
    E.8.2.2Placebo No
    E.8.2.3Other No
    E.8.3 The trial involves single site in the Member State concerned Yes
    E.8.4 The trial involves multiple sites in the Member State concerned No
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA14
    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
    LVLP
    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 months5
    E.8.9.1In the Member State concerned days
    E.8.9.2In all countries concerned by the trial years5
    E.8.9.2In all countries concerned by the trial months5
    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: 45
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 45
    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 state20
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 45
    F.4.2.2In the whole clinical trial 93
    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)
    There are no treatment plans specified after the subject has ended participation in the trial. After end of treatment, patients will be followed for overall survival follow up until death or withdrawal of consent.
    No se especifican planes de tratamiento después de que el sujeto haya terminado su participación en el ensayo. Una vez finalizado el tratamiento, se realizará un seguimiento de los pacientes para un seguimiento de la supervivencia general hasta fallecimiento o la retirada del consentimiento.
    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 Decision2021-08-17
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2021-08-03
    P. End of Trial
    P.End of Trial StatusPrematurely Ended
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