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    Summary
    EudraCT Number:2019-003779-20
    Sponsor's Protocol Code Number:SCO101-001
    National Competent Authority:Spain - AEMPS
    Clinical Trial Type:EEA CTA
    Trial Status:Ongoing
    Date on which this record was first entered in the EudraCT database:2021-11-10
    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 number2019-003779-20
    A.3Full title of the trial
    An open-label phase II prospective clinical trial to investigate safety, tolerability, maximum tolerated dose and anti-tumor effect for SCO-101 in combination with FOLFIRI as a safe and efficient treatment modality in metastatic or advanced colorectal cancer (mCRC) patients with acquired FOLFIRI resistant cancer disease.
    Ensayo clínico prospectivo abierto de fase II para investigar la seguridad, la tolerabilidad, la dosis máxima tolerada y el efecto antitumoral de SCO-101 en combinación con FOLFIRI en una modalidad de tratamiento segura y eficaz en el cáncer colorrectal metastásico o avanzado (CCRm) en pacientes con cáncer con resistencia adquirida a FOLFIRI.
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    An open phase II study of safety, tolerability, highest tolerable dose and anti-tumor effect of SCO-101 in combination with FOLFIRI as a safe and effective treatment of patients with widespread colorectal cancer who has developed treatment resistance to treatment with FOLFIRI
    Un estudio de fase II abierto de seguridad, tolerabilidad, dosis máxima tolerable y efecto antitumoral de SCO-101 en combinación con FOLFIRI como tratamiento seguro y eficaz en pacientes con cáncer colorrectal generalizado que ha desarrollado resistencia al tratamiento con FOLFIRI.
    A.4.1Sponsor's protocol code numberSCO101-001
    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 SponsorScandion Oncology A/S
    B.1.3.4CountryDenmark
    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 supportScandion Oncology A/S
    B.4.2CountryDenmark
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationScandion Oncology A/S
    B.5.2Functional name of contact pointClinical Trials Infomation
    B.5.3 Address:
    B.5.3.1Street AddressFruebjergvej 3
    B.5.3.2Town/ cityCopenhagen
    B.5.3.3Post code2100
    B.5.3.4CountryDenmark
    B.5.4Telephone number+4524943782
    B.5.6E-mailpmv@scandiononcology.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 nameSCO-101
    D.3.2Product code SCO-101
    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 INNSCO-101
    D.3.9.1CAS number 265646-85-3
    D.3.9.2Current sponsor codeSCO-101
    D.3.9.3Other descriptive nameN-[4-bromo-2-(1H-1,2,3,4-tetrazol-5-yl)phenyl]-N'-[3,5- bis(trifluoromethyl)phenyl]urea
    D.3.9.4EV Substance CodeSUB213749
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number150
    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.2.1.2Country 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 Injection
    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 INNFluorouracil
    D.3.9.2Current sponsor codeFluorouracil
    D.3.9.3Other descriptive nameFLUOROURACIL
    D.3.9.4EV Substance CodeSUB07721MIG
    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 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.2.1.2Country which granted the Marketing AuthorisationGermany
    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 IMPIntravenous use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNDisodium folinate
    D.3.9.3Other descriptive nameDISODIUM FOLINATE
    D.3.9.4EV Substance CodeSUB20566
    D.3.10 Strength
    D.3.10.1Concentration unit mg/ml milligram(s)/millilitre
    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: 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.2.1.2Country 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 Concentrate for solution for 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 INNIrinotecan Hydrochloride
    D.3.9.3Other descriptive nameIRINOTECAN HYDROCHLORIDE
    D.3.9.4EV Substance CodeSUB02772MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg/ml milligram(s)/millilitre
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number20
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin Yes
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) 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: 5
    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 nameSCO-101
    D.3.2Product code SCO-101
    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 INNSCO-101
    D.3.9.1CAS number 265646-85-3
    D.3.9.2Current sponsor codeSCO-101
    D.3.9.3Other descriptive nameN-[4-bromo-2-(1H-1,2,3,4-tetrazol-5-yl)phenyl]-N'-[3,5- bis(trifluoromethyl)phenyl]urea
    D.3.9.4EV Substance CodeSUB213749
    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.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
    Metastatic or advanced colorectal cancer (mCRC) with acquired resistance to chemotherapy.
    Pacientes con CCRm con resistencia adquirida a FOLFIRI.
    E.1.1.1Medical condition in easily understood language
    Cancer in the colon or rectal area, which has spread to other parts of the body and which is no longer sensitive to chemotherapy
    Cáncer en el colón o el recto, que se ha diseminado a otras partes del cuerpo y que ya no es sensible a la quimioterapia.
    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 LLT
    E.1.2Classification code 10052362
    E.1.2Term Metastatic colorectal cancer
    E.1.2System Organ Class 100000004864
    E.1.3Condition being studied is a rare disease No
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    1. To determine the safety and toxicity profile of SCO-101 in combination with FOLFIRI.
    2. Stage 1: Maximum tolerated dose (MTD) of SCO-101 in combination with FOLFIRI as evaluated by CTCAE v. 5.0.
    3. Stage 2 and 3: To assess the Objective Response Rate (ORR) according to RECIST 1.1 criteria after 8 chemotherapy cycles.
    1. Determinar el perfil de seguridad y toxicidad de SCO-101 en combinación con FOLFIRI.
    2. Etapa 1: Dosis máxima tolerada (DMT) de SCO-101 en combinación con FOLFIRI, según la evaluación mediante los CTCAE v. 5.0.
    3. Etapas 2 y 3: Evaluar la tasa de respuesta objetiva (TRO) según los criterios de evaluación de la respuesta en tumores sólidos (RECIST) 1.1 después de 8 ciclos de quimioterapia.
    E.2.2Secondary objectives of the trial
    1. To assess the Clinical Benefit Rate (CBR), Progression Free Survival (PFS), overall survival (OS), and Objective Response Rate (ORR)
    2. To assess the Duration of Response (DOR) in patients with an objective response, and DOR compared to DOR of initial FOLFIRI treatment (without SCO-101)
    3. To establish the PK profile of
    o SCO-101 in combination with FOLFIRI, and
    o Irinotecan and SN-38 during stage 1 of the clinical study
    4. To evaluate clinical biomarkers to predict response to SCO-101 treatment in combination with FOLFIRI. The following biomarkers will be evaluated:
    o In all stages:
    Total, unconjugated and conjugated bilirubin,
    UGT1A1 polymorphism
    o Only in stages 2 and 3:
    ABCB1/ABCG2/SRPK1/UGT1A1 immunohistochemistry
    5. To evaluate RAS mutation status by means of Circulating cell free tumor DNA (ctDNA) in patients enrolled in stage 2 and stage 3
    1. Evaluar la tasa de beneficio clínico (TBC), la supervivencia sin progresión (SSP), la supervivencia global (SG) y la TRO
    2. Evaluar la duración de la respuesta (DR) en pacientes con una respuesta objetiva, y la DR en comparación con la DR del tratamiento inicial con FOLFIRI (sin SCO-101)
    3. Establecer el perfil FC de:
    o SCO-101 en combinación con FOLFIRI, e
    o irinotecán y SN-38 durante la etapa 1 del estudio clínico.
    4. Evaluar biomarcadores clínicos para predecir la respuesta al tratamiento con SCO-101 en combinación con FOLFIRI. Se evaluarán los siguientes biomarcadores:
    o En todas las etapas:
    Bilirrubina total, no conjugada y conjugada,
    Polimorfismo de UGT1A1
    o Sólo en las etapas 2 y 3:
    Inmunohistoquímica de ABCB1/ABCG2/SRPK1/UGT1A1
    5. Evaluar el estado mutacional de RAS mediante ADN tumoral extracelular circulante (ADNtc) en los pacientes incluidos en las etapas 2 y 3.
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    1. Ability to understand and willingness to provide written informed consent before any trial-related activities.
    2. Age 18 years or older.  
    3. Histologically verified colorectal adenocarcinoma.
    4. Non resectable mCRC in patients:
    A. Stage 1 only: with or without BRAF, KRAS or repair enzyme mutations.
    B. Stage 2 and stage 3 only: without known BRAF, KRAS or repair enzyme mutations
    5. A. Stage 1 only: Documented progressive disease on FOLFIRI treatment regimen (with or without antiangiogenetic and EGFR inhibitory biological treatment)
    5. B. Stage 2 and stage 3 only: Documented progressive disease with a prior benefit (SD for more than 16 weeks, or CR or PR) on FOLFIRI treatment regimen (with or without antiangiogenetic and EGFR inhibitory biological treatment)
    6. Maximum reduction of 33% in prior dose of FOLFIRI.
    7. No indication for treatment with an oxaliplatin-containing treatment regimen. The patient may have received oxaliplatin treatment after treatment with FOLFIRI.
    8. A. Stage 1 only: Evaluable disease by CT scan or MRI
    B. Stage 2 and stage 3 only: Measurable disease by CT scan or MRI, according to RECIST 1.1.  
    9. Performance status of ECOG ≤ 1.  
    10. Recovered to Grade 1 or less from prior surgery or acute toxicities of prior radiotherapy or treatment with cytotoxic or biologic agents.  
    11. ≥ 2 weeks must have elapsed since any prior surgery. 
    12. Adequate conditions as evidenced by the following clinical laboratory values:   
    •Absolute neutrophils count (ANC) ≥ 1.5 x 10^9/L  
    • Haemoglobin is at least 6,0 mmol/L  
    • Platelets ≥ 100 x 10^9 /L  
    • Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) ≤ 2.5 x ULN 
    • Total serum bilirubin ≤ 1.0 ULN  
    • Alkaline phosphatase ≤ 2.5 x ULN  
    • Creatinine ≤ 1.5 ULN  
    • Creatinine clearance within normal limits. 
    • Adequate blood clothing function as defined by the International
    Normalized Ratio (INR) ≤ 1.2;
    13. Life expectancy equal to or longer than 3 months.   
    14. Sexually active males and females of child-producing potential must use adequate highly effective contraception during the trial and for at least 6 months after the last dose of study drug. Moreover, monthly pregnancy testing will be done during the treatment phase of the trial. (Highly effective contraceptive measures are methods that can achieve a failure rate of less than 1% per year. These include: intrauterine devices, hormonal contraceptives associated with inhibition of ovulation (oral, implants, transdermal patches, hormonal vaginal devices or injections with prolonged release). A vasectomised partner or sexual abstinence may be regarded as highly effective methods, if this is the usual and preferred lifestyle of the subject. Sterilised or infertile subjects are exempt from the requirement to use contraception. In order to be considered sterile or infertile, subjects must generally have undergone surgical sterilisation (vasectomy/bilateral salpingectomy, hysterectomy and bilateral oophorectomy) or be postmenopausal defined as 12 months or more with no menses prior to enrolment. Double-barrier methods (condom+cervical cap with spermicide) are not considered highly effective).
    15. Signed informed consent.
    1. Capacidad de comprender y estar dispuesto a proporcionar el consentimiento informado por escrito antes de realizar cualquier actividad relacionada con el estudio.
    2. Edad igual o superior a 18 años.
    3. Adenocarcinoma colorrectal comprobado histológicamente.
    4. CCRm no resecable en pacientes:
    A. Etapa 1 únicamente: con o sin mutaciones conocidas en BRAF, KRAS o enzimas de reparación.
    B. Etapas 2 y 3 únicamente: sin mutaciones conocidas en BRAF, KRAS o enzimas de reparación.
    5.A. Etapa 1 únicamente: enfermedad progresiva documentada durante el tratamiento con FOLFIRI (con o sin tratamiento biológico inhibidor de EGFR y antiangiogénico).
    5.B. Etapas 2 y 3 únicamente: enfermedad progresiva documentada con un beneficio previo (EE durante más de 16 semanas, o RC o RP) durante el tratamiento con FOLFIRI (con o sin tratamiento biológico inhibidor de EGFR y antiangiogénico).
    6. Reducción máxima del 33 % en la dosis previa de FOLFIRI.
    7. Ninguna indicación para el tratamiento con una pauta de tratamiento que contenga oxaliplatino. El paciente puede haber recibido oxaliplatino después del tratamiento con FOLFIRI.
    8.A. Etapa 1 únicamente: enfermedad evaluable mediante TAC o RM.
    8.B. Etapas 2 y 3 únicamente: enfermedad mensurable mediante TAC o RM, según RECIST 1.1.
    9. Estado funcional del ECOG ≤1.
    10. Recuperado hasta grado 1 o menos de una intervención quirúrgica previa o toxicidades agudas de la radioterapia previa o el tratamiento con fármacos citotóxicos o biológicos.
    11. Deben haber transcurrido ≥2 semanas desde cualquier intervención quirúrgica anterior.
    12. Condiciones aceptables demostradas por los siguientes valores analíticos clínicos:
    • Recuento absoluto de neutrófilos (RAN) ≥1,5 × 109/l
    • Hemoglobina ≥6,0 mmol/l
    • Plaquetas ≥100 × 109 /l  
    • Alanina transaminasa (ALT) y aspartato transaminasa (AST) ≤2,5 × LSN
    • Bilirrubina sérica total ≤1,0 × LSN
    • Fosfatasa alcalina ≤2,5 × LSN  
    • Creatinina ≤1,5 × LSN
    • FGe dentro de los límites normales
    • Función de coagulación sanguínea aceptable según la definición del cociente internacional normalizado (INR) ≤1,2
    13. Esperanza de vida igual o superior a 3 meses.
    14. Los varones y las mujeres sexualmente activos con capacidad de concebir deben utilizar métodos anticonceptivos altamente eficaces (dispositivos intrauterinos, anticonceptivos hormonales [píldoras anticonceptivas, implantes, parches transdérmicos, dispositivos vaginales hormonales o inyecciones con liberación prolongada]) durante el estudio y al menos 6 meses después de la última dosis del fármaco del estudio.
    15. Consentimiento informado firmado.
    E.4Principal exclusion criteria
    1. Concurrent chemotherapy, radiotherapy, or other investigational drug except non-disease related conditions (e.g. insulin for diabetes) during study period.  
    2. Malabsorption syndrome or previous surgeries with resection of the stomach or small intestine, whereby absorption of SCO-101 may be affected.   This includes patients with ileostomy.
    3. Difficulty in swallowing tablets. 
    4. Clinical symptoms of CNS metastases requiring steroids.
    5. Any active infection requiring parenteral or oral antibiotic treatment.  
    6. Known HIV positivity.  
    7. Known active hepatitis B or C. 
    8. Clinical significant (i.e. active) cardiovascular disease:
    • Stroke within ≤ 6 months prior to day 1  
    • Transient ischemic attach (TIA) within ≤ 6 months prior to day 1  
    • Myocardial infarction within ≤ 6 months prior to day 1  
    • Unstable angina  
    • New York Heart Association (NYHA) Grade II or greater congestive heart failure (CHF)  
    • Serious cardiac arrhythmia requiring medication 
    9. Mental status is not fit for clinical study or CNS disease including symptomatic epilepsy.   
    10. Other medications or conditions that in the Investigator’s opinion would contraindicate study participation of safety reasons or interfere with the interpretation of study results.   Other severe medical conditions, including serious heart disease, unstable diabetes, uncontrolled hypercalcaemia, clinically active infections or previous organ transplants. Participation in another clinical trial with experimental medication within 30 days prior to registration.
    11. Known hypersensitivity to irinotecan, 5FU or capecitabine
    12. Pregnant women or women who are breastfeeding. 
    1. Quimioterapia, radioterapia u otro medicamento en investigación concomitantes, excepto afecciones no relacionadas con la enfermedad (p. ej., insulina en caso de diabetes) durante el período del estudio.
    2. Síndrome de malabsorción o intervenciones quirúrgicas previas con resección del estómago o el intestino delgado, por lo que la absorción de SCO-101 puede verse afectada, lo que incluye a pacientes con ileostomía.
    3. Dificultad para tragar comprimidos.
    4. Síntomas clínicos de metástasis en el SNC que requieran corticosteroides.
    5. Cualquier infección activa que requiera tratamiento antibiótico parenteral u oral.
    6. Positividad conocida para el VIH.
    7. Infección activa conocida por hepatitis B o C.
    8. Enfermedad cardiovascular clínicamente significativa (es decir, activa):
    • Ictus en ≤6 meses previos al día 1
    • Accidente isquémico transitorio (AIT) en ≤6 meses previos al día 1
    • Infarto de miocardio en ≤6 meses previos al día 1
    • Angina inestable
    • Insuficiencia cardíaca congestiva (ICC) de grado II o superior según la New York Heart Association (NYHA)
    • Arritmia cardíaca grave que requiera medicación
    9. El estado mental no es adecuado para el estudio clínico o enfermedad del SNC, incluida la epilepsia sintomática.
    10. Otros medicamentos o afecciones que, en opinión del investigador, podrían contraindicar la participación en el estudio por motivos de seguridad o interferencia en la interpretación de los resultados del estudio. Otras afecciones médicas graves, incluida cardiopatía grave, diabetes inestable, hipercalcemia no controlada, infecciones clínicamente activas o trasplantes de órganos previos. Participación en otro ensayo clínico con medicación experimental en los 30 días anteriores al registro.
    11. Hipersensibilidad conocida a irinotecán, 5-FU o capecitabina.
    12. Mujeres embarazadas o en período de lactancia.
    E.5 End points
    E.5.1Primary end point(s)
    1. Safety and tolerability by assessing the number, frequency, and severity of adverse events (AEs) collected from the time of first treatment until four weeks after end of treatment to evaluate safety of SCO-101 in combination with FOLFIRI determined according to CTCAE version 5.0
    2. Stage 1: Maximum tolerated dose (MTD) by evaluation of dose-limiting toxicities (DLTs) of SCO-101 in combination with FOLFIRI
    3. Stages 2 and 3: Objective response rate (ORR) defined as CR and PR using the RECIST v. 1.1 after 8 chemotherapy cycles.
    1. Seguridad y tolerabilidad mediante la evaluación del número, la frecuencia y la intensidad de los acontecimientos adversos (AA) recopilados desde el momento del primer tratamiento hasta cuatro semanas después del final del tratamiento para evaluar la seguridad de SCO-101 en combinación con FOLFIRI determinada según la versión 5.0 de los CTCAE.
    2. Etapa 1: Dosis máxima tolerada (DMT) mediante la evaluación de las toxicidades limitantes de la dosis (TLD) de SCO-101 en combinación con FOLFIRI.
    3. Etapas 2 y 3: TRO, definida como respuesta completa (RC) y respuesta parcial (RP) utilizando los criterios RECIST v. 1.1 después de 8 ciclos de quimioterapia.
    E.5.1.1Timepoint(s) of evaluation of this end point
    According to the protocol.
    De acuerdo al protocolo.
    E.5.2Secondary end point(s)
    1. Progression free survival (PFS) defined as time in months from the date of first study treatment to the date of disease progression or death from any cause, whichever comes first;
    2. Duration of response (DOR) (from first response to progression);
    3. Duration of response (DOR) after administration of SCO-101 compared to DOR from patients' initial FOLFIRI treatment regimen (i.e. without SCO-101).
    4. Overall survival (OS) defined as time in months from the date of first study treatment to the date of death;
    5. ORR defined as CR and PR using the RECIST v. 1.1 for the entire treatment period
    6. Clinical benefit rate (CBR) defined as the number of patients obtaining CR, PR, or SD > 16 weeks according to RECIST v.1.1.
    7. Pharmacokinetic profiles of SCO-101, Irinotecan, and SN-38 will be determined in patients enrolled during Stage 1 of the clinical study, by means of: Time to maximum drug plasma concentration (tmax), Half-life (T½), Volume of Distribution (Vd/F), Clearance (CL/F), Area Under the plasma drug Concentration-time curve (AUC) and Maximum drug plasma concentration (Cmax).
    8. Biomarker evaluation:
    o Changes in levels of total, unconjugated and conjugated bilirubin in blood, from baseline (i.e., prior first dose of SCO-101), at each cycle, and until end of treatment; and correlation between
    In stage 1, levels of bilirubin in blood and PK parameters for SCO-101 and SN-38 during cycle 1 of treatment, and
    In stages 2 and 3, levels of bilirubin in blood and the safety and tolerability of SCO-101.
    o Selected UGT1A1 polymorphism (from a pre-treatment blood sample).
    o Only in stages 2 and 3: Efficacy of molecular biomarkers ABCB1/ABCG2/SRPK1/UGT1A1 determined by immunohistochemistry to predict clinical response to SCO-101 treatment (in archival and fresh pretreatment tumor biopsy);
    9. Evaluation of ctDNA RAS-mutation status from a pre -and a post treatment blood sample in patients enrolled in stage 2 and stage 3.
    1. Supervivencia sin progresión (SSP), definida como el tiempo en meses desde la fecha del primer tratamiento del estudio hasta la fecha de progresión de la enfermedad o la muerte por cualquier causa, lo que ocurra primero.
    2. Duración de la respuesta (DR) (desde la primera respuesta hasta la progresión).
    3. DR tras la administración de SCO-101 comparado con la DR con la pauta de tratamiento inicial con FOLFIRI de los pacientes (es decir, sin SCO-101).
    4. Supervivencia global (SG), definida como el tiempo en meses desde la fecha del primer tratamiento del estudio hasta la fecha de la muerte.
    5. TRO definida como RC y RP utilizando los criterios RECIST v. 1.1 durante todo el período de tratamiento.
    6. Tasa de beneficio clínico (TBC), definida como el número de pacientes que obtiene RC, RP o EE ≥16 semanas según los criterios RECIST v.1.1.
    7. Se determinará el perfil farmacocinético de SCO-101, irinotecán y SN-38 en pacientes incluidos durante la etapa 1 del estudio clínico, mediante: tiempo que tarda en alcanzarse la concentración plasmática máxima del fármaco (tmáx), semivida (t½), volumen de distribución (Vd/F), aclaramiento (CL/F), área bajo la curva de concentración plasmática del fármaco en el tiempo (AUC) y concentración plasmática máxima del fármaco (Cmáx).
    8. Evaluación de biomarcadores:
    o Variaciones en los niveles de bilirrubina total, no conjugada y conjugada en sangre, respecto al inicio (es decir, antes de la primera dosis de SCO-101), en cada ciclo y hasta el final del tratamiento; y correlación entre:
    - En la etapa 1, los niveles de bilirrubina en sangre y los parámetros FC para SCO-101 y SN-38 durante el ciclo 1 de tratamiento y
    - En las etapas 2 y 3, los niveles de bilirrubina en sangre y la seguridad y tolerabilidad de SCO-101.
    o Polimorfismo de UGT1A1 seleccionado (a partir de una muestra de sangre previa al tratamiento).
    o Sólo en las etapas 2 y 3: eficacia de los biomarcadores moleculares ABCB1/ABCG2/SRPK1/UGT1A1 determinada mediante inmunohistoquímica para predecir la respuesta clínica al tratamiento con SCO-101 (en biopsias tumorales de archivo y nuevas realizadas antes del tratamiento)
    9. Evaluación del estado mutacional del gen RAS en ADNtc a partir de una muestra de sangre antes y después del tratamiento en los pacientes incluidos en las etapas 2 y 3.
    E.5.2.1Timepoint(s) of evaluation of this end point
    According to the protocol
    De acuerdo al protocolo.
    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 No
    E.7Trial type and phase
    E.7.1Human pharmacology (Phase I) No
    E.7.1.1First administration to humans No
    E.7.1.2Bioequivalence study No
    E.7.1.3Other No
    E.7.1.3.1Other trial type description
    E.7.2Therapeutic exploratory (Phase II) Yes
    E.7.3Therapeutic confirmatory (Phase III) No
    E.7.4Therapeutic use (Phase IV) No
    E.8 Design of the trial
    E.8.1Controlled 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 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 EEA10
    E.8.6 Trial involving sites outside the EEA
    E.8.6.1Trial being conducted both within and outside the EEA No
    E.8.6.2Trial being conducted completely outside of the EEA No
    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
    Última Visita Último Paciente (UVUP)
    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 months11
    E.8.9.1In the Member State concerned days21
    E.8.9.2In all countries concerned by the trial years2
    E.8.9.2In all countries concerned by the trial months9
    E.8.9.2In all countries concerned by the trial days18
    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: 22
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 25
    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 35
    F.4.2.2In the whole clinical trial 35
    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)
    In the follow-up period, if the individual patient is found to benefit from study treatment, they will be offered the possibility to continue treatment with SCO 101 in combination with FOLFIRI outside the present protocol and at the discretion of the investigator. Continued treatment with SCO 101 after end of the treatment period in this study will be agreed between the Sponsor and the investigator.
    En el período de seguimiento, si se determina a nivel individual para cada paciente que pudiere beneficiarse del tratamiento del estudio, se le ofrecerá la posibilidad de continuar el tratamiento con SCO 101 en combinación con FOLFIRI fuera del presente protocolo y a discreción del investigador. El promotor y el investigador acordarán la continuación del tratamiento con SCO 101 una vez finalizado el período de tratamiento en este estudio.
    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 Decision2022-01-21
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2022-01-17
    P. End of Trial
    P.End of Trial StatusOngoing
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