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    Summary
    EudraCT Number:2019-003337-41
    Sponsor's Protocol Code Number:CS1003-305
    National Competent Authority:Spain - AEMPS
    Clinical Trial Type:EEA CTA
    Trial Status:Restarted
    Date on which this record was first entered in the EudraCT database:2019-12-20
    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 number2019-003337-41
    A.3Full title of the trial
    A Multi-Center, Double-Blind, Randomized, Phase III Study to Investigate the Efficacy and Safety of CS1003 in Combination with Lenvatinib Compared to Placebo in Combination with Lenvatinib as First-Line Therapy in Subjects with Advanced Hepatocellular Carcinoma (HCC)
    Estudio de fase III, multicéntrico, en doble ciego y aleatorizado, para investigar la eficacia y la seguridad de CS1003 en combinación con lenvatinib comparados con placebo en combinación con lenvatinib como tratamiento de primera línea en sujetos con carcinoma hepatocelular avanzado
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    Study to Investigate the Efficacy and Safety of CS1003 in Combination with Lenvatinib Compared to Placebo in Combination with Lenvatinib in Subjects with advanced liver cancer
    Estudio para investigar la eficacia y la seguridad de CS1003 en combinación con lenvatinib comparados con placebo en combinación con lenvatinib en sujetos con cáncer de higado avanzado
    A.4.1Sponsor's protocol code numberCS1003-305
    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 SponsorCStone Pharmaceuticals (Suzhou) Co., Ltd.
    B.1.3.4CountryChina
    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 supportCStone Pharmaceuticals (Suzhou) Co., Ltd.
    B.4.2CountryChina
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationCStone Pharmaceuticals (Suzhou) Co., Ltd.
    B.5.2Functional name of contact pointTrial Infomration
    B.5.3 Address:
    B.5.3.1Street AddressE168, 2nd Floor, 218 Xinghu Str., A1 Building, North Block, BioBay, Suzhou Industrial Park
    B.5.3.2Town/ citySuzhou
    B.5.3.3Post code215123
    B.5.3.4CountryChina
    B.5.6E-mailCS1003-305EU@cstonepharma.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 nameCS1003
    D.3.2Product code CS1003
    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 INNCS1003
    D.3.9.2Current sponsor codeCS1003
    D.3.9.3Other descriptive nameCS1003
    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 No
    D.3.11.3.2Gene therapy medical product No
    D.3.11.3.3Tissue Engineered Product No
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) No
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product No
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product Yes
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.8 Information on Placebo
    D.8 Placebo: 1
    D.8.1Is a Placebo used in this Trial?Yes
    D.8.3Pharmaceutical form of the placeboConcentrate for solution for infusion
    D.8.4Route of administration of the placeboIntravenous use
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    unresectable advanced hepatocellular carcinoma
    Carcinoma hepatocelular avanzado no resecable
    E.1.1.1Medical condition in easily understood language
    liver cancer
    Cáncer de hígado
    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 10019828
    E.1.2Term Hepatocellular carcinoma non-resectable
    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
    To compare the efficacy of CS1003 in combination with lenvatinib compared to placebo in combination with lenvatinib
    Comparar la eficacia de CS1003 en combinación con lenvatinib frente a placebo en combinación con lenvatinib
    E.2.2Secondary objectives of the trial
    - To compare the efficacy of CS1003 in combination with lenvatinib compared to placebo in combination with lenvatinib
    - To compare the safety of CS1003 in combination with lenvatinib compared to placebo in combination with lenvatinib
    - To characterize the population pharmacokinetics (popPK) and immunogenicity of CS1003 when dosed in combination with lenvatinib
    - To assess the disease/treatment-related patient-reported outcome (PRO), Health related Quality of Life (HRQoL)/Global health status (GHS) and function of subjects treated with CS1003 in combination with lenvatinib compared to placebo in combination with lenvatinib
    -Comparar la eficacia de CS1003 en combinación con lenvatinib frente a placebo en combinación con lenvatinib
    -Comparar la seguridad de CS1003 en combinación con lenvatinib frente a placebo en combinación con lenvatinib
    -Caracterizar la farmacocinética poblacional (population pharmacokinetics, PPK) y la inmunogenia de CS1003 en su administración en combinación con lenvatinib
    -Evaluar la relación entre enfermedad y tratamiento en los resultados comunicados por los pacientes (patient-reported outcome, PRO), la calidad de vida relacionada con la salud (Health related Quality of Life, HRQoL)/el estado general de salud (Global health status, GHS) y la función de los sujetos tratados con CS1003 en combinación con lenvatinib, en comparación con placebo en combinación con lenvatinib
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    1. 18 years -75 years of age on the day of signing informed consent.
    2. Fully informed of the study, with good compliance and willing to provide written informed consent. The informed consent must be signed before performing any protocol-related procedure that is not a part of subject’s routine medical care.
    3. Subjects with pathohistologically or cytologically confirmed unresectable advanced HCC not eligible for locoregional therapy (Stage B or C based on Barcelona Clinic Liver Cancer [BCLC] staging system indicated in Appendix 14.6, not eligible for radical surgery and/or locoregional therapy, or subjects experienced progressive disease after surgery and/or locoregional therapy).
    4. With at least one measurable lesion assessed by the investigator based on Response Evaluation Criteria in Solid Tumors (RECIST) v1.1 (Appendix 14.2) within 14 days prior to the first dose of study treatment. Target lesions in the past radiation fields or that underwent local therapy (including interventional therapy or ablation), if confirmed as radiographic progression, are considered as measurable lesions.
    5. Eastern Cooperative Oncology Group performance status (ECOG PS) 0 or 1.
    6. Life expectancy ≥ 3 months.
    7. Child-Pugh ≤ 6 (Child-Pugh A).
    8. No prior systemic treatment for advanced HCC, including targeted therapy, chemotherapy, immunotherapy (immune checkpoint inhibitors, interferons, ILs), biological therapy (anti-cancer vaccines, cytokines, or growth factors), antibodies/drugs that target at any T cell co-regulatory protein (immune checkpoint), e.g., anti-PD-1, anti-PD-L1, anti-CTLA-4, anti-OX-40, anti-CD137, anti-TIM-3, anti-LAG-3 antibodies, etc.
    9. Subjects with hepatitis B virus (HBV) infection must have HBV DNA < 2000 IU/mL at the screening.
    Subjects with positive HBsAg and/or positive HBV DNA who have accepted anti-HBV treatment prior to the first dose of study treatment for at least 2 weeks and are willing to continue receiving antiviral treatment while on study.
    10. After the approval from local health authorities is obtained (if applicable), all subjects must provide unstained tumor tissue sections of adequate quality and the corresponding pathology report for biomarker analysis before randomization. During the screening, subjects only with imaging diagnosis must be confirmed by histology before enrollment. The tumor tissue sections are prepared using fresh or archived sample that has been archived for < 12 months.
    11. Absolute neutrophil count (ANC) ≥ 1.5 × 10^9 /L;
    12. Platelet count ≥ 75 × 10^9 /L;
    13. Hemoglobin ≥ 90 g/L
    14. Serum albumin ≥ 29 g/L
    15. Serum creatinine ≤ 1.5 × upper limit of normal range (ULN) or creatinine clearance (CL) ≥ 60 mL/min (according to Cockcroft-Gault equation)
    16. Serum total bilirubin ≤ 2 × ULN.
    17. Aspartate transaminase (AST) and alanine transaminase (ALT):
    AST ≤ 5 × ULN
    ALT ≤ 5 × ULN
    18. Coagulation: International normalized ratio (INR) and prothrombin time (PT) ≤ 1.5 × ULN.
    19. Female subjects with childbearing potential must have negative serum pregnancy test result at screening. Female subjects with childbearing potential except those with documented sterilization operation or post-menopausal subjects, and male subjects and their partners must agree to use an effective contraceptive from the day of signing informed consent form (ICF), during the study and till at least 6 months after the last dose of study treatment.
    1.Edad entre 18 y 75 años el día de firma del consentimiento informado.
    2.Completamente informado acerca del estudio, con buen cumplimiento de las prescripciones médicas y dispuesto a otorgar el consentimiento informado por escrito. Deberá firmarse el consentimiento informado antes de la práctica de cualquier procedimiento del protocolo que no forme parte de la atención médica habitual del sujeto
    3.Sujetos con HCC avanzado, no resecable, confirmado histológica o citológicamente, no elegibles para tratamiento locorregional (Estadio B o C del sistema de estadiaje Barcelona Clinic Liver Cancer [BCLC], que se encuentra en el Appendix 14.6, no elegibles para cirugía radical y/o tratamiento locorregional, o sujetos que hayan presentado enfermedad progresiva tras la cirugía y/o el tratamiento locorregional).
    4.Con como mínimo una lesión medible según los Response Evaluation Criteria in Solid Tumors (RECIST) v1.1 (Appendix 14.2), a juicio del investigador, en el plazo de los 14 días anteriores a la primera dosis del tratamiento del estudio. Se consideran medibles las lesiones diana en campos radiados previamente o que han recibido tratamiento local (incluido tratamiento intervencionista o ablación), si se confirman como en progresión radiológica.
    5.Estado funcional 0 o 1 del Eastern Cooperative Oncology Group (ECOG PS).
    6.Esperanza de vida >/= 3 meses.
    7.Child-Pugh </= 6 (Child-Pugh A).
    8.Ausencia de tratamiento sistémico previo por HCC avanzado, tal como tratamiento dirigido, quimioterapia, inmunoterapia (inhibidores de los puntos de control inmunitario [immune checkpoint], interferones, interleucinas [IL]), tratamiento biológico (vacunas antitumorales, citocinas o factores de crecimiento), anticuerpos/fármacos dirigidos frente a cualquier proteína correguladora de los linfocitos T [punto de control inmunitario], por ejemplo, anticuerpos anti-PD-1, anti-PD-L1, anti-CTLA-4, anti-OX-40, anti-CD137, anti-TIM-3, anti-LAG-3, etc.
    9.Los sujetos con infección por el virus de la hepatitis B (HBV) deberán presentar un HBV DNA < 2000 UI/mL en la selección.
    Los sujetos con positividad de HBsAg y/o de HBV DNA deberán estar de acuerdo en recibir tratamiento anti-HBV antes de la primera dosis del tratamiento del estudio durante como mínimo 2 semanas y en continuar el tratamiento antiviral durante el estudio.
    10.Si se obtiene la aprobación de las autoridades sanitarias locales (si procede), antes de la aleatorización deberá disponerse de cortes de tejido tumoral sin teñir de calidad adecuada y su informe anatomopatológico correspondiente, de todos los sujetos, para análisis de biomarcadores. Durante la selección, en los sujetos diagnosticados únicamente por pruebas de imagen, deberá confirmarse el diagnóstico mediante histología antes de su entrada en el estudio. Los cortes de tejido tumoral se prepararán mediante muestras frescas o de archivo (de hace < 12 meses).
    11.Recuento absoluto de neutrófilos (absolute neutrophil count, ANC) >/= 1,5 x 109/L.
    12.Plaquetas >/= 75 x 109/L.
    13.Hemoglobina >/= 90 g/L.
    14.Albúmina sérica >/= 29 g/L.
    15.Creatinina sérica </= 1,5 x límite superior de la normalidad (upper limit of normal, ULN) o aclaramiento de creatinina (CL) >/= 60 mL/min (según la fórmula de Cockcroft-Gault)
    16.Bilirrubina total </= 2 × ULN.
    17.Aspartato transaminasa (AST) y alanina transaminasa (ALT):
    AST </= 5 x ULN,
    ALT </=5 x ULN
    18.Coagulación: Índice internacional normalizado (International normalized ratio, INR) y tiempo de protrombina (prothrombin time, PT) </=1,5 x ULN.
    19.Las sujetos potencialmente fértiles deberán presentar un resultado negativo de una prueba de embarazo en suero en la selección. Las sujetos, excepto aquellas con documentación de esterilización quirúrgica o en posmenopausia, y los sujetos varones y sus parejas deberán mostrar su conformidad en utilizar un método anticonceptivo efectivo desde el día de la firma del documento de consentimiento informado (informed consent form, ICF), durante el estudio y hasta transcurridos como mínimo 6 meses desde la última dosis del tratamiento del estudio.
    E.4Principal exclusion criteria
    1. Fibrolamemellar carcinoma of liver, sarcomatoid carcinoma, cholangiocellular carcinoma or mixed hepatic cancer.
    2. History of hepatic encephalopathy.
    3. Gastrointestinal bleeding (e.g., hematemesis, melena) that is active or documented within the past 6 months.
    4. Radiographic evidence of portal vein tumor thrombus (VP4), vena cava or heart involvement.
    5. Malabsorption syndrome or inability to take oral medication due to other causes.
    6. HBV and HCV co-infection. (Note: Subject who was HCV infected but is HCV RNA (-) at screening can be considered as not infected with HCV).
    7. Palliative surgery, locoregional therapy (including interventional therapy, ablation, ethanol injection, etc.) or radiotherapy for liver lesions within 4 weeks prior to screening.
    8. Uncontrolled pleural effusion, pericardial effusion that are symptomatic and requiring repeated drainage or oral diuretics at screening.
    9. With ascites that is detectable in the physical examination at screening, or is symptomatic, or requires special care, e.g., repeated drainage or intraperitoneal drug infusion. (Note: Subjects with limited volume of ascites that is only identifiable by imaging can be enrolled.)
    10. Hypertension uncontrolled by medication (i.e. systolic blood pressure > 150 mmHg and/or diastolic blood pressure > 100 mmHg).
    11. With another active malignancy in the past 5 years, except local curable cancers that have undergone curative therapy, e.g. basal cell carcinoma of skin, squamous cell carcinoma of skin, superficial bladder cancer or prostate cancer, breast cancer in situ or cervical cancer in situ.
    12. Subjects with central nerve system (CNS) metastasis.
    13. Subjects with active autoimmune disease or history of autoimmune disease that probably will relapse or at risk of having these conditions (e.g., having received organ transplantation and require immune suppressant treatment). Subjects with type I diabetes mellitus, hypothyroidism that can be managed with thyroxine replacement, or dermatological condition that doesn't require systemic treatment (e.g., leukoderma, psoriasis or alopecia) are allowed to be enrolled. For any uncertainty, consultation with Sponsor’s medical monitor is recommended before the subject signs informed consent.
    14. Subjects with major cardiovascular diseases (e.g., congestive heart failure, unstable angina, atrial fibrillation, severe arrhythmia, etc.); any of acute myocardial infarction, unstable angina, stroke, or transient ischemic attack within 6 months before enrollment; New York Heart Association (NYHA) grade ≥ 2 congestive heart failure.
    15. Presence of interstitial lung disease or non-infectious pneumonitis, whose symptoms might confound the evaluation or management of study treatment-associated pulmonary toxicity.
    16. Any active infection (not including hepatitis virus infection) that requires intravenous infusion for systemic treatment within 2 weeks prior to the first dose of study treatment.
    17. Known history of human immunodeficiency virus (HIV) infection or acquired immunodeficiency syndrome (AIDS).
    18. Active pulmonary tuberculosis.
    19. Any use of traditional Chinese medicine preparation with anti-HCC indication (e.g., elemene, Kanglaite, Cinobufacini, Xiaoaiping, Huai’er granule, Ganfule tablet, Jinlong capsule and Aidi) within 14 days prior to the first dose of study treatment.
    20. Any use of systemic corticosteroid (> 10 mg/day prednisone or equivalent) or other immunosuppressive medication within 14 days prior to the first dose of study treatment. Note: Inhaled or topical corticosteroid, or adrenal replacement with > 10 mg prednisone or equivalent is permitted if there’s no active autoimmune disease. Short-term (≤ 7 days) corticosteroid for prevention (e.g., for contrast allergy) or treating non-autoimmune conditions (e.g., delayed hypersensitivity caused by contrast allergy). Corticosteroid, if required by a subject, should be taken at least two days prior to or after CS1003 or placebo injection.
    21. History of allogenic bone marrow transplantation or organ transplantation.
    22. History of anaphylaxis or hypersensitivity to any ingredient of the investigational product.
    23. With any contraindication of lenvatinib.
    24. Subjects with known history of drugs abuse.
    25. Female subjects who are pregnant or lactating.
    26. Subjects with history of psychiatric disease that would interfere with cooperation with the requirements of the trial ; lack of or with restricted physical capability.
    27. QTc interval > 470 msec (as calculated with Fridericia’s formula) at screening electrocardiogram (ECG);
    28. Subjects with any condition that in the investigator’s opinion are not suitable for participating in this study.
    29. Current participation in another clinical study or use of any investigational drug within 4 weeks before the first investigational product administration in this trial.
    30. Major surgery or trauma within 4 weeks prior the first dose os study treatment
    1.Carcinoma hepático fibrolamelar, carcinoma sarcomatoide, carcinoma colangiocelular o cáncer hepático mixto.
    2.Antecedente de encefalopatía hepática.
    3.Hemorragia gastrointestinal (hematemesis, melena) activa o documentada en los 6 últimos meses.
    4.Evidencia radiológica de trombo tumoral en vena porta (VP4), vena cava o invasión cardiaca.
    5.Síndrome de malabsorción o incapacidad de tomar medicación oral por otras causas.
    6.Coinfección por HBV y HCV. (Nota: Los sujetos que hayan tenido infección por HCV pero presenten negatividad para HCV RNA en la selección se podrán considerar como no infectados por el HCV).
    7.Cirugía paliativa, tratamiento locorregional (incluidos terapia intervencionista, ablación, inyección de etanol, etc.) o radioterapia por lesiones hepáticas en el plazo de las 4 semanas anteriores a la selección.
    8.Derrame pleural o pericárdico no controlado, sintomático y que requiere drenaje repetido o diuréticos orales en la selección.
    9.Ascitis detectable en la exploración física en la selección, o que es sintomática o requiere tratamiento especial, por ejemplo, drenaje repetido o infusión intraperitoneal de fármacos. (Nota: Podrán participar los sujetos con ascitis de volumen limitado solo identificable por estudio de imagen.)
    10.Hipertensión no controlada por la medicación (esto es, presión arterial sistólica > 150 mmHg y/o diastólica > 100 mmHg).
    11.Otro proceso maligno activo en los 5 últimos años, excepto tumores localizados susceptibles de curación que se han sometido a cirugía curativa, por ejemplo, carcinoma cutáneo de células basales, carcinoma cutáneo de células escamosas, cáncer superficial de vejiga o cáncer de próstata, cáncer de mama in situ o cáncer de cuello uterino in situ.
    12.Sujetos con metástasis en sistema nervioso central.
    13.Sujetos con enfermedad autoinmunitaria activa o con historia de enfermedad autoinmunitaria con probabilidad de recidivar o sujetos en riesgo de enfermedades de este tipo (por ejemplo, por haber recibido un trasplante de órgano y precisar inmunosupresores). Podrán participar los sujetos con diabetes mellitus de tipo 1, hipotiroidismo que puede controlarse con tratamiento sustitutivo con tiroxina, o proceso dermatológico que no precisa tratamiento sistémico (por ejemplo, leucodermia, psoriasis o alopecia). En caso de duda, se recomienda consultar con el monitor médico del Promotor antes de que el sujeto firme el consentimiento informado.
    14.Sujetos con enfermedades cardiovasculares importantes (por ejemplo, insuficiencia cardiaca congestiva, angina inestable, fibrilación auricular, arritmia severa, etc.); cualquier tipo de infarto de miocardio agudo, angina inestable, accidente cerebrovascular o accidente isquémico transitorio en el plazo de los 6 meses anteriores a la entrada en el estudio; insuficiencia cardiaca congestiva de grado >/= 2 de la New York Heart Association (NYHA).
    15.Enfermedad pulmonar intersticial o neumonitis no infecciosa, cuyos síntomas pudieran confundir la evaluación o el tratamiento de la toxicidad pulmonar que pudiera asociarse al tratamiento del estudio.
    16.Toda infección activa (excluida la infección por virus de la hepatitis) que haya precisado tratamiento sistémico intravenoso en el plazo de las 2 semanas anteriores a la primera dosis del tratamiento del estudio.
    17.Infección por el virus de la inmunodeficiencia humana o síndrome de inmunodeficiencia adquirida.
    18.Tuberculosis pulmonar activa
    19.Uso de cualquier preparado de la medicina china tradicional para el HCC (por ejemplo, elemene, Kanglaite, Cinobufacini, Xiaoaipin, gránulos de Huai’er, comprimidos de Ganfule, cápsulas de Jinlong y Aidi) en el plazo de los 14 días anteriores a la primera dosis del tratamiento del estudio.
    20.Cualquier uso de corticosteroides sistémicos (> 10 mg/día de prednisona o equivalente) u otro inmunosupresor en el plazo de los 14 días anteriores a la primera dosis del tratamiento del estudio. Nota: Se permiten los corticosteroides inhalados o tópicos y el tratamiento suprarrenal sustitutivo con > 10 mg de prednisona o equivalente si no hay una enfermedad autoinmunitaria activa. Corticosteroides a corto plazo (</= 7 días) a fines de prevención (por ejemplo, por alergia a medios de contraste) o como tratamiento de procesos no autoinmunitarios (por ejemplo, hipersensibilidad tardía causada por alergia a un medio de contraste). Si el sujeto precisara corticosteroides, deberán administrarse como mínimo 2 días antes o después de la inyección de CS1003 o placebo.
    21.Historia de trasplante alogénico de médula ósea o de órgano.
    22.Antecedente de anafilaxia o hipersensibilidad a cualquier ingrediente del producto en investigación.
    23.Cualquier contraindicación del lenvatinib
    24.Sujetos con antecedentes de drogadicción.
    25.Mujeres embarazadas o en lactancia.

    Para el resto de criterios ver protocolo.
    E.5 End points
    E.5.1Primary end point(s)
    * Progression-free survival (PFS) evaluated by investigators based on Response Evaluation Criteria in Solid Tumors (RECIST) v1.1
    * Overall survival (OS)
    -Supervivencia sin progresión (Progression-free survival, PFS), evaluada por los investigadores según los Response Evaluation Criteria in Solid Tumors (RECIST) v1.1
    -Supervivencia global (Overall survival, OS)
    E.5.1.1Timepoint(s) of evaluation of this end point
    * From randomization to progression of disease (PD), the start of new anti-cancer treatment, subject withdraws informed consent, death, or end of study, whichever occurs first.
    * From randomization to death, loss to follow-up or end of study, whichever occurs first.
    -Desde la aleatorización hasta la progresión de la enfermedad (PD), el inicio de una nueva terapia contra el cáncer, el paciente retire su consentimiento informado, muerte, o fin del ensayo, lo que ocurra primero.
    -Desde la aleatorización hasta la muerte, pérdida de seguimiento o fin del ensayo, lo que ocurra primero
    E.5.2Secondary end point(s)
    * Progression-free survival (PFS) evaluated by Blinded Independent Central Review Committee (BICR) based on RECIST v1.1
    * Objective response rate (ORR) evaluated by BICR and investigators based on RECIST v1.1
    * Disease control rate (DCR) and duration of response (DoR) evaluated by BICR and investigators based on RECIST v1.1
    * Time to progression (TTP) evaluated by BICR and investigators based on RECIST v1.1
    * Adverse events (AEs), serious adverse events (SAEs), death, vital signs including blood pressure and pulse, etc., electrocardiogram (ECG), laboratory tests (including serum chemistry, hematology and urinalysis, etc.) and ECOG performance status etc.
    * Peak and trough serum concentrations of CS1003
    * Number and percentage of subjects who develop anti-CS1003 antibody (ADA)
    * Time to deterioration (TTD), defined as the time from randomization to the first deterioration of EORTC QLQ-C30 scale
    -Supervivencia sin progresión (PFS), evaluada por el Blinded Independent Central Review Committee (BICR) según RECIST v1.1
    -Tasa de respuesta objetiva (Objective response rate, ORR), evaluada por el BICR y por los investigadores según RECIST v1.1
    -Duración de la respuesta (Duration of response, DoR) y tasa de control de la enfermedad (disease control rate, DCR), evaluadas por el BICR y por los investigadores según RECIST v1.1
    -Tiempo hasta la progresión (Time to progression, TTP), evaluado por el BICR y por los investigadores según RECIST v1.1
    -Acontecimientos adversos (adverse events, AE), acontecimientos adversos graves (serious adverse events, SAE), muertes, constantes vitales (presión arterial, pulso, etc.), electrocardiograma (ECG), determinaciones de laboratorio (bioquímica sérica, hematología, análisis de orina, etc.), estado funcional del ECOG, etc.
    -Concentraciones séricas pico y valle de CS1003
    -Número y porcentaje de sujetos que desarrollan anticuerpos anti-CS1003 (ADA)
    -Tiempo hasta el deterioro (Time to deterioration, TTD), definido como el tiempo desde la aleatorización hasta el primer deterioro en la escala del Quality-of-Life Questionnaire-Core 30 (QLQ-C30) de la European Organization for the Research and Treatment of Cancer (EORTC)
    E.5.2.1Timepoint(s) of evaluation of this end point
    From randomization to progression of disease (PD), the start of new anti-cancer treatment, subject withdraws informed consent, death, or end of study, whichever occurs first.
    Desde la aleatorización hasta la progresión de la enfermedad (PD), el inicio de una nueva terapia contra el cáncer, el paciente retire su consentimiento informado, muerte, o fin del ensayo, lo que ocurra primero.
    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 No
    E.6.12Pharmacoeconomic No
    E.6.13Others Yes
    E.6.13.1Other scope of the trial description
    Immunogenicity
    inmunogenicidad
    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) No
    E.7.3Therapeutic confirmatory (Phase III) Yes
    E.7.4Therapeutic use (Phase IV) No
    E.8 Design of the trial
    E.8.1Controlled Yes
    E.8.1.1Randomised Yes
    E.8.1.2Open No
    E.8.1.3Single blind No
    E.8.1.4Double blind Yes
    E.8.1.5Parallel group Yes
    E.8.1.6Cross over No
    E.8.1.7Other No
    E.8.2 Comparator of controlled trial
    E.8.2.1Other medicinal product(s) No
    E.8.2.2Placebo Yes
    E.8.2.3Other No
    E.8.2.4Number of treatment arms in the 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 concerned8
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA30
    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
    China
    France
    Italy
    Poland
    Spain
    Taiwan
    United States
    E.8.7Trial has a data monitoring committee Yes
    E.8.8 Definition of the end of the trial and justification where it is not the last visit of the last subject undergoing the trial
    The study will end when the number of events reaches the target for final OS analysis (378 events), or when Sponsor terminates this study, whichever occurs first.
    El estudio finalizará cuando el número de eventos alcance el objetivo para el análisis final de OS (378 eventos), o cuando el Promotor finalice el estudio, lo que ocurra primero.
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years4
    E.8.9.1In the Member State concerned months
    E.8.9.1In the Member State concerned days
    E.8.9.2In all countries concerned by the trial years4
    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: 260
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 265
    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 state48
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 124
    F.4.2.2In the whole clinical trial 525
    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)
    Subjects potentially benefiting from the study treatment may continue to receive CS1003 or lenvatinib after treatment period (for up to 2 years) is completed until progression of disease, unacceptable toxicity, initiation of other anti-cancer treatment, lost to follow-up, death or end of the study, whichever occurs first.
    Los pacientes que potencialmente se beneficien del tratamiento del estudio pueden continuar recibiendo CS1003 o lenvatinib después de que se complete el período de tratamiento (hasta 2 años), hasta la progresión de la enfermedad, toxicidad inaceptable, inicio de otro tratamiento contra el cáncer, pérdida del seguimiento, muerte o final del estudio, lo que ocurra primero.
    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 Decision2020-02-14
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2020-01-28
    P. End of Trial
    P.End of Trial StatusRestarted
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