E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Atezolizumab combined with carboplatin and pemetrexed |
Atezolizumab en combinación con carboplatino y pemetrexed |
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E.1.1.1 | Medical condition in easily understood language |
Patients with asymptomatic brain metastasis with advanced non-squamous non-small cell lung cancer (NSCLC) |
Pacientes con metástasis cerebrales asintomáticas con cáncer de pulmón no microcítico (CPNM) no-escamoso avanzado |
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E.1.1.2 | Therapeutic area | Diseases [C] - Cancer [C04] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10025055 |
E.1.2 | Term | Lung cancer non-small cell stage IV |
E.1.2 | System Organ Class | 100000004864 |
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E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To evaluate the efficacy of atezolizumab combined with CBDCA and pemetrexed in patients with NSCLC and asymptomatic BM based on PFS according to RANO and RECIST v1.1 criteria for brain and systemic disease respectively
To evaluate the safety of atezolizumab combined with CBDCA and pemetrexed in patients with NSCLC and asymptomatic BM based on the NCI CTCAE v4.0 |
Evaluar la eficacia del atezolizumab en combinación con CBDCA y pemetrexed en pacientes con CPNM y metástasis cerebrales (MC) asintomáticas en base a la SLP de acuerdo con los criterios RANO y RECIST v1.1 para enfermedad cerebral y sistémica respectivamente
Evaluar la seguridad del atezolizumab en combinación con CBDCA y pemetrexed en pacientes con NSCLC y MC asintomáticas según NCI CTCAE v4.0 |
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E.2.2 | Secondary objectives of the trial |
To evaluate the efficacy of atezolizumab combined with carboplatin and pemetrexed in patients with NSCLC and asymptomatic BM by measuring objective response and duration of response (RANO in CNS and RECIST v1.1 out of CNS) |
Evaluar la eficacia de atezolizumab en combinación con carboplatino y pemetrexed en pacientes con CPNM y MC asintomáticas midiendo la respuesta objetiva y la duración de la respuesta (RANO en CNS y RECIST v1.1 fuera del SNC) |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Patients must meet the following criteria for study entry: - Signed Informed Consent Form - Age ≥ 18 years at time of signing Informed Consent Form - Ability to comply with the study protocol, in the investigator’s judgment - ECOG Performance Status (PS) of 0 to 1 - Histologically or cytologically confirmed, Stage IV non-squamous NSCLC; patients with mixed non-small cell histology (i.e. squamous and non-squamous) are eligible whether the major component appears to be non-squamous - No prior treatment or Stage IV non-squamous NSCLC: Patients with a sensitizing mutation in EGFR gene are excluded given that EGFR TKIs are the appropriate front-line treatment for those patients, patients with an ALK fusion are excluded given that ALK TKIs are the appropriate front-line treatment for those patients, patients with unknown EGFR and ALK status require test results at screening, they can be assessed at a local or central laboratory - Patients who received prior neo-adjuvant, adjuvant chemotherapy or chemoradiotherapy with curative intent for non-metastatic disease must have experienced a treatment-free interval of at least 6 months since the last dose of chemotherapy and/or radiotherapy - Asymptomatic untreated brain metastases - Steroids treatment (dexamethasone) is allowed and patients that remained asymptomatic for 2 weeks on steroids will be eligible when they were receiving ≤ 4mg dexamethasone once a day - Systemic measurable disease by computed tomography (CT) per response evaluation criteria in solid tumors version (RECIST) 1.1 criteria AND brain measurable disease by magnetic resonance imaging (MRI) per RANO-BM criteria (at least two measurable lesions ≥10mm, see Appendix 3) - Availability of a formalin-fixed paraffin-embedded block containing tumor tissue or 5 unstained slides - Adequate hematopoietic, hepatic and renal function: ANC ≥ 1,500 cells/μL, Lymphocyte count ≥ 500 cells/μL, Platelet count ≥ 100,000 cells μL, Hemoglobin ≥ 9.0 g/dL (transfusion are allowed), INR or aPTT ≤ 1.5 x upper limit of normal (ULN); patients receiving therapeutic anticoagulation should be on a stable dose, ALT, AST and/or alkaline phosphatase ≤ 2.5 x ULN, with the following exceptions: -patients with known liver metastasis: ALT and/or AST ≤ 5 x ULN, -patients with known bone metastasis: alkaline phosphatase ≤ 5 x ULN, Serum bilirubin ≤ 1.5 x ULN; patients with known Gilbert disease who have serum bilirubin ≤ 3 x ULN may be recruited), Calculated creatinine clearance (CRCL) ≥ 45 mL/min (based on the standard Cockcroft and Gault formula) - For women of childbearing potential: agreement to remain abstinent or use contraceptive non-hormonal methods with a failure rate of < 1% per year during the treatment period and for 3 months after the last dose of study treatment. A woman is considered to be of childbearing potential if she is postmenarcheal, has not reached a postmenopausal state (≥ 12 continuous months of amenorrhea with no identified cause other than menopause), and has not undergone surgical sterilization (removal of ovaries and/or uterus). Examples of non-hormonal contraceptive methods with a failure rate of < 1% per year include bilateral tubal ligation, male sterilization and copper intrauterine devices - For men: agreement to remain abstinent or use a condom, and agreement to refrain from donating sperm. With female partners of childbearing potential or pregnant female partners, men must remain abstinent or use a condom during the treatment period and for 3 months after the last dose of study treatment to avoid exposing the embryo. Men must refrain from donating sperm during this same period |
Los pacientes deben cumplir los siguientes criterios para la inclusión en el estudio: - Pacientes mayores de 18 años - Consentimiento informado por escrito firmado - ECOG (PS) de 0 a 1 - Sujetos con confirmación histológica o citológica de CPNM no escamoso en estadio IV que no recibieron quimioterapia ni radioterapia previa. Se excluirán los pacientes con mutación EGFR o fusión ALK - Los pacientes que recibieron quimioterapia neoadyuvante, quimioterapia adyuvante o quimiorradioterapia previa con intención curativa para la enfermedad no metastásica deben haber experimentado un intervalo sin tratamiento de al menos 6 meses desde la última dosis de quimioterapia y / o radioterapia - Metástasis cerebrales asintomáticas no tratadas. El tratamiento con esteroides (dexametasona) está permitido y los pacientes que hayan permanecido asintomáticos durante 2 semanas con esteroides serán elegibles cuando reciban ≤ 4 mg de dexametasona QD - Enfermedad medible sistémica mediante tomografía computarizada (TC) según los criterios de evaluación de la respuesta en tumores sólidos (RECIST) versión 1.1 Y enfermedad cerebral medible por resonancia magnética (RM) según criterios RANO-BM (al menos dos lesiones medibles ≥10 mm, ver apéndice ) - Disponibilidad de un bloque incluido en parafina fijado con formalina que contenga tejido tumoral o 5 laminillas sin teñir - Función hematopoyética, hepática y renal adecuada (incluido el aclaramiento de creatinina calculado de 45 ml / min basado en la fórmula estándar de Cockcroft y Gault) - Pacientes dispuestos a usar anticonceptivos altamente efectivos (<1% de tasa de fracaso) |
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E.4 | Principal exclusion criteria |
Patients who meet any of the following criteria will be excluded from study entry: - History of other malignancy within 3 years prior to screening, except for appropriately treated carcinoma in situ of the cervix, non-melanoma skin carcinoma, or Stage I uterine cancer - Patients harboring an EGFR mutation or an ALK fusion will be excluded - Leptomeningeal carcinomatosis or metastases in the brain stem, mid-brain, pons, medulla or lesions causing obstructive hydrocephalus - Patients with neurological symptoms, including those receiving > 4mg of dexamethasone will not be eligible for this study - Single exclusive brain metastasis amenable to surgical treatment or radiosurgery in patients not having metastasis in other organ - Spinal hemorrhagic metastases will be excluded - Prior surgical resection of brain or spinal lesions in the prior 28 days - Previous systemic treatment or neo-adjuvant or adjuvant chemotherapy less than 6 months before enrollment - Clinical significant comorbidities that impaired administration of platinum-based chemotherapy - History of autoimmune disease, including but not limited to myasthenia gravis, myosistis, autoimmune hepatitis, systemic lupus erythematosus, rheumatoid arthritis, inflammatory bowel disease, vascular thrombosis associated with antiphospholipid syndrome, Wegener’s granulomatosis, Sjögren syndrome, Guillain-Barré syndrome, multiple sclerosis, vasculitis or glomerulonephritis: patients with a history of autoimmune-related hypothyroidism on a stable dose of thyroid-replacement hormone are eligible for this study, patients with controlled Type 1 diabetes mellitus on a stable dose of insulin are eligible for this study, patients with eczema, psoriasis, lichen simplex chronicus or vitiligo with dermatologic manifestations only (e.g. patients with psoriasic arthritis would be excluded) are permitted provided that they meet the following conditions: rash covers less than 10% of body surface area, disease is well controlled at baseline and only requires low-potency topical steroids, no acute exacerbations during the last 12 months - History of idiopathic pulmonary fibrosis, drug-induced pneumonitis or active radiation pneumonitis out of the radiation field - Previous treatment with immune checkpoint inhibitors or CD137 and OX-40 agonists - Treatment with investigational therapy within 28 days prior to initiation of study drug - Positive for hepatitis C virus (HCV) antibody or for hepatitis B surface antigen (HBsAg) at screening. Patients with past or resolved hepatitis B virus (HBV) infection (HBcAb positive with absence of HBsAg) would be eligible whether they are negative for HBV DNA. Patients positive for HCV antibody would be eligible whether they are negative for HCV RNA - Active tuberculosis or known HIV infection - Illicit drug or alcohol abuse within 12 months prior to screening, in the investigator’s judgment - Serious infection requiring oral or IV antibiotics within 14 days prior to screening - Any serious medical condition or abnormality in clinical laboratory tests that, in the investigator’s judgment, precludes the patient’s safe participation in and completion of the study |
Los pacientes que cumplan alguno de los siguientes criterios serán excluidos de la participación en el estudio: - Antecedentes de otros tumores malignos dentro de los 3 años anteriores al reclutamiento, a excepción del carcinoma in situ del cuello uterino, el carcinoma cutáneo no melanoma o el cáncer uterino en estadio I adecuadamente tratados - Mutación EGFR activante conocida o fusión ALK - Carcinomatosis leptomeníngea o metástasis en el tallo cerebral, el cerebro medio, puente, médula o lesiones que causan hidrocefalia obstructiva - Los pacientes con síntomas neurológicos, incluidos aquellos que reciben > 4 mg de dexametasona no serán elegibles para este estudio - Metástasis cerebrales exclusivas únicas susceptibles de tratamiento quirúrgico o radiocirugía en pacientes que no tienen metástasis en otro órgano - Las metástasis hemorrágicas espinales serán excluidas - Resección quirúrgica previa de lesiones cerebrales o espinales en los 28 días anteriores - Tratamiento sistémico previo o quimioterapia neoadyuvante o adyuvante menos de 6 meses antes del reclutamiento - Comorbilidades clínicamente significativas que alteren la administración de quimioterapia basada en platino - Historial de enfermedad autoinmune - Infección severa activa - Historial de fibrosis pulmonar idiopática, neumonitis inducida por fármacos o neumonitis por radiación fuera del campo de radiación - Prueba positiva de VIH, hepatitis B o hepatitis C - Tratamiento previo con inhibidores o agonistas del punto de control inmunitario (por ejemplo, CD137 y OX-40) - Embarazo o lactancia |
|
E.5 End points |
E.5.1 | Primary end point(s) |
PFS after enrollment defined as the time from enrollment to the first occurrence of disease progression (intracranial or systemic) or death from any cause whichever occurs first as determined by the investigator according to RANO and RECIST v1.1. criteria for brain and systemic disease respectively Occurrence and severity of adverse events, with severity determined according to NCI CTCAE v4.0 criteria Change from baseline in targeted vital signs Change from baseline in targeted clinical laboratory test results |
Evaluar la eficacia del atezolizumab en combinación con CBDCA y pemetrexed en pacientes con CPNM y metástasis cerebrales (MC) asintomáticas en base a la SLP de acuerdo con los criterios RANO y RECIST v1.1 para enfermedad cerebral y sistémica respectivamente Evaluar la seguridad del atezolizumab en combinación con CBDCA y pemetrexed en pacientes con NSCLC y MC asintomáticas según NCI CTCAE v4.0 |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
3 years recruiting patients, 2 years of treatment atezolizumab combined with carboplatin and pemetrexed maximum |
3 años de reclutamiento, 2 años de tratamiento de atezolizumab en combinación con carboplatino y pemetrexed máximo |
|
E.5.2 | Secondary end point(s) |
Objective response, defined as a complete response or partial response on two consecutive occasions ≥ 4 weeks apart, as determined by the investigator according to RANO and RECIST v1.1. criteria for brain and systemic disease respectively DOR, defined as the time from the first occurrence of a documented objective response to disease progression or death from any cause whichever occurs first, as determined by the investigator according to RANO and RECIST v1.1. criteria for brain and systemic disease respectively OS after enrollment defined as the time from enrollment to death from any cause |
Evaluar la eficacia de atezolizumab en combinación con carboplatino y pemetrexed en pacientes con CPNM y MC asintomáticas midiendo la respuesta objetiva y la duración de la respuesta (RANO en CNS y RECIST v1.1 fuera del SNC) |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
3 años de reclutamiento, 2 años de tratamiento de atezolizumab en combinación con carboplatino y pemetrexed |
3 años de reclutamiento, 2 años de tratamiento de atezolizumab en combinación con carboplatino y pemetrexed |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | No |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | 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.8.4.1 | Number of sites anticipated in Member State concerned | 15 |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial 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
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LPLV |
Ultima visita del último paciente |
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 3 |
E.8.9.1 | In the Member State concerned months | 0 |
E.8.9.1 | In the Member State concerned days | 0 |