E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Advanced or metastatic gastric or gastro-esophageal junction (GEJ) or esophageal adenocarcinoma (EAC) progressed on or intolerant to 2 or more prior lines of systemic therapy |
Adenocarcinoma gástrico, de la unión gastroesofágica (UGE) o esofágico (ACE) avanzado o metastásico que haya progresado o intolerante a 2 o más líneas previas de tratamiento sistémico |
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E.1.1.1 | Medical condition in easily understood language |
Cancer in the stomach and/or esophagus, called gastric, gastro-esophageal junction (GEJ) or esophageal adenocarcinoma (EAC). |
Cáncer en el estómago y/o esófago, llamado adenocarcinoma gástrico, de la unión gastroesofágica (UGE) o esofágico (ACE). |
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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 | 21.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10058526 |
E.1.2 | Term | Oesophageal adenocarcinoma metastatic |
E.1.2 | System Organ Class | 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps) |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 22.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10082464 |
E.1.2 | Term | Advanced gastric carcinoma |
E.1.2 | System Organ Class | 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps) |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 23.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10084873 |
E.1.2 | Term | Gastrooesophageal junction cancer metastatic |
E.1.2 | System Organ Class | 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps) |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 21.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10063916 |
E.1.2 | Term | Metastatic gastric cancer |
E.1.2 | System Organ Class | 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps) |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 21.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10079913 |
E.1.2 | Term | Adenocarcinoma of the gastroesophageal junction stage IV |
E.1.2 | System Organ Class | 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps) |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10030145 |
E.1.2 | Term | Oesophageal adenocarcinoma stage IV |
E.1.2 | System Organ Class | 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps) |
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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 make a preliminary assessment of the antitumor activity and long-term survival of NT-I7 in combination with nivolumab in subjects with advanced or metastatic gastric or GEJ or EAC after 2 or more prior lines of systemic therapy, based on: o Objective response rate (ORR) per Investigators’ assessment using Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1 o Overall survival (OS) |
Realizar una evaluación preliminar de la actividad antitumoral y la supervivencia a largo plazo de NT-I7 en combinación con nivolumab en sujetos con adenocarcinoma gástrico, de la UGE o ACE avanzado o metastásico después de 2 o más líneas previas de tratamiento sistémico,basándose en: o Tasa de respuesta objetiva (TRO) según la evaluación de los investigadores utilizando Criterios de evaluación de la respuesta en tumores sólidos (RECIST) versión 1.1 o Supervivencia global (SG) |
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E.2.2 | Secondary objectives of the trial |
To make further assessment of the antitumor activity of NT-I7 in combination with nivolumab in the treated subjects, based on Duration of Response (DoR), Disease Control Rate (DCR), and Progression-Free Survival (PFS); To evaluate the immunogenicity of NT-I7 administered in combination with nivolumab. |
Realizar una evaluación adicional de la actividad antitumoral de NT-I7 en combinación con nivolumab en los pacientes tratados, basándose en la duración de la respuesta (DdR), la tasa de control de la enfermedad (TCE) y la supervivencia sin progresión (SSP); Evaluar la inmunogenicidad de NT-I7 administrado en combinación con nivolumab. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Key Inclusion Criteria 1. Have histologically or cytologically confirmed locally locally advanced or metastatic carcinoma of gastric or GEJ or EAC who progressed on or intolerant to 2 or more prior lines of chemotherapy and/or targeted therapy in the advanced/metastatic setting. Subjects with HER2-overexpresing tumor who progressed on trastuzumab-based therapy and at least 1 other line of therapy are also eligible. Note: GEJ adenocarcinomas are defined as tumors that have their center within 5 cm proximal and distal of the anatomical cardia, as described in the Siewert classification system (Siewert et al, 2000) 2. Have at least one measurable lesion according to RECIST 1.1. 3. Subjects enrolling in the dose escalation phase must have biopsiable disease. Subjects must agree to provide a) pre- treatment tumor tissue sample and b) on-treatment tumor biopsy. 4. Subjects enrolled in the Phase 2 must agree to provide tumor tissue sample prior to the start of treatment. 5. PD-L1 expression status must be determined by the study-designated central lab prior to randomization (CPS <5 versus CPS ≥ 5) for subjects enrolled in Phase 2. 6. Female subjects are either postmenopausal for at least 1 year, are surgically sterile for at least 6 weeks; if a female subject is of childbearing potential, she must agree to remain abstinent (refrain from heterosexual intercourse) or to follow instructions for one highly effective method of contraception for the duration of study treatment and for 5 months after the last dose of study treatment. 7. Non-sterile male subjects who are sexually active with female partners of childbearing potential must agree to remain abstinent (refrain from heterosexual intercourse) or to follow instructions for one highly effective method of contraception for the duration of study treatment and for 3 months after the last dose of study treatment. |
Criterios de Inclusión clave 1. Presentar carcinoma gástrico, de la UGE o ACE localmente avanzado o metastásico, confirmado histológica o citológicamente o con progresión o intolerancia a 2 o más líneas previas de quimioterapia y/o tratamiento dirigido en un contexto avanzado/metastásico. También son aptos los pacientes con tumores con sobreexpresión de HER2 que experimentaran progresión con trastuzumab y al menos otra línea de tratamiento. Nota: Los adenocarcinomas de la UGE se definen como tumores que tienen su centro a menos de 5 cm en dirección proximal y distal del cardias anatómico, tal como se describe en el sistema de clasificación de Siewert (Siewert et ál., 2000). 2. Tener al menos una lesión mensurable de acuerdo a la versión 1.1 de RECIST. 3. Los pacientes incluidos en la fase de escalada de dosis deben tener enfermedad biopsiable. Los pacientes deben aceptar proporcionar a) una muestra de tejido tumoral previa al tratamiento y b) una biopsia tumoral durante el tratamiento. 4. Los pacientes incluidos en la fase II deben aceptar proporcionar una muestra de tejido tumoral antes del inicio del tratamiento. 5. El laboratorio central designado por el estudio debe determinar el estado de expresión de PD-L1 antes de la aleatorización (PPC <5 frente a PPC ≥5) para los pacientes incluidos en la fase II. 6. Las pacientes son posmenopáusicas durante al menos 1 año, son quirúrgicamente estériles durante un mínimo de 6 semanas; si una paciente tiene capacidad de concebir, debe aceptar practicar la abstinencia (abstenerse de mantener relaciones sexuales heterosexuales) o seguir las instrucciones para un método anticonceptivo altamente eficaz durante el tratamiento del estudio y durante 5 meses después de la última dosis del tratamiento del estudio. 7. Los hombres no estériles que sean sexualmente activos con parejas femeninas en edad fértil deben aceptar practicar la abstinencia (abstenerse de mantener relaciones sexuales heterosexuales) o seguir las instrucciones de un método anticonceptivo altamente eficaz durante el tratamiento del estudio y durante los 3 meses posteriores a la última dosis del tratamiento del estudio. |
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E.4 | Principal exclusion criteria |
Key Exclusion Criteria 1. Pregnant, or breastfeeding or expecting to conceive or father children within the study duration from screening through 5 months (for female subjects) or 3 months (for male subjects) after the last dose of study treatment. 2. Receiving any investigational therapy or any approved therapy for investigational use within 4 weeks or 5 half-lives, whichever is longer, prior to first dose of study treatment. 3. Has previously received checkpoint inhibitor (CPI) treatment for gastric cancer or GEJ or EAC. 4. Has received prior radiotherapy within 2 weeks of start of study treatment. 5. Has received treatment with complementary medications (ex, herbal supplements, or traditional Chinese medications) to treat the disease under study within 2 weeks prior to the first dose of study treatment. 6. Subjects are eligible if CNS metastases are asymptomatic and do not require immediate treatment or have been treated and subjects have neurologically returned to baseline (except for residual signs or symptoms related to the CNS treatment). 7. History of severe hypersensitivity reactions to monoclonal antibodies (mAbs) or intravenous immunoglobulin preparation. 8. Clinically significant cardiac disease. 9. Has a history of allergy or intolerance (unacceptable AEs) to study drug components or polysorbate-80-containing infusions. Note: Polysorbate 80 is a buffer used to make NT-I7. 10. Has received a live vaccine within 4 weeks prior to the first dose of study drug. Seasonal influenza vaccines for injection are generally killed virus vaccines and are allowed. 11. Has had an allogenic tissue/solid organ transplant or bone marrow transplant. |
Criterios de Exclusión clave 1. Mujeres embarazadas, en período de lactancia o sujetos que tengan previsto concebir o engendrar hijos dentro de la duración del estudio desde la selección hasta los 5 meses (para las mujeres) o 3 meses (para los varones) después de la última dosis del tratamiento del estudio. 2. Recibir cualquier tratamiento en investigación o algún tratamiento aprobado para el uso en investigación en las 4 semanas o 5 semividas, lo que sea más largo, antes de la primera dosis del tratamiento del estudio. 3. Haber recibido previamente tratamiento con inhibidores del punto de control (IPC) para el cáncer gástrico o la UGE o el ACE. 4. Haber recibido radioterapia previa dentro de las 2 semanas anteriores al inicio del tratamiento del estudio. 5. Haber recibido tratamiento con medicamentos complementarios (p. ej., suplementos a base de hierbas o medicina china tradicional) para tratar la enfermedad en estudio en las 2 semanas previas a la primera dosis del tratamiento del estudio. 6. Los pacientes son aptos si las metástasis en el SNC son asintomáticas y no requieren tratamiento inmediato o se han tratado y los pacientes han regresado desde un punto de vista neurológico al periodo inicial (excepto los signos o síntomas residuales relacionados con el tratamiento del SNC). 7. Antecedentes de reacciones de hipersensibilidad graves a anticuerpos monoclonales (AcM) o preparaciones de inmunoglobulinas intravenosas. 8. Enfermedad cardíaca de importancia clínica. 9. Antecedentes de alergia o intolerancia (AA inaceptables) a los componentes del fármaco del estudio o infusiones que contengan polisorbato 80. Nota: Polisorbato 80 es un tampón utilizado para fabricar NT-I7. 10. Haber recibido una vacuna viva en las 4 semanas anteriores a la primera dosis del fármaco del estudio. Por lo general, las vacunas antigripales estacionales inyectables son vacunas inactivadas y se permiten. 11. Haberse sometido a un trasplante alógeno de tejido o vísceras macizas o de médula ósea. |
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E.5 End points |
E.5.1 | Primary end point(s) |
Overall survival (OS) and objective response rate (ORR) assessed by the investigators using RECIST 1.1 criteria are the primary endpoints for Phase 2. OS is defined as the time from first study treatment to death from any cause. ORR is defined as the percentage of participants with a best overall response (BOR) of a complete response (CR) or partial response (PR), per RECIST 1.1. |
La Supervivencia global (SG) y Tasa de respuesta objetiva (TRO) evaluados por los investigadores mediante criterios RECIST 1.1. son los criterios de valoración principales de la Fase 2. SG se define como el tiempo transcurrido desde el primer tratamiento del estudio hasta la muerte por cualquier causa. TRO se define como el porcentaje de participantes con una mejor respuesta global (MRG) de una respuesta completa (RC) o parcial (RP), según RECIST 1.1 |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Up to 2 years. |
Hasta 2 años |
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E.5.2 | Secondary end point(s) |
Duration of response (DoR), disease control rate (DCR), progression-free survival (PFS) and Incidence of anti-drug antibodies (ADA) to NT-I7 during the study relative to baseline are the secondary endpoints for Phase 2. DOR is defined as the time from the first occurrence of a documented objective response to the time of the first documented disease progression or death from any cause, whichever occurs first, per RECIST 1.1. DCR is defined as the percentage of participants with a best overall response (BOR) of complete response (CR), partial response (PR), or stable disease (SD), per RECIST 1.1. PFS is defined as the time from the first study treatment to the first occurrence of disease progression or death of any cause, whichever occurs first, per RECIST 1.1. |
Duración de la respuesta (DdR), la tasa de control de la enfermedad (TCE), supervivencia sin progresión (SSP) e incidencia de los anticuerpos monoclonales (AcM) contra NT-I7 durante el estudio en relación con la línea base son los criterios de valoración secundarios de la Fase 2. DdR se define como el tiempo transcurrido desde la primera aparición de una respuesta objetiva documentada hasta el momento de la primera progresión documentada de la enfermedad o la muerte por cualquier causa, lo que ocurra primero, según RECIST 1.1. TCE se define como el porcentaje de participantes con una mejor respuesta global (MRG) de una respuesta completa (RC) o parcial (RP), según RECIST 1.1. SSP se define como el tiempo transcurrido desde el primer tratamiento del estudio hasta la primera aparición de la progresión de la enfermedad o la muerte por cualquier causa, lo que ocurra primero, según RECIST 1.1. |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
Up to 3 years. |
Hasta 3 años. |
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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 | No |
E.6.6 | Pharmacokinetic | Yes |
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 | Yes |
E.6.13.1 | Other scope of the trial description |
To evaluate the immunogenicity of NT-I7 administered in combination with nivolumab; To make a preliminary assessment of biomarkers that might act as pharmacodynamic indicators of antitumor activity of NT-I7 in combination with nivolumab in the treated subjects; To make a preliminary assessment of biomarkers that might act as predictors of antitumor activity of NT-I7 in combination with nivolumab in the treated subjects. |
Evaluar la inmunogenicidad de NT-I7 administrado en combinación con nivolumab; Realizar una evaluación preliminar de los biomarcadores que podrían actuar como indicadores farmacodinámicos de la actividad antitumoral de NT-I7 en combinación con nivolumab en los pacientes tratados; Realizar una evaluación preliminar de los biomarcadores que podrían actuar como factores predictivos de la actividad antitumoral de NT-I7 en combinación con nivolumab en los pacientes tratados. |
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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 | Yes |
E.8.1.1 | Randomised | Yes |
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 | Yes |
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) | Yes |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 2 |
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 | 7 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 28 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
United States |
France |
Italy |
Poland |
Spain |
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E.8.7 | Trial 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
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LVLS |
Ultima Visita ultimo 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 | 2 |
E.8.9.1 | In the Member State concerned months | 2 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 3 |
E.8.9.2 | In all countries concerned by the trial months | 0 |
E.8.9.2 | In all countries concerned by the trial days | 0 |