E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Patients with features associated with high-risk of recurrent CSCC disease, who have completed surgery and post-operative RT radiation therapy |
Pacientes con rasgos asociados a un elevado riesgo de padecer CEC recurrente y que hayan pasado por un tratamiento quirúrgico y radioterapia posoperatoria |
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E.1.1.1 | Medical condition in easily understood language |
Patients who have high-risk of recurrent CSCC after surgery and radiation therapy. |
Pacientes con un elevado riesgo de padecer CEC recurrente tras la cirugía y la radioterapia. |
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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 | PT |
E.1.2 | Classification code | 10041823 |
E.1.2 | Term | Squamous cell carcinoma |
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 |
The primary objective of the study is to compare disease-free survival (DFS) of patients with high-risk cutaneous squamous cell carcinoma (CSCC) treated with adjuvant cemiplimab, versus those treated with placebo, after surgery and radiation therapy (RT) |
El objetivo principal del estudio es comparar la supervivencia sin enfermedad (SSE) de pacientes con carcinoma epidermoide cutáneo (CEC) de alto riesgo tratados con cemiplimab complementario, frente a los tratados con placebo, después de cirugía y radioterapia (RT). |
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E.2.2 | Secondary objectives of the trial |
-To compare the overall survival (OS) of high-risk CSCC patients treated with adjuvant cemiplimab, versus those treated with placebo, after surgery and RT - To compare the effect of adjuvant cemiplimab with that of placebo on patients’ freedom from locoregional recurrence (FFLRR) after surgery and RT - To compare the effect of adjuvant cemiplimab with that of placebo on patients’ freedom from distant recurrence (FFDR) after surgery and RT - To compare the effect of adjuvant cemiplimab with that of placebo on the cumulative incidence of second primary CSCC tumors (SPTs) after surgery and RT - To evaluate the safety of adjuvant cemiplimab and that of placebo in high-risk CSCC patients after surgery and RT |
- Comparar la supervivencia global (SG) de los pacientes con CEC de alto riesgo tratados con cemiplimab complementario con la de los tratados con placebo, después de cirugía y RT. - Comparar el efecto del cemiplimab complementario con el del placebo en la ausencia de recidiva locorregional (freedom from locoregional recurrence, FFLRR) en los pacientes después de cirugía y RT. - Comparar el efecto del cemiplimab complementario con el del placebo en la ausencia de recidiva distante (freedom from distant recurrence, FFDR) en los pacientes después de cirugía y RT. - Comparar el efecto del cemiplimab complementario con el del placebo en la incidencia acumulada de segundos tumores CEC primarios (STP) en los pacientes después de cirugía y RT.
- Evaluar la seguridad del cemiplimab complementario y la del placebo en pacientes con CEC de alto riesgo después de cirugía y RT. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
-Men and women >=18 years old - For Japan only, men and women >=21 years old - Patient with resection of pathologically confirmed CSCC (primary CSCC lesion only, or primary CSCC with nodal involvement, or CSCC nodal metastasis with known primary CSCC lesion previously treated within the draining lymph node echelon), with macroscopic gross resection of all disease - High risk CSCC, as defined in the protocol - Completion of curative intent post-operative radiation therapy (RT) within 2 to 6 weeks of randomization - Eastern Cooperative Oncology Group performance status (ECOG PS) <=1 - Adequate hepatic, renal, and bone marrow function as defined in the protocol |
- Mujeres y hombres >= 18 años - En Japón, mujeres y hombres >= 21 años - Pacientes con extirpación de CEC patológicamente confirmado (solo CEC primario o CEC primario con afectación ganglionar o CEC con metástasis ganglionar con CEC primario previamente tratado a nivel de los ganglios linfáticos), con extirpación macroscópica de toda la enfermedad - CEC de alto riesgo, según se define en el protocolo - Finalización de radioterapia posoperatoria con intención de sanar en un plazo de 2 a 6 semanas previas a la aleatorización - Estado funcional del Grupo de Oncología Cooperativo del Este (Eastern Cooperative Oncology Group) (ECOG PS) <= 1 - Actividad hepática, renal y de la médula ósea adecuada según se define en el protocolo |
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E.4 | Principal exclusion criteria |
- Squamous cell carcinomas (SCCs) arising in non-cutaneous sites as defined in the protocol - Concurrent malignancy other than localized CSCC and/or history of malignancy other than localized CSCC within 3 years of date of randomization as defined in the protocol - Patients with hematologic malignancies (eg, chronic lymphocytic leukemia (CLL)) - Patients with history of distantly metastatic CSCC (visceral or distant nodal), unless the disease-free interval is at least 3 years (regional nodal involvement of disease in draining lymph node basin that was resected and radiated prior to enrollment will not be exclusionary - Ongoing or recent (within 5 years of randomization date) evidence of significant autoimmune disease that required treatment with systemic immunosuppressive treatments, which may suggest risk for immune-related adverse events (irAEs). The following are not exclusionary: vitiligo, childhood asthma that has resolved, type 1 diabetes, residual hypothyroidism that required only hormone replacement, or psoriasis that does not require systemic treatment. - Has had prior systemic anti-cancer immunotherapy for CSCC |
- Carcinomas epidermoides (CE) en zonas no cutáneas según se define en el protocolo - Neoplasia maligna concomitante que no sea CEC localizado y antecedentes de neoplasia que no sea CEC localizado en un plazo de 3 años con respecto a la aleatorización, según se define en el protocolo - Pacientes con neoplasias hemáticas (como, leucemia linfocítica crónica —LLC—) - Pacientes con antecedentes de CEC metastásico (visceral o ganglionar) a distancia, a menos que el intervalo sin enfermedad sea de al menos 3 años (la afectación ganglionar regional de la enfermedad en la zona de los ganglios linfáticos extirpada y radiada antes de la inscripción no será excluyente) - Pruebas en curso o recientes (en un plazo de 5 años con respecto a la fecha de aleatorización) de enfermedad autoinmunitaria significativa que requiera tratamiento con inmunodepresores sistémicos y pueda sugerir un riesgo de sufrir acontecimientos adversos de tipo inmunitario (AAi). Los siguientes no son excluyentes: vitíligo, asma infantil resuelta, diabetes tipo 1, hipotiroidismo residual que haya requerido hormonoterapia de sustitución o psoriasis que no necesite tratamiento sistémico - Antecedentes de inmunoterapia antineoplásica sistémica para el CEC |
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E.5 End points |
E.5.1 | Primary end point(s) |
DFS defined as time from randomization to the first documented disease recurrence (local, regional and/or distant); or death due to any cause. |
SSE, definida como el tiempo transcurrido desde la aleatorización hasta la primera recidiva de la enfermedad documentada (local, regional y/o distante) o la muerte por cualquier causa. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Up to 54 months |
Hasta 54 meses |
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E.5.2 | Secondary end point(s) |
-Overall survival (OS), defined as time from randomization to the date of death. A patient who has not died will be censored on the last known date as alive -FFLRR defined as time from randomization to the date of first locoregional recurrence (LRR). Patients who died without a preceding LRR will be censored on the date of death -Freedom from distant recurrence (FFDR), defined as time from randomization to the date of first distant recurrence (DR). Patients who died without a preceding DR will be censored on the date of death -Cumulative occurrence of second primary cutaneous squamous cell carcinoma tumor (SPTs) for each patient from randomization to occurrence of first primary endpoint event or end of study. -Safety, as measured by the incidence and severity of treatment-emergent adverse events (TEAE), deaths, and laboratory abnormalities. |
- Supervivencia global, definida como el tiempo transcurrido desde la aleatorización hasta la fecha de la muerte. Los pacientes que no han muerto se censurarán en la última fecha en que se sabe que estaban vivos.
- Ausencia de recidiva locorregional, definida como el tiempo transcurrido desde la aleatorización hasta la fecha de la primera recidiva locorregional (LRR). Los pacientes que murieron sin una LRR precedente se censurarán en la fecha de la muerte. - Ausencia de recidiva distante, definida como el tiempo transcurrido desde la aleatorización hasta la fecha de la primera recidiva distante (RD). Los pacientes que murieron sin una RD precedente se censurarán en la fecha de la muerte.
- Incidencia acumulada de STP de cada paciente desde la aleatorización hasta la aparición del primer acontecimiento del criterio de valoración principal o el final de estudio.
- Seguridad, medida por la incidencia y gravedad de los acontecimientos adversos aparecidos durante el tratamiento (AAAT), muertes y anomalías analíticas. |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
Up to 78 months for OS and Safety Up to 54 months for FFLRR, FFDR, Cumulative occurrence of SPT |
Hasta 78 meses para la supervivencia global y la seguridad
Hasta 54 meses para la ausencia de recidiva locorregional (FFLRR), para la ausencia de recidiva distante (FFDR) y para la incidencia acumulada de STP. |
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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 | Yes |
E.6.7 | Pharmacodynamic | Yes |
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) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
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 | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | Yes |
E.8.1.7.1 | Other trial design description |
El estudio tiene dos partes. La parte 2 es opcional (sin enmascaramiento) |
2 Part Study. Part 2 optional (unblinded) |
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E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | Yes |
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 | 9 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 60 |
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 |
Australia |
Belgium |
Brazil |
Canada |
France |
Germany |
Greece |
Ireland |
Italy |
Korea, Republic of |
Mexico |
New Zealand |
Poland |
Russian Federation |
Spain |
United Kingdom |
United States |
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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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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | |
E.8.9.1 | In the Member State concerned months | 11 |
E.8.9.1 | In the Member State concerned days | 1 |
E.8.9.2 | In all countries concerned by the trial months | 11 |
E.8.9.2 | In all countries concerned by the trial days | 1 |