E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Metastasic Prostate Cancer Resistant to Castration |
Cáncer de próstata metastásico resistente a la castración |
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E.1.1.1 | Medical condition in easily understood language |
Metastasic Prostate Cancer |
Cáncer de próstata metastásico |
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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 | 10060862 |
E.1.2 | Term | Prostate cancer |
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 is to assess the effect of maintenance treatment with olaparib on radiologic progression free survival (rPFS) in patients with mCRPC who have received at least 6 cycles of docetaxel and achieved partial or complete response or disease stabilization according RECIST 1.1 criteria and PCWG3 |
El objetivo primario es evaluar el efecto del tratamiento de mantenimiento con olaparib en la supervivencia libre de progresión radiológica (rPFS) en pacientes con mCRPC que han recibido al menos 6 ciclos de docetaxel y logrado respuesta parcial o completa o estabilización de la enfermedad de acuerdo con los criterios RECIST 1.1 y PCWG3 |
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E.2.2 | Secondary objectives of the trial |
• To assess the effect of maintenance treatment with olaparib on PSA PFS and clinical PFS. • To assess the effect of maintenance treatment with olaparib on radiologic response rate (in patients with at least one measurable lesion) and PSA response rate. • To assess the safety and tolerability of maintenance treatment with olaparib |
• Evaluar el efecto del tratamiento de mantenimiento con olaparib sobre PSA PFS y PFS clínico. • Evaluar el efecto del tratamiento de mantenimiento con olaparib sobre la tasa de respuesta radiológica (en pacientes con al menos una lesión mensurable) y la tasa de respuesta PSA. • Evaluar la seguridad y tolerabilidad del tratamiento de mantenimiento con olaparib |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Provision of informed consent prior to any study specific procedures. For inclusion in the study patients must provide the informed consent also for genetic research. Genetic counselling for patients with germline mutation in any of the Homologous Recombination Repair genes should be performed. 2. Male patients, who must be ≥18 years of age. 3. Histologically confirmed prostate adenocarcinoma. 4. Patients must have metastatic disease before starting treatment with docetaxel (metastatic disease documented by positive bone scan or metastatic lesions on CT, MRI). 5. No prior exposure to platinum, cyclophosphamide, mitoxantrone or PARP inhibitors. |
1. Provisión de consentimiento informado antes de cualquier procedimiento específico del estudio. Para la inclusión en el estudio los pacientes deben proporcionar el consentimiento informado también para la investigación genética. Se debe realizar el asesoramiento genético para pacientes con mutación de línea germinal en cualquiera de los genes Homologous Recombination Repair. 2. Pacientes varones, que deben tener ≥ 18 años de edad. 3. Adenocarcinoma de próstata histológicamente confirmado. 4. Los pacientes deben tener enfermedad metastásica antes de comenzar el tratamiento con docetaxel (enfermedad metastásica documentada por exploración ósea positiva o lesiones metastásicas en la TC, RM). 5. No hay exposición previa a platino, ciclofosfamida, mitoxantrona o inhibidores de PARP. |
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E.4 | Principal exclusion criteria |
1. Involvement in the planning and/or conduct of the study (applies to AstraZeneca or sponsor staff and/or staff at the study site). 2. Previous inclusion in the present study. 3. Participation in another clinical study with an investigational product during the last month. 4. *Any previous treatment with PARP inhibitor, including olaparib. 5. Patients who do not have deleterious or suspected deleterious Homologous Recombination Repair genes mutations and only have Homologous Recombination Repair genes mutations that are considered to be non-detrimental (e.g., “Variants of uncertain clinical significance” or “Variant of unknown significance” or “Variant, favour polymorphism” or “benign polymorphism” etc.). 6. *Other malignancy within the last 5 years except: adequately treated non-melanoma skin cancer, curatively treated in situ cancer of the cervix, ductal carcinoma in situ (DCIS), Stage 1, grade 1 endometrial carcinoma, or other solid tumours including lymphomas |
1. Participación en la planificación y / o realización del estudio (se aplica a AstraZeneca o patrocina personal y / o personal en el sitio de estudio). 2. Inclusión previa en el presente estudio. 3. Participación en otro estudio clínico con un producto de investigación durante el último mes. 4. * Cualquier tratamiento previo con inhibidor de PARP, incluyendo olaparib. 5. Pacientes que no tienen mutaciones perjudiciales o sospechosas de genes Homologous Recombination Repair y que solo tienen mutaciones en los genes de reparación recombinante homóloga que se consideran no perjudiciales (por ejemplo, "Variantes de significado clínico incierto" o "Variante de significado desconocido" o "Variante, polimorfismo favorable" o "polimorfismo benigno", etc.). 6. Otros tumores malignos en los últimos 5 años excepto: cáncer de piel no melanoma tratado adecuadamente, cáncer de cuello uterino in situ, carcinoma ductal in situ (DCIS), carcinoma de endometrio de grado 1, estadio 1 u otros tumores sólidos incluyendo linfomas |
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E.5 End points |
E.5.1 | Primary end point(s) |
Radiographic progression free survival (rPFS) is defined as the time from treatment with olaparib to the date of first disease radiographic progression or death for any reason. Radiographic progression disease will be evaluated according RECIST 1.1 criteria and PCWG3. |
Supervivencia Libre de Progresion Radiolóigca se define como el tiempo desde el inicio de tratamiento con olaparib hasta la fecha de progresion radiologica o fallecimiento por cualquier causa. Progresion de la enfermedad radiologica será evaluada de acuerdo a criterios RECIST 1.1 y PCWG3. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Evidence of disease progression will be assessed every 12 weeks. |
Evidencia de la progresion de la enfermedad se evaluará cada 12 semanas. |
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E.5.2 | Secondary end point(s) |
- PSA PFS and clinical PFS. - Radiologic response rate and PSA response rate. - Safety and tolerability |
- SLP de PSA y SLP clinica - Tasa de respuesta radiologica y Tasa de respuesta por PSA - Seguridad y tolerabilidad |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
PSA will be evaluated every 4 weeks. Radiologic response rate will be evaluated every 12 weeks. Safety and tolerability will be evaluated in a onging basis during the treatment. |
PSA será evaluacda cada 4 semanas Tasa de respuesta radiológica será evaluada cada 12 semanas Seguridad y Tolerabilidad será evaluada de forma continua durante el tratamiento |
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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 | 8 |
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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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 | 0 |
E.8.9.1 | In the Member State concerned days | 0 |