E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Metastatic castration-resistant prostate cancer |
cáncer de próstata metastásico resistente a la castración |
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E.1.1.1 | Medical condition in easily understood language |
advanced prostate cancer |
cáncer de próstata 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 | PT |
E.1.2 | Classification code | 10036909 |
E.1.2 | Term | Prostate 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 | 20.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10076506 |
E.1.2 | Term | Castration-resistant 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 |
To assess the efficacy of rucaparib versus physician’s choice of treatment based on radiographic progression free survival (rPFS) in metastatic castration-resistant prostate cancer (mCRPC) patients with Homologous Recombination Deficiency (HRD) who progressed on prior AR-directed therapy and have not yet received chemotherapy in the castration-resistant setting. |
Evaluar la eficacia de rucaparib frente al tratamiento elegido por el médico basado en la supervivencia sin progresión radiográfica (SSPr) en pacientes con CPRCm con DRH que progresaron con el tratamiento dirigido a los RA anterior y que no han recibido aún quimioterapia en el entorno resistente a la castración. |
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E.2.2 | Secondary objectives of the trial |
• To assess objective response rate (ORR) using modified Response Evaluation Criteria in Solid Tumors (RECIST) Version 1.1 in patients with measurable (nodal or visceral) disease • To assess duration of response (DOR) using modified RECIST Version 1.1 in patients with measurable (nodal or visceral) disease • To assess time to PSA progression • To assess PSA response > or = 50% (all patients) • To assess PSA response > or = 90% (all patients) • To evaluate Patient-reported Outcome (PRO) using the EuroQol 5 dimensions questionnaire (EQ-5D), Functional Assessment of Cancer Therapy–Prostate (FACT-P), analgesic drug score, and Brief Pain Inventory–Short Form (BPI-SF) instruments • To assess clinical benefit rate (CBR) • To assess overall survival (OS) • To assess sparse pharmacokinetics (PK) • To assess safety and tolerability |
•Evaluar la tasa de respuesta objetiva (TRO) usando los criterios modificados de evaluación de la respuesta en tumores sólidos (RECIST), versión 1.1, en pacientes con enfermedad (ganglionar o visceral) medible •Evaluar la duración de la respuesta (DR) usando los criterios RECIST modificados, versión 1.1, en pacientes con enfermedad (ganglionar o visceral) medible •Evaluar el tiempo hasta la progresión del PSA •Evaluar la respuesta del PSA > o = 50 % (todos los pacientes) •Evaluar la respuesta del PSA > or = 90 % (todos los pacientes) •Evaluar los resultados comunicados por el paciente (RCP) usando los instrumentos EQ-5D, Evaluación funcional del tratamiento del cáncer de próstata (FACT-P), puntuación de analgésicos e Inventario breve del dolor, versión abreviada (BPI-SF) •Evaluar la tasa de beneficio clínico (TBC) •Evaluar la supervivencia general (SG) •Evaluar las muestras aisladas de farmacocinética (FC) •Evaluar la seguridad y la tolerabilidad |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Be > or = 18 years old at the time the informed consent is signed 2. Have a histologically or cytologically confirmed adenocarcinoma or poorly differentiated carcinoma of the prostate 3. Be surgically or medically castrated, with serum testosterone levels of < or = 50 ng/dL (1.73 nM) 4. Be eligible for treatment with physician's choice of comparator treatment 5. Experienced of disease progression after treatment with 1 prior next generation AR targeted therapy (abiraterone acetate, enzalutamide, or investigational AR targeted agent) for castration resistant disease 6. Have a deleterious mutation in BRCA1/2 or ATM |
1. Tener como mínimo 18 años de edad en el momento de firmar el consentimiento informado 2. Tener un adenocarcinoma confirmado histológica o citológicamente o un carcinoma poco diferenciado de la próstata 3. Paciente castrado quirúrgicamente o médicamente, con niveles de testosterona en suero < 50 ng/dl (< 1,73 nM) 4. Apto para el tratamiento comparador elegido por el médico 5. Indicios de progresión de la enfermedad tras el tratamiento con 1 tratamiento previo dirigido a los RA de última generación (acetato de abiraterona, enzalutamida o fármaco dirigido a los RA en investigación) para la enfermedad resistente a la castración 6. Signos moleculares de CPRCm asociados con una mutación genética en BRCA1/2 o ATM nociva. |
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E.4 | Principal exclusion criteria |
1. Active second malignancy, with the exception of curatively treated non melanoma skin cancer, carcinoma in situ, or superficial bladder cancer 2. Prior treatment with any PARP inhibitor 3. Prior treatment with chemotherapy for mCRPC 4. Symptomatic and/or untreated central nervous system metastases 5. Pre existing duodenal stent and/or any gastrointestinal disorder or defect that would, in the opinion of the investigator, interfere with absorption of study drug |
1. Neoplasia maligna secundaria, con la excepción de cáncer de piel no melanoma tratado con éxito, carcinoma in situ o cáncer de vejiga superficial 2. Tratamiento previo con cualquier iPARP 3. Tratamiento previo con quimioterapia administrado para la enfermedad resistente a la castración. 4. Metástasis sintomáticas y/o no tratadas del sistema nervioso central (SNC). 5. Endoprótesis duodenal preexistente y/o cualquier trastorno o defecto gastrointestinal que, en opinión del investigador, interfiera con la absorción del fármaco del estudio |
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E.5 End points |
E.5.1 | Primary end point(s) |
Efficacy of rucaparib versus physician’s choice of treatment based on radiographic progression free survival (rPFS) in mCRPC patients with HRD who progressed on prior AR-directed therapy and have not yet received chemotherapy in the castration-resistant setting. |
Eficacia de rucaparib versus el tratamiento de elección del médico en base a supervivencia sin progresión radiográfica (SSPr) en pacientes con CPRCm con DRH que progresaron con el tratamiento dirigido a los RA anterior y que no han recibido aún quimioterapia en el entorno resistente a la castración |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Tumor assessments will be performed during screening (baseline), at the end of every 8 calendar weeks (+/-7 days) relative to Study Day 1 (Week 1) up to 24 weeks, then every 12 calendar weeks (+/-7 days), until confirmed radiographic disease progression by modified RECIST Version 1.1 and/or PCWG3 (for bone lesions only) criteria, as assessed by IRR, loss to follow-up, withdrawal, or study closure. Tumor assessments will continue to be performed until radiographic disease progression is confirmed by IRR. |
Se realizarán evaluacines tumorales durante la selección (basal), al final de cada 8 semanas (+/-7 días) desde el dia 1 (semana 1) y hasta las 24 semanas, posteriormente cada 12 semanas (+/- 7 días), hasta confirmación radiológica de progresión según RECIST 1.1 y/o PCWG3 (para lesiones óseas únicamente), tal y como lo evalue un revisor independiente, pérdida de seguimiento, retirada o cierre del estudio. Las evaluaciones tumorales se seguirán realizando hasta progresión radiológica confirmada por un revisor independiente. |
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E.5.2 | Secondary end point(s) |
• Objective response rate (ORR) assessed using modified Response Evaluation Criteria in Solid Tumors (RECIST) Version 1.1 in patients with measurable (nodal or visceral) disease • Duration of response (DOR) using modified RECIST Version 1.1 in patients with measurable (nodal or visceral) disease • time to PSA progression • PSA response > or = 50% (all patients) • PSA response > or = 90% (all patients) • Patient-reported Outcome (PRO) using the EuroQol 5 dimensions questionnaire (EQ-5D), Functional Assessment of Cancer Therapy–Prostate (FACT-P), analgesic drug score, and Brief Pain Inventory–Short Form (BPI-SF) instruments • clinical benefit rate (CBR) • overall survival (OS) • sparse pharmacokinetics (PK)
Safety Analyses Adverse events (AEs), clinical laboratory results, vital signs, ECOG performance status, body weight, and concomitant medications/ procedures will be tabulated and summarized. |
•tasa de respuesta objetiva (TRO) usando los criterios modificados de evaluación de la respuesta en tumores sólidos (RECIST), versión 1.1, en pacientes con enfermedad (ganglionar o visceral) medible •duración de la respuesta (DR) usando los criterios RECIST modificados, versión 1.1, en pacientes con enfermedad (ganglionar o visceral) medible •tiempo hasta la progresión del PSA •respuesta del PSA > o = 50 % (todos los pacientes) •respuesta del PSA > or = 90 % (todos los pacientes) •resultados comunicados por el paciente (RCP) usando los instrumentos EQ-5D, Evaluación funcional del tratamiento del cáncer de próstata (FACT-P), puntuación de analgésicos e Inventario breve del dolor, versión abreviada (BPI-SF) •tasa de beneficio clínico (TBC) •supervivencia general (SG) •muestras aisladas de farmacocinética (FC)
Análisis de seguridad: Se tabularán y resumirán los acontecimientos adversos (AA), resultados de analíticas, constantes vitales, ECOG, peso corporal, medicación concomitante y procedimientos |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
Tumor assessments will be performed during screening (baseline), at the end of every 8 calendar weeks (±7 days) relative to Study Day 1 (Week 1) up to 24 weeks, then every 12 calendar weeks (±7 days), until confirmed radiographic disease progression by modified RECIST Version 1.1 and/or PCWG3 (for bone lesions only) criteria, as assessed by IRR, loss to follow-up, withdrawal, or study closure. Tumor assessments will continue to be performed until radiographic disease progression is confirmed by IRR.
PSA will be measured locally at Screening, Day 1, every 28 days thereafter, and at the Treatment Discontinuation Visit.
OS will be monitored until patient death.
PK will be collected on Study Day 29, Day 57, Day 85, and Day 113.
Safety will be monitored at all visits |
Se realizarán evaluacines tumorales durante la selección (basal), al final de cada 8 semanas (+/-7 días) desde el dia 1 (semana 1) y hasta las 24 semanas, posteriormente cada 12 semanas (+/- 7 días), hasta confirmación de progresión según RECIST 1.1 y/o PCWG3 (para lesiones óseas únicamente), tal y como lo evalue un revisor independiente, pérdida de seguimiento, retirada o cierre del estudio. Las evaluaciones tumorales se seguirán realizando hasta progresión radiológica confirmada por revisor independiente El PSA se medirá localmente en visita de selección, día 1, cada 28 días y posteriormente en la visita de interrupción del tratamiento La SG se monitorizará hasta la muerte del paciente Se recogerán muestras de FC los días 29, 57, 85 y 113 La seguridad se monitorizará en cada visita |
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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 | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | Yes |
E.6.11 | Pharmacogenomic | Yes |
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 | 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 | Yes |
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 | 11 |
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 |
Canada |
Denmark |
France |
Germany |
Ireland |
Israel |
Italy |
Spain |
Switzerland |
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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LVLS |
Última 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 | 4 |
E.8.9.1 | In the Member State concerned months | 5 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 4 |
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 | 0 |