E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
prostate cancer |
carcinoma della prostata |
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E.1.1.1 | Medical condition in easily understood language |
prostate cancer |
carcinoma della prostata |
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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 | 10001186 |
E.1.2 | Term | Adenocarcinoma of prostate |
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 |
COHORTS 1 and 2: TO ASSESS THE SEPARATE DIAGNOSTIC ACCURACY OF 68GA-PSMA PET/CT AND MP-3TMRI FOR IMAGING-GUIDED DIAGNOSIS / EXCLUSION OF CLINICALLY-SIGNIFICANT PCA. COHORT 3a: To characterize the detection rate and intra-prostatic localization of primary CS-PC foci by separate pelvic mp-3TMRI, whole-body 68Ga-PSMAHBED PET/CT and comparing to pathology outcomes in men with biopsy-proven PCa. COHORT 3b: to characterize the staging accuracy of pelvic mp-3TMRI in the pre-surgical work-up of PCa patients who are candidates for nerve-sparing surgery (NSS) |
COORTI 1 e 2: valutare l'accuratezza diagnostica separata delle due metodiche di imaging 68Ga-PSMA PET/CT e mp-3TMRI, per la diagnosi/esclusione imaging-guided di PCa clinicamente significativo. COORTE 3a: caratterizzare il tasso di rilevazione e localizzazione intra-prostatica dei foci primari di CS-PCa delle due metodiche di imaging 68Ga-PSMA PET/CT e mp-3TMRI separatamente, e confrontare l’outcome della malattia negli uomini con biopsie positive per PCa. COORTE 3b: caratterizzare l'accuratezza di stadiazione dell’mp-3TMRI pelvico nel work-up pre-chirurgico dei pazienti con PCa candidati alla chirurgia nerve-sparing (NSS). |
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E.2.2 | Secondary objectives of the trial |
COHORTS 1 and 2: Safety / Toxicity of BIOPSTAGE interventional imaging procedures, namely 68Ga-PSMA ad-ministration (the PET tracer) and Gadoteric Acid (the MRI contrast agent) and of BIOPSTAGE TRUS-guided prostate biopsies sessions. COHORT 3a: - To determine separate diagnostic accuracy of 68Ga-PSMA PET/CT and mp-3TMRI for detecting and localizing N1 disease (lesion-based analysis); - Safety / Toxicity profile of 68Ga-PSMA administration (PET radiopharmaceutical) and of Gadoteric Acid / Dotarem administration (MRI contrast agent). COHORT 3b: - mp-3TMRI-based feasibility of mono-/bi-lateral nerve-sparing expressed as the concordance between the feasibility of nerve-sparing approach between mp-3TMRI and surgical evidence; - Safety / Toxicity profile of Gadoteric Acid / Dotarem administration (MRI contrast agent)
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COORTI 1 e 2: Sicurezza e tossicità: profilo di sicurezza/tossicità della somministrazione di 68Ga-PSMA (radiofarmaco PET), di Acido Gadoterico/ Dotarem (agente di contrasto MRI) e delle sessioni di biopsie prostatiche BIOPSTAGE TRUS-guidate (analisi basata su pazienti). COORTE 3A: - Determinare la precisione diagnostica separatamente della 68Ga-PSMA PET/CT e della mp-3TMRI per rilevare e localizzare la malattia N1 (analisi basata sulla lesione); - Sicurezza e tossicità: profilo di sicurezza/tossicità della somministrazione di 68Ga-PSMA (radiofarmaco PET), di Acido Gadoterico/ Dotarem (agente di contrasto MRI). COORTE 3b: - Confronto tra la fattibilità chirurgica della NSS mono/bi-laterale e la fattibilità della mp-3TMRI; - Sicurezza e tossicità: profilo di sicurezza/tossicità della somministrazione di Acido Gadoterico/ Dotarem (agente di contrasto MRI).
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
COHORT 1: Men aged 45 to 75 years old with clinically-suspected PCa candidated for either initial or repeat TRUS-guided prostate biopsy; COHORT 2: Men consenting to enter the PRIAS MRI side-study COHORT 3a: Male with cyto/histological confirmation of high risk PCa, willing to undergo radical prostatectomy and pelvic lymph node dissection. COHORT 3b: Male with cyto/histological confirmation of PCa, willing to undergo nerve-sparing radical prostatectomy |
COORTE 1: Uomini con sospetto di PCa clinicamente significativo (CS-PCa), candidati alla biopsia prostatica o dopo la prima biopsia negativa TRUS. COORTE 2: Uomini sottoposti a sorveglianza attiva (studio PRIAS) COORTE 3a: Uomini con PCa ad alto ri-schio (HR-PCa) prima della chirurgia radicale. COORTE 3b: Uomini con diagnosi di CS-PCa prima della chirurgia prostatica nerve-sparing (NSS). |
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E.4 | Principal exclusion criteria |
1. Hormone androgen deprivation therapy of any type within 6 months prior to enrollment. 2. Prior pelvic radiotherapy; 3. Sickle cell disease; 4. Insufficient renal function (eGFR < 30 mL/min/1.73 m2); 5. Hip prosthesis, vascular grafting or other conditions affecting imaging; 6. Contraindication to MRI; 7. History of allergic reactions attributed to compounds of similar chemical or biologic com-position to 68Ga-PSMA or Gadolinium-based contrast agents used in the study. 8. Patients who have had chemotherapy or radiotherapy within 4 weeks prior to entering the study or those who have not recovered from adverse events due to agents administered more than 4 weeks earlier.
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1.Terapia di deprivazione androgenica entro 6 mesi dall’ingresso in studio 2. Radioterapia pelvica precedente; 3. malattia delle cellule falciformi; 4. Funzionalità renale insufficiente (eGFR <30 mL / min / 1,73 m2); 5. Protesi d'anca, innesto vascolare o altre condizioni che interessano l'imaging; 6. Controindicazione a MRI 7. Storia di reazioni allergiche attribuite a composti associati chimicamente o biologicamente al 68Ga-PSMA o all'agente di contrasto a base di Gadolinium utilizzati nello studio. 8. I pazienti trattati con chemioterapia o radioterapia entro 4 settimane dall’ingresso in studio o pazienti che non hanno recuperato da eventi avversi dovuti a precedenti trattamenti somministrati più di 4 settimane prima.
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E.5 End points |
E.5.1 | Primary end point(s) |
COHORTS 1 and 2: • 68Ga-PSMA PET/CT Sensitivity, Specificity, Positive Predictive Value; Negative Predic-tive Value, Diagnostic Accuracy for clinically-significant PCa (lesion-based and 12-prostate region-based analysis); • mp-3TMRI Sensitivity, Specificity, Positive Predictive Value, Negative Predictive Value, Diagnostic Accuracy for clinically-significant PCa (lesion-based and 12-prostate re-gion-based analysis). COHORT 3a: To characterize the separate diagnostic accuracy of 68Ga-PSMA PET/CT and 3TMRI for prostate cancer T staging (i.e. prostate and seminal vesicles disease) compared to tissue step-section prostate pathology. COHORT 3b: • T staging accuracy of mp-3TMRI (number, size and site, T2 vs. T3 disease); • N staging accuracy
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COORTI 1 e 2: 68Ga-PSMA PET / CT: sensibilità, specificità, valore predittivo positivo, valore predittivo negativo, precisione diagnostica per PCa clinicamente significativo • mp-3TMRI: sensibilità, specificità, valore predittivo positivo, valore predittivo negativo, precisione diagnostica per PCa clinicamente significativo. COORTE 3a: Caratterizzare separatamente l'accuratezza diagnostica della 68Ga-PSMA PET/CT e della 3TMRI per la stadiazione T del tumore della prostata (malattia della prostata e delle vescicole seminali) rispetto alla valutazione del tessuto prostatico patologico. COORTE 3b: • accuratezza dello staging T della mp-3TMRI (numero, dimensione e siti, T2 vs T3); • accuratezza dello staging N |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
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E.5.2 | Secondary end point(s) |
COHORT 3b: Safety / Toxicity profile of Gadoteric Acid / Dotarem administration (MRI contrast agent). |
COORTE 3b: profilo di sicurezza/tossicità della somministrazione di Acido Gadoterico/ Dotarem (agente di contrasto MRI). |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | Yes |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | No |
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) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | Yes |
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 | Information not present in EudraCT |
E.8.1.6 | Cross over | Information not present in EudraCT |
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.8.2.4 | Number of treatment arms in the trial | 4 |
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 | 2 |
E.8.5 | The trial involves multiple Member States | No |
E.8.5.1 | Number of sites anticipated in the EEA | 2 |
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 | Information not present in EudraCT |
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 | 3 |
E.8.9.1 | In the Member State concerned months | 0 |
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 |