E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Patients affected by metastatic pancreatic adenocarcinoma (PDAC). |
Pazienti affetti da adenocarcinoma del pancreas (PDAC) metastatico. |
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E.1.1.1 | Medical condition in easily understood language |
Metastatic pancreatic adenocarcinoma patients |
Pazienti con tumore del pancreas in stadio avanzato (metastatico). |
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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 | 10052747 |
E.1.2 | Term | Adenocarcinoma pancreas |
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 |
Evaluate the proportion of patients who are progression-free (defined as progression according to RECIST 1.1 criteria, or death) at 6 months (PFS-6) from registration into the trial. |
Valutare quanti pazienti sono liberi da progressione (definita come progressione secondo i criteri RECIST 1.1 o morte) della patologia a 6 mesi (PFS-6) dalla registrazione allo studio clinico |
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E.2.2 | Secondary objectives of the trial |
-Overall survival (OS), defined as time between the date of registration and the date of death for any cause or the date they were last known to be alive. -PFS, defined as the time between the date of registration and the date of documented radiological PD according to RECIST 1.1 criteria or death from any cause, whichever occurs first, or the date of last follow-up or last available tumor assessment if no further follow-up for disease progression is performed. -RECIST radiological response rate. -CA19-9 response rate. -Safety |
-Sopravvivenza complessiva (OS), definita come il tempo intercorso tra la data dell’arruolamento del paziente e la morte del paziente per qualsiasi causa o l’ultima volta in cui il paziente è stato visto in vita -La sopravvivenza libera da malattia (PFS), definito come il tempo intercorso tra la data dell’arruolamento del paziente e la data dell’evidenza radiologica di progressione secondo i criteri RECIST 1.1 o morte del paziente, se questa sopraggiunge per prima -La risposta radiologica secondo criteri RECIST -La risposta del marcatore Ca19.9 -Tossicità |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1) Pathologically confirmed pancreatic adenocarcinoma 2) Age = 18 years 3) ECOG PS 0-2 4) Stage IV disease 5) Identified genetic aberrations that are associated with homologous recombination deficiency (HRD) a) Cohort A: Documented mutation in gBRCA1 or gBRCA2 that is predicted to be deleterious or suspected deleterious b) Cohort B: BRCA1 or BRCA2 mutations that are considered to be of uncertain/unknown significance (VUS) c) Cohort C: Patients with other identified genetic aberrations that are associated with HRD 6) adequate PFS during previous platinum-based chemotherapy for at least 4 months before progression 7) Screening laboratory values: Leukocytes > 3000/mmc Thrombocytes > 150000/mmc Hemoglobin > 10 g/dl Creatinine <2.0 times upper normal limit (unless normal creatinine clearance). Total bilirubin <2.0 times upper normal limit (unless due to Gilbert's syndrome). Alanine aminotransferase (ALT) <3.0 times upper normal limit 8) Able to take oral medication 9) Progression during or after platinum-based chemotherapy 10) Other prior chemotherapy apart from first-line treatment for pancreatic cancer, are allowed, including maintenance treatment with PARP inhibitors 11) More than 2 weeks since prior chemotherapy end 12) Signed written informed consent 13) QTc <450 msec or QTc <480 msec for patients with bundle branch block |
1) Diagnosi confermata di adenocarcinoma del pancreas (PDAC) 2) Età =18 anni 3) ECOG PS 0-2 4) Malattia dello stadio IV 5) Aberrazioni genetiche della capacità di ricombinazione omologa (HRD): i. Coorte A: Mutazione gBRCA1 o gBRCA2 ii. Coorte B: Mutazione gBRCA1 o gBRCA2 di incerto significato (VUS) iii. Coorte C: Altre mutazioni associate a geni coinvolti nel riparo del DNA 6) PFS adeguato durante la precedente chemioterapia a base di platino per almeno 4 mesi prima della progressione 7) Valori di laboratorio allo screening: Leucociti > 3000/mmc Piastrine > 150000/mmc Emoglobina > 10 g/dl Creatinina < 2,0 volte il limite superiore di normalità Totale bilirubina < 2,0 volte il limite superiore di normalità (a meno che non sia dovuto alla sindrome di Gilbert). ALT < 3,0 volte il superiore di normalità. 8) Capacità di assumere farmaci orali 9) Progressione durante o dopo chemioterapia a base di platini 10) Sono ammesse altre chemioterapia oltre al trattamento di prima linea per il cancro al pancreas, compreso il trattamento di mantenimento con inibitori PARP 11) Più di 2 settimane dalla fine della chemioterapia precedente 12) Consenso informato scritto firmato 13) QTc <450 msec o QTc <480 msec per pazienti con blocco branchiale |
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E.4 | Principal exclusion criteria |
1) Clinically significant cardiac disease including unstable angina, acute myocardial infarction within 6 months prior to screening, congestive heart failure, and arrhythmia requiring therapy, with the exception of extra systoles or minor conduction abnormalities 2) Active and uncontrolled bacterial, viral, or fungal infection(s) requiring systemic therapy 3) Vaccination with vaccines called “live”, since this treatment causes a drop of immunity defenses and a serious infection could result fatal. 4) History of seizure, head trauma and treatment with anti-epileptogenic drugs 5) Hypersensitivity to chlorambucil or to any excipients, in particular lactose 6) BRCA-mutated advanced pancreatic cancer who did not undergo maintenance with olaparib after platinum-based chemotherapy 7) Mismatch repair (MMR)/high levels of microsatellite instability (MSI-H), or high levels of tumor mutational burden (TMB) pancreatic cancer who did not undergo immunotherapy with pembrolizumab monotherapy or any other anti-PD1 agent 8) Concomitant PARP inhibitors therapy 9) Life expectancy less than 3 months, in the opinion of the investigator 10) Other past or current malignancy. Subjects who have been free of malignancy for at least 5 years, or have a history of completely resected non-melanoma skin cancer, or successfully treated in situ carcinoma are eligible 11) Symptomatic duodenal stenosis 12) Any significant medical condition laboratory abnormality, or psychiatric illness that would prevent the subject from participating in the study 13) Any condition including the presence of laboratory abnormalities, which places the subject at unacceptable risk if he/she were to participate in the study 14) Any condition that confounds the ability to interpret data from the study 15) Any familiar, sociologic or geographic conditions that can potentially interfere with the adhesion to the protocol or to the follow-up 16) Pregnant or nursing. Adequate contraception is defined as oral hormonal birth control, intrauterine device, and male partner sterilization 17) Concurrent treatment with other experimental drugs |
1) Malattia cardiaca clinicamente significativa tra cui angina instabile, infarto miocardico acuto entro 6 mesi prima dello screening, insufficienza cardiaca congestizia e aritmia che richiedono terapia, ad eccezione di sistoli extra o anomalie di conduzione minori 2) Infezioni batteriche, virali o fungine attive e incontrollate che richiedono una terapia sistemica 3) Terapia con vaccini chiamati “vivi”, che possono abbassare le difese immunitarie e causare infezioni vitali che possono risultare fatali 4) Storia di traumi cerebrali e trattamento con farmaci anti-epilettici 5) Allergia al clorambucile o ad altri eccipienti, in particolare lattosio 6) Pazienti BRCA-mutati che dopo una chemioterapia a base di platino non sono stati trattati con olaparib di mantenimento 7) Pazienti che presentano un Mismatch repair (MMR) o alti livelli di instabilità da microsatellite (MSI-H), or alti livelli di tumor mutational burden (TMB) che non vanno incontro a immunoterapia con il pembrolizumab o con altri agenti anti-PD1 8) Terapia concomitante con gli inibitori di PARP 9) Aspettativa di vita inferiore a 3 mesi, secondo l'investigatore 10) Altro tumore maligno in passato o attuale. Sono idonei soggetti che sono stati privi di malignità da almeno 5 anni o che hanno una storia di cancro della pelle (non melanoma) completamente risolta o trattata con successo in situ carcinoma 11) Stenosi duodenale sintomatica 12) Qualsiasi condizione medica significativa, anomalia di laboratorio o malattia psichiatrica che impedirebbe al soggetto di partecipare allo studio 13) Qualsiasi condizione, compresa la presenza di anomalie di laboratorio, che pone il soggetto a rischio inaccettabile se dovesse partecipare allo studio 14) Qualsiasi condizione che confonda la capacità di interpretare i dati dello studio 15) Qualsiasi condizione familiare, sociologica o geografica che possa interferire con l'adesione al protocollo o al follow-up 16) Gravidanza o allattamento. 17) Trattamento simultaneo con altri farmaci sperimentali |
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E.5 End points |
E.5.1 | Primary end point(s) |
Evaluate the proportion of patients who are progression-free at 6 months (PFS-6) |
Valutare quanti pazienti sono liberi da progressione della patologia a 6 mesi (PFS-6) |
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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) |
Overall survival (OS); The progression free survival (PFS); RECIST radiological response rate.; Ca19.9 response rate.; Safety |
Sopravvivenza complessiva (OS); La progressione libera da malattia (PFS); La risposta radiologica secondo criteri RECIST.; La risposta del marcatore Ca19.9.; Sicurezza |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
3 years; 3 years; until drug unacceptable toxicity or medical decision.; until drug unacceptable toxicity or medical decision.; until drug unacceptable toxicity or medical decision. |
3 anni; 3 anni; fino a tossicità intollerabile al farmaco o decisione medica.; fino a tossicità intollerabile al farmaco o decisione medica.; fino a tossicità intollerabile al farmaco o decisione medica. |
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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 | No |
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 | Yes |
E.8.1.7.1 | Other trial design description |
Studio in Aperto |
Unblinded trial |
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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 | No |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 1 |
E.8.3 |
The trial involves single site in the Member State concerned
| Yes |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
E.8.4.1 | Number of sites anticipated in Member State concerned | 1 |
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 | 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 |