E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Persistent Glioblastoma Multiforme, grade IV |
Glioblastoma Multiforme Persistente, grado IV |
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E.1.1.1 | Medical condition in easily understood language |
Persistent Glioblastoma Multiforme, grade IV |
Glioblastoma Multiforme Persistente, grado IV |
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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 | 10018337 |
E.1.2 | Term | Glioblastoma multiforme |
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 |
We will translate the C-map, T1-map based, MRI technique pioneered by the applicant and optimize it for human scanners and human clearance rates. This will allow to derive individual tumor concentration maps as well as AGuIX clearance curves (see preliminary results), hence deriving a precise and personalized spatiotemporal characterization of AGuIX pharmacodynamics and therefore maximum boost in RT efficacy. |
L’obiettivo primario è la creazione di un protocollo AGuIX-RT personalizzato: usando la metodologia C-maps, ottenuta dalla T1-map, acquisita tramite RM prima e dopo somministrazione di AGuIX. Ciò consentirà di ricavare mappe di concentrazione tumorale individuali e curve di clearance di AGuIX, derivando quindi una caratterizzazione spaziotemporale precisa e personalizzata della farmacodinamica di AGuIX e quindi il massimo aumento dell'efficacia della RT. |
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E.2.2 | Secondary objectives of the trial |
We will evaluate the effect of AGuIX-enhanced RT (see O1) on GBM evolution in 30 patients. Moreover, patients who fail the screening will be treated with standard treatment and observed. All patients will undergo longitudinal multimodal neuroimaging to evaluate tumor metabolism and GTV. Quality of life (QOL) will be evaluated before and during two years since protocol inception through the Functional Assessment of Cancer Therapy-Brain (FACT-Br) questionnaire. Cognitive abilities will be measured by the Mini-Mental State Exam (MMSE) and Montreal Cognitive Assessment (MoCA) test. Finally, the following parameters will be collected and recorded by the physician in order to assess common side effects arising during RT+TMZ: nausea, vomiting, anorexia, rash, increased liver enzymes, hypoalbuminemia, pneumonia, deep vein thrombosis, pulmonary thromboembolism, infections, thrombocytopenia, lymphopenia, neutropenia, anemia, death from the pathology under study. |
•Metabolismo e volume della massa tumorale •Qualità della vita •Stato neuropsicologico e cognitivo •Effetti collaterali legati alla chemioradioterapia: nausea, vomito, anoressia, eruzione cutanea, aumento degli enzimi epatici, ipoalbuminemia, polmonite, trombosi venosa profonda, tromboembolia polmonare, infezioni, trombocitopenia, linfopenia, neutropenia, anemia, morte per la patologia in esame. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Patients who have previously a partial resection, biopsy or radiological diagnosis of Glioblastoma multiforme (GBM, WHO grade IV). 2. Not fit for Standard RT (60Gy/30 fractions over 6 weeks) in combination with Temozolomide 3. Patient’s age > 18 yo 4. Life expectancy = 3 months 5. Liver function (GGT, PAL, ASAT, ALAT, bilirubin) <1.5 times the upper normal limit 6. For patients receiving treatment with corticosteroids, treatment with corticosteroids must be at a stable or decreasing dose for at least 14 days before inclusion 7. Patient able to swallow and retain oral medication 8. Patients who have not received prior CHT or RT 9. Adequate renal function with standardized creatinine clearance = 50ml/min/1.73m² 10. Adequate hematological and hepatic functions: Platelet count > 100x10(9)/L (100,000 cells/mm3), Absolute granulocyte count (AGC) > 1.5 x 10(9)/L (1.500 cells/mm3), total serum bilirubin < 1.5 times the upper limit of normal, ALT (GPT) < 2.5 times the upper limit of normal and/or AST <2.5 times upper limit of normal. 11. Patient is able and willing to complete the quality-of-life questionnaires in Italian or any other official language into which the questionnaire is required to be translated. The baseline assessment must have already been completed. 12. Negative serum pregnancy test within 7 days before the first administration of treatment for women. 13. Women of childbearing potential and men whose partners are of childbearing potential must agree to use, themselves or their partners, an approved method of contraception throughout the treatment and at least 6 months after the last administration of study treatment. 14. Patient consent must be obtained according to local Institutional and/or University Human Experimentation Committee requirements. |
1. Pazienti che hanno avuto precedentemente una resezione parziale, biopsia o diagnosi radiologica di Glioblastoma multiforme (GBM, WHO grado IV) 2. Non adatti per la RT standard (frazioni 60Gy/30 frazioni oltre 6 settimane) in combinazione con Temozolomide 3. Età del paziente > 18 anni 4. Aspettativa di vita = 3 mesi 5. Funzionalità epatica (GGT, ALP, AST, ALT, bilirubina) <1,5 volte il limite normale superiore 6. Per i pazienti che ricevono un trattamento con corticosteroidi, il trattamento con corticosteroidi deve essere a una dose stabile o decrescente per almeno 14 giorni prima dell'inclusione nello studio 7. Paziente in grado di deglutire e trattenere i farmaci orali 8. Pazienti che non hanno ricevuto chemioterapia o RT precedenti 9. Adeguata funzione renale con clearance standardizzata della creatinina = 50ml/min/1,73m² 10. Adeguate funzionalità ematologiche ed epatiche: conteggio delle piastrine>100x10(9)/L (100.000 cellule/mm3), conteggio assoluto dei granulociti (AGC)>1,5 x 10(9)/L (1.500 cellule/mm3), bilirubina sierica totale < 1,5 volte il limite superiore normale, ALT (GPT) < 2,5 volte il limite superiore normale e/o AST <2,5 volte il limite superiore normale. 11. Il paziente deve essere in grado e disposto a compilare i questionari sulla qualità della vita in italiano o in qualsiasi altra lingua ufficiale in cui il questionario deve essere tradotto. La valutazione basale deve essere già stata completata. 12. Test di gravidanza su siero negativo entro 7 giorni antecedenti la prima somministrazione del trattamento per le donne in età fertile. 13. Le donne in età fertile e gli uomini le cui partner sono in età fertile devono accettare di utilizzare, per se stessi o per i loro partner, un metodo di contraccezione approvato durante tutto il trattamento e almeno 6 mesi dopo l'ultima somministrazione del trattamento oggetto di studio. 14. Il consenso del paziente deve essere ottenuto in base ai requisiti locali in accordo con alla regolamentazione del Comitato di Sperimentazione Umana locale Istituzionale e/o Universitaria. |
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E.4 | Principal exclusion criteria |
1. Patients unable to undergo or tolerate MRI 2. Patients with contra-indication, sensitivity, or allergy to gadolinium or gadolinium-based contrast agents 3. Patients who have previously received brain irradiation 4. Patients with negative MRI within 72 hours after surgery 5. Age <18 yo 6. Standardized creatinine clearance < 50ml/min/1.73m² 7. History of nephropathy 8. Patients with, serious underlying medical conditions that would impair the ability of the patient to receive protocol treatment or with any condition that does not permit compliance with the protocol 9. Patients with known hypersensitivity to temozolomide or compounds with similar chemical composition to temozolomide. 10. Patients with known contra-indication, sensitivity or allergy to gadolinium 11. Patients unable to undergo or tolerate Magnetic Resonance Imaging or with known contra-indication (e.g. cardiac pacemaker, implanted defibrillator, certain cardiac valve replacements or certain metal implants). 12. Pregnancy or breastfeeding 13. Subject under administrative or judicial control 14. Psychological disorder or social or geographic reasons that may compromise medical monitoring of the trial or compliance with treatment |
1. Pazienti incapaci di sottoporsi o tollerare la risonanza magnetica 2. Pazienti con controindicazioni, sensibilità o allergia agli agenti di contrasto a base di gadolinio o gadolinio-derivati 3. Pazienti che hanno precedentemente ricevuto irradiazione cerebrale 4. Pazienti con risonanza negativa entro 72 ore dall'intervento chirurgico 5. Età <18 anni 6. Clearance standardizzata della creatinina < 50ml/min/1.73m² 7. Storia di nefropatia 8. Pazienti con gravi condizioni mediche sottostanti che comprometterebbero la capacità del paziente di ricevere i trattamenti previsti dal protocollo con qualsiasi condizione che non consenta il rispetto del protocollo 9. Pazienti con ipersensibilità nota alla temozolomide o ai composti con composizione chimica simile alla temozolomide. 10. Pazienti con note controindicazioni, sensibilità o allergia noti al gadolinio 11. Pazienti incapaci di sottoporsi o tollerare la risonanza magnetica o con nota controindicazione (ad esempio pacemaker cardiaco, defibrillatore impiantato, alcune sostituzioni della valvola cardiaca o alcuni impianti metallici) 12. Gravidanza o allattamento 13. Soggetto sotto controllo amministrativo o giudiziario 14. Disturbo psicologico o motivi sociali o geografici che possono compromettere il monitoraggio medico dello studio o il rispetto del trattamento |
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E.5 End points |
E.5.1 | Primary end point(s) |
The primary endpoint will be overall response rate (ORR), defined as the percentage of patients who have a partial or complete response to therapy according to RANO criteria |
Percentuale di pazienti che hanno una risposta parziale o completa alla terapia secondo i criteri RANO. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
End of trial |
Fine dello studio |
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E.5.2 | Secondary end point(s) |
1.PFS, defined as the time interval between the date of randomization and the date of disease progression or death. Disease progression is defined as objective radiological progression or neurological, clinical progression. 2.OS, defined as the time interval between the date of randomization and the date of death from any cause. Toxicity defined as ability of a chemical substance or pharmaceutical preparation to cause, at certain doses or concentrations, disturbances, or damage to living organisms to which they have been administered. 3.QoL, as Measured by FACT-Br, cognition after treatment as Measured by the MMSE and MoCA test. All patients must complete a quality-of-life questionnaire before, during and after the follow-up. 4.Side effects, filling in a questionnaire with the following parameters: nausea, vomiting, anorexia, rash, increased liver enzymes, hypoalbuminemia, pneumonia, deep vein thrombosis, pulmonary thromboembolism, infections, thrombocytopenia, lymphopenia, neutropenia, anemia, death from the pathology under study. |
1.lntervallo di tempo tra la data di randomizzazione e la data di progressione della malattia o morte per la patologia oggetto di studio. La progressione della malattia è definita come progressione radiologica oggettiva o progressione neurologica e clinica 2.Intervallo di tempo tra la data di randomizzazione e la data di morte per qualsiasi causa. La tossicità viene definita come capacità di una sostanza chimica o di un preparato farmaceutico di causare, a determinate dosi o concentrazioni, disturbi o danni agli organismi viventi ai quali sono stati somministrati. 3.Test Fact-BR, MMSE, MoCA 4.Compilazione di un questionario per la registrazione degli effetti collaterali legati alla chemioradioterapia: nausea, vomito, anoressia, eruzione cutanea, aumento degli enzimi epatici, ipoalbuminemia, polmonite, trombosi venosa profonda, tromboembolia polmonare, infezioni, trombocitopenia, linfopenia, neutropenia, anemia, morte per la patologia in esame. |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
1.When the event occurs 2.When the event occurs 3.Ad each visit 4.Ad every visit |
1.Quando si manifesta l'evento 2.Quando si manifesta l'evento 3.Ad ogni visita 4.Ad ogni 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 | No |
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 | 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 | 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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The end of the trail is defined as last patient last visit i.e. either the date of the last visit of the last patient to complete the study or the date at which the last data point from the last patient, which is required for endpoints analysis, is received whichever is the later date. |
La fine dello studio è definita come l'ultima visita del'ultimo paziente, cioè la data dell'ultima visita dell'ultimo paziente per completare lo studio o la data in cui viene ricevuto l'ultimo dato dell'ultimo paziente, necessario per l'analisi degli endpoint, a seconda della data successiva. |
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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 | 5 |
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 | 5 |
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 |