E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
histologically confirmed glioblastoma according to WHO criteria (grade IV). |
glioblastoma istologicamente confermato secondo i criteri WHO (gradoIV) |
|
E.1.1.1 | Medical condition in easily understood language |
Glioblastoma |
Glioblastoma |
|
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 | 10018336 |
E.1.2 | Term | Glioblastoma |
E.1.2 | System Organ Class | 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps) |
|
E.1.3 | Condition being studied is a rare disease | Yes |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To compare the effect on overall survival (OS) of the maintenance treatment with TMZ + ultra-hyper-FRT vs TMZ alone in GB patients |
confrontare l'effetto sulla sopravvivenza globale nei pazienti affetti da glioblastoma del trattamento di mantenimento con temozolomide (TMZ) + radioterapia ultra-iperfrazionata rispetto al solo trattamento con TMZ |
|
E.2.2 | Secondary objectives of the trial |
To compare the effect on progression free survival (PFS) of the maintenance treatment with TMZ + ultra-hyper-FRT vs TMZ alone in GB patients. To evaluate early/late toxicities/complications by organ/severity. |
confrontare l'effetto sulla sopravvivenza libera da progressione nei pazienti affetti da glioblastoma, del trattamento di mantenimento con TMZ + radioterapia ultra-iperfrazionata rispetto al solo trattamento con TMZ. Valutare la tossicità del trattamento |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
• Adult patients (age =18 to =90 years). • Patients who have undergone maximal surgical resection. • Histologically confirmed diagnosis of GB according to WHO criteria (grade IV). • Completed 6-week TMZ + conv-FRT treatment ("Stupp" protocol). • Ability to correctly provide informed consent. • Karnofsky performance status > 70% • Radiation dose already received at critical areas such as optic chiasm, circle of Willis, hypothalamus, hippocampal areas, pituitary gland and cochleae sufficiently low to permit the delivery of the additional ultra-hyper-FRT dose (12.5 Gy/year). • Willingness to follow a long-term ultra-hyper-FRT treatment. • Ability to understand and willingness to sign a written informed consent. |
Pzienti adulti (età =18 =90 anni). • Pazienti sottoposti a resezione chirurgica massimale. • Diagnosi istologicamente confermata di GB secondo i criteri dell'OMS (grado IV). • Completato il trattamento di 6 settimane TMZ + conv-FRT (protocollo "Stupp"). • Capacità di fornire correttamente il consenso informato. • Stato delle prestazioni di Karnofsky > 70% • Dose di radiazioni già ricevute in aree critiche come chiasma ottico, circolo di Willis, ipotalamo, aree dell'ippocampo, ghiandola pituitaria e coclee sufficientemente bassa da consentire l'erogazione della dose aggiuntiva ultra-iper-FRT (12,5 Gy/anno). • Disponibilità a seguire un trattamento ultra-iper-FRT a lungo termine. • Capacità di comprensione e disponibilità a firmare un consenso informato scritto. |
|
E.4 | Principal exclusion criteria |
Exclusion Criteria • Maximum tolerated radiation dose received at critical areas such as optic chiasm, circle of Willis, hypothalamus, hippocampal areas, pituitary gland and cochleae. • Pregnant and lactating women. • Pre-menopausal women of child-bearing potential and male with fertile partner who are not willing to employ effective contraception according to “2007 clinical trial facilitation group (CTFG) Recommendations related to contraception and pregnancy testing in clinical trials” from screening for all the duration of the study. • Any psychiatric, social or compliance issues that, in the treating physician opinion, will interfere with completion of the ultra-hyper-FRT treatment. |
•Massima dose di radiazioni tollerata ricevuta in aree critiche come chiasma ottico, circolo di Willis, ipotalamo, aree dell'ippocampo, ghiandola pituitaria e coclee. • Donne in gravidanza e in allattamento. • Donne in pre-menopausa in età fertile e uomini con partner fertile che non sono disposte a utilizzare una contraccezione efficace secondo le “Raccomandazioni del gruppo di facilitazione della sperimentazione clinica 2007 (CTFG) relative alla contraccezione e ai test di gravidanza negli studi clinici” dallo screening per tutta la durata dello studio. • Qualsiasi problema psichiatrico, sociale o di compliance che, nell'opinione del medico curante, interferirà con il completamento del trattamento ultra-iper-FRT. |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Overall survival defined as the time from the date of randomization to the date of death from any cause. |
Sopravvivenza globale (OS) definita come il tempo dalla data di randomizzazione alla data di morte per qualsiasi causa. |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
|
E.5.2 | Secondary end point(s) |
Progression-free survival (PFS) defined as the time between the date of randomization and the date of the first documented occurrence of disease progression or the date of death, whichever comes first. |
Sopravvivenza libera da progressione (PFS) definita come il tempo che intercorre tra la data di randomizzazione e la data della prima comparsa documentata di progressione della malattia oppure la data di morte, a seconda di quale delle due si verifica per prima. |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
|
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 | No |
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) | 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 | 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 | 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 | Yes |
E.8.2.3.1 | Comparator description |
Terapia standard |
Standard therapy |
|
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
| 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
|
|
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 | 0 |
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 | 0 |
E.8.9.2 | In all countries concerned by the trial days | 0 |