E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
diffuse intrinsic pontine glioma |
glioma diffuso intrinseco del ponte |
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E.1.1.1 | Medical condition in easily understood language |
children and adolescent affected by malignant glioma of the brain stem |
bambini e adolescenti di età superiore a 2 anni affetti da glioma maligno del tronco encefalico |
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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 | 10006143 |
E.1.2 | Term | Brain stem glioma |
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 | Yes |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
Primary aim of this study will be to compare the best response up to 36 weeks (CR+PR) between conventional and experimental irradiation. Such an end point was chosen since tumor reduction has been demonstrated to be correlated with better PFS and OS. The response will be evaluated according to radiological and clinical criteria |
Esaminare la fattibilità, il tasso di risposta e i risultati di progressione libera da malattia (PFS) e sopravvivenza globale (OS) in uno studio randomizzato che confronta due diversi schemi di irradiazione per DIPG durante la somministrazione dello stesso trattamento sistemico |
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E.2.2 | Secondary objectives of the trial |
To compare the disease stabilization rate (considering SD only) up to week 36 between the two arms. The evaluation will be done according to radiological and clinical criteria; to compare PFS and OS between the two arms; to assess safety of radiotherapy; to assess the quality of life and life situation. • To assess PFS and OS of diffuse midline glioma with K27 mutation using the standard arm of the main protocol |
Confrontare il tasso di stabilizzazione della malattia (considerando solo SD) fino a 36 settimane nei due bracci. La valutazione sarà fatta in accordo con criteri radiologici e clinici; confrontare PFS e OS nei due bracci; valutare la sicurezza della radioterapia; valutare la qualità di vita. Valutare PFS e OS dei gliomi diffusi della linea mediana con mutazione k27 usando come confronto il braccio standard dello studio principale. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
- Patients from 2 to 21 years old will be eligible - No previous treatment consented apart from steroids - Strict eligibility criteria will radiologically-verified DIPG (an intrinsic, pontine-based infiltrative lesion hypointense on T1- and hyperintense on T2-weighted sequences, involving at least 2/3 of the pons) - Symptoms lasting less than 6 months - Life expectancy =4 weeks - Karnowski/Lansky performance status > or = 40 % - No organ dysfunction - No pregnancy or breast-feeding - Patients undergo baseline cranial MRI with gadolinium, to be repeated if treatment begins more than 2 weeks; spinal MRI due to the occurrence of metastatic cases at diagnosis will also be mandatory - Written and signed informed consent from parents or legal guardians will be obtained before starting the treatment- - For diffuse midline glioma observational arm, central reviewed pathology of the disease according to standard Italian procedure, i.e. referral to the Neuropathology at Sapienza University in Rome. |
- pazienti di età compresa tra 2 e 21 anni - pazienti che non abbiano ricevuto alcun trattamento pregresso a parte l’assunzione di steroidi - verifica radiologica di DIPG (una lesione intrinseca, pontina infiltrante ipointensa in T1 ed iperintensa in T2 in sequenze pesate, che coinvolgono almeno 2/3 del ponte) - pazienti con sintomatologia da meno di 6 mesi - aspettativa di vita di almeno 4 settimane - Karnowski/Lansky > o = 40 % - nessuna disfunzione d’organo - pazienti non in gravidanza o allattamento - risonanza magnetica (RM) basale dell’encefalo con gadolinio, che va ripetuta nel caso in cui il trattamento non cominci entro due settimane; sarà inoltre obbligatoria una risonanza del midollo per casi metastatici alla diagnosi - ottenimento della firma sul consenso informato scritto da parte dei genitori/tutori legali prima dell’inizio dello studio. - per i pazienti con glioma diffuso del braccio osservazionale verrà fatta una revisione istologica in accordo alle procedure italiane standard facendo riferimento al reparto di Neuropatologia dell’Università la Sapienza di Roma. |
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E.4 | Principal exclusion criteria |
- Patients below 2 years or over 21 - Pre-treatment with radio or chemotherapy - Neurofibromatosis 1 - Non-typical imaging - Symptoms duration over 6 months, Lansky/Karnowski scores below 40 - Metastatic disease as shown by MRI - Organ disfunction, pregnancy or breast-feeding - Absence of parents, patient or tutor consent - Not central review diagnosis of diffuse midline glioma histone H3, K27 mutated |
- Pazienti di età inferiore ai 2 anni e superiore ai 21 - Pazienti pre-trattati con radio o chemioterapia - Pazienti affetti da Neurofibromatosi 1 - Immagini radiologiche non tipiche per la malattia - Durata dei sintomi superiore ai 6 mesi, Lansky/Karnowski inferiore al 40% - Malattia metastatica dimostrata dalla RM - Disfunzione d’organo, gravidanza o allattamento - Mancanza del consenso da parte dei genitori, del paziente o dei tutori legali - Nessuna revisione centrale alla diagnosi di glioma diffuso della linea mediana con mutazione di K27 |
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E.5 End points |
E.5.1 | Primary end point(s) |
number of best responses (complete and partial responses) up to week 36 will be calculated in the conventional and experimental irradiation arms, and the comparison between the response rates will be performed |
numero di risposte (complete e parziali) entro la 36esima settimana calcolato nei due bracci di trattamento. Verrà eseguito il confronto tra i tassi di risposta |
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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) |
first progression of disease, first recurrence, secondary malignancy, death |
prima progressione di malattia, prima recidiva, diagnosi di secondo tumore, morte |
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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 | 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 | Yes |
E.6.13.1 | Other scope of the trial description |
assessment of quality of life and life situation |
valutazione della qualità della vita |
|
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 | 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 | 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 | 7 |
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 | 8 |
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 | 8 |
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 |