E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Severe traumatic brain injury |
Trauma cranico severo |
|
E.1.1.1 | Medical condition in easily understood language |
Patients affected by traumatic brain injury and admitted to the intensive care unit |
Pazienti affetti da trauma cranico ricoverati in terapia intensiva |
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E.1.1.2 | Therapeutic area | Analytical, Diagnostic and Therapeutic Techniques and Equipment [E] - Therapeutic techniques [E02] |
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 | 10032349 |
E.1.2 | Term | Other open skull fracture with intracranial injury |
E.1.2 | System Organ Class | 100000004863 |
|
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 | 10032350 |
E.1.2 | Term | Other open skull fracture with intracranial injury of other and unspecified nature |
E.1.2 | System Organ Class | 100000004863 |
|
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 | 10009630 |
E.1.2 | Term | Closed fracture of vault of skull with intercranial injury of other and unspecified nature |
E.1.2 | System Organ Class | 100000004863 |
|
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 | 10009631 |
E.1.2 | Term | Closed fracture of vault of skull with intracranial injury |
E.1.2 | System Organ Class | 100000004863 |
|
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 | 10009648 |
E.1.2 | Term | Closed skull fracture with intracranial injury of other and unspecified nature |
E.1.2 | System Organ Class | 100000004863 |
|
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 | 10009512 |
E.1.2 | Term | Closed fracture of base of skull with intracranial injury |
E.1.2 | System Organ Class | 100000004863 |
|
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 | 10031756 |
E.1.2 | Term | Other closed skull fracture with intracranial injury |
E.1.2 | System Organ Class | 100000004863 |
|
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 | 10030657 |
E.1.2 | Term | Open fracture of vault of skull with intracranial injury |
E.1.2 | System Organ Class | 100000004863 |
|
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 | 10030658 |
E.1.2 | Term | Open fracture of vault of skull with intracranial injury of other and unspecified nature |
E.1.2 | System Organ Class | 100000004863 |
|
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 | 10030666 |
E.1.2 | Term | Open fractures involving skull or face with other bones, with intracranial injury |
E.1.2 | System Organ Class | 100000004863 |
|
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 | 10017263 |
E.1.2 | Term | Fracture of vault of skull, closed with intracranial injury |
E.1.2 | System Organ Class | 100000004863 |
|
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 | 10031757 |
E.1.2 | Term | Other closed skull fracture with intracranial injury of other and unspecified nature |
E.1.2 | System Organ Class | 100000004863 |
|
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 | 10009636 |
E.1.2 | Term | Closed fractures involving skull or face with other bones, with intracranial injury |
E.1.2 | System Organ Class | 100000004863 |
|
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 | 10042327 |
E.1.2 | Term | Subarachnoid, subdural, and extradural haemorrhage, following injury |
E.1.2 | System Organ Class | 100000004852 |
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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 | 10031590 |
E.1.2 | Term | Other and unspecified intracranial hemorrhage following injury |
E.1.2 | System Organ Class | 100000004852 |
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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 | 10031587 |
E.1.2 | Term | Other and unspecified intracranial haemorrhage following injury |
E.1.2 | System Organ Class | 100000004852 |
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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 |
To assess efficacy and safety of the allogeneic bone marrow derived mesenchymal stromal cells (BM-MSCs) intravenously administered in traumatic brain injured (TBI) patients within 48 h from injury. The study is meant: i) to define if BM-MSCs, administered at dosage of 80 or 160 x 10^6 cells are safe in patients with severe TBI; ii) to define if BM-MSCs, administered at the dosage found to be safe and more promising in terms of activity as revealed by the interim analysis, decrease the plasmatic NFL biomarker of brain damage at 14 days. |
Verificare efficacia e sicurezza dell'infusione endovenosa di cellule mesenchimali stromali derivate da midollo osseo (BM-MSCs) allogeniche in pazienti affetti da trauma cranico (TC) grave entro 48 ore dal trauma. Lo studio è destinato a: i) definire se le BM-MSC, somministrate al dosaggio di 80 o 160 x 10^6 cellule sono sicure in pazienti con TBI grave; ii) definire se le BM-MSC, somministrate al dosaggio trovato sicuro e più promettente in termini di attività come rivelato dall'analisi ad interim, diminuiscono il biomarcatore plasmatico NFL del danno cerebrale a 14 giorni. |
|
E.2.2 | Secondary objectives of the trial |
To assess: i) brain injury evolution and white matter damage by longitudinal neuroimaging (at 4 days, 14 days and 6 months) ii) brain immunomodulatory changes by temporal profiling of circulating biomarkers of brain damage and neuroinflammation iii) clinical outcome by a structured clinical and neuropsychological assessments at both 6 and 12 months |
Valutare: i) l'evoluzione del danno cerebrale e della materia bianca tramite neuroimaging longitudinale (a 4 giorni, 14 giorni e 6 mesi); ii) i cambiamenti immunomodulatori cerebrali attraverso il profilo temporale dei biomarcatori circolanti del danno cerebrale e della neuroinfiammazione; iii) l'esito clinico attraverso una valutazione clinica e neuropsicologica strutturata sia a 6 che a 12 mesi |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
- Age: 18-70 years - Clinical frailty index (CFI) < 5 - Evidence of TBI confirmed by abnormalities consistent with trauma on computed tomography scan upon admission (Marshall’s CT Classification >1) - Feasibility of study drug (MSC/placebo) administration within 48 hours from TBI - GCS < = 8 at recruitment and at least one pupil reactive to light - ICP monitoring, already inserted or planned for clinical indications - Weight < 100 Kg and > 40 kg |
- Età: 18-70 anni - Indice di fragilità clinica (CFI) < 5 - Evidenza di TBI confermata da anomalie coerenti con il trauma sulla tomografia computerizzata all'ammissione (Classificazione TAC di Marshall >1) - Fattibilità della somministrazione del farmaco in studio (BM-MSC/placebo) entro 48 ore dal TBI - GCS <= 8 al reclutamento e almeno una pupilla reattiva alla luce - Monitoraggio ICP, già inserito o pianificato per indicazioni cliniche - Peso < 100 Kg e > 40 kg |
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E.4 | Principal exclusion criteria |
- Motor GCS > 5 at recruitment - High likelihood (>85%) of death in the first 48 h calculated by IMPACT calculator on early admission data - Bilateral mydriasis - Opening ICP > 40 mmHg - Known history of prior brain injury, psychiatric disorder, neurological impairment and/or deficit - Brain penetrating injury - Spinal cord injury - Previous epilepsy requiring anti-convulsant therapy - Severe organ failure (including PaO2/FiO2<200 and shock) - Recent serious infectious process - Cancer - Immunosuppression - Human immunodeficiency virus (HIV) - Positive urine pregnancy test or nursing - Participation in a concurrent interventional study |
- GCS motorio > 5 al reclutamento - Alta probabilità (>85%) di morte nelle prime 48 ore calcolata dal calcolatore IMPACT sui primi dati del ricovero - Midriasi bilaterale - ICP iniziale > 40 mmHg - Storia nota di precedente lesione cerebrale, disturbo psichiatrico, compromissione e/o deficit neurologico - Lesione cerebrale penetrante - Lesione al midollo spinale - Precedente epilessia che richiede una terapia anti-convulsivante - Grave insufficienza d'organo (inclusi PaO2/FiO2<200 e shock) - Recente processo infettivo grave - Cancro - Immunosoppressione - Virus dell'immunodeficienza umana (HIV) - Test di gravidanza positivo o allattamento - Partecipazione a uno studio interventistico concomitante |
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E.5 End points |
E.5.1 | Primary end point(s) |
1. Safety: The number of patients experiencing at least one serious adverse drug reaction (SADR) 2. Biological activity: a) The number of responder patients, defined as patients who reaches a percentage NFL increase at 14 days equal or lower than 20% compared to baseline b) The quantitative blood NFL at Day 14 as measured by SIMOA |
1. Sicurezza: Il numero di pazienti che sperimentano almeno una reazione avversa grave al farmaco (SADR) 2. Attività biologica: a) Il numero di pazienti responder, definiti come pazienti che raggiungono un aumento percentuale di NFL a 14 giorni uguale o inferiore al 20% rispetto al basale b) Il quantitativo di NFL nel sangue al giorno 14, misurato dal SIMOA |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
|
E.5.2 | Secondary end point(s) |
Assessment of biological activity of intravenous infusions of allogeneic BM-MSCs in terms of modification of the following clinical variable:
1. brain injury evolution and white matter damage by longitudinal advanced MRI (with morphological sequences as T1, T2 as well as FLAIR, SWI, DWI and DTI for quantification of traumatic axonal injury) acutely (4 days) subacutely (14 days) and at 6 months post-TBI to provide a detailed description in atrophy, diffusion and myelin integrity; Assessment of biological activity of intravenous infusions of allogeneic BM-MSCs in terms of modification of the following biological parameters:
1. brain immunomodulatory changes by temporal profiling (daily for 3 days after TBI, at day 7 and 14 and at 1, 6 and 12 months) of circulating biomarkers of: a. structural damage: NFL, GFAP b. neuroinflammation: IL-6, IL-10, TNFalpha c. vascular integrity: MMP9; Assessment of biological activity of intravenous infusions of allogeneic BM-MSCs in terms of modification of the following clinical variable: 3. Clinical outcome by a structured clinical and neuropsychological outcome assessment at both 6 and 12 months, by: a. extended Glasgow Outcome Scale (eGOS) b. quality of life after brain injury test (QOLIBRI, www.qolibrinet.com) |
Valutazione dell'attività biologica delle infusioni endovenosa di BM-MSC allogeniche in termini di modifica della seguente variabile clinica:
1. evoluzione della lesione cerebrale e danno della materia bianca tramite risonanza magnetica avanzata longitudinale (con sequenze morfologiche come T1, T2 e FLAIR, SWI, DWI e DTI per la quantificazione della lesione assonale traumatica) in modo acuto (4 giorni), subacuto (14 giorni) e a 6 mesi post-TBI per fornire una descrizione dettagliata di atrofia, diffusione e integrità della mielina; Valutazione dell'attività biologica delle infusioni endovenosa di BM-MSC allogeniche in termini di modifica dei seguenti parametri biologici:
1. cambiamenti immunomodulatori del cervello attraverso il profilo temporale (giornalmente per 3 giorni dopo il TC, al giorno 7 e 14 e a 1, 6 e 12 mesi) dei biomarcatori circolanti di: a. danno strutturale: NFL, GFAP b. neuroinfiammazione: IL-6, IL-10, TNFalpha c. integrità vascolare: MMP9; Valutazione dell'attività biologica delle infusioni endovenosa di BM-MSC allogeniche in termini di modifica della seguente variabile clinica: 3. Esito clinico mediante una valutazione strutturata di esito clinico e neuropsicologico sia a 6 che a 12 mesi, mediante: a. Glasgow Outcome Scale estesa (eGOS) b. test sulla qualità della vita dopo una lesione cerebrale (QOLIBRI, www.qolibrinet.com) |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
At 4 days, 14 days and 6 months after TBI; At baseline, day 3, 7 and 14 and at 1, 6 and 12 months after TBI; At 6 and 12 months after TBI |
4 giorni, 14 giorni e 6 mesi in seguito al TC; baseline, 3 giorni, 7 giorni, 14 giorni, 1 mese, 6 mesi e 12 mesi dopo il TC; A 6 e 12 mesi in seguito al TC |
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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 | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
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 | Yes |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 3 |
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 | 3 |
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 | 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 |