E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Patients with COVID-19 infection |
Pazienti con infezione da COVID-19 |
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E.1.1.1 | Medical condition in easily understood language |
Patients with COVID-19 infection |
Pazienti con infezione da COVID-19 |
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E.1.1.2 | Therapeutic area | Diseases [C] - Respiratory Tract Diseases [C08] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 22.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10048847 |
E.1.2 | Term | Lung infection NOS |
E.1.2 | System Organ Class | 100000004862 |
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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 |
To evaluate the safety and clinical efficacy of sarilumab in adult patients hospitalized due to severe Covid-19 pneumonia based on the proportion of patients who show an improvement of the respiratory function, described as =30% decrease in oxygen requirement compared to baseline. |
Valutare la sicurezza e l'efficacia clinica di sarilumab nei pazienti adulti ricoverati in ospedale a causa di una polmonite Covid-19 grave sulla base della percentuale di pazienti che mostrano un miglioramento della funzione respiratoria, descritto come una riduzione =30% dell'ossigeno richiesto rispetto al basale. |
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E.2.2 | Secondary objectives of the trial |
Potenziale efficacia di sarilumab nella polmonite Covid-19: • Nei pazienti con febbre al basale, valutazione del tempo alla risoluzione della febbre, definita come temperatura corporea =36,6 ° C axilla, =37,8 ° C rettale o timpanica per almeno 48 ore senza antipiretici; • Valutazione della carica virale, sangue ed espettorato per COVID-19 prima della somministrazione di sarilumab, 48 ore e 96 ore dopo la somministrazione; • Valutazione della concentrazione plasmatica di Il-6, TNF-a, Il-10 e GM-CSF pre-trattamento e 96 e 120 ore dopo il trattamento; • Valutazione del tasso di progressione della frazione WBC di granulociti immaturi - IG - (conteggi assoluti e%) e dei parametri morfologici-funzionali definiti da: - complessità citoplasmatica - intensità di fluorescenza - dimensioni - ampiezza di distribuzione degli eventi su entrambi gli assi del citogramma WDF. |
Further investigate the potential effectiveness of sarilumab in Covid-19 pneumonia by means of: • In patients with fever at baseline, evaluation of the time to resolution of fever, defined as body temperature =36.6°C axilla, =37.8°C rectal or tympanic for at least 48 hours without antipyretics; • Evaluation of the viral load on blood and sputum for COVID-19 before administration of sarilumab, 48 hours and 96 hours after administration; • Evaluation of the plasma concentration of Il-6, TNF-a, Il-10, and GM-CSF pre-treatment and 96 and 120 hours post-treatment; • Evaluation of the rate of progression of WBC fraction of immature granulocytes - IG - (absolute and % counts) and the morphological-functional parameters defined by: o cytoplasmic complexity o fluorescence intensity o size o distribution magnitude of events on both axes of the WDF cytogram. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
• Age = 18 years and < 85 years. • Documented (chest X-Ray or TC scan), severe (BCRSS =3 and <4) interstitial pneumonia with respiratory failure (requiring supplemental oxygen) with positive Covid-19 swab testing. • Worsening of respiratory exchanges such as to require ventilation with Venturi mask >31% (6L/minute). • Increased levels of D-dimer (> 1500 ng/mL) or D-dimer progressively increasing (over 3 consecutive measurements) and reaching = 1000 ng/mL. • Signed informed consent |
• Età = 18 anni e <85 anni. • Documentata (radiografia del torace o TC), polmonite interstiziale grave (BCRSS =3 e <4) con insufficienza respiratoria (che richiede ossigeno supplementare) con test di tampone Covid-19 positivo. • Necessità di una ventilazione con maschera Venturi> 31% (6L / minuto). • Livelli aumentati di D-dimero (> 1500 ng / mL) o D-dimero che aumentano progressivamente (oltre 3 misurazioni consecutive) e raggiungono = 1000 ng / mL. • Consenso informato firmato. |
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E.4 | Principal exclusion criteria |
• Age < 18 years or = 85 years. • AST / ALT > 5x ULN. • Neutrophil count lower than 500 cells / mL. • PTL count lower than 50,000 cells / mL. • Documented sepsis due to infections other than Covid-19. • Presence of serious co-morbidities (such as COPD, diabetes, or cardiomyopathies) likely to cause, according to the clinical judgment, an unfavorable outcome. • Complicated diverticulitis or intestinal perforation. • Immunosuppressive therapy due to organ transplant. |
• Età <18 anni o = 85 anni. • AST / ALT> 5x ULN. • Conta dei neutrofili inferiore a 500 cellule / mL. • Conteggio PTL inferiore a 50.000 cellule / mL. • Sepsi documentata dovuta a infezioni diverse da Covid-19. • Presenza di gravi comorbilità (come BPCO, diabete o cardiomiopatie) che possono causare, secondo il giudizio clinico, un risultato sfavorevole. • Diverticolite complicata o perforazione intestinale. • Terapia immunosoppressiva dovuta al trapianto di organi. |
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E.5 End points |
E.5.1 | Primary end point(s) |
Proportion of patients who show an improvement of the respiratory function, described as =30% decrease in oxygen requirement compared to baseline. |
Percentuale di pazienti che mostrano un miglioramento della funzione respiratoria, descritto come una riduzione =30% dell'ossigeno richiesto rispetto al basale. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Daily until discharge |
Giornalmente fino a dimissione |
|
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
| 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 | 2 |
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 | 0 |
E.8.9.1 | In the Member State concerned months | 0 |
E.8.9.1 | In the Member State concerned days | 42 |
E.8.9.2 | In all countries concerned by the trial years | 0 |
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 | 42 |