E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Subjects with cirrhosis with ACLF-1b, ACLF-2, or ACLF-3a detected either at admission or during hospitalization |
Soggetti con cirrosi e con ACLF-1b, ACLF-2, o ACLF-3a diagnosticata al ricovero oppure durante la degenza |
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E.1.1.1 | Medical condition in easily understood language |
Subjects with cirrhosis and diagnosed Acute-on-Chronic Liver Failure |
Soggetti con cirrosi e diagnosi di insufficienza epatica acuta su patologia cronica |
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E.1.1.2 | Therapeutic area | Diseases [C] - Digestive System Diseases [C06] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10064704 |
E.1.2 | Term | Decompensated cirrhosis |
E.1.2 | System Organ Class | 100000004871 |
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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 effect of standard medical treatment (SMT) plus PE-A 5% (SMT+PE-A 5%) on 90-day overall survival. |
- Valutare l'effetto del trattamento medico standard (SMT) più PE-A 5% (SMT+PE-A 5%) sulla sopravvivenza globale a 90 giorni. |
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E.2.2 | Secondary objectives of the trial |
- To evaluate the effect of SMT+PE-A 5% on 90-day transplant-free survival. - To evaluate the effect of SMT+PE-A 5% on 28-day overall survival. |
- Valutare l'effetto di SMT+PE-A 5% sulla sopravvivenza libera da trapianto a 90 giorni. - Valutare l'effetto di SMT+PE-A 5% sulla sopravvivenza complessiva a 28 giorni. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Male or female cirrhotic subjects between 18 and 79 years of age. 2. Subjects with ACLF-1b, ACLF-2, or ACLF-3a detected either at admission or during hospitalization (must be ACLF-1b, -2, or -3a within the Screening Period [a maximum of 10 days]). 3. Willing and able to provide written informed consent or have an authorized representative able to provide written informed consent on behalf of the subject in accordance with local law and institutional policy. 4. In case of HE, informed consent will be provided by a relative or a legally authorized representative (surrogate). |
1. Soggetti cirrotici maschili o femminili di età compresa tra i 18 e i 79 anni. 2. Soggetti con ACLF-1b, ACLF-2 o ACLF-3a rilevati al momento del ricovero o durante l'ospedalizzazione (devono presentare ACLF-1b, -2 o -3a entro il periodo di screening [un massimo di 10 giorni]). 3. Soggetti capaci e disponibili a fornire il consenso informato scritto o delegare un rappresentante autorizzato a fornire tale consenso informato scritto a loro nome, conformemente alle leggi locali e alla politica istituzionale. 4. In caso di encefalopatia epatica (HE), sarà necessario fornire il consenso informato scritto di un parente o di un rappresentante legalmente autorizzato (sostituto). |
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E.4 | Principal exclusion criteria |
1. Subjects without ACLF. 2. Subjects with ACLF-1a or ACLF-3b after the Screening Period. 3. Subjects fulfilling inclusion criteria that improve to no ACLF or to ACLF-1a or worsen to ACLF-3b during the Screening Period (between initial evaluation and time of randomization). 4. Subjects with ACLF for more than 10 days prior to randomization. 5. Subjects with acute or subacute liver failure without underlying cirrhosis. 6. Subjects with septic shock lasting >1 hour that does not respond to fluid resuscitation-IV therapy or pharmacologic-pressors. 7. Subjects with active bacterial or fungal infection with hemodynamic instability. 8. Subjects with acute respiratory distress syndrome with peripheral oxygen saturation (SpO2) =89. 9. Subjects with active or recent bleeding (unless controlled for >48 hours). 10. Subjects with severe thrombocytopenia (=20×109/L) (based on local laboratory assessment). 11. Subjects with chronic renal failure and currently receiving hemodialysis. 12. Evidence of current locally advanced or metastatic malignancy. Subjects with hepatocellular carcinoma within the Milan criteria (1 nodule =5 cm or 3 nodules =3 cm), non-melanocytic skin cancer, and controlled breast or prostate cancer can be included). 13. Subjects with severe chronic heart failure (New York Heart Association [NYHA] class III or IV). 14. Subjects with severe pulmonary disease (Global Obstructive Lung Disease [GOLD] stage III or IV). 15. Subjects with severe myopathy as defined clinically. 16. Subjects with a known infection with human immunodeficiency virus (HIV) or have clinical signs and symptoms consistent with current HIV infection. 17. Females who are pregnant, breastfeeding, or if of childbearing potential, unwilling to practice a highly effective method of contraception (oral, injectable, or implanted hormonal methods of contraception, placement of an intrauterine device or intrauterine system, condom, or occlusive cap with spermicidal foam/gel/cream/suppository, male sterilization, or true abstinence*) throughout the study. * True abstinence: When this is in line with the preferred and usual lifestyle of the subject. (Periodic abstinence [eg, calendar, ovulation, symptothermal, post-ovulation methods], declaration of abstinence for the duration of a trial, and withdrawal are not acceptable methods of contraception). 18. Subjects with previous liver transplantation. 19. Subjects receiving anti-platelet or anti-coagulant therapy. 20. Participation in another clinical study within at least 30 days prior to screening. 21. Subjects with active drug addiction. 22. Subjects with a do-not-resuscitate order. 23. In the opinion of the investigator, the subject may have compliance problems with the protocol and the procedures of the protocol. |
1. Soggetti senza ACLF. 2. Soggetti con ACLF-1a o ACLF-3b dopo il periodo di screening. 3. Soggetti che soddisfano i criteri di inclusione, che migliorano fino a non avere nessuna ACLF o migliorano in ACLF-1a o peggiorano in ACLF-3b durante il periodo di screening (tra la valutazione iniziale e il momento della randomizzazione). 4. Soggetti con ACLF da più di 10 giorni prima della randomizzazione. 5. Soggetti con insufficienza epatica acuta o subacuta senza cirrosi sottostante. 6. Soggetti con shock settico della durata >1 ora che non rispondono alla terapia con reintegrazione dei fluidi per via endovenosa o ai pressori farmacologici. 7. Soggetti con infezione batterica o fungina attiva con instabilità emodinamica. 8. Soggetti con sindrome da distress respiratorio acuto con saturazione di ossigeno periferico (SpO2) =89. 9. Soggetti con emorragia attiva o recente (se non controllata per >48 ore). 10. Soggetti affetti da trombocitopenia grave (=20×109/L) (in base a una valutazione di laboratorio locale). 11. Soggetti con insufficienza renale cronica e attualmente in emodialisi. 12. Evidenza di attuale tumore maligno localmente avanzato o metastatico. Possono essere inclusi soggetti con carcinoma epatocellulare secondo i criteri Milano (1 nodulo =5 cm o 3 noduli =3 cm), carcinoma della pelle non melanocitario e carcinoma della mammella o della prostata controllato. 13. Soggetti con insufficienza cardiaca cronica grave (classe III o IV della New York Heart Association [NYHA]). 14. Soggetti con malattia polmonare grave (grado III o IV secondo i criteri della Global Initiative for Chronic Obstructive Lung Disease [GOLD]). 15. Soggetti con miopatia grave definita clinicamente. 16. Soggetti con infezione nota dal virus dell'immunodeficienza umana (HIV) o con segni e sintomi clinici indicativi di attuale infezione da HIV. 17. Soggetti di sesso femminile in stato di gravidanza, in allattamento o in età potenzialmente fertile e non disposti ad adottare un metodo contraccettivo altamente efficace (contraccettivo orale, iniettabile o ormonale impiantato, inserimento di spirale o dispositivo intrauterino, profilattico o cappuccio occlusivo con schiuma/gel/crema/supposta spermicida, sterilizzazione maschile o reale astinenza*) per l'intera durata dello studio. * Reale astinenza: se questa pratica è in linea con lo stile di vita abituale e preferito dal soggetto (l'astinenza periodica [ad es. metodo del calendario, dell'ovulazione, sintotermico, del periodo post-ovulazione], la dichiarazione di astinenza per la durata di uno studio e il coito interrotto non sono metodi anticoncezionali accettabili). 18. Soggetti sottoposti a precedente trapianto di fegato. 19. Soggetti trattati con terapia antitrombotica o anticoagulante. 20. Partecipazione a un altro studio clinico entro almeno 30 giorni prima dello screening. 21. Soggetti con tossicodipendenza attiva. 22. Soggetti con ordine di non rianimare. 23. Soggetti che, a discrezione dello sperimentatore, possono avere problemi di compliance con il protocollo e le procedure dello stesso. |
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E.5 End points |
E.5.1 | Primary end point(s) |
The primary efficacy endpoint is to compare the 90-day overall survival in the intent-to-treat (ITT) population between the SMT+PE-A 5% treatment group and the SMT control group. |
L'endpoint primario di efficacia consiste nel confrontare la sopravvivenza globale a 90 giorni nella popolazione "intent to treat" (ITT) tra il gruppo di trattamento SMT+PE A 5% e il gruppo di controllo SMT. |
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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) |
The secondary efficacy endpoints are to assess the effects of PE-A 5% on: 1) 90-day transplant-free survival and 2) 28-day overall survival versus SMT alone. |
Gli endpoint secondari di efficacia consistono nel valutare gli effetti di PE-A 5% in relazione a: 1) sopravvivenza senza trapianto a 90 giorni e 2) sopravvivenza globale a 28 giorni, rispetto al solo SMT. |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
28 and 90 days |
28 e 90 giorni |
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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 | 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 | 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) | 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 | 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 |
Trattamento medico standard in accordo alle linee guida locali |
Standard Medical Treatment according to the local guidelines |
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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 | 4 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 26 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
E.8.6.2 | Trial being conducted completely outside of the EEA | Information not present in EudraCT |
E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
Austria |
Belgium |
Denmark |
France |
Germany |
Italy |
Portugal |
Spain |
United Kingdom |
United States |
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E.8.7 | Trial has a data monitoring committee | Yes |
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 | 2 |
E.8.9.1 | In the Member State concerned months | 10 |
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 |