E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
SARS-CoV2 infection |
Infezione da SARS-CoV2 |
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E.1.1.1 | Medical condition in easily understood language |
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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 | 23.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10084401 |
E.1.2 | Term | COVID-19 respiratory infection |
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 |
The main aim of the study is to estimate the potential efficacy of i.v canrenone as add-on therapy on maximal medical treatment versus maximal medical treatment alone in treating moderate-to-severe ARDS due to SARS-CoV-2. |
Stimare la potenziale efficacia del canrenone e.v. come terapia aggiuntiva alla terapia standard versus la terapia standard da sola in pazienti affetti da sindrome da distress respiratorio acuto (ARDS) da moderata a grave in seguito ad infezione da SARS-CoV-2. |
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E.2.2 | Secondary objectives of the trial |
1) investigate whether i.v. canrenone can modulate the COVID-19 progression; 2) evaluate the safety profile of canrenone administration in COVID-19 patients; 3) preliminary screening of potential new biomarkers, prognostic for clinical outcome and/or predictive of efficacy and safety of canrenone; 4) explore the role of RAAS on SARS-CoV-2 infection. |
- Valutare se il canrenone e.v. sia in grado di modulare la progressione dell’infezione COVID-19; - Valutare il profilo di sicurezza della somministrazione di canrenone in pazienti COVID-19; - Eseguire uno screening preliminare di nuovi potenziali biomarcatori prognostici dell’outcome clinico e/o predittivi dell’efficacia e sicurezza della terapia con canrenone; - Esplorare il ruolo del RAAS nell’infezione da SARS-CoV-2. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
- Age 18 – 80 y.o. Since over eighties are very fragile patients, a lot of confounding unpredictable events may interfere with the trial analyses; thus, these patients will be excluded from this exploratory proof-of-concept trial; - COVID-19 diagnosis through SWAB within 14 days from the beginning of symptoms - Hospitalization for moderate to severe ARDS (as determined by PaO2/FiO2 =300 mmHg at admission) - Serum concentration of potassium =4.5 mEq/L - Consent to participate |
- età = 18 anni e < 80 anni - diagnosi di COVID-19 mediante tampone entro 14 giorni dall’insorgenza dei sintomi; - ricovero per ARDS da moderata a grave (PaO2/FiO2 =300 mmHg al ricovero) - potassiemia sierica = 4.5 mEq/L - firma del consenso informato per la partecipazione allo studio |
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E.4 | Principal exclusion criteria |
- Invasive mechanical ventilation - I.v. hydratation with Darrow’s solution or half-strenght Darrow’s solution underway - Acute cardiovascular event (acute myocardial infarction, acute ischaemic stroke) - Current malignant disease - Creatinine >1.8 mg/dL (for women) and >2.0 mg/dL (for men) or glomerular filtration rate <50 mL/mm - Systolic blood pressure <110 mmHg and/or diastolic blood pressure <60 mmHg - Hyponatremia - Anuria - Familial history of porphyria - Pregnancy or breastfeeding - known or suspected hypersensitivity to canrenone - Inclusion in any other pharmacological clinical trials |
- ventilazione meccanica invasiva; - idratazione e.v. con soluzione di Darrow o soluzione di Darrow dimezzata in corso - evento cardiovascolare acuto (infarto del miocardio, ictus ischemico) - patologia maligna in corso - creatinina >1.8 mg/dL (donne) e >2.0 mg/dL (uomini) o velocità di filtrazione glomerulare <50 mL/mm - pressione arteriosa sistolica <110 mmHg e/o diastolica <60 mmHg - iponatriemia - anuria - storia familiare di porfiria - gravidanza o allattamento - nota o sospetta ipersensibilità a canrenone - arruolamento in altri trial clinici farmacologici |
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E.5 End points |
E.5.1 | Primary end point(s) |
In-hospital death. This implies that patients discharged to a long-term care facility will be classified as “discharged alive” |
Decesso durante la degenza. Questo implica che i pazienti dimessi ad un reparto per la cura a lungo termine saranno classificati come “dimessi in vita” |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Primary endpoint will be assessed at the event (discharge or death). |
L’endpoint primario sarà valutato all’evento (dimissione oppure decesso) |
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E.5.2 | Secondary end point(s) |
• Need of invasive mechanical ventilation throughout hospitalization; • Change in SOFA score from randomization to 7 days after randomization; • Changes in hemodynamic and respiratory parameters (Heart Rate, Blood Pressure, PaO2/FiO2, alveolar-arterial gradient (deltaA-a), inflammatory status (CRP levels, IL-6, Ddimer and Ferritin) at 48 hours and 168 hours (7th day) from randomization; • Changes in features of pulmonary interstitial disease measured by chest X-Ray at 7 days after randomization in both groups; • Changes in [K+]hematic, renin, AngII, Ang1-7, Ang1-9, aldosterone and structurally related steroids at randomization (T1), and after 48 hrs (T2) and 7 days (T3) and comparison between the two groups of the study; • Correlation between levels of [K+]hematic, renin, AngII, Ang1-7, Ang1-9, aldosterone and structurally related steroids, at basal level (randomization) and clinical outcomes (in-hospital death, need of invasive mechanical ventilation, SOFA score); • Duration of hospitalization for alive patients (from randomization to discharge, T4); • Safety endpoints: - Drug intolerance measured as number of AR and SAR as defined in the “Harm” paragraph; - Number of hypotensive events defined as systolic blood pressure constantly <90 mmHg and diastolic blood pressure constantly <60 mmHg); - Number of Hyperkalemia events defined as [K+]hematic >5.1 mEq/L; - Number of Renal failures defined as eGFR <30 ml/min. |
• Necessità di ventilazione meccanica invasiva durante l’ospedalizzazione; • Modifica nel punteggio SOFA dalla randomizzazione fino a 7 giorni dopo la randomizzazione; • Modifica nei parametri respiratori ed emodinamici, come frequenza cardiaca, pressione arteriosa, PaO2/FiO2, gradiente alveolare-arterioso, stato infiammatorio (PCR, IL-6, Ddimero e ferritina) a 48 ore e 168 ore (7 giorni) dalla randomizzazione; • Modifica dell’entità di interstiziopatia misurata mediante RX Torace a 7 giorni dalla randomizzazione in entrambi i gruppi; • Modifica nel [K+] ematico, renina, AngII, Ang1-7, Ang1-9, aldosterone (e altri steroidi con struttura correlata) alla randomizzazione (T1) e dopo 2 giorni (T2) e 7 giorni (T3) e confronto tra i due gruppi di studio; • Correlazione tra i livelli di [K+] ematici, AngII, Ang1-7, Ang1-9, aldosterone (e altri steroidi con struttura correlata) al basale (randomizzazione) e l’esito clinico (decesso intraospedaliero, necessità di ventilazione meccanica invasiva, punteggio SOFA); • Durata della degenza in ospedale per i pazienti vivi (dalla randomizzazione alla dimissione, T4); • Endpoints di sicurezza - Intolleranza al farmaco misurata come numero di reazioni avverse (sia serie che non serie) - Numero di eventi ipotensivi definiti come pressione sistolica costantemente <90 mmHg e diastolica costantemente <60 mmHg; - Numero di eventi di iperkaliemia definita come [K+] ematico >5.1 mEq/L; - Numero di eventi di insufficienza renale definita come eGFR <30 ml/min. |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
48 hours/7 days after randomization and at the event (need for invasive mechanical ventilation, duration of hospitalization, safety endpoints) |
48 ore/7 giorni dalla randomizzazione e all’evento (necessità di ventilazione meccanica, durata del ricovero, endpoints di sicurezza) |
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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) | 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 di cura per COVID-19 |
Standard medical treatment for COVID-19 |
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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 | 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
|
LVLS - Discharge or death of the last enrolled patient |
LVLS - dimissione o decesso dell'ultimo paziente arruolato |
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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 | 18 |
E.8.9.1 | In the Member State concerned days | 0 |
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 | 18 |
E.8.9.2 | In all countries concerned by the trial days | 0 |