E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Acute intermediate high risk pulmonary embolism (PE) |
Embolia polmonare acuta a rischio medio-alto (EP) |
|
E.1.1.1 | Medical condition in easily understood language |
Pulmonary circulation blocked by a clot |
Circolazione polmonare bloccata da un coagulo |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Cardiovascular Diseases [C14] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 21.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10037377 |
E.1.2 | Term | Pulmonary embolism |
E.1.2 | System Organ Class | 10038738 - Respiratory, thoracic and mediastinal disorders |
|
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 determine the dose-response relationship of S62798 on the RV/LV end-diastolic diameter (EDD) 24h after treatment initiation, in patients with intermediate-high risk pulmonary embolism (PE) on heparin. |
Stabilire la relazione dose-risposta di S62798 sul diametro telediastolico (EDD) del VD/VS 24h ore dopo l’inizio del trattamento, in pazienti con embolia polmonare (EP) a rischio medio-alto in trattamento con eparina. |
|
E.2.2 | Secondary objectives of the trial |
To assess the effect of S62798 on secondary efficacy endpoints such as TAPSE, and PE-related clinical events. To assess the safety profile of S62798 in the study population. To assess the pharmacokinetics of S62798 (and metabolites if applicable). |
Valutare l’effetto di S62798 su endpoint secondari di efficacia quali TAPSE, e eventi clinici legati a EP. Valutare il profilo di sicurezza di S62798 nella popolazione dello studio. Valutare la farmacocinetica di S62798 (e i metaboliti ove applicabile). |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Acute pulmonary embolism and categorized as intermediate-high risk and documented by CT pulmonary angiography (CTPA), V/Q scan, V/Q SPECT or pulmonary angiography with emboli in at least one segmental or more proximal artery 2. Troponin I or high sensitivity Troponin T elevated as per local lab 3. Evidence of right ventricular dysfunction (RVD) on echocardiography or CTPA 4. With at least one of the following clinical criteria: - SBP lower than 110 mmHg for > 15 min or, - Respiratory rate > 20 per min or SaO2 < 90% on room air or, - Sinus tachycardia >= 110 bpm sustained over 30 seconds. |
1. Embolia polmonare acuta classificata come a rischio medio-alto documentata con angiografia polmonare TAC (CTPA), V/Q scan, V/Q SPECT o angiografia polmonare con emboli in almeno una arteria segmentale o più prossimale 2. Livello elevato di Troponina I o Troponina T ad elevata sensibilità secondo laboratorio locale. 3. Evidenza di disfunzionalità ventricolare destra DVD in ecocardiografia o CTPA 4. Con almeno uno dei seguenti criteri clinici: - SBP inferiore a 110 mmHg per > 15 min oppure - Ritmo respiratorio > 20 per min o SaO2 < 90% a temperatura ambiente oppure - Tachicardia sinusale >= 110 bpm sostenuta per oltre 30 secondi. |
|
E.4 | Principal exclusion criteria |
1. Presence of right heart thrombus 2. Reperfusion therapy planned. 3. Patients with forbidden previous or concomitant treatment 4. Known or pre-existing chronic pulmonary hypertension 5. Uncontrolled hypertension defined as SBP>180 mm Hg and/or DBP >110 mm Hg 6. Patients with a high risk of haemorrhage 7. Patients with less than 3 months of life expectancy 8. Platelet count lower than 100 G/L (100 000 platelets/µL), INR above 1.5 or abnormal aPTT not explained by concomitant anticoagulation therapy 9. Positive results of pregnancy test or lacting women |
1. Presenza di trombo/i nel ventricolo destro 2. Terapia di riperfusione programmata 3. Pazienti sottoposti a trattamento precedente o concomitante proibito 4. Ipertensione polmonare cronica nota o preesistente 5. Ipertensione non controllata definita come PAS>180 mm Hg e/o PAD >110 mm Hg 6. Pazienti ad elevato rischio di emorragia 7. Pazienti con aspettativa di vita inferiore a 3 mesi. 8. Conta delle piastrine inferiore a 100 G/L (100.000 piastrine/µL), INR sopra 1,5 o aPTT anomalo non spiegato da concomitante terapia anticoagulante. 9. Risultati positivi al test di gravidanza o donna in allattamento. |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Right /left ventricular end-diastolic diameter (RV/LV EDD)
|
Variazione del diametro telediastolico ventricolare destro/sinistro (EDD VD/VS). |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
24h (±2h) after treatment initiation |
24h (+/- 2h dopo l’inizio dell’infusione) |
|
E.5.2 | Secondary end point(s) |
1. RV/LV EDD 2. Tricuspid annular plane systolic excursion (TAPSE) estimated by echocardiography 3. Adjudicated PE-related clinical events 4. Pharmacokinetic measurements |
1 - diametro telediastolico ventricolare destro/sinistro (EDD VD/VS), 2 - escursione sistolica del piano dell'anello tricuspidale (TAPSE) stimata mediante ecocardiografia, 3 - eventi clinici legati all’EP 4 - rilevamenti farmacocinetici |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
1. For RV/LV EDD: 48h (±4h) and 30d (±2d) 2. For tricuspid annular plane systolic excursion (TAPSE) estimated by echocardiography: 24h (±2h), 48h (±4h) and 30d (±2d) 3. For adjudicated PE-related clinical events: Between baseline and day 30 4. For pharmacokinetic measurements: Between baseline and day 6 |
1 - diametro telediastolico ventricolare destro/sinistro (EDD VD/VS) dopo 48h (+/-4h) e dopo 30 giorni (+/- 2gg) 2 - escursione sistolica del piano dell'anello tricuspidale (TAPSE) stimata mediante ecocardiografia: dopo 24h (+/-2h) , 48h (+/-4h) e dopo 30 giorni (+/- 2gg) 3 - eventi clinici legati all’EP: alla visita baseline e dopo 30 giorni 4 - rilevamenti farmacocinetici: alla visita baseline e dopo 6 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 | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | Yes |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | Yes |
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 | 5 |
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 | 9 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 97 |
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 |
Argentina |
Austria |
Belgium |
Brazil |
Czechia |
Estonia |
Finland |
Germany |
Greece |
Hungary |
Israel |
Italy |
Japan |
Korea, Republic of |
Latvia |
Lithuania |
Poland |
Portugal |
Romania |
Russian Federation |
Slovakia |
South Africa |
Spain |
Taiwan |
|
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
|
End of Trial is defined as the date of the last follow-up of the last participant, or the date of the last contact attempt if the last participant is declared lost to follow-up. |
La fine dello studio si definisce come la data dell'ultima visita di follow up dell'ultimo partecipante o la data dell'ultimo tentativo di contatto, se l'ultimo partecipante fosse dichiarato "perso al follow up". |
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 1 |
E.8.9.1 | In the Member State concerned months | 4 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 1 |
E.8.9.2 | In all countries concerned by the trial months | 4 |
E.8.9.2 | In all countries concerned by the trial days | 0 |