E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Cardiogenic shock |
kardiogener Schock |
|
E.1.1.1 | Medical condition in easily understood language |
Dysfunction of the ventricles of the left heart |
Pumpversagen des linken Herzens |
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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 | 20.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10007625 |
E.1.2 | Term | Cardiogenic shock |
E.1.2 | System Organ Class | 10007541 - Cardiac disorders |
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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 |
1) To assess safety and tolerability of Adrecizumab in patients with cardiogenic shock
2) To evaluate if improvement of vascular integrity with Adrecizumab is superior to placebo in reduction of morbidity endpoints in patients with cardiogenic shock
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1) Evaluation der Sicherheit und Verträglichkeit von Adrecizumab in Patienten mit kardiogenem Schock
2) Evaluation der Überlegenheit von Adrecizumab im Vergleich zu Placebo in Hinblick auf eine Reduktion der Morbiditäts-Endpunkte |
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E.2.2 | Secondary objectives of the trial |
not applicable |
nicht zutreffend |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Hospitalization for Cardiogenic shock (at the discretion of the local investigator)
Cardiogenic shock is usually defined as:
1.1 Systolic blood pressure < 90 mmHg > 30 min or inotropes re-quired to maintain pressure > 90 mmHg during systole
1.2 Signs of left heart insufficiency and/ or pulmonary congestion
1.3 Signs of impaired organ perfusion with at least one of the fol-lowing:
1.3.1 Altered mental status
1.3.2 Cold, clammy skin
1.3.3 Urine output <30 ml/h
1.3.4 Serum lactate >2mmol/l
2. Age above 18 years at time of screening
3. Body weight below 150 kg at time of screening
4. Females/Males who agree to comply with the applicable contraceptive requirements of the protocol
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1. Kardiogener Schock
2. Alter über 18 Jahren
3. Körpergewicht unter 150 kg
4. Frauen/Männer, die zustimmen, die kontrazeptiven Vorkehrungen einzuhalten |
|
E.4 | Principal exclusion criteria |
1. Cardiogenic shock due to significant arrhythmias, which include any of the following: sustained ventricular tachycardia, bradycardia with sustained ventricular rate <35 beats per minute, or atrial fibrilla-tion/flutter with sustained ventricular response of >160 beats per mi-nute
2. Cardiogenic shock due to left ventricular outflow obstruction, ob-structive hypertrophic cardiomyopathy or severe aortic stenosis (i.e., aortic valve area <0.8 cm2 or mean gradient >50 mmHg on prior or current echocardiogram), and severe mitral stenosis
3. Cardiogenic shock due to mechanical cause or severe bleeding
4. Cardiogenic shock due to untreated clinically significant CAD requiring revascularization
5. Resuscitation > 60 minutes
6. Severe pre-existing hepatic disease unrelated to cardiogenic shock
7. Severe pre-existing renal disease (dialysis) unrelated to cardiogenic shock etiology
8. History of malignancy of any organ system (other than localized basal cell carcinoma of the skin), treated or untreated, within the past year with a life expectancy less than 6 months
9. History of severe asthma, eczema, or atopic allergy |
1. Kardiogener Schock aufgrund einer relevanten Arrhythmie
2. Kardiogener Schock aufgrund einer linksventrikulären Ausflusstraktobstruktion, einer hypertrophen Kardiomyopathie, oder einer schweren Aortenstenose, oder einer schweren Mitralstenose
3. Kardiogener Schock aufgrund einer mechanischen Ursache
4. Kardiogener Schock aufgrund einer unversorgten KHK mit unmittelbarem Revaskularisationsbedarf
5. Wiederbelebung über 60 Minuten
6. Schwere unabhängig vom kardiogenen Schock vorbestehende Lebererkrankung
7. Schwere unabhängig vom kardiogenen Schock vorbestehende Nierenerkrankung (Dialyse)
8. Krebserkrankung mit einer Lebenserwartung unter 6 Monaten (Ausnahme Basalzellkarzinom)
9. Krankengeschichte von schwerem Asthma, schweren Ekzemen, oder atopischen Allergie |
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E.5 End points |
E.5.1 | Primary end point(s) |
Primary safety endpoints
• Rate of SAEs/ AEs/SUSARs in both arms (deemed to be related to IMP)
• Mortality related to Adrecizumab
• Interruption of infusion due to intolerability to Adrecizumab
• New treatment-emergent adverse events (and changes in severity and frequency in these) related to Adrecizumab
Primary efficacy endpoint:
• Number of days through day 30 without need for cardiovascular organ support, including vasopressors, or mechanical support (VA-ECMO, Impella) |
Primärer Sicherheitsendpunkte:
• Anzahl der SAE/ AE/ SUSARs in beiden Therapiearmen
• Mortalität bezogen auf Adrecizumab
• Abbruch der Gabe von Adrecizumab aufgrund Unverträglichkeit
• Bisher unbekannte Nebenwirkungen bezogen auf Adrecizumab (und Veränderung in Schweregrad und Häufigkeit)
Primärer Wirksamkeitsendpunkt:
• Anzahl der Tage bis Tag 30 ohne Bedarf einer medikamentösen (z.B. Katecholamine) oder maschinellen (z.B. VA-ECMO, Impella) Kreislaufunterstützung
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Primary safety endpoints: Day 90
Primary efficacy endpoint: Day 30 |
Primärer Sicherheitsendpunkte: Tag 90
Primärer Wirksamkeitsendpunkt: Tag 30 |
|
E.5.2 | Secondary end point(s) |
1. Requirement and length of mechanical ventilation
2. All-cause death within 30 days, and end of follow-up (90 days)
3. Cardiovascular death within 30 days, and end of follow-up (90 days)
4. Length of stay at Intensive Care Unit/ Intermediate Care Unit/ Heart Failure Unit in hours after application of IMP up to a total of 30 days
5. Worsening clinical condition
6. Peak and change (fold induction) in cardio-renal biomarkers from baseline to day 3 (including bioADM, MR-proADM, troponin, CRP, PenKid, NTproBNP, Lactate, DPP3)
7. Patient´s Global Assessment Questionnaire (PGA), Mini-Mental state exam questionnaire (MMSE) and Euroqol 5D questionnaire (EQ-5D) at discharge, day 30 and day 90
8. 6-minute walking test at days 30 and 90
9. Cumulative burden of arrhythmia until discharge
10. Rehospitalisation within 30 days and 90 days
11. Rehospitalisation for heart failure within 30 days and 90 days
12. An expanded safety composite event including death, MI, stroke, recurrent hospitalization, acute kidney injury, and gastrointestinal disorders will be collected, analysed and reported.
The following secondary endpoints will only be assessed if the primary efficacy endpoint is met:
a. Diuresis and natriuresis during and after administration of study drug
b. Time to improvement in dyspnea by Likert scale
c. Use of loopdiuretic and vasoactive agents
d. Health economical calculation of disease-related costs during index hospitalization |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
1., 5., 6., 9., 12., a., b., c., d. Day 90
2., 3., 7., 8., 10., 11. Baseline to day 30, baseline to day 90
4. Baseline to day 30
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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 | 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 | 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 | No |
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 | 0 |
E.8.9.1 | In the Member State concerned days | 0 |