E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Acute respiratory distress syndrome (ARDS) |
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E.1.1.1 | Medical condition in easily understood language |
Acute respiratory distress syndrome (ARDS) |
Chocklunga |
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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 | 21.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10001052 |
E.1.2 | Term | Acute respiratory distress syndrome |
E.1.2 | System Organ Class | 10038738 - Respiratory, thoracic and mediastinal disorders |
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E.1.3 | Condition being studied is a rare disease | Yes |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To evaluate safety and tolerability after administration of KI-MSC-PL-205 concomitant to respirator support |
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E.2.2 | Secondary objectives of the trial |
To evaluate all-cause mortality
To evaluate effect on respiratory, systemic and biological efficacy endpoints after infusion of KI-MSC-PL-205 concomitant to respirator support
To evaluate the potenial difference in number of AE between the two dose groups |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Willing and able to provide written informed consent prior to performing study procedures (and have given written consent)
2. Coronavirus (SARS-CoV-2) infection confirmed by polymerase chain reaction (PCR) test at screening
3. Male or female patient aged 18 to 65 years old
4.Patient must fulfil the Berlin Definition of severe ARDS within 3 weeks to 48 hours prior to inclusion (Will be assessed once the patient has been admitted to the ICU)
5. Patient is on respirator support within 3 weeks to 48 hours prior to inclusion (Will be assessed once the patient has been admitted to the ICU)
6. Pregnancy test in blood confirming negative results before enrolment (for women ≤55 years old) |
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E.4 | Principal exclusion criteria |
1. History of any clinically significant disease or disorder which, in the opinion of the Investigator, may either put the patient at risk because of participation in the study, or influence the results or the patient’s ability to participate in the study
2. Patients with history of treated blood and/or solid organ malignancy with recurrence within five years prior to dosing of the ATIMP are to be excluded. Patients with history of cervix cancer and non-melanoma skin cancer with recurrence within two years prior to dosing of the ATIMP are to be excluded
3. Pregnant or breast feeding female
4. Patient with a history of anti-coagulation therapy for other indications that short-term prophylaxis after surgery.
5. Patients with a history and/ or on-going treatment for entity associated with bleeding disorder or potential risk for bleeding (e.g. inflammatory bowel disease, gastro-esophagitis with or without ulcers, haemophilia and other bleeding disorders, inflammatory musculo-skeletal disease with potential bleeding complications).
6. Patients with a history during the latest five years and/or on-going treatment for systemic infection (e.g. Septicaemia due to in vivo foreign body (e.g. stents, catheters, heart valve), tuberculosis, malaria, other opportunistic and parasite infections).
7. Prisoner
8. Any other irreversible disease or condition for which six-month mortality is estimated to be greater than 50%
9. Moderate to severe liver failure (Child-Pugh Score >12)
10. Reduced renal function with a creatinine clearance (Cockcroft-Gault Equation) < 45 mL/min/1.73m2
11. Severe chronic respiratory disease with a PaCO2 >50 mmHg or the use of home oxygen
12. Major trauma in the prior 5 days
13. Lung transplant patient
14. Patients on ECMO-support
15. Patients with a previous history of severe burns
16. Documented deep venous thrombosis or pulmonary embolism within past three months
17. Known hypersensitivity to DMSO
18. Investigator considers the patient unlikely to comply with study procedures, restrictions and requirements
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E.5 End points |
E.5.1 | Primary end point(s) |
The incidence of pre-specified treatment related adverse events of interest (TRAEIs) occurring during the 10 days interval beginning with the start of the ATIMP infusion: - New ventricular tachycardia, ventricular fibrillation or asystole within 10 days after infusion - New cardiac arrhythmia requiring cardioversion within 10 days after infusion - Cardiac arrest or death within 10 days after infusion - Clinical scenario consistent with transfusion incompatibility or transfusion-related infection within 10 days after infusion - Thromboembolic events (e.g. Pulmonary embolism) within 10 days after infusion |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
For 10 days after infusion of ATIMP |
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E.5.2 | Secondary end point(s) |
Secondary safety endpoints - Frequency, intensity and seriousness of AEs between the two dose groups during the whole study period - Changes from baseline (Day 1; prior to administration of ATIMP) in the safety laboratory samples (haematology, coagulation and biochemistry parameters) - Changes from baseline (Day 1; prior to administration of ATIMP) in vital signs and in significant findings at physical examination - All-cause mortality (at 60 days and then annually) Secondary efficacy endpoints - Changes from baseline (Day 1; prior to administration of ATIMP) in pulmonary compliance (dynamic and static), driving pressure (Plateau pressure- PEEP), oxygenation (PaO2/FiO2) until maximum day 10 (or earlier at extubation) - Duration of respirator support (number of days after infusion) - Changes in amount of pulmonary bilateral infiltrates assessed by pulmonary X-ray from baseline (Day 1; prior to administration of ATIMP) until day 60 - Recovery of lung function assessed by Spirometry (FEV1, Vital Capacity) at day 60 and then annually - To assess development of lung fibrosis using the HRCT Fibrosis Score using Computed tomography (CT) at baseline and on day 1, 3, 7, 10, end of ICU-residence, end of hospital stay, day 60, 6 month and 12 month and end of study (if possible during the infectious stage depending on hospital safety regimen during the pandemic). - Changes in Sequential Organ Failure Assessment (SOFA) score from baseline (Day 1; prior to administration of ATIMP) and during the ICU-period - Number of respirator free days (Day 60) - Duration of ICU stay and hospital stay (number of days; whole hospital period + calculated from Day 1) - Assessment of the patient’s physical capacity by 6-Minute-Walk-Test (6MWT), starting at 6 months post Day 1 and then annually - Changes in Quality of Life by assessing the Short Form Health Survey (SF-36) score (starting at 6 months post Day 1 and then annually; patient reported outcome) - Change in blood biomarkers related to the proposed mechanisms of action of KI-MSC-PL-205 in ARDS - Sensitisation tests (test for donor-specific antibodies) against KI-MSC-PL-205 donor
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
Secondary endpoints are assessed for up to 5 years (end-of-trial) |
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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 | Yes |
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) | Yes |
E.7.1.1 | First administration to humans | Yes |
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 | Yes |
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
| Yes |
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 | 1 |
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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The end of the treatment phase is defined as the date of Visit 6 (6 months post-infusion) of the last patient. The end of the study is defined as the date of the last visit of the last patient in the study. |
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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 | 7 |
E.8.9.1 | In the Member State concerned months | 0 |
E.8.9.1 | In the Member State concerned days | 0 |