| E.1 Medical condition or disease under investigation |
| E.1.1 | Medical condition(s) being investigated |
| Intraoperative extra-corporeal membrane oxygenation during lung transplantation for end-stage lung disease |
|
| E.1.1.1 | Medical condition in easily understood language |
| heart-lung support during lung transplantation for severe lung illness |
|
| E.1.1.2 | Therapeutic area | Analytical, Diagnostic and Therapeutic Techniques and Equipment [E] - Surgical Procedures, Operative [E04] |
| MedDRA Classification |
| 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 investigate the feasibility of running heparin free VA-ECMO support during clinical lung transplantation and its effect on clinical outcomes and inflammatory response |
|
| E.2.2 | Secondary objectives of the trial |
|
| E.2.3 | Trial contains a sub-study | No |
| E.3 | Principal inclusion criteria |
| Adult recipients over the age of 18 at the time of the procedure, receiving a double lung transplantation (including lungs after ex-vivo lung perfusion) within the Vienna Lung Transplant Program who have given informed consent |
|
| E.4 | Principal exclusion criteria |
| Single lung transplantation. Re-transplantation. Previous major thoracic surgery (excluding pleural drainage, VATS biopsy). ECMO bridge to transplantation. COVID-ARDS as transplant indication. Pre-operative anti-coagulation/anti-platelet treatment. Paediatric transplantation. Multi-organ transplantation. Active pregnancy or breastfeeding |
|
| E.5 End points |
| E.5.1 | Primary end point(s) |
comparison of the thromboembolic events defined as primary study endpoints (arterial, venous thromboembolic events, circuit-related thrombosis)
• Arterial thromboembolic events: myocardial infarction, mesenteric infarction, hepatic infarction, spleen infarction, limb ischemia, cerebral stroke including transient ischemic attack • Venous thromboembolic events: deep vein thrombosis, pulmonary embolism, cebrebral venous or cavernous sinus thrombosis • Circuit-related thrombosis (requiring ECMO oxygenator exchange)
|
|
| E.5.1.1 | Timepoint(s) of evaluation of this end point |
| Transplantation to discharge from hospital |
|
| E.5.2 | Secondary end point(s) |
| Secondary study endpoints (serious bleeding, in-house mortality rate) as well as other secondary outcomes (Transfusion products in the first 24 hours after ECMO cannulation (red blood cells (RBCs), platelets (Plts), fresh frozen plasma (FFP), cryopercipitate (Cryo), factor VII)), Inflammatory burden signified by perfusate protein marker levels |
|
| E.5.2.1 | Timepoint(s) of evaluation of this end point |
| Transplantation to discharge from hospital |
|
| 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 | No |
| 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) | No |
| E.7.4 | Therapeutic use (Phase IV) | Yes |
| 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
| Yes |
| E.8.4 | The trial involves multiple sites in the Member State concerned | No |
| 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
|
|
| 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 | 2 |
| E.8.9.1 | In the Member State concerned days | 0 |