E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
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E.1.1.1 | Medical condition in easily understood language |
Lung transplantation due to severe lung disease |
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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 | LLT |
E.1.2 | Classification code | 10066204 |
E.1.2 | Term | Chronic lung disease of prematurity |
E.1.2 | System Organ Class | 100000004855 |
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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 |
To investigate safety of treatment with allogeneic adipose tissue-derived mesenchymal stromal cells (ASCs) in patients undergoing lung transplantation, to evaluate whether the treatment can reduce host immunological reaction towards the graft, and to reduce the ischemic reperfusion-injury after transplantation. |
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E.2.2 | Secondary objectives of the trial |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
• Male or female lung recipients 18-70 years of age undergoing primary double (including size reduction) lung transplantation. • Patient willing and capable of giving written informed consent for study participation and anticipated to be able to participate in the study for 12 months.
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E.4 | Principal exclusion criteria |
• Recipients of multi-organ transplant, and or previously transplanted with any solid organ, including previous lung transplantation. • Patients scheduled for single lung transplantation. • Patients in need of acute transplantation e.g. patients on urgent call for transplantation and patients on respirator or on extra corporal membrane oxygenation (ECMO) treatment at time of transplantation. • Patients with a planned ECMO treatment when lung is transplanted. • Patients that during lung transplantation unexpected have a need for ECMO support • Patients that needs crossmatch prior to transplantation • Donor lung cold ischemic time without oxygenation > 12 hours. • Patients with platelet count < 50,000/mm3 at the evaluation before transplantation. • Patients who are unlikely to comply with the study requirements. • Patient unable to participate in the study for the full study period • Patients with any past (within the past 3-5 years) or present malignancy (other than excised basal cell carcinoma). • Females capable of becoming pregnant must have a negative pregnancy test prior to transplantation. After inclusion, they must use contraceptives for 2 months following the given stem cell treatment. The pill, spiral, depot injection of progesterone, sub-dermal implantation, hormonal vaginal ring and transdermal patch regarded as safe contraceptives.
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E.5 End points |
E.5.1 | Primary end point(s) |
Difference in incidence and grade of PGD at 72 hours after transplantation |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
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E.5.2 | Secondary end point(s) |
Efficacy endpoints Difference between groups of: 1. Glomerular Filtration Rate 2. Rejection episodes and graft loss 3. Measurements of inflammatory variables 4. Measurements of de novo HLA-specific antibodies 5. Tracking of infused ASCs in lung biopsies 6. Quality of life
Safety endpoints Difference between groups of: 1. Patient adverse events and serious adverse events 2. Laboratory evaluations including serology to test for acute antibody mediated rejection
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
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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 | 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 | 3 |
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 | 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
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The trial will end when the last patient has been followed for 12 weeks. |
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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 | |
E.8.9.1 | In the Member State concerned months | |
E.8.9.1 | In the Member State concerned days | |