patient under invasive mechanical ventilation for more than 48 hours patient with a chronic respiratory disease under oxygen therapy patients with a history of class iii or iv pulmonary arterial hypertension (who classification) patients under ecmo immunosuppressive therapy (including corticosteroid therapy> 20 mg prednisolone) active solid tumor or in remission for less than 2 years, malignant hematological disease, asplenia patient who has received a hematopoietic stem transplantation or an organ transplant therapeutic limitations like progression to expected death within 24 hours (according to the opinion of the medical team) hypersensitivity to albumin or to any of the excipients (caprylic acid or sodium caprylate) patient included in another ongoing interventional therapeutic trial pregnant woman, parturient, nursing mother minor (not emancipated) person without liberty by judiciary or administrative decision person undergoing psychiatric care under articles l. 3212-1 and l. 3213-1 which do not fall under the provisions of article l. 1121-8 (hospitalization without consent). adult over 18 who are under a legal protection measure

patient under invasive mechanical ventilation for more than 48 hours patient with a chronic respiratory disease under oxygen therapy patients with a history of class iii or iv pulmonary arterial hypertension (who classification) patients under ecmo immunosuppressive therapy (including corticosteroid therapy> 20 mg prednisolone) active solid tumor or in remission for less than 2 years, malignant hematological disease, asplenia patient who has received a hematopoietic stem transplantation or an organ transplant therapeutic limitations like progression to expected death within 24 hours (according to the opinion of the medical team) hypersensitivity to albumin or to any of the excipients (caprylic acid or sodium caprylate) patient included in another ongoing interventional therapeutic trial pregnant woman, parturient, nursing mother minor (not emancipated) person without liberty by judiciary or administrative decision person undergoing psychiatric care under articles l. 3212-1 and l. 3213-1 which do not fall under the provisions of article l. 1121-8 (hospitalization without consent). adult over 18 who are under a legal protection measure

1. patient under invasive mechanical ventilation for more than 48 hours 2. patient with a chronic respiratory disease under oxygen therapy 3. patients with a history of class iii or iv pulmonary arterial hypertension (who classification) 4. patients under ecmo 5. immunosuppressive therapy (including corticosteroid therapy> 20 mg prednisolone) 6. active solid tumor or in remission for less than 2 years, malignant hematological disease, asplenia 7. patient who has received a hematopoietic stem transplantation or an organ transplant 8. therapeutic limitations like progression to expected death within 24 hours (according to the opinion of the medical team) 9. hypersensitivity to albumin or to any of the excipients (caprylic acid or sodium caprylate) 10. patient included in another ongoing interventional therapeutic trial 11. pregnant woman, parturient, nursing mother 12. minor (not emancipated) 13. person without liberty by judiciary or administrative decision 14. person undergoing psychiatric care under articles l. 3212-1 and l. 3213-1 which do not fall under the provisions of article l. 1121-8 (hospitalization without consent). 15. adult over 18 who are under a legal protection measure

1. patient under invasive mechanical ventilation for more than 48 hours 2. patient with a chronic respiratory disease under oxygen therapy 3. patients with a history of class iii or iv pulmonary arterial hypertension (who classification) 4. patients under ecmo 5. immunosuppressive therapy (including corticosteroid therapy> 20 mg prednisolone) 6. active solid tumor or in remission for less than 2 years, malignant hematological disease, asplenia 7. patient who has received a hematopoietic stem transplantation or an organ transplant 8. therapeutic limitations like progression to expected death within 24 hours (according to the opinion of the medical team) 9. hypersensitivity to albumin or to any of the excipients (caprylic acid or sodium caprylate) 10. patient included in another ongoing interventional therapeutic trial 11. pregnant woman, parturient, nursing mother 12. minor (not emancipated) 13. person without liberty by judiciary or administrative decision 14. person undergoing psychiatric care under articles l. 3212-1 and l. 3213-1 which do not fall under the provisions of article l. 1121-8 (hospitalization without consent). 15. adult over 18 who are under a legal protection measure