| Recruiting | 4 | 818 | RoW | Calcium Chloride, 0.9% Sodium Chloride | Meshalkin Research Institute of Pathology of Circulation, Università Vita-Salute San Raffaele | Cardiac Surgery, Cardiopulmonary Bypass | 07/25 | 08/25 | | |
| Completed | 4 | 353 | RoW | Volatile agent, Sevoflurane, Desflurane, Isoflurane, Propofol | Meshalkin Research Institute of Pathology of Circulation | Delirium | 01/24 | 01/24 | | |