Overview
The aim of this study is to demonstrate that cerebral blood flow and brain function do not resume after death declaration in organ donors who undergo normothermic regional perfusion to restore organ function following death determination by circulatory criteria, when appropriate safeguards are applied.
To assess the absence of cerebral perfusion and function, investigators will use continuous and comprehensive multimodal neuromonitoring throughout the withdrawal of life-sustaining therapies, the dying process and the NRP procedure.
Description
This will be a proof-of-concept study aimed at establishing the feasibility of multimodal neuromonitoring in patient undergoing abdominal (A-NRP) and thoraco-abdominal (TA-NRP) and to investigate whether resumption of CBF or function occurs in a cohort of DCD organ donors during A-NRP and TA-NRP. A central goal of this study is to demonstrate the absence of cerebral blood flow and function following normothermic regional perfusion, thereby improving clinical confidence to its safety and maintenance of adherence to death determination in organ donors.
Eligibility
Inclusion Criteria:
- Age \> 18;
- Planned DCD within the next 96 hours.
Exclusion Criteria:
- Coagulopathy (International normalized ratio \> 1.5, prothrombin time \> 45 seconds, platelets \< 50);
- Therapeutic anticoagulant medication administration.
