An observational study in Cardiac Arrest and Reanimation, sponsored by Nantes University Hospital. Recruiting at 12 sites in France. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2026-06-25.
Sponsored by Nantes University Hospital · Observational
Evaluation of the level of hypoxemia during the occurrence of cardiocirculatory arrest during a Maastricht III organ donation procedure.
Evaluation of the level of hypoxemia during the occurrence of cardiocirculatory arrest during a Maastricht III organ donation procedure.
966 studies on the registry are indexed under Heart Arrest; 227 are open to participants now.
This study's planned enrollment of 50 is below the median of 200 across 383 observational studies indexed under Heart Arrest.
Browse Heart Arrest studies →Nantes University Hospital is the lead sponsor of 825 studies on the registry; 195 are open to participants now.
Counted across the registry records on this site, refreshed daily.
Patients who may be candidates for an organ donation procedure in the event of death in intensive care following the implementation of a procedure to discontinue active therapies.
FOR THE DONORS :
Inclusion Criteria :
Exclusion Criteria :
FOR THE RECEIVER
Inclusion Criteria :
Exclusion Criteria :
- Patients under guardianship, curatorship or legal protection
* The first sample is taken at the start of the therapeutic stop. * The second sample is taken when the mean arterial pressure drops to 45mmHg. * The third sample is taken when circulatory arrest occurs. * The fourth sample is taken at the start of extracorporeal circulation. These four samples will be destroyed at the end of the study.
PaO2 level
PaO2 level and its 95% confidence interval in the event of circulatory cardiac arrest, defined as a pulse pressure below 5 mmHg, during a Maastricht III procedure.
Time frame: 24 hours
Spo2 Level
Define the level of Spo2 (and its 95% confidence interval) at the time of cardiocirculatory arrest during a Maastricht III procedure.
Time frame: 24 hours
Time between occurrence of first episode of pulsed oxygen saturation below 95% and onset of cardiocirculatory arrest
Define the time (and its 95% confidence interval) between the occurrence of the first first episode of pulsed oxygen saturation below 95% and the onset of cardio-circulatory arrest defined by absence of pulsed pressure below 5 mmHg.
Time frame: 24 hours
Correlation between the rate of delayed recovery of renal function in the recipient and the presence of hypoxemia at the time of cardiocirculatory arrest in the donor.
Delayed recovery of renal function will be confirmed if the recipient undergoes dialysis within the first 7 days after transplantation. Hypoxemia is defined as a PaO2 less than or equal to the median value.
Time frame: 7 days
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Nantes University Hospital