Transplantation proceedings
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Donation after cardiac death donation allows donor pool expansion. The period between withdrawal of treatment and donor a systole is extremely variable; its prolongation often results in unsuccessful organ procurement. We sought to assess a variety of donor variables to determine whether they predicted successful organ retrieval. ⋯ Factors that predicted unsuccessful organ procurement included older donor age, donor history of hypertension, higher at withdrawal, and absence of inotropic support. On multivariate analysis, mean arterial pressure retained its significance. Prediction of withdrawal-to-asystole time is complex, but our analysis suggested that donor blood pressure at withdrawal is an important predictor of whether retrieval would be successful.