Non-heart-beating donors from the streets: an increasing donor pool source

BACKGROUND: Non-heart-beating donors have become a source for organ donation, especially kidneys. The emergency room and the critical care unit are the two sources for this kind of donor. Three years ago, our hospital began a policy of obtaining organs and tissues successfully from subjects who died in the streets. METHODS: We consider as potential organ donors people who die out-of-hospital, are less than 50 years old, with less than 15 min of asystolia without cardiac massage, with a known etiology of death, and without general contraindications for donating. After death diagnosis, the cadaver is taken to the hospital where an emergency room doctor certifies the death. Afterward, the cadaver is transferred to the operating room where a cardiopulmonary bypass is performed to preserve the organs while the legal aspects of donation go on. RESULTS: Up to now, 111 cadavers have been taken as non-heart-beating donors; 53 of them have been actual donors. The average time before arrival to the hospital was 68+/-2.64 min, and the average interval between cardiac arrest and the beginning of cardiopulmonary bypass was 111.33+/-7.09 min. We have obtained 105 kidneys, 12 livers, 84 corneas, and 31 pancreata for islets isolation as well as 49 long bones. Seventy-two kidneys were transplanted, with a probability of survival of 83% at 36 months. CONCLUSIONS: Our experience indicates that it is possible to obtain organs for transplant from donors who die in the streets and are brought to the hospital under strict selection criteria.