Donation after cardiac death has a minimal impact on thoracic organ recovery

BACKGROUND: Our organ procurement organization recently developed an aggressive donation after cardiac death program. Thoracic organs are rarely recovered from non-heart-beating donors. Therefore, there is concern that donation after cardiac death may affect the recovery of thoracic organs from donors not allowed to progress to brain death. OBJECTIVE: To evaluate the potential impact of donation after cardiac death on the recovery of thoracic organs. METHODS: On the assumption that prolongation of care on all cases would result in a diagnosis of brain death. By retrospective chart review, all donations after cardiac death were evaluated for thoracic organ potential using the same standards that were used to evaluate brain-dead donors. RESULTS: During the study period there were 34 of 44 (77%) non-heart-beating donors qualified to donate abdominal organs only. Ten of 44 non-heart-beating donors (24%) qualified to potentially donate thoracic organs; the families of 4 of 10 of these donors insisted on the immediate withdrawal of life support, leaving only 6 donors with thoracic organ potential. All 6 of these donors qualified as potential heart donors and 3 as potential lung donors. CONCLUSIONS: A total of 97 organs were recovered and successfully transplanted from 44 non-heart-beating donors. If all the donors who qualified to donate thoracic organs progressed to brain death and if their thoracic organs were transplantable, then 6 additional hearts and 3 pairs of lungs may have been recovered. These data demonstrate that an aggressive donation after cardiac death program contributes significantly to the organ donor pool, with a minimal impact on potential thoracic organ recovery.