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Background. Kidneys from elderly donors tend to be implanted in recipients who are also elderly. We present the results obtained after 10 years of evolution on transplanting elderly kidneys into young recipients. Methods. Ninety-one consecutive transplants are studied, carried out in our center with kidneys from cadaver donors older than 60 years implanted in recipients younger than 60 years. The control group is made up of 91 transplants, matched with those from the study group, whose donor and recipient were younger than 60 years. Results. There were no differences between groups with regard to recipient age, sex, cause of death and renal function of the donor, hepatitis C and cytomegalovirus serologies, cold ischemia time, tubular necrosis, immediate diuresis, need for dialysis, human leukocyte antigen incompatibilities, hypersensitized patients, acute rejection, waiting time on dialysis, and days of admission. Survival in both groups at 1, 5, and 10 years was 97.6%, 87.2%, and 76.6% vs. 98.8%, 87.5%, and 69.5% for the patient (P=0.642), 92.9%, 81.3%, and 64.2% vs. 93.9%, 76.4%, and 69.5% for the graft (P=0.980), and 94.4%, 92.6%, and 77.4% vs. 94.3%, 86.7%, and 84.4% for the graft with death censured (P=0.747), respectively. Creatininaemias at 1, 5, and 10 years were 172, 175, and 210 vs. 139, 134, and 155 (P

Actualmente el trasplante de corazón es la mejor opción terapéutica para aumentar la esperanza y la calidad de vida en los pacientes con insuficiencia cardíaca terminal refractaria al tratamiento convencional. La escasez de donantes es un problema difícil y pendiente de resolver, y constituye el principal factor limitante en el incremento de las cifras de trasplante. En la actual situación de estancamiento y disparidad entre el número de donantes de órganos potenciales, donantes reales y las necesidades clínicas de implantación se requieren estrategias efectivas para reducir esta diferencia y para mantener las mejores posibilidades de éxito en el pronóstico de los receptores. Estas estrategias deben ir dirigidas hacia una óptima selección del donante, así como hacia un incremento del número de potenciales donantes mediante la ampliación de los criterios de aceptación de éstos y hacia una mejora en el aprovechamiento de los donantes subóptimos. Además, debemos lograr un mantenimiento fisiológico adecuado del órgano. Todo este tipo de actuaciones, junto con la estandarización de tratamientos futuros (tratamiento hormonal de reemplazamiento o valoración genómica), nos tiene que llevar, sin duda, a un aumento en las cifras de transplantes a corto y a medio plazo, ya que la opción del transplante cardíaco sigue teniendo escasa repercusión en el gran alto grado de prevalencia de la insuficiencia cardíaca terminal en nuestro medio. Heart transplantation is currently the best treatment option to improve hope and quality of life in patients with terminal heart failure that is refractory to conventional treatment. The scarcity of donors remains a difficult problem and is the main factor limiting the number of transplants that can be performed. Given the current situation of stagnation and disparity between the number of potential organ donors, actual donors, and patients requiring transplants, we need effective strategies to reduce the differences between supply and demand and to ensure the best possible prognosis in organ recipients. These strategies should aim to ensure optimal donor selection. Likewise, it is essential to increase the number of potential donors by widening the criteria for donation and to improve our ability to take advantage of suboptimal donors. Moreover, we need to achieve acceptable physiological maintenance of donated organs. All these actions, together with the standardization of future treatments like hormone replacement therapy and genomic evaluation, will undoubtedly lead to an increase in the rate of transplants in the short and mid term, because the option of heart transplantation continues to have only slight repercussions in the high prevalence of terminal heart failure in our environment.