Transplantation proceedings
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Spain has been showing the highest rate of deceased donor organ recovery in the world for a whole country, namely, 33-35 donors per million population (pmp) during the last years. This activity is attributed to the so-called Spanish Model of organ donation, an integrated approach to improve organ donation since the start of the Organización Nacional de Trasplantes (ONT) in 1989. However, in 2007 there were 7/17 regions with >40 donors pmp and a marked regional variability. Thus, ONT has set a large-scale, comprehensive strategy to achieve a substantial improvement in donation and transplantation in Spain in the coming years: The 40 Donors pmp Plan. ⋯ Detection and management of brain-dead donors, with 4 specific subareas: access to intensive care units, new forms of hospital management, foreigners and ethnic minorities, and evaluation/maintenance of thoracic organ donors. Expanded criteria donors, with 3 subareas: aging, donors with positive tests to certain viral serologies, and donors with rare diseases. Special surgical techniques. Donation after cardiac death.
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At present, organ transplantation activity in Poland is located in the middle among European Union countries. There are appropriate law regulations, well-organized legal structures, well-educated transplant teams, good transplantation results, and case registries. There are 24 organ transplant teams in 20 centers, including 46 programs. ⋯ Every year almost 1500 organs are procured from about 500 cadaveric heart-beating donors (9-14 per million people [pmp]) with 50 from living donors: 800 to 1000 kidneys (21-28 pmp); over 200 livers (5-6 pmp); and 60 to 100 hearts (1.6-2.7 pmp). National transplant registries are maintained in Poltransplant including a central registry of refusals (the policy of presumed consent with registered objection on donation after death is implemented), waiting lists, a cadaveric and living donor registry, and a transplant registry. There are still some actions that should be undertaken to strengthen the transplantation system in Poland, to increase organ availability, to enhance the efficiency and accessibility of transplantation systems, and to improve quality and safety: namely, increasing deceased donations to their full potential, appointing transplant coordinators in every hospital where there is the potential for organ donation, promoting quality improvement programs, and promoting living donation.
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Kidney injury represents a major clinical problem in orthotopic heart transplant (OHT) patients which seriously increases the mortality rate. The aim of this work was to evaluate the utility of a new kidney damage marker-neutrophil gelatinase-associated lipocalin (NGAL)-and its correlations with cystatin C, creatinine, and glomerular filtration rate (GFR) among patients after heart or lung transplantation. ⋯ Plasma NGAL was not a specific biomarker for monitoring chronic renal disorders. We did not exclude other pathologies that might contribute to increased serum NGAL levels.
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Many studies from around the world have reported different reasons why families refuse organ donation. In Quebec, however, there are no known data on the subject. To enable us to better communicate with families, a research project was conducted from January to December 2007 in hospital centers with personnel who specialize in supporting families. ⋯ When these wishes are not known, the partners of older donors refuse in greater numbers, primarily for familial or circumstantial reasons. Refusal based on religion or ethnicity is rare. Some families approached before neurologic death is diagnosed do not wish to wait until all the criteria for neurologic death are met.
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Using expanded criteria donor (ECD) organs is 1 strategy to make more organs available for transplant. To reduce the number of posttransplant complications and failures, there is a need to create a comprehensive system of evaluation before transplantation, especially for kidneys harvested from ECD. The aim of this study was to assess the results of kidneys procured from ECD seeking to discover the most useful factors for kidney evaluation before transplantation. ⋯ There was no significant difference in patient survival between recipients of kidneys harvested from expanded versus standard criteria donors. ECD kidneys displayed lower graft survival rates. There was no significant difference in the incidence of delayed graft function between recipients of kidneys harvested from expanded versus standard criteria donors. Pretransplant evaluation of ECD kidneys should include 3 variables: donor parameters, histologic findings, and machine perfusion parameters.