China ; Humans ; Tissue and Organ Procurement ; legislation & jurisprudence ; organization & administration ; trends

Continuous efforts have been made by the organ donation and transplantation community in Korea to increase organ donation by the deceased. The authors detailed trends of organ donation and utilization over the past 10 yr using data provided by the KONOS. The yearly number of deceased donors has grown gradually since 2003. The number and percentage of old donors (> or =50 yr) and donors dying from intracranial hemorrhage has increased continuously. Therefore, the percentage of standard criteria donors (SCD) has been declining significantly, from 94% in 2000 to 79.2% in 2009. The number of organs transplanted per donor (OTPD) has also declined slightly since 2007, from 3.28 in 2007 to 2.95 in 2009. This decline may be attributable to increases in the number and percentage of extended criteria donors (ECD) and donors after cardiac death (DCD), since the OTPD was 2.25 for DCD, 2.5 for ECD, and 3.09 for SCD in 2009. In summary, the makeup of donors has changed significantly. There is an urgent need for establishment of an institutional framework including an independent organ procurement organization and for improvement for the National Transplant Act to increase deceased donor pool and to optimize management of ECD and DCD.
Adult ; Death ; Demography ; Female ; Humans ; Male ; Republic of Korea ; Tissue Donors ; Tissue and Organ Procurement/*trends

BACKGROUND/AIMS: Kidney transplantations at our center rely mainly on living donors. The purpose of this study was to suggest future donor supply directions by reviewing changing trends in donor type. METHODS: During the past 40 years, 1,690 kidney transplantations were performed at our center. We divided the follow-up period into four decades and the donor population into three groups: living related, living unrelated, and deceased. We analyzed changing trends in donors from each group for each decade. Patients receiving overseas transplantation were also included. RESULTS: The proportion of living related donors decreased from 84% (54/64) in the 1970s to 61% (281/458) in the 2000s. Living unrelated donors showed a sustained proportion of around 20% after 1990. However, among living unrelated donors, the proportion of spouse donors increased from 4.6% (17/369) in the 1980s to 8.5% (39/458) in the 2000s. Transplants from deceased donors were only 3.3% (12/369) in the 1980s. However the proportion of deceased donors increased gradually, reaching 13.2% (105/799) in the 1990s and 19.9% (91/458) after 2000. Overseas transplantations increased after 2000 and reached 20% of all cases treated in our center during the 2000s. Such transplantations peaked in 2006 and decreased markedly thereafter. CONCLUSIONS: The proportion of each donor type has continuously changed, and the changes were associated with changes in the social structure and system. We expect that this study could be an important reference for other countries to estimate future changes of donor type.
Adult ; Female ; History, 20th Century ; History, 21st Century ; Humans ; Kidney Transplantation/*history/statistics & numerical data/trends ; Korea ; Living Donors/history/statistics & numerical data ; Male ; Middle Aged ; Tissue Donors/*history/statistics & numerical data ; Tissue and Organ Procurement/history/statistics & numerical data/trends

OBJECTIVETo retrospectively investigate the distribution in kidney transplantation for fifteen years in Peking Union Medical College Hospital.

METHODSWe conducted a descriptive research counting up the number of patients who received kidney transplantation each year in our hospital during 1995 and 2010.

RESULTSThe first kidney transplantation in our hospital occurred in the 1960s. The number of kidney transplantation increased until reaching a maximum of 47 grafts in 2001; since then the number fell.

CONCLUSIONSWith the decreased number of kidney transplantation, we have realized the shortage of transplantable organs is very serious. The continuing transplant shortage requires major efforts to expand the donor pool. Donation after cardiac death offers the potential to enlarge the donor pool, but we need to strictly control the criteria for potential donors.

China ; Humans ; Kidney Transplantation ; methods ; statistics & numerical data ; trends ; Postoperative Complications ; epidemiology ; Retrospective Studies ; Time Factors ; Tissue Donors ; statistics & numerical data ; Tissue and Organ Procurement ; statistics & numerical data ; trends ; Treatment Outcome