Zecher, Daniel and Tieken, Ineke and Wadewitz, Josephine and Zeman, Florian and Rahmel, Axel and Banas, Bernhard (2023) Regional Differences in Waiting Times for Kidney Transplantation in Germany. DEUTSCHES ARZTEBLATT INTERNATIONAL, 120 (23). 393-+. ISSN 1866-0452,
Full text not available from this repository. (Request a copy)Abstract
Background: In order to achieve short ischemia times between organ donation and transplantation, regional organ allocation has been assigned priority in the development of allocation rules for kidney transplantation. It is unclear whether this leads to differ-ences in regional waiting times in Germany.Methods: A retrospective cohort study over a 24-month observation period was conducted, including all patients who received a kidney-only graft allocated via the standard Eurotransplant Kidney Allocation System (ETKAS) (n = 1487) or the Eurotransplant Senior Program (ESP) (n = 566). Multiple linear regression analyses were performed to investigate differences in waiting times across the regions (ETKAS) or subregions (ESP) as defined by the German Organ Procurement Organization (DSO). Associ-ations between the number of regionally procured kidneys (n = 1444) and regional waiting times were investigated.Results: In ETKAS, the median waiting time was 8.9 years (interquartile range [IQR] 6.7-10.6); in ESP, it was 3.9 (2.4 -5.3) years. Compared with the reference region with the shortest waiting time, waiting times in other regions were 0.6 to 1.7 years longer in ETKAS and 1.3 to 4.4 years longer in ESP. The ratio of the number of patients on the waiting list for a particular region to the number of organs donated in that region was associated with the waiting time in ETKAS (R2 = 0.70). In ESP, this associ-ation was markedly less pronounced (R2 = 0.45).Conclusion: In Germany, waiting times depend strongly on the region where a patient is listed for kidney transplantation, es-pecially in ESP. These findings call the current allocation algorithms into question and imply a need for suitable modification.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | LUNG-CANCER; SMOKING-CESSATION; RISK; DONORS; IMPACT; CT; |
| Subjects: | 600 Technology > 610 Medical sciences Medicine |
| Divisions: | Medicine > Abteilung für Nephrologie |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 19 Apr 2024 14:15 |
| Last Modified: | 19 Apr 2024 14:15 |
| URI: | https://pred.uni-regensburg.de/id/eprint/61359 |
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