What the study found
Kidney transplants from donors aged 65 and older with mostly mild acute kidney injury (AKI, a sudden decline in kidney function) had similar short- and long-term graft survival and function compared with transplants from donors in the same age group without AKI.
Why the authors say this matters
The authors conclude that these findings support using kidneys with AKI from elderly donors to expand the donor pool without compromising outcomes.
What the researchers tested
The study compared kidney transplantation (KT) outcomes from donors aged 65 years or older with AKI versus donors of the same age group without AKI. It assessed short- and long-term graft survival and function.
What worked and what didn't
The transplants from older donors with mostly mild AKI showed similar graft survival and function over both the short and long term. The abstract does not report any specific outcome that was worse in the AKI group.
What to keep in mind
The abstract indicates that the AKI in these donors was mostly mild. It does not provide additional details about the study design, sample size, or other limitations.
Key points
- Donors were aged 65 years or older.
- Most acute kidney injury in the donor kidneys was mild.
- Short- and long-term graft survival and function were similar with and without AKI.
- The authors say the findings support using AKI kidneys from elderly donors to expand the donor pool.
Disclosure
- Research title:
- Mild AKI in elderly kidney donors did not worsen graft outcomes
- Authors:
- Quirin Bachmann, Lukas Nebl, Agathe A. Basta, Florian Kälble, Christoph Mahler, Matthias Ott, Matthias C. Braunisch, Volker Aßfalg, U Heemann, Jürgen Dippon, Lutz Renders, Vedat Schwenger, Fabian Echterdiek
- Institutions:
- TUM Klinikum, Heidelberg University, University Hospital Heidelberg, Katharinenhospital, Klinikum Stuttgart, University of Stuttgart
- Publication date:
- 2026-01-21
- OpenAlex record:
- View
Get the weekly research newsletter
Stay current with peer-reviewed research without reading academic papers — one filtered digest, every Friday.


