1. Lung Transplant Outcome From Selected Older Donors (≥70 Years) Equals Younger Donors (<70 Years): A Propensity-matched Analysis.
- Author
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Vanluyten, Cedric, Vandervelde, Christelle M., Vos, Robin, Van Slambrouck, Jan, Fieuws, Steffen, De Leyn, Paul, Nafteux, Philippe, Decaluwé, Herbert, Van Veer, Hans, Depypere, Lieven, Jansen, Yanina, Provoost, An-Lies, Neyrinck, Arne P., Ingels, Catherine, Vanaudenaerde, Bart M., Godinas, Laurent, Dupont, Lieven J., Verleden, Geert M., Van Raemdonck, Dirk, and Ceulemans, Laurens J.
- Abstract
Objective: To describe our experience with lung transplantation (LTx) from donors ≥70 years and compare short and long-term outcomes to a propensity-matched cohort of donors <70 years. Background: Although extended-criteria donors have been widely used to enlarge the donor pool, the experience with LTx from older donors (≥70 years) remains limited. Methods: All single-center bilateral LTx between 2010 and 2020 were retrospectively analyzed. Matching (1:1) was performed for the donor (type, sex, smoking history, x-ray abnormalities, partial pressure of oxygen/fraction of inspired oxygen ratio, and time on ventilator) and recipient characteristics (age, sex, LTx indication, perioperative extracorporeal life support, and cytomegalovirus mismatch). Primary graft dysfunction grade-3, 5-year patient, and chronic lung allograft dysfunction-free survival were analyzed. Results: Out of 647 bilateral LTx, 69 were performed from donors ≥70 years. The mean age in the older donor cohort was 74 years (range: 70–84 years) versus 49 years (range: 12–69 years) in the matched younger group. No significant differences were observed in the length of ventilatory support, intensive care unit, or hospital stay. Primary graft dysfunction-3 was 26% in the older group versus 29% in younger donor recipients (P = 0.85). Reintervention rate was comparable (29% vs 16%; P = 0.10). Follow-up bronchoscopy revealed no difference in bronchial anastomotic complications (P = 1.00). Five-year patient and chronic lung allograft dysfunction-free survivals were 73.6% versus 73.1% (P = 0.72) and 51.5% versus 59.2% (P = 0.41), respectively. Conclusions: LTx from selected donors ≥70 years is feasible and safe, yielding comparable short and long-term outcomes in a propensity-matched analysis with younger donors (<70 years). [ABSTRACT FROM AUTHOR]
- Published
- 2023
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