Abstract
Purpose
Although the performance lung transplantation (LTx) in the elderly (≥ 60 years) has increased globally, the situation in Japan remains quite different, because the age limit at registration for cadaveric transplantation is 60 years. We investigated the long-term outcomes of LTx in the elderly in Japan.
Methods
This was a single-center retrospective study. We divided the patients into two groups according to age: the younger group (< 60 years; Y group; n = 194) and the elderly group (≥ 60 years; E group; n = 10). We performed three-to-one propensity score matching to compare the long-term survival between the E and Y groups.
Results
In the E group, the survival rate was significantly worse (p = 0.003), and single-LTx was more frequent (p = 0.036). There was a significant difference in the indications for LTx between the two groups (p < 0.001). The 5-year survival rate after single-LTx in the E group was significantly lower than that in the Y group (p = 0.006). After propensity score matching, the 5-year survival rates of the two groups were comparable (p = 0.55). However, the 5-year survival rate after single-LTx in the E group was significantly lower than that in the Y group (p = 0.007).
Conclusion
Elderly patients showed acceptable long-term survival after LTx.
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Data availability
The data that support the findings of this study are available from the corresponding author upon reasonable request.
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YT, ST., and SO. designed the study. YT and ST. analyzed the data. SO. performed the statistical analysis. YT and ST drafted and revised the article. All authors critically edited the manuscript and approved the final version.
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Tomioka, Y., Tanaka, S., Otani, S. et al. Elderly lung transplant recipients show acceptable long-term outcomes for lung transplantation: A propensity score-matched analysis. Surg Today 53, 1286–1293 (2023). https://doi.org/10.1007/s00595-023-02699-5
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DOI: https://doi.org/10.1007/s00595-023-02699-5