Long-term Cancer Incidence in Kidney Transplant Recipients in Relation to the First Posttransplant Year Immunossuppresion Intensity (CROSBI ID 674865)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Margeta, Ivan ; Šulc, Snježana ; Zelenika, Marina ; Jureković, Željka ; Maksimović, Bojana ; Dorotić, Marija ; Mrnjec, Ivana ; Knotek, Mladen
engleski
Long-term Cancer Incidence in Kidney Transplant Recipients in Relation to the First Posttransplant Year Immunossuppresion Intensity
Introduction Cancer, along with cardiovascular diseases and infections is one of the leading causes of death in kidney transplant recipients. Transplant patients have a higher risk of cancer than the general population. The aim of our study was to determine the long-term incidence of cancer in kidney transplant recipients with respect to immunossuppresion intensity in the first posttransplant year. Methods We retrospectively analysed data on all kidney transplant recipients transplanted in the Merkur hospital from 6.6.2003. to 31.12.2016. We included all kidney transplant recipients (single kindey transplantation, simultaneous liver and kidney transplantation [LKT] and simultaneous pancreas and kidney transplantation [SPKT]). Immunossupression consisted of an anti-IL2R antibody or anti- thymocyte immunoglobulin induction with calcineurin inhibitor, mycophenolate ± steroid maintenance (Table 1). Results The study included 567 kidney transplant recipients (Table 1). Cancer occurred in 41 (7.23%) patients. The 5-year incidence of cancer was 7.8% and 10-year incidence was 14.7% (Figure 1). The standardized incidence ratio was 3.27 (calculated by cumulative and age- standardized rates of cancer incidence in croatian population). The most common were skin cancers with nineteen newly diagnosed patients. Remaining 22 patients were diagnosed with other types of cancer (Table 2). Comparison of Kaplan-Meier curves showed a statistically significant difference (p=0.0003 ; log-rank test) in cancer incidence among different types of transplantation (kidney, LK and SPKT). LKT recipients had the highest incidence of malignant diseases, followed by kidney-only recipients. SPKT recipients had the lowest incidence rate. Univariate analysis showed that cancer incidence correlated also with older age (p<0.001). Immunosuppression (induction, as well as type and cumulative doses/concentrations of maintenance immunosuppressive drugs within first posttransplant year) had no statistically relevant association with cancer incidence. Older age remained the only independent risk factor for cancer development in multivariate Cox regression (HR 1.07, CI 1.04-1.11, p<0.001). Conclusion Cancer incidence in kidney transplant recipients is higher when compared with cancer incidence in the general population. Cancer incidence is dependent on recipient age. There was no association with immunosuppression intensity in the first post-transplantation year and appearence of cancer.
tumor ; kidney transplantation ; immunosuppression
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o prilogu
S519-S519.
2018.
objavljeno
Podaci o matičnoj publikaciji
Transplantation. 2018 ; 102(Suppl. 7)
Wolters Kluwer
Podaci o skupu
27th International Congress of the Transplantation- Society (TTS)
poster
30.06.2018-05.07.2018
Madrid, Španjolska
Povezanost rada
Kliničke medicinske znanosti