國家衛生研究院 NHRI:Item 3990099045/11335
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    Please use this identifier to cite or link to this item: http://ir.nhri.org.tw/handle/3990099045/11335


    Title: Effect of mechanistic target of rapamycin inhibitors on postrenal transplantation malignancy: A nationwide cohort study
    Authors: Hou, YC;Chang, YC;Luo, HL;Lu, KC;Chiang, PH
    Contributors: Institute of Population Health Sciences
    Abstract: BACKGROUND: Post-transplantation malignancy influenced graft survival and overall survival in the patients receiving renal transplantation. Immunosuppressants influenced the immune surveillance, but whether immunosuppressive agents have impact for incidence of post-transplantation malignancy is still elusive in Taiwan. METHOD: We conducted a nationwide population-based study. Patients who did not have malignancy history and received kidney transplantation between 2000 and 2010 were enrolled. Specific immunosuppressive users are defined as sustained use (more than 12 months) after renal transplantation. The primary outcome is the development of cancer after kidney transplantation. A Cox proportional hazards model was used to determine the risk of cancer development. RESULT: Among 4438 recipients, 559 of them were diagnosed with malignancy after 1 year of transplantation. A total of 742 of recipients were as user of mechanistic target of rapamycin (mTOR) inhibitors. The mTOR users had higher rate of receiving pulse therapy. The hazard ratios (HR) for mTOR inhibitor users with exposure more than 5 years for overall malignancy and urothelial malignancy were 0.68 (95% CI: 0.48-0.95, P = 0.02) and 0.60 (95% CI: 0.36-0.99, P = 0.02), respectively. For the overall mortality and reentry of dialysis, the probability of both groups was similar (overall mortality: P = 0.53; reentry of dialysis: P = 0.77). CONCLUSION: Among the recipients of renal transplantation in Taiwan, mTOR inhibitors with exposure more than 5 years provided a protective role in reducing the risk of overall neoplasm and urothelial malignancy. The probability of reentry of dialysis and overall mortality was similar between the mTORi users and nonusers.
    Date: 2018-09
    Relation: Cancer Medicine. 2018 Sep;7(9):4296-4307.
    Link to: http://dx.doi.org/10.1002/cam4.1676
    JIF/Ranking 2023: http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=NHRI&SrcApp=NHRI_IR&KeyISSN=2045-7634&DestApp=IC2JCR
    Cited Times(WOS): https://www.webofscience.com/wos/woscc/full-record/WOS:000444945200011
    Cited Times(Scopus): https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85052405468
    Appears in Collections:[Po-Huang Chiang] Periodical Articles

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