Chinese Journal of Pharmacovigilance ›› 2021, Vol. 18 ›› Issue (3): 265-270.
DOI: 10.19803/j.1672-8629.2021.03.12

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Application of Global Trigger Tool in Monitoring Adverse Drug Events of Immunosuppressive Drugs in Kidney Transplant Recipients

HAN Zhongling1,3, XIA Jumei4, WANG Yirui2, YANG Li3, TENG Liang2,*   

  1. 1Pharmacy College of Xinjiang Medical University, Urumqi Xinjiang 830011, China;
    2Department of Pharmacy, the First Affiliated Hospital of Xinjiang Medical University, Urmuqi Xinjiang 830054, China;
    3Department of Pharmacy, General Hospital of Xinjiang Military Region, Urumqi Xinjiang 830000, China;
    4Department of Nephrology, Guangzhou Zengcheng District People's Hospital, Guangzhou Guangdong 510000, China
  • Online:2021-03-15 Published:2021-04-06

Abstract: Objective To establish an active monitoring model of immunosuppressive drug adverse events (ADE) in renal transplant recipients in a hospital in Xinjiang by using the Global Trigger Tool (GTT). Methods A retrospective analysis of 324 cases of renal transplant recipients was conducted using the GTT. ADE in these cases were classified and graded. Logistic analysis was used to explore the possible factors related to ADE, and a monitoring model of ADE was established. Results All the 39 triggers were positive, the total PPV% was 27.74%, and the positive trigger rate was 97.22%. The detection rate of ADE by the GTT was 68.52% (222/324), the number of ADE detected among every 100 patients was 174.07, compared with 32.03 for every 1 000 patient days. The ADE were divided into 13 categories, the main ones of which were metabolic and nutritional disorders (30.67%), damage to the blood system (17.2%), and opportunistic infections (15.07%). According to the results of binomial logistic analysis, 7 factors were independent risk factors for ADE in renal transplant recipients. The results of methodological study showed that the model was of good predictive value (AUC 0.863). Conclusion The GTT can be used to monitor adverse events of immunosuppressive drugs in renal transplant recipients, but this approach needs to be improved and verified.

Key words: adverse drug events, global trigger tool, immunosuppressant

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