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Study on the Risk Signal Mining Related to Linezolid Based on the US Food and Drug Administration Adverse Event Reporting System

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Author:
No author available
Journal Title:
Chinese Journal of Drug Abuse Prevention and Treatment
Issue:
1
DOI:
10.15900/j.cnki.zylf1995.2024.01.009
Key Word:
药物不良反应;不良事件;药物不良事件报告系统;美国食品和药物管理局;数据挖掘;信号处理;计算机辅助;利奈唑胺;Adverse drug reaction;Adverse event;Adverse event reporting systems;United States Food and Drug Administration;Data mining;Signal processing;Computer assisted;Linezolid

Abstract: Objective:To mine and analyze the adverse event(AE)signals of linezolid,so as to provide reference for clinical safety application.Methods:The AE reports on linezolid included in the FDA Adverse Event Reporting System(FAEAS)data from the second quarter of 2010 to the third quarter of 2021were collected,and the AE risk signals were explored by using the report odds ratio(ROR)method.Results:A total of 93 preferred terms(PT)with linezolid as the primary suspect(PS)drug were collected.Seven PTs were marked as"unknown"in the drug instructions,two PTs were marked as"rare"in the drug instructions,eight PTs were marked as"infrequent"in the drug instructions,and one PT(hypoglycemia)was mentioned in the drug instructions but not classified.62 PTs were not included in the package inserts,of which 10 were related to infection and infectious diseases,9 were related to blood and lymphatic system diseases,and 7 were related to various examinations.Conclusion:The AEs that occurred after the listing of linezolid are more consistent with the categories included in the instructions.During the clinical use,attention should be paid to the 17 AEs and the risk of hypoglycemia that have been marked as"unknown""rare"and"infrequent"in the instructions.A total of 63 new suspicious risk signals were discovered this time,and more attention should be paid to such signals.

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