| アブストラクト | BACKGROUND: Bevacizumab is used for the treatment of advanced malignant tumors; it acts by inhibiting angiogenesis. This study aimed to examine adverse events (AEs) of bevacizumab, especially hemorrhage, using the Food and Drug Administration Adverse Event Reporting System (FAERS) database. RESEARCH DESIGN AND METHODS: The reporting odds ratio (ROR) and proportional reporting ratio (PRR) were used to analyze the AEs of bevacizumab using FAERS registration data from January 2004 to September 2022. Clinical information regarding hemorrhagic signals was further analyzed. RESULTS: The number of bevacizumab-associated AE reports was 96,477. Our study found that 892 significant preferred terms (PTs) were spread throughout 25 organ systems. The system organ classes (SOCs) focus on general disorders, administration site conditions, blood and lymphatic system disorders, injury, poisoning, and procedural complications. A total of 2,847 bevacizumab-related hemorrhage cases were reported, and 37 hemorrhagic signals were identified. Hemorrhagic signals were focused on SOC levels in vascular, gastrointestinal, and nervous system disorders. Colorectal, lung, and breast cancers are the three most common malignancies associated with BV-induced hemorrhage. CONCLUSION: The AE report from the present study confirms the majority of label information for bevacizumab, while also identifying new AEs. In addition, this was a large descriptive study of bevacizumab-induced hemorrhage. |
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| 投稿者 | Tang, Linlin; Ding, Chuanhua; Li, Hongying; Yin, Guoqiang; Zhang, Haixia; Liu, Wen Shan; Ji, Yinghui; Li, Hui |
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