PMID- 38510044 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20240322 IS - 2405-8440 (Print) IS - 2405-8440 (Electronic) IS - 2405-8440 (Linking) VI - 10 IP - 6 DP - 2024 Mar 30 TI - Alpelisib-related adverse events: The FDA Adverse Event Reporting System Database (FAERS) pharmacovigilance study. PG - e27599 LID - 10.1016/j.heliyon.2024.e27599 [doi] LID - e27599 AB - BACKGROUND: Alpelisib was approved for treatment of breast cancer. We assessed the safety signals associated with alpelisib by data mining the FDA pharmacovigilance database. METHODS: Data from the second quarter of 2019 to the fourth quarter of 2022 had been retrieved from the FAERS database. Disproportionality analysis by reporting odds ratio were used to evaluate the potential association between adverse events (AEs) and alpelisib. RESULTS: A total of 5,980,090 reports were extracted, 18,149 of them were chosen with alpelisib as the suspected drug. After combining the same PRIMARYID, 5647 patients remained. We observed 10 system organ classes (SOCs) with a reported number >50 and associated with alpelisib as gastrointestinal disorders, general disorders and administration site conditions, metabolism and nutrition disorders, skin and subcutaneous tissue disorders, investigations and neoplasms benign, malignant and unspecified (incl cysts and polyps), immune system disorders, nervous system disorders, psychiatric disorders, eye disorders. The median time to AEs in these patients was 13 days, with an IQR (Interquartile Range) of 7-70 days. 61.12% AEs happened within the initial month of alpelisib usage. CONCLUSION: Our study provided a more in-depth and extensive understanding of AEs that may be associated with alpelisib, which will help to reduce the risk of AEs in the clinical treatment of alpelisib. AEs with novel preferred term (PTs) were constipation, dysphagia, diabetic ketoacidosis, feeding disorder, urticaria, eye disorders and vision blurred. 61.12% of cases developed AEs within 30 days after taking alpelisib. CI - (c) 2024 The Authors. FAU - Li, Yun AU - Li Y AD - Department of Pharmacy, Yueyang Central Hospital, Yueyang, 414000, Hunan, PR China. FAU - Li, Hang AU - Li H AD - Department of Pharmacy, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, PR China. FAU - Xiang, Zhongyuan AU - Xiang Z AD - Department of Laboratory Medicine, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, PR China. LA - eng PT - Journal Article DEP - 20240307 PL - England TA - Heliyon JT - Heliyon JID - 101672560 PMC - PMC10951579 OTO - NOTNLM OT - Adverse event OT - Alpelisib OT - Breast cancer OT - FAERS database COIS- The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. EDAT- 2024/03/21 06:43 MHDA- 2024/03/21 06:44 PMCR- 2024/03/07 CRDT- 2024/03/21 03:59 PHST- 2023/10/11 00:00 [received] PHST- 2024/03/03 00:00 [revised] PHST- 2024/03/04 00:00 [accepted] PHST- 2024/03/21 06:44 [medline] PHST- 2024/03/21 06:43 [pubmed] PHST- 2024/03/21 03:59 [entrez] PHST- 2024/03/07 00:00 [pmc-release] AID - S2405-8440(24)03630-2 [pii] AID - e27599 [pii] AID - 10.1016/j.heliyon.2024.e27599 [doi] PST - epublish SO - Heliyon. 2024 Mar 7;10(6):e27599. doi: 10.1016/j.heliyon.2024.e27599. eCollection 2024 Mar 30.