PMID- 36143391 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20220928 IS - 2075-1729 (Print) IS - 2075-1729 (Electronic) IS - 2075-1729 (Linking) VI - 12 IP - 9 DP - 2022 Aug 31 TI - Comprehensive Analysis of Adverse Events Induced by PARP Inhibitors Using JADER and Time to Onset. LID - 10.3390/life12091355 [doi] LID - 1355 AB - Poly (ADP-ribose) polymerase (PARP) inhibitors are effective against breast cancer susceptibility gene (BRCA) mutations. Clinical trials have reported hematologic toxicity and gastrointestinal symptoms as class effects of PARP inhibitors. However, information on adverse events (AEs) in a Japanese clinical cohort is currently lacking. In this study, we conducted a comprehensive survey of the AEs of two PARP inhibitors, olaparib and niraparib, using the Japanese Adverse Reaction Reporting (JADER) database provided by the Pharmaceuticals and Medical Devices Agency (PMDA). Moreover, we also analyzed the course and time to the onset of AEs. Signals were detected for 15 and 11 AEs for olaparib and niraparib, respectively. Most occurred within the first month of treatment with either agent. These results may indicate the importance of early response and monitoring after beginning PARP inhibitor therapy. The results of this study may be useful for managing side effects and suggesting supportive care for patients using PARP inhibitors in the future. FAU - Yamaoka, Kenta AU - Yamaoka K AD - Department of Pharmacy, Kobe City Medical Center General Hospital, Kobe 650-0047, Japan. AD - School of Pharmacy, Hyogo Medical University, Kobe 650-8530, Japan. FAU - Fujiwara, Masaki AU - Fujiwara M AD - Department of Pharmacy, Kobe City Medical Center General Hospital, Kobe 650-0047, Japan. AD - School of Pharmacy, Hyogo Medical University, Kobe 650-8530, Japan. FAU - Uchida, Mayako AU - Uchida M AUID- ORCID: 0000-0003-0507-7309 AD - Department of Education and Research Center for Pharmacy Practice, Faculty of Pharmaceutical Sciences, Doshisha Women's College of Liberal Arts, Kyotanabe 610-0395, Japan. FAU - Uesawa, Yoshihiro AU - Uesawa Y AUID- ORCID: 0000-0002-5773-991X AD - Department of Medical Molecular Informatics, Meiji Pharmaceutical University, Tokyo 204-8588, Japan. FAU - Muroi, Nobuyuki AU - Muroi N AD - Department of Pharmacy, Kobe City Medical Center General Hospital, Kobe 650-0047, Japan. FAU - Shimizu, Tadashi AU - Shimizu T AUID- ORCID: 0000-0002-5563-6730 AD - School of Pharmacy, Hyogo Medical University, Kobe 650-8530, Japan. LA - eng PT - Journal Article DEP - 20220831 PL - Switzerland TA - Life (Basel) JT - Life (Basel, Switzerland) JID - 101580444 PMC - PMC9504973 OTO - NOTNLM OT - Japanese Adverse Drug Event Reporting (JADER) OT - Poly (ADP-ribose) polymerase (PARP) inhibitor OT - niraparib OT - olaparib OT - pharmacovigilance OT - spontaneous reporting system COIS- The authors declare no conflict of interest. EDAT- 2022/09/24 06:00 MHDA- 2022/09/24 06:01 PMCR- 2022/08/31 CRDT- 2022/09/23 01:30 PHST- 2022/08/10 00:00 [received] PHST- 2022/08/28 00:00 [revised] PHST- 2022/08/29 00:00 [accepted] PHST- 2022/09/23 01:30 [entrez] PHST- 2022/09/24 06:00 [pubmed] PHST- 2022/09/24 06:01 [medline] PHST- 2022/08/31 00:00 [pmc-release] AID - life12091355 [pii] AID - life-12-01355 [pii] AID - 10.3390/life12091355 [doi] PST - epublish SO - Life (Basel). 2022 Aug 31;12(9):1355. doi: 10.3390/life12091355.