| アブストラクト | The Pharmaceuticals and Medical Devices Agency (PMDA) has conducted many pharmacoepidemiological studies for postmarketing drug safety assessments based on real-world data from medical information databases. One of these databases is the National Database of Health Insurance Claims and Specific Health Checkups of Japan (NDB), containing health insurance claims of almost all Japanese individuals (over 100 million) since April 2009. This article describes the PMDA's regulatory experiences in utilizing the NDB for postmarketing drug safety assessment, especially focusing on the recent cases of use of the NDB to examine the practical utilization and safety signal of a drug. The studies helped support regulatory decision-making for postmarketing drug safety, such as considering a revision of prescribing information of a drug, confirming the appropriateness of safety measures, and checking safety signals in real-world situations. Different characteristics between the NDB and the MID-NET((R)) (another database in Japan) were also discussed for appropriate selection of data source for drug safety assessment. Accumulated experiences of pharmacoepidemiological studies based on real-world data for postmarketing drug safety assessment will contribute to evolving regulatory decision-making based on real-world data in Japan. |
|---|
| ジャーナル名 | Frontiers in medicine |
|---|
| Pubmed追加日 | 2023/3/14 |
|---|
| 投稿者 | Shida, Haruka; Kajiyama, Kazuhiro; Sawada, Sono; Ishiguro, Chieko; Kubo, Mikiko; Kimura, Ryota; Hirano, Mai; Komiyama, Noriyuki; Iguchi, Toyotaka; Oniyama, Yukio; Uyama, Yoshiaki |
|---|
| 組織名 | Office of Medical Informatics and Epidemiology, Pharmaceuticals and Medical;Devices Agency, Tokyo, Japan.;Office of Pharmacovigilance I, Pharmaceuticals and Medical Devices Agency, Tokyo,;Japan.;Office of Pharmacovigilance II, Pharmaceuticals and Medical Devices Agency,;Tokyo, Japan. |
|---|
| Pubmed リンク | https://www.ncbi.nlm.nih.gov/pubmed/36910503/ |
|---|
