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Association between Polypharmacy and Adverse Events in Patients with Alzheimer's Disease: An Analysis of the Japanese Adverse Drug Event Report Database (JADER)
https://kagawa-u.repo.nii.ac.jp/records/2000896
https://kagawa-u.repo.nii.ac.jp/records/2000896901625ba-2dc2-4de2-a125-de566eef4bb4
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Item type | 学位論文 / Thesis or Dissertation(1) | |||||||||||||
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公開日 | 2025-04-17 | |||||||||||||
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タイトル | Association between Polypharmacy and Adverse Events in Patients with Alzheimer's Disease: An Analysis of the Japanese Adverse Drug Event Report Database (JADER) | |||||||||||||
言語 | en | |||||||||||||
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言語 | eng | |||||||||||||
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資源タイプ識別子 | http://purl.org/coar/resource_type/c_db06 | |||||||||||||
資源タイプ | doctoral thesis | |||||||||||||
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アクセス権 | open access | |||||||||||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||||
著者 |
大谷, 信弘
× 大谷, 信弘
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内容記述タイプ | Abstract | |||||||||||||
内容記述 | Background and Objectives: Alzheimer's disease is a global health concern, with a rising prevalence among the elderly. Current pharmacological treatments, including acetylcholinesterase inhibitors (AChEIs) and N-Methyl D-Aspartate (NMDA) receptor antagonists, are associated with adverse events (AEs), particularly in the context of polypharmacy. This study aimed to investigate the relationship between Alzheimer's disease treatment combinations, the number of concomitant medications, and the occurrence of AEs. Materials and Methods: Data from the Japanese Adverse Drug Event Report database, spanning from April 2004 to June 2020, were analyzed. Patients aged 60 and older with Alzheimer's disease treated with AChEIs (donepezil, galantamine, and rivastigmine) or the NMDA receptor antagonist memantine were included. Logistic regression models were employed to assess the association between AEs and Alzheimer's disease drug combinations, as well as the number of concomitant medications. Results: Among 2653 patients, 47.7% were prescribed five or more drugs. The frequency of AEs was 6.4% for bradycardia, 4.6% for pneumonia, 3.6% for altered state of consciousness, 3.5% for seizures, 3.5% for decreased appetite, 3.5% for vomiting, 3.4% for loss of consciousness, 3.4% for fracture, 3.2% for cardiac failure, and 3.0% for falls. The combination of memantine with AChEIs was associated with a higher risk of bradycardia, whereas donepezil alone was linked to a reduced risk of fractures and falls. Polypharmacy was significantly correlated with an increased incidence of AEs, particularly altered state of consciousness, decreased appetite, vomiting, and falls. The adjusted odds ratios for using five or more drugs compared to no drugs was 10.45 for altered state of consciousness, 7.92 for decreased appetite, 4.74 for vomiting, and 5.95 for falls. Conclusions: In the treatment of Alzheimer's disease, the occurrence of AEs is associated with the number of concurrent medications, independently of the known AEs of Alzheimer's disease drugs and their combination patterns. | |||||||||||||
言語 | en | |||||||||||||
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言語 | ja | |||||||||||||
学位名 | 博士(医学) | |||||||||||||
学位授与機関 | ||||||||||||||
識別子Scheme | kakenhi | |||||||||||||
識別子 | 16201 | |||||||||||||
言語 | ja | |||||||||||||
機関名 | 香川大学 | |||||||||||||
言語 | en | |||||||||||||
機関名 | Kagawa University | |||||||||||||
学位授与年月日 | ||||||||||||||
学位授与年月日 | 2025-03-24 | |||||||||||||
学位授与番号 | ||||||||||||||
学位授与番号 | 甲第880号 | |||||||||||||
権利 | ||||||||||||||
言語 | en | |||||||||||||
権利情報 | © 2024 by the authors. Published by MDPI on behalf of the Lithuanian University of Health Sciences. Licensee MDPI, Basel, Switzerland. | |||||||||||||
権利 | ||||||||||||||
言語 | en | |||||||||||||
権利情報Resource | https://creativecommons.org/licenses/by/4.0/ | |||||||||||||
権利情報 | This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license | |||||||||||||
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関連タイプ | isReferencedBy | |||||||||||||
識別子タイプ | URI | |||||||||||||
関連識別子 | https://pubmed.ncbi.nlm.nih.gov/39459419/ | |||||||||||||
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関連タイプ | isVersionOf | |||||||||||||
識別子タイプ | DOI | |||||||||||||
関連識別子 | https://doi.org/10.3390/medicina60101633 | |||||||||||||
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関連タイプ | hasVersion | |||||||||||||
識別子タイプ | URI | |||||||||||||
関連識別子 | https://pmc.ncbi.nlm.nih.gov/articles/PMC11509549/ | |||||||||||||
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出版タイプ | P | |||||||||||||
出版タイプResource | http://purl.org/coar/version/c_fa2ee174bc00049f | |||||||||||||
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言語 | en | |||||||||||||
主題Scheme | Other | |||||||||||||
主題 | Alzheimer’s disease | |||||||||||||
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言語 | en | |||||||||||||
主題Scheme | Other | |||||||||||||
主題 | Japanese Adverse Drug Event Report (JADER) | |||||||||||||
キーワード | ||||||||||||||
言語 | en | |||||||||||||
主題Scheme | Other | |||||||||||||
主題 | acetylcholinesterase inhibitors | |||||||||||||
キーワード | ||||||||||||||
言語 | en | |||||||||||||
主題Scheme | Other | |||||||||||||
主題 | NMDA receptor antagonists | |||||||||||||
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言語 | en | |||||||||||||
主題Scheme | Other | |||||||||||||
主題 | polypharmacy |