| アブストラクト | Proton pump inhibitor (PPI) was widely used around the world. Studies suggested conflicting results between PPI treatment and dementia event. This study examined the association between six PPI agents and dementia event by mining the US FDA Adverse Event Reporting System (FAERS) database from 2004 to 2020. We employed proportional reporting ratio (PRR) and information element (IC) methods to detect the signals of dementia relevant to PPI. We also analyzed characteristics of PPI and positive control reports, compared dementia event between long- and short-duration of PPI treatment. Finally, we identified 2396 dementia cases with PPI treatment. We did not detect significant signal between PPI and dementia event: PRR = 0.98, 95%CI 0.94 to 1.02, IC = -0.03, 95%CI - 0.17 to 0.10, even in gastroesophageal reflux disease cases: PRR = 0.65, 95%CI 0.59 to 0.72, IC = -0.62, 95%CI - 0.97 to - 0.27. No significant differences of dementia event were detected between long- and short- duration groups, the OR (95%CI) of the 3 years, 5 years and 10 years comparison were 0.70 (0.48 to 1.02), 0.72 (0.45 to 1.15) and 1.65 (0.75 to 3.63), respectively. Based on the current FAERS data mining, we discovered no association between PPI use and dementia event, even in long-term PPI therapy case. |
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| 投稿日 | 2021/5/23 |
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| 投稿者 | Wu, Bin; Hu, Qiaozhi; Tian, Fangyuan; Wu, Fengbo; Li, Yuwen; Xu, Ting |
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| ジャーナル名 | Scientific reports |
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| 組織名 | Department of Pharmacy, West China Hospital, Sichuan University, 37 Guoxue Alley,;Wuhou, Chengdu, 610041, Sichuan, China.;Wuhou, Chengdu, 610041, Sichuan, China. tingx2009@163.com.;West China School of Pharmacy, Sichuan University, Chengdu, 610041, Sichuan,;China. tingx2009@163.com. |
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| Pubmed リンク | https://www.ncbi.nlm.nih.gov/pubmed/34021217/ |
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