Persistence and adherence to rivastigmine in patients with dementia: Results from a noninterventional, retrospective study using the National Health Insurance research database of Taiwan

Chee Jen Chang, Tse Chih Chou, Chiung Chih Chang, Ta Fu Chen, Chaur Jong Hu, Jong Ling Fuh, Wenfu Wang, Chiung Mei Chen, Winco Hsu, Chin Chang Huang

研究成果: 雜誌貢獻文章

1 引文 斯高帕斯(Scopus)

摘要

Introduction: The objective of the study was to assess adherence and persistence of patients treated with rivastigmine versus donepezil. Methods: Persistence was calculated as the time from the first prescription date of rivastigmine/donepezil until discontinuation/medication switch/end of available data, whichever occurred first. Adherence was calculated as proportion of days covered and medication possession ratio. Results: A majority of patients persisted on 4.5 and 6 mg of rivastigmine for 429 and 468 days, respectively, versus 443 and 441 days for patients receiving 5 and 10 mg of donepezil daily, respectively. Patients who initially received 1.5 mg of oral rivastigmine required a shorter time to reach a stable dose compared with those who initiated treatment at a higher dose of rivastigmine. Patients at a stable dose of 4.5 or 6 mg of rivastigmine were observed to persist longer than those at a lower dose of rivastigmine and donepezil. Discussion: Although results indicate significant difference in persistence between rivastigmine and donepezil groups, clinical significance remains undetermined.
原文英語
頁(從 - 到)46-51
頁數6
期刊Alzheimer's and Dementia: Translational Research and Clinical Interventions
5
DOIs
出版狀態已發佈 - 一月 1 2019

ASJC Scopus subject areas

  • Clinical Neurology
  • Psychiatry and Mental health

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