Unnecessary complexity of home medication regimens among seniors

PATIENT EDUCATION AND COUNSELING

卷:96

Article

Lindquist, Lee A.¹  Lindquist, Lucy M.²  Zickuhr, Lisa³  Friesema, Elisha¹  Wolf, Michael S.¹ 

[1] Northwestern Univ, Feinberg Sch Med, Div Gen Internal Med & Geriatr, Chicago, IL 60611 USA

[2] Walgreens Co, South Elgin, IL USA

[3] Northwestern Univ, Feinberg Sch Med, Dept Med, Chicago, IL 60611 USA

关键词: Provider-patient communication;    Medication adherence;    Older adults;    Geriatrics;   

DOI  :  10.1016/j.pec.2014.03.022

来源: Elsevier

【 摘 要 】

Objective: To determine whether seniors consolidate their home medications or if there is evidence of unnecessary regimen complexity. Methods: Face-to-face interviews were conducted with 200 community-dwelling seniors >70 years in their homes. Subjects demonstrated how they took their medications in a typical day and the number of times a day patients would take medications was calculated. A pharmacist and physician blinded to patient characteristics examined medication regimens and determined the fewest number of times a day they could be taken by subjects. Results: Home medication regimens could be simplified for 85 (42.5%) subjects. Of those subjects not optimally consolidating their medications, 53 (26.5%) could have had the number of times a day medications were taken reduced by one time per day; 32 (16.0%) reduced by two times or more. The three most common causes of overcomplexity were (1) misunderstanding medication instructions, (2) concern over drug absorption (i.e. before meals), and (3) perceived drug-drug interactions. Conclusion: Almost half of seniors had medication regimens that were unnecessarily complicated and could be simplified. This lack of consolidation potentially impedes medication adherence. Practice implications: Health care providers should ask patients to explicitly detail when medication consumption occurs in the home. (C) 2014 Elsevier Ireland Ltd. All rights reserved.

【 授权许可】

Free