Adherence and persistence with fluticasone propionate/salmeterol combination therapy

JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY

卷:118

Article

Bender, Bruce G. ; Pedan, Alex ; Varasteh, Laleh T.

关键词: asthma;    chronic obstructive pulmonary disease;    adherence;    persistence;    fluticasone propionate;    salmeterol;    iuhaled corticosteroid;   

DOI  :  10.1016/j.jaci.2006.07.002

来源: Elsevier

【 摘 要 】

Background: Pharmacy database medication refill studies provide a panoramic view of medication-taking behavior in patients nationally. Objective: To investigate fluticasone propionate/salmeterol combination (FSC) adherence, including the factors associated with refill adherence in a large national pharmacy database. Methods: Adherence and persistence were documented for 12 months from date of initial FSC prescription in 5504 patients who filled their medication at a nationwide pharmacy chain. Results: On average, patients filled enough medication to cover 22.2% of days. More than half the patients filled a 30-day prescription only once over the 1-year interval. Higher adherence levels were associated with being male, being older than 35 years, having a comorbid disorder, a having a copay of $1.01 to $10, previous beta(2)-agonist use, and a prescription for higher-dose FSC. Conclusion: This pharmacy database study portrays medication adherence levels to be considerably lower than those reported in most clinical trials, suggests that most adults taking FSC obtain a single fill before abandoning their controller medication, and indicates a need for a reappraisal of current treatment guidelines and educational strategies for both providers and patients. Clinical implications: For many patients, filling of a controller medication is markedly discrepant with practice guidelines. Reappraisal of both the guidelines and strategies to implement them is in order.

【 授权许可】

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