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Physician-pharmacist collaborative management of asthma in primary care.

Abstract：

OBJECTIVE:To determine if asthma control improves in patients who receive physician-pharmacist collaborative management (PPCM) during visits to primary care medical offices. DESIGN:Prospective pre-post study of patients who received the intervention in primary care offices for 9 months. The primary outcome was the sum of asthma-related emergency department (ED) visits and hospitalizations at 9 months before, 9 months during, and 9 months after the intervention. Events were analyzed using linear mixed-effects regression. Secondary analysis was conducted for patients with uncontrolled asthma (Asthma Control Test [ACT] less than 20). Additional secondary outcomes included the ACT, the Asthma Quality of Life Questionnaire by Marks (AQLQ-M) scores, and medication changes. INTERVENTION:Pharmacists provided patients with an asthma self-management plan and education and made pharmacotherapy recommendations to physicians when appropriate. RESULTS:Of 126 patients, the number of emergency department (ED) visits and/or hospitalizations decreased 30% during the intervention (p=0.052) and then returned to preenrollment levels after the intervention was discontinued (p=0.83). Secondary analysis of patients with uncontrolled asthma at baseline (ACT less than 20), showed 37 ED visits and hospitalizations before the intervention, 21 during the intervention, and 33 after the intervention was discontinued (p=0.019). ACT and AQLQ-M scores improved during the intervention (ACT mean absolute increase of 2.11, AQLQ-M mean absolute decrease of 4.86, p<0.0001) and sustained a stable effect after discontinuation of the intervention. Inhaled corticosteroid use increased during the intervention (p=0.024). CONCLUSIONS:The PPCM care model reduced asthma-related ED visits and hospitalizations and improved asthma control and quality of life. However, the primary outcome was not statistically significant for all patients. There was a significant reduction in ED visits and hospitalizations during the intervention for patients with uncontrolled asthma at baseline. Our findings support the need for further studies to investigate asthma outcomes achievable with the PPCM model.

journal_name

Pharmacotherapy

journal_title

Pharmacotherapy

authors

Gums TH,Carter BL,Milavetz G,Buys L,Rosenkrans K,Uribe L,Coffey C,MacLaughlin EJ,Young RB,Ables AZ,Patel-Shori N,Wisniewski A

doi

10.1002/phar.1468

subject

Has Abstract

pub_date

2014-10-01 00:00:00

pages

1033-42

issue

eissn

0277-0008

issn

1875-9114

journal_volume

pub_type

杂志文章,多中心研究,随机对照试验

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Physician-pharmacist collaborative management of asthma in primary care.