| Nurse-Led Titration of β-Adrenoreceptor Blocking Agents in Chronic Heart Failure Patients in the Community. | |
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MedLine Citation:
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PMID: 21362531 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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BACKGROUND: Despite the evidence that beta-adrenoreceptor blocking agents (BBs) improve patient outcomes, they are often used in inappropriately low doses. METHODS AND RESULTS: We examined the effect of nurse-led titration (NLT) on use of BBs in community-based heart failure (HF) programs. Thirty-three community-based HF program coordinators throughout Australia recruited 484 patients diagnosed with systolic dysfunction and ≥1 earlier hospitalization for decompensated HF. Patients were followed for 6 months to determine prescribing patterns, hospitalization, and mortality rates. Patient outcomes in programs with NLT of BBs were compared with those in programs that did not allow such titration (usual care [UC]). At baseline, there were significantly higher proportions of New York Heart Association functional class I and II patients in NLT programs compared with UC programs (36% class I and 42% class II vs 31% and 37%, respectively; P = .02). At 6 months, 85 patients (47%) participating in UC programs had no change in dosage from baseline to 6 months, compared with 58 patients (39%) participating in NLT programs (P < .0001). Patients in NLT programs were also more likely to be prescribed at target dose (48% NLT vs 36% UC; P = .05). The composite of all-cause hospitalizations and mortality was lower in patients participating in programs allowing NLT (hazard ratio 0.58, 95% confidence interval 0.42-0.81; P = .001). CONCLUSIONS: NLT of BBs in the community may result in optimization of target doses, which may lead to an improvement in outcomes for patients with HF. |
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Authors:
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Andrea Driscoll; Henry Krum; Rory Wolfe; Andrew Tonkin; |
Publication Detail:
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Type: Journal Article Date: 2010-12-24 |
Journal Detail:
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Title: Journal of cardiac failure Volume: 17 ISSN: 1532-8414 ISO Abbreviation: J. Card. Fail. Publication Date: 2011 Mar |
Date Detail:
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Created Date: 2011-03-02 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 9442138 Medline TA: J Card Fail Country: United States |
Other Details:
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Languages: eng Pagination: 224-30 Citation Subset: IM |
Copyright Information:
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Copyright © 2011 Elsevier Inc. All rights reserved. |
Affiliation:
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Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Australia. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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