Factors associated with β-blocker initiation and discontinuation in a population-based cohort of seniors newly diagnosed with heart failure

Catherine Girouard,1–3 Jean-Pierre Grégoire,1–3 Paul Poirier,2,4 Jocelyne Moisan1–3 1Chair on Adherence to Treatments, Université Laval, 2Faculty of Pharmacy, Université Laval, 3Population Health and Optimal Health Practices Research Unit, CHU de Québec Research Center, 4Quebec Heart and Lung Institute-Université Laval, Quebec City, QC, Canada Purpose: β-Blockers (bisoprolol, carvedilol, and metoprolol) are the cornerstone of heart failure (HF) management. The incidence rate of β-blocker initiation and discontinuation and their associated factors among seniors with a first HF diagnosis were assessed.Methods: A population-based inception cohort study that included all individuals aged ≥65 years with a first HF diagnosis in Quebec was conducted. β-Blockers initiation among 91,131 patients who were not using β-blockers at the time of HF diagnosis and discontinuation among those who initiated a β-blocker after HF diagnosis were assessed. Stepwise Cox regression analyses were used to calculate hazard ratios (HR) and to identify factors associated with β-blocker initiation and discontinuation.Results: After HF diagnosis, 32,989 (36.2%) individuals initiated a β-blocker. Of these, 15,408 (46.7%) discontinued their β-blocker during the follow-up. Individuals more likely to initiate a β-blocker were those diagnosed in a recent calendar year (2009: HR, 2.11; 95% confidence interval [CI], 2.00–2.23) and diagnosed by a cardiologist (HR, 1.38; 95% CI, 1.34–1.42). Individuals less likely to initiate were those aged ≥90 years (HR, 0.65; 95% CI, 0.61–0.68) and those with chronic obstructive pulmonary disease (HR, 0.66; 95% CI, 0.64–0.68). Individuals more likely to discontinue were those with more than nine medical consultations (HR, 1.14; 95% CI, 1.10–1.18) and those with dementia (HR, 1.13; 95% CI, 1.01–1.27). Individuals less likely to discontinue were those diagnosed in a recent calendar year (2009: HR 0.74; 95% CI, 0.65–0.82) and those exposed to another β-blocker before HF diagnosis (HR, 0.88; 95% CI, 0.85–0.91).Conclusion: Quebec seniors seem to be underexposed to β-blocker following HF diagnosis. Among those who initiate β-blocker use, discontinuation is high. Better understanding of the underlying causes is needed to help target interventions to improve the management of HF. Keywords: heart failure, β-blocker initiation, β-blocker discontinuation, cohort study, drug use Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Girouard C [verfasserIn] Grégoire JP [verfasserIn] Poirier P [verfasserIn] Moisan J [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2016

Schlagwörter:	heart failure seniors β-blocker initiation β-blocker discontinuation factors.

Übergeordnetes Werk:	In: Patient Preference and Adherence - Dove Medical Press, 2008, (2016), Seite 1811-1821
Übergeordnetes Werk:	year:2016 ; pages:1811-1821

Links:	Link aufrufen Link aufrufen Journal toc

Katalog-ID:	DOAJ022142363

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520			\|a Catherine Girouard,1–3 Jean-Pierre Grégoire,1–3 Paul Poirier,2,4 Jocelyne Moisan1–3 1Chair on Adherence to Treatments, Université Laval, 2Faculty of Pharmacy, Université Laval, 3Population Health and Optimal Health Practices Research Unit, CHU de Québec Research Center, 4Quebec Heart and Lung Institute-Université Laval, Quebec City, QC, Canada Purpose: β-Blockers (bisoprolol, carvedilol, and metoprolol) are the cornerstone of heart failure (HF) management. The incidence rate of β-blocker initiation and discontinuation and their associated factors among seniors with a first HF diagnosis were assessed.Methods: A population-based inception cohort study that included all individuals aged ≥65 years with a first HF diagnosis in Quebec was conducted. β-Blockers initiation among 91,131 patients who were not using β-blockers at the time of HF diagnosis and discontinuation among those who initiated a β-blocker after HF diagnosis were assessed. Stepwise Cox regression analyses were used to calculate hazard ratios (HR) and to identify factors associated with β-blocker initiation and discontinuation.Results: After HF diagnosis, 32,989 (36.2%) individuals initiated a β-blocker. Of these, 15,408 (46.7%) discontinued their β-blocker during the follow-up. Individuals more likely to initiate a β-blocker were those diagnosed in a recent calendar year (2009: HR, 2.11; 95% confidence interval [CI], 2.00–2.23) and diagnosed by a cardiologist (HR, 1.38; 95% CI, 1.34–1.42). Individuals less likely to initiate were those aged ≥90 years (HR, 0.65; 95% CI, 0.61–0.68) and those with chronic obstructive pulmonary disease (HR, 0.66; 95% CI, 0.64–0.68). Individuals more likely to discontinue were those with more than nine medical consultations (HR, 1.14; 95% CI, 1.10–1.18) and those with dementia (HR, 1.13; 95% CI, 1.01–1.27). Individuals less likely to discontinue were those diagnosed in a recent calendar year (2009: HR 0.74; 95% CI, 0.65–0.82) and those exposed to another β-blocker before HF diagnosis (HR, 0.88; 95% CI, 0.85–0.91).Conclusion: Quebec seniors seem to be underexposed to β-blocker following HF diagnosis. Among those who initiate β-blocker use, discontinuation is high. Better understanding of the underlying causes is needed to help target interventions to improve the management of HF. Keywords: heart failure, β-blocker initiation, β-blocker discontinuation, cohort study, drug use
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allfields	(DE-627)DOAJ022142363 (DE-599)DOAJ49999a92df1a458e9029783430a789f1 DE-627 ger DE-627 rakwb eng R5-920 Girouard C verfasserin aut Factors associated with β-blocker initiation and discontinuation in a population-based cohort of seniors newly diagnosed with heart failure 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Catherine Girouard,1–3 Jean-Pierre Grégoire,1–3 Paul Poirier,2,4 Jocelyne Moisan1–3 1Chair on Adherence to Treatments, Université Laval, 2Faculty of Pharmacy, Université Laval, 3Population Health and Optimal Health Practices Research Unit, CHU de Québec Research Center, 4Quebec Heart and Lung Institute-Université Laval, Quebec City, QC, Canada Purpose: β-Blockers (bisoprolol, carvedilol, and metoprolol) are the cornerstone of heart failure (HF) management. The incidence rate of β-blocker initiation and discontinuation and their associated factors among seniors with a first HF diagnosis were assessed.Methods: A population-based inception cohort study that included all individuals aged ≥65 years with a first HF diagnosis in Quebec was conducted. β-Blockers initiation among 91,131 patients who were not using β-blockers at the time of HF diagnosis and discontinuation among those who initiated a β-blocker after HF diagnosis were assessed. Stepwise Cox regression analyses were used to calculate hazard ratios (HR) and to identify factors associated with β-blocker initiation and discontinuation.Results: After HF diagnosis, 32,989 (36.2%) individuals initiated a β-blocker. Of these, 15,408 (46.7%) discontinued their β-blocker during the follow-up. Individuals more likely to initiate a β-blocker were those diagnosed in a recent calendar year (2009: HR, 2.11; 95% confidence interval [CI], 2.00–2.23) and diagnosed by a cardiologist (HR, 1.38; 95% CI, 1.34–1.42). Individuals less likely to initiate were those aged ≥90 years (HR, 0.65; 95% CI, 0.61–0.68) and those with chronic obstructive pulmonary disease (HR, 0.66; 95% CI, 0.64–0.68). Individuals more likely to discontinue were those with more than nine medical consultations (HR, 1.14; 95% CI, 1.10–1.18) and those with dementia (HR, 1.13; 95% CI, 1.01–1.27). Individuals less likely to discontinue were those diagnosed in a recent calendar year (2009: HR 0.74; 95% CI, 0.65–0.82) and those exposed to another β-blocker before HF diagnosis (HR, 0.88; 95% CI, 0.85–0.91).Conclusion: Quebec seniors seem to be underexposed to β-blocker following HF diagnosis. Among those who initiate β-blocker use, discontinuation is high. Better understanding of the underlying causes is needed to help target interventions to improve the management of HF. Keywords: heart failure, β-blocker initiation, β-blocker discontinuation, cohort study, drug use heart failure seniors β-blocker initiation β-blocker discontinuation factors. Medicine (General) Grégoire JP verfasserin aut Poirier P verfasserin aut Moisan J verfasserin aut In Patient Preference and Adherence Dove Medical Press, 2008 (2016), Seite 1811-1821 (DE-627)582018145 (DE-600)2455848-5 1177889X nnns year:2016 pages:1811-1821 https://doaj.org/article/49999a92df1a458e9029783430a789f1 kostenfrei https://www.dovepress.com/factors-associated-with-beta-blocker-initiation-and-discontinuation-in-peer-reviewed-article-PPA kostenfrei https://doaj.org/toc/1177-889X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 2016 1811-1821
spelling	(DE-627)DOAJ022142363 (DE-599)DOAJ49999a92df1a458e9029783430a789f1 DE-627 ger DE-627 rakwb eng R5-920 Girouard C verfasserin aut Factors associated with β-blocker initiation and discontinuation in a population-based cohort of seniors newly diagnosed with heart failure 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Catherine Girouard,1–3 Jean-Pierre Grégoire,1–3 Paul Poirier,2,4 Jocelyne Moisan1–3 1Chair on Adherence to Treatments, Université Laval, 2Faculty of Pharmacy, Université Laval, 3Population Health and Optimal Health Practices Research Unit, CHU de Québec Research Center, 4Quebec Heart and Lung Institute-Université Laval, Quebec City, QC, Canada Purpose: β-Blockers (bisoprolol, carvedilol, and metoprolol) are the cornerstone of heart failure (HF) management. The incidence rate of β-blocker initiation and discontinuation and their associated factors among seniors with a first HF diagnosis were assessed.Methods: A population-based inception cohort study that included all individuals aged ≥65 years with a first HF diagnosis in Quebec was conducted. β-Blockers initiation among 91,131 patients who were not using β-blockers at the time of HF diagnosis and discontinuation among those who initiated a β-blocker after HF diagnosis were assessed. Stepwise Cox regression analyses were used to calculate hazard ratios (HR) and to identify factors associated with β-blocker initiation and discontinuation.Results: After HF diagnosis, 32,989 (36.2%) individuals initiated a β-blocker. Of these, 15,408 (46.7%) discontinued their β-blocker during the follow-up. Individuals more likely to initiate a β-blocker were those diagnosed in a recent calendar year (2009: HR, 2.11; 95% confidence interval [CI], 2.00–2.23) and diagnosed by a cardiologist (HR, 1.38; 95% CI, 1.34–1.42). Individuals less likely to initiate were those aged ≥90 years (HR, 0.65; 95% CI, 0.61–0.68) and those with chronic obstructive pulmonary disease (HR, 0.66; 95% CI, 0.64–0.68). Individuals more likely to discontinue were those with more than nine medical consultations (HR, 1.14; 95% CI, 1.10–1.18) and those with dementia (HR, 1.13; 95% CI, 1.01–1.27). Individuals less likely to discontinue were those diagnosed in a recent calendar year (2009: HR 0.74; 95% CI, 0.65–0.82) and those exposed to another β-blocker before HF diagnosis (HR, 0.88; 95% CI, 0.85–0.91).Conclusion: Quebec seniors seem to be underexposed to β-blocker following HF diagnosis. Among those who initiate β-blocker use, discontinuation is high. Better understanding of the underlying causes is needed to help target interventions to improve the management of HF. Keywords: heart failure, β-blocker initiation, β-blocker discontinuation, cohort study, drug use heart failure seniors β-blocker initiation β-blocker discontinuation factors. Medicine (General) Grégoire JP verfasserin aut Poirier P verfasserin aut Moisan J verfasserin aut In Patient Preference and Adherence Dove Medical Press, 2008 (2016), Seite 1811-1821 (DE-627)582018145 (DE-600)2455848-5 1177889X nnns year:2016 pages:1811-1821 https://doaj.org/article/49999a92df1a458e9029783430a789f1 kostenfrei https://www.dovepress.com/factors-associated-with-beta-blocker-initiation-and-discontinuation-in-peer-reviewed-article-PPA kostenfrei https://doaj.org/toc/1177-889X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 2016 1811-1821
allfields_unstemmed	(DE-627)DOAJ022142363 (DE-599)DOAJ49999a92df1a458e9029783430a789f1 DE-627 ger DE-627 rakwb eng R5-920 Girouard C verfasserin aut Factors associated with β-blocker initiation and discontinuation in a population-based cohort of seniors newly diagnosed with heart failure 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Catherine Girouard,1–3 Jean-Pierre Grégoire,1–3 Paul Poirier,2,4 Jocelyne Moisan1–3 1Chair on Adherence to Treatments, Université Laval, 2Faculty of Pharmacy, Université Laval, 3Population Health and Optimal Health Practices Research Unit, CHU de Québec Research Center, 4Quebec Heart and Lung Institute-Université Laval, Quebec City, QC, Canada Purpose: β-Blockers (bisoprolol, carvedilol, and metoprolol) are the cornerstone of heart failure (HF) management. The incidence rate of β-blocker initiation and discontinuation and their associated factors among seniors with a first HF diagnosis were assessed.Methods: A population-based inception cohort study that included all individuals aged ≥65 years with a first HF diagnosis in Quebec was conducted. β-Blockers initiation among 91,131 patients who were not using β-blockers at the time of HF diagnosis and discontinuation among those who initiated a β-blocker after HF diagnosis were assessed. Stepwise Cox regression analyses were used to calculate hazard ratios (HR) and to identify factors associated with β-blocker initiation and discontinuation.Results: After HF diagnosis, 32,989 (36.2%) individuals initiated a β-blocker. Of these, 15,408 (46.7%) discontinued their β-blocker during the follow-up. Individuals more likely to initiate a β-blocker were those diagnosed in a recent calendar year (2009: HR, 2.11; 95% confidence interval [CI], 2.00–2.23) and diagnosed by a cardiologist (HR, 1.38; 95% CI, 1.34–1.42). Individuals less likely to initiate were those aged ≥90 years (HR, 0.65; 95% CI, 0.61–0.68) and those with chronic obstructive pulmonary disease (HR, 0.66; 95% CI, 0.64–0.68). Individuals more likely to discontinue were those with more than nine medical consultations (HR, 1.14; 95% CI, 1.10–1.18) and those with dementia (HR, 1.13; 95% CI, 1.01–1.27). Individuals less likely to discontinue were those diagnosed in a recent calendar year (2009: HR 0.74; 95% CI, 0.65–0.82) and those exposed to another β-blocker before HF diagnosis (HR, 0.88; 95% CI, 0.85–0.91).Conclusion: Quebec seniors seem to be underexposed to β-blocker following HF diagnosis. Among those who initiate β-blocker use, discontinuation is high. Better understanding of the underlying causes is needed to help target interventions to improve the management of HF. Keywords: heart failure, β-blocker initiation, β-blocker discontinuation, cohort study, drug use heart failure seniors β-blocker initiation β-blocker discontinuation factors. Medicine (General) Grégoire JP verfasserin aut Poirier P verfasserin aut Moisan J verfasserin aut In Patient Preference and Adherence Dove Medical Press, 2008 (2016), Seite 1811-1821 (DE-627)582018145 (DE-600)2455848-5 1177889X nnns year:2016 pages:1811-1821 https://doaj.org/article/49999a92df1a458e9029783430a789f1 kostenfrei https://www.dovepress.com/factors-associated-with-beta-blocker-initiation-and-discontinuation-in-peer-reviewed-article-PPA kostenfrei https://doaj.org/toc/1177-889X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 2016 1811-1821
allfieldsGer	(DE-627)DOAJ022142363 (DE-599)DOAJ49999a92df1a458e9029783430a789f1 DE-627 ger DE-627 rakwb eng R5-920 Girouard C verfasserin aut Factors associated with β-blocker initiation and discontinuation in a population-based cohort of seniors newly diagnosed with heart failure 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Catherine Girouard,1–3 Jean-Pierre Grégoire,1–3 Paul Poirier,2,4 Jocelyne Moisan1–3 1Chair on Adherence to Treatments, Université Laval, 2Faculty of Pharmacy, Université Laval, 3Population Health and Optimal Health Practices Research Unit, CHU de Québec Research Center, 4Quebec Heart and Lung Institute-Université Laval, Quebec City, QC, Canada Purpose: β-Blockers (bisoprolol, carvedilol, and metoprolol) are the cornerstone of heart failure (HF) management. The incidence rate of β-blocker initiation and discontinuation and their associated factors among seniors with a first HF diagnosis were assessed.Methods: A population-based inception cohort study that included all individuals aged ≥65 years with a first HF diagnosis in Quebec was conducted. β-Blockers initiation among 91,131 patients who were not using β-blockers at the time of HF diagnosis and discontinuation among those who initiated a β-blocker after HF diagnosis were assessed. Stepwise Cox regression analyses were used to calculate hazard ratios (HR) and to identify factors associated with β-blocker initiation and discontinuation.Results: After HF diagnosis, 32,989 (36.2%) individuals initiated a β-blocker. Of these, 15,408 (46.7%) discontinued their β-blocker during the follow-up. Individuals more likely to initiate a β-blocker were those diagnosed in a recent calendar year (2009: HR, 2.11; 95% confidence interval [CI], 2.00–2.23) and diagnosed by a cardiologist (HR, 1.38; 95% CI, 1.34–1.42). Individuals less likely to initiate were those aged ≥90 years (HR, 0.65; 95% CI, 0.61–0.68) and those with chronic obstructive pulmonary disease (HR, 0.66; 95% CI, 0.64–0.68). Individuals more likely to discontinue were those with more than nine medical consultations (HR, 1.14; 95% CI, 1.10–1.18) and those with dementia (HR, 1.13; 95% CI, 1.01–1.27). Individuals less likely to discontinue were those diagnosed in a recent calendar year (2009: HR 0.74; 95% CI, 0.65–0.82) and those exposed to another β-blocker before HF diagnosis (HR, 0.88; 95% CI, 0.85–0.91).Conclusion: Quebec seniors seem to be underexposed to β-blocker following HF diagnosis. Among those who initiate β-blocker use, discontinuation is high. Better understanding of the underlying causes is needed to help target interventions to improve the management of HF. Keywords: heart failure, β-blocker initiation, β-blocker discontinuation, cohort study, drug use heart failure seniors β-blocker initiation β-blocker discontinuation factors. Medicine (General) Grégoire JP verfasserin aut Poirier P verfasserin aut Moisan J verfasserin aut In Patient Preference and Adherence Dove Medical Press, 2008 (2016), Seite 1811-1821 (DE-627)582018145 (DE-600)2455848-5 1177889X nnns year:2016 pages:1811-1821 https://doaj.org/article/49999a92df1a458e9029783430a789f1 kostenfrei https://www.dovepress.com/factors-associated-with-beta-blocker-initiation-and-discontinuation-in-peer-reviewed-article-PPA kostenfrei https://doaj.org/toc/1177-889X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 2016 1811-1821
allfieldsSound	(DE-627)DOAJ022142363 (DE-599)DOAJ49999a92df1a458e9029783430a789f1 DE-627 ger DE-627 rakwb eng R5-920 Girouard C verfasserin aut Factors associated with β-blocker initiation and discontinuation in a population-based cohort of seniors newly diagnosed with heart failure 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Catherine Girouard,1–3 Jean-Pierre Grégoire,1–3 Paul Poirier,2,4 Jocelyne Moisan1–3 1Chair on Adherence to Treatments, Université Laval, 2Faculty of Pharmacy, Université Laval, 3Population Health and Optimal Health Practices Research Unit, CHU de Québec Research Center, 4Quebec Heart and Lung Institute-Université Laval, Quebec City, QC, Canada Purpose: β-Blockers (bisoprolol, carvedilol, and metoprolol) are the cornerstone of heart failure (HF) management. The incidence rate of β-blocker initiation and discontinuation and their associated factors among seniors with a first HF diagnosis were assessed.Methods: A population-based inception cohort study that included all individuals aged ≥65 years with a first HF diagnosis in Quebec was conducted. β-Blockers initiation among 91,131 patients who were not using β-blockers at the time of HF diagnosis and discontinuation among those who initiated a β-blocker after HF diagnosis were assessed. Stepwise Cox regression analyses were used to calculate hazard ratios (HR) and to identify factors associated with β-blocker initiation and discontinuation.Results: After HF diagnosis, 32,989 (36.2%) individuals initiated a β-blocker. Of these, 15,408 (46.7%) discontinued their β-blocker during the follow-up. Individuals more likely to initiate a β-blocker were those diagnosed in a recent calendar year (2009: HR, 2.11; 95% confidence interval [CI], 2.00–2.23) and diagnosed by a cardiologist (HR, 1.38; 95% CI, 1.34–1.42). Individuals less likely to initiate were those aged ≥90 years (HR, 0.65; 95% CI, 0.61–0.68) and those with chronic obstructive pulmonary disease (HR, 0.66; 95% CI, 0.64–0.68). Individuals more likely to discontinue were those with more than nine medical consultations (HR, 1.14; 95% CI, 1.10–1.18) and those with dementia (HR, 1.13; 95% CI, 1.01–1.27). Individuals less likely to discontinue were those diagnosed in a recent calendar year (2009: HR 0.74; 95% CI, 0.65–0.82) and those exposed to another β-blocker before HF diagnosis (HR, 0.88; 95% CI, 0.85–0.91).Conclusion: Quebec seniors seem to be underexposed to β-blocker following HF diagnosis. Among those who initiate β-blocker use, discontinuation is high. Better understanding of the underlying causes is needed to help target interventions to improve the management of HF. Keywords: heart failure, β-blocker initiation, β-blocker discontinuation, cohort study, drug use heart failure seniors β-blocker initiation β-blocker discontinuation factors. Medicine (General) Grégoire JP verfasserin aut Poirier P verfasserin aut Moisan J verfasserin aut In Patient Preference and Adherence Dove Medical Press, 2008 (2016), Seite 1811-1821 (DE-627)582018145 (DE-600)2455848-5 1177889X nnns year:2016 pages:1811-1821 https://doaj.org/article/49999a92df1a458e9029783430a789f1 kostenfrei https://www.dovepress.com/factors-associated-with-beta-blocker-initiation-and-discontinuation-in-peer-reviewed-article-PPA kostenfrei https://doaj.org/toc/1177-889X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 2016 1811-1821
language	English
source	In Patient Preference and Adherence (2016), Seite 1811-1821 year:2016 pages:1811-1821
sourceStr	In Patient Preference and Adherence (2016), Seite 1811-1821 year:2016 pages:1811-1821
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	heart failure seniors β-blocker initiation β-blocker discontinuation factors. Medicine (General)
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container_title	Patient Preference and Adherence
authorswithroles_txt_mv	Girouard C @@aut@@ Grégoire JP @@aut@@ Poirier P @@aut@@ Moisan J @@aut@@
publishDateDaySort_date	2016-01-01T00:00:00Z
hierarchy_top_id	582018145
id	DOAJ022142363
language_de	englisch
fullrecord	<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">DOAJ022142363</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230503065319.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">230226s2016 xx \|\|\|\|\|o 00\| \|\|eng c</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)DOAJ022142363</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)DOAJ49999a92df1a458e9029783430a789f1</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="050" ind1=" " ind2="0"><subfield code="a">R5-920</subfield></datafield><datafield tag="100" ind1="0" ind2=" "><subfield code="a">Girouard C</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Factors associated with &beta;-blocker initiation and discontinuation in a population-based cohort of seniors newly diagnosed with heart failure</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2016</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Catherine Girouard,1&ndash;3 Jean-Pierre Gr&eacute;goire,1&ndash;3 Paul Poirier,2,4 Jocelyne Moisan1&ndash;3 1Chair on Adherence to Treatments, Universit&eacute; Laval, 2Faculty of Pharmacy, Universit&eacute; Laval, 3Population Health and Optimal Health Practices Research Unit, CHU de Qu&eacute;bec Research Center, 4Quebec Heart and Lung Institute-Universit&eacute; Laval, Quebec City, QC, Canada Purpose: &beta;-Blockers (bisoprolol, carvedilol, and metoprolol) are the cornerstone of heart failure (HF) management. The incidence rate of &beta;-blocker initiation and discontinuation and their associated factors among seniors with a first HF diagnosis were assessed.Methods: A population-based inception cohort study that included all individuals aged &ge;65 years with a first HF diagnosis in Quebec was conducted. &beta;-Blockers initiation among 91,131 patients who were not using &beta;-blockers at the time of HF diagnosis and discontinuation among those who initiated a &beta;-blocker after HF diagnosis were assessed. Stepwise Cox regression analyses were used to calculate hazard ratios (HR) and to identify factors associated with &beta;-blocker initiation and discontinuation.Results: After HF diagnosis, 32,989 (36.2%) individuals initiated a &beta;-blocker. Of these, 15,408 (46.7%) discontinued their &beta;-blocker during the follow-up. Individuals more likely to initiate a &beta;-blocker were those diagnosed in a recent calendar year (2009: HR, 2.11; 95% confidence interval [CI], 2.00&ndash;2.23) and diagnosed by a cardiologist (HR, 1.38; 95% CI, 1.34&ndash;1.42). Individuals less likely to initiate were those aged &ge;90 years (HR, 0.65; 95% CI, 0.61&ndash;0.68) and those with chronic obstructive pulmonary disease (HR, 0.66; 95% CI, 0.64&ndash;0.68). Individuals more likely to discontinue were those with more than nine medical consultations (HR, 1.14; 95% CI, 1.10&ndash;1.18) and those with dementia (HR, 1.13; 95% CI, 1.01&ndash;1.27). Individuals less likely to discontinue were those diagnosed in a recent calendar year (2009: HR 0.74; 95% CI, 0.65&ndash;0.82) and those exposed to another &beta;-blocker before HF diagnosis (HR, 0.88; 95% CI, 0.85&ndash;0.91).Conclusion: Quebec seniors seem to be underexposed to &beta;-blocker following HF diagnosis. Among those who initiate &beta;-blocker use, discontinuation is high. Better understanding of the underlying causes is needed to help target interventions to improve the management of HF. 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callnumber-first	R - Medicine
author	Girouard C
spellingShingle	Girouard C misc R5-920 misc heart failure misc seniors misc β-blocker initiation misc β-blocker discontinuation misc factors. misc Medicine (General) Factors associated with β-blocker initiation and discontinuation in a population-based cohort of seniors newly diagnosed with heart failure
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topic_title	R5-920 Factors associated with β-blocker initiation and discontinuation in a population-based cohort of seniors newly diagnosed with heart failure heart failure seniors β-blocker initiation β-blocker discontinuation factors
topic	misc R5-920 misc heart failure misc seniors misc β-blocker initiation misc β-blocker discontinuation misc factors. misc Medicine (General)
topic_unstemmed	misc R5-920 misc heart failure misc seniors misc β-blocker initiation misc β-blocker discontinuation misc factors. misc Medicine (General)
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title	Factors associated with β-blocker initiation and discontinuation in a population-based cohort of seniors newly diagnosed with heart failure
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title_full	Factors associated with β-blocker initiation and discontinuation in a population-based cohort of seniors newly diagnosed with heart failure
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author_browse	Girouard C Grégoire JP Poirier P Moisan J
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title_sort	factors associated with β-blocker initiation and discontinuation in a population-based cohort of seniors newly diagnosed with heart failure
callnumber	R5-920
title_auth	Factors associated with β-blocker initiation and discontinuation in a population-based cohort of seniors newly diagnosed with heart failure
abstract	Catherine Girouard,1–3 Jean-Pierre Grégoire,1–3 Paul Poirier,2,4 Jocelyne Moisan1–3 1Chair on Adherence to Treatments, Université Laval, 2Faculty of Pharmacy, Université Laval, 3Population Health and Optimal Health Practices Research Unit, CHU de Québec Research Center, 4Quebec Heart and Lung Institute-Université Laval, Quebec City, QC, Canada Purpose: β-Blockers (bisoprolol, carvedilol, and metoprolol) are the cornerstone of heart failure (HF) management. The incidence rate of β-blocker initiation and discontinuation and their associated factors among seniors with a first HF diagnosis were assessed.Methods: A population-based inception cohort study that included all individuals aged ≥65 years with a first HF diagnosis in Quebec was conducted. β-Blockers initiation among 91,131 patients who were not using β-blockers at the time of HF diagnosis and discontinuation among those who initiated a β-blocker after HF diagnosis were assessed. Stepwise Cox regression analyses were used to calculate hazard ratios (HR) and to identify factors associated with β-blocker initiation and discontinuation.Results: After HF diagnosis, 32,989 (36.2%) individuals initiated a β-blocker. Of these, 15,408 (46.7%) discontinued their β-blocker during the follow-up. Individuals more likely to initiate a β-blocker were those diagnosed in a recent calendar year (2009: HR, 2.11; 95% confidence interval [CI], 2.00–2.23) and diagnosed by a cardiologist (HR, 1.38; 95% CI, 1.34–1.42). Individuals less likely to initiate were those aged ≥90 years (HR, 0.65; 95% CI, 0.61–0.68) and those with chronic obstructive pulmonary disease (HR, 0.66; 95% CI, 0.64–0.68). Individuals more likely to discontinue were those with more than nine medical consultations (HR, 1.14; 95% CI, 1.10–1.18) and those with dementia (HR, 1.13; 95% CI, 1.01–1.27). Individuals less likely to discontinue were those diagnosed in a recent calendar year (2009: HR 0.74; 95% CI, 0.65–0.82) and those exposed to another β-blocker before HF diagnosis (HR, 0.88; 95% CI, 0.85–0.91).Conclusion: Quebec seniors seem to be underexposed to β-blocker following HF diagnosis. Among those who initiate β-blocker use, discontinuation is high. Better understanding of the underlying causes is needed to help target interventions to improve the management of HF. Keywords: heart failure, β-blocker initiation, β-blocker discontinuation, cohort study, drug use
abstractGer	Catherine Girouard,1–3 Jean-Pierre Grégoire,1–3 Paul Poirier,2,4 Jocelyne Moisan1–3 1Chair on Adherence to Treatments, Université Laval, 2Faculty of Pharmacy, Université Laval, 3Population Health and Optimal Health Practices Research Unit, CHU de Québec Research Center, 4Quebec Heart and Lung Institute-Université Laval, Quebec City, QC, Canada Purpose: β-Blockers (bisoprolol, carvedilol, and metoprolol) are the cornerstone of heart failure (HF) management. The incidence rate of β-blocker initiation and discontinuation and their associated factors among seniors with a first HF diagnosis were assessed.Methods: A population-based inception cohort study that included all individuals aged ≥65 years with a first HF diagnosis in Quebec was conducted. β-Blockers initiation among 91,131 patients who were not using β-blockers at the time of HF diagnosis and discontinuation among those who initiated a β-blocker after HF diagnosis were assessed. Stepwise Cox regression analyses were used to calculate hazard ratios (HR) and to identify factors associated with β-blocker initiation and discontinuation.Results: After HF diagnosis, 32,989 (36.2%) individuals initiated a β-blocker. Of these, 15,408 (46.7%) discontinued their β-blocker during the follow-up. Individuals more likely to initiate a β-blocker were those diagnosed in a recent calendar year (2009: HR, 2.11; 95% confidence interval [CI], 2.00–2.23) and diagnosed by a cardiologist (HR, 1.38; 95% CI, 1.34–1.42). Individuals less likely to initiate were those aged ≥90 years (HR, 0.65; 95% CI, 0.61–0.68) and those with chronic obstructive pulmonary disease (HR, 0.66; 95% CI, 0.64–0.68). Individuals more likely to discontinue were those with more than nine medical consultations (HR, 1.14; 95% CI, 1.10–1.18) and those with dementia (HR, 1.13; 95% CI, 1.01–1.27). Individuals less likely to discontinue were those diagnosed in a recent calendar year (2009: HR 0.74; 95% CI, 0.65–0.82) and those exposed to another β-blocker before HF diagnosis (HR, 0.88; 95% CI, 0.85–0.91).Conclusion: Quebec seniors seem to be underexposed to β-blocker following HF diagnosis. Among those who initiate β-blocker use, discontinuation is high. Better understanding of the underlying causes is needed to help target interventions to improve the management of HF. Keywords: heart failure, β-blocker initiation, β-blocker discontinuation, cohort study, drug use
abstract_unstemmed	Catherine Girouard,1–3 Jean-Pierre Grégoire,1–3 Paul Poirier,2,4 Jocelyne Moisan1–3 1Chair on Adherence to Treatments, Université Laval, 2Faculty of Pharmacy, Université Laval, 3Population Health and Optimal Health Practices Research Unit, CHU de Québec Research Center, 4Quebec Heart and Lung Institute-Université Laval, Quebec City, QC, Canada Purpose: β-Blockers (bisoprolol, carvedilol, and metoprolol) are the cornerstone of heart failure (HF) management. The incidence rate of β-blocker initiation and discontinuation and their associated factors among seniors with a first HF diagnosis were assessed.Methods: A population-based inception cohort study that included all individuals aged ≥65 years with a first HF diagnosis in Quebec was conducted. β-Blockers initiation among 91,131 patients who were not using β-blockers at the time of HF diagnosis and discontinuation among those who initiated a β-blocker after HF diagnosis were assessed. Stepwise Cox regression analyses were used to calculate hazard ratios (HR) and to identify factors associated with β-blocker initiation and discontinuation.Results: After HF diagnosis, 32,989 (36.2%) individuals initiated a β-blocker. Of these, 15,408 (46.7%) discontinued their β-blocker during the follow-up. Individuals more likely to initiate a β-blocker were those diagnosed in a recent calendar year (2009: HR, 2.11; 95% confidence interval [CI], 2.00–2.23) and diagnosed by a cardiologist (HR, 1.38; 95% CI, 1.34–1.42). Individuals less likely to initiate were those aged ≥90 years (HR, 0.65; 95% CI, 0.61–0.68) and those with chronic obstructive pulmonary disease (HR, 0.66; 95% CI, 0.64–0.68). Individuals more likely to discontinue were those with more than nine medical consultations (HR, 1.14; 95% CI, 1.10–1.18) and those with dementia (HR, 1.13; 95% CI, 1.01–1.27). Individuals less likely to discontinue were those diagnosed in a recent calendar year (2009: HR 0.74; 95% CI, 0.65–0.82) and those exposed to another β-blocker before HF diagnosis (HR, 0.88; 95% CI, 0.85–0.91).Conclusion: Quebec seniors seem to be underexposed to β-blocker following HF diagnosis. Among those who initiate β-blocker use, discontinuation is high. Better understanding of the underlying causes is needed to help target interventions to improve the management of HF. Keywords: heart failure, β-blocker initiation, β-blocker discontinuation, cohort study, drug use
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title_short	Factors associated with β-blocker initiation and discontinuation in a population-based cohort of seniors newly diagnosed with heart failure
url	https://doaj.org/article/49999a92df1a458e9029783430a789f1 https://www.dovepress.com/factors-associated-with-beta-blocker-initiation-and-discontinuation-in-peer-reviewed-article-PPA https://doaj.org/toc/1177-889X
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The incidence rate of &beta;-blocker initiation and discontinuation and their associated factors among seniors with a first HF diagnosis were assessed.Methods: A population-based inception cohort study that included all individuals aged &ge;65 years with a first HF diagnosis in Quebec was conducted. &beta;-Blockers initiation among 91,131 patients who were not using &beta;-blockers at the time of HF diagnosis and discontinuation among those who initiated a &beta;-blocker after HF diagnosis were assessed. Stepwise Cox regression analyses were used to calculate hazard ratios (HR) and to identify factors associated with &beta;-blocker initiation and discontinuation.Results: After HF diagnosis, 32,989 (36.2%) individuals initiated a &beta;-blocker. Of these, 15,408 (46.7%) discontinued their &beta;-blocker during the follow-up. Individuals more likely to initiate a &beta;-blocker were those diagnosed in a recent calendar year (2009: HR, 2.11; 95% confidence interval [CI], 2.00&ndash;2.23) and diagnosed by a cardiologist (HR, 1.38; 95% CI, 1.34&ndash;1.42). Individuals less likely to initiate were those aged &ge;90 years (HR, 0.65; 95% CI, 0.61&ndash;0.68) and those with chronic obstructive pulmonary disease (HR, 0.66; 95% CI, 0.64&ndash;0.68). Individuals more likely to discontinue were those with more than nine medical consultations (HR, 1.14; 95% CI, 1.10&ndash;1.18) and those with dementia (HR, 1.13; 95% CI, 1.01&ndash;1.27). Individuals less likely to discontinue were those diagnosed in a recent calendar year (2009: HR 0.74; 95% CI, 0.65&ndash;0.82) and those exposed to another &beta;-blocker before HF diagnosis (HR, 0.88; 95% CI, 0.85&ndash;0.91).Conclusion: Quebec seniors seem to be underexposed to &beta;-blocker following HF diagnosis. Among those who initiate &beta;-blocker use, discontinuation is high. Better understanding of the underlying causes is needed to help target interventions to improve the management of HF. 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Factors associated with &beta;-blocker initiation and discontinuation in a population-based cohort of seniors newly diagnosed with heart failure

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Factors associated with β-blocker initiation and discontinuation in a population-based cohort of seniors newly diagnosed with heart failure