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Ruiz-Ramos J, López-Vinardell L, Higa-Sansone L, Torrecilla-Vall-LLossera B, Puig-Campmany M, Mangues-Bafalluy MA, Juanes-Borrego A. Anticholinergic burden and revisit risk in frail patients with pharmacological sleepiness. Eur J Hosp Pharm 2024; 31:197-200. [PMID: 36100370 DOI: 10.1136/ejhpharm-2022-003424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 08/30/2022] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVE Drug-induced sleepiness is a frequent cause of emergency department (ED) visits for frail patients. The aim of this study was to assess the impact of anticholinergic burden on 90-day revisitation risk for frail patients who visit the ED due to drug-induced sleepiness. METHODS This was a retrospective study in which patients treated at a fragility care area of an ED who sought consultation for drug-associated sleepiness from June 2020 to June 2021 were included. To evaluate the 90-day revisitation risk factors, a multivariate analysis was performed, including those factors with a p<0.200 from a previous univariate model. A Cox regression model was performed to assess the impact of a high burden on the time until 90-day ED revisitation. RESULTS One hundred and forty-eight patients were included (mean age 80.7±12.3 years). The median number of drugs that patients were currently on at emergency admission was eight (range 2-19), while at hospital discharge it was nine (range 2-20), with the median number of central nervous system (CNS) depressant drugs on admission being three (range 1-6). Thirty-five (23.6%) patients revisited the ED 90 days after discharge for sleepiness or agitation. In the multivariate model, a significant association was observed between a high anticholinergic burden during treatment at discharge (OR 3.74, 95% CI 1.36 to 9.71), chronic kidney disease (OR 2.87, 95% CI 1.19 to 6.81), and the risk of 90-day revisitation. Patients with high anticholinergic burden had a shorter time to revisit than those with medium or low anticholinergic burden (HR 1.96, 95% CI 1.05 to 3.99). CONCLUSIONS Patients with pharmacological sleepiness and a high anticholinergic burden in their chronic treatment carry a greater risk of revisitation to EDs, and should be considered candidates for specific interventions after visiting these units.
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Affiliation(s)
- Jesus Ruiz-Ramos
- Pharmacy Department, Hospital Santa Creu i Sant Pau, Barcelona, Spain
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Seid E, Engidawork E, Alebachew M, Mekonnen D, Berha AB. Evaluation of drug therapy problems, medication adherence and treatment satisfaction among heart failure patients on follow-up at a tertiary care hospital in Ethiopia. PLoS One 2020; 15:e0237781. [PMID: 32857798 PMCID: PMC7454938 DOI: 10.1371/journal.pone.0237781] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Accepted: 08/03/2020] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Drug therapy problems (DTPs) are major concerns of healthcare and have been identified to contribute to negative clinical outcomes. The occurrence of DTPs in heart failure patients is associated with worsening of outcomes. The aim of this study was to assess DTPs, associated factors and patient satisfaction among ambulatory heart failure patients at Tikur Anbessa Specialized Hospital (TASH). METHODS A hospital based prospective cross-sectional study was conducted on 423 heart failure patients on follow up at TASH. Data was collected through patient interview and chart review. Descriptive statistics, binary and multiple logistic regressions were used for analyses and P < 0.05 was used to declare association. RESULTS Majority of the patients were in NYHA class III (55.6%) and 66% of them had preserved systolic function. DTPs were identified in 291(68.8%) patients, with an average number of 2.51±1.07.per patient. The most common DTPs were drug interaction (27.3%) followed by noncompliance (26.2%), and ineffective drug use (13.7%). β blockers were the most frequent drug class involved in DTPs followed by angiotensin converting enzyme inhibitors. The global satisfaction was 78% and the overall mean score of treatment satisfaction was 60.5% (SD, 10.5). CONCLUSION Prevalence of DTPs as well as non-adherence among heart failure patients on follow up is relatively high. Detection and prevention of DTPs along with identifying patients at risk can save lives, help to adopt efficient strategies to closely monitor patients at risk, enhance patient's quality of life and optimize healthcare costs.
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Affiliation(s)
- Elham Seid
- Department of Pharmacology and Clinical Pharmacy, School of Pharmacy, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Ephrem Engidawork
- Department of Pharmacology and Clinical Pharmacy, School of Pharmacy, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Minyahil Alebachew
- Department of Pharmacology and Clinical Pharmacy, School of Pharmacy, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Desalew Mekonnen
- Department of Internal Medicine, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Alemseged Beyene Berha
- Department of Pharmacology and Clinical Pharmacy, School of Pharmacy, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
- * E-mail:
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Probiotics Supplementation on Cardiac Remodeling Following Myocardial Infarction: a Single-Center Double-Blind Clinical Study. J Cardiovasc Transl Res 2020; 14:299-307. [PMID: 32681453 DOI: 10.1007/s12265-020-10052-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 06/14/2020] [Indexed: 12/16/2022]
Abstract
Adverse cardiac remodeling after myocardial infarction (MI) can lead to the syndrome of heart failure (HF). Recently, changes in gut microbiota composition (dysbiosis) have appeared as a novel candidate that may be linked to the development of CR and HF. The aim of this trial was to evaluate the effects of probiotics administration on attenuating CR in patients with MI. A single-center double-blind placebo-controlled stratified randomized clinical study was conducted in 44 subjects with MI who underwent percutaneous coronary intervention (PCI). Patients were randomly assigned to take, with lunch, either a probiotic capsule containing 1.6 × 109 colony-forming unit (CFU) of bacteria (treatment group) or capsules contained inulin (control group) over 3 months. CR biomarkers (including serum procollagen III, transforming growth factor beta (TGF-β), trimethylamine N-oxide (TMAO), and matrix metallopeptidase 9 (MMP-9)) were assessed. Echocardiography results were measured at baseline and after the intervention. Significant decreases were seen in serum TGF-β concentrations (- 8.0 ± 2.1 vs. - 4.01 ± 1.8 pg/mL, p = 0.001) and TMAO levels (- 17.43 ± 10.20 vs. - 4.54 ± 8.7 mmol/L, p = 0.043), and there were no differences were seen in MMP-9 (- 4.1 ± 0.12 vs. - 4.01 + 0.15 nmol/mL, p = 0.443) and procollagen III levels (- 1.35 ± 0.70 vs. 0.01 + 0.3 mg/L, p = 0.392) subsequent to probiotics supplementation compared with the placebo group. Improvements in echocardiographic indices were also greater in the probiotics group as compared with that in the control group, but not at a significant level. Regression analysis revealed that baseline left ventricular ejection fraction (LVEF), and changes of procollagen III, predicted 62% of the final LVEF levels. Probiotics administration may have a beneficial effect on the cardiac remodeling process in patients with myocardial infarction. Iranian Registry of Clinical Trials (IRCT): IRCT20121028011288N15.
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Ahmed MM, Roukoz H, Trivedi JR, Bhan A, Ravichandran A, Dhawan R, Cowger J, Bhat G, Birks EJ, Slaughter MS, Gopinathannair R. Questionable utility of digoxin in left-ventricular assist device recipients: A multicenter, retrospective analysis. PLoS One 2019; 14:e0225628. [PMID: 31765397 PMCID: PMC6876793 DOI: 10.1371/journal.pone.0225628] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 10/29/2019] [Indexed: 11/19/2022] Open
Abstract
Background While clinical experience with left ventricular assist devices (LVAD) continues to grow and evolve, little is known regarding the ongoing use of certain medications in this population. We sought to evaluate the utility of digoxin in LVAD recipients and its association with outcomes. Methods A total of 505 patients who underwent continuous-flow LVAD implantation at 5 centers from 2007–2015 were included. Patients were divided into 4 groups: not on digoxin at any time (ND; n = 257), received digoxin pre implant (PreD; n = 144), received digoxin pre and post implant (ContD; n = 55), and received digoxin only post implant (PostD; n = 49). Survival and all-cause readmission were compared between the 4 groups. Results There was no difference in survival at 1 year nor at 3 years between groups (ND = 88%, 66%, respectively; PreD = 85%, 66%; ContD = 86%, 57%; PostD = 90%, 51%; p = 0.7). Readmission per 100 days also was not different between groups (ND = 0.5, PreD = 0.6, ContD = 0.5, PostD = 0.7; p = 0.1). Conclusions In this large, multicenter cohort, use of digoxin was not associated with any significant benefit in regard to mortality or hospitalization in patients supported with a continuous-flow LVAD. Importantly, its discontinuation post implant did not worsen all-cause hospitalization or survival.
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Affiliation(s)
- Mustafa M. Ahmed
- Division of Cardiovascular Medicine, Department of Medicine, University of Florida, Gainesville, FL, United States of America
- * E-mail:
| | - Henri Roukoz
- Cardiovascular Division, Electrophysiology Section, University of Minnesota, Minneapolis, MN, United States of America
| | - Jaimin R. Trivedi
- Department of Cardiovascular and Thoracic Surgery, University of Louisville, Louisville, KY, United States of America
| | - Adarsh Bhan
- Heart Institute, Advocate Christ Medical Center, Oak Lawn, IL, United States of America
| | - Ashwin Ravichandran
- St. Vincent Heart Center of Indiana, Indianapolis, IN, United States of America
| | - Rahul Dhawan
- University of Nebraska, Omaha, Nebraska, United States of America
| | - Jennifer Cowger
- Henry Ford Hospital, Detroit, Michigan, United States of America
| | - Geetha Bhat
- Heart Institute, Advocate Christ Medical Center, Oak Lawn, IL, United States of America
| | - Emma J. Birks
- Division of Cardiovascular Medicine, University of Louisville, Louisville, Kentucky, United States of America
| | - Mark S. Slaughter
- Department of Cardiovascular and Thoracic Surgery, University of Louisville, Louisville, KY, United States of America
| | - Rakesh Gopinathannair
- Kansas City Heart Rhythm Institute and Research Foundation, Overland Park, Kansas, United States of America
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Niriayo YL, Kumela K, Kassa TD, Angamo MT. Drug therapy problems and contributing factors in the management of heart failure patients in Jimma University Specialized Hospital, Southwest Ethiopia. PLoS One 2018; 13:e0206120. [PMID: 30352096 PMCID: PMC6198973 DOI: 10.1371/journal.pone.0206120] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Accepted: 10/08/2018] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Drug therapy problem (DTP) is any unwanted incident related to medication therapy that actually or potentially affects the desired goals of treatment. Heart failure (HF) patients are more likely to experience DTP owing to multiple prescriptions and comorbidities. Despite the serious negative impact of DTP on treatment outcomes, there is a dearth of study on DTP among HF patients in Ethiopia. OBJECTIVE The main aim of this study was to assess the prevalence and contributing factors of DTP among ambulatory HF patients in Jimma University Specialized Hospital, Ethiopia. METHODS A hospital based prospective observational study was conducted. Written informed consent was obtained from each patient after full explanation of the study. Data were collected through patient interview and expert review of medical, medication and laboratory records of one-year follow-up from May 2015 to April 2016. DTPs were identified using Cipolle's method followed by consensus review with experts. Binary logistic regression was performed to identify factors contributing to DTP. A p<0.05 was considered statistically significant in all analyses. RESULT Of 340 study participants; male to female ratio was equivalent, the mean (± SD = standard deviation) age was 50.5±15.6 years. Eight hundred eighty DTPs were identified equating 2.6 ±1.8 DTPs per patient. The frequently identified DTPs were dosage too low (27.8%), ineffective drug therapy (27.6%) and need additional drug therapy (27.4%). Most commonly implicated drugs were beta-blockers (34.4%), angiotensin converting enzyme inhibitors (24.8%), statins (16.5%) and antithrombotics (13.1%). Factors contributing to DTP were age >50 years (AOR [adjusted odd ratio] = 5.43, 95%CI [95% confidence interval] = 2.03-14.50); negative medication belief (AOR = 3.50, 95%CI = 1.22-10.05); poor involvement of patients in the therapeutic decision makings (AOR = 4.11, 95%CI = 1.91-8.88); number of co-morbidity≥2(AOR = 5.26, 95%CI = 2.38-11.65) and number of medications ≥5 (AOR = 3.68, 95%CI = 1.28-10.51). CONCLUSION DTPs are common among ambulatory care HF patients. Patients with older age, negative medication belief, polypharmacy, co-morbidities and those who were poorly involved in the therapeutic decision were more likely to experience DTP. Despite traditional prescription refilling, an integrated multidisciplinary approach involving patients and clinically trained pharmacists should be implemented in the patient care process at ambulatory care clinics in order to improve overall outcomes and reduce DTPs and associated burdens in HF patients.
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Affiliation(s)
- Yirga Legesse Niriayo
- Department of Clinical Pharmacy, School of Pharmacy,College of Health Sciences, Mekelle University, Mekelle, Tigray, Ethiopia
| | - Kabaye Kumela
- Department of Clinical Pharmacy, School of Pharmacy, Faculty of Health Sciences, Jimma University, Jimma, Oromyia, Ethiopia
| | - Tesfaye Dessale Kassa
- Department of Clinical Pharmacy, School of Pharmacy,College of Health Sciences, Mekelle University, Mekelle, Tigray, Ethiopia
| | - Mulugeta Tarekegn Angamo
- Department of Clinical Pharmacy, School of Pharmacy, Faculty of Health Sciences, Jimma University, Jimma, Oromyia, Ethiopia
- Division of Pharmacy, School of Medicine, University of Tasmania, Hobar, Australia
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Fasipe OJ, Olayemi SO, Akinyede AA, Osho PO, Ibiyemi-Fasipe OB, Osho ES. How do we prevent the burden of extremely harmful and clinically nonbeneficial drug–drug interactions among chronic kidney disease patients? TOXICOLOGY RESEARCH AND APPLICATION 2018. [DOI: 10.1177/2397847318794861] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The chronic intake of different medications by chronic kidney disease (CKD) patients predisposes them to extremely harmful and clinically nonbeneficial drug–drug interactions (DDIs) which can ultimately lead to increase in morbidity, mortality, healthcare cost, and frequency and length of hospitalization. This produces a negative deteriorating and counter-efficient outcome on the health, quality of life and treatment response of these patients. This was an 18-month prospective descriptive study that reviewed the medical case records of consented adult CKD patients attending the Nephrology medical outpatient clinic of a Nigerian Tertiary Healthcare Centre from January 2015 to June 2016. The Medscape drug reference database was used to evaluate patients’ medications for extremely harmful, clinically nonbeneficial DDIs. This study involved 123 consented adult CKD patients comprising of 82 (66.67%) males and 41 (33.33%) females with a mean age of 53.81 ± 16.03 years. In this study, the prevalence of extremely harmful, clinically nonbeneficial DDIs (type D or type X interaction categories only) was 24.4%, while the overall prevalence for all the observed DDIs was 95.9%. The most frequent extremely harmful, clinically nonbeneficial DDIs in this study was between α-methyldopa and metoclopramide: 16 (0.9%) interactions in eight (6.5%) patients. Furthermore, α-methyldopa decreases the antiemetic effects of metoclopramide by pharmacodynamics antagonism at the chemoreceptor trigger zone site D2-receptors (type X; pharmacodynamics). In addition, metoclopramide decreases the level of α-methyldopa by inhibition of gastrointestinal tract (GIT) absorption, as this applies to only oral formulations of both agents (type D; pharmacokinetic). The occurrence and burden of extremely harmful, clinically nonbeneficial DDIs is significantly high among these CKD patients. There is also a critical need to minimize the number of prescribed medications for these patients in order to optimize their care.
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Affiliation(s)
- Olumuyiwa John Fasipe
- Department of Pharmacology and Therapeutics, Faculty of Basic Clinical Sciences, University of Medical Sciences, Ondo City, Ondo State, Nigeria
| | - Sunday Olufemi Olayemi
- Department of Pharmacology, Therapeutics and Toxicology, Faculty of Basic Medical Sciences, University of Lagos, Yaba, Lagos State, Nigeria
| | - Akinwumi Akinyinka Akinyede
- Department of Pharmacology, Therapeutics and Toxicology, Faculty of Basic Medical Sciences, University of Lagos, Yaba, Lagos State, Nigeria
| | - Patrick Olanrewaju Osho
- Department of Hematology, Faculty of Basic Clinical Sciences, University of Medical Sciences, Ondo City, Ondo State, Nigeria
| | - Oluwatosin Beatrice Ibiyemi-Fasipe
- Department of Pharmacology and Therapeutics, Faculty of Basic Clinical Sciences, University of Medical Sciences, Ondo City, Ondo State, Nigeria
| | - Evelyn Salewa Osho
- Department of Radiology, Trauma Surgical Center, University of Medical Sciences, Ondo City, Ondo State, Nigeria
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Renal Drug Dosage Adjustment According to Estimated Creatinine Clearance in Hospitalized Patients With Heart Failure. Am J Ther 2017; 23:e1004-8. [PMID: 24263162 DOI: 10.1097/01.mjt.0000434042.62372.49] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
It is of clinical importance to determine creatinine clearance and adjust doses of prescribed drugs accordingly in patients with heart failure to prevent untoward effects. There is a scarcity of studies in the literature investigating this issue particularly in patients with heart failure, in whom many have impaired kidney function. The purpose of this study was to determine the degree of awareness of medication prescription as to creatinine clearance in patients hospitalized with heart failure. Patients hospitalized with a diagnosis of heart failure were retrospectively evaluated. Among screened charts, patients with left ventricular ejection fraction <40% and an estimated glomerular filtration rate (eGFR) of ≤50 mL/min were included in the analysis. The medications and respective doses prescribed at discharge were recorded. Medications requiring renal dose adjustment were determined and evaluated for appropriate dosing according to eGFR. A total of 388 patients with concomitant heart failure and renal dysfunction were included in the study. The total number of prescribed medications was 2808 and 48.3% (1357 medications) required renal dose adjustment. Of the 1357 medications, 12.6% (171 medications) were found to be inappropriately prescribed according to eGFR. The most common inappropriately prescribed medications were famotidine, metformin, perindopril, and ramipril. A significant portion of medications used in heart failure requires dose adjustment. Our results showed that in a typical cohort of patients with heart failure, many drugs are prescribed at inappropriately high doses according to creatinine clearance. Awareness should be increased among physicians caring for patients with heart failure to prevent adverse events related to medications.
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Bitner A, Zalewski P, Klawe JJ, Newton JL. Drug Interactions in Parkinson's Disease: Safety of Pharmacotherapy for Arterial Hypertension. Drugs Real World Outcomes 2015; 2:1-12. [PMID: 27747611 PMCID: PMC4883207 DOI: 10.1007/s40801-015-0008-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Parkinson's disease (PD) is a progressive neurodegenerative disorder of the central nervous system, observed in patients aged older than 50 years. In this study, we review interactions between therapies used in PD and selected antihypertensive agents. Moreover, in view of the lack of evidence-based recommendations regarding the pharmacotherapy of arterial hypertension in PD patients, we propose effective and safe therapeutic algorithms for these two coexisting conditions. METHOD We used the "Drug interactions" database affiliated with the Ministry of Health, which allows for the identification of interactions between compared active compounds. The database is updated on a monthly basis and all data are consistent with current legislation. For information about interactions, we additionally added data from the British National Formulary, a joint publication of the British Medical Association and the Royal Pharmaceutical Society of Great Britain. In this analysis, we also used data from Micromedex®, Cerner Multum™, Wolters Kluwer™, Lexicomp® and Stockley's®. We analysed the potential interactions between antihypertensive and anti-parkinsonian agents included in respective guidelines on the pharmacotherapy of these conditions. RESULTS Our analysis revealed the lack of clinically relevant interactions between preparations of levodopa and benserazide (used for the treatment of PD) and angiotensin-converting enzyme inhibitors, antagonists of AT1 receptor for angiotensin II or antagonists of β-adrenoreceptors (β-adrenolytics). CONCLUSION To avoid major drug-to-drug interactions, patients receiving preparations of levodopa and benserazide should be prescribed angiotensin-converting enzyme inhibitors, antagonists of AT1 receptor for angiotensin II, or antagonists of β-adrenoreceptors (β-adrenolytics) as the first-line agents of antihypertensive treatment.
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Affiliation(s)
- Anna Bitner
- Chair and Department of Hygiene and Epidemiology, The Ludwik Rydygier Collegium Medicum in Bydgoszcz, The Nicolaus Copernicus University in Toruń, M. Sklodowskiej-Curie 9, 85-094, Bydgoszcz, Poland.
| | - Paweł Zalewski
- Chair and Department of Hygiene and Epidemiology, The Ludwik Rydygier Collegium Medicum in Bydgoszcz, The Nicolaus Copernicus University in Toruń, M. Sklodowskiej-Curie 9, 85-094, Bydgoszcz, Poland
| | - Jacek J Klawe
- Chair and Department of Hygiene and Epidemiology, The Ludwik Rydygier Collegium Medicum in Bydgoszcz, The Nicolaus Copernicus University in Toruń, M. Sklodowskiej-Curie 9, 85-094, Bydgoszcz, Poland
| | - Julia L Newton
- Institute for Ageing and Health, The Medical School, Newcastle University, Framlington Place, Newcastle-upon-Tyne, NE2 4HH, Great Britain
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Analyses of drugs stored at home by elderly patients with chronic heart failure. Clin Res Cardiol 2014; 104:320-7. [DOI: 10.1007/s00392-014-0783-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2014] [Accepted: 08/05/2014] [Indexed: 01/22/2023]
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Abstract
Heart failure is becoming increasingly prevalent in the United States and is a significant cause of morbidity and mortality. Several therapies are currently available to treat this chronic illness; however, clinical response to these treatment options exhibit significant interpatient variation. It is now clearly understood that genetics is a key contributor to diversity in therapeutic response, and evidence that genetic polymorphisms alter the pharmacokinetics, pharmacodynamics, and clinical response of heart failure drugs continues to accumulate. This suggests that pharmacogenomics has the potential to help clinicians improve the management of heart failure by choosing the safest and most effective medications and doses. Unfortunately, despite much supportive data, pharmacogenetic optimization of heart failure treatment regimens is not yet a reality. In order to attenuate the rising burden of heart failure, particularly in the context of the recent paucity of new effective interventions, there is an urgent need to extend pharmacogenetic knowledge and leverage these associations in order to enhance the effectiveness of existing heart failure therapies. This review focuses on the current state of pharmacogenomics in heart failure and provides a glimpse of the aforementioned future needs.
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Affiliation(s)
- Akinyemi Oni-Orisan
- University of North Carolina at Chapel Hill, UNC Eshelman School of Pharmacy, Center for Pharmacogenomics and Individualized Therapy
| | - David Lanfear
- Section Head, Advanced Heart Failure and Cardiac Transplantation, Research Scientist, Center for Health Services Research, Henry Ford Hospital, 2799 W. Grand Boulevard Detroit, MI 48202, Phone: 313-916-6375, Fax: 313-916-8799
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Erceg P, Despotovic N, Milosevic DP, Soldatovic I, Zdravkovic S, Tomic S, Markovic I, Mihajlovic G, Brajovic MD, Bojovic O, Potic B, Davidovic M. Health-related quality of life in elderly patients hospitalized with chronic heart failure. Clin Interv Aging 2013; 8:1539-46. [PMID: 24255598 PMCID: PMC3832382 DOI: 10.2147/cia.s53305] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Background Chronic heart failure is a very common condition in the elderly, characterized not only by high mortality rates, but also by a strong impact on health-related quality of life (HRQOL). Previous studies of HRQOL in elderly heart failure subjects have included mostly outpatients, and little is known about determinants of HRQOL in hospitalized elderly population, especially in Serbia. In this study, we tried to identify factors that influence HRQOL in elderly patients hospitalized with chronic heart failure in Serbia. Methods The study population consisted of 136 patients aged 65 years or older hospitalized for chronic heart failure. HRQOL was assessed using the Minnesota Living with Heart Failure questionnaire. Predictors of HRQOL were identified by multiple linear regression analysis. Results Univariate analysis showed that patients with lower income, a longer history of chronic heart failure, and longer length of hospital stay, as well as those receiving aldosterone antagonists and digoxin, taking multiple medications, in a higher NYHA class, and showing signs of depression and cognitive impairment had significantly worse HRQOL. Presence of depressive symptoms (P<0.001), higher NYHA class (P=0.021), lower income (P=0.029), and longer duration of heart failure (P=0.049) were independent predictors of poor HRQOL. Conclusion Depressive symptoms, higher NYHA class, lower income, and longer duration of chronic heart failure are independent predictors of poor HRQOL in elderly patients hospitalized with chronic heart failure in Serbia. Further, there is an association between multiple medication usage and poor HRQOL, as well as a negative impact of cognitive impairment on HRQOL. Hence, measures should be implemented to identify such patients, especially those with depressive symptoms, and appropriate interventions undertaken in order to improve their HRQOL.
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Affiliation(s)
- Predrag Erceg
- Department of Gerontology, Faculty of Medicine, University of Belgrade, Belgrade, Serbia ; Clinical Department of Geriatrics, Zvezdara University Hospital, Belgrade, Serbia
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Tashakkor AY, Moghaddamjou A, Chen L, Cheung WY. Predicting the risk of cardiovascular comorbidities in adult cancer survivors. ACTA ACUST UNITED AC 2013; 20:e360-70. [PMID: 24155634 DOI: 10.3747/co.20.1470] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVES Data on how to identify cancer survivors (css) at the greatest risk for cardiovascular conditions are limited. We aimed to characterize the clinical factors associated with ischemic heart disease (ihd) and congestive heart failure (chf) in css and to develop a stratification schema for predicting the risk of cardiovascular comorbidities in css. METHODS Cancer survivors and non-cancer controls (nccs) were identified from the U.S. National Health and Nutrition Examination Survey. Independent factors associated with increased relative risk (rr) for cardiovascular conditions were determined. A risk stratification schema was devised that correlated risk score with the prevalence of cardiovascular comorbidities in cs. RESULTS Baseline characteristics were similar for the 1869 css and 24,337 nccs included in the study. Compared with nccs, css were more likely to report ihd (13.7% vs. 5.2%), chf (7.9% vs. 2.1%), or both (4.2% vs. 1.2%; all p < 0.01). Based on multivariate analyses, risk factors for cardiovascular problems included ages 40-60 years (rr: 3.66; 95% ci: 1.87 to 7.17), 60-80 years (rr: 14.18; 95% ci: 7.65 to 26.30), and 80 years or older (rr: 25.34; 95% ci: 13.16 to 48.78); male sex (rr: 2.25; 95% ci: 1.72 to 2.94); U.S. citizenship (rr: 2.10; 95% ci: 1.08 to 4.08); annual incomes of $20,000-$45,000 (rr: 1.81; 95% ci: 1.21 to 2.70) and less than $20,000 (rr: 3.05; 95% ci: 1.81 to 5.14); comorbid diabetes mellitus (rr: 2.97; 95% ci: 2.05 to 4.32); and physical inactivity (rr: 1.98; 95% ci: 1.41 to 2.79). CONCLUSIONS Independent risk factors for ihd and chf in css were identified. The risk stratification schema presented here may be helpful in developing a risk-based approach to preventive cardiovascular strategies for css.
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[Heart failure patients in Primary Care: aging, comorbidities and polypharmacy]. Aten Primaria 2010; 43:61-7. [PMID: 21183250 DOI: 10.1016/j.aprim.2010.03.021] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2009] [Revised: 03/15/2010] [Accepted: 03/28/2010] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVE To assess heart failure prevalence, epidemiology, co-morbidities and polypharmacy in our region from electronic patient records. To evaluate gender differences in heart failure patients. DESIGN Descriptive, cross-sectional study. SETTING Primary care Lleida (Spain). PARTICIPANTS All patients from 21 primary care centers with the diagnosis of heart failure in medical records were included. MAIN OUTCOME MEASUREMENTS Demographic data, comorbidities and therapeutical subgroups in patients with a diagnosis of heart failure in their clinical record. RESULTS Heart failure was found in 0.99% (3017 from 306229 patients), of whom 59% were women, and a mean age of 80 years. Comorbidities: hypertension 67%, diabetes 30%, hyperlipidemia 26.5%, obesity 27%, ischemic heart disease 19%, stroke 11%, atrial fibrillation 31%, COPD 26%, renal failure 12%. Hypertension, hyperlipidemia and obesity were more frequent in women, COPD, ischemic heart disease and renal failure in men. There were no differences in diabetes, stroke and atrial fibrillation. Patients were prescribed a median of 8 different therapeutic subgroups (P25=6 and P75=11). Women were more frequently prescribed diuretics (76%), cardiac glycosides (22%) and ACE inhibitors/angiotensin II receptor antagonists, and men ACE inhibitors/angiotensin II receptor antagonists in combination with beta-blockers. CONCLUSIONS Heart failure patients in primary care are elderly, with significant co-morbidities and treated with a high number of drugs. Gender differences exist in cardiovascular risk factors, co-morbidities, and also in therapy.
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Abstract
Clinical Practice Guidelines (CPG) have become an increasingly common method to assist practitioner and patient decisions about health care for specific medical problems. CPGs generally address a single medical diagnosis or syndrome leaving practitioners and patients with little guidance when two major medical diagnoses exist such as in the case of heart disease and cancer. As cancer and heart disease are both diseases of the elderly and share many common risk factors it is likely they will coexist in many patients. Thus screening for and preventing and treating heart disease in the cancer patient assumes increasing importance as aggressive cancer therapies are applied to older patients and as a growing number of cardiovascular side effects of anti-cancer therapy are described. Careful evaluation of heart disease in the cancer patient will likely improve quality of life but may also improve mortality as the presence or development of heart disease may significantly limit life-saving cancer therapies. The rationale, potential problems, and important steps in developing a cardiology-oncology guideline are discussed.
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Catananti C, Liperoti R, Settanni S, Lattanzio F, Bernabei R, Fialova D, Landi F, Onder G. Heart failure and adverse drug reactions among hospitalized older adults. Clin Pharmacol Ther 2009; 86:307-10. [PMID: 19516254 DOI: 10.1038/clpt.2009.89] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The aim of this study was to assess whether heart failure (HF) could be a risk factor for adverse drug reactions (ADRs) among hospitalized older adults. This study included 19,496 patients admitted to community- and university-based hospitals in Italy (mean age 70 +/- 14 years; 49.7% female). ADRs were identified in 207 of the 2,413 (8.6%) patients with HF and in 855 (5.0%) of the 17,083 patients without HF (P < 0.001). After adjusting for potential confounders, HF was shown to be associated with an increased likelihood of experiencing an ADR (odds ratio (OR) 1.29; 95% confidence interval (CI) 1.06-1.56). After stratifying the sample by gender, the association continued to be seen in the women (OR 1.58; 95% CI 1.22-2.05) but not in the men (OR 0.99; 95% CI 0.74-1.34). In conclusion, HF appears to be associated with a higher rate of ADRs among hospitalized patients. Gender may influence the effect of HF on the risk of ADRs.
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Affiliation(s)
- C Catananti
- Department of Geriatrics, Centro Medicina dell'Invecchiamento, Università Cattolica del Sacro Cuore, Rome, Italy
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Georgiopoulou VV, Kalogeropoulos AP, Giamouzis G, Agha SA, Rashad MA, Waheed S, Laskar S, Smith AL, Butler J. Digoxin therapy does not improve outcomes in patients with advanced heart failure on contemporary medical therapy. Circ Heart Fail 2009; 2:90-7. [PMID: 19808323 DOI: 10.1161/circheartfailure.108.807032] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
BACKGROUND The impact of digoxin on outcomes of patients with advanced heart failure (HF) receiving optimal contemporary therapy is not known. METHODS AND RESULTS We retrospectively reviewed data of 455 advanced HF patients referred for transplant evaluation (age, 52+/-12 years; ejection fraction, 18.3+/-8%); 227 (49.9%) were on digoxin at baseline. Primary outcome was death (n=101), urgent transplantation (n=14), or ventricular assist device implantation (n=4); secondary outcomes included HF and all-cause hospitalizations. Digoxin use was evaluated (1) in the original cohort; (2) in a propensity score-matched subset (n=322); (3) as a time-dependent covariate; and (4) after adjustment for Seattle Heart Failure Score. Patients were on optimal therapy: angiotensin-II modulation, 92.5%; beta-blockers, 91.2%; aldosterone antagonists, 45.6%; and devices, 71.0%. After a median of 27 months, 83 of 277 (36.6%) patients treated with digoxin versus 36 of 228 (15.8%) patients without digoxin met primary outcome (hazard ratio [HR], 2.28; 95% CI, 1.51 to 3.43; P<0.001). This risk persisted in the matched subset (HR, 1.73; 95% CI, 1.09 to 2.75; P=0.021) and with time-varying digoxin use (HR, 2.05; 95% CI, 1.23 to 3.41; P=0.011). Digoxin was associated with higher risk among patients in sinus rhythm compared with atrial fibrillation. Digoxin was not associated with improvement in either all-cause or HF hospitalization rates. These results were similar across sex and race and when adjusted for Seattle Heart Failure Score and renal function. CONCLUSIONS This study suggests that digoxin therapy may be of no benefit in patients with advanced HF referred for cardiac transplantation who received optimal medical therapy. Treatment with digoxin should be used cautiously in such patients because of risk for adverse outcomes.
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Dahlstrom U, Hakansson J, Swedberg K, Waldenstrom A. Adequacy of diagnosis and treatment of chronic heart failure in primary health care in Sweden. Eur J Heart Fail 2009; 11:92-8. [DOI: 10.1093/eurjhf/hfn006] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
| | | | - Karl Swedberg
- Department of emergency and cardiovascular medicine; Sahlgrenska Academy, University of Gothenburg; Gothenburg Sweden
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