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Parent M, Leclerc J, O'Meara E, Barrette R, Lévesque S, Parent MC, Brouillette D, Garceau P, Liszkowski M, Rouleau J, Ducharme A. Clinical Heart fAilure Management Program: Changing the practice by partnering primary care and specialists (CHAMP-HF). IJC HEART & VASCULATURE 2024; 50:101330. [PMID: 38298468 PMCID: PMC10827585 DOI: 10.1016/j.ijcha.2023.101330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 12/11/2023] [Accepted: 12/14/2023] [Indexed: 02/02/2024]
Abstract
Background While significant gains were made in the management of heart failure (HF), most patients are still diagnosed when they are acutely ill in hospital, often with advanced disease. Earlier diagnosis in the community could lead to improved outcomes. Whether a partnership and an educational program for primary care providers (PCP) increase HF awareness and management is unknown. Methods We conducted an observational study between March 2019 and June 2020 during which HF specialists gave monthly HF conferences to PCP. Using a pre-post design, medical charts and administrative databases were reviewed and a questionnaire was completed by participating PCP. Primary and secondary endpoints included: 1) the number of patients diagnosed with HF, 2) implementation of GDMT for patients with HFrEF; 3) PCPs' experience and confidence. Results Six PCP agreed to participate. Amongst the 11,909 patients of the clinic, 70 (0.59 %) patients met the criteria for HF. This number increased by 28.6 % (n = 90) after intervention. Increased use of GDMT for HFrEF patients at baseline (n = 35) was observed for all class of agents, with doubling of patients on triple therapies, from 8 (22.9 %) to 16 (45.7 %), p = 0.0047. Self-confidence on HF management was low (1, 16.7 %) but increased after the educational intervention of physicians (3, 50 %). Conclusion An educational and collaborative approach between HF specialists and community PCP increased the number of new HF cases diagnosed, enhanced implementation of GDMT in patients with HFrEF and increase PCPs' confidence in treating HF, despite being conducted during the COVID-19 pandemic.
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Affiliation(s)
- Marianne Parent
- Faculty of Medicine, University of Montreal, Montreal, Canada
- Department of Medicine, Montreal Heart Institute, Montreal, Canada
| | - Jacinthe Leclerc
- Faculty of Pharmacy, Université Laval, Quebec, Canada
- Research Center, Quebec Heart and Lung Institute, Université Laval, Quebec, Canada
| | - Eileen O'Meara
- Faculty of Medicine, University of Montreal, Montreal, Canada
- Department of Medicine, Montreal Heart Institute, Montreal, Canada
| | | | - Sylvie Lévesque
- Montreal Health Innovation Coordinating Center, Biostatistics, Montreal, Canada
| | - Marie-Claude Parent
- Faculty of Medicine, University of Montreal, Montreal, Canada
- Department of Medicine, Montreal Heart Institute, Montreal, Canada
| | | | - Patrick Garceau
- Faculty of Medicine, University of Montreal, Montreal, Canada
- Department of Medicine, Montreal Heart Institute, Montreal, Canada
| | - Mark Liszkowski
- Faculty of Medicine, University of Montreal, Montreal, Canada
- Department of Medicine, Montreal Heart Institute, Montreal, Canada
| | - Jean Rouleau
- Faculty of Medicine, University of Montreal, Montreal, Canada
- Department of Medicine, Montreal Heart Institute, Montreal, Canada
| | - Anique Ducharme
- Faculty of Medicine, University of Montreal, Montreal, Canada
- Department of Medicine, Montreal Heart Institute, Montreal, Canada
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2
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Niriayo YL, Yemane B, Asgedom SW, Teklay G, Gidey K. Prevalence and predictors of poor self-care behaviors in patients with chronic heart failure. Sci Rep 2024; 14:1984. [PMID: 38263418 PMCID: PMC10805850 DOI: 10.1038/s41598-024-52611-5] [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: 07/13/2023] [Accepted: 01/21/2024] [Indexed: 01/25/2024] Open
Abstract
Despite the indispensable role of self-care behavior in managing heart failure, the practice of self-care behavior remains poor, especially in developing countries. There is a scarcity of research focusing on poor self-care behavior and its determinants within our specific context. Therefore, the objective of this study was to investigate the prevalence and predictors of poor self-care behavior among ambulatory heart failure patients. A facility-based cross-sectional study was conducted at a tertiary care hospital in Ethiopia, involving patients with heart failure. We utilized the European Heart Failure Self-Care Behavior Scale (EHFScBS-9) to evaluate adherence to self-care behaviors. Data were gathered through patient interviews and a review of medical records. A binary logistic regression analysis was performed to identify predictors of poor self-care behavior in heart failure patients. We included a total of 343 participants in the final analysis of this study. The findings revealed that a majority of the patients (73.8%) demonstrated poor overall self-care behavior. Specifically, the majority of patients did not engage in regular exercise (76.1%), failed to consult doctors in case of rapid weight gain (75.6%), did not monitor weight daily (71.5%), did not restrict fluid intake (69.9%), and did not contact doctors in case of experiencing fatigue (68.6%). Additionally, 32.4% of patients did not reach out to doctors when experiencing shortness of breath, 30% did not restrict salt intake, 29% did not adhere to prescribed medication, and only 7% did not consult doctors if edema occurred. Our findings indicated that rural residence (AOR: 5.76, 95% CI: 2.47-13.43), illiteracy (AOR: 2.64, 95% CI: 1.52-6.31), prior hospitalization (AOR: 2.09, 95% CI: 1.21-3.61), and taking five or more medications (AOR: 1.83, 1.01-3.33) were significant predictors of poor self-care behavior. In conclusion, a majority of the participants in our study demonstrated poor self-care behavior. Risk factors for this behavior included rural residence, illiteracy, prior hospitalization, and taking five or more medications. Therefore, it is crucial to prioritize these high-risk patients and implement interventional programs aimed at improving self-care behaviors and overall treatment outcomes in heart failure 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.
| | - Bisrat Yemane
- Department of Clinical Pharmacy, School of Pharmacy, College of Health Sciences, Mekelle University, Mekelle, Tigray, Ethiopia
| | - Solomon Weldegebreal Asgedom
- Department of Clinical Pharmacy, School of Pharmacy, College of Health Sciences, Mekelle University, Mekelle, Tigray, Ethiopia
| | - Gebrehiwot Teklay
- Department of Clinical Pharmacy, School of Pharmacy, College of Health Sciences, Mekelle University, Mekelle, Tigray, Ethiopia
| | - Kidu Gidey
- Department of Clinical Pharmacy, School of Pharmacy, College of Health Sciences, Mekelle University, Mekelle, Tigray, Ethiopia
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3
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MacDonnell S, Megna J, Ruan Q, Zhu O, Halasz G, Jasewicz D, Powers K, E H, del Pilar Molina-Portela M, Jin X, Zhang D, Torello J, Feric NT, Graziano MP, Shekhar A, Dunn ME, Glass D, Morton L. Activin A directly impairs human cardiomyocyte contractile function indicating a potential role in heart failure development. Front Cardiovasc Med 2022; 9:1038114. [PMID: 36440002 PMCID: PMC9685658 DOI: 10.3389/fcvm.2022.1038114] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 10/10/2022] [Indexed: 09/27/2023] Open
Abstract
Activin A has been linked to cardiac dysfunction in aging and disease, with elevated circulating levels found in patients with hypertension, atherosclerosis, and heart failure. Here, we investigated whether Activin A directly impairs cardiomyocyte (CM) contractile function and kinetics utilizing cell, tissue, and animal models. Hydrodynamic gene delivery-mediated overexpression of Activin A in wild-type mice was sufficient to impair cardiac function, and resulted in increased cardiac stress markers (N-terminal pro-atrial natriuretic peptide) and cardiac atrophy. In human-induced pluripotent stem cell-derived (hiPSC) CMs, Activin A caused increased phosphorylation of SMAD2/3 and significantly upregulated SERPINE1 and FSTL3 (markers of SMAD2/3 activation and activin signaling, respectively). Activin A signaling in hiPSC-CMs resulted in impaired contractility, prolonged relaxation kinetics, and spontaneous beating in a dose-dependent manner. To identify the cardiac cellular source of Activin A, inflammatory cytokines were applied to human cardiac fibroblasts. Interleukin -1β induced a strong upregulation of Activin A. Mechanistically, we observed that Activin A-treated hiPSC-CMs exhibited impaired diastolic calcium handling with reduced expression of calcium regulatory genes (SERCA2, RYR2, CACNB2). Importantly, when Activin A was inhibited with an anti-Activin A antibody, maladaptive calcium handling and CM contractile dysfunction were abrogated. Therefore, inflammatory cytokines may play a key role by acting on cardiac fibroblasts, causing local upregulation of Activin A that directly acts on CMs to impair contractility. These findings demonstrate that Activin A acts directly on CMs, which may contribute to the cardiac dysfunction seen in aging populations and in patients with heart failure.
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Affiliation(s)
| | - Jake Megna
- Regeneron Pharmaceuticals, Tarrytown, NY, United States
| | - Qin Ruan
- Regeneron Pharmaceuticals, Tarrytown, NY, United States
| | - Olivia Zhu
- Regeneron Pharmaceuticals, Tarrytown, NY, United States
| | - Gabor Halasz
- Regeneron Pharmaceuticals, Tarrytown, NY, United States
| | - Dan Jasewicz
- Regeneron Pharmaceuticals, Tarrytown, NY, United States
| | - Kristi Powers
- Regeneron Pharmaceuticals, Tarrytown, NY, United States
| | - Hock E
- Regeneron Pharmaceuticals, Tarrytown, NY, United States
| | | | - Ximei Jin
- Regeneron Pharmaceuticals, Tarrytown, NY, United States
| | - Dongqin Zhang
- Regeneron Pharmaceuticals, Tarrytown, NY, United States
| | | | - Nicole T. Feric
- TARA Biosystems Inc., Alexandria Center for Life Sciences, New York, NY, United States
| | - Michael P. Graziano
- TARA Biosystems Inc., Alexandria Center for Life Sciences, New York, NY, United States
| | | | | | - David Glass
- Regeneron Pharmaceuticals, Tarrytown, NY, United States
| | - Lori Morton
- Regeneron Pharmaceuticals, Tarrytown, NY, United States
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4
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Berezin AE, Berezin AA. Sodium-Glucose Co-transporter-2 Inhibitors in Heart Failure with Preserved Ejection Fraction: A Breakthrough in Improvement of Clinical Outcomes? EUROPEAN MEDICAL JOURNAL 2022. [DOI: 10.33590/emj/22-00026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
The conventional conception of the therapy of heart failure (HF) with reduced ejection fraction has been recently modified by adding sodium-glucose co-transporter-2 (SGLT2) inhibitors to the combination consisting of beta blockers, mineralocorticoid receptor antagonists, and angiotensin receptor-neprilysin inhibitors, with the aim of improving clinical outcomes. It remains unclear whether other sub-populations of patients with HF, having either HF with preserved ejection fraction (HFpEF) or HF with mildly reduced ejection fraction, are relevant candidates for the effective therapeutic intervention that includes SGLT2 inhibitors.
The purpose of the narrative review is to elucidate plausible perspectives for the clinical implementation of SGLT2 inhibitors into optimal medical therapy in patients with HFpEF. The authors searched the bibliographic databases (Embase, Medline, and the Web of Science) and the Cochrane Central to find English-written publications satisfying the purpose of this study. The authors included eight studies and two meta-analyses that have been reported as completed and found that there were high heterogeneous data regarding the fact that SGLT2 inhibitors had strict resemblance in their efficacy among patients with HFpEF with and without Type 2 diabetes. Due to the use of unpublished data and findings from the trials ended early, there is a lack of upper left ventricular ejection fraction threshold levels to identify inclusion criteria and no agreement in heart failure with reduced ejection fraction determination. However, the results of the meta-analysis, especially come from subgroups’ analysis, appeared to be relevantly optimistic for use of SGLT2 inhibitors in HFpEF therapy.
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Affiliation(s)
| | - Alexander A. Berezin
- Department of Internal Medicine, Medical Academy of Post-Graduate Education, Zaporozhye, Ukraine
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5
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McAlexander TP, Bandeen-Roche K, Buckley JP, Pollak J, Michos ED, McEvoy JW, Schwartz BS. Unconventional Natural Gas Development and Hospitalization for Heart Failure in Pennsylvania. J Am Coll Cardiol 2021; 76:2862-2874. [PMID: 33303076 DOI: 10.1016/j.jacc.2020.10.023] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 10/09/2020] [Accepted: 10/12/2020] [Indexed: 01/13/2023]
Abstract
BACKGROUND Growing literature linking unconventional natural gas development (UNGD) to adverse health has implicated air pollution and stress pathways. Persons with heart failure (HF) are susceptible to these stressors. OBJECTIVES This study sought to evaluate associations between UNGD activity and hospitalization among HF patients, stratified by both ejection fraction (EF) status (reduced [HFrEF], preserved [HFpEF], not classifiable) and HF severity. METHODS We evaluated the odds of hospitalization among patients with HF seen at Geisinger from 2008 to 2015 using electronic health records. We assigned metrics of UNGD activity by phase (pad preparation, drilling, stimulation, and production) 30 days before hospitalization or a frequency-matched control selection date. We assigned phenotype status using a validated algorithm. RESULTS We identified 9,054 patients with HF with 5,839 hospitalizations (mean age 71.1 ± 12.7 years; 47.7% female). Comparing 4th to 1st quartiles, adjusted odds ratios (95% confidence interval) for hospitalization were 1.70 (1.35 to 2.13), 0.97 (0.75 to 1.27), 1.80 (1.35 to 2.40), and 1.62 (1.07 to 2.45) for pad preparation, drilling, stimulation, and production metrics, respectively. We did not find effect modification by HFrEF or HFpEF status. Associations of most UNGD metrics with hospitalization were stronger among those with more severe HF at baseline. CONCLUSIONS Three of 4 phases of UNGD activity were associated with hospitalization for HF in a large sample of patients with HF in an area of active UNGD, with similar findings by HFrEF versus HFpEF status. Older patients with HF seem particularly vulnerable to adverse health impacts from UNGD activity.
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Affiliation(s)
- Tara P McAlexander
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA; Department of Epidemiology and Biostatistics, Drexel University Dornsife School of Public Health, Philadelphia, Pennsylvania, USA
| | - Karen Bandeen-Roche
- Department of Biostatistics, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA; Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Jessie P Buckley
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA; Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Jonathan Pollak
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Erin D Michos
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - John William McEvoy
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA; National Institute for Preventive Cardiology, National University of Ireland, Galway, Ireland
| | - Brian S Schwartz
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA; Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA; Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA.
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6
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Garg P, Dakshi A, Assadi H, Swift AJ, Naveed U, Fent G, Lewis N, Rogers D, Charalampopoulos A, Al-Mohammad A. Characterisation of the patients with suspected heart failure: experience from the SHEAF registry. Open Heart 2021; 8:openhrt-2020-001448. [PMID: 33431617 PMCID: PMC7802648 DOI: 10.1136/openhrt-2020-001448] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 12/02/2020] [Accepted: 12/14/2020] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVES To characterise and risk-stratify patients presenting to a heart failure (HF) clinic according to the National Institute for health and Care Excellence (NICE) algorithm. METHODS This is an observational study of prospectively collected data in the Sheffield HEArt Failure registry of consecutive patients with suspected HF between April 2012 and January 2020. Outcome was defined as all-cause mortality. RESULTS 6144 patients were enrolled: 71% had HF and 29% had no HF. Patients with N-terminal pro-brain-type natriuretic peptide (NT-proBNP) >2000 pg/mL were more likely to have HF than those with NT-proBNP of 400-2000 pg/mL (92% vs 64%, respectively). Frequency of HF phenotypes include: HF with preserved ejection fraction (HFpEF) (33%), HF with reduced ejection fraction (HFrEF) (29%), HF due to valvular heart disease (4%), HF due to pulmonary hypertension (5%) and HF due to right ventricular systolic dysfunction (1%). There were 1485 (24%) deaths over a maximum follow-up of 6 years. The death rate was higher in HF versus no HF (11.49 vs 7.29 per 100 patient-years follow-up, p<0.0001). Patients with HF and an NT-proBNP >2000 pg/mL had lower survival than those with NT-proBNP 400-2000 pg/mL (3.8 years vs 5 years, p<0.0001). Propensity matched survival curves were comparable between HFpEF and HFrEF (p=0.88). CONCLUSION Our findings support the use by NICE's HF diagnostic algorithm of tiered triage of patients with suspected HF based on their NT-proBNP levels. The two pathways yielded distinctive groups of patients with varied diagnoses and prognosis. HFpEF is the most frequent diagnosis, with its challenges of poor prognosis and paucity of therapeutic options.
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Affiliation(s)
- Pankaj Garg
- IICD, The University of Sheffield, Sheffield, UK
| | - Ahmed Dakshi
- Cardiology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | | | - Andrew J Swift
- Academic Unit of Radiology, The University of Sheffield, Sheffield, UK
| | - Umna Naveed
- IICD, The University of Sheffield, Sheffield, UK
| | - Graham Fent
- Cardiology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Nigel Lewis
- IICD, The University of Sheffield, Sheffield, UK
| | - Dominic Rogers
- Cardiology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | | | - Abdallah Al-Mohammad
- IICD, The University of Sheffield, Sheffield, UK .,Cardiology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
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7
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Molnar AO, Bota SE, Garg AX, Ouédraogo A, Dixon SN, Naylor K, Oliver M, Sood MM. Dialysis Modality and Mortality in Heart Failure: A Retrospective Study of Incident Dialysis Patients. Cardiorenal Med 2020; 10:452-461. [PMID: 33238287 DOI: 10.1159/000511168] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 08/25/2020] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION Prior studies reported lower mortality with hemodialysis (HD) compared to peritoneal dialysis (PD) in patients with heart failure (HF). We examined mortality rate by initial dialysis modality in incident dialysis patients with a history of HF using contemporary data and methods that ensure comparable HD and PD groups. METHODS Retrospective cohort study using administrative databases in Ontario, Canada. Adults (age 50-80) with a history of HF who initiated maintenance dialysis between April 1, 2007 and March 31, 2016 were included. We excluded patients typically ineligible for PD as an initial modality (dialysis start in hospital, dementia, long-term care facility residency). We determined the cause-specific hazard ratio (transplant as a competing event) between initial dialysis modality (HD vs. PD) and all-cause mortality using an intention-to-treat approach. RESULTS We included 2,199 patients with HF who initiated maintenance dialysis (77% HD and 23% PD). There were 1,152 (67.8%) and 340 (68.1%) mortality events over a median follow-up of 2.4 and 2.5 years in the HD and PD groups, respectively. Patients initiating HD versus PD was not associated with the mortality rate (adjusted hazard ratio 1.0, 95% CI 0.9-1.1). Similar results were seen in analyses censoring at modality switches and treating modality as time-varying. CONCLUSIONS We found no difference in mortality by initial dialysis modality. Our data support the current practice of selecting dialysis modality based on patient preference for patients with pre-existing HF.
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Affiliation(s)
- Amber O Molnar
- Division of Nephrology, Department of Medicine, McMaster University, Hamilton, Ontario, Canada, .,Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada, .,ICES, Toronto, Ontario, Canada,
| | | | - Amit X Garg
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada.,ICES, Toronto, Ontario, Canada.,Division of Nephrology, Department of Medicine, Western University, London, Ontario, Canada.,Department of Epidemiology and Biostatistics, Western University, London, Ontario, Canada
| | | | | | | | - Matthew Oliver
- Division of Nephrology, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Manish M Sood
- ICES, Toronto, Ontario, Canada.,Division of Nephrology, Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada.,Epidemiology, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
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8
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Gorini F, Bustaffa E, Chatzianagnostou K, Bianchi F, Vassalle C. Hydrogen sulfide and cardiovascular disease: Doubts, clues, and interpretation difficulties from studies in geothermal areas. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 743:140818. [PMID: 32758850 DOI: 10.1016/j.scitotenv.2020.140818] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 06/10/2020] [Accepted: 07/06/2020] [Indexed: 06/11/2023]
Abstract
Hydrogen sulfide (H2S) represents one of the main pollutants originating from both geologic phenomena such as volcanoes, geysers, fumaroles and hot springs, and geothermal plants that produce heat and electricity. Many increasing data suggest that H2S retains a variety of biological properties, and modulates many pathways related to cardiovascular pathophysiology although its role as beneficial/adverse determinant on cardiovascular disease (CVD) is not clearly established. In this review, the current knowledge on the association between H2S exposure and risk of CVD in geothermal areas has been examined. The few epidemiological studies carried out in geothermal areas suggest, in some cases, a protective role of H2S towards CVD, while in others a positive association between exposure to H2S and increased incidence of CVD. Most of the studies have an ecological design that does not allow to produce evidence to support a causal relationship and also often lack for an adequate adjustment for individual CVD risk factors. The review has also considered the potential role of two other aspects not sufficiently explored in this relationship: the production of endogenous H2S that is a gasotransmitter producing beneficial effects on cardiovascular function at low concentration and the intake of H2S-releasing drugs for the treatment of patients affected by hypertension, inflammatory diseases, and CVD. Thus, a threshold effect of H2S and the shift of action as beneficial/adverse determinant given by the synergy of exogenous exposure and endogenous production cannot be excluded. In this complex scenario, an effort is warranted in the future to include a more comprehensive evaluation of risk for CVD in relation to H2S emissions, especially in geothermal areas.
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Affiliation(s)
- Francesca Gorini
- Unit of Environmental Epidemiology and Diseases Registries, Institute of Clinical Physiology, National Research Council, IFC-CNR, via Moruzzi 1, Pisa 56124, Italy.
| | - Elisa Bustaffa
- Unit of Environmental Epidemiology and Diseases Registries, Institute of Clinical Physiology, National Research Council, IFC-CNR, via Moruzzi 1, Pisa 56124, Italy
| | | | - Fabrizio Bianchi
- Unit of Environmental Epidemiology and Diseases Registries, Institute of Clinical Physiology, National Research Council, IFC-CNR, via Moruzzi 1, Pisa 56124, Italy
| | - Cristina Vassalle
- Gabriele Monasterio Foundation for the Medical and Public Health Research, via Moruzzi 1, Pisa 56124, Italy
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9
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Vellone E, De Maria M, Iovino P, Barbaranelli C, Zeffiro V, Pucciarelli G, Durante A, Alvaro R, Riegel B. The Self-Care of Heart Failure Index version 7.2: Further psychometric testing. Res Nurs Health 2020; 43:640-650. [PMID: 33141495 DOI: 10.1002/nur.22083] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 08/25/2020] [Accepted: 10/15/2020] [Indexed: 12/11/2022]
Abstract
Clinicians and researchers need valid and reliable instruments to evaluate heart failure (HF) self-care. The Self-Care of Heart Failure Index (SCHFI) is a theoretically driven instrument developed for this purpose. The SCHFI measures self-care with three scales: self-care maintenance, measuring behaviors to maintain HF stability; symptom perception, measuring monitoring behaviors; and self-care management, assessing the response to symptoms. After the theory underpinning the SCHFI was updated, the instrument was updated to version 7.2 but it was only tested in the United States. In this study we tested the psychometric characteristics (structural and construct validity, internal consistency, and test-retest reliability) of the SCHFI v.7.2 in an Italian population of HF patients. We used a cross-sectional design to study 280 HF patients with additional data collected after 2 weeks for test-retest reliability. Adults with HF (mean age 75.6 (±10.8); 70.8% in New York Heart Association [NYHA] classes II and III) were enrolled from six centers across Italy. Confirmatory factor analysis showed supportive structural validity in the three SCHFI v.7.2 scales (CFI from 0.94 to 0.95; RMSEA from 0.05 to 0.07). Internal consistency reliability estimated with Cronbach's α and composite reliability ranged between .73 and .88; test-retest reliability ranged between 0.73 and 0.92. Construct validity was supported with significant correlations between the SCHFI v.7.2 scale scores and quality of life, brain natriuretic peptide levels and NYHA class. This study further supports the psychometric characteristics of the SCHFI v.7.2, illustrating that it can be used in clinical practice and research also in an Italian population.
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Affiliation(s)
- Ercole Vellone
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
| | - Maddalena De Maria
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
| | - Paolo Iovino
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy.,School of Nursing, Australian Catholic University, Melbourne, Australia
| | | | - Valentina Zeffiro
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
| | - Gianluca Pucciarelli
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
| | - Angela Durante
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
| | - Rosaria Alvaro
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
| | - Barbara Riegel
- School of Nursing, University of Pennsylvania, Philadelphia, Pennsylvania, USA
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10
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Son YJ, Choi J, Lee HJ. Effectiveness of Nurse-Led Heart Failure Self-Care Education on Health Outcomes of Heart Failure Patients: A Systematic Review and Meta-Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17186559. [PMID: 32916907 PMCID: PMC7560014 DOI: 10.3390/ijerph17186559] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Revised: 09/07/2020] [Accepted: 09/08/2020] [Indexed: 12/20/2022]
Abstract
Poor self-care behaviors can lead to an increase in the risk of adverse health outcomes among patients with heart failure. Although a number of studies have investigated the effectiveness of nurse-led self-care education, the evidence regarding the effects of nurse-led intervention in heart failure remains uncertain. This study aimed to evaluate evidence on the effectiveness of nurse-led heart failure self-care education on health outcomes in patients with heart failure. To identify studies testing nurse-led education designed to improve self-care among heart failure patients, comprehensive search methods were used between January 2000 and October 2019 to systematically search six electronic databases: PubMed, CINAHL, Embase, Cochrane library, Web of Science, and SCOPUS. All the eligible study data elements were independently assessed and analyzed using random-effects meta-analysis methods. Of 612 studies, eight articles were eligible for this study. Nurse-led heart failure self-care education significantly reduced the risk of all-cause readmission (risk ratio (RR) = 0.75, 95% confidence interval (CI) = 0.66–0.85), heart failure specific readmission (RR = 0.60, 95% CI = 0.42–0.85), and all-cause mortality or readmission (RR = 0.71, 95% CI = 0.61–0.82). However, nurse-led heart failure self-care education was not associated with improvements in the quality of life and heart failure knowledge. Studies on the effectiveness of nurse-led heart failure self-care education mostly report only the positive effects on patients’ health outcomes, whereas evidence of the effectiveness of the nurse-led approach is still limited. Therefore, high quality randomized controlled trials with detailed and explicit descriptions on the components of the interventions are needed.
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Affiliation(s)
- Youn-Jung Son
- Red Cross College of Nursing, Chung-Ang University, Seoul 06974, Korea;
| | - JiYeon Choi
- College of Nursing, Mo-Im Kim Nursing Research Institute, Yonsei University, Seoul 03722, Korea;
| | - Hyeon-Ju Lee
- Department of Nursing, Tongmyoung University, Busan 48520, Korea
- Correspondence: ; Tel.: +82-51-629-2687
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Sadat-Ebrahimi SR, Aslanabadi N. Role of MicroRNAs in Diagnosis, Prognosis, and Treatment of Acute Heart Failure: Ambassadors from Intracellular Zone. Galen Med J 2020; 9:e1818. [PMID: 34466598 PMCID: PMC8343948 DOI: 10.31661/gmj.v9i0.1818] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 01/24/2020] [Accepted: 02/06/2020] [Indexed: 12/12/2022] Open
Abstract
Acute heart failure (AHF) is one of the burdensome diseases affecting a considerable proportion of the population. Recently, it has been demonstrated that micro-ribonucleic acids (miRNAs) can exert diagnostic, prognostic, and therapeutic roles in a variety of conditions including AHF. These molecules play essential roles in HF-related pathophysiology, particularly, cardiac fibrosis, and hypertrophy. Some miRNAs namely miRNA-423-5p are reported to have both diagnostic and prognostic capabilities. However, some studies suggest that combination of biomarkers is a much better way to achieve the highest accuracy such as the combination of miRNAs and N-terminal pro b-type Natriuretic Peptide (NT pro-BNP). Therefore, this review discusses different views towards various roles of miRNAs in AHF.
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Affiliation(s)
- Seyyed-Reza Sadat-Ebrahimi
- Cardiovascular Research Center, Madani Heart Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Naser Aslanabadi
- Cardiovascular Research Center, Madani Heart Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Correspondence to: Naser Aslanabadi, Professor of Cardiology, Cardiovascular Research Center, Madani Heart Center, Tabriz University of Medical Sciences, Tabriz, Iran Telephone Number: +989143110844 Email Address:
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Mai Ba H, Son YJ, Lee K, Kim BH. Transitional Care Interventions for Patients with Heart Failure: An Integrative Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17082925. [PMID: 32340346 PMCID: PMC7215305 DOI: 10.3390/ijerph17082925] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 04/10/2020] [Accepted: 04/17/2020] [Indexed: 12/15/2022]
Abstract
Heart failure (HF) is a life-limiting illness and presents as a gradual functional decline with intermittent episodes of acute deterioration and some recovery. In addition, HF often occurs in conjunction with other chronic diseases, resulting in complex comorbidities. Hospital readmissions for HF, including emergency department (ED) visits, are considered preventable. Majority of the patients with HF are often discharged early in the recovery period with inadequate self-care instructions. To address these issues, transitional care interventions have been implemented with the common objective of reducing the rate of hospital readmission, including ED visits. However, there is a lack of evidence regarding the benefits and adverse effects of transitional care interventions on clinical outcomes and patient-related outcomes of patients with HF. This integrative review aims to identify the components of transitional care interventions and the effectiveness of these interventions in improving health outcomes of patients with HF. Five databases were searched from January 2000 to December 2019, and 25 articles were included.
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Affiliation(s)
- Hai Mai Ba
- Department of Nursing, Gachon University Graduate School, Incheon 21936, Korea;
| | - Youn-Jung Son
- Red Cross College of Nursing, Chung-Ang University, Seoul 06974, Korea;
| | - Kyounghoon Lee
- College of Medicine, Division of Cardiology, Gachon University, Incheon 21565, Korea;
- Cardiovascular Research Institute, Gachon University, Incheon 21565, Korea
| | - Bo-Hwan Kim
- Cardiovascular Research Institute, Gachon University, Incheon 21565, Korea
- College of Nursing, Gachon University, Incheon 21936, Korea
- Correspondence: ; Tel.: +82-32-820-4213
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