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Bhattacharjee P, Khan Z. Sacubitril/Valsartan in the Treatment of Heart Failure With Reduced Ejection Fraction Focusing on the Impact on the Quality of Life: A Systematic Review and Meta-Analysis of Randomized Clinical Trials. Cureus 2023; 15:e48674. [PMID: 38090453 PMCID: PMC10714125 DOI: 10.7759/cureus.48674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/11/2023] [Indexed: 04/10/2024] Open
Abstract
There exists a paucity of research data reported by analyses performed on randomized clinical trials (RCTs) that encompass quality of life (QOL) and the aftermath for patients suffering from heart failure with reduced ejection fraction (HFrEF). This systematic review and meta-analysis of randomized clinical trials (RCTs) have been done to evaluate the drug sacubitril/valsartan in the treatment of heart failure (HF) with reduced ejection fraction (HFrEF) with a clear focus on the effect it bestows on measures of physical exercise tolerance and quality of life. A thorough systematic search was done in databases including Cochrane Central Register of Controlled Trials (CENTRAL), ClinicalTrials.gov, Embase, and PubMed from 1 January 2010 to 1 January 2023. The search only included published RCTs on adult patients aged 18 and above, with heart failure with reduced ejection fraction (HFrEF). Data analysis was performed by using the software RevMan 5.4 (Cochrane Collaboration, London, United Kingdom). The included studies' bias risk was assessed using the Cochrane Collaboration's Risk of Bias tool. The quality of evidence for the primary outcome was done using the Grading of Recommendations, Assessment, Development, and Evaluations (GRADE) framework. This systematic review and meta-analysis of RCTs yielded 458 studies, of which eight randomized clinical trials were included and analyzed. The meta-analysis of the included trials shows that the I2 value is 61% (i.e., I2 > 50%), demonstrating a substantial heterogeneity within the studies. The left ventricular ejection fraction (LVEF) expressed in percentage was reported in the five studies, and thereby, a subgroup analysis that yielded a confidence interval (CI) of 95% had the standard mean difference of 0.02 (-0.02, 0.07). The trials had disparity between the reporting of effect on peak oxygen consumption (VO2), measured through cardiopulmonary exercise testing (CPET) methods, six-minute walking test (6MWT), overall physical activity, and exercise capacity. Sacubitril/valsartan did not exponentially improve peak VO2 or 6MWT in these trials; however, the patient-reported data suggested that the quality of life was modestly influenced by the drug. A subgroup analysis was performed using the pooled effect value by the random effects model. The findings showed that the sacubitril/valsartan group significantly was better than the control group in improving HFrEF-associated health-related quality of life (HRQoL). This study is a systematic review and meta-analysis of randomized clinical trials that evaluated the drug sacubitril/valsartan in treating heart failure with reduced ejection fraction (HFrEF) and focused on its tangible effect on the measures of physical exercise tolerance and quality of life. It depicts that the statistical scrutiny due to the lack of significant data and parity across studies did not impart significant improvement of either LVEF, peak VO2, or 6MWT with the use of sacubitril/valsartan; however, the reported exercise tolerance, including daytime physical activity, had a modest impact with the said drug. The pooled values demonstrated that the sacubitril/valsartan group significantly outperformed the control group in improving HFrEF HRQoL.
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Affiliation(s)
| | - Zahid Khan
- Acute Medicine, Mid and South Essex NHS Foundation Trust, Southend-on-Sea, GBR
- Cardiology, Barts Heart Centre, London, GBR
- Cardiology and General Medicine, Barking, Havering and Redbridge University Hospitals NHS Trust, London, GBR
- Cardiology, Royal Free Hospital, London, GBR
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Fang CC, Jao YTFN. Combined Left Ventricular Ejection Fraction and N-Terminal pro-B-type Natriuretic Peptide after Sacubitril/Valsartan for Predicting Outcomes in Patients with Heart Failure with Reduced Ejection Fraction. ACTA CARDIOLOGICA SINICA 2023; 39:297-308. [PMID: 36911550 PMCID: PMC9999178 DOI: 10.6515/acs.202303_39(2).20220926a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 09/26/2022] [Indexed: 03/14/2023]
Abstract
Background The aim of this study was to determine whether a combined increase of ≥ 10% in left ventricular ejection fraction (LVEF) and decrease in N-terminal pro-B-type natriuretic peptide (NT pro-BNP) to < 1000 pg/mL after treatment with sacubitril/valsartan (SAC/VAL) in patients with heart failure with reduced ejection fraction (HFrEF) translated to better treatment outcomes in a real-world Taiwanese population. Methods This is a single-center, prospective, non-randomized, observational study. Consecutive patients with HFrEF were treated with SAC/VAL and followed up for at least 12 months. The primary endpoint was a change in LVEF and reduction in NT pro-BNP at 12 months. The secondary outcomes were death and heart failure (HF) rehospitalization. Results A total of 105 patients were analyzed after 12 months of SAC/VAL treatment. The mean age was 66.0 ± 11.6 years, and the mean LVEF and NT pro-BNP were 33.6 ± 6.7% and 4462.7 ± 5851.7 pg/mL respectively. The mean LVEF significantly increased to 50.5 ± 10.3% (p < 0.001), while NT pro-BNP decreased to 1270.3 ± 2368.2 pg/mL (p = 0.001) at 12 months, with the greatest changes occurring in the first 3 months of treatment (p < 0.001). Five patients died and 12 were rehospitalized for HF. None of the patients in the responder group died compared to 5 deaths in the non-responder group (p = 0.039). Combined ≥ 10% LVEF increase and NT pro-BNP of < 1000 pg/mL was an independent predictor of death and HF rehospitalization (p = 0.019). Conclusions SAC/VAL treatment resulted in significant improvements in LVEF, reduced NT pro-BNP level, death and HF hospitalization. Taken separately, an NT pro-BNP level of < 1000 pg/mL was a better predictor than ≥ 10% LVEF increase. Combining both variables predicted fewer deaths and HF rehospitalizations. Even with failure to reach the target dose, SAC/VAL still had significantly beneficial treatment outcomes in Taiwanese patients.
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Affiliation(s)
- Ching-Chang Fang
- Department of Cardiology and Critical Care Medicine, Tainan Municipal Hospital, Tainan, Taiwan
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Fröhlich H, Frey N, Estler B, Mäck M, Schlegel P, Beckendorf J, Frankenstein L, Täger T. Haemodynamic Effects of Sacubitril/Valsartan Initiation in Outpatients with Chronic Heart Failure. Am J Cardiovasc Drugs 2022; 22:695-704. [PMID: 36136241 PMCID: PMC9493168 DOI: 10.1007/s40256-022-00549-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/15/2022] [Indexed: 11/29/2022]
Abstract
Background Sacubitril/valsartan (S/V) improves outcomes in patients with heart failure with reduced ejection fraction (HFrEF). Data about the immediate, short-, and intermediate-term hemodynamic effects of S/V are limited. Methods In this prospective observational study, 37 outpatients with chronic HFrEF were treated with S/V according to current guideline recommendations. Next to clinical, laboratory and echocardiographic parameters, haemodynamic variables were assessed non-invasively by use of inert gas rebreathing and bioimpedance cardiography at baseline and at 2-week, 3-month and 6-month follow-up. The course of variables throughout the study and the relationship between variables were analysed using fractional polynomials. Results S/V treatment resulted in short- and intermediate-term improvements in NYHA functional class (2.3 ± 0.6 at baseline vs. 1.9 ± 0.5 at 6-month follow-up, p = 0.14), 6-min walk test (453 ± 110 vs. 528 ± 98 m, p = 0.02), ejection fraction (31 ± 9 vs. 36 ± 12%, p = 0.13), pulmonary artery pressure (39 ± 10 vs. 31 ± 10 mmHg, p = 0.02), and NT-proBNP values (1702 (782–2897 vs. 1004 (599–1627) ng/L, p = 0.03). In addition, S/V caused immediate decreases in systemic vascular resistance index (SVRI) and systolic blood pressure (SBP), which were associated with a simultaneous drop in stroke volume (SV) and cardiac index (CI). However, while SVRI and SBP remained at low levels during further treatment, SV and CI restored rapidly and increased to slightly higher levels thereafter. Conclusion The vasodilative effects of S/V result in immediate reductions in SVRI, SBP, SV and CI. However, S/V induces reverse cardiac remodelling, which is apparent shortly after treatment initiation and leads to improvements of clinical, functional, echocardiographic, laboratory and haemodynamic variables. Supplementary Information The online version contains supplementary material available at 10.1007/s40256-022-00549-2.
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Affiliation(s)
- Hanna Fröhlich
- Department of Cardiology, Angiology and Pulmology, University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120, Heidelberg, Germany
| | - Norbert Frey
- Department of Cardiology, Angiology and Pulmology, University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120, Heidelberg, Germany
| | - Bent Estler
- Department of Cardiology, Angiology and Pulmology, University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120, Heidelberg, Germany
| | - Mirjam Mäck
- Department of Cardiology, Angiology and Pulmology, University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120, Heidelberg, Germany
| | - Philipp Schlegel
- Department of Cardiology, Angiology and Pulmology, University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120, Heidelberg, Germany
| | - Jan Beckendorf
- Department of Cardiology, Angiology and Pulmology, University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120, Heidelberg, Germany
| | - Lutz Frankenstein
- Department of Cardiology, Angiology and Pulmology, University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120, Heidelberg, Germany.
| | - Tobias Täger
- Department of Cardiology, Angiology and Pulmology, University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120, Heidelberg, Germany
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Mustafa NH, Jalil J, Zainalabidin S, Saleh MS, Asmadi AY, Kamisah Y. Molecular mechanisms of sacubitril/valsartan in cardiac remodeling. Front Pharmacol 2022; 13:892460. [PMID: 36003518 PMCID: PMC9393311 DOI: 10.3389/fphar.2022.892460] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 07/11/2022] [Indexed: 12/11/2022] Open
Abstract
Cardiovascular diseases have become a major clinical burden globally. Heart failure is one of the diseases that commonly emanates from progressive uncontrolled hypertension. This gives rise to the need for a new treatment for the disease. Sacubitril/valsartan is a new drug combination that has been approved for patients with heart failure. This review aims to detail the mechanism of action for sacubitril/valsartan in cardiac remodeling, a cellular and molecular process that occurs during the development of heart failure. Accumulating evidence has unveiled the cardioprotective effects of sacubitril/valsartan on cellular and molecular modulation in cardiac remodeling, with recent large-scale randomized clinical trials confirming its supremacy over other traditional heart failure treatments. However, its molecular mechanism of action in cardiac remodeling remains obscure. Therefore, comprehending the molecular mechanism of action of sacubitril/valsartan could help future research to study the drug's potential therapy to reduce the severity of heart failure.
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Affiliation(s)
- Nor Hidayah Mustafa
- Centre for Drug and Herbal Research Development, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Juriyati Jalil
- Centre for Drug and Herbal Research Development, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Satirah Zainalabidin
- Program of Biomedical Science, Centre of Applied and Health Sciences, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Mohammed S.M. Saleh
- Department of Pharmacology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Ahmad Yusof Asmadi
- Unit of Pharmacology, Faculty of Medicine and Defence Health, Universiti Pertahanan Nasional Malaysia, Kuala Lumpur, Malaysia
| | - Yusof Kamisah
- Department of Pharmacology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
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Li M, Ren F, Tian J, Yang K, Zhang J, Song H, Yin D, Cui S. Evaluation of electrocardiogram and echocardiographic characteristics of pre-and post-operation of His bundle pacing: A comprehensive review and meta-analysis. Anatol J Cardiol 2021; 25:845-857. [PMID: 34866578 DOI: 10.5152/anatoljcardiol.2021.88661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Affiliation(s)
- Mingzhu Li
- Department of Cardiology, The Affiliated Lianyungang Hospital of Xuzhou Medical University; Lianyungang-China
| | - Fei Ren
- Department of Science and Education, The Affiliated Lianyungang Hospital of Xuzhou Medical University; Lianyungang-China
| | - Jing Tian
- Department of Science and Education, The Affiliated Lianyungang Hospital of Xuzhou Medical University; Lianyungang-China
| | - Kai Yang
- Department of Cardiology, The Affiliated Lianyungang Hospital of Xuzhou Medical University; Lianyungang-China
| | - Jie Zhang
- Department of Ultrasonics, The Affiliated Lianyungang Hospital of Xuzhou Medical University; Lianyungang-China
| | - Hejian Song
- Department of Cardiology, The Affiliated Lianyungang Hospital of Xuzhou Medical University; Lianyungang-China
| | - Delu Yin
- Department of Cardiology, The Affiliated Lianyungang Hospital of Xuzhou Medical University; Lianyungang-China
| | - Steven Cui
- Department of Orthopedic Surgery, University of Otago; Christchurch-New Zealand
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Landolfo M, Piani F, Esposti DD, Cosentino E, Bacchelli S, Dormi A, Borghi C. Effects of sacubitril valsartan on clinical and echocardiographic parameters of outpatients with heart failure and reduced ejection fraction. IJC HEART & VASCULATURE 2020; 31:100656. [PMID: 33134479 PMCID: PMC7586107 DOI: 10.1016/j.ijcha.2020.100656] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 09/23/2020] [Accepted: 09/29/2020] [Indexed: 02/07/2023]
Abstract
How sacubitril-valsartan (SV) can affect cardiac remodelling is still unclear. SV therapy is associated with reduction of left ventricular mass and thickness. In our study women had less reverse cardiac remodelling than men. SV therapy also induced a decreased need for loop diuretics.
Aim Sacubitril valsartan (SV) has revolutionized disease history in patients with heart failure and reduced ejection fraction (HFrEF). Our study assessed SV impact on clinical and echocardiographic parameters in HFrEF outpatients previously treated with optimized therapy. Methods Forty-nine HFrEF outpatients were retrospectively included in the study. We collected data from transthoracic echocardiography and clinical assessment at baseline and after 3 ± 1 and 12 ± 1 months of treatment with SV. Results were also stratified by sex to analyse possible sex-based differences in reverse remodelling response to SV. Results After 3 months of treatment we observed a significative improvement of both systolic and diastolic function with a reduction of left ventricular mass and relative wall thickness (RWT). At 12 months we observed a further improvement of all previous parameters, plus systolic pulmonary artery pressure (PAP) and left atrial (LA) diameter. In women, most of the echocardiographic parameters improved after SV initiation, but did not reach the statistical significance, except for left ventricular ejection fraction (LVEF), PAP and LA diameter. As for clinical parameters, SV improved New York Heart Association (NYHA) Class, systolic blood pressure and loop diuretic dosage with a mild but significative increase in serum creatinine and potassium. Conclusion Our study showed significative reverse remodelling properties of SV with an improvement of LV volumes, mass and systo-diastolic function. NYHA Class, systolic blood pressure and loop diuretic dosage also improved with only mild increase in serum creatinine and potassium. Women showed a lesser extent of reverse remodelling compared with men.
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Affiliation(s)
- Matteo Landolfo
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Federica Piani
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Daniela Degli Esposti
- Cardio-Thoraco-Vascular Department, Azienda Ospedaliero Universitaria S.Orsola Malpighi, Bologna, Italy
| | - Eugenio Cosentino
- Cardio-Thoraco-Vascular Department, Azienda Ospedaliero Universitaria S.Orsola Malpighi, Bologna, Italy
| | - Stefano Bacchelli
- Cardio-Thoraco-Vascular Department, Azienda Ospedaliero Universitaria S.Orsola Malpighi, Bologna, Italy
| | - Ada Dormi
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Claudio Borghi
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
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