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Maack C, Eschenhagen T, Hamdani N, Heinzel FR, Lyon AR, Manstein DJ, Metzger J, Papp Z, Tocchetti CG, Yilmaz MB, Anker SD, Balligand JL, Bauersachs J, Brutsaert D, Carrier L, Chlopicki S, Cleland JG, de Boer RA, Dietl A, Fischmeister R, Harjola VP, Heymans S, Hilfiker-Kleiner D, Holzmeister J, de Keulenaer G, Limongelli G, Linke WA, Lund LH, Masip J, Metra M, Mueller C, Pieske B, Ponikowski P, Ristić A, Ruschitzka F, Seferović PM, Skouri H, Zimmermann WH, Mebazaa A. Treatments targeting inotropy. Eur Heart J 2020; 40:3626-3644. [PMID: 30295807 DOI: 10.1093/eurheartj/ehy600] [Citation(s) in RCA: 130] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Revised: 08/06/2018] [Accepted: 09/14/2018] [Indexed: 02/06/2023] Open
Abstract
Acute heart failure (HF) and in particular, cardiogenic shock are associated with high morbidity and mortality. A therapeutic dilemma is that the use of positive inotropic agents, such as catecholamines or phosphodiesterase-inhibitors, is associated with increased mortality. Newer drugs, such as levosimendan or omecamtiv mecarbil, target sarcomeres to improve systolic function putatively without elevating intracellular Ca2+. Although meta-analyses of smaller trials suggested that levosimendan is associated with a better outcome than dobutamine, larger comparative trials failed to confirm this observation. For omecamtiv mecarbil, Phase II clinical trials suggest a favourable haemodynamic profile in patients with acute and chronic HF, and a Phase III morbidity/mortality trial in patients with chronic HF has recently begun. Here, we review the pathophysiological basis of systolic dysfunction in patients with HF and the mechanisms through which different inotropic agents improve cardiac function. Since adenosine triphosphate and reactive oxygen species production in mitochondria are intimately linked to the processes of excitation-contraction coupling, we also discuss the impact of inotropic agents on mitochondrial bioenergetics and redox regulation. Therefore, this position paper should help identify novel targets for treatments that could not only safely improve systolic and diastolic function acutely, but potentially also myocardial structure and function over a longer-term.
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Affiliation(s)
- Christoph Maack
- Comprehensive Heart Failure Center, University Clinic Würzburg, Am Schwarzenberg 15, Würzburg, Germany
| | - Thomas Eschenhagen
- Department of Experimental Pharmacology and Toxicology, Cardiovascular Research Center, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany.,Partner site Hamburg/Kiel/Lübeck, DZHK (German Centre for Cardiovascular Research), Hamburg, Germany
| | - Nazha Hamdani
- Department of Cardiovascular Physiology, Ruhr University Bochum, Bochum, Germany
| | - Frank R Heinzel
- Department of Cardiology, Charité University Medicine, Berlin, Germany
| | - Alexander R Lyon
- NIHR Cardiovascular Biomedical Research Unit, Royal Brompton Hospital and National Heart and Lung Institute, Imperial College, London, UK
| | - Dietmar J Manstein
- Institute for Biophysical Chemistry, Hannover Medical School, Hannover, Germany.,Division for Structural Biochemistry, Hannover Medical School, Hannover, Germany
| | - Joseph Metzger
- Department of Integrative Biology & Physiology, University of Minnesota Medical School, Minneapolis, MN, USA
| | - Zoltán Papp
- Division of Clinical Physiology, Department of Cardiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Carlo G Tocchetti
- Department of Translational Medical Sciences, Federico II University, Naples, Italy
| | - M Birhan Yilmaz
- Department of Cardiology, Cumhuriyet University, Sivas, Turkey
| | - Stefan D Anker
- Department of Cardiology and Pneumology, University Medical Center Göttingen and DZHK (German Center for Cardiovascular Research), Göttingen, Germany.,Division of Cardiology and Metabolism - Heart Failure, Cachexia and Sarcopenia, Department of Internal Medicine and Cardiology, Berlin-Brandenburg Center for Regenerative Therapies (BCRT) at Charité University Medicine, Berlin, Germany
| | - Jean-Luc Balligand
- Institut de Recherche Expérimentale et Clinique (IREC), Pole of Pharmacology and Therapeutics (FATH), Universite Catholique de Louvain and Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Johann Bauersachs
- Department of Cardiology and Angiology, Hannover Medical School, Carl-Neuberg-Str. 1, Hannover D-30625, Germany
| | | | - Lucie Carrier
- Department of Experimental Pharmacology and Toxicology, Cardiovascular Research Center, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany.,Partner site Hamburg/Kiel/Lübeck, DZHK (German Centre for Cardiovascular Research), Hamburg, Germany
| | - Stefan Chlopicki
- Department of Pharmacology, Medical College, Jagiellonian University, Krakow, Poland
| | - John G Cleland
- University of Hull, Kingston upon Hull, UK.,National Heart and Lung Institute, Royal Brompton and Harefield Hospitals NHS Trust, Imperial College, London, UK
| | - Rudolf A de Boer
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Alexander Dietl
- Klinik und Poliklinik für Innere Medizin II, Universitätsklinikum Regensburg, Regensburg, Germany
| | - Rodolphe Fischmeister
- Inserm UMR-S 1180, Univ. Paris-Sud, Université Paris-Saclay, Châtenay-Malabry, France
| | | | | | | | | | - Gilles de Keulenaer
- Laboratory of Physiopharmacology (University of Antwerp) and Department of Cardiology, ZNA Hospital, Antwerp, Belgium
| | - Giuseppe Limongelli
- Department of Cardiothoracic Sciences, Second University of Naples, Naples, Italy
| | | | - Lars H Lund
- Division of Cardiology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Josep Masip
- Intensive Care Department, Consorci Sanitari Integral, University of Barcelona, Spain
| | - Marco Metra
- Cardiology, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Italy
| | - Christian Mueller
- Department of Cardiology and Cardiovascular Research Institute Basel (CRIB), University Hospital Basel, University of Basel, Switzerland
| | - Burkert Pieske
- Department of Internal Medicine and Cardiology, Charité Universitätsmedizin Berlin, Campus Virchow Klinikum, Berlin, Germany.,Department of Internal Medicine and Cardiology, German Heart Center Berlin, and German Centre for Cardiovascular Research (DZHK), Partner site Berlin, and Berlin Institute of Health (BIH), Berlin, Germany
| | - Piotr Ponikowski
- Department of Cardiology, Medical University, Clinical Military Hospital, Wroclaw, Poland
| | - Arsen Ristić
- Department of Cardiology of the Clinical Center of Serbia and Belgrade University School of Medicine, Belgrade, Serbia
| | - Frank Ruschitzka
- Department of Cardiology, University Heart Centre, University Hospital Zurich, Switzerland
| | | | - Hadi Skouri
- Division of Cardiology, American University of Beirut Medical Centre, Beirut, Lebanon
| | - Wolfram H Zimmermann
- Institute of Pharmacology and Toxicology, University Medical Center Göttingen, Göttingen, Germany.,German Center for Cardiovascular Research (DZHK), Partner siteGöttingen, Göttingen, Germany
| | - Alexandre Mebazaa
- Hôpital Lariboisière, Université Paris Diderot, Inserm U 942, Paris, France
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Ahmad T, Miller PE, McCullough M, Desai NR, Riello R, Psotka M, Böhm M, Allen LA, Teerlink JR, Rosano GMC, Lindenfeld J. Why has positive inotropy failed in chronic heart failure? Lessons from prior inotrope trials. Eur J Heart Fail 2019; 21:1064-1078. [PMID: 31407860 PMCID: PMC6774302 DOI: 10.1002/ejhf.1557] [Citation(s) in RCA: 84] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2019] [Revised: 06/19/2019] [Accepted: 06/21/2019] [Indexed: 12/11/2022] Open
Abstract
Current pharmacological therapies for heart failure with reduced ejection fraction are largely either repurposed anti‐hypertensives that blunt overactivation of the neurohormonal system or diuretics that decrease congestion. However, they do not address the symptoms of heart failure that result from reductions in cardiac output and reserve. Over the last few decades, numerous attempts have been made to develop and test positive cardiac inotropes that improve cardiac haemodynamics. However, definitive clinical trials have failed to show a survival benefit. As a result, no positive inotrope is currently approved for long‐term use in heart failure. The focus of this state‐of‐the‐art review is to revisit prior clinical trials and to understand the causes for their findings. Using the learnings from those experiences, we propose a framework for future trials of such agents that maximizes their potential for success. This includes enriching the trials with patients who are most likely to derive benefit, using biomarkers and imaging in trial design and execution, evaluating efficacy based on a wider range of intermediate phenotypes, and collecting detailed data on functional status and quality of life. With a rapidly growing population of patients with advanced heart failure, the epidemiologic insignificance of heart transplantation as a therapeutic intervention, and both the cost and morbidity associated with ventricular assist devices, there is an enormous potential for positive inotropic therapies to impact the outcomes that matter most to patients.
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Affiliation(s)
- Tariq Ahmad
- Section of Cardiovascular Medicine, New Haven, CT, USA.,Center for Outcome Research & Evaluation (CORE), Yale University School of Medicine, New Haven, CT, USA
| | | | | | - Nihar R Desai
- Section of Cardiovascular Medicine, New Haven, CT, USA.,Center for Outcome Research & Evaluation (CORE), Yale University School of Medicine, New Haven, CT, USA
| | - Ralph Riello
- Section of Cardiovascular Medicine, New Haven, CT, USA
| | | | - Michael Böhm
- Klinik für Innere Medizin III, Universitätsklinikum des Saarlandes, Homburg, Germany
| | - Larry A Allen
- Division of Cardiology, School of Medicine, University of Colorado, Aurora, CO, USA
| | - John R Teerlink
- San Francisco Veterans Affairs Medical Center, University of California San Francisco, San Francisco, CA, USA
| | - Giuseppe M C Rosano
- Cardiovascular and Cell Sciences Research Institute, St George's University of London, London, UK
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Xu Y, Li Y, Bao W, Qiu S. Protective effects of recombinant human brain natriuretic peptide in perioperative period during open heart surgery. Exp Ther Med 2018; 15:2869-2873. [PMID: 29456690 PMCID: PMC5795603 DOI: 10.3892/etm.2018.5750] [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: 04/10/2017] [Accepted: 08/22/2017] [Indexed: 11/18/2022] Open
Abstract
The aim of the present study was to evaluate the protective effects and safety aspects of recombinant human brain natriuretic peptide (rhBNP) on cardiac functions of patients undergoing open-heart surgery during perioperative period. In total, 150 patients undergoing open heart surgery in the Second Hospital of Shandong Universty from August 2015 to July 2016 were randomly divided into control group and observation group each with 75 cases. Patients in control group were treated by routine rehabilitation while patients in the observation group were treated by both the routine rehabilitation and rhBNP. All the observations were made before operation, after operation and 7 days after operation. The changes of N-terminal pro-brain natriuretic peptide (NT-proBNP) of patients, the left ventricular ejection fraction (LVEF), cardiac function [Cardiac output (CO), pulmonary capillary wedge pressure (PAWP) and central venous pressure (CVP)] of patients were measured. Further, respirator support time, ICU stay time, incidence of complications and vital signs (BP, HR, SaO2) of patients in the two groups were also compared. NT-proBNP levels of all patients improved after operation but it decreased in both groups after 7 days of operation. The decrease of NT-proBNP levels in observation group was significantly higher than that of control group. Whereas, LVEF, CO, PAWP and CVP of patients in both the groups increased after operation but effects were significantly higher in the observation group after 7 days of medication. Respirator support time and ICU stay time of patients in observation group were significantly shorter than those in control group, and the incidence of postoperative complications of patients in the observation group were significantly lower than the control group. Moreover, BP, HR and SaO2 of patients in observation group were significantly elevated in comparison to control group (P<0.05). Recombinant human brain natriuretic peptide (rhBNP) could significantly improve the cardiac functions of patients after open heart surgery, and is safe as well as reliable.
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Affiliation(s)
- Yunbin Xu
- Department of Cardiovascular Surgery, The Second Hospital of Shandong University, Jinan, Shandong 250033, P.R. China
| | - Yong Li
- Department of Cardiovascular Surgery, The Second Hospital of Shandong University, Jinan, Shandong 250033, P.R. China
| | - Weiguo Bao
- Department of Cardiovascular Surgery, The Second Hospital of Shandong University, Jinan, Shandong 250033, P.R. China
| | - Shi Qiu
- Department of Cardiovascular Surgery, The Second Hospital of Shandong University, Jinan, Shandong 250033, P.R. China
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