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Ftikos P, Gkantinas G, Karageorgos V, Smirli A, Kogerakis N, Leontiadis E, Petsios K, Antoniou T, Theodoraki K. Intravenous Levosimendan versus Inhalational Milrinone in the Management of Pulmonary Hypertension during Adult Cardiac Surgery: A Randomized Clinical Trial. Life (Basel) 2024; 14:1164. [PMID: 39337947 PMCID: PMC11433114 DOI: 10.3390/life14091164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2024] [Revised: 09/11/2024] [Accepted: 09/12/2024] [Indexed: 09/30/2024] Open
Abstract
Introduction: The perioperative management of patients with pulmonary hypertension (PH) undergoing cardiac surgery is challenging, mainly due to the potential risk of right ventricular failure (RVF). Levosimendan is a calcium-sensitizing agent that has primarily been used in the treatment of decompensated heart failure. However, recently levosimendan has been shown to be an effective and safe therapeutic strategy for patients with pulmonary arterial hypertension and PH associated with left heart disease. The aim of this study was to investigate the potential utility of the preemptive administration of levosimendan in cardiac surgical patients with preexisting PH and to compare its effectiveness with milrinone, which represents an already established therapeutic option in the management of PH during cardiac surgery. Materials and Methods: In this study, 40 adult cardiac surgical patients with PH were randomly assigned to receive either levosimendan intravenously or milrinone via inhalation in a double-blind fashion prior to a cardiopulmonary bypass (CPB). Hemodynamic and echocardiographic parameters were recorded and evaluated before and after the administration of the drugs. Results and Conclusions: The results of this study demonstrated that both levosimendan and milrinone administered before CPB in cardiac surgical patients with PH may offer protective benefits, reducing pulmonary artery pressure and preventing the exacerbation of PH and RVF. Pulmonary vasodilation attributed to levosimendan is of longer duration and greater magnitude compared to pulmonary vasodilation afforded by milrinone.
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Affiliation(s)
- Panagiotis Ftikos
- Department of Anesthesiology, Onassis Cardiac Surgery Center, 176 74 Athens, Greece; (P.F.); (G.G.); (V.K.); (A.S.); (T.A.)
| | - Georgios Gkantinas
- Department of Anesthesiology, Onassis Cardiac Surgery Center, 176 74 Athens, Greece; (P.F.); (G.G.); (V.K.); (A.S.); (T.A.)
| | - Vlasios Karageorgos
- Department of Anesthesiology, Onassis Cardiac Surgery Center, 176 74 Athens, Greece; (P.F.); (G.G.); (V.K.); (A.S.); (T.A.)
| | - Anna Smirli
- Department of Anesthesiology, Onassis Cardiac Surgery Center, 176 74 Athens, Greece; (P.F.); (G.G.); (V.K.); (A.S.); (T.A.)
| | - Nektarios Kogerakis
- Department of Cardiac Surgery, Onassis Cardiac Surgery Center, 176 74 Athens, Greece;
| | - Evangelos Leontiadis
- Department of Cardiology, Onassis Cardiac Surgery Center, 176 74 Athens, Greece;
| | - Konstantinos Petsios
- Faculty of Nursing, National and Kapodistrian University of Athens, 115 28 Athens, Greece;
| | - Theofani Antoniou
- Department of Anesthesiology, Onassis Cardiac Surgery Center, 176 74 Athens, Greece; (P.F.); (G.G.); (V.K.); (A.S.); (T.A.)
| | - Kassiani Theodoraki
- Department of Anesthesiology, Aretaieion University Hospital, National and Kapodistrian University of Athens, 115 28 Athens, Greece
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Ayala R, Gewehr DM, Godoi A, Velasquez C, Fernandez M, Carvalho PEP, Goebel N. Preoperative Levosimendan in Patients With Severe Left Ventricular Dysfunction Undergoing Isolated Coronary Artery Bypass Grafting: A Meta-Analysis of Randomized Controlled Trials. J Cardiothorac Vasc Anesth 2024; 38:649-659. [PMID: 38228424 DOI: 10.1053/j.jvca.2023.11.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 11/21/2023] [Accepted: 11/26/2023] [Indexed: 01/18/2024]
Abstract
OBJECTIVE To verify the impact of preoperative levosimendan on patients with severe left ventricular dysfunction (ejection fraction <35%) undergoing isolated coronary artery bypass grafting. DESIGN A meta-analysis. SETTING Hospitals. PARTICIPANTS The authors included 1,225 patients from 6 randomized controlled trials. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS The authors performed a meta-analysis of trials that compared preoperative levosimendan with placebo or no therapy, reporting efficacy and safety endpoints. Statistical analyses used mean differences and risk ratios (RR), with a random effects model. Six studies were included, comprising 1,225 patients, of whom 615 (50.2%) received preoperative levosimendan, and 610 (49.8%) received placebo/no therapy. Preoperative levosimendan showed a lower risk of all-cause mortality (RR 0.31; 95% CI 0.16-0.60; p < 0.01; I2 = 0%), postoperative acute kidney injury (RR 0.44; 95% CI 0.25-0.77; p < 0.01; I2 = 0%), low-cardiac-output syndrome (RR 0.45; 95% CI 0.30-0.66; p < 0.001; I2 = 0%), and postoperative atrial fibrillation (RR 0.49; 95% CI 0.25-0.98; p = 0.04; I2 = 85%) compared to control. Moreover, levosimendan significantly reduced the need for postoperative inotropes and increased the cardiac index at 24 hours postoperatively. There were no differences between groups for perioperative myocardial infarction, hypotension, or any adverse events. CONCLUSION Preoperative levosimendan in patients with severe left ventricular dysfunction undergoing isolated coronary artery bypass grafting was associated with reduced all-cause mortality, low-cardiac-output syndrome, acute kidney injury, postoperative atrial fibrillation, and the need for circulatory support without compromising safety.
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Affiliation(s)
- Rafael Ayala
- Department of Cardiovascular Surgery, Robert Bosch Hospital, Stuttgart, Germany.
| | | | - Amanda Godoi
- Cardiff University School of Medicine, Wales, United Kingdom
| | | | - Miguel Fernandez
- Bahiana School of Medicine and Public Health, Salvador, Bahia, Brazil
| | - Pedro E P Carvalho
- Department of Medicine, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Nora Goebel
- Department of Cardiovascular Surgery, Robert Bosch Hospital, Stuttgart, Germany
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Wöhrle T, Kilger E. [Pro: Levosimendan in Cardiac Surgery]. DIE ANAESTHESIOLOGIE 2024; 73:60-61. [PMID: 38051380 DOI: 10.1007/s00101-023-01360-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 10/31/2023] [Indexed: 12/07/2023]
Affiliation(s)
- Tobias Wöhrle
- Klinik für Anaesthesiologie, LMU Klinikum, LMU München, Marchioninistraße 15, 81377, München, Deutschland.
| | - Erich Kilger
- Klinik für Anaesthesiologie, LMU Klinikum, LMU München, Marchioninistraße 15, 81377, München, Deutschland
- Herzklinik der Universität am Augustinum, München, Deutschland
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Schiefenhövel F, Berger C, Penkova L, Grubitzsch H, Haller B, Meyer A, Heringlake M, Sander M, Erb JM, Balzer F, Treskatsch S. Influence of timing of Levosimendan administration on outcomes in cardiac surgery. Front Cardiovasc Med 2023; 10:1213696. [PMID: 37564910 PMCID: PMC10410848 DOI: 10.3389/fcvm.2023.1213696] [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] [Received: 04/28/2023] [Accepted: 07/06/2023] [Indexed: 08/12/2023] Open
Abstract
Purpose Though a subgroup analysis has shown improved survival for patients suffering severely reduced ventricular function undergoing coronary artery bypass grafting, RCTs were not able to demonstrate overall beneficial effects of perioperative Levosimendan in cardiac surgery. This might be due to Levosimendan's pharmacokinetics reaching a steady-state concentration only 4-8 h after administration. Thus, this study now analysed the influence of timing of Levosimendan administration on perioperative outcome in cardiac surgery patients preoperatively presenting with severely reduced ventricular function and therefore considered at high-risk for intra- or postoperative low cardiac output syndrome. We hypothesized that prolonged preoperative Levosimendan administration ("preconditioning") would reduce mortality. Methods All adult patients undergoing cardiac surgery between 2006 and 2018 perioperatively receiving Levosimendan were included in this retrospective, observational cohort study (n = 498). Patients were stratified into 3 groups: Levosimendan started on the day prior to surgery ("preop"), Levosimendan started on the day of surgery ("intraop") or post ICU admission ("postop"). After propensity score matching (PSM) was performed, outcomes defined according to proposed standard definitions for perioperative outcome research were compared between groups. Results After PSM, there were no significant differences in patients' characteristics, comorbidities and type/priority of surgery between groups. Compared to intraop or postop Levosimendan treatment, preop treated patients had significantly lower in-hospital-mortality (preop vs. intraop. vs. postop = 16,7% vs. 33,3% vs. 42,3%), duration of mechanical ventilation and rate of continuous renal replacement therapy. Conclusions Prolonged preoperative treatment with Levosimendan of cardiac surgery patients preoperatively presenting with severely reduced left ventricular function might be beneficial in terms of postoperative outcome. Our results are in line with recent experts' recommendations concerning the prolonged perioperative use of Levosimendan. We strongly recommend that future randomized trials include this "preconditioning" treatment as an experimental arm.
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Affiliation(s)
- Fridtjof Schiefenhövel
- Department of Anaesthesiology and Intensive Care (AINS), Medical Center Rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
- Institute for Artificial Intelligence and Informatics in Medicine (AIIM), Chair of Medical Informatics, Medical Center Rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
- Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Institute of Medical Informatics, Berlin, Germany
| | - Christian Berger
- Department of Anaesthesiology and Intensive Care Medicine, Charité Campus Benjamin Franklin, Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität and Humboldt Universität zu Berlin, Berlin, Germany
| | - Liubov Penkova
- Department of Anaesthesiology and Intensive Care Medicine, Charité Campus Mitte and Charité Campus Virchow, Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität and Humboldt Universität zu Berlin, Berlin, Germany
| | - Herko Grubitzsch
- Klinik für Kardiovaskuläre Chirurgie, Campus Virchow Klinikum, Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität and Humboldt Universität zu Berlin, Berlin, Germany
| | - Bernhard Haller
- Institute for Artificial Intelligence and Informatics in Medicine (AIIM), Chair of Medical Informatics, Medical Center Rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Alexander Meyer
- Klinik für Kardiovaskuläre Chirurgie, Campus Virchow Klinikum, Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität and Humboldt Universität zu Berlin, Berlin, Germany
- Department of Cardiothoracic and Vascular Surgery, German Heart Center Berlin, Berlin, Germany
| | - Matthias Heringlake
- Department of Anaesthesia, Heart and Diabetes Center, Klinikum Karlsburg, Karlsburg, Germany
| | - Michael Sander
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Gießen UKGM, Justus-Liebig University Gießen, Gießen, Germany
| | - Joachim M. Erb
- Clinic for Anaesthesiology, Intermediate Care, Prehospital Emergency Medicine and Pain Therapy, University Hospital Basel, Basel, Switzerland
| | - Felix Balzer
- Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Institute of Medical Informatics, Berlin, Germany
| | - Sascha Treskatsch
- Department of Anaesthesiology and Intensive Care Medicine, Charité Campus Benjamin Franklin, Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität and Humboldt Universität zu Berlin, Berlin, Germany
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Ftikos P, Falara A, Rellia P, Leontiadis E, Samanidis G, Kamperi N, Piperakis A, Tamvakopoulos C, Antoniou T, Theodoraki K. Monitoring of Levosimendan Administration in Patients with Pulmonary Hypertension Undergoing Cardiac Surgery and Effect of Two Different Dosing Schemes on Hemodynamic and Echocardiographic Parameters. Pharmaceuticals (Basel) 2023; 16:815. [PMID: 37375762 DOI: 10.3390/ph16060815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 05/17/2023] [Accepted: 05/22/2023] [Indexed: 06/29/2023] Open
Abstract
INTRODUCTION The perioperative management of patients with pulmonary hypertension (PH) undergoing cardiac surgery represents one of the most challenging clinical scenarios. This fact mainly depends on the relationship existing between PH and right ventricular failure (RVF). Levosimendan (LS) is an inodilator that might be an effective agent in the treatment of PH and RVF. The aim of this study was to examine the impact of the duration of cardiopulmonary bypass (CPB) on the therapeutic drug monitoring of LS and to evaluate the effect of preemptive administration of LS on perioperative hemodynamic and echocardiographic parameters in cardiac surgical patients with preexisting PH. MATERIALS AND METHODS In this study, LS was administered in adult patients undergoing cardiac surgery before CPB in order to prevent exacerbation of preexisting PH and subsequent right ventricular dysfunction. Thirty cardiac surgical patients with preoperatively confirmed PH were randomized to receive either 6 μg/kg or 12 μg/kg of LS after the induction of anesthesia. The plasma concentration of LS was measured after CPB. In this study, a low sample volume was used combined with a simple sample preparation protocol. The plasma sample was extracted by protein precipitation and evaporated; then, the analyte was reconstituted and detected using specific and sensitive bioanalytical liquid chromatography with mass spectrometry (LC-MS/MS) methodology. The clinical, hemodynamic, and echocardiographic parameters were registered and evaluated before and after the administration of the drug. RESULTS A fast bioanalytical LC-MS/MS methodology (a run time of 5.5 min) was developed for the simultaneous determination of LS and OR-1896, its main metabolite in human plasma. The LC-MS/MS method was linear over a range of 0.1-50 ng/mL for LS and 1-50 ng/mL for its metabolite OR-1896. Measured plasma concentrations of LS were inversely related to the duration of CPB. LS administration before CPB during cardiac surgery was effective in reducing pulmonary artery pressure and improving hemodynamic parameters after CPB, with a more pronounced and durable effect of the drug at the dose of 12 μg/kg. Additionally, administration of LS at a dose of 12 μg/kg in cardiac surgical patients with PH before CPB improved right ventricular function. CONCLUSION LS administration decreases pulmonary artery pressure and may improve right ventricular function in patients with PH undergoing cardiac surgery.
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Affiliation(s)
- Panagiotis Ftikos
- Department of Anesthesiology, Onassis Cardiac Surgery Center, 176 74 Athens, Greece
| | - Areti Falara
- Department of Anesthesiology, Onassis Cardiac Surgery Center, 176 74 Athens, Greece
| | - Panagiota Rellia
- Department of Anesthesiology, Onassis Cardiac Surgery Center, 176 74 Athens, Greece
| | | | - George Samanidis
- Department of Cardiac Surgery, Onassis Cardiac Surgery Center, 176 74 Athens, Greece
| | - Natalia Kamperi
- Center of Clinical Research, Experimental Surgery and Translational Research, Division of Pharmacology-Pharmacotechnology, Biomedical Research Foundation, Academy of Athens, 115 27 Athens, Greece
| | - Artemios Piperakis
- Center of Clinical Research, Experimental Surgery and Translational Research, Division of Pharmacology-Pharmacotechnology, Biomedical Research Foundation, Academy of Athens, 115 27 Athens, Greece
| | - Constantin Tamvakopoulos
- Center of Clinical Research, Experimental Surgery and Translational Research, Division of Pharmacology-Pharmacotechnology, Biomedical Research Foundation, Academy of Athens, 115 27 Athens, Greece
| | - Theofani Antoniou
- Department of Anesthesiology, Onassis Cardiac Surgery Center, 176 74 Athens, Greece
| | - Kassiani Theodoraki
- Department of Anesthesiology, Aretaieion University Hospital, National and Kapodistrian University of Athens, 115 28 Athens, Greece
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Demailly Z, Besnier E, Tamion F, Lesur O. Ventriculo-arterial (un)coupling in septic shock: Impact of current and upcoming hemodynamic drugs. Front Cardiovasc Med 2023; 10:1172703. [PMID: 37324631 PMCID: PMC10266274 DOI: 10.3389/fcvm.2023.1172703] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 05/08/2023] [Indexed: 06/17/2023] Open
Abstract
Sepsis is an archetype of distributive shock and combines different levels of alterations in preload, afterload, and often cardiac contractility. The use of hemodynamic drugs has evolved over the past few years, along with the invasive and non-invasive tools used to measure these components in real time. However, none of them is impeccable, which is why the mortality of septic shock remains too high. The concept of ventriculo-arterial coupling (VAC) allows for the integration of these three fundamental macroscopic hemodynamic components. In this mini review, we discuss the knowledge, tools, and limitations of VAC measurement, along with the evidence supporting ventriculo-arterial uncoupling in septic shock. Finally, the impact of recommended hemodynamic drugs and molecules on VAC is detailed.
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Affiliation(s)
- Zoé Demailly
- Medical Intensive Care Unit, UNIROUEN, INSERM U1096, CHU Rouen, Normandie Université, Rouen, France
- Department of Anesthesiology and Critical Care, UNIROUEN, INSERM U1096, CHU Rouen, Normandie Université, Rouen, France
| | - Emmanuel Besnier
- Department of Anesthesiology and Critical Care, UNIROUEN, INSERM U1096, CHU Rouen, Normandie Université, Rouen, France
| | - Fabienne Tamion
- Medical Intensive Care Unit, UNIROUEN, INSERM U1096, CHU Rouen, Normandie Université, Rouen, France
| | - Olivier Lesur
- Centre de Recherche Clinique du CHU Sherbrooke, Sherbrooke, QC, Canada
- Départements de Soins Intensifs et de Médecine et Service de Pneumologie, Faculté de Médecine et des Sciences de la Santé, Université de Sherbrooke, Sherbrooke, QC, Canada
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Moon MR, Kachroo P. Leveraging Innovation to Mitigate Risk During Heart Surgery. Tex Heart Inst J 2023; 50:e238214. [PMID: 37335123 DOI: 10.14503/thij-23-8214] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/21/2023]
Affiliation(s)
- Marc R Moon
- Division of Cardiothoracic Surgery, Baylor College of Medicine, Houston, Texas
- Department of Cardiovascular Surgery, The Texas Heart Institute, Houston, Texas
| | - Puja Kachroo
- Division of Cardiothoracic Surgery, Washington University School of Medicine, St Louis, Missouri
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Panholzer B, Walter V, Jakobi C, Stöck M, Bein B. [Intensive Care in Heart Surgery - is All Now Different?]. Anasthesiol Intensivmed Notfallmed Schmerzther 2023; 58:164-181. [PMID: 36958313 DOI: 10.1055/a-1861-0225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/25/2023]
Abstract
With approximately 100000 operations performed in Germany per year, cardiac surgery is among the surgical specialties that require intensive care tratment most frequently. Although all therapeutic aspects of ICU treatment are of high importance among cardiac surgery patients, there is a focus on hemodynamics with the overarching goal of sufficient oxygen delivery. Patients undergoing cardiac surgery are particularily prone to hemodynamic instability and low cardiac output syndrome, potentially culminating into cardiogenic shock. This article presents an overview of essential elements of intensive care medicine in cardiac surgery, paying special attention to hemodynamic monitoring, low cardiac output syndrome, inotropy, cardiac arrhyhmia, perioperative myocardial infarction, and patient blood management.
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Zhao Z, Meng Z, Song G, Wang C, Shi S, Zhao J, Zhang H, Wang M, Niu G, Zhou Z, Wang J, Wu Y. The effects of levosimendan in patients undergoing transcatheter aortic valve replacement- a retrospective analysis. Front Pharmacol 2022; 13:969088. [PMID: 36408223 PMCID: PMC9669067 DOI: 10.3389/fphar.2022.969088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 10/24/2022] [Indexed: 11/06/2022] Open
Abstract
Background: Aortic stenosis (AS) increases left ventricular afterload, leading to cardiac damage and heart failure (HF). Transcatheter aortic valve replacement (TAVR) is an effective therapy for AS. No inotropic agents including levosimendan have been evaluated in patients undergoing TAVR. Methods: A total of 285 patients underwent TAVR between 2014 and 2019; 210 were included in the matched analysis and 105 received 0.1 μg/kg body weight/min levosimendan immediately after the prosthesis had been successfully implanted. Medical history, laboratory tests, and echocardiography results were analyzed. Endpoints including 2-year all-cause mortality, stroke, or HF-related hospitalization, and a combination of the above were analyzed by Cox proportional hazard models. Results: The levosimendan group had no difference in 2-year mortality compared with the control group (hazard ratio [HR]: 0.603, 95% confidence interval [CI]: 0.197-1.844; p = 0.375). However, levosimendan reduced stroke or HF-related hospitalization (HR: 0.346; 95% CI: 0.135-0.884; p = 0.027) and the combined endpoint (HR: 0.459, 95% CI: 0.215-0.980; p = 0.044). After adjusting for multiple variants, levosimendan still reduced stroke or HF-related hospitalization (HR: 0.346, 95% CI: 0.134-0.944; p = 0.038). Conclusion: Prophylactic levosimendan administration immediately after valve implantation in patients undergoing TAVR can reduce stroke or HF-related hospitalization but does not lower all-cause mortality.
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Affiliation(s)
- Zhenyan Zhao
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Zhen Meng
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
- Department of Cardiology, China-Japan Friendship Hospital, Beijing, China
| | - Guangyuan Song
- Interventional Center of Valvular Heart Disease, Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing, China
| | - Chunrong Wang
- Department of Anesthesiology, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Sheng Shi
- Department of Anesthesiology, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jie Zhao
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Hongliang Zhang
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Moyang Wang
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Guannan Niu
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Zheng Zhou
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Jianhui Wang
- Department of Anesthesiology, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yongjian Wu
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
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Akhtar MS, Hassan MQ, Siddiqui A, Alavudeen SS, Afzal O, Altamimi ASA, Rahman SO, Khurana M, Ahsan MJ, Sharma AK, Tabassum F. Levosimendan: mechanistic insight and its diverse future aspects in cardiac care. Acta Cardiol 2022; 78:170-187. [PMID: 36222590 DOI: 10.1080/00015385.2022.2115761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
Inotropic agents are generally recommended to use in patients with acute decompensated heart failure (HF) with reduced ejection fraction (HFrEF) concurrent to end-organ dysfunction. However, due to certain pharmacological limitations like developing life threatening arrhythmia and tolerance, cannot be employed as much as needed. Meanwhile, Calcium ion (Ca2+) sensitisers exhibits their inotropic action by increasing the sensitivity of the cardiomyocyte to intracellular Ca2+ ion and have been reported as emerging therapeutic alternative in HF cases. Levosimendan (LEVO) is an inodilator and with its unique pharmacology justifying its use in a wide range of cardiac alterations in HF particularly in undergoing cardiac surgery. It is also reported to be better than classical inotropes in maintaining cardiac mechanical efficacy and reducing congestion in acute HF with hypotension. This review paper was designed to compile various evidence about basic pharmacology and potential clinical aspects of LEVO in cardiac surgery and other HF associated alterations. This will benefit directly to the researcher in initiating research and to fill the gaps in the area of thrust.
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Affiliation(s)
| | - Md Quamrul Hassan
- Department of Pharmacology, SNS College of Pharmacy, Motihari, India
| | - Aisha Siddiqui
- Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Selangor, Malaysia
| | | | - Obaid Afzal
- Department of Pharmaceutical Chemistry, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | - Abdulmalik S A Altamimi
- Department of Pharmaceutical Chemistry, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | - Syed Obaidur Rahman
- Department of Pharmacology, School of Pharmaceutical Education and Research, New Delhi, India
| | - Mallika Khurana
- Department of Pharmacology, School of Pharmaceutical Education and Research, New Delhi, India
| | - Mohamed Jawed Ahsan
- Department of Pharmaceutical Chemistry, Maharishi Arvind College of Pharmacy, Jaipur, India
| | - Arun Kumar Sharma
- Department of Pharmacology, Amity Institute of Pharmacy, Noida, India
| | - Fauzia Tabassum
- Department of Pharmacology, College of Dentistry and Pharmacy, Buraydah, Saudi Arabia
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Benke K, Korça E, Boltjes A, Stengl R, Hofmann B, Matin M, Krohe K, Yakobus Y, Michaelsen J, Khizaneishvili L, Szabó G, Veres G. Preventive Impella® Support in High-Risk Patients Undergoing Cardiac Surgery. J Clin Med 2022; 11:jcm11185404. [PMID: 36143050 PMCID: PMC9504963 DOI: 10.3390/jcm11185404] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 09/05/2022] [Accepted: 09/11/2022] [Indexed: 12/02/2022] Open
Abstract
Background: Patients with severely reduced LV-EF ≤ 30% undergoing CABG have a high risk for postoperative cardiogenic shock. The optimal timing of an adequate hemodynamic support has an impact on short- and midterm mortality after CABG. This study aimed to assess the prophylactic use of the Impella pump in high-risk patients undergoing elective cardiac surgery. Methods: In this single-center retrospective study, 14 patients with LV-EF (≤30%) undergoing cardiac surgery received a prophylactic, perioperative Impella (5.0, 5.5) support between 2020 and 2022. Results: The mean age at surgery was 64.2 ± 2.6 years, the mean preoperative LV-EF was 20.7% ± 1.56%. The duration of Impella support was 4 (3–7.8) days and the 30-day survival rate was 92.85%. Acute renal failure occurred in four patients who were dialyzed on average for 1.2 ± 0.7 days. Mechanical ventilation was needed for 1.75 (0.9–2.7) days. Time to inotrope/vasopressor independence was 2 (0.97–7.25) days with a highest lactate level (24 h postoperatively) of 3.8 ± 0.6 mmol/l. Postoperative LV-EF showed a significant improvement when compared to preoperative LV-EF (29.1% ± 2.6% vs. 20.7% ± 1.56% (p = 0.022)). Conclusion: The prophylactic Impella application seems to be a safe approach to improve the outcomes of this patient population.
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Affiliation(s)
- Kálmán Benke
- Department of Cardiac Surgery, University Hospital Halle (Saale), Martin-Luther University Halle-Wittenberg, 06120 Halle, Germany
- Heart and Vascular Center, Semmelweis University, 1122 Budapest, Hungary
| | - Edina Korça
- Department of Cardiac Surgery, University Hospital Halle (Saale), Martin-Luther University Halle-Wittenberg, 06120 Halle, Germany
| | - Anniek Boltjes
- Department of Cardiac Surgery, University Hospital Halle (Saale), Martin-Luther University Halle-Wittenberg, 06120 Halle, Germany
| | - Roland Stengl
- Heart and Vascular Center, Semmelweis University, 1122 Budapest, Hungary
| | - Britt Hofmann
- Department of Cardiac Surgery, University Hospital Halle (Saale), Martin-Luther University Halle-Wittenberg, 06120 Halle, Germany
| | - Meradjoddin Matin
- Department of Cardiac Surgery, University Hospital Halle (Saale), Martin-Luther University Halle-Wittenberg, 06120 Halle, Germany
| | - Katharina Krohe
- Department of Cardiac Surgery, University Hospital Halle (Saale), Martin-Luther University Halle-Wittenberg, 06120 Halle, Germany
| | - Yuliana Yakobus
- Department of Cardiac Surgery, University Hospital Halle (Saale), Martin-Luther University Halle-Wittenberg, 06120 Halle, Germany
| | - Jens Michaelsen
- Department of Cardiac Surgery, University Hospital Halle (Saale), Martin-Luther University Halle-Wittenberg, 06120 Halle, Germany
| | - Levan Khizaneishvili
- Department of Cardiac Surgery, University Hospital Halle (Saale), Martin-Luther University Halle-Wittenberg, 06120 Halle, Germany
| | - Gábor Szabó
- Department of Cardiac Surgery, University Hospital Halle (Saale), Martin-Luther University Halle-Wittenberg, 06120 Halle, Germany
| | - Gábor Veres
- Department of Cardiac Surgery, University Hospital Halle (Saale), Martin-Luther University Halle-Wittenberg, 06120 Halle, Germany
- Heart and Vascular Center, Semmelweis University, 1122 Budapest, Hungary
- Correspondence: ; Tel.: +49-(0)-345-557-2759; Fax: +49-(0)-345-557-2782
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12
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Verma S, Rathwell S, Fremes S, Zheng Y, Mehta R, Lopes RD, Alexander JH, Goodman SG, Diepen SV. Associated factors and clinical outcomes in mechanical circulatory support use in patients undergoing high risk on-pump cardiac surgery: Insights from the LEVO-CTS trial. Am Heart J 2022; 248:35-41. [PMID: 35263653 DOI: 10.1016/j.ahj.2022.02.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 02/22/2022] [Accepted: 02/22/2022] [Indexed: 11/01/2022]
Abstract
BACKGROUND We describe variables and outcomes associated with peri-operative mechanical circulatory support (MCS) utilization among patients enrolled in the Levosimendan in patients with Left Ventricular Systolic Dysfunction Undergoing Cardiac Surgery Requiring Cardiopulmonary Bypass (LEVO-CTS) trial. METHODS In the LEVO-CTS trial, MCS utilization (defined as intra-aortic balloon pump, extracorporeal membrane oxygenation, or surgical ventricular assist device) within 5 days of surgery was examined. The association between MCS use and outcomes including 90-day mortality, 30-day renal-replacement therapy, and hospital and critical stay length of stay were determined. RESULTS Among the 849 patients from 70 centers randomized to levosimendan or placebo, 85 (10.0%) patients were treated with MCS (71 intra-aortic balloon pump, 7 extracorporeal membrane oxygenation, 7 ventricular assist device); with 89.4% started on post-operative day 0. Inter-institutional use ranged from 0% to 100%. Variables independently associated with MCS utilization included combined coronary artery bypass grafting and valve surgery (adjusted odds ratio [OR] 2.73, 95% confidence interval [CI] 1.70-4.37, P < .001), history of lung disease (OR 1.70, 95% CI 1.06-2.70, P = .029), and history of heart failure (OR 2.44, 95% CI 1.10-5.45, P = .027). Adjusted 90-day mortality (22.4% vs 4.1%, hazard ratio 6.11, 95% CI 3.95-9.44, P < .001) was higher, and median critical care length of stay (8.0 vs 4.0 days, P < .001) was longer in patients managed with MCS. CONCLUSIONS In a randomized controlled trial of high-risk cardiac surgical patients in North America, we observed patient, and surgical variables associated with MCS utilization. MCS use was associated with a higher risk of post-operative mortality.
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13
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Caruba T, Charles-Nelson A, Alexander JH, Mehta RH, Heringlake M, Toller W, Yavchitz A, Sabatier B, Chatellier G, Cholley B. Prophylactic levosimendan in patients with low ejection fraction undergoing coronary artery bypass grafting: A pooled analysis of two multicentre randomised controlled trials. Anaesth Crit Care Pain Med 2022; 41:101107. [PMID: 35643391 DOI: 10.1016/j.accpm.2022.101107] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 04/01/2022] [Accepted: 04/01/2022] [Indexed: 11/18/2022]
Abstract
OBJECTIVES To assess the effect of preoperative levosimendan on mortality at Day-90 in patients with left ventricular ejection fraction (LVEF) ≤ 40%, and to investigate a possible differential effect between patients undergoing isolated coronary artery bypass grafting (CABG) versus CABG combined with valve replacement surgery. DESIGN Pooled analysis of two multicentre randomised controlled trials (RCT) investigating prophylactic levosimendan versus placebo prior to CABG surgery on mortality at Day-90 in patients with LVEF ≤ 40%. A meta-analysis of all RCT investigating the same issue was also conducted. RESULTS A cohort of 1084 patients (809 isolated CABG, and 275 combined surgery) resulted from the merging of LEVO-CTS and LICORN databases. Seventy-two patients were dead at day 90. The mortality at day 90 was not different between levosimendan and placebo (Hazard Ratio (HR): 0.73, 95% CI: 0.41-1.28, p = 0.27). However, there was a significant interaction between the type of surgery and the study drug (p = 0.004). We observed a decrease in mortality at day 90 in the isolated CABG subgroup (HR: 0.39, 95% CI: 0.19-0.82, p = 0.013), but not in the combined surgery subgroup (HR: 1.73, 95% CI: 0.77-3.92, p = 0.19). The meta-analysis of 6 RCT involving 1441 patients confirmed the differential effect on mortality at day 30 between the 2 subgroups. CONCLUSIONS Preoperative levosimendan did not reduce mortality in a mixed surgical population with LV dysfunction. However, the subgroup of patients undergoing isolated CABG had a reduction in mortality at day 90, whereas there was no significant effect in combined surgery patients. This finding requires confirmation with a specific prospective trial.
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Affiliation(s)
- Thibaut Caruba
- AP-HP, Hôpital Européen Georges Pompidou, F-75015 Paris, France
| | | | - John H Alexander
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC, USA
| | - Rajendra H Mehta
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC, USA
| | - Matthias Heringlake
- Dept. of Anaesthesiology and Intensive Care Medicine, Heart- and Diabetes Center, Karlsburg, Germany
| | | | - Amelie Yavchitz
- AP-HP, Hôpital Européen Georges Pompidou, F-75015 Paris, France
| | - Brigitte Sabatier
- AP-HP, Hôpital Européen Georges Pompidou, F-75015 Paris, France; Inserm UMR_1138, Centre de Recherche des Cordeliers, Sorbonne Université, Université de Paris Cité, F-75006 Paris, France and Inria, HeKA, PariSantéCampus, Paris, France
| | - Gilles Chatellier
- AP-HP, Hôpital Européen Georges Pompidou, F-75015 Paris, France; Université de Paris, F-75006 Paris, France
| | - Bernard Cholley
- AP-HP, Hôpital Européen Georges Pompidou, F-75015 Paris, France; Université de Paris, INSERM UMR_S 1140 "Innovations Thérapeutiques en Hémostase", F-75006 Paris, France.
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14
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Reiterer C, Kabon B, Taschner A, Adamowitsch N, Graf A, Fraunschiel M, Horvath K, Kuhrn M, Clement T, Treskatsch S, Berger C, Fleischmann E. Effect of perioperative levosimendan administration on postoperative N-terminal pro-B-type natriuretic peptide concentration in patients with increased cardiovascular risk factors undergoing non-cardiac surgery: protocol for the double-blind, randomised, placebo-controlled IMPROVE trial. BMJ Open 2022; 12:e058216. [PMID: 35063963 PMCID: PMC8785196 DOI: 10.1136/bmjopen-2021-058216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
INTRODUCTION Elevated N-terminal pro-brain natriuretic peptide (NT-pro-BNP) after non-cardiac surgery is a strong predictor for cardiovascular complications and reflects increased myocardial strain. NT-pro-BNP concentrations significantly rise after non-cardiac surgery within the first 3 days. Levosimendan is a potent inotropic drug that increases calcium sensitivity to cardiac myocytes, which results in improved cardiac contractility that last for approximately 7 days. Thus, we will test the effect of a pre-emptive perioperative administration of levosimendan on postoperative NT-pro-BNP concentration as compared with the administration of a placebo in patients undergoing moderate-risk to high-risk major abdominal surgery. METHODS AND ANALYSIS We will conduct a double-blinded prospective randomised trial at the Medical University of Vienna, Vienna, Austria (and potentially a second centre in Germany), including 230 patients at-risk for cardiovascular complications undergoing moderate- to high-risk major abdominal surgery. Patients will be randomly assigned to receive a single dose of 12.5 mg levosimendan versus placebo after induction of anaesthesia. The primary outcome will be the postoperative maximum NT-pro-BNP concentration between both group within the first three postoperative days. Our secondary outcomes will be the incidence of myocardial ischaemia, myocardial injury after non-cardiac surgery and a composite of myocardial infarction and death within 30 days and 1 year after surgery between both groups. Our further secondary outcome will be stratification of NT-pro-BNP values according to previously thresholds to predict mortality of myocardial infarction after surgery. ETHICS AND DISSEMINATION The study was approved by the Ethics Committee of the Medical University of Vienna on 14 July 2020 (EK 2187/2019). Written informed consent will be obtained from all patients a day before surgery. Results of this study will be submitted for publication in a peer-reviewed journal. TRIAL REGISTRATION NUMBER NCT04329624.
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Affiliation(s)
- Christian Reiterer
- Department of Anesthesia, Intensive Care Medicine and Pain Medicine, Outcome Research Consortium, Cleveland, Ohio, USA
| | - Barbara Kabon
- Department of Anaesthesia, Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Wien, Austria
| | - Alexander Taschner
- Department of Anaesthesia, Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Wien, Austria
| | - Nikolas Adamowitsch
- Department of Anaesthesia, Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Wien, Austria
| | - Alexandra Graf
- Center for Medical Statistics, Informatics and Intelligent Systems, Medical University of Vienna, Wien, Austria
| | - Melanie Fraunschiel
- ITSC - IT Systems & Communications, Medical University of Vienna, Wien, Austria
| | - Katharina Horvath
- Department of Anaesthesia, Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Wien, Austria
| | - Melanie Kuhrn
- Department of Anaesthesia, Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Wien, Austria
| | - Theresa Clement
- Department of Anaesthesia, Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Wien, Austria
| | - Sascha Treskatsch
- Department of Anesthesiology and Intensive Care Medicine, Charite Universitatsmedizin Berlin, Berlin, Germany
| | - Christian Berger
- Department of Anesthesiology and Intensive Care Medicine, Charite Universitatsmedizin Berlin, Berlin, Germany
| | - Edith Fleischmann
- Department of Anesthesia, Intensive Care Medicine and Pain Medicine, Outcome Research Consortium, Cleveland, Ohio, USA
- Department of Anaesthesia, Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Wien, Austria
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15
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Sheng W, Qiao H, Niu Z, Wang T, Li H, Zhang W, Wu J, Lv X. Prospective Study on the Postoperative Use of Levosimendan After Conventional Heart Valve Replacement. Med Sci Monit 2021; 27:e932001. [PMID: 34588413 PMCID: PMC8491556 DOI: 10.12659/msm.932001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Background The aim of this study was to explore the effect of levosimendan in patients after heart valve replacement and its influence on postoperative recovery. Material/Methods This prospective study included 185 patients with valvular diseases undergoing conventional valve replacement. Patients were divided into 2 groups using a random number table before surgery. Patients in the levosimendan group were administrated levosimendan intravenous infusion immediately after entering the Intensive Care Unit (ICU). The left ventricular ejection fraction (LVEF), cardiac output, and heart failure-related index, such as B-type natriuretic peptide (BNP) level, were recorded at 1, 3, and 7 days after surgery. The dosage and administration time of dopamine and epinephrine, mechanical ventilation time, ICU length of stay, and postoperative adverse events were recorded. Results Cardiac output and LVEF of patients in the levosimendan group were significantly higher than those in the control group at different time points (P<0.05), and BNP level was lower than that of the control group (P<0.0001). Dosage and administration time of dopamine and epinephrine in the levosimendan group were lower than those of the control group (P<0.0001, P<0.0001, respectively). ICU length of stay and total incidence of postoperative adverse events were lower than those of the control group (P<0.0001, P=0.002, respectively). Conclusions Levosimendan administration immediately after heart valve replacement effectively improved the heart function of patients, reduced administration of vasoactive drugs, shortened length of ICU stay, reduced incidence of postoperative adverse events, and promoted recovery of patients after surgery.
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Affiliation(s)
- Wei Sheng
- Department of Cardiovascular Surgery, Qingdao Municipal Hospital, Medical College of Qingdao University, Qingdao, Shandong, China (mainland)
| | - Hui Qiao
- Department of Cardiovascular Surgery, Qingdao Municipal Hospital, Medical College of Qingdao University, Qingdao, Shandong, China (mainland)
| | - Zhaozhuo Niu
- Department of Cardiovascular Surgery, Qingdao Municipal Hospital, Medical College of Qingdao University, Qingdao, Shandong, China (mainland)
| | - Tianyi Wang
- Department of Cardiovascular Surgery, Qingdao Municipal Hospital, Medical College of Qingdao University, Qingdao, Shandong, China (mainland)
| | - Haoyou Li
- Department of Cardiovascular Surgery, Qingdao Municipal Hospital, Medical College of Qingdao University, Qingdao, Shandong, China (mainland)
| | - Wenfeng Zhang
- Department of Cardiovascular Surgery, Qingdao Municipal Hospital, Medical College of Qingdao University, Qingdao, Shandong, China (mainland)
| | - Jiantao Wu
- Department of Cardiovascular Surgery, Qingdao Municipal Hospital, Medical College of Qingdao University, Qingdao, Shandong, China (mainland)
| | - Xiao Lv
- Department of Cardiovascular Surgery, Qingdao Municipal Hospital, Medical College of Qingdao University, Qingdao, Shandong, China (mainland)
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16
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Conti N, Gatti M, Raschi E, Diemberger I, Potena L. Evidence and Current Use of Levosimendan in the Treatment of Heart Failure: Filling the Gap. DRUG DESIGN DEVELOPMENT AND THERAPY 2021; 15:3391-3409. [PMID: 34376973 PMCID: PMC8350150 DOI: 10.2147/dddt.s295214] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Accepted: 07/22/2021] [Indexed: 12/14/2022]
Abstract
Levosimendan is a distinctive inodilator combing calcium sensitization, phosphodiesterase inhibition and vasodilating properties through the opening of adenosine triphosphate-dependent potassium channels. It was first approved in Sweden in 2000 for the short-term treatment of acutely decompensated severe chronic heart failure when conventional therapy is not sufficient, and in cases where inotropic support is considered appropriate. After more than 20 years, clinical applications have considerably expanded across critical care and emergency medicine, and levosimendan is now under investigation in different cardiac settings (eg, septic shock, pulmonary hypertension) and for non-cardiac applications (eg, amyotrophic lateral sclerosis). This narrative review outlines key milestones in levosimendan history, by addressing regulatory issues, pharmacological peculiarities and clinical aspects (efficacy and safety) of a drug that did not receive great attention in the heart failure guidelines. A brief outlook to the ongoing clinical trials is also offered.
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Affiliation(s)
- Nicolina Conti
- Cardiology Unit, Department of Experimental, Diagnostic and Specialty Medicine, Alma Mater Studiorum - University of Bologna, Bologna, Italy
| | - Milo Gatti
- Pharmacology Unit, Department of Medical and Surgical Sciences, Alma Mater Studiorum - University of Bologna, Bologna, Italy.,SSD Clinical Pharmacology, IRCSS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - Emanuel Raschi
- Pharmacology Unit, Department of Medical and Surgical Sciences, Alma Mater Studiorum - University of Bologna, Bologna, Italy
| | - Igor Diemberger
- Cardiology Unit, Department of Experimental, Diagnostic and Specialty Medicine, Alma Mater Studiorum - University of Bologna, Bologna, Italy.,Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Luciano Potena
- Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
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17
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Levosimendán preoperatorio en cirugía coronaria con disfunción ventricular severa: ¿tiene sentido? CIRUGIA CARDIOVASCULAR 2021. [DOI: 10.1016/j.circv.2020.10.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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18
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Heringlake M, Alvarez J, Bettex D, Bouchez S, Fruhwald S, Girardis M, Grossini E, Guarracino F, Herpain A, Toller W, Tritapepe L, Pollesello P. An update on levosimendan in acute cardiac care: applications and recommendations for optimal efficacy and safety. Expert Rev Cardiovasc Ther 2021; 19:325-335. [PMID: 33739204 DOI: 10.1080/14779072.2021.1905520] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Introduction: In the 20 years since its introduction to the palette of intravenous hemodynamic therapies, the inodilator levosimendan has established itself as a valuable asset for the management of acute decompensated heart failure. Its pharmacology is notable for delivering inotropy via calcium sensitization without an increase in myocardial oxygen consumption.Areas covered: Experience with levosimendan has led to its applications expanding into perioperative hemodynamic support and various critical care settings, as well as an array of situations associated with acutely decompensated heart failure, such as right ventricular failure, cardiogenic shock with multi-organ dysfunction, and cardio-renal syndrome. Evidence suggests that levosimendan may be preferable to milrinone for patients in cardiogenic shock after cardiac surgery or for weaning from extracorporeal life support and may be superior to dobutamine in terms of short-term survival, especially in patients on beta-blockers. Positive effects on kidney function have been noted, further differentiating levosimendan from catecholamines and phosphodiesterase inhibitors.Expert opinion:Levosimendan can be a valuable resource in the treatment of acute cardiac dysfunction, especially in the presence of beta-blockers or ischemic cardiomyopathy. When attention is given to avoiding or correcting hypovolemia and hypokalemia, an early use of the drug in the treatment algorithm is preferred.
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Affiliation(s)
- Matthias Heringlake
- Klinik Für Anästhesie Und Intensivmedizin, Herz- Und Diabeteszentrum Mecklenburg Vorpommern, Karlsburg, Germany
| | - Julian Alvarez
- Department of Anesthesia and Surgical ICU, University of Santiago De Compostela, Santiago De Compostela, Spain
| | - Dominique Bettex
- Institute for Anaesthesiology, University Zürich and University Hospital Zürich, Zürich, Switzerland
| | - Stefaan Bouchez
- Department of Anesthesiology, University Hospital, Ghent, Belgium
| | - Sonja Fruhwald
- Department of Anaesthesiology and Intensive Care Medicine, Division of Anaesthesiology for Cardiovascular Surgery and Intensive Care Medicine, Medical University of Graz, Graz, Austria
| | - Massimo Girardis
- Struttura Complessa Di Anestesia 1, Policlinico Di Modena, Modena, Italy
| | - Elena Grossini
- Laboratory of Physiology, Department of Translational Medicine, Università Piemonte Orientale, Novara, Italy
| | - Fabio Guarracino
- Dipartimento Di Anestesia E Rianimazione, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Antoine Herpain
- Department of Intensive Care, Erasme University Hospital, Université Libre De Bruxelles, Brussels, Belgium
| | - Wolfgang Toller
- Department of Anaesthesiology and Intensive Care Medicine, Division of Anaesthesiology for Cardiovascular Surgery and Intensive Care Medicine, Medical University of Graz, Graz, Austria
| | - Luigi Tritapepe
- UOC Anestesia E Rianimazione, Azienda Ospedaliera San Camillo-Forlanini, Rome, Italy; and
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19
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Cubas WS, Carrion-Arcela JP, Rosadio-Portilla LG, Murillo-Pérez L, Soplopuco-Palacios C, Quiroz-Sánchez F. [Levosimendan and postcardiotomy low cardiac output syndrome: indisputable evidence or mere statistical coincidence?]. ARCHIVOS PERUANOS DE CARDIOLOGIA Y CIRUGIA CARDIOVASCULAR 2021; 2:74-76. [PMID: 37727262 PMCID: PMC10506552 DOI: 10.47487/apcyccv.v2i1.115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Accepted: 03/01/2021] [Indexed: 09/21/2023]
Affiliation(s)
- W Samir Cubas
- Departamento de Cirugía de Tórax y Cardiovascular, Hospital Nacional Edgardo Rebagliati Martins. Lima, PerúDepartamento de Cirugía de Tórax y CardiovascularHospital Nacional Edgardo Rebagliati MartinsLimaPerú
| | - Jean Pierre Carrion-Arcela
- Departamento de Cardiología, Hospital Nacional Almanzor Aguinaga Asenjo. Chiclayo, PerúDepartamento de CardiologíaHospital Nacional Almanzor Aguinaga AsenjoChiclayoPerú
| | - Luz Gabriela Rosadio-Portilla
- Departamento de Cirugía de Tórax y Cardiovascular, Hospital Nacional Guillermo Almenara Irigoyen. Lima, PerúDepartamento de Cirugía de Tórax y CardiovascularHospital Nacional Guillermo Almenara IrigoyenLimaPerú
| | - Luis Murillo-Pérez
- Servicio de Cardiología Clínica, Instituto Nacional Cardiovascular INCOR. Lima, PerúServicio de Cardiología ClínicaInstituto Nacional Cardiovascular INCORLimaPerú
| | - Christian Soplopuco-Palacios
- Servicio de Cardiología Perioperatoria, Instituto Nacional Cardiovascular INCOR. Lima, PerúServicio de Cardiología PerioperatoriaInstituto Nacional Cardiovascular INCORLimaPerú
| | - Fabrizio Quiroz-Sánchez
- Servicio de Cardiología Perioperatoria, Instituto Nacional Cardiovascular INCOR. Lima, PerúServicio de Cardiología PerioperatoriaInstituto Nacional Cardiovascular INCORLimaPerú
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20
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Abstract
Perioperative cardioprotection aims to minimize the consequences of myocardial ischemia-reperfusion injury. In isolated tissue and animal experiments, several treatments have been identified providing cardioprotection. Some of these strategies have been confirmed in clinical proof-of-concept studies. However, the final translation of cardioprotective strategies to really improve clinical outcome has been disappointing: large randomized controlled clinical trials mostly revealed inconclusive, neutral, or negative results. This review provides an overview of the currently available evidence regarding clinical implications of perioperative cardioprotective therapies from an anesthesiological perspective, highlighting nonpharmacological as well as pharmacological strategies. We discuss reasons why translation of promising experimental results into clinical practice and outcome improvement is hampered by potential confounders and suggest future perspectives to overcome these limitations.
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21
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Gayatri D, Tongers J, Efremov L, Mikolajczyk R, Sedding D, Schumann J. Prophylactic use of inotropic agents for the prevention of low cardiac output syndrome and mortality in adults undergoing cardiac surgery. Hippokratia 2020. [DOI: 10.1002/14651858.cd013781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Dwi Gayatri
- Department of Anaesthesiology and Surgical Intensive Care; Martin-Luther-University Halle-Wittenberg; Halle (Saale) Germany
| | - Jörn Tongers
- Cardiology, Angiology and Intensive Care Medicine; University Hospital Halle (Saale); Halle (Saale) Germany
| | - Ljupcho Efremov
- Institute for Medical Epidemiology, Biometrics and Informatics (IMEBI), Interdisciplinary Center for Health Sciences; Medical School of the Martin-Luther-University Halle-Wittenberg; Halle (Saale) Germany
| | - Rafael Mikolajczyk
- Institute for Medical Epidemiology, Biometrics and Informatics (IMEBI), Interdisciplinary Center for Health Sciences; Medical School of the Martin-Luther-University Halle-Wittenberg; Halle (Saale) Germany
| | - Daniel Sedding
- Cardiology, Angiology and Intensive Care Medicine; University Hospital Halle (Saale); Halle (Saale) Germany
| | - Julia Schumann
- Department of Anaesthesiology and Surgical Intensive Care; Martin-Luther-University Halle-Wittenberg; Halle (Saale) Germany
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22
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[Individualized use of levosimendan in cardiac surgery]. Anaesthesist 2020; 70:204-212. [PMID: 33001236 DOI: 10.1007/s00101-020-00860-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 08/19/2020] [Accepted: 09/03/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Levosimendan is a cardiac inotrope that augments myocardial contractility without increasing myocyte oxygen consumption. Additionally, levosimendan has been shown to exhibit anti-inflammatory, antioxidative, and other cardioprotective properties and is approved for treatment of heart failure. Recent studies indicated that these beneficial effects can be achieved with doses lower than the standard dose of 12.5 mg. Patients with preoperatively diagnosed left ventricular ejection fraction (LVEF) ≤40% received 1.25 mg levosimendan after induction of anesthesia. After surgery, administration of low-dose levosimendan was repeated until cardiovascular stability was achieved. OBJECTIVE This study aimed to evaluate if pharmacological preconditioning with 1.25 mg levosimendan in patients with LVEF ≤40% altered the postoperative need for inotropic agents, the incidence of newly occurring atrial fibrillation, renal replacement therapy, mechanical circulatory support and 30-day mortality. The cumulative dosage of levosimendan was recorded to assess the required dosage in the context of individualized treatment. MATERIAL AND METHODS This retrospective study included patients with preoperatively diagnosed LVEF ≤40% who underwent cardiac surgery at this institution between January 2015 and December 2018 and who received 1.25 mg levosimendan after induction of anesthesia to prevent postoperative low cardiac output syndrome. Based on echocardiography results, invasive hemodynamic monitoring, and central venous or mixed venous oxygen saturation and lactate clearance, repetitive doses of levosimendan in 1.25 mg increments could be postoperatively administered until cardiovascular stability was achieved. The results were compared to the current literature. RESULTS We identified 183 patients with LVEF <40% who received pharmacological preconditioning with 1.25 mg levosimendan. Maximum doses of epinephrine, incidence of atrial fibrillation, need for renal replacement therapy and 30-day mortality were found to be below the published rates of comparable patient collectives. In 73.2% of patients, a cumulative dosage of 5 mg levosimendan or less was considered sufficient. CONCLUSION The presented concept of pharmacological preconditioning with 1.25 mg levosimendan followed by individualized additional dosing in cardiac surgery patients with preoperative LVEF ≤40% suggests that this concept is safe, with possible advantages regarding the need of inotropic agents, renal replacement therapy, and 30-day mortality, compared to the current literature. Individualized treatment with levosimendan to support hemodynamics and a timely reduction of inotropic agents needs further confirmation in randomized trials.
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Gutsche JT, Grant MC, Kiefer JJ, Ghadimi K, Lane-Fall MB, Mazzeffi MA. The Year in Cardiothoracic Critical Care: Selected Highlights from 2019. J Cardiothorac Vasc Anesth 2020; 36:45-57. [PMID: 33051148 DOI: 10.1053/j.jvca.2020.09.114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Accepted: 09/16/2020] [Indexed: 11/11/2022]
Abstract
In 2019, cardiothoracic and vascular critical care remained an important focus and subspecialty. This article continues the annual series to review relevant contributions in postoperative critical care that may affect the cardiac anesthesiologist. Herein, the pertinent literature published in 2019 is explored and organized by organ system.
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Affiliation(s)
- J T Gutsche
- Department of Anesthesiology and Critical Care, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA.
| | - M C Grant
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| | - J J Kiefer
- Department of Anesthesiology and Critical Care, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - K Ghadimi
- Department of Anesthesiology and Critical Care, Duke University, Durham, NC
| | - M B Lane-Fall
- Department of Anesthesiology and Critical Care, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - M A Mazzeffi
- Department of Anesthesiology, University of Maryland School of Medicine, Baltimore, MD
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24
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Mauriat P, Bojan M, Soulie S, Foulgoc H, Tafer N, Ouattara A. Impact of the perioperative inotropic support in grown-up congenital heart patients undergoing cardiac surgery: a propensity score adjusted analysis. Ann Intensive Care 2020; 10:91. [PMID: 32648069 PMCID: PMC7344035 DOI: 10.1186/s13613-020-00709-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Accepted: 06/30/2020] [Indexed: 12/30/2022] Open
Abstract
Background Grown-up congenital heart (GUCH) patients represent a growing population with a high morbidity risk when undergoing reparative surgery. A main preoperative feature is right ventricular failure, which represents a risk factor for postoperative low cardiac output syndrome. Levosimendan has a potentially beneficial effect. This retrospective study included consecutive GUCH patients with surgeries in a tertiary cardiothoracic centre between 01-01-2013 and 01-10-2017, to test the hypothesis that the postoperative use of levosimendan might be associated with shorter time of mechanical ventilation, when compared with the use of milrinone. To adjust for bias related to the probability of treatment assignment, it uses the inverse propensity score weighting methodology. Results Overall 363 patients had GUCH surgeries during the study period, their mean age was 31.39 ± 15.31 years, 87 patients were eligible for analysis in the Levosimendan group and 117 in the Milrinone group. The propensity score used pre- and intraoperative variables and resulted in a good balance between covariates. The Levosimendan group included patients with higher preoperative risk scores, a higher prevalence of left and right ventricular failure, who required more often the addition of epinephrine, renal replacement therapy, prolonged mechanical ventilation and intensive care stay. However, after propensity score weighting, patients in the Levosimendan group had shorter durations of mechanical ventilation (average treatment effect − 37.59 h IQR [− 138.85 to − 19.13], p = 0.01) and intensive care stay (average treatment effect − 3.11 days IQR [− 10.03 to − 1.48], p = 0.009). The number of days of additional epinephrine support was shorter and the vasoactive inotropic scores lower. Conclusion We report a beneficial effect in terms of duration of mechanical ventilation and intensive care stay, and on inotropic requirements of the use of levosimendan following GUCH surgeries. The use of levosimendan in this setting requires validation at a larger scale.
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Affiliation(s)
- Philippe Mauriat
- Department of Anaesthesia and Critical Care, University of Bordeaux, Haut-Levêque Hospital, Avenue Magellan, 33000, Pessac, France.
| | - Mirela Bojan
- Department of Anaesthesia, Congenital Cardiac Unit, Marie-Lannelongue Hospital, Paris-Sud University, 133 Avenue de la Résistance, 92350, Le Plessis-Robinson, France
| | - Sylvie Soulie
- Department of Anesthesia and Critical Care, Louis Pradel Hospital, University of Lyon, 59 Boulevard Pinel, 69500, Bron, France
| | - Hélène Foulgoc
- Department of Anaesthesia and Critical Care, University of Bordeaux, Haut-Levêque Hospital, Avenue Magellan, 33000, Pessac, France
| | - Nadir Tafer
- Department of Anaesthesia and Critical Care, University of Bordeaux, Haut-Levêque Hospital, Avenue Magellan, 33000, Pessac, France
| | - Alexandre Ouattara
- Department of Anaesthesia and Critical Care, University of Bordeaux, Haut-Levêque Hospital, Avenue Magellan, 33000, Pessac, France.,Biology of Cardiovascular Diseases, University of Bordeaux, INSERM, UMR 1034, 33600, Pessac, France
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25
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Papp Z, Agostoni P, Alvarez J, Bettex D, Bouchez S, Brito D, Černý V, Comin-Colet J, Crespo-Leiro MG, Delgado JF, Édes I, Eremenko AA, Farmakis D, Fedele F, Fonseca C, Fruhwald S, Girardis M, Guarracino F, Harjola VP, Heringlake M, Herpain A, Heunks LM, Husebye T, Ivancan V, Karason K, Kaul S, Kivikko M, Kubica J, Masip J, Matskeplishvili S, Mebazaa A, Nieminen MS, Oliva F, Papp JG, Parissis J, Parkhomenko A, Põder P, Pölzl G, Reinecke A, Ricksten SE, Riha H, Rudiger A, Sarapohja T, Schwinger RH, Toller W, Tritapepe L, Tschöpe C, Wikström G, von Lewinski D, Vrtovec B, Pollesello P. Levosimendan Efficacy and Safety: 20 years of SIMDAX in Clinical Use. Card Fail Rev 2020; 6:e19. [PMID: 32714567 PMCID: PMC7374352 DOI: 10.15420/cfr.2020.03] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 03/16/2020] [Indexed: 12/12/2022] Open
Abstract
Levosimendan was first approved for clinic use in 2000, when authorisation was granted by Swedish regulatory authorities for the haemodynamic stabilisation of patients with acutely decompensated chronic heart failure. In the ensuing 20 years, this distinctive inodilator, which enhances cardiac contractility through calcium sensitisation and promotes vasodilatation through the opening of adenosine triphosphate-dependent potassium channels on vascular smooth muscle cells, has been approved in more than 60 jurisdictions, including most of the countries of the European Union and Latin America. Areas of clinical application have expanded considerably and now include cardiogenic shock, takotsubo cardiomyopathy, advanced heart failure, right ventricular failure and pulmonary hypertension, cardiac surgery, critical care and emergency medicine. Levosimendan is currently in active clinical evaluation in the US. Levosimendan in IV formulation is being used as a research tool in the exploration of a wide range of cardiac and non-cardiac disease states. A levosimendan oral form is at present under evaluation in the management of amyotrophic lateral sclerosis. To mark the 20 years since the advent of levosimendan in clinical use, 51 experts from 23 European countries (Austria, Belgium, Croatia, Cyprus, Czech Republic, Estonia, Finland, France, Germany, Greece, Hungary, Italy, the Netherlands, Norway, Poland, Portugal, Russia, Slovenia, Spain, Sweden, Switzerland, UK and Ukraine) contributed to this essay, which evaluates one of the relatively few drugs to have been successfully introduced into the acute heart failure arena in recent times and charts a possible development trajectory for the next 20 years.
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Affiliation(s)
- Zoltán Papp
- Department of Cardiology, Faculty of Medicine, University of Debrecen Debrecen, Hungary
| | - Piergiuseppe Agostoni
- Department of Clinical Sciences and Community Health, Centro Cardiologico Monzino, IRCCS Milan, Italy
| | - Julian Alvarez
- Department of Surgery, School of Medicine, University of Santiago de Compostela Santiago de Compostela, Spain
| | - Dominique Bettex
- Institute of Anaesthesiology, University Hospital of Zurich Zurich, Switzerland
| | - Stefan Bouchez
- Department of Anaesthesiology, University Hospital Ghent, Belgium
| | - Dulce Brito
- Cardiology Department, Centro Hospitalar Universitario Lisboa Norte, CCUI, Faculdade de Medicina, Universidade de Lisboa Lisbon, Portugal
| | - Vladimir Černý
- Department of Anaesthesiology, Perioperative Medicine and Intensive Care, Masaryk Hospital, J.E. Purkinje University Usti nad Labem, Czech Republic
| | - Josep Comin-Colet
- Heart Diseases Institute, Hospital Universitari de Bellvitge Barcelona, Spain
| | - Marisa G Crespo-Leiro
- Complexo Hospitalario Universitario A Coruña (CHUAC), CIBERCV, Instituto de Investigacion Biomedica A Coruña (INIBIC), Universidad de a Coruña (UDC) La Coruña, Spain
| | - Juan F Delgado
- Heart Failure and Transplant Program, Cardiology Department, University Hospital 12 Octubre Madrid, Spain
| | - Istvan Édes
- Department of Cardiology, Faculty of Medicine, University of Debrecen Debrecen, Hungary
| | - Alexander A Eremenko
- Department of Cardiac Intensive Care, Petrovskii National Research Centre of Surgery, Sechenov University Moscow, Russia
| | - Dimitrios Farmakis
- Department of Cardiology, Medical School, University of Cyprus Nicosia, Cyprus
| | - Francesco Fedele
- Department of Cardiovascular, Respiratory, Nephrology, Anaesthesiology and Geriatric Sciences, La Sapienza University of Rome Rome, Italy
| | - Cândida Fonseca
- Heart Failure Clinic, São Francisco Xavier Hospital, CHLO Lisbon, Portugal
| | - Sonja Fruhwald
- Department of Anaesthesiology and Intensive Care Medicine, Division of Anaesthesiology for Cardiovascular Surgery and Intensive Care Medicine, Medical University of Graz Graz, Austria
| | - Massimo Girardis
- Struttura Complessa di Anestesia 1, Policlinico di Modena Modena, Italy
| | - Fabio Guarracino
- Dipartimento di Anestesia e Terapie Intensive, Azienda Ospedaliero-Universitaria Pisana Pisa, Italy
| | - Veli-Pekka Harjola
- Emergency Medicine, Meilahti Central University Hospital, University of Helsinki Helsinki, Finland
| | - Matthias Heringlake
- Department of Anaesthesiology and Intensive Care Medicine, University of Lübeck Lübeck, Germany
| | - Antoine Herpain
- Department of Intensive Care, Hôpital Erasme Brussels, Belgium
| | - Leo Ma Heunks
- Department of Intensive Care Medicine, Amsterdam UMC Amsterdam, the Netherlands
| | - Tryggve Husebye
- Department of Cardiology, Oslo University Hospital Ullevaal Oslo, Norway
| | - Višnja Ivancan
- Department of Anaesthesiology, Reanimatology and Intensive Care, University Hospital Centre Zagreb, Croatia
| | - Kristjan Karason
- Departments of Cardiology and Transplantation, Sahlgrenska University Hospital Gothenburg, Sweden
| | - Sundeep Kaul
- Intensive Care Unit, National Health Service Leeds, UK
| | - Matti Kivikko
- Global Medical Affairs, R&D, Orion Pharma Espoo, Finland
| | - Janek Kubica
- Department of Cardiology and Internal Medicine, Nicolaus Copernicus University Torun, Poland
| | - Josep Masip
- Intensive Care Department, Consorci Sanitari Integral, University of Barcelona Barcelona, Spain
| | | | - Alexandre Mebazaa
- Department of Anaesthesiology and Critical Care Medicine, AP-HP, Saint Louis and Lariboisière University Hospitals Paris, France
| | | | - Fabrizio Oliva
- Department of Cardiology, Niguarda Ca'Granda Hospital Milan, Italy
| | - Julius-Gyula Papp
- MTA-SZTE Research Group of Cardiovascular Pharmacology, Hungarian Academy of Sciences, University of Szeged Szeged, Hungary
| | - John Parissis
- Second Department of Cardiology, Attikon University Hospital, National and Kapodistrian University of Athens Athens, Greece
| | - Alexander Parkhomenko
- Emergency Cardiology Department, National Scientific Centre MD Strazhesko Institute of Cardiology Kiev, Ukraine
| | - Pentti Põder
- Department of Cardiology, North Estonia Medical Centre Tallinn, Estonia
| | - Gerhard Pölzl
- Department of Internal Medicine III, Cardiology and Angiology, Medical University of Innsbruck Innsbruck, Austria
| | - Alexander Reinecke
- Klinik für Innere Medizin III, Kardiologie, Universitätsklinikum Schleswig-Holstein Kiel, Germany
| | - Sven-Erik Ricksten
- Department of Anaesthesiology and Intensive Care, Sahlgrenska University Hospital Gothenburg, Sweden
| | - Hynek Riha
- Cardiothoracic Anaesthesiology and Intensive Care, Department of Anaesthesiology and Intensive Care Medicine, Institute for Clinical and Experimental Medicine Prague, Czech Republic
| | - Alain Rudiger
- Department of Medicine, Spittal Limmattal Schlieren, Switzerland
| | | | - Robert Hg Schwinger
- Medizinische Klinik II, Klinikum Weiden, Teaching Hospital of University of Regensburg Weiden, Germany
| | - Wolfgang Toller
- Department of Anaesthesiology and Intensive Care Medicine, Medical University of Graz Graz, Austria
| | - Luigi Tritapepe
- Anaesthesia and Intensive Care Division, San Camillo-Forlanini Hospital Rome, Italy
| | - Carsten Tschöpe
- Department of Cardiology, Campus Virchow Klinikum, Charité - University Medicine Berlin Berlin, Germany
| | - Gerhard Wikström
- Institute of Medical Sciences, Uppsala University Uppsala, Sweden
| | - Dirk von Lewinski
- Department of Cardiology, Myokardiale Energetik und Metabolismus Research Unit, Medical University of Graz Graz, Austria
| | - Bojan Vrtovec
- Advanced Heart Failure and Transplantation Centre, Department of Cardiology, University Clinical Centre Ljubljana, Slovenia
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26
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Papp Z, Agostoni P, Alvarez J, Bettex D, Bouchez S, Brito D, Černý V, Comin-Colet J, Crespo-Leiro MG, Delgado JF, Édes I, Eremenko AA, Farmakis D, Fedele F, Fonseca C, Fruhwald S, Girardis M, Guarracino F, Harjola VP, Heringlake M, Herpain A, Heunks LMA, Husebye T, Ivancan V, Karason K, Kaul S, Kivikko M, Kubica J, Masip J, Matskeplishvili S, Mebazaa A, Nieminen MS, Oliva F, Papp JG, Parissis J, Parkhomenko A, Põder P, Pölzl G, Reinecke A, Ricksten SE, Riha H, Rudiger A, Sarapohja T, Schwinger RHG, Toller W, Tritapepe L, Tschöpe C, Wikström G, von Lewinski D, Vrtovec B, Pollesello P. Levosimendan Efficacy and Safety: 20 Years of SIMDAX in Clinical Use. J Cardiovasc Pharmacol 2020; 76:4-22. [PMID: 32639325 PMCID: PMC7340234 DOI: 10.1097/fjc.0000000000000859] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 05/28/2020] [Indexed: 12/12/2022]
Abstract
Levosimendan was first approved for clinical use in 2000, when authorization was granted by Swedish regulatory authorities for the hemodynamic stabilization of patients with acutely decompensated chronic heart failure (HF). In the ensuing 20 years, this distinctive inodilator, which enhances cardiac contractility through calcium sensitization and promotes vasodilatation through the opening of adenosine triphosphate-dependent potassium channels on vascular smooth muscle cells, has been approved in more than 60 jurisdictions, including most of the countries of the European Union and Latin America. Areas of clinical application have expanded considerably and now include cardiogenic shock, takotsubo cardiomyopathy, advanced HF, right ventricular failure, pulmonary hypertension, cardiac surgery, critical care, and emergency medicine. Levosimendan is currently in active clinical evaluation in the United States. Levosimendan in IV formulation is being used as a research tool in the exploration of a wide range of cardiac and noncardiac disease states. A levosimendan oral form is at present under evaluation in the management of amyotrophic lateral sclerosis. To mark the 20 years since the advent of levosimendan in clinical use, 51 experts from 23 European countries (Austria, Belgium, Croatia, Cyprus, Czech Republic, Estonia, Finland, France, Germany, Greece, Hungary, Italy, the Netherlands, Norway, Poland, Portugal, Russia, Slovenia, Spain, Sweden, Switzerland, the United Kingdom, and Ukraine) contributed to this essay, which evaluates one of the relatively few drugs to have been successfully introduced into the acute HF arena in recent times and charts a possible development trajectory for the next 20 years.
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Affiliation(s)
- Zoltán Papp
- Department of Cardiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Piergiuseppe Agostoni
- Department of Clinical Sciences and Community Health, Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | - Julian Alvarez
- Department of Surgery, School of Medicine, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Dominique Bettex
- Institute of Anaesthesiology, University Hospital of Zurich, Zurich, Switzerland
| | - Stefan Bouchez
- Department of Anaesthesiology, University Hospital, Ghent, Belgium
| | - Dulce Brito
- Cardiology Department, Centro Hospitalar Universitario Lisboa Norte, CCUI, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - Vladimir Černý
- Department of Anaesthesiology, Perioperative Medicine and Intensive Care, Masaryk Hospital, J.E. Purkinje University, Usti nad Labem, Czech Republic
| | - Josep Comin-Colet
- Heart Diseases Institute, Hospital Universitari de Bellvitge, Barcelona, Spain
| | - Marisa G. Crespo-Leiro
- Complexo Hospitalario Universitario A Coruña (CHUAC), CIBERCV, Instituto de Investigacion Biomedica A Coruña (INIBIC), Universidad de a Coruña (UDC), La Coruña, Spain
| | - Juan F. Delgado
- Heart Failure and Transplant Program, Cardiology Department, University Hospital 12 Octubre, Madrid, Spain
| | - István Édes
- Department of Cardiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Alexander A. Eremenko
- Department of Cardiac Intensive Care, Petrovskii National Research Centre of Surgery, Sechenov University, Moscow, Russia
| | - Dimitrios Farmakis
- Department of Cardiology, Medical School, University of Cyprus, Nicosia, Cyprus
| | - Francesco Fedele
- Department of Cardiovascular, Respiratory, Nephrology, Anaesthesiology and Geriatric Sciences, La Sapienza University of Rome, Rome, Italy
| | - Cândida Fonseca
- Heart Failure Clinic, São Francisco Xavier Hospital, CHLO, Lisbon, Portugal
| | - Sonja Fruhwald
- Department of Anaesthesiology and Intensive Care Medicine, Division of Anaesthesiology for Cardiovascular Surgery and Intensive Care Medicine, Medical University of Graz, Graz, Austria
| | - Massimo Girardis
- Struttura Complessa di Anestesia 1, Policlinico di Modena, Modena, Italy
| | - Fabio Guarracino
- Dipartimento di Anestesia e Terapie Intensive, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Veli-Pekka Harjola
- Emergency Medicine, Meilahti Central University Hospital, University of Helsinki, Helsinki, Finland
| | - Matthias Heringlake
- Department of Anaesthesiology and Intensive Care Medicine, University of Lübeck, Lübeck, Germany
| | - Antoine Herpain
- Department of Intensive Care, Hôpital Erasme, Brussels, Belgium
| | - Leo M. A. Heunks
- Department of Intensive Care Medicine, Amsterdam UMC, Amsterdam, the Netherlands
| | - Tryggve Husebye
- Department of Cardiology, Oslo University Hospital Ullevaal, Oslo, Norway
| | - Višnja Ivancan
- Department of Anaesthesiology, Reanimatology and Intensive Care, University Hospital Centre, Zagreb, Croatia
| | - Kristjan Karason
- Departments of Cardiology and Transplantation, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Sundeep Kaul
- Intensive Care Unit, National Health Service, Leeds, United Kingdom
| | - Matti Kivikko
- Global Medical Affairs, R&D, Orion Pharma, Espoo, Finland
| | - Janek Kubica
- Department of Cardiology and Internal Medicine, Nicolaus Copernicus University, Torun, Poland
| | - Josep Masip
- Intensive Care Department, Consorci Sanitari Integral, University of Barcelona, Barcelona, Spain
| | | | - Alexandre Mebazaa
- Department of Anaesthesiology and Critical Care Medicine, AP-HP, Saint Louis and Lariboisière University Hospitals, Paris, France
| | | | - Fabrizio Oliva
- Department of Cardiology, Niguarda Ca'Granda Hospital, Milan, Italy
| | - Julius G. Papp
- MTA-SZTE Research Group of Cardiovascular Pharmacology, Hungarian Academy of Sciences, University of Szeged, Szeged, Hungary
| | - John Parissis
- Second Department of Cardiology, Attikon University Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Alexander Parkhomenko
- Emergency Cardiology Department, National Scientific Centre MD Strazhesko Institute of Cardiology, Kiev, Ukraine
| | - Pentti Põder
- Department of Cardiology, North Estonia Medical Centre, Tallinn, Estonia
| | - Gerhard Pölzl
- Department of Internal Medicine III, Cardiology and Angiology, Medical University of Innsbruck, Innsbruck, Austria
| | - Alexander Reinecke
- Klinik für Innere Medizin III, Kardiologie, Universitätsklinikum Schleswig-Holstein, Kiel, Germany
| | - Sven-Erik Ricksten
- Department of Anaesthesiology and Intensive Care, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Hynek Riha
- Department of Anaesthesiology and Intensive Care Medicine, Cardiothoracic Anaesthesiology and Intensive Care, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Alain Rudiger
- Department of Medicine, Spittal Limmattal, Schlieren, Switzerland
| | | | - Robert H. G. Schwinger
- Medizinische Klinik II, Klinikum Weiden, Teaching Hospital of University of Regensburg, Weiden, Germany
| | - Wolfgang Toller
- Department of Anaesthesiology and Intensive Care Medicine, Medical University of Graz, Graz, Austria
| | - Luigi Tritapepe
- Anaesthesia and Intensive Care Division, San Camillo-Forlanini Hospital, Rome, Italy
| | - Carsten Tschöpe
- Department of Cardiology, Campus Virchow Klinikum, Charité—University Medicine Berlin, Berlin, Germany
| | - Gerhard Wikström
- Institute of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Dirk von Lewinski
- Department of Cardiology, Myokardiale Energetik und Metabolismus Research Unit, Medical University of Graz, Graz, Austria
| | - Bojan Vrtovec
- Department of Cardiology, Advanced Heart Failure and Transplantation Centre, University Clinical Centre, Ljubljana, Slovenia
| | - Piero Pollesello
- Critical Care Proprietary Products, Orion Pharma, Espoo, Finland.
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Wang A, Cui C, Fan Y, Zi J, Zhang J, Wang G, Wang F, Wang J, Tan Q. Prophylactic use of levosimendan in pediatric patients undergoing cardiac surgery: a prospective randomized controlled trial. Crit Care 2019; 23:428. [PMID: 31888711 PMCID: PMC6937718 DOI: 10.1186/s13054-019-2704-2] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Accepted: 12/13/2019] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND The administration of levosimendan prophylactically to patients undergoing cardiac surgery remains a controversial practice, and few studies have specifically assessed the value of this approach in pediatric patients. This study therefore sought to explore the safety and efficacy of prophylactic levosimendan administration to pediatric patients as a means of preventing low cardiac output syndrome (LCOS) based upon hemodynamic, biomarker, and pharmacokinetic readouts. METHODS This was a single-center, double-blind, randomized, placebo-controlled trial. Patients ≤ 48 months old were enrolled between July 2018 and April 2019 and were randomly assigned to groups that received either placebo or levosimendan infusions for 48 h post-surgery, along with all other standard methods of care. LCOS incidence was the primary outcome of this study. RESULTS A total of 187 patients were enrolled, of whom 94 and 93 received levosimendan and placebo, respectively. LCOS incidence did not differ significantly between the levosimendan and placebo groups (10 [10.6%] versus 18 [19.4%] patients, respectively; 95% confidence interval [CI] 0.19-1.13; p = 0.090) nor did 90-day mortality (3 [3.2%] versus 4 [4.3%] patients, CI 0.14-3.69, p = 0.693), duration of mechanical ventilation (median, 47.5 h and 39.5 h, respectively; p = 0.532), ICU stay (median, 114.5 h and 118 h, respectively; p = 0.442), and hospital stay (median, 20 days and 20 days, respectively; p = 0.806). The incidence of hypotension and cardiac arrhythmia did not differ significantly between the groups. Levels of levosimendan fell rapidly without any plateau in plasma concentrations during infusion. A multiple logistic regression indicated that randomization to the levosimendan group was a predictor of LCOS. CONCLUSIONS Prophylactic levosimendan administration was safe in pediatric patients and had some benefit to postoperative hemodynamic parameters, but failed to provide significant benefit with respect to LCOS or 90-day mortality relative to placebo. TRIAL REGISTRATION Name of the registry: Safety evaluation and therapeutic effect of levosimendan on the low cardiac output syndrome in patients after cardiopulmonary bypass. TRIAL REGISTRATION NUMBER ChiCTR1800016594. Date of registration: 11 June 2018. URL of trial registry record: http://www.chictr.org.cn/index.aspx.
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Affiliation(s)
- Anbiao Wang
- Intensive Care Unit (ICU), Department of Cardiac Surgery, Provincial Hospital Affiliated to Shandong University, No. 9677 Jingshi Road, Jinan, 250021 China
| | - Chaomei Cui
- Intensive Care Unit (ICU), Department of Cardiac Surgery, Provincial Hospital Affiliated to Shandong University, No. 9677 Jingshi Road, Jinan, 250021 China
| | - Yiou Fan
- Department of Toxicological and Functional Test, Centers for Disease Control and Prevention of Shandong, Jinan, 250014 China
| | - Jie Zi
- Intensive Care Unit (ICU), Department of Cardiac Surgery, Provincial Hospital Affiliated to Shandong University, No. 9677 Jingshi Road, Jinan, 250021 China
| | - Jie Zhang
- Intensive Care Unit (ICU), Department of Cardiac Surgery, Provincial Hospital Affiliated to Shandong University, No. 9677 Jingshi Road, Jinan, 250021 China
| | - Guanglai Wang
- Intensive Care Unit (ICU), Department of Cardiac Surgery, Provincial Hospital Affiliated to Shandong University, No. 9677 Jingshi Road, Jinan, 250021 China
| | - Fang Wang
- Intensive Care Unit (ICU), Department of Cardiac Surgery, Provincial Hospital Affiliated to Shandong University, No. 9677 Jingshi Road, Jinan, 250021 China
| | - Jun Wang
- Department of Pharmacy, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, 250021 China
| | - Qi Tan
- Intensive Care Unit (ICU), Department of Cardiac Surgery, Provincial Hospital Affiliated to Shandong University, No. 9677 Jingshi Road, Jinan, 250021 China
- Intensive Care Unit (ICU), Department of Cardiac Surgery, Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021 China
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Cholley B, Levy B, Fellahi JL, Longrois D, Amour J, Ouattara A, Mebazaa A. Levosimendan in the light of the results of the recent randomized controlled trials: an expert opinion paper. Crit Care 2019; 23:385. [PMID: 31783891 PMCID: PMC6883606 DOI: 10.1186/s13054-019-2674-4] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Accepted: 11/14/2019] [Indexed: 12/28/2022] Open
Abstract
Despite interesting and unique pharmacological properties, levosimendan has not proven a clear superiority to placebo in the patient populations that have been enrolled in the various recent multicenter randomized controlled trials. However, the pharmacodynamic effects of levosimendan are still considered potentially very useful in a number of specific situations.Patients with decompensated heart failure requiring inotropic support and receiving beta-blockers represent the most widely accepted indication. Repeated infusions of levosimendan are increasingly used to facilitate weaning from dobutamine and avoid prolonged hospitalizations in patients with end-stage heart failure, awaiting heart transplantation or left ventricular assist device implantation. New trials are under way to confirm or refute the potential usefulness of levosimendan to facilitate weaning from veno-arterial ECMO, to treat cardiogenic shock due to left or right ventricular failure because the current evidence is mostly retrospective and requires confirmation with better-designed studies. Takotsubo syndrome may represent an ideal target for this non-adrenergic inotrope, but this statement also relies on expert opinion. There is no benefit from levosimendan in patients with septic shock. The two large trials evaluating the prophylactic administration of levosimendan (pharmacological preconditioning) in cardiac surgical patients with poor left ventricular ejection fraction could not show a significant reduction in their composite endpoints reflecting low cardiac output syndrome with respect to placebo. However, the subgroup of those who underwent isolated CABG appeared to have a reduction in mortality. A new study will be required to confirm this exploratory finding.Levosimendan remains a potentially useful inodilator agent in a number of specific situations due to its unique pharmacological properties. More studies are needed to provide a higher level of proof regarding these indications.
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Affiliation(s)
- Bernard Cholley
- Department of Anesthesiology and Critical Care MedicineP, Hôpital Européen Georges Pompidou, AP-HP, 20 rue Leblanc, 75015, Paris, France.
- Université Paris Descartes - Université de Paris, Paris, France.
- INSERM UMR_S1140, Paris, France.
| | - Bruno Levy
- CHRU Nancy, Réanimation Médicale Brabois, Vandoeuvre-les Nancy, France
| | - Jean-Luc Fellahi
- Department of Anesthesiology and Critical Care, Hôpital Cardiologique Louis Pradel, Lyon, France
- INSERM U1060, University Claude Bernard, Lyon, France
| | - Dan Longrois
- Department of Anesthesiology and Critical Care, Hôpital Bichat-Claude Bernard, AP-HP, Paris, France
- Université Paris Diderot, Sorbonne Paris Cité, Paris, France
| | - Julien Amour
- Department of Anesthesiology and Critical Care Medicine, Hôpital de La Pitié Salpêtrière, AP-HP, Paris, France
- University Pierre & Marie Curie, Paris, France
| | - Alexandre Ouattara
- Department of Anesthesiology and Critical Care, Magellan Medico-Surgical Center, Bordeaux, France
- University of Bordeaux, Bordeaux, France
- INSERM, UMR 1034, Biology of Cardiovascular Diseases, Bordeaux, France
| | - Alexandre Mebazaa
- Université Paris Diderot, Sorbonne Paris Cité, Paris, France
- Department of Anesthesia, Burn and Critical Care, Hôpitaux Universitaires Saint Louis Lariboisière, AP-HP, Paris, France
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Onorati F, Veraldi G, Faggian G. Commentary: The quest for the holy grail continues: Is levosimendan the best choice to support patients with cardiomyopathy requiring cardiac surgery? J Thorac Cardiovasc Surg 2019; 159:2312-2313. [PMID: 31653416 DOI: 10.1016/j.jtcvs.2019.06.136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 06/26/2019] [Accepted: 06/28/2019] [Indexed: 11/30/2022]
Affiliation(s)
- Francesco Onorati
- Division of Cardiac Surgery, University of Verona Medical School, Verona, Italy.
| | | | - Giuseppe Faggian
- Division of Cardiac Surgery, University of Verona Medical School, Verona, Italy
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30
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Belletti A, Landoni G, Lomivorotov VV, Oriani A, Ajello S. Adrenergic Downregulation in Critical Care: Molecular Mechanisms and Therapeutic Evidence. J Cardiothorac Vasc Anesth 2019; 34:1023-1041. [PMID: 31839459 DOI: 10.1053/j.jvca.2019.10.017] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 09/09/2019] [Accepted: 10/10/2019] [Indexed: 02/08/2023]
Abstract
Catecholamines remain the mainstay of therapy for acute cardiovascular dysfunction. However, adrenergic receptors quickly undergo desensitization and downregulation after prolonged stimulation. Moreover, prolonged exposure to high circulating catecholamines levels is associated with several adverse effects on different organ systems. Unfortunately, in critically ill patients, adrenergic downregulation translates into progressive reduction of cardiovascular response to exogenous catecholamine administration, leading to refractory shock. Accordingly, there has been a growing interest in recent years toward use of noncatecholaminergic inotropes and vasopressors. Several studies investigating a wide variety of catecholamine-sparing strategies (eg, levosimendan, vasopressin, β-blockers, steroids, and use of mechanical circulatory support) have been published recently. Use of these agents was associated with improvement in hemodynamics and decreased catecholamine use but without a clear beneficial effect on major clinical outcomes. Accordingly, additional research is needed to define the optimal management of catecholamine-resistant shock.
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Affiliation(s)
- Alessandro Belletti
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy.
| | - Giovanni Landoni
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Vladimir V Lomivorotov
- Department of Anesthesiology and Intensive Care, E. Meshalkin National Medical Research Center, Novosibirsk, Russia; Novosibirsk State University, Novosibirsk, Russia
| | - Alessandro Oriani
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Silvia Ajello
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
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31
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Whitson BA, Essandoh M. Commentary: The personalized medicine of cardiothoracic surgery: Delving into subpopulations identifies the right therapy for the right patients. J Thorac Cardiovasc Surg 2019; 159:2310-2311. [PMID: 31604639 DOI: 10.1016/j.jtcvs.2019.07.076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Accepted: 07/25/2019] [Indexed: 10/26/2022]
Affiliation(s)
- Bryan A Whitson
- Division of Cardiac Surgery, Department of Surgery, Ohio State University Medical Center, Columbus, Ohio.
| | - Michael Essandoh
- Division of Cardiothoracic and Vascular Anesthesia, Department of Anesthesiology, Ohio State University Medical Center, Columbus, Ohio
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