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Rehberg S, Frank S, Černý V, Cihlář R, Borgstedt R, Biancofiore G, Guarracino F, Schober A, Trimmel H, Pernerstorfer T, Siebers C, Dostál P, Morelli A, Joannidis M, Pretsch I, Fuchs C, Rahmel T, Podbregar M, Duliczki É, Tamme K, Unger M, Sus J, Klade C, Krejcy K, Kirchbaumer-Baroian N, Krumpl G, Duška F. Landiolol for heart rate control in patients with septic shock and persistent tachycardia. A multicenter randomized clinical trial (Landi-SEP). Intensive Care Med 2024; 50:1622-1634. [PMID: 39297945 PMCID: PMC11447033 DOI: 10.1007/s00134-024-07587-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Accepted: 08/01/2024] [Indexed: 09/21/2024]
Abstract
PURPOSE Excessive tachycardia in resuscitated septic shock patients can impair hemodynamics and worsen patient outcome. We investigated whether heart rate (HR) control can be achieved without increased vasopressor requirements using the titratable highly selective, ultra-short-acting β1-blocker landiolol. METHODS This randomized, open-label, controlled trial was conducted at 20 sites in 7 European countries from 2018 to 2022 and investigated the efficacy and safety of landiolol in adult patients with septic shock and persistent tachycardia. Patients were randomly assigned to receive either landiolol along with standard treatment (n = 99) or standard treatment alone (n = 101). The combined primary endpoint was HR response (i.e., HR within the range of 80-94 beats per minute) and its maintenance without increasing vasopressor requirements during the first 24 h after treatment start. Key secondary endpoints were 28-day mortality and adverse events. RESULTS Out of 196 included septic shock patients, 98 received standard treatment combined with landiolol and 98 standard treatment alone. A significantly larger proportion of patients met the combined primary endpoint in the landiolol group than in the control group (39.8% [39/98] vs. 23.5% [23/98]), with a between-group difference of 16.5% (95% confidence interval [CI]: 3.4-28.8%; p = 0.013). There were no statistically significant differences between study groups in tested secondary outcomes and adverse events. CONCLUSION The ultra-short-acting beta-blocker landiolol was effective in reducing and maintaining HR without increasing vasopressor requirements after 24 h in patients with septic shock and persistent tachycardia. There were no differences in adverse events and clinical outcomes such as 28-day mortality vs. standard of care. The results of this study, in the context of previous trials, do not support a treatment strategy of stringent HR reduction (< 95 bpm) in an unselected septic shock population with persistent tachycardia. Further investigations are needed to identify septic shock patient phenotypes that benefit clinically from HR control.
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Affiliation(s)
- Sebastian Rehberg
- Department of Anaesthesiology, Intensive Care, Emergency Medicine, Transfusion Medicine and Pain Therapy, University Hospital of Bielefeld, Bielefeld, Germany.
| | - Sandra Frank
- Department of Anaesthesiology, LMU University Hospital, LMU Munich, Munich, Germany
| | - Vladimír Černý
- Department of Anaesthesia and Intensive Care, Charles University, 3rd Medical Faculty and University Hospital Královské Vinohrady, Prague, Czech Republic
- Department of Anaesthesiology, Perioperative Medicine and Intensive Care, Masaryk Hospital, Ústí Nad Labem, Czech Republic
- Department of Anaesthesiology and Intensive Care Medicine, Charles University, Faculty of Medicine in Hradec Kralove, Hradec Králové, Czech Republic
- Department of Anesthesia, Pain Management and Perioperative Medicine, Dalhousie University, Halifax, Canada
- Department of Anaesthesiology and Intensive Care Medicine, University Hospital Hradec Králové, Hradec Králové, Czech Republic
| | - Radek Cihlář
- Department of Anesthesiology and Intensive Care, Hospital České Budějovice, České Budějovice, Czech Republic
| | - Rainer Borgstedt
- Department of Anaesthesiology, Intensive Care, Emergency Medicine, Transfusion Medicine and Pain Therapy, University Hospital of Bielefeld, Bielefeld, Germany
| | - Gianni Biancofiore
- Department of Anaesthesiology and Transplant Intensive Care Unit, University School of Medicine Pisa, Pisa, Italy
| | - Fabio Guarracino
- Department of Anaesthesia and Critical Care Medicine, Cardiothoracic and Vascular Anaesthesiology and Intensive Care, Azienda Ospedaliero Universitaria Pisana, Pisa, Italy
| | - Andreas Schober
- Department of Cardiology, Klinik Floridsdorf & Karl Landsteiner Institute for Cardiovascular and Critical Care Research C/O Klinik Floridsdorf, Vienna, Austria
| | - Helmut Trimmel
- Department of Anesthesiology, Emergency Medicine and General Intensive Care, State Hospital Wiener Neustadt, Wiener Neustadt, Austria
| | - Thomas Pernerstorfer
- Department of Anaesthesiology and Intensive Care, Ordensklinikum Linz GmbH, Barmherzige Schwestern, Linz, Austria
| | - Christian Siebers
- Department of Anaesthesiology and Intensive Care, Hospital of Garmisch-Partenkirchen, Garmisch-Partenkirchen, Germany
| | - Pavel Dostál
- Department of Anaesthesiology and Intensive Care Medicine, Charles University, Faculty of Medicine in Hradec Kralove, Hradec Králové, Czech Republic
- Department of Anaesthesiology and Intensive Care Medicine, University Hospital Hradec Králové, Hradec Králové, Czech Republic
| | - Andrea Morelli
- Department of Clinical Internal, Anesthesiological and Cardiovascular Sciences, University of Rome, "La Sapienza", Policlinico Umberto Primo, Rome, Italy
| | - Michael Joannidis
- Division of Emergency Medicine and Intensive Care, Department Internal Medicine, Medical University Innsbruck, Innsbruck, Austria
| | - Ingrid Pretsch
- Department of Internal Medicine II, Division of Cardiology and Intensive Care, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Christian Fuchs
- Department of Anaesthesiology, Intensive Care, Emergency and Pain Medicine, University Hospital Greifswald, Greifswald, Germany
| | - Tim Rahmel
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Knappschaftskrankenhaus Bochum, Bochum, Germany
| | - Matej Podbregar
- Internal Intensive Care Department, General Hospital Celje, Celje, Slovenia
- Medical Faculty, University of Ljubljana, Ljubljana, Slovenia
| | - Éva Duliczki
- Anaesthesiology and Intensive Care Unit, Szabolcs-Szatmár-Bereg County Hospitals and University Teaching Hospital Jósa András Teaching Hospital, Nyíregyháza, Hungary
| | - Kadri Tamme
- Clinic of Anaesthesiology and Intensive Care, 1St. Intensive Care Unit, Tartu University Hospital, Tartu, Estonia
| | - Martin Unger
- AOP Orphan Pharmaceuticals GmbH, Vienna, Austria
| | - Jan Sus
- AOP Orphan Pharmaceuticals GmbH, Vienna, Austria
| | | | - Kurt Krejcy
- AOP Orphan Pharmaceuticals GmbH, Vienna, Austria
| | | | - Günther Krumpl
- AOP Health International Management AG, Ruggell, Liechtenstein
| | - František Duška
- Department of Anaesthesia and Intensive Care, Charles University, 3rd Medical Faculty and University Hospital Královské Vinohrady, Prague, Czech Republic
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Vásquez-Tirado GA, Quispe-Castañeda CV, Meregildo-Rodríguez ED, Cuadra-Campos M, Segura-Plasencia NM, Arbayza-Avalos YK, Alva-Guarniz HN, Guzmán-Aguilar WM, Zavaleta-Alaya P. Association of beta blockers and mortality in adults with septic shock: systematic review and meta-analysis of randomized clinical trial. Front Med (Lausanne) 2024; 11:1448573. [PMID: 39380732 PMCID: PMC11458450 DOI: 10.3389/fmed.2024.1448573] [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: 06/13/2024] [Accepted: 08/26/2024] [Indexed: 10/10/2024] Open
Abstract
Introduction Septic shock still entails significant morbidity and mortality, with the heart being affected due to catecholamine overexpression and direct injury from sepsis. Therefore, the effect of β-blocking the receptors to improve performance is promising when attempting to reverse tachycardia and reduce mortality. Methods We conducted a comprehensive search across five databases for studies published up to 28 January 2024, using a PICO strategy. Ten studies were identified for quantitative analysis and included in our meta-analysis. Results Our meta-analysis evaluated 28-day in-hospital mortality risk across nine randomized controlled trials (RCTs) involving a total of 1,121 adults with septic shock. We found an association between β-blocker use and reduced overall mortality (OR 0.57; 95% CI 0.34-0.98; I 2: 56%). This effect was significant in the esmolol subgroup (OR 0.47; 95% CI 0.26-0.82; I 2: 32%), but not in the landiolol subgroup (OR 0.98; 95% CI 0.0-1,284.5; I 2: 72%). Additionally, the intervention group shows a significant reduction in HR and lactate levels, as well as an increase in stroke volume index (SVI). Conclusion In adults with septic shock, β-blockers are associated with a reduction in 28-day in-hospital mortality, a benefit primarily observed with esmolol rather than landiolol. Furthermore, improvements in heart rate (HR) control, lactate levels, and SVI were noted. However, these findings should be interpreted with caution, and further high-quality RCTs comparing different β-blockers are necessary to better elucidate these effects. Systematic review registration https://www.crd.york.ac.uk/prospero/, identifier CRD42024513610.
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Affiliation(s)
| | | | | | - María Cuadra-Campos
- Facultad de Medicina Humana, Universidad Privada Antenor Orrego, Trujillo, Peru
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Abstract
Landiolol is an ultra-short-acting, highly cardio-selective, β-blocker, that is currently approved for clinical use in Japan and the European Union, for the treatment of tachyarrhythmias. Landiolol is highly cardio-selective with high β1 selectivity and receptor affinity, resulting in a more potent chronotropic effect and less potent hypotensive effect compared with other β-blockers such as esmolol and propranolol. Based on the recent randomized controlled trials, low-dose landiolol may have a beneficial role in the prevention and management of postoperative atrial fibrillation following noncardiac and cardiac surgeries, including on-pump and off-pump coronary artery bypass grafting and valve surgery. Additionally, landiolol may have potential utility for myocardial salvage and prevention of postpercutaneous coronary intervention myocardial infarction. Furthermore, the use of landiolol may also have a therapeutic effect for rate control of sepsis-related tachyarrhythmias. Positive results of recent randomized controlled trials should continue to inspire clinicians to conduct further, larger studies, to find new potential clinical applications for this novel drug.
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Affiliation(s)
- Shiavax J Rao
- From the Department of Medicine, MedStar Union Memorial Hospital, Baltimore, MD
| | - Arjun Kanwal
- Department of Cardiology, Westchester Medical Center, Valhalla, NY
| | - Amreen Kanwal
- George Washington University School of Medicine, Washington, DC
| | | | - William H Frishman
- Department of Cardiology, Westchester Medical Center, Valhalla, NY
- Department of Medicine, New York Medical College, Valhalla, NY
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Floria M, Oancea AF, Morariu PC, Burlacu A, Iov DE, Chiriac CP, Baroi GL, Stafie CS, Cuciureanu M, Scripcariu V, Tanase DM. An Overview of the Pharmacokinetics and Pharmacodynamics of Landiolol (an Ultra-Short Acting β1 Selective Antagonist) in Atrial Fibrillation. Pharmaceutics 2024; 16:517. [PMID: 38675178 PMCID: PMC11054558 DOI: 10.3390/pharmaceutics16040517] [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: 02/17/2024] [Revised: 03/30/2024] [Accepted: 04/03/2024] [Indexed: 04/28/2024] Open
Abstract
Landiolol is an ultra-short-acting, selective β1-adrenergic receptor blocker that was originally approved in Japan for the treatment of intraoperative tachyarrhythmias. It has gained attention for its use in the management of tachyarrhythmias and perioperative tachycardia, especially atrial fibrillation for both cardiac and non-cardiac surgeries. It can be the ideal agent for heart rate control due to its high β1-selectivity, potent negative chronotropic effect, a limited negative inotropic potential, and an ultrashort elimination half-life (around 4 min); moreover, it may have a potential therapeutic effects for sepsis and pediatric patients. Landiolol seems to be superior to other short-acting and selective beta-blockers such as esmolol. This review aims to provide a comprehensive overview of landiolol, a new ultra-short-acting β1 selective antagonist, including its pharmacology, clinical applications, efficacy, safety profile, and future directions in research and clinical data.
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Affiliation(s)
- Mariana Floria
- Department of Internal Medicine, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (M.F.); (A.B.); (D.E.I.); (D.M.T.)
- Saint Spiridon Emergency Hospital, 700115 Iasi, Romania; (C.P.C.); (G.L.B.)
| | - Alexandru Florinel Oancea
- Department of Internal Medicine, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (M.F.); (A.B.); (D.E.I.); (D.M.T.)
- Saint Spiridon Emergency Hospital, 700115 Iasi, Romania; (C.P.C.); (G.L.B.)
| | - Paula Cristina Morariu
- Department of Internal Medicine, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (M.F.); (A.B.); (D.E.I.); (D.M.T.)
- Saint Spiridon Emergency Hospital, 700115 Iasi, Romania; (C.P.C.); (G.L.B.)
| | - Alexandru Burlacu
- Department of Internal Medicine, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (M.F.); (A.B.); (D.E.I.); (D.M.T.)
- Cardiovascular Disease Institute, 700503 Iasi, Romania
| | - Diana Elena Iov
- Department of Internal Medicine, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (M.F.); (A.B.); (D.E.I.); (D.M.T.)
- Saint Spiridon Emergency Hospital, 700115 Iasi, Romania; (C.P.C.); (G.L.B.)
| | | | - Genoveva Livia Baroi
- Saint Spiridon Emergency Hospital, 700115 Iasi, Romania; (C.P.C.); (G.L.B.)
- Department of Surgery, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania;
| | - Celina Silvia Stafie
- Department of Preventive Medicine and Interdisciplinarity, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania;
| | - Magdalena Cuciureanu
- Department of Pharmacology, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania;
| | - Viorel Scripcariu
- Department of Surgery, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania;
- Regional Institute of Oncology, 700483 Iasi, Romania
| | - Daniela Maria Tanase
- Department of Internal Medicine, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (M.F.); (A.B.); (D.E.I.); (D.M.T.)
- Saint Spiridon Emergency Hospital, 700115 Iasi, Romania; (C.P.C.); (G.L.B.)
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Chalkias A, O'Donnell EP. Mechanisms of landiolol-mediated positive inotropy in critical care settings. Eur J Clin Pharmacol 2023; 79:1607-1612. [PMID: 37864722 DOI: 10.1007/s00228-023-03584-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 10/16/2023] [Indexed: 10/23/2023]
Abstract
PURPOSE To present the potential mechanisms by which landiolol enhances a positive inotropic response in critically ill patients. METHODS Analysis of preclinical, animal, and clinical data to provide novel knowledge and translate research findings into potential clinical application. RESULTS The super-selective β1-antagonist landiolol may increase inotropy and may be associated with positive outcomes in critically ill patients with acute decompensated heart failure or sepsis. CONCLUSION This review sheds light on the potential mechanisms by which landiolol enhances a positive inotropic response, potentially alleviating the long-held concern over possible negative hemodynamic effects in critically ill patients.
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Affiliation(s)
- Athanasios Chalkias
- Institute for Translational Medicine and Therapeutics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104-5158, USA.
- Outcomes Research Consortium, Cleveland, OH, 44195, USA.
| | - E Paul O'Donnell
- Department of Pharmacy Practice, College of Pharmacy, Midwestern University, Downers Grove, IL, 60515, USA
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Iwasaki Y, Ohbe H, Nakajima M, Sasabuchi Y, Ikumi S, Kaiho Y, Yamauchi M, Fushimi K, Yasunaga H. Association Between Intraoperative Landiolol Use and In-Hospital Mortality After Coronary Artery Bypass Grafting: A Nationwide Observational Study in Japan. Anesth Analg 2023; 137:1208-1215. [PMID: 38051291 DOI: 10.1213/ane.0000000000006741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2023]
Abstract
BACKGROUND Ischemic heart disease is a leading cause of death worldwide, and coronary artery bypass grafting (CABG) is a major treatment. Landiolol is an ultra-short-acting beta-antagonist known to prevent postoperative atrial fibrillation. However, the effectiveness of intraoperative landiolol on mortality remains unknown. This study aimed to evaluate the association between intraoperative landiolol use and the in-hospital mortality in patients undergoing CABG. METHODS To conduct this retrospective cohort study, we used data from the Japanese Diagnosis Procedure Combination inpatient database. All patients who underwent CABG during hospitalization between July 1, 2010, and March 31, 2020, were included. Patients who received intraoperative landiolol were defined as the landiolol group, whereas the other patients were defined as the control group. The primary outcome was in-hospital mortality. Propensity score matching was used to compare the landiolol and control groups. RESULTS In total, 118,506 patients were eligible for this study, including 25,219 (21%) in the landiolol group and 93,287 (79%) in the control group. One-to-one propensity score matching created 24,893 pairs. After propensity score matching, the in-hospital mortality was significantly lower in the landiolol group than that in the control group (3.7% vs 4.3%; odds ratio 0.85; 95% confidence interval 0.78 to 0.94; P = .010). CONCLUSIONS Intraoperative landiolol use was associated with decreased in-hospital mortality in patients undergoing CABG. Further randomized controlled trials are required to confirm these findings.
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Affiliation(s)
- Yudai Iwasaki
- From the Department of Anesthesiology and Perioperative Medicine, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Hiroyuki Ohbe
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, Japan
| | - Mikio Nakajima
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, Japan
- Emergency Life-Saving Technique Academy of Tokyo, Foundation for Ambulance Service Development, Tokyo, Japan
- Emergency and Critical Care Center, Tokyo Metropolitan Hiroo Hospital, Tokyo, Japan
| | | | - Saori Ikumi
- From the Department of Anesthesiology and Perioperative Medicine, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Yu Kaiho
- From the Department of Anesthesiology and Perioperative Medicine, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Masanori Yamauchi
- From the Department of Anesthesiology and Perioperative Medicine, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Kiyohide Fushimi
- Department of Health Policy and Informatics, Tokyo Medical and Dental University Graduate School of Medicine, Tokyo, Japan
| | - Hideo Yasunaga
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, Japan
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Schroeder L, Monno P, Unger M, Ackerl J, Shatilova O, Schmitt J, Dresbach T, Mueller A, Kipfmueller F. Heart rate control with landiolol hydrochloride in infants with ventricular dysfunction and pulmonary hypertension. ESC Heart Fail 2022; 10:385-396. [PMID: 36256500 PMCID: PMC9871696 DOI: 10.1002/ehf2.14202] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 08/30/2022] [Accepted: 10/02/2022] [Indexed: 01/27/2023] Open
Abstract
AIMS Sinus tachycardia potentially leads to a deterioration of cardiac function in critically ill infants. The ultrashort-acting beta-blocker landiolol hydrochloride is a new pharmacological option for a selective heart rate (HR) control in patients with sinus tachycardia and heart failure. METHODS AND RESULTS This study was a monocentric retrospective medical chart review study at the University Children's Hospital Bonn (Germany) from 01 January 2018 until 30 June 2020. This study included a cohort of 62 term and preterm infants with a diagnosis of ventricular dysfunction and/or pulmonary hypertension (PH), in combination with preexisting tachycardia and treatment with landiolol hydrochloride. Infants were allocated to subgroups according to weeks of gestational age (GA): born at <35 weeks of GA (Group A) and born at >35 weeks of GA (Group B). Tachycardia was defined depending on GA (<35 weeks of GA: >170 b.p.m.; ≥ 35 weeks of GA: >150 b.p.m.). The primary endpoint was defined as percentage of patients achieving HR normalization during the first 24 h of landiolol treatment. Twenty-nine infants were allocated to Group A and 33 infants to Group B. The overall median GA of the infants was 35.3 (23.3/41.3), with 53% female infants. The primary endpoint was achieved in 57 patients (91.9%). The median time to reach target HR was 1.8 (0.3-24) h. The median starting dose of landiolol was 8.8 (3.9-25.3) μk/kg/min, with a median dosing during the first 24 h of landiolol treatment of 9.9 (2.8-35.4) μk/kg/min. The median landiolol dose while achieving the target HR was 10 (2.4-44.4) μk/kg/min. The right ventricular dysfunction improved significantly in both groups 24 h after onset of landiolol infusion (P = 0.001 in Group A and P = 0.045 in Group B). The left ventricular and biventricular dysfunction improved significantly 24 h after onset of landiolol infusion in infants of Group B (P = 0.004 and P = 0.006, respectively). The severity of PH improved significantly after 24 h in infants of Group A (P < 0.001). During landiolol treatment, no severe drug-related adverse event was noted. CONCLUSIONS The use of landiolol hydrochloride for HR control of non-arrhythmic tachycardia in critically ill infants is well tolerated. Reduction of HR can be guided quickly and landiolol treatment is associated with an improvement of ventricular dysfunction and PH.
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Affiliation(s)
- Lukas Schroeder
- Department of Neonatology and Pediatric Intensive Care MedicineUniversity Children's Hospital BonnVenusberg‐Campus 1D‐53127BonnGermany
| | - Paulina Monno
- Department of Neonatology and Pediatric Intensive Care MedicineUniversity Children's Hospital BonnVenusberg‐Campus 1D‐53127BonnGermany
| | | | | | | | - Joachim Schmitt
- Department of Neonatology and Pediatric Intensive Care MedicineUniversity Children's Hospital BonnVenusberg‐Campus 1D‐53127BonnGermany
| | - Till Dresbach
- Department of Neonatology and Pediatric Intensive Care MedicineUniversity Children's Hospital BonnVenusberg‐Campus 1D‐53127BonnGermany
| | - Andreas Mueller
- Department of Neonatology and Pediatric Intensive Care MedicineUniversity Children's Hospital BonnVenusberg‐Campus 1D‐53127BonnGermany
| | - Florian Kipfmueller
- Department of Neonatology and Pediatric Intensive Care MedicineUniversity Children's Hospital BonnVenusberg‐Campus 1D‐53127BonnGermany
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Ditali V, Garatti L, Morici N, Villanova L, Colombo C, Oliva F, Sacco A. Effect of landiolol in patients with tachyarrhythmias and acute decompensated heart failure (ADHF): a case series. ESC Heart Fail 2021; 9:766-770. [PMID: 34962097 PMCID: PMC8788023 DOI: 10.1002/ehf2.13763] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 10/21/2021] [Accepted: 11/27/2021] [Indexed: 12/21/2022] Open
Abstract
Tachycardia and rapid tachyarrhythmias are common in acute clinical settings and may hasten the deterioration of haemodynamics in patients with acute decompensated heart failure (ADHF), treated with inotropes. The concomitant use of a short‐acting β1‐selective beta‐blocker, such as landiolol, could rapidly and safely restore an adequate heart rate without any negative inotropic effect. We present a case series of five patients with left ventricular dysfunction, admitted to our Intensive Cardiac Care Unit with ADHF deteriorated to cardiogenic shock, treated with a combination of landiolol and inotropes. Landiolol was effective in terms of rate control and haemodynamics optimization, enabling de‐escalation of catecholamine dosing in all patients. The infusion was always well tolerated without hypotension. In conclusion, a continuous infusion of a low dose of landiolol (3–16 mcg/kg/min) to manage tachycardia and ventricular or supraventricular tachyarrhythmias in haemodynamically unstable patients may be considered.
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Affiliation(s)
- Valentina Ditali
- School of Medicine and Surgery, University of Pavia, Pavia, Italy
| | - Laura Garatti
- Department of Cardiology De Gasperis Cardio Center, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy.,School of Medicine and Surgery, University of Milano Bicocca, Milan, Italy
| | - Nuccia Morici
- Department of Cardiology De Gasperis Cardio Center, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Luca Villanova
- Department of Cardiology De Gasperis Cardio Center, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Claudia Colombo
- Department of Cardiology De Gasperis Cardio Center, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Fabrizio Oliva
- Department of Cardiology De Gasperis Cardio Center, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Alice Sacco
- Department of Cardiology De Gasperis Cardio Center, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
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Krumpl G, Ulč I, Trebs M, Kadlecová P, Hodisch J, Husch B. Blood Pressure Recovery After Dobutamine Antagonism: Partial With Landiolol, None With Esmolol. Clin Pharmacol Drug Dev 2021; 11:309-317. [PMID: 34655181 DOI: 10.1002/cpdd.1025] [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: 05/26/2021] [Accepted: 08/23/2021] [Indexed: 11/11/2022]
Abstract
We investigated the hemodynamic effects of 2 short-acting β1 -blockers, landiolol and esmolol, in the continuous presence of dobutamine in a prospective, single-center, randomized, crossover study in 16 healthy White volunteers. Dobutamine was infused at a rate sufficient to increase the heart rate by at least 30 beats per minute, followed by a 60-minute infusion of 50 μg/kg/min esmolol or 10 μg/kg/min landiolol on top of the unchanged dobutamine infusion. Concentrations of β-blockers and their metabolites in blood, heart rate, and blood pressure were followed for 180 minutes. Landiolol reduced the dobutamine-induced heart rate and blood pressure increases better than esmolol. After discontinuation of β-blocker administration, heart rate recovered swiftly to preinfusion values in both study arms. Systolic and diastolic blood pressure recovered partially after landiolol but showed a continued reduction after esmolol. No serious adverse events were observed. The heart rate effect is characteristic for β-blockers, whereas the blood pressure effects are likely due to direct and indirect β-blocker effects as well as influences on various ion channels. This may explain why landiolol that is devoid of effects on renin and sodium, calcium, and potassium channels behaves different from esmolol with respect to blood pressure recovery.
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Affiliation(s)
| | - Ivan Ulč
- Center for Pharmacology and Analysis (CEPHA) s.r.o., Plzeň, Czech Republic
| | | | - Pavla Kadlecová
- Advanced Drug Development Services (ADDS) s.r.o., Brno, Czech Republic
| | - Juri Hodisch
- AOP Orphan Pharmaceuticals GmbH, Vienna, Austria
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Hao J, Zhou J, Xu W, Chen C, Zhang J, Peng H, Liu L. Beta-Blocker Landiolol Hydrochloride in Preventing Atrial Fibrillation Following Cardiothoracic Surgery: A Systematic Review and Meta-Analysis. Ann Thorac Cardiovasc Surg 2021; 28:18-31. [PMID: 34421096 PMCID: PMC8915935 DOI: 10.5761/atcs.ra.21-00126] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
OBJECTIVE The purpose of this article was to assess the benefit of perioperative administration of the intravenous beta-blocker landiolol hydrochloride in preventing atrial fibrillation (AF) after cardiothoracic surgery. METHODS We performed a systematic search in PubMed, Web of Science, CNKI, and OVID to identify randomized controlled trials (RCTs) and cohorts up to January 2021. Data regarding postoperative atrial fibrillation (POAF) and safety outcomes were extracted. Odds ratios (ORs) with 95% confidence intervals (CIs) were determined using the Mantel-Haenszel method. Meanwhile, subgroup analyses were conducted according to surgery type including lung cancer surgery, esophageal cancer surgery, and cardiac surgery. RESULTS Seventeen eligible articles involving 1349 patients within 13 RCTs and four cohorts were included in our meta-analysis. Compared with control group, landiolol administration was associated with a significant reduction of the occurrence of AF after cardiothoracic surgery (OR = 0.32, 95% CI 0.23-0.43, P <0.00001). In addition, the results demonstrated that perioperative administration of landiolol hydrochloride minimized the occurrence of postoperative complications (OR = 0.48, 95% CI 0.33-0.70, P = 0.0002). Funnel plots indicated no obvious publication bias. CONCLUSIONS Considering this analysis, landiolol was effective in the prevention of AF after cardiothoracic surgery and did not increase the risk of major postoperative complications.
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Affiliation(s)
- Jianqi Hao
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, China.,West China School of Medicine, Sichuan University, Chengdu, China
| | - Jian Zhou
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, China.,West China School of Medicine, Sichuan University, Chengdu, China
| | - Wenying Xu
- West China School of Medicine, Sichuan University, Chengdu, China
| | - Cong Chen
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, China.,West China School of Medicine, Sichuan University, Chengdu, China
| | - Jian Zhang
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, China.,Department of Thoracic Surgery, Chest Oncology Institute, West China Hospital, Sichuan University, Chengdu, China
| | - Haoning Peng
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Lunxu Liu
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, China
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11
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Krumpl G, Ulč I, Trebs M, Kadlecová P, Hodisch J. Pharmacodynamic and pharmacokinetic behavior of landiolol during dobutamine challenge in healthy adults. BMC Pharmacol Toxicol 2020; 21:82. [PMID: 33239108 PMCID: PMC7691079 DOI: 10.1186/s40360-020-00462-x] [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: 05/06/2020] [Accepted: 11/19/2020] [Indexed: 11/24/2022] Open
Abstract
Background To study the pharmacokinetic and -dynamic behavior of landiolol in the presence of dobutamine in healthy subjects of European ancestry. Methods We conducted a single-center, prospective randomized study in 16 healthy subjects each receiving an infusion of dobutamine sufficient to increase heart rate by 30 bpm followed by a 60 min infusion of 10 μg/kg/min landiolol. Results Dobutamine-induced increases in heart rate were stable for at least 20 min before a 60 min landiolol- infusion was started. The dobutamine effects were rapidly antagonized by landiolol within 16 min. A further slight decrease in heart rate during 20–60 min of the landiolol infusion occurred as well. Upon termination of landiolol infusion, heart rate and blood pressure recovered rapidly in response to the persisting dobutamine infusion but did not return to the maximum values before landiolol infusion. The pharmacokinetic parameters of landiolol in presence of dobutamine showed a short half-life (3.5 min) and a low distribution volume (0.3 l/kg). No serious adverse events were observed. Conclusion Landiolol can antagonize the dobutamine-induced increases in heart rate and blood pressure in a fast way. A rapid bradycardic effect until steady-state plasma levels is followed by a slow heart rate reduction. The latter can be attributed to an early desensitization to dobutamine. Consequently, after termination of landiolol, the heart rate did not achieve maximum pre-landiolol values. The pharmacokinetics of landiolol during dobutamine infusion are similar when compared to short- and long-term data in Caucasian subjects. Landiolol in the given dose can thus serve as an antagonist of dobutamine-induced cardiac effects. Trial registration Registration number 2010–023311-34 at the EU Clinical Trials Register, registration date 2010-12-21.
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Affiliation(s)
- Günther Krumpl
- MRN Medical Research Network GmbH, Postgasse 11/22, A-1010, Vienna, Austria.
| | - Ivan Ulč
- Center for Pharmacology and Analysis (CEPHA) s.r.o, Plzeň, Czech Republic
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12
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Matsuishi Y, Mathis BJ, Shimojo N, Kawano S, Inoue Y. Evaluating the Therapeutic Efficacy and Safety of Landiolol Hydrochloride for Management of Arrhythmia in Critical Settings: Review of the Literature. Vasc Health Risk Manag 2020; 16:111-123. [PMID: 32308404 PMCID: PMC7138627 DOI: 10.2147/vhrm.s210561] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 03/23/2020] [Indexed: 12/20/2022] Open
Abstract
Background Landiolol hydrochloride, a highly cardio-selective beta-1 blocker with an ultra-short-acting half-life of 4 minutes, was originally approved by Japan for treatment of intraoperative tachyarrhythmias. This review aims to provide an integrated overview of the current state of knowledge of landiolol hydrochloride in the management of arrhythmia in critical settings. Methods We searched MEDLINE, EMBASE, and the Cochrane Library to retrieve relevant articles with a total of 65 records identified. Results The high β1 selectivity (β1/β2 ratio of 255:1) of landiolol causes a more rapid heart rate (HR) decrease compared to esmolol while avoiding decreases in mean arterial blood pressure. Recently, it has been found useful in left ventricular dysfunction patients and fatal arrhythmia requiring emergency treatment. Recent random clinical trials (RCT) have revealed therapeutic and prophylactic effects on arrhythmia, and very low-dose landiolol might be effective for preventing postoperative atrial fibrillation (POAF) and sinus tachycardia. Likewise, landiolol is an optimal choice for perioperative tachycardia treatment during cardiac surgery. The high β1 selectivity of landiolol is useful in heart failure patients as a first-line therapy for tachycardia and arrhythmia as it avoids the typical depression of cardiac function seen in other β-blockers. Application in cardiac injury after percutaneous coronary intervention (PCI), protection for vital organs (lung, kidney, etc.) during sepsis, and stabilizing hemodynamics in pediatric patients are becoming the new frontier of landiolol use. Conclusion Landiolol is useful as a first-line therapy for the prevention of POAF after cardiac/non-cardiac surgery, fatal arrhythmias in heart failure patients and during PCI. Moreover, the potential therapeutic effect of landiolol for sepsis in pediatric patients is currently being explored. As positive RCT results continue to be published, new clinical uses and further clinical studies in various settings by cardiologists, intensivists and pediatric cardiologists are being conducted.
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Affiliation(s)
- Yujiro Matsuishi
- Department of Emergency and Critical Care Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Bryan J Mathis
- Medical English Communication Center, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Nobutake Shimojo
- Department of Emergency and Critical Care Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Satoru Kawano
- Department of Emergency and Critical Care Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Yoshiaki Inoue
- Department of Emergency and Critical Care Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
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13
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Kobayashi S, Myoren T, Kajii T, Kohno M, Nanno T, Ishiguchi H, Nishimura S, Fukuda M, Hino A, Fujimura T, Ono M, Uchinoumi H, Tateishi H, Mochizuki M, Oda T, Okuda S, Yoshiga Y, Kawano R, Yano M. Addition of a β1-Blocker to Milrinone Treatment Improves Cardiac Function in Patients with Acute Heart Failure and Rapid Atrial Fibrillation. Cardiology 2019; 142:195-202. [PMID: 31137022 DOI: 10.1159/000499400] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Accepted: 03/05/2019] [Indexed: 11/19/2022]
Abstract
BACKGROUND Tachycardia worsens cardiac performance in acute decompensated heart failure (ADHF). We investigated whether heart rate (HR) optimization by landiolol, an ultra-short-acting β1-selective blocker, in combination with milrinone improved cardiac function in patients with ADHF and rapid atrial fibrillation (AF). METHODS AND RESULTS We enrolled9 ADHF patients (New York Heart Association classification IV; HR, 138 ± 18 bpm; left ventricular [LV] ejection fraction, 28 ± 8%; cardiac index [CI], 2.1 ± 0.3 L/min-1/m-2; pulmonary capillary wedge pressure [PCWP], 24 ± 3 mm Hg), whose HRs could not be reduced using standard treatments, including diuretics, vasodilators, and milrinone. Landiolol (1.5-6.0 µg/kg-1/min-1, intravenous) was added to milrinone treatment to study its effect on hemodynamics. The addition of landiolol (1.5 µg/kg-1/min-1) significantly reduced HR by 11% without changing systolic blood pressure (BP) and resulted in a significant decrease in PCWP and a significant increase in stroke volume index (SVI), suggesting that HR reduction restores incomplete LV relaxation. Administration of more than 3.0 µg/kg-1/min-1 of landiolol decreased BP, CI, and SVI. CONCLUSION The addition of landiolol at doses of <3.0 µg/kg/min to milrinone improved cardiac function in decompensated chronic heart failure with rapid atrial fibrillation by selectively reducing HR.
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Affiliation(s)
- Shigeki Kobayashi
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan,
| | - Takeki Myoren
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Toshiro Kajii
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Michiaki Kohno
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Takuma Nanno
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Hironori Ishiguchi
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Shigehiko Nishimura
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Masakazu Fukuda
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Akihiro Hino
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Tatsuhiro Fujimura
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Makoto Ono
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Hitoshi Uchinoumi
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Hiroki Tateishi
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Mamoru Mochizuki
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Tetsuro Oda
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Shinichi Okuda
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Yasuhiro Yoshiga
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Reo Kawano
- Center for Integrated Medical Research, Hiroshima University Hospital, Hiroshima, Japan
| | - Masafumi Yano
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
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14
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Mackin C, DeWitt ES, Black KJ, Tang X, Polizzotti BD, van den Bosch SJ, Alexander ME, Kheir JN. Intravenous Amiodarone and Sotalol Impair Contractility and Cardiac Output, but Procainamide Does Not: A Langendorff Study. J Cardiovasc Pharmacol Ther 2018; 24:288-297. [PMID: 30497293 DOI: 10.1177/1074248418810811] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
INTRODUCTION Direct comparison of the effects of antiarrhythmic agents on myocardial performance may be useful in choosing between medications in critically ill patients. Studies directly comparing multiple antiarrhythmic medications are lacking. The use of an experimental heart preparation permits examination of myocardial performance under constant loading conditions. METHODS Hearts of Sprague Dawley rats (n = 35, 402-507 g) were explanted and cannulated in working heart model with fixed preload and afterload. Each heart was then exposed to a 3-hour infusion of procainamide (20 µg/kg/min), esmolol (100 or 200 µg/kg/min), amiodarone (10 or 20 mg/kg/d), sotalol (80 mg/m2/d), or placebo infusions (n = 5 per dose). Cardiac output, contractility (dP/dTmax), diastolic performance (dP/dTmin), and heart rate were compared between groups over time by linear mixed modeling. RESULTS Compared with placebo, sotalol decreased contractility by an average of 24% ( P < .001) over the infusion period, as did amiodarone (low dose by 13%, P = .029; high dose by 14%, P = .013). Compared with placebo, mean cardiac output was significantly lower in animals treated with sotalol (by 22%, P = .016) and esmolol 200 μg/kg/min (by 23%, P = .012). Over time, amiodarone decreased cardiac output (20 mg/kg/d, β = -89 [-144, -33] μL/min2 decrease, P = .002) and also worsened diastolic function, decreasing dP/dTmin by ∼18% and 22% ( P = .032 and P = .011, low and high doses, respectively). Procainamide did not have a significant effect on any measures of systolic or diastolic performance. CONCLUSIONS In isolated hearts, amiodarone and sotalol depressed myocardial contractility, cardiac output, and diastolic function. However, procainamide did not negatively affect myocardial performance and represents a favorable agent in settings of therapeutic equivalence.
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Affiliation(s)
- Charles Mackin
- 1 Department of Cardiology at Boston Children's Hospital and the Department of Pediatrics, Harvard Medical School, Boston, MA, USA.,Charles Mackin and Elisabeth S. DeWitt contributed equally as first authors
| | - Elizabeth S DeWitt
- 1 Department of Cardiology at Boston Children's Hospital and the Department of Pediatrics, Harvard Medical School, Boston, MA, USA.,Charles Mackin and Elisabeth S. DeWitt contributed equally as first authors
| | - Katherine J Black
- 1 Department of Cardiology at Boston Children's Hospital and the Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Xiaoqi Tang
- 1 Department of Cardiology at Boston Children's Hospital and the Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Brian D Polizzotti
- 1 Department of Cardiology at Boston Children's Hospital and the Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Sarah J van den Bosch
- 1 Department of Cardiology at Boston Children's Hospital and the Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Mark E Alexander
- 1 Department of Cardiology at Boston Children's Hospital and the Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - John N Kheir
- 1 Department of Cardiology at Boston Children's Hospital and the Department of Pediatrics, Harvard Medical School, Boston, MA, USA
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15
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Unger M, Morelli A, Singer M, Radermacher P, Rehberg S, Trimmel H, Joannidis M, Heinz G, Cerny V, Dostál P, Siebers C, Guarracino F, Pratesi F, Biancofiore G, Girardis M, Kadlecova P, Bouvet O, Zörer M, Grohmann-Izay B, Krejcy K, Klade C, Krumpl G. Landiolol in patients with septic shock resident in an intensive care unit (LANDI-SEP): study protocol for a randomized controlled trial. Trials 2018; 19:637. [PMID: 30454042 PMCID: PMC6245811 DOI: 10.1186/s13063-018-3024-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Accepted: 10/26/2018] [Indexed: 12/21/2022] Open
Abstract
Background In patients with septic shock, the presence of an elevated heart rate (HR) after fluid resuscitation marks a subgroup of patients with a particularly poor prognosis. Several studies have shown that HR control in this population is safe and can potentially improve outcomes. However, all were conducted in a single-center setting. The aim of this multicenter study is to demonstrate that administration of the highly beta1-selective and ultrashort-acting beta blocker landiolol in patients with septic shock and persistent tachycardia (HR ≥ 95 beats per minute [bpm]) is effective in reducing and maintaining HR without increasing vasopressor requirements. Methods A phase IV, multicenter, prospective, randomized, open-label, controlled study is being conducted. The study will enroll a total of 200 patients with septic shock as defined by The Third International Consensus Definitions for Sepsis and Septic Shock criteria and tachycardia (HR ≥ 95 bpm) despite a hemodynamic optimization period of 24–36 h. Patients are randomized (1:1) to receive either standard treatment (according to the Surviving Sepsis Campaign Guidelines 2016) and continuous landiolol infusion to reach a target HR of 80–94 bpm or standard treatment alone. The primary endpoint is HR response (HR 80–94 bpm), the maintenance thereof, and the absence of increased vasopressor requirements during the first 24 h after initiating treatment. Discussion Despite recent studies, the role of beta blockers in the treatment of patients with septic shock remains unclear. This study will investigate whether HR control using landiolol is safe, feasible, and effective, and further enhance the understanding of beta blockade in patients with septic shock. Trial registration EU Clinical Trials Register; EudraCT, 2017-002138-22. Registered on 8 August 2017. Electronic supplementary material The online version of this article (10.1186/s13063-018-3024-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Martin Unger
- AOP Orphan Pharmaceuticals AG, Wilhelminenstraße 91/II f, 1160, Vienna, Austria.
| | - Andrea Morelli
- Department of Anesthesiology and Intensive Care, University Hospital La Sapienza, Policlinico Umberto I, Rome, Italy
| | - Mervyn Singer
- Intensive Care Medicine, University College London, London, UK
| | - Peter Radermacher
- Institute of Anesthesiologic Pathophysiology and Process Engineering, Ulm University Hospital, Ulm, Germany
| | - Sebastian Rehberg
- Department of Anesthesiology, Intensive Care, Emergency and Pain Medicine, University Hospital Greifswald, Greifswald, Germany
| | - Helmut Trimmel
- Department of Anesthesiology, Emergency Medicine and General Intensive Care, State Hospital Wiener Neustadt, Wiener Neustadt, Austria
| | - Michael Joannidis
- Division of Emergency Medicine and Intensive Care, Department Internal Medicine, Medical University Innsbruck, Innsbruck, Austria
| | - Gottfried Heinz
- Department of Internal Medicine II, Division of Cardiology, Intensive Care Unit, Medical University General Hospital, Vienna, Austria
| | - Vladimír Cerny
- Department of Anesthesiology, Perioperative Medicine and Intensive Care, Masaryk Hospital, Usti Nad Labem, Czech Republic
| | - Pavel Dostál
- Department of Anesthesiology, Resuscitation and Intensive Medicine, University Hospital Hradec Králové, Hradec Králové, Czech Republic
| | - Christian Siebers
- Department of Anesthesiology, University Hospital Munich, Munich, Germany
| | - Fabio Guarracino
- Department of Anesthesiology and Resuscitation 5, Azienda Ospedaliero Universitaria Pisana, Pisa, Italy
| | - Francesca Pratesi
- Department of Anesthesiology and Resuscitation 6, Azienda Ospedaliero Universitaria Pisana, Pisa, Italy
| | - Gianni Biancofiore
- Division of Transplant Anesthesia and Critical Care, University School of Medicine Pisa, Pisa, Italy
| | - Massimo Girardis
- Department of Anesthesia and Intensive Care, University Hospital of Modena, Modena, Italy
| | | | | | - Michael Zörer
- AOP Orphan Pharmaceuticals AG, Wilhelminenstraße 91/II f, 1160, Vienna, Austria
| | | | - Kurt Krejcy
- AOP Orphan Pharmaceuticals AG, Wilhelminenstraße 91/II f, 1160, Vienna, Austria
| | - Christoph Klade
- AOP Orphan Pharmaceuticals AG, Wilhelminenstraße 91/II f, 1160, Vienna, Austria
| | - Günther Krumpl
- AOP Orphan Pharmaceuticals AG, Wilhelminenstraße 91/II f, 1160, Vienna, Austria
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16
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Sanad MH, Farag AB, Motaleb MA. Radioiodination and biological evaluation of landiolol as a tracer for myocardial perfusion imaging: preclinical evaluation and diagnostic nuclear imaging. RADIOCHIM ACTA 2018. [DOI: 10.1515/ract-2018-2980] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Abstract
The present work has assessed the ability and competency of radioiodinated landiolol that is considered a potential cardio selective imaging agent. Landiolol was radiosynthesized with [131I] using chloramine-T (Ch-T) as an oxidizing agent. To give high radiochemical yield of the [131I]landiolol reaching values of 98% with high stability up to 48 h. The labeled compound was separated and purified using thin layer chromatography (TLC), paper electrophoresis and high performance liquid chromatography (HPLC). Biodistribution studies indicated that [131I]landiolol gave high heart uptake ratio of [45.0±0.19% ID/g at 2 min post injection (p.i.)]. Therefore, [131I]landiolol could be considered as a novel tracer to image heart with high heart/blood ratio within 60 min.
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Affiliation(s)
- M. H. Sanad
- Labeled Compounds Department , Hot Labs Center, Atomic Energy Authority , P.O. Box 13759 , Cairo , Egypt , Tel.: 00201006131628, Fax: 0020225180527, E-mail:
| | - A. B. Farag
- Pharmaceutical Chemistry Department, Faculty of Pharmacy , Ahram Canadian University , Giza , Egypt
| | - M. A. Motaleb
- Labeled Compounds Department , Hot Labs Center, Atomic Energy Authority , P.O. Box 13759 , Cairo , Egypt
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17
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Poveda-Jaramillo R, Monaco F, Zangrillo A, Landoni G. Ultra-Short–Acting β-Blockers (Esmolol and Landiolol) in the Perioperative Period and in Critically Ill Patients. J Cardiothorac Vasc Anesth 2018; 32:1415-1425. [DOI: 10.1053/j.jvca.2017.11.039] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2017] [Indexed: 01/16/2023]
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18
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Pharmacokinetics and Pharmacodynamics of Low-, Intermediate-, and High-Dose Landiolol and Esmolol During Long-Term Infusion in Healthy Whites. J Cardiovasc Pharmacol 2018; 71:137-146. [DOI: 10.1097/fjc.0000000000000554] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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19
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20
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Domanovits H, Wolzt M, Stix G. Landiolol: pharmacology and its use for rate control in atrial fibrillation in an emergency setting. Eur Heart J Suppl 2018; 20:A1-A3. [PMID: 30188959 PMCID: PMC5909771 DOI: 10.1093/eurheartj/sux037] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
This article provides new insight on landiolol, an ultra-short acting injectable betablocker, recently approved in Europe, with regard to its pharmacokinetic and pharmacodynamic profile, along with its first experience in Caucasian healthy volunteers and patients with atrial fibrillation. Landiolol as iv formulation exhibited in an emergency setting rapid rate reduction in patients with tachycardic atrial fibrillation without pronounced blood pressure drop both in caucasian and asian populations in similar manner.
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Affiliation(s)
- Hans Domanovits
- Department of Emergency Medicine, Medical University of Vienna, Waehringer Guertel 18-20, Vienna, Austria
| | - Michael Wolzt
- Department of Clinical Pharmacology, Medical University of Vienna, Waehringer Guertel 18-20, Vienna, Austria
| | - Günter Stix
- Division of Cardiology, Department of Internal Medicine II, Medical University of Vienna, Währinger Gürtel 18-20, Vienna, Austria
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21
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Magos-Guerrero GA, Santiago-Mejía J, Carrasco OF. Exploratory studies of some Mexican medicinal plants: Cardiovascular effects in rats with and without hypertension. JOURNAL OF COMPLEMENTARY MEDICINE RESEARCH 2017; 6:274-279. [PMID: 28894625 PMCID: PMC5580952 DOI: 10.5455/jice.20170706061922] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2017] [Accepted: 06/28/2017] [Indexed: 12/23/2022]
Abstract
Background: Papaveraceae Argemone mexicana L., Burseraceae Bursera simaruba (L.) Sarg., Acanthaceae Justicia spicigera Schltdl. and Selaginellaceae Selaginella lepidophylla (Hook. & Grev.) Spring., have been used in Mexican traditional medicine to treat hypertension. The objective of this study was to further characterize the cardiovascular effects of the methanol extracts of such plants. Methods: The medicinal plants were collected and taxonomically identified; the methanol extract of each explored plant were administrated to conscious and unconscious male Wistar rats with and without glucose-induced hypertension. The blood pressure (BP) and heart rate (HR) were evaluated before and after the extract administration. Vascular reactivity experiments were conducted in rat aortic rings obtained from rats with and without sugar-induced hypertension, a model widely used to study such effects with cardiovascular agents. Results: After oral administration in normotensive conscious rats all tested extracts decreased the HR, such effect was only observed in hypertensive conscious rats after the administration of B. simaruba; only A. mexicana and B. simaruba decreased the BP after oral administration. All extracts administrated by intravenous injection diminished the mean arterial pressure. Dose-response curves to cumulative concentrations of all the extracts promote vascular relaxation in precontracted aortas from rats with and without sugar-induced hypertension. Conclusions: The present study indicated that B. simaruba is worthy of further investigation as a potential phytotherapeutic agent for treating hypertension.
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Affiliation(s)
- Gil Alfonso Magos-Guerrero
- Department of Pharmacology, School of Medicine, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico
| | - Jacinto Santiago-Mejía
- Department of Pharmacology, School of Medicine, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico
| | - Omar F Carrasco
- Department of Pharmacology, School of Medicine, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico
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22
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Tamura T, Yatabe T, Yokoyama M. Prevention of atrial fibrillation after cardiac surgery using low-dose landiolol: A systematic review and meta-analysis. J Clin Anesth 2017; 42:1-6. [PMID: 28962938 DOI: 10.1016/j.jclinane.2017.07.009] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Revised: 07/11/2017] [Accepted: 07/15/2017] [Indexed: 01/24/2023]
Abstract
STUDY OBJECTIVE Atrial fibrillation (AF) is associated with mortality after cardiac surgery. Several studies have reported that landiolol might help to prevent postoperative AF. The objective of this study was to investigate whether low-dose landiolol is useful in terms of balance of benefit and risk. DESIGN We conducted a meta-analysis after systematically searching the PubMed, the Cochrane library and the ICHUSHI to identify randomized, controlled trials investigating the preventive effect of landiolol on incidence of AF after cardiac surgery. PATIENTS Six randomized trial with 571 patients were included. MEASUREMENTS The primary outcome was incidence of AF after surgery, while secondary outcomes were mortality and complications. MAIN RESULTS Incidence of AF within 1week after surgery was significantly lower in the landiolol group than in the control group (odds ratio, 0.27; 95% confidence interval, 0.18-0.42; p<0.001). Three of the 6 studies reported data regarding in-hospital mortality and complications, showing no significant differences between groups (0.7 vs 3.0%; OR, 0.45; 95% CI, 0.07-2.74; p=0.39; and 4.5 vs 9.7%; OR, 0.45; 95% CI, 0.16-1.23; p=0.12, respectively). CONCLUSIONS Our systematic review revealed that low-dose landiolol might help to prevent AF after cardiac surgery and further large trials are needed to evaluate safety because mortality and morbidity rate were very low in included studies.
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Affiliation(s)
- Takahiko Tamura
- Department of Anesthesiology and Intensive Care Medicine, Kochi Medical School, Kohasu, Oko-cho, Nankoku City, Kochi 783-8505, Japan
| | - Tomoaki Yatabe
- Department of Anesthesiology and Intensive Care Medicine, Kochi Medical School, Kohasu, Oko-cho, Nankoku City, Kochi 783-8505, Japan.
| | - Masataka Yokoyama
- Department of Anesthesiology and Intensive Care Medicine, Kochi Medical School, Kohasu, Oko-cho, Nankoku City, Kochi 783-8505, Japan
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Bolus application of landiolol and esmolol: comparison of the pharmacokinetic and pharmacodynamic profiles in a healthy Caucasian group. Eur J Clin Pharmacol 2017; 73:417-428. [DOI: 10.1007/s00228-016-2176-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Accepted: 12/06/2016] [Indexed: 10/20/2022]
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Matsuishi Y, Jesmin S, Kawano S, Hideaki S, Shimojo N, Mowa CN, Akhtar S, Zaedi S, Khatun T, Tsunoda Y, Kiwamoto T, Hizawa N, Inoue Y, Mizutani T. Landiolol hydrochloride ameliorates acute lung injury in a rat model of early sepsis through the suppression of elevated levels of pulmonary endothelin-1. Life Sci 2016; 166:27-33. [PMID: 27742253 DOI: 10.1016/j.lfs.2016.10.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2015] [Revised: 10/07/2016] [Accepted: 10/11/2016] [Indexed: 11/18/2022]
Abstract
Among the dysfunctions and pathologies associated with sepsis, the underlying molecular mechanisms of sepsis-induced acute lung injury (ALI) are poorly understood. Endothelin (ET)-1, a potent vasoconstrictor and pro-inflammatory peptide, is known to be involved in the pathogenesis of ALI in a rat model of sepsis. Here, we investigated whether landiolol hydrochloride, an ultra-short-acting β-blocker, plays a crucial role in ameliorating and attenuating LPS-induced ALI through modulation of the ET-1 system. Male Wistar rats at 8weeks of age were administered with either saline or lipopolysaccharide (LPS) for three hours (3h) and some of the LPS-administered rats were continuously treated with landiolol for 3h. ALI was induced by LPS, including levels of both circulatory and pulmonary TNF-α and IL-6 but [PaO2] was significantly decreased. LPS also induced a significant increase in levels of pulmonary ET-1 and ET-A receptor, but levels of ET-B receptor, which has vasodilating effects, were remarkably diminished. Further, LPS administration upregulated the pulmonary expression of HIF-1α. Finally, the treatment of LPS-administered rats with landiolol for 3h ameliorated and prevented ALI, normalized the altered levels of pulmonary ET-1 and ET-A receptors. Landiolol also induced significant down-regulation of ET-B receptor in lung tissues in the early hours (phase) of sepsis. However, Landiolol treatment had no effect on the up-regulated inflammatory mediators (TNF-α, IL-6) in both plasma and lung tissues during sepsis, and expression of pulmonary HIF-1α also remained unchanged after landiolol treatment. Collectively, these data led us to conclude that landiolol may ameliorate sepsis-induced ALI via the pulmonary ET system.
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Affiliation(s)
- Yujiro Matsuishi
- Department of Emergency and Critical Care Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan.
| | - Subrina Jesmin
- Department of Emergency and Critical Care Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan; Faculty of Health and Sports Science, Advanced Research Initiatives for Human High Performance (ARIHHP), University of Tsukuba, Tsukuba, Ibaraki, Japan.
| | - Satoru Kawano
- Department of Emergency and Critical Care Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan.
| | - Sakuramoto Hideaki
- Department of Emergency and Critical Care Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan.
| | - Nobutake Shimojo
- Department of Emergency and Critical Care Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan.
| | | | - Shila Akhtar
- Department of Emergency and Critical Care Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Sohel Zaedi
- Department of Emergency and Critical Care Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Tanzila Khatun
- Department of Emergency and Critical Care Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Yoshiya Tsunoda
- Department of Pulmonary Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan.
| | - Takumi Kiwamoto
- Department of Pulmonary Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan.
| | - Nobuyuki Hizawa
- Department of Pulmonary Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan.
| | - Yoshiaki Inoue
- Department of Emergency and Critical Care Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan.
| | - Taro Mizutani
- Department of Emergency and Critical Care Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan.
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Switching therapy from intravenous beta blocker to bisoprolol transdermal patch for atrial fibrillation tachycardia. J Anesth 2016; 30:891-4. [PMID: 27262288 DOI: 10.1007/s00540-016-2199-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2016] [Accepted: 05/29/2016] [Indexed: 10/21/2022]
Abstract
Beta-blockers are important for severe-status patients with atrial fibrillation-related tachycardia. Beta 1-selective intravenous injection are routinely used, but long-term administration is difficult due to cost-performance- or management-related issues. A bisoprolol patch, a beta-blocker to be percutaneously absorbed, recently became commercially available in Japan. As it may facilitate effective absorption and a mild elevation of the blood concentration, we retrospectively analyzed 16 patients with atrial fibrillation-related tachycardia who were admitted to the Intensive Care Unit of Hitachi General Hospital Emergency and Critical Care Center, and underwent switching therapy from landiolol to a bisoprolol patch. For switching, the bisoprolol patch (4 mg) was attached to each patient. The bisoprolol patch was introduced 88 h after the start of landiolol administration, when the rate was approximately 3 μg/kg/min. Landiolol injection was combined with bisoprolol for 15.4 ± 17.5 h. Switching therapy was successful in all subjects. The introduction of the bisoprolol patch did not induce any significant changes in the blood pressure or heart rate. After the completion of landiolol administration, there were also no significant changes in either parameter. There were no adverse events. In severe-status patients, switching therapy from landiolol injection to the bisoprolol patch can be conducted safely, and might be useful for heart-rate control.
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Wada Y, Aiba T, Tsujita Y, Itoh H, Wada M, Nakajima I, Ishibashi K, Okamura H, Miyamoto K, Noda T, Sugano Y, Kanzaki H, Anzai T, Kusano K, Yasuda S, Horie M, Ogawa H. Practical applicability of landiolol, an ultra-short-acting β1-selective blocker, for rapid atrial and ventricular tachyarrhythmias with left ventricular dysfunction. J Arrhythm 2015; 32:82-8. [PMID: 27092187 PMCID: PMC4823575 DOI: 10.1016/j.joa.2015.09.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2015] [Revised: 08/15/2015] [Accepted: 09/08/2015] [Indexed: 12/18/2022] Open
Abstract
Background Landiolol effectively controls rapid heart rate in atrial fibrillation or flutter (AF/AFL) patients with left ventricular (LV) dysfunction. However, predicting landiolol Responders and Non-Responders and patients who will experience adverse effects remains a challenge. The aim of this study was to clarify the potential applicability of landiolol for rapid AF/AFL and refractory ventricular tachyarrhythmias (VTs) in patients with heart failure. Methods A total of 39 patients with AF/AFL with ventricular response ≥120 bpm and 12 VTs were retrospectively enrolled. Landiolol Responders for rapid AF/AFL were defined as patients whose ventricular response was suppressed to less than 110 bpm or decreased by ≥20% from the initial heart rate after administration of landiolol. Responders for VTs were defined as patients with no recurrent VTs during the 24 h after the initiation of landiolol. Results For AF/AFL, 29 patients (74%) were Responders. In nine patients (31%), AF was spontaneously terminated after starting landiolol. Eight Non-Responders (80%) needed to have AF terminated by cardioversion. Left ventricular ejection fraction (LVEF) at baseline was significantly associated with landiolol efficacy. For VTs, seven patients (58%) were Responders, and smaller LV diastolic and systolic diameters were associated with landiolol efficacy. Hypotension after landiolol treatment occurred in 5 of 51 patients, and lower LV systolic function was associated with the development of adverse events. Conclusions Landiolol is effective in patients with heart failure not only due to rapid AF/AFL but also due to VTs. However, preserved LVEF is important for efficacy and safety in landiolol treatment.
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Affiliation(s)
- Yuko Wada
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan; Department of Cardiovascular and Respiratory Medicine, Shiga University of Medical Science, Otsu, Japan
| | - Takeshi Aiba
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Yasuyuki Tsujita
- Department of Critical and Intensive Care Medicine, Shiga University of Medical Science, Otsu, Japan
| | - Hideki Itoh
- Department of Cardiovascular and Respiratory Medicine, Shiga University of Medical Science, Otsu, Japan
| | - Mitsuru Wada
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Ikutaro Nakajima
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Kohei Ishibashi
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Hideo Okamura
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Koji Miyamoto
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Takashi Noda
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Yasuo Sugano
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Hideaki Kanzaki
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Toshihisa Anzai
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Kengo Kusano
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Satoshi Yasuda
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Minoru Horie
- Department of Cardiovascular and Respiratory Medicine, Shiga University of Medical Science, Otsu, Japan
| | - Hisao Ogawa
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan
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Okajima M, Takamura M, Taniguchi T. Landiolol, an ultra-short-acting β1-blocker, is useful for managing supraventricular tachyarrhythmias in sepsis. World J Crit Care Med 2015; 4:251-257. [PMID: 26261777 PMCID: PMC4524822 DOI: 10.5492/wjccm.v4.i3.251] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2014] [Revised: 02/05/2015] [Accepted: 04/29/2015] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate whether landiolol, an ultra-short-acting β1-antagonist, can safely and effectively control heart rate in septic patients with supraventricular tachyarrhythmias.
METHODS: We reviewed all patients with sepsis who admitted to our intensive care unit between January 2006 and December 2011. Sixty one septic patients suffered from supraventricular tachyarrhythmias (heart rate ≥ 120 bpm for > 1 h). Among 61 patients, 39 patients were treated with landiolol (landiolol group) and 22 patients were not treated with landiolol (control group). Arterial pressure, heart rate, cardiac rhythm, pulmonary arterial pressure and cardiac output (if a pulmonary arterial catheter was inserted) were compared between the 2 groups at 1, 8 and 24 h after the initiation of tachyarrhythmias.
RESULTS: Mean age and Acute Physiology and Chronic Health Evaluation II and Sequential Organ Failure Assessment scores were similar between the 2 groups. Paroxysmal atrial fibrillation/flutter (87%), paroxysmal atrial tachycardia (10%), and paroxysmal supraventricular tachycardia (3%) were observed. The initial landiolol dose administered was 6.3 ± 5.8 g/kg per minute. Rapid and substantial reduction of heart rate was observed in the landiolol group without any deterioration of hemodynamics. Landiolol significantly reduced heart rate (from 145 ± 14 bpm to 90 ± 20 bpm) compared to the control group (from 136 ± 21 bpm to 109 ± 18 bpm, P < 0.05). The conversion to sinus rhythm was observed more frequently in the landiolol group than in the control group at every point (P < 0.01 at 8 h; P < 0.05 at 1 and 24 h).
CONCLUSION: Landiolol safely reduced heart rate and, in part, converted to sinus rhythm in septic patients with supraventricular tachyarrhythmias.
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Kobayashi S, Susa T, Ishiguchi H, Myoren T, Murakami W, Kato T, Fukuda M, Hino A, Suetomi T, Ono M, Uchinoumi H, Tateishi H, Mochizuki M, Oda T, Okuda S, Doi M, Yamamoto T, Yano M. A low-dose β1-blocker in combination with milrinone improves intracellular Ca2+ handling in failing cardiomyocytes by inhibition of milrinone-induced diastolic Ca2+ leakage from the sarcoplasmic reticulum. PLoS One 2015; 10:e0114314. [PMID: 25614983 PMCID: PMC4304815 DOI: 10.1371/journal.pone.0114314] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2014] [Accepted: 11/05/2014] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVES The purpose of this study was to investigate whether adding a low-dose β1-blocker to milrinone improves cardiac function in failing cardiomyocytes and the underlying cardioprotective mechanism. BACKGROUND The molecular mechanism underlying how the combination of low-dose β1-blocker and milrinone affects intracellular Ca(2+) handling in heart failure remains unclear. METHODS We investigated the effect of milrinone plus landiolol on intracellular Ca(2+) transient (CaT), cell shortening (CS), the frequency of diastolic Ca(2+) sparks (CaSF), and sarcoplasmic reticulum Ca(2+) concentration ({Ca(2+)}SR) in normal and failing canine cardiomyocytes and used immunoblotting to determine the phosphorylation level of ryanodine receptor (RyR2) and phospholamban (PLB). RESULTS In failing cardiomyocytes, CaSF significantly increased, and peak CaT and CS markedly decreased compared with normal myocytes. Administration of milrinone alone slightly increased peak CaT and CS, while CaSF greatly increased with a slight increase in {Ca(2+)}SR. Co-administration of β1-blocker landiolol to failing cardiomyocytes at a dose that does not inhibit cardiomyocyte function significantly decreased CaSF with a further increase in {Ca(2+)}SR, and peak CaT and CS improved compared with milrinone alone. Landiolol suppressed the hyperphosphorylation of RyR2 (Ser2808) in failing cardiomyocytes but had no effect on levels of phosphorylated PLB (Ser16 and Thr17). Low-dose landiolol significantly inhibited the alternans of CaT and CS under a fixed pacing rate (0.5 Hz) in failing cardiomyocytes. CONCLUSION A low-dose β1-blocker in combination with milrinone improved cardiac function in failing cardiomyocytes, apparently by inhibiting the phosphorylation of RyR2, not PLB, and subsequent diastolic Ca(2+) leak.
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Affiliation(s)
- Shigeki Kobayashi
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
- * E-mail:
| | - Takehisa Susa
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Hironori Ishiguchi
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Takeki Myoren
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Wakako Murakami
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Takayoshi Kato
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Masakazu Fukuda
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Akihiro Hino
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Takeshi Suetomi
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Makoto Ono
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Hitoshi Uchinoumi
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Hiroki Tateishi
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Mamoru Mochizuki
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Tetsuro Oda
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Shinichi Okuda
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Masahiro Doi
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Takeshi Yamamoto
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Masafumi Yano
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
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Liu S, Bian C, Zhang Y, Jian Y, Liu W. Landiolol hydrochloride for prevention of atrial fibrillation after cardiac surgery: a meta-analysis. PACING AND CLINICAL ELECTROPHYSIOLOGY: PACE 2014; 37:691-6. [PMID: 24645777 DOI: 10.1111/pace.12379] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2013] [Revised: 01/15/2014] [Accepted: 02/05/2014] [Indexed: 11/30/2022]
Abstract
BACKGROUND Atrial fibrillation (AF) is the most common arrhythmic complication after cardiac surgery. Several studies have compared the efficacy of landiolol and placebo or other agents in preventing new-onset AF in patients after cardiac surgery. In this study, we conducted a meta-analysis to determine whether landiolol is effective in preventing new-onset AF after cardiac surgery. METHODS AND RESULTS Five randomized controlled trials and two retrospective analyses were included in this study. The clinical outcomes of interest were the occurrence of AF after cardiac surgery and major complications. Meta-analysis was performed using RevMan 5.0.18 software, and pooled estimates of the effect were reported as risk ratios (RR) with 95% confidence intervals (CI). The results of this meta-analysis indicate that landiolol is significantly associated with a decreased risk of occurrence of AF after cardiac surgery (RR = 0.33; 95% CI: 0.23-0.48; P < 0.00001) and is not associated with an increased risk of major complications (RR = 0.79; 95% CI: 0.43-1.45; P = 0.45) compared with the control group. CONCLUSION Landiolol administration in the perioperative period can reduce the occurrence of AF after cardiac surgery without increasing the risk of major complications. It can be used to prevent new-onset AF safely after cardiac surgery.
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Affiliation(s)
- Shanxin Liu
- Department of Cardiology, the Affiliated Hospital of Hangzhou Normal University, Hangzhou, Zhejiang Province, China
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Štujber M, Beldar S, Rabong C, Beseda I, Breza M, Liptaj T. Structural analysis of an impurity of the drug landiolol. MAGNETIC RESONANCE IN CHEMISTRY : MRC 2014; 52:122-127. [PMID: 24431238 DOI: 10.1002/mrc.4040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2013] [Revised: 12/06/2013] [Accepted: 12/12/2013] [Indexed: 06/03/2023]
Abstract
In a course of development and preparation of landiolol (1a), a known ultra-short-acting β-blocker, process quality control by HPLC and LC-MS analysis consistently showed an impurity peak ranging from 0.05% to 0.15 % and exhibiting a molecular mass m/z 887. To identify the hitherto unknown impurity, we prepared one of the possible landiolol derivatives with the same molecular mass for proper spectral characterization (NMR and MS). Its equivalence with the unknown impurity was then confirmed by LC-MS analysis. Ultimately, using fragmentation patterns in LC-MS and selective two-dimensional NMR experiments, the structure of the impurity was assigned as [(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl 3-{4-[(2S)-2-hydroxy-3-(3-{4-[(2S)-2-hydroxy-3-[(2-{[(morpholin-4-yl)carbonyl]amino}ethyl)amino]propoxy]phenyl}-N-(2-{[(morpholin-4-yl)carbonyl]amino}ethyl)propanamido)propoxy]phenyl}propanoate (2). It was found that the impurity was present in two rotameric forms at room temperature. The synthesis and NMR characterization of (2) are discussed.
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Affiliation(s)
- Michal Štujber
- Department of NMR and Mass Spectroscopy, Slovak University of Technology in Bratislava, Radlinského 9, SK-812 37, Bratislava, Slovak Republic
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Plosker GL. Landiolol: a review of its use in intraoperative and postoperative tachyarrhythmias. Drugs 2014; 73:959-77. [PMID: 23760735 DOI: 10.1007/s40265-013-0077-4] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Landiolol (Onoact(®)) is an intravenously administered, ultra short-acting β1-blocker with an elimination half-life of 3-4 min and ≈8-fold greater cardioselectivity than esmolol in vitro. It is approved in Japan for the treatment of intraoperative and postoperative tachyarrhythmias, but in clinical practice is also used to prevent postoperative tachyarrhythmias, such as atrial fibrillation after coronary artery bypass grafting. Randomized controlled trials in patients undergoing open-heart surgery demonstrated that various dosages of landiolol (0.0005-0.04 mg/kg/min) [0.5-40 μg/kg/min] were more effective than diltiazem in converting postoperative atrial fibrillation to normal sinus rhythm during the first 8 h after surgery, and were more effective than placebo (or no landiolol) in preventing the development of atrial fibrillation during the first week after surgery (primary efficacy endpoints). In patients undergoing surgical procedures, landiolol 0.125 mg/kg/min for 1 min followed by 0.04 mg/kg/min for 10 min was superior to placebo in improving intraoperative tachycardia in randomized double-blind trials. The beneficial effects of landiolol in attenuating adverse haemodynamic or other changes that can occur during surgery or invasive procedures (e.g. percutaneous coronary intervention) have been demonstrated in a large number of randomized controlled trials. For example, several studies showed that landiolol attenuated the increase in heart rate associated with tracheal intubation, without adversely affecting blood pressure or other haemodynamic parameters. Landiolol was generally well tolerated in clinical trials, with a relatively low risk of hypotension and bradycardia, although routine monitoring of cardiac function during landiolol administration is important. In general, adverse events such as reduced blood pressure resolve quickly after discontinuation of landiolol. Thus, as an ultra short-acting β1-blocker with a rapid onset of action and readily titratable and rapidly reversible effects, landiolol represents an important agent for the management of intraoperative and postoperative tachyarrhythmias.
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Affiliation(s)
- Greg L Plosker
- Adis, 41 Centorian Drive, Private Bag 65901, Mairangi Bay, North Shore 0754, Auckland, New Zealand.
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Kobayashi S, Murakami W, Myoren T, Tateishi H, Okuda S, Doi M, Nao T, Wada Y, Matsuzaki M, Yano M. A low-dose β1-blocker effectively and safely slows the heart rate in patients with acute decompensated heart failure and rapid atrial fibrillation. Cardiology 2013; 127:105-13. [PMID: 24296610 DOI: 10.1159/000355312] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2013] [Accepted: 08/26/2013] [Indexed: 11/19/2022]
Abstract
OBJECTIVE Recently, we reported that low-dose landiolol (1.5 µg·kg(-1)·min(-1)), an ultra-short-acting β-blocker, safely decreased the heart rate (HR) in patients with acute decompensated heart failure (ADHF) and sinus tachycardia, thereby improving cardiac function. We investigated whether low-dose landiolol effectively decreased the HR in ADHF patients with rapid atrial fibrillation (AF). METHODS We enrolled 23 ADHF patients with rapid AF (HR ≥120 beats·min(-1) and New York Heart Association class III-IV) and systolic heart failure (SHF: n = 12) or diastolic heart failure (DHF: n = 11) who received conventional therapy with diuretics, vasodilators, and/or low-dose inotropes. They were administered continuous intravenous infusion of low-dose landiolol (1.0-2.0 µg·kg(-1)·min(-1)), and their electrocardiograms and blood pressures were monitored for 24 h thereafter. RESULTS Two hours after starting landiolol, the HR was reduced significantly (22%), without a reduction in blood pressure, and remained constant thereafter. The HR reduction 2 h after landiolol administration was significantly greater in the DHF group than in the SHF group. No incidence of hypotension was recorded. CONCLUSIONS Digitalis or amiodarone is currently recommended for HR control in ADHF patients with rapid AF. Our results showed that continuous infusion of low-dose landiolol may also be useful as first-line therapy in these patients.
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Affiliation(s)
- Shigeki Kobayashi
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
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Effects of landiolol hydrochloride on intractable tachyarrhythmia after pediatric cardiac surgery. Ann Thorac Surg 2013; 95:1685-8. [PMID: 23506630 DOI: 10.1016/j.athoracsur.2013.01.057] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2012] [Revised: 01/18/2013] [Accepted: 01/29/2013] [Indexed: 11/22/2022]
Abstract
BACKGROUND While β-blockers can be effective in controlling tachyarrhythmias after pediatric cardiac surgery, a negative inotropic influence sometimes complicates their use. Landiolol hydrochloride is a novel, ultra-short-acting β-blocker recently developed in Japan. The drug has higher β1:β2 selectivity ratio and a less negative inotropic effect. This study retrospectively evaluates the efficacy and safety of landiolol in the management of tachyarrhythmias after pediatric cardiac surgery. METHODS A retrospective analysis was performed on 312 consecutive patients undergoing surgery for congenital heart disease. Twelve patients were treated with landiolol for critical tachyarrhythmia. The mean age of patients was 28.7 ± 10.6 months. Five junctional ectopic tachycardia, 2 atrial flutters, 1 paroxysmal supraventricular tachycardia, 1 atrial fibrillation, 1 atrioventricular reciprocating tachycardia with Wolff-Parkinson-White syndrome and 2 excessive sinus tachycardia were treated. RESULTS The mean loading and maintenance doses were 11.3 ± 4.0 and 6.8 ± 0.9 μg/kg per minute, respectively. Rate control was achieved in all patients. Landiolol reduced the heart rate from 169.7 ± 11.4 to 127.7 ± 7.5 beats per minute (p < 0.05) while blood pressure did not significantly change. Tachyarrhythmias were converted to sinus rhythm in 70.0% of the cases and the average time needed to achieve heart rate reduction was 2.3 ± 0.5 hours. CONCLUSIONS Landiolol was efficacious in treating tachyarrhythmia in pediatric cardiac surgery. The desired negative chronotropic effect was achieved without significant hemodynamic compromise. The ultra-short half-life of landiolol provided rapid dose manipulation. This study suggests that landiolol is a promising option for the management of postoperative tachyarrhythmias in pediatric patients.
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Ito N, Tashiro T, Morishige N, Nishimi M, Hayashida Y, Minematsu N, Kuwahara G, Sukehiro Y, Teratani H. Safety and efficacy of an ultrashort-acting β1-blocker on left ventricular dysfunction. Heart Surg Forum 2013; 15:E189-94. [PMID: 22917822 DOI: 10.1532/hsf98.20111152] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Landiolol hydrochloride, an ultrashort-acting β1-selective blocker, is a highly regulated drug. This study evaluated the safety and efficacy of this drug for cases of coronary artery bypass grafting (CABG) with left ventricular dysfunction. Between September 2006 and August 2009, 32 patients with a left ventricular ejection fraction of <40% underwent CABG. Two groups of patients, a group administered landiolol hydrochloride and a control group not administered this drug, were compared. The administration of landiolol hydrochloride was initiated at 1 μg/kg per minute (γ) after cardiopulmonary bypass in on-pump cases and after completion of all the distal anastomoses in off-pump cases. We observed no significant differences between the groups with respect to preoperative patient background or incidences of complications, except for postoperative atrial fibrillation. The heart rate decreased significantly 30 minutes after landiolol hydrochloride administration, but no change was observed in arterial pressure. No change was observed in other parameters; the hemodynamics were stable. The occurrence of atrial fibrillation during the intensive care unit stay (during landiolol hydrochloride administration) was significantly lower in the administration group. The difference remained significant after multiple logistic regression analysis; landiolol hydrochloride was the sole inhibitory factor.
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Affiliation(s)
- Nobuhisa Ito
- Department of Cardiovascular Surgery, Fukuoka University School of Medicine, Fukuoka, Japan.
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Very-low-dose continuous drip infusion of landiolol hydrochloride for postoperative atrial tachyarrhythmia in patients with poor left ventricular function. Gen Thorac Cardiovasc Surg 2012; 60:386-90. [PMID: 22566247 DOI: 10.1007/s11748-012-0011-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2011] [Accepted: 06/13/2011] [Indexed: 10/28/2022]
Abstract
Three patients with poor left ventricular function (left ventricular ejection fraction <30 %) developed postoperative atrial tachyarrhythmia in intensive care. Case 1 was a 64-year-old man who underwent a modified Bentall procedure and mitral valve annuloplasty. Case 2 was a 63-year-old woman who underwent quintuple coronary artery bypass grafting. Case 3 was a 65-year-old man who underwent mitral valve replacement. Preoperative intra-aortic balloon pumping was required in Cases 2 and 3. Excellent heart rate control with no hemodynamic deterioration was achieved in all three cases by very-low-dose continuous drip infusion of landiolol hydrochloride (2-5 μg/kg/min). Very-low-dose continuous drip infusion of landiolol hydrochloride is a safe and useful alternative for the control of perioperative atrial tachyarrhythmias in patients with poor left ventricular function.
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Akaishi M. Intravenous infusion of ultra-short-acting β-blocker for postoperative atrial fibrillation is the one of choice. Circ J 2012; 76:1083-4. [PMID: 22361919 DOI: 10.1253/circj.cj-12-0142] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Sakamoto A, Kitakaze M, Takamoto S, Namiki A, Kasanuki H, Hosoda S. Landiolol, an ultra-short-acting β₁-blocker, more effectively terminates atrial fibrillation than diltiazem after open heart surgery: prospective, multicenter, randomized, open-label study (JL-KNIGHT study). Circ J 2012; 76:1097-101. [PMID: 22361918 DOI: 10.1253/circj.cj-11-1332] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Recent studies have suggested that esmolol is the first choice for rate control in patients with postoperative atrial fibrillation (AF) after coronary artery bypass surgery, but side-effects of esmolol such as hypotension are problematic. To overcome this problem, landiolol, an ultra-short-acting β(1)-blocker with a less negative inotropic effect than esmolol, has been developed. The aim of the present study was to investigate whether landiolol was effective for both rate control and conversion to normal sinus rhythm (NSR). METHODS AND RESULTS A prospective, randomized, open-label comparison between i.v. landiolol and diltiazem in patients with postoperative AF was undertaken between January 2008 and June 2009 in Japan. Of 335 patients included in the analysis, 71 patients went into AF. Among these 71 patients, conversion to NSR within 8h after onset of AF occurred in 19 of 35 patients (54.3%) in the landiolol group vs. 11 of 36 patients (30.6%) in the diltiazem group (P<0.05). The incidence of hypotension was lower in the landiolol group (4/35, 11.4%) compared with the diltiazem group (11/36, 30.6%; P<0.05). The incidence of bradycardia was also lower in the landiolol group (0%) compared with the diltiazem group (4/36, 11.1%; P<0.05). CONCLUSIONS Landiolol is more effective and safer than diltiazem for patients with postoperative AF after open heart surgery.
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Affiliation(s)
- Atsuhiro Sakamoto
- Department of Anesthesiology, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8603, Japan.
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Shibata S, Okamoto Y, Endo S, Ono K. Direct effects of esmolol and landiolol on cardiac function, coronary vasoactivity, and ventricular electrophysiology in guinea-pig hearts. J Pharmacol Sci 2012; 118:255-65. [PMID: 22293301 DOI: 10.1254/jphs.11202fp] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022] Open
Abstract
The ultra-short acting, selective β(1)-adrenergic antagonists landiolol and esmolol are widely used perioperatively; however, little is known about their acute direct actions on the heart. The current study utilized the Langendorff perfused heart system to measure changes in cardiac function and hemodynamics in response to each drug. Furthermore, electrophysiological analysis was performed on isolated ventricular myocytes. Direct application of esmolol significantly decreased systolic left ventricular pressure and heart rate at concentrations > 10 µM, while it dose-dependently increased coronary perfusion pressure. Esmolol also shortened the action potential duration (APD) in a concentration-dependent manner, an action maintained even when the delayed rectifier K(+) current or ATP sensitive K(+) current was blocked. Moreover, esmolol inhibited both the inward rectifier K(+) current (I(K1)) and the L-type Ca(2+) current (I(CaL)) and increased the outward current dose-dependently. In contrast, landiolol had minimal cardiac effects. In the Kyoto Model computer simulation, inhibition of either I(K1) or I(CaL) alone failed to shorten the APD; however, an additional increase in the time-independent outward current caused shortening of the APD, equal to that induced by esmolol. In conclusion, esmolol directly inhibits cardiac performance significantly more so than landiolol, an effect revealed to be at least in part mediated by esmolol-induced APD shortening.
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Affiliation(s)
- Shigehiro Shibata
- Department of Cell Physiology, Akita University Graduate School of Medicine, Japan
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He Q, Shi M, Liu X, Sun Y, Hu L, Yang Y, Fawcett JP, Gu J, Zhao L. Determination of landiolol, an ultra-short-acting β₁-receptor antagonist, in human plasma by liquid chromatography-tandem mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 2011; 891-892:7-11. [PMID: 22418070 DOI: 10.1016/j.jchromb.2011.12.024] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2011] [Revised: 12/21/2011] [Accepted: 12/22/2011] [Indexed: 11/18/2022]
Abstract
A method for the determination of landiolol, an ultra-short-acting β₁-adrenoreceptor antagonist, in human plasma has been developed and validated. With the addition of pyridostigmine bromide to stabilize landiolol in the blood/plasma samples, and bisoprolol as internal standard, plasma samples were subjected to liquid-liquid extraction with diethyl ether:dicholoromethane (60:40, v/v) prior to assay by liquid chromatography-tandem mass spectrometry. Separation was performed on a TC-C₁₈ column (150 mm × 4.6 mm, 5 μm) using a mobile phase of methanol:10 mM ammonium acetate containing 1% formic acid (65:35, v/v) in a run time of 3.5 min. Detection involved electrospray ionization in the positive ion mode followed by multiple reaction monitoring of the precursor-to-product ion transitions of landiolol at m/z 510.1→157.2 and bisoprolol at m/z 326.3→116.1. The method was linear over the concentration range 0.5-500 ng/ml with a lower limit of quantitation of 0.5 ng/ml. Intra- and inter-day precisions (as relative standard deviation, RSD) were <4.4% and <10.0%, respectively, with accuracy (as relative error, RE) <10.0%. The method was successfully applied to a clinical pharmacokinetic study involving a continuous infusion of landiolol hydrochloride to healthy Chinese volunteers.
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Affiliation(s)
- Qun He
- Clinical Pharmacology Center, Institute for Translational Medicine, Norman Bethune First Hospital, Jilin University, 519 Dongminzhu Street, Changchun 130061, PR China
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Successful management of a patient with Marfan syndrome complicated with acute aortic dissection using landiolol during Cesarean section. J Anesth 2010; 24:277-9. [DOI: 10.1007/s00540-009-0859-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2009] [Accepted: 10/15/2009] [Indexed: 10/19/2022]
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Inoue S, Tanaka Y, Kawaguchi M, Furuya H. The efficacy of landiolol for suppressing the hyperdynamic response following laryngoscopy and tracheal intubation: a systematic review. Anaesth Intensive Care 2010; 37:893-902. [PMID: 20014594 DOI: 10.1177/0310057x0903700621] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Landiolol is a recently developed, selective short-acting beta1-antagonist. The aim of the study was to evaluate the efficacy of landiolol for suppressing haemodynamic changes induced by laryngoscopy and tracheal intubation (LTI) in Japanese patients. A comprehensive search was undertaken to identify all randomised comparisons of landiolol with placebo that examined effects on haemodynamic responses following LTI. MEDLINE, Cochrane CENTRAL, EMBASE and the Japanese Central Review of Medicine were searched from their date of inception to February 2009. Trials were included in the review if heart rate, systolic blood pressure or mean blood pressure was recorded at three different stages: pre-induction, just before intubation and in the post-intubation period. Weighted mean differences and 95% confidence intervals (CI) were calculated for changes in haemodynamic variables between treatment and placebo groups. Seven randomised controlled trials involving 325 patients were included in the study. Of these, five trials that used the same continuous infusion regimen for landiolol (0.125 mg/kg/minute for one minute followed by 0.04 mg/kg/minute) showed efficacy in attenuation of heart rate and blood pressure following LTI (heart rate weighted mean difference: -21.18 bpm, 95% CI -18.59 to -14.20; systolic blood pressure weighted mean difference: -23.03 mmHg, 95% CI -43.59 to -2.47; mean blood pressure weighted mean difference: -16.26 mmHg, 95% CI -23.96 to -8.55). The other two studies used bolus administration of landiolol (0.1 to 0.3 mg/kg), but it was difficult to evaluate the efficacy because of the limited amount of data. Landiolol administration at 0.125 mg/kg/minute for one minute followed by 0.04 mg/kg/minute effectively suppresses the increases in heart rate and blood pressure following LTI. For a bolus regimen of landiolol, further studies are required to determine the efficacy and the optimal dose and timing for suppression of haemodynamic responses following LTI.
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Affiliation(s)
- S Inoue
- Department ofAnesthesiology, Nara Medical University, Nara, Japan
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Uraoka M, Nakajima Y, Kurita T, Suzuki A, Takata K, Sato S. Landiolol, an ultra short acting β1-blocker, improves pulmonary edema after cardiopulmonary resuscitation with epinephrine in rats. J Anesth 2009; 24:67-72. [DOI: 10.1007/s00540-009-0834-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2009] [Accepted: 08/20/2009] [Indexed: 11/29/2022]
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