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Dündar MA, Yılmaz M, Argun M. Levosimendan: efficacy and safety in pediatric heart failure treatment. REVISTA DA ASSOCIACAO MEDICA BRASILEIRA (1992) 2024; 70:e20240257. [PMID: 39045941 PMCID: PMC11262320 DOI: 10.1590/1806-9282.20240257] [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: 02/22/2024] [Accepted: 04/25/2024] [Indexed: 07/25/2024]
Abstract
OBJECTIVE The objective of this study was to assess the effectiveness and safety of levosimendan as an alternative treatment for pediatric patients with decompensated heart failure unresponsive to conventional inotropes and to emphasize its role in enhancing cardiovascular stability. METHODS A total of 15 pediatric patients with decompensated heart failure, stemming from acute fulminant myocarditis (53.3%) and post-congenital heart disease surgery complications (46.7%), received levosimendan. The evaluation focused on adverse effects, respiratory support requirements, and concurrent inotropic medication use during levosimendan treatment. Key cardiovascular parameters were assessed at 0, 6, 12, and 24 h post-levosimendan infusion. RESULTS Levosimendan administration significantly improved key cardiovascular metrics. Left ventricular ejection fraction increased notably from 45±14.8% to 58±15.6% at 24 h (p<0.001). Systolic and diastolic blood pressures rose significantly, with systolic increasing from 79 (68-90) to 98 (89-109) mmHg and diastolic from 47 (40-57) to 66 (54-76) mmHg by 24 h (p<0.001). Heart rate decreased from 162 (111-175) to 132 (99-148) bpm (p=0.02), and lactate levels significantly decreased from 4.15 (2.3-6.5) to 1.85 (0.8-2.6) mmol/L within 6 h (p<0.001). CONCLUSION Levosimendan demonstrates its significance in managing pediatric heart failure, indicating its safety and potential to enhance cardiac outcomes by reducing reliance on traditional inotropes.
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Affiliation(s)
- Mehmet Akif Dündar
- Health Sciences University, Kayseri City Training and Research Hospital, Department of Pediatrics, Division of Pediatric Intensive Care – Kayseri, Turkey
| | - Mustafa Yılmaz
- Health Sciences University, Kayseri City Training and Research Hospital, Department of Pediatric Cardiovascular Surgery – Kayseri, Turkey
| | - Mustafa Argun
- Health Sciences University, Kayseri Medical Faculty, Department of Pediatrics, Division of Pediatric Cardiology – Kayseri, Turkey
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Pilia E, Silvetti S, Bohane SM, Pusceddu E, Belletti A. Safety of Levosimendan in Pediatric Patients: An Up-to-Date Systematic Review. J Cardiothorac Vasc Anesth 2024; 38:820-828. [PMID: 38135567 DOI: 10.1053/j.jvca.2023.11.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 11/06/2023] [Accepted: 11/10/2023] [Indexed: 12/24/2023]
Abstract
BACKGROUND The potential risks associated with the use of levosimendan in the pediatric population has not been systematically evaluated. This study aimed to review the available evidence regarding the safety of this treatment. METHODS Bio Med Central, PubMed, Embase, and the Cochrane Central Register of clinical trials were searched for studies describing levosimendan administration in the pediatric population in any setting. Relevant studies were independently screened, selected, and their data extracted by two investigators. The authors excluded: reviews, meta-analyses, as well as basic research and trials involving patients >18 years old. The primary outcome was the number and the type of adverse side effects reported during levosimendan administration. RESULTS The updated systematic review included 48 studies, enrolling a total of 1,271 pediatric patients who received levosimendan as treatment (790 patients in the 11 studies that reported side effects). The primary adverse effects of levosimendan administration were hypotension and cardiac arrhythmias, particularly tachycardia. Hypotension occurred in approximately 28.9% of patients, while arrhythmia occurred in about 12.3% of patients. Meta analysis of RCTs revealed a rate of all-cause mortality of 2.0% (8 out of 385) in the levosimendan group compared to 3.9% (15 out of 378) in the control group (dobutamine, milrinone or placebo) (risk ratio [RR] = 0.55; 95% confidence interval [CI] = 0.25-1.21; P = 0.14; I2 = 0%) CONCLUSIONS: Hypotension and cardiac arrhythmia are the most reported side effects of levosimendan in pediatric patients. However, adverse events remain underreported, especially in randomized trials.
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Affiliation(s)
- Eros Pilia
- Department of Medical Science and Public Health, University of Cagliari, Cagliari, Italy; ARNAS G. Brotzu, Anesthesia and Intensive Care Unit, Liver Transplantation Center, Cagliari, Italy
| | - Simona Silvetti
- Dipartimento di Cardioanestesia e Terapia Intensiva, Ospedale Policlinico San Martino IRCCS - IRCCS Cardiovascular Network, Genova, Italy
| | - Shai Marc Bohane
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Elisabetta Pusceddu
- ARNAS G. Brotzu, Anesthesia and Intensive Care Unit, Liver Transplantation Center, Cagliari, Italy
| | - Alessandro Belletti
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy.
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Webb L, Burton L, Manchikalapati A, Prabhakaran P, Loberger JM, Richter RP. Cardiac dysfunction in severe pediatric acute respiratory distress syndrome: the right ventricle in search of the right therapy. Front Med (Lausanne) 2023; 10:1216538. [PMID: 37654664 PMCID: PMC10466806 DOI: 10.3389/fmed.2023.1216538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 07/21/2023] [Indexed: 09/02/2023] Open
Abstract
Severe acute respiratory distress syndrome in children, or PARDS, carries a high risk of morbidity and mortality that is not fully explained by PARDS severity alone. Right ventricular (RV) dysfunction can be an insidious and often under-recognized complication of severe PARDS that may contribute to its untoward outcomes. Indeed, recent evidence suggest significantly worse outcomes in children who develop RV failure in their course of PARDS. However, in this narrative review, we highlight the dearth of evidence regarding the incidence of and risk factors for PARDS-associated RV dysfunction. While we wish to draw attention to the absence of available evidence that would inform recommendations around surveillance and treatment of RV dysfunction during severe PARDS, we leverage available evidence to glean insights into potentially helpful surveillance strategies and therapeutic approaches.
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Affiliation(s)
- Lece Webb
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Luke Burton
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Ananya Manchikalapati
- Division of Pediatric Critical Care, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, TX, United States
| | - Priya Prabhakaran
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Jeremy M. Loberger
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Robert P. Richter
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Alabama at Birmingham, Birmingham, AL, United States
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Schroeder L, Holcher S, Leyens J, Geipel A, Strizek B, Dresbach T, Mueller A, Kipfmueller F. Evaluation of levosimendan as treatment option in a large case-series of preterm infants with cardiac dysfunction and pulmonary hypertension. Eur J Pediatr 2023:10.1007/s00431-023-04971-9. [PMID: 37100959 DOI: 10.1007/s00431-023-04971-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 03/27/2023] [Accepted: 04/01/2023] [Indexed: 04/28/2023]
Abstract
Levosimendan as a calcium-sensitizer is a promising innovative therapeutical option for the treatment of severe cardiac dysfunction (CD) and pulmonary hypertension (PH) in preterm infants, but no data are available analyzing levosimendan in cohorts of preterm infants. The design/setting of the evaluation is in a large case-series of preterm infants with CD and PH. Data of all preterm infants (gestational age (GA) < 37 weeks) with levosimendan treatment and CD and/or PH in the echocardiographic assessment between 01/2018 and 06/2021 were screened for analysis. The primary clinical endpoint was defined as echocardiographic response to levosimendan. Preterm infants (105) were finally enrolled for further analysis. The preterm infants (48%) were classified as extremely low GA newborns (ELGANs, < 28 weeks of GA) and 73% as very low birth weight infants (< 1500 g, VLBW). The primary endpoint was reached in 71%, without difference regarding GA or BW. The incidence of moderate or severe PH decreased from baseline to follow-up (24 h) in about 30%, with a significant decrease in the responder group (p < 0.001). The incidence of left ventricular dysfunction and bi-ventricular dysfunction decreased significantly from baseline to follow-up (24 h) in the responder-group (p = 0.007, and p < 0.001, respectively). The arterial lactate level decreased significantly from baseline (4.7 mmol/l) to 12 h (3.6 mmol/l, p < 0.05), and 24 h (3.1 mmol/l, p < 0.01). Conclusion: Levosimendan treatment is associated with an improvement of both CD and PH in preterm infants, with a stabilization of the mean arterial pressure during the treatment and a significant decrease of arterial lactate levels. Future prospective trials are highly warranted. What is Known: • Levosimendan as a calcium-sensitizer and inodilator is known to improve the low cardiac output syndrome (LCOS), and improves ventricular dysfunction, and PH, both in pediatric as well as in adult populations. Data related to critically ill neonates without major cardiac surgery and preterm infants are not available. What is New: • This study evaluated the effect of levosimendan on hemodynamics, clinical scores, echocardiographic severity parameters, and arterial lactate levels in a case-series of 105 preterm infants for the first time. Levosimendan treatment in preterm infants is associated with a rapid improvement of CD and PH, an increase of the mean arterial pressure, and a significant decrease in arterial lactate levels, as surrogate marker for a LCOS. • How this study might affect research, practice, or policy. As no data are available regarding the use of levosimendan in this population, our results hopefully animate the research community to conduct future prospective trails analyzing levosimendan in randomized controlled trials (RCT) and observational control studies. Additionally, our results potentially motivate clinicians to introduce levosimendan as second second-line therapy in cases of severe CD and PH in preterm infants without improvement using standard treatment strategies.
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Affiliation(s)
- Lukas Schroeder
- Department of Neonatology and Pediatric Intensive Care Medicine, University Children's Hospital Bonn, Venusberg-Campus 1, D-53127, Bonn, Germany.
| | - Stanley Holcher
- Department of Neonatology and Pediatric Intensive Care Medicine, University Children's Hospital Bonn, Venusberg-Campus 1, D-53127, Bonn, Germany
| | - Judith Leyens
- Department of Neonatology and Pediatric Intensive Care Medicine, University Children's Hospital Bonn, Venusberg-Campus 1, D-53127, Bonn, Germany
| | - Annegret Geipel
- Department of Obstetrics and Prenatal Medicine, University Hospital Bonn, Bonn, Germany
| | - Brigitte Strizek
- Department of Obstetrics and Prenatal Medicine, University Hospital Bonn, Bonn, Germany
| | - Till Dresbach
- Department of Neonatology and Pediatric Intensive Care Medicine, University Children's Hospital Bonn, Venusberg-Campus 1, D-53127, Bonn, Germany
| | - Andreas Mueller
- Department of Neonatology and Pediatric Intensive Care Medicine, University Children's Hospital Bonn, Venusberg-Campus 1, D-53127, Bonn, Germany
| | - Florian Kipfmueller
- Department of Neonatology and Pediatric Intensive Care Medicine, University Children's Hospital Bonn, Venusberg-Campus 1, D-53127, Bonn, Germany
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Bourgoin P, Lecomte J, Oualha M, Berthomieu L, Pereira T, Davril E, Lamoureux F, Joram N, Chenouard A, Duflot T. Population Pharmacokinetics of Levosimendan and its Metabolites in Critically Ill Neonates and Children Supported or Not by Extracorporeal Membrane Oxygenation. Clin Pharmacokinet 2023; 62:335-348. [PMID: 36631687 DOI: 10.1007/s40262-022-01199-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/11/2022] [Indexed: 01/13/2023]
Abstract
BACKGROUND Levosimendan (LVSMD) is a calcium-sensitizer inotropic and vasodilator agent whose use might have a beneficial effect on the weaning of venoarterial extracorporeal membrane oxygenation (VA-ECMO). In light of LVSMD pharmacological characteristics, we hypothesized that ECMO may induce major pharmacokinetic (PK) modifications for LVSMD and its metabolites. OBJECTIVE The aim of this study was to investigate the PK of LVSMD and its metabolites, and to assess the effects of ECMO on PK parameters. METHODS We conducted a multicentric, prospective study (NCT03681379). Twenty-seven infusions of LVSMD were performed, allowing for the collection of 255 blood samples. Non-linear mixed-effects modeling software (MONOLIX®) was used to develop a parent-metabolite PK model of LVSMD and its metabolites. RESULTS Most patients received a 0.2 µg/kg/min infusion of LVSMD over 24 h. After elimination of non-reliable samples or concentrations below the limit of quantification, 166, 101 and 85 samples were considered for LVSMD, OR-1855 and OR-1896, respectively, of which 81, 53 and 41, respectively, were drawn under ECMO conditions. Parent-metabolite PK modeling revealed that a two-compartment model with first-order elimination best described LVSMD PK. Use of a transit compartment allowed for an explanation of the delayed appearance of circulating OR-1855 and OR-1896, with the latter following a first-order elimination. Patient weight influenced the central volume of distribution and elimination of LVSMD. ECMO support increased the elimination rate of LVSMD by 78%, and ECMO also slowed down the metabolite formation rate by 85% for OR-1855, which in turn is converted to the active metabolite OR-1896, 14% slower than without ECMO. Simulated data revealed that standard dosing may not be appropriate for patients under ECMO, with a decrease in the steady-state concentration of LVSMD and lower exposure to the active metabolite OR-1896. CONCLUSIONS ECMO altered PK parameters for LVSMD and its metabolites. An infusion of LVSMD over 48 h, instead of 24 h, with a slightly higher dose may promote synthesis of the active metabolite OR-1896, which is responsible for the long-term efficacy of LVSMD. Further trials evaluating ECMO effects using a PK/pharmacodynamic approach may be of interest. REGISTRATION ClinicalTrials.gov identifier number NCT03681379.
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Affiliation(s)
- Pierre Bourgoin
- Pediatric Intensive Care Unit, CHU Nantes, 44093, Nantes, France. .,Department of Anesthesiology, CHU Nantes, 44093, Nantes, France.
| | - Jules Lecomte
- Department of Anesthesiology, CHU Nantes, 44093, Nantes, France
| | - Mehdi Oualha
- Pediatric Intensive Care Unit, CHU Necker Enfants Malades, 75015, Paris, France
| | - Lionel Berthomieu
- Pediatric Intensive Care Unit, CHU Toulouse, 31059, Toulouse, France
| | - Tony Pereira
- INSERM U1096, UNIROUEN, Normandie University, 76000, Rouen, France
| | - Emeline Davril
- INSERM U1096, UNIROUEN, Normandie University, 76000, Rouen, France
| | - Fabien Lamoureux
- INSERM U1096, UNIROUEN, Normandie University, 76000, Rouen, France.,Department of Pharmacology, CHU Rouen, 76000, Rouen, France
| | - Nicolas Joram
- Pediatric Intensive Care Unit, CHU Nantes, 44093, Nantes, France
| | - Alexis Chenouard
- Pediatric Intensive Care Unit, CHU Nantes, 44093, Nantes, France
| | - Thomas Duflot
- INSERM U1096, UNIROUEN, Normandie University, 76000, Rouen, France.,Department of Pharmacology, CHU Rouen, 76000, Rouen, France.,CHU Rouen, CIC-CRB U1404, 76000, Rouen, France
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Levosimendan in paediatric cardiac anaesthesiology. Eur J Anaesthesiol 2022; 39:646-655. [DOI: 10.1097/eja.0000000000001711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Staudt GE, Londergan BP, Eagle SS. Take It or Levo It: An Updated Look at the Use of Levosimendan to Prevent Low Cardiac Output Syndrome in Pediatric Patients. J Cardiothorac Vasc Anesth 2021; 36:665-666. [PMID: 34819260 DOI: 10.1053/j.jvca.2021.10.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 10/26/2021] [Indexed: 11/11/2022]
Affiliation(s)
- Genevieve E Staudt
- Division of Pediatric Cardiac Anesthesiology, Vanderbilt University Medical Center, Nashville, TN.
| | - Bevan P Londergan
- Division of Pediatric Cardiac Anesthesiology, Vanderbilt University Medical Center, Nashville, TN
| | - Susan S Eagle
- Division of Cardiothoracic Anesthesiology, Vanderbilt University Medical Center, Nashville, TN
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