Abstract
Purpose
To evaluate the safety and efficacy of levosimendan in neonates with congenital heart disease undergoing cardiac surgery with cardiopulmonary bypass (CPB).
Methods
Neonates undergoing risk-adjusted classification for congenital heart surgery (RACHS) 3 and 4 procedures were randomized to receive either a 72 h continuous infusion of 0.1 μg/kg/min levosimendan or standard post-CPB inotrope infusion.
Results
Sixty-three patients (32 cases and 31 controls) were recruited. There were no differences between groups regarding demographic and baseline clinical data. No side effects were observed. There were no significant differences in mortality (1 vs. 3 patients, p = 0.35), length of mechanical ventilation (5.9 ± 5 vs. 6.9 ± 8 days, p = 0.54), and pediatric cardiac intensive care unit (PCICU) stay (11 ± 8 vs. 14 ± 14 days, p = 0.26). Low cardiac output syndrome occurred in 37 % of levosimendan patients and in 61 % of controls (p = 0.059, OR 0.38, 95 % CI 0.14–1.0). Postoperative heart rate, with a significant difference at 6 (p = 0.008), 12 (p = 0.037), and 24 h (p = 0.046), and lactate levels, with a significant difference at PCICU admission (p = 0.015) and after 6 h (p = 0.048), were lower in the levosimendan group. Inotropic score was significantly lower in the levosimendan group at PCICU admission, after 6 h and after 12 h, (p < 0.0001). According to multivariate analysis, a lower lactate level 6 h after PCICU admission was independently associated with levosimendan administration after correction for CPB time and the need for deep hypothermic circulatory arrest.
Conclusions
Levosimendan infused in neonates undergoing cardiac surgery was well tolerated with a potential benefit of levosimendan on postoperative hemodynamic and metabolic parameters of RACHS 3–4 neonates.
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References
Andropoulos DB, Ogletree ML (2005) Physiology and molecular biology of the developing circulation. In: Andropoulos DB, Stayer SA, Russell IA (eds) Anesthesia for congenital heart disease. Blackwell Futura, Madden, pp 30–45
Buijs EA, Danser AH, Meijer NI, Tibboel D (2011) Cardiovascular catecholamine receptors in children: their significance in cardiac disease. J Cardiovasc Pharmacol 58:9–19
Artman M, Mahoney L, Teidel DF (2001) Regulation of myocyte contraction and relaxation. In: Artman M, Mahoney L, Teidel DF (eds) Neonatal cardiology. McGraw Hill, New York, pp 19–37
Than N, Shah N, White J, Lee JA, Orchard CH (1994) Effects of acidosis and hypoxia on the response of isolated ferret cardiac muscle to inotropic agents. Cardiovasc Res 28:1209–1217
Jefferies JL, Hoffman TM, Nelson DP (2010) Heart failure treatment in the intensive care unit in children. Heart Fail Clin 6:531–558
Tweddell JS, Hoffman GM (2002) Postoperative management in patients with complex congenital heart disease. Semin Thorac Cardiovasc Surg Pediatr Card Surg Annu 5:187–205
Hoffman TM, Wernovsky G, Atz AM, Kulik TJ, Nelson DP, Chang AC, Bailey JM, Akbary A, Kocsis JF, Kaczmarek R, Spray TL, Wessel DL (2003) Efficacy and safety of milrinone in preventing low cardiac output syndrome in infants and children after corrective surgery for congenital heart disease. Circulation 107:996–1002
Milligan DJ, Fields AM (2010) Levosimendan: calcium sensitizer and inodilator. Anesthesiol Clin 28:753–760
Bonios MJ, Terrovitis JV, Drakos SG, Katsaros F, Pantsios C, Nanas SN, Kanakakis J, Alexopoulos G, Toumanidis S, Anastasiou-Nana M, Nanas JN (2011) Comparison of three different regimens of intermittent inotrope infusions for end stage heart failure. Int J Cardiol. doi:10.1016/ij.card.2011.03.013
Lahtinen P, Pitkänen O, Pölönen P, Turpeinen A, Kiviniemi V, Uusaro A (2011) Levosimendan reduces heart failure after cardiac surgery- a prospective, randomized, placebo-controlled trial. Crit Care Med. doi:10.1097/CCM.0b013e3182227b97
Tritapepe L, De Santis V, Vitale D, Santulli M, Morelli A, Nofroni I, Puddu PE, Singer M, Pietropaoli P (2006) Preconditioning effects of levosimendan in coronary artery bypass grafting—a pilot study. Br J Anaesth 96:694–700
Namachivayam P, Crossland DS, Butt WW, Shekerdemian LS (2006) Early experience with levosimendan in children with ventricular dysfunction. Pediatr Crit Care Med 7:445–448
Stocker CF, Shekerdemian LS, Nørgaard MA, Brizard CP, Mynard JP, Horton SB, Penny DJ (2007) Mechanisms of a reduced cardiac output and the effects of milrinone and levosimendan in a model of infant cardiopulmonary bypass. Crit Care Med 35:252–259
Haikala H, Linden IB (1995) Mechanisms of action of calcium-sensitizing drugs. J Cardiovasc Pharmacol 26:S10–S19
Lilleberg J, Ylonen V, Lehtonen L, Toivonen L (2004) The calcium sensitizer levosimendan and cardiac arrhythmias: an analysis of the safety database of heart failure treatment studies. Scand Cardiovasc J 38:80–84
Kopustinskiene D, Pollesello P, Saris N (2001) Levosimendan is a mitochondrial KATP channel opener. Eur J Pharmacol 428:311–314
Pollesello P, Mebazaa A (2004) ATP-dependent potassium channels as a key target for the treatment of myocardial and vascular dysfunction. Curr Opin Crit Care 10:436–441
Soeding PE, Royse CF, Wright CE, Royse AG, Angus JA (2007) Inoprotection: the perioperative role of levosimendan. Anaesth Intensive Care 35:845–862
Jenkins KJ, Gauvreau K, Newburger JW, Spray TL, Moller JH, Iezzoni LI (2002) Consensus-based method for risk adjustment for surgery for congenital heart disease. J Thorac Cardiovasc Surg 123:110–118
Gaies MG, Gurney JG, Yen AH, Napoli ML, Gajarski RJ, Ohye RG, Charpie JR, Hirsch JC (2010) Vasoactive-inotropic score as a predictor of morbidity and mortality in infants after cardiopulmonary bypass. Pediatr Crit Care Med 11:234–238
Graciano AL, Balko JA, Rahn DS, Ahmad N, Giroir BP (2005) The Pediatric Multiple Organ Dysfunction Score (P-MODS): development and validation of an objective scale to measure the severity of multiple organ dysfunction in critically ill children. Crit Care Med 33:1484–1491
Mebazaa A, Nieminen MS, Packer M, Cohen-Solal A, Kleber FX, Pocock SJ, Thakkar R, Padley RJ, Põder P, Kivikko M, SURVIVE Investigators (2007) Levosimendan vs dobutamine for patients with acute decompensated heart failure: the SURVIVE Randomized Trial. JAMA 297:1883–1891
Tasouli A, Papadopoulos K, Antoniou T, Kriaras I, Stavridis G, Degiannis D, Geroulanos S (2007) Efficacy and safety of perioperative infusion of levosimendan in patients with compromised cardiac function undergoing open-heart surgery: importance of early use. Eur J Cardiothorac Surg 32:629–633
Molina Hazan V, Gonen Y, Vardi A, Keidan I, Mishali D, Rubinshtein M, Yakov Y, Paret G (2010) Blood lactate levels differ significantly between surviving and nonsurviving patients within the same risk-adjusted classification for congenital heart surgery (RACHS-1) group after pediatric cardiac surgery. Pediatr Cardiol 31:952–960
Wood L, Egger M, Gluud LL, Schulz KF, Jüni P, Altman DG, Gluud C, Martin RM, Wood AJ, Sterne JA (2008) Empirical evidence of bias in treatment effect estimates in controlled trials with different interventions and outcomes: meta-epidemiological study. BMJ 336:601–605
Hoffman TM, Wernovsky G, Atz AM, Bailey JM, Akbary A, Kocsis JF, Nelson DP, Chang AC, Kulik TJ, Spray TL, Wessel DL (2002) Prophylactic intravenous use of milrinone after cardiac operation in pediatrics (PRIMACORP) study. Am Heart J 143:15–21
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Trial registration: ClinicalTrials.gov NCT01120106.
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Ricci, Z., Garisto, C., Favia, I. et al. Levosimendan infusion in newborns after corrective surgery for congenital heart disease: randomized controlled trial. Intensive Care Med 38, 1198–1204 (2012). https://doi.org/10.1007/s00134-012-2564-6
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DOI: https://doi.org/10.1007/s00134-012-2564-6