Pediatric critical care medicine : a journal of the Society of Critical Care Medicine and the World Federation of Pediatric Intensive and Critical Care Societies · 2020
Transposition of the Great Arteries-Are We Doing Better? Correlating Outcome to Change in Renal Function Over 2 Decades of Arterial Switch Operation.
СтатьяНазвание и аннотация: Перевод в очереди
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Shostak Eran, Dagan Ovadia, Hosh Gassan, Amir Gabriel, Frenkel Georgy, Schiller Ofer
Аннотация
OBJECTIVES: It is believed that management of neonates with dextro-transposition of the great arteries is constantly improving. Renal function may play a role in the prognosis of patients after congenital heart surgery. The aim of this study was to describe the outcome of neonates who underwent arterial switch operation during the past 2 decades using renal function as a surrogate marker for morbidity and mortality.
DESIGN: Retrospective cohort study.
SETTING: Dedicated cardiac ICU of a university-affiliated pediatric medical center.
PATIENTS: Infants who underwent arterial switch surgery in 1993-2015.
INTERVENTIONS: None.
MEASUREMENTS AND MAIN RESULTS: The cohort included 336 infants who underwent arterial switch operation for dextro-transposition of the great arteries (n = 169, 50%), transposition of the great arteries/ventricular septal defect (n = 133, 40%), or Taussig-Bing anomaly (n = 34, 10%). Between 1993-1998 and 2012-2015, the mean minimal postoperative estimated glomerular filtration rate rose from 30 mL/min/1.73 m to 40 mL/min/1.73 m (p < 0.05), and the proportion of patients with estimated glomerular filtration rate less than 30 mL/min/1.73 m decreased from 56% to 23% (p < 0.05). The daily furosemide dosage decreased from 4 mg/kg/d to 0.5 mg/kg/d (p < 0.05). Urinary output on operative day 0 decreased over time, but urinary output on operative day 2 significantly increased. Maximal lactate levels and time to lactate normalization decreased steadily. Dialysis was performed in only a few patients in the early periods, and in none in the last 6 years. The mean mortality rate of patients with dextro-transposition of the great arteries and transposition of the great arteries/ventricular septal defect decreased to 2.7% in the last 6 years. The odds ratio of a prolonged hospital stay (≥ 28 d) in a patient with estimated glomerular filtration rate less than 30 mL/min/1.73 m was 18.79, and in a patient with transposition of the great arteries/ventricular septal defect, 3.39. The odds ratio of dying after Rashkind atrial septostomy was 4.42.
CONCLUSIONS: During the past 2 decades, there has been significant improvement in outcome of patients undergoing transposition of the great arteries repair. Renal function was found to be a good prognostic marker of morbidity and mortality.
DESIGN: Retrospective cohort study.
SETTING: Dedicated cardiac ICU of a university-affiliated pediatric medical center.
PATIENTS: Infants who underwent arterial switch surgery in 1993-2015.
INTERVENTIONS: None.
MEASUREMENTS AND MAIN RESULTS: The cohort included 336 infants who underwent arterial switch operation for dextro-transposition of the great arteries (n = 169, 50%), transposition of the great arteries/ventricular septal defect (n = 133, 40%), or Taussig-Bing anomaly (n = 34, 10%). Between 1993-1998 and 2012-2015, the mean minimal postoperative estimated glomerular filtration rate rose from 30 mL/min/1.73 m to 40 mL/min/1.73 m (p < 0.05), and the proportion of patients with estimated glomerular filtration rate less than 30 mL/min/1.73 m decreased from 56% to 23% (p < 0.05). The daily furosemide dosage decreased from 4 mg/kg/d to 0.5 mg/kg/d (p < 0.05). Urinary output on operative day 0 decreased over time, but urinary output on operative day 2 significantly increased. Maximal lactate levels and time to lactate normalization decreased steadily. Dialysis was performed in only a few patients in the early periods, and in none in the last 6 years. The mean mortality rate of patients with dextro-transposition of the great arteries and transposition of the great arteries/ventricular septal defect decreased to 2.7% in the last 6 years. The odds ratio of a prolonged hospital stay (≥ 28 d) in a patient with estimated glomerular filtration rate less than 30 mL/min/1.73 m was 18.79, and in a patient with transposition of the great arteries/ventricular septal defect, 3.39. The odds ratio of dying after Rashkind atrial septostomy was 4.42.
CONCLUSIONS: During the past 2 decades, there has been significant improvement in outcome of patients undergoing transposition of the great arteries repair. Renal function was found to be a good prognostic marker of morbidity and mortality.