%0 Journal Article %T Antegrade cerebral perfusion at 25 ℃ for arch reconstruction in newborns and children preserves perioperative cerebral oxygenation and serum creatinine %A Gupta, Bhawna %A Ali, Dodge-Khatami %A Tucker, Juan %A Taylor, Mary B. %A Maposa, Douglas %A Urencio, Miguel %A Salazar, Jorge D. %J Translational Pediatrics %D 2016 %B 2016 %9 %! Antegrade cerebral perfusion at 25 ℃ for arch reconstruction in newborns and children preserves perioperative cerebral oxygenation and serum creatinine %K %X Background: Antegrade cerebral perfusion (ACP) typically is used with deep hypothermia for cerebral protection during aortic arch reconstructions. The impact of ACP on cerebral oxygenation and serum creatinine at a more tepid 25 °C was studied in newborns and children. Methods: Between 2010 and 2014, 61 newborns and children (<5 years old) underwent aortic arch reconstruction using moderate hypothermia (25.0±0.9 °C) with ACP and a pH-stat blood gas management strategy. These included 44% Norwood-type operations, 30% isolated arch reconstructions, and 26% arch reconstructions with other major procedures. Median patient age at surgery was 9 days (range, 3 days–4.7 years). Cerebral oxygenation (NIRS) was monitored continuously perioperatively for 120 hours. Serum creatinine was monitored daily. Results: Median cardiopulmonary bypass (CPB) and cross clamp times were 181 minutes (range, 82–652 minutes) and 72 minutes (range, 10–364 minutes), respectively. ACP was performed at a mean flow rate of 46±6 mL/min/kg for a median of 48 minutes (range, 10–123 minutes). Cerebral and somatic NIRS were preserved intraoperatively and remained at baseline postoperatively during the first 120 hours. Peak postoperative serum creatinine levels averaged 0.7±0.3 mg/dL for all patients. There were 4 (6.6%) discharge mortalities. Six patients (9.8%) required ECMO support. Median postoperative length of hospital and intensive care unit (ICU) stay were 16 days(range, 4–104 days) and 9 days (range, 1–104 days), respectively. Two patients (3.3%) received short-term peritoneal dialysis for fluid removal, and none required hemodialysis. Three patients (4.9%) had an isolated seizure which resolved with medical therapy, and none had a neurologic deficit or stroke. Conclusions: ACP at 25 °C preserved perioperative cerebral oxygenation and serum creatinine for newborns and children undergoing arch reconstruction. Early outcomes are encouraging, and additional study is warranted to assess the impact on late outcomes. %U https://tp.amegroups.org/article/view/10901 %V 5 %N 3 %P 114-124 %@ 2224-4344