Extracorporeal Membrane Oxygenation Outcomes After the Comprehensive Stage II Procedure in Patients With Single Ventricles. Issue 1 (29th November 2016)

• Record Type: Journal Article
• Authors: Gomez, Daniel; Duffy, Vicky; Hersey, Diane; Backes, Carl; Rycus, Peter; McConnell, Patrick; Voss, Jordan; Galantowicz, Mark; Cua, Clifford L.
• Is Part Of: Artificial organs. Volume 41:Issue 1(2017:Jan.)
• Page Start: 66
• Page End: 70
• Publication Date: 2016-11-29
• Subjects: Extracorporeal membrane oxygenation -- —Comprehensive stage II -- —Hybrid procedure -- —Congenital heart disease -- —Hypoplastic left heart syndrome; Artificial organs -- Periodicals; 617.956
• DOI: 10.1111/aor.12810
• Languages: English
• ISSNs: 0160-564X

Abstract

Abstract: Outcomes for extracorporeal membrane oxygenation (ECMO) have been described for patients with single ventricle physiology (SVP) undergoing cavopulmonary connection (Glenn procedure). An alternative surgical pathway for patients with SVP consists of an initial hybrid procedure followed by a comprehensive Stage II procedure. No data exist describing the outcomes of patients requiring ECMO after the comprehensive Stage II procedure. The goal of this study is to describe the outcomes for patients who required ECMO after the comprehensive Stage II procedure. Data from the Extracorporeal Life Support Organization (ELSO) registry from 2001 to 2015 for children undergoing the comprehensive Stage II procedure older than 3 months of age were retrospectively analyzed. Demographics and ECMO characteristics were recorded. A total of six children required ECMO support after the comprehensive Stage II procedure (2 males, 4 females). Four patients had the diagnosis of hypoplastic left heart syndrome and two patients had the diagnosis of an unbalanced atrioventricular septal defect. Bypass time was 242.8 ± 110.9 min and cross‐clamp time was 91.2 ± 46.2 min for the surgical procedure. Weight was 5.8 ± 1.3 kg and age was 150.2 + 37.9 days at time of ECMO. ECMO duration was 276.0 ± 218.1 h. Complications during the ECMO run included hemorrhage in four patients (67%), renal dysfunction in two patients (33%), and neurologic injury in two patients (33%). Four patients (67%) were discharged alive after ECMO decannulation. Despite being a much more extensive surgical procedure, the morbidity and mortality after ECMO in patients undergoing the comprehensive Stage II procedure are similar to those in patients undergoing the Glenn procedure. If needed, ECMO support is reasonable for patients after the comprehensive Stage II procedure.