Pediatr Pulmonol

. 2023 Jun 14.

 doi: 10.1002/ppul.26555. Online ahead of print. https://pubmed.ncbi.nlm.nih.gov/37314186/

Percutaneous, ultrasound-guided single- and multisite cannulation for veno-venous extracorporeal membrane oxygenation in neonates

Florian Kipfmueller ^1 2, Bartolomeo Bo ¹, Joachim Schmitt ¹, Hemmen Sabir ¹, Lukas Schroeder ¹, Andreas Mueller ^1 2, Till Dresbach ¹

Affiliations expand

• PMID: 37314186
• DOI: 10.1002/ppul.26555

Abstract

Aims: Extracorporeal membrane oxygenation (ECMO) is a widely used technique to support neonates with severe respiratory failure. Data on percutaneous, ultrasound-guided veno-venous (VV) ECMO cannulation in neonates is still scarce. Aim of this study was to describe our institutional experience with ultrasound-guided percutaneous, VV ECMO cannulation in neonates with severe respiratory failure.

Methods: Neonates receiving ECMO support at our department between January 2017 and January 2021 were retrospectively identified. Patients receiving VV ECMO cannulation performed by the percutaneous Seldinger technique by single- or multisite cannulation were analyzed.

Results: A total of 54 neonates received ECMO cannulation performed by the percutaneous Seldinger technique. In 39 patients (72%) a 13 French bicaval dual-lumen cannula was inserted and in 15 patients (28%) two single-lumen cannulae were used. Cannulae positioning using the multisite approach was in all cases as desired. The tip of the 13 French cannula was located in the IVC in 35/39 patients, in four patients position was too proximal but did not dislocate during the ECMO run. One (2%) preterm neonate (weight 1.75 kg) developed a cardiac tamponade which was successfully managed with drainage. Median duration of ECMO was 7 days (interquartile range: 5-16 days). Forty-four patients (82%) were successfully weaned from ECMO and in 31/44 (71%) the ECMO cannulae were removed with a delay of 0.9-7.2 days (median 2.8 days) after weaning without noticing complications.

Conclusions: A correct cannula placement using the ultrasound-guided percutaneous Seldinger technique, for both single- and multisite cannulation, seems feasible in most neonatal patients receiving VV ECMO.

Keywords: congenital diaphragmatic hernia; echocardiography; extracorporeal life support; pulmonary hypertension; respiratory failure.

© 2023 The Authors. Pediatric Pulmonology published by Wiley Periodicals LLC.