Abstract

BERTOLOTTI, Alejandro Mario et al. Experiencia preliminar con el uso del soporte vital extracorpóreo como puente al trasplante pulmonar. Rev. am. med. respir. [online]. 2018, vol.18, n.1, pp.4-13. ISSN 1852-236X.

Introduction: Several studies have demonstrated that the use of extracorporeal life support (ECLS) improves the recovery of critically ill patients with cardiorespiratory diseases. The purpose of this study was to evaluate a preliminary experience on the use of ECLS as a bridge to lung transplantation. Methods: We conducted a retrospective and descriptive analysis of patients who received ECLS as a bridge to lung transplantation between August 2010 and July 2015. ECLS results were analyzed according to the final status: excluded from the waiting list, confirmed transplant candidacy and transplanted patients. Complications and cause of mortality were evaluated, as well as the length of ECLS, time on mechanical ventilation, length of stay and survival. Twenty-three patients were included, mean age 36±17 years, 61% were female. The most common diagnoses were cystic fibrosis (34.8%), idiopathic pulmonary fibrosis (30.4%) and secondary pulmonary fibrosis (13.0%). Results: Mean time on ECLS was 14.4±11.7 days; veno-venous support was implemented in 14 patients, veno-arterial support in 4 cases, arterio-venous in 3, and veno-arterio-venous in 2. During ECLS, 8 patients did not qualify as candidates for transplantation. Fifteen patients were accepted as candidates for lung transplant, 8 of them died during ECLS, and 7 were transplanted. After transplant, one patient died and 6 were discharged from the hospital. Conclusion: The use of ECLS provided a successful bridge to lung transplantation in 46.7% of the patients. The implementation of an effective ECLS program requires of the conjunction between the technological advances and the development of the center’s experience.

Keywords : ECMO; Extracorporeal Life Support; Bridge to Transplant; Lung Transplantation.

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