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The use of extracorporeal membranous oxygenation in donors after cardiac death

Barrou, Benoita,b; Billault, Clairea,b; Nicolas-Robin, Armellec

Current Opinion in Organ Transplantation: April 2013 - Volume 18 - Issue 2 - p 148–153
doi: 10.1097/MOT.0b013e32835e29f5
ORGAN PRESERVATION AND PROCUREMENT: Edited by Ernest van Heurn

Purpose of review The purpose of the present review is to describe the methods using an extracorporeal membranous oxygenation (ECMO) circuit in donors after cardiac death and to evaluate their impact on the outcome of renal transplantation.

Recent findings ECMO can be used either in hypothermic conditions for total body cooling or in normothermic conditions and limited to the abdomen in a first phase, before subsequent in-situ cooling. In both cases, oxygen is added to the perfusion, as compared with the usual and simple cold in-situ perfusion. There is a strong experimental rationale to use ECMO in normothermic conditions. The clinical studies in renal transplantation are still few, retrospective with small cohorts (level 3 or 4, according to the Oxford Centre for Evidence-Based Medicine). However, they all reach consistent conclusions with better kidney transplant outcome, both in uncontrolled (type I and II) and controlled (type III) donors, according to the Maastricht classification.

Summary The use of ECMO in donors after cardio-circulatory death should be encouraged and further developed. Experimental work is in progress to better define the optimal conditions of the technique, which will help to limit or even repair the injuries, induced by warm ischaemia.

aDepartment of Urology, Nephrology and Transplantation, Groupe Hospitalier Pitié-Salpêtrière

bUniversity Pierre et Marie Curie (UPMC), Paris VI, Medical School Pitié-Salpêtrière

cDepartment of Anaesthesiology and Critical Care, Groupe Hospitalier Pitié-Salpêtrière, Paris, France

Correspondence to Benoit Barrou, Département d’Urologie – Néphrologie -- Transplantation, Groupe Hospitalier Pitié-Salpêtrière, 47-83, Boulevard de l’Hôpital, 75651 Paris Cedex 13, France.Tel: +33 (0)1 42 17 71 14; fax: +33 (0)1 42 17 71 93; e-mail: benoit.barrou@psl.aphp.fr

© 2013 Lippincott Williams & Wilkins, Inc.