A circuit to perform a combined ultrafiltration procedure in pediatric open heart surgery.
Cardiopulmonary bypass (CPB) induces an increased capillary permeability and tissues water content due to hemodilution and the inflammatory response, resulting in organ dysfunction. The reduction of the water accumulation and inflammatory response can be achieved by employing ultrafiltration during CPB. Recently we developed a simple CPB circuit for ultrafiltration using the aortic venting tube as an inlet line. Such a technique offers the advantages of performing a combined ultrafiltration procedure and eliminating the danger of air embolism. We employed this circuit in 12 consecutive pediatric patients undergoing open heart surgery.
Brancaccio
G
G
Institute of Cardiovascular Surgery, and Perfusion Service of Cardiac Surgery, University La Sapienza, Rome, Italy. gbrancaccio70@hotmail.com
Miraldi
F
F
Tritapepe
L
L
Goracci
M
M
Prifti
E
E
D002315:Cardiopulmonary Bypass / Q000379:methods*; D002648:Child; D006801:Humans; D014462:Ultrafiltration / Q000379:methods*