Vol. 17 No. 2 (2013)
ANESTHESIOLOGY & RESUSCITATION

Effects of biocompatible extracorporeal bypass circuit coating Bioline in cardiac surgery patients

I. Ponomarenko
Research Institute for Cardiology
Bio
V. Shipulin
Research Institute for Cardiology
Bio
O. Ogurkova
Research Institute for Cardiology
Bio
T. Suslova
Research Institute for Cardiology
Bio

Published 2013-05-15

Keywords

  • CARDIOPULMONARY BYPASS,
  • BIOCOMPATIBLE COATINGS,
  • INFLAMMATORY RESPONSE,
  • RESPIRATORY INDICES

How to Cite

Ponomarenko, I., Shipulin, V., Ogurkova, O., & Suslova, T. (2013). Effects of biocompatible extracorporeal bypass circuit coating Bioline in cardiac surgery patients. Patologiya Krovoobrashcheniya I Kardiokhirurgiya, 17(2), 51–56. https://doi.org/10.21688/1681-3472-2013-2-51-56

Abstract

Biocompatibility of heparin-based coating for extracorporeal circuits, the Bioline, was evaluated in cardiac surgery setting. Thirty six CABG pts, aged from 30 to 69 yrs, were randomly perfused with a circuit containing Bioline-coated Quadrox oxygenator (Bioline, n=18) or with a similar non-coated circuit (control, n=18). Leukocyte and platelet counts, levels of tumor necrosis factor, interleukin-6 and fibrinogen were assessed in arterial blood before, during and after cardiopulmonary bypass (CPB). Oxygenation and ventilation indices before and after surgery, post-operative chest tube drainage and transfusion volume as well as the duration of assisted ventilation were also measured. A platelet count and fibrinogen dropped less in the Bioline group significantly compared with that in control at the end of CPB (p<0,05) and after protamine administration (p<0,05). A leukocyte count and an interleukin-6 level increased more in controls after CPB (p<0,05) as well as oxygenation and ventilation indices, bleeding volume and intubation time (all p<0,05). Our results suggest surface heparinization with Bioline coating limited to the oxygenator ameliorates the inflammatory response, preserves fibrinogen and platelets, reduces blood loss postoperatively and improves lung function during CPB.

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