Cover Page The handle http://hdl.handle.net/1887/23446 holds various files of this Leiden University dissertation. Author: Boven, Wim Jan P. van Title: Organ injury after coronary bypass grafting : a biomarker study towards optimal surgical strategy Issue Date: 2014-02-06 Organ Injury after Coronary Artery Bypass Grafting A biomarker study towards optimal surgical strategy Wim Jan van Boven Dit proefschrift werd mede mogelijk gemaakt door: Financieel: Sorin Group, St. Jude Medical, Medtronic, Cardicac Care, Maquet, Biotronik, Covidien, Edwards lifesciences, Sanofi, LST Europe, Atricure Inc. Omslag ontwerp: Aat Marinissen Druk: Drukkerij Gildeprint, Enschede Layout en grafische vormgeving: Crevi, dtp-ontwerpstudio, de Bilt ISBN: 000-00-0000-000-0 Organ Injury after Coronary Artery Bypass Grafting A biomarker study towards optimal surgical strategy Proefschrift ter verkrijging van de graad van doctor aan de Universiteit Leiden, op gezag van Rector Magnificus prof. dr. C.J.J.M. Stolker, volgens besluit van het College voor Promoties te verdedigen op donderdag 6 februari 2014, klokke 11.15 uur door Wim Jan P. van Boven geboren te Rotterdam op 22 mei 1959 Promotiecommissie: Promotores: Prof. dr. R.J.M. Klautz Prof. dr. L.P.H.J. Aarts Promotie commissie: Prof. dr. M.J. Schalij Prof. dr. J.G. Maessen, Maastricht Prof. dr. B. Preckel, Amsterdam I shall be telling this with a sigh Somewhere ages and ages hence: Two roads diverged in a wood, and II took the one less traveled by, And that has made all the difference. Robert Frost Contents Contents 1. Introduction 13 1.1 Background 15 1.2 History of coronary artery bypass grafting (CABG) 16 1.3 Mechanisms of organ injury during CABG 18 1.3.1 Ischemia related 18 1.3.2 Non-ischemia related 21 1.4 Optimal extracorporeal support for CABG 22 1.5 Optimal myocardial preservation 23 1.6 Changing demographics and impact on resources 25 1.7 Aim of this thesis 27 1.8 Outline of this thesis 27 2. Impact of type and technique on resources in elderly CABG patients A retrospective comparison between Minimized circuit CABG, OPCAB and Conventional on- pump CABG 3. Biomarkers indicating global and organ-specific injury 91 Perfusion 2004 Jul: 19 (4): 239-246 6. Malondialdehyde in plasma, a biomarker of global oxidative stress during mini CABG compared to on-pump and off-pump CABG surgery. A pilot study 71 Eur J Cardio-Thorac Surg 2001 Nov; 20 (5): 923-929 5. Mini-extracorporeal circuit coronary artery bypass grafting: initial clinical and biochemical results 53 Review 4. Off-pump versus on-pump coronary artery bypass grafting: oxidative stress and renal function 35 Interact CardioVasc Thorac Surg 2006 Feb; 5 (1): 27-31 111 7. Pneumoproteins as a lung-specific biomarker of alveolar permeability in conventional on-pump CABG versus Mini-ECC, A Pilot Study Chest 2005 Apr; 127 (4): 1190-1195 8. Myocardial oxidative stress and cell injury comparing three different techniques for coronary artery bypass grafting 127 143 Eur. j. Cardio-thor. Surg. 2008 Nov;34(5):969-75 9. Minimised closed-circuit coronary artery bypass grafting in the elderly is associated with lower levels of organ-specific biomarkers. A prospective randomized study 163 European Journal of Anesthesia 2013 Nov; 30 (11): 685-94 10. Impact of surgical strategy related haemodilution on perioperative S100β protein release in elderly CABG patients 187 Innovations 2013 (Phila) 2013 May-Ju; 8 (3):230-6 11. General discussion and conclusion 207 12. English Summary Dutch Summary 221 227 13. Curriculum vitae 233 14. Dankwoord 239