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On-Pump Versus Off-Pump Coronary Artery Bypass Grafting: Impact on Postoperative Acute Kidney Injury

Year 2012, Volume: 38 Issue: 3, 167 - 172, 01.09.2012

Abstract

The aim of this study is to compare the effect of off-pump CABG technique obtained by eliminating cardiopulmonary bypass and conven-tional techniques of on-pump CABG surgery on development of acute renal injury postoperatively. Forty patients for elective coronary artery bypass operation were involved in the study and divided into two groups equally. First group underwent to off-pump and the second group underwent to on-pump CABG surgery. The peak serum creatinine values of the patients were taken preoperatively and postoperatively. All preoperative and intraoperative values except operation time (p=0.001) and number of distal anostomosis (p=0.02) were found to be identical for both. No statistical difference were observed between two groups in respect to development of acute renal injury postoperatively. In both groups, only grade 1 acute renal injury was developed (10% in group 1 and 25% in group 2) (p=0.204). Left main coronary artery lesion was found in 2 of 7 patients developing acute renal injury. Patients in group 2 is observed to stay longer in ICU (2.40±0.25 days), compared to group 1 (1.45±0.15 days) (p=0.006). This study showed that, there was no significant difference between off-pump and on-pump CABG surgery tecniques in development of acute renal injury postoperatively. It was shown that left main coronary artery lesion was found to be an important factor causing acute renal injury.

Pompalı İle Çalışan Kalpte Yapılan Koroner Baypas Cerrahisi Sonrasında Akut Böbrek Hasarı Gelişiminin Karşılaştırılması

Year 2012, Volume: 38 Issue: 3, 167 - 172, 01.09.2012

Abstract

Çalışan kalpte koroner baypas tekniğiyle pompalı koroner baypas tekniğinin postoperatif akut böbrek hasarı gelişimine etkisini karşılaştırdık. Kliniğimizde elektif koroner baypas yapılmak üzere 40 olgu, eşit iki gruba ayrılarak çalışmaya alındı. Birinci gruba çalışan kalpte koroner baypas (grup 1), ikinci gruba pompalı koroner baypas (grup 2) uygulandı. Preoperatif ve postoperatif en yüksek serum kreatinin değerleri alındı. İki grup arasında preoperatif ve intraoperatif değerler operasyon süresi (p=0.001) ve distal anastomoz sayıları (p=0.02) hariç benzerdi. Postoperatif akut böbrek hasarı gelişimi açısından iki grup arasında istatistiksel fark bulunmadı. İki grupta da sadece evre 1 akut böbrek hasarı gelişti (grup 1'de %10, grup 2'de %25) (p=0.204). Akut böbrek hasarı gelişen 7 hastanın 2'sinde sol ana koroner arter lezyonu saptan-dı. Grup 2'de yoğunbakımda kalış süresi 2.40±0.25 gün, grup 1'de 1.45±0.15 gün olarak bulundu (p=0.006). Postoperatif akut böbrek hasarı gelişimi açısından çalışan kalpte ve pompalı koroner baypas tekniklerinin birbirlerine üstünlük sağlamadığı, sol ana koroner arter lezyonunun akut böbrek hasarı gelişiminde önemli bir etken olduğu görüldü.

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Details

Other ID JA63VM25CS
Journal Section Research Article
Authors

Tolunay Sevingil This is me

Davit Saba This is me

İbrahim Türkücüoğlu This is me

Engin Gürcü This is me

Ergun Tecimer This is me

Haluk M. Özgöz This is me

Güven Özkaya This is me

Publication Date September 1, 2012
Published in Issue Year 2012 Volume: 38 Issue: 3

Cite

AMA Sevingil T, Saba D, Türkücüoğlu İ, Gürcü E, Tecimer E, Özgöz HM, Özkaya G. On-Pump Versus Off-Pump Coronary Artery Bypass Grafting: Impact on Postoperative Acute Kidney Injury. Uludağ Tıp Derg. September 2012;38(3):167-172.

ISSN: 1300-414X, e-ISSN: 2645-9027

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Journal of Uludag University Medical Faculty is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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