The effects of pulsatile perfusion during cardiopulmonary bypass procedures on renal inadequacy
- VernacularTitle:体外循环搏动灌注对肾功能不全患者的影响
- Author:
Xinghong YE
- Publication Type:Journal Article
- Keywords:
Pulsatile perfusion;
Renal inadequacy
- From:
Journal of Chinese Physician
2011;(z1):22-24
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the clinical effects of pulsatile perfusion on the renal inadequacy during cardiopulmonary bypass ( CPB). Methods From January 2007 to May 2010, 55 patients with renal inadequacy undergoing open heart surgery were randomized into pulsatile group ( n = 28 ) and nonpulsatile group (n =27). Following parameters were examined: urea nitrogen , creatinine,uric acid, urine volume and blood gas, electrolyte and lactic acid before arteriae aorta opening. Results The urine volume during CPB was significant higher in the pulsatile group ( P ＜0. 01). The blood lactate level before arteriae aorta opening were significant lower in the pulsatile group ( P ＜0. 01). Conclusion The pulsatile flow is better than nopulsatile flow in oxygen metabolism of renal protection.
