title: Does intensive perioperative dialysis improve the results of coronary artery bypass grafting in haemodialysed patients?
abstract: BACKGROUND
  Between January 1996 and April 1998, 17 chronic haemodialysed patients underwent coronary artery bypass grafting (CABG). Two of them simultaneously had valve replacement.
  
  
  METHODS
  Except for two cases in which CABG was performed in an emergency, 15 patients (CRF group) received 3 consecutive days of haemodialysis in the preoperative period, intraoperative haemodialysis connected to cardiac pulmonary bypass (CPB) and continuous hemodiafiltration in the early postoperative period. The perioperative clinical parameters of the CRF group were compared with those of 17 age-matched patients with normal renal function undergoing CABG as the control (NRF group).
  
  
  RESULTS
  When the perioperative variables were compared, no significant differences were seen in total operation time and CPB time, but we noted significant increases in the mean volume of transfused blood in the 6 perioperative days, postoperative intubation time, postoperative fasting time, and time spent in the intensive care unit. Levels of central venous pressure, systolic blood pressure, respiratory index (PaO2/FiO2) and daily fluid balance of the CRF group were the same as the control group in the early postoperative period. In addition, the levels of serum creatinine, urea nitrogen, potassium and hematocrit of CRF group remained almost constant in the early postoperative period. After all, the hospital morbidity of the CRF group was not more serious than that of the NRF group, and hospital mortality of the CRF and NRF groups was 0%.
  
  
  CONCLUSIONS
  Our intensive perioperative dialysis programme could successfully manage the perioperative clinical course of haemodialysed patients undergoing CABG.
authors: Department of Nephrology, Saitama Medical College, Irumagun, Japan.
authors: H
authors: H
authors: Okada
authors: I
authors: I
authors: Tsukamoto
authors: S
authors: S
authors: Sugahara
authors: H
authors: H
authors: Nakamoto
authors: K
authors: K
authors: Oohama
authors: Y
authors: Y
authors: Yamashita
authors: Y
authors: Y
authors: Yokote
authors: R
authors: R
authors: Omoto
authors: H
authors: H
authors: Suzuki
mesh_terms: D001026:Coronary Artery Bypass; D017583:Hemodiafiltration; D006801:Humans; D008875:Middle Aged; D006435:Renal Dialysis