Methods: One hundred and fifty seven patients who underwent coronary artery bypass surgery were randomized into two groups. The first group received 6% hydroxyethyl starch 130/0.4, while the second group received a commonly used balanced electrolyte solution. The effects of both solutions on postoperative outcomes were studied.
Results: Six percent hydroxyethyl starch 130/0.4 did not increase postoperative blood loss and the amount of blood and blood products (p>0.05). No adverse effect was observed on renal and pulmonary functions. Intubation time, intensive care unit stay and postoperative duration of hospital stay did not differ between the groups (p>0.05). Hydroxyethyl starch had no effect on the occurrence of postoperative atrial fibrillation (p>0.05).
Conclusion: Six percent hyroxyethyl starch 130/0.4 may be considered safe in fluid therapy following coronary bypass surgery.