Prostaglandins, leukotrienes, and essential fatty acids
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Prostaglandins Leukot. Essent. Fatty Acids · Aug 1993
Randomized Controlled Trial Clinical TrialThe effect of prostaglandin E1 on renal function after cardiac surgery involving cardiopulmonary bypass.
This study was performed to evaluate the effect of prostaglandin E1 (PGE1) on renal function after cardiac surgery in patients undergoing cardiopulmonary bypass (CPB). Haemodynamic and renal functional response to low dose PGE1 (0.02 microgram kg-1 min-1) (group A) or saline (group B) infusion via peripheral vein during CPB was evaluated in 20 patients who underwent cardiac surgery. The perfusion pressure was maintained at about 60 mmHg during CPB in both groups. ⋯ Cardiac output (co) did not change in either group throughout this study. Pulmonary capillary wedge pressure (PCWP) in group A decreased significantly at 30 and 60 min after CPB, but in group B did not change throughout the study. Cardiac index (CI) decreased significantly at 60 min after CPB in group A (P < 0.05) and at 30 min in group B (P < 0.05).(ABSTRACT TRUNCATED AT 250 WORDS)