Renal effect of SB 7505: a double-blind study.

Two groups of 20 patients with no evidence of cardiovascular, hepatic, renal or gastrointestinal failure were treated orally for five days with placebo or SB 7505 100 mg/day. No change was observed in heart rate or blood pressure. Urine output, the excretion of Na, K and Cl, and creatinine clearance were significantly increased.