title: Long-term effects of endralazine (BQ-22-708) in patients with renal impairment and hypertension.
abstract: Endralazine, a new peripheral vasodilator, was studied in 21 patients with hypertension and chronic renal failure. Nineteen patients had unacceptable control of hypertension with their previous therapy, and 2 were suffering adverse effects for other third line drugs. All patients continued to receive a beta-adrenergic blocking agent. Five patients failed to complete the study, two because of poor compliance, and 3 as a result of failure to control raised blood pressure. In the remaining 16 patients, satisfactory blood pressure reduction was seen at 6 months and was maintained in 12 patients followed for 18 months. Endralazine was well tolerated. No patient developed the lupus syndrome nor evidence of drug-induced immunological abnormality.
mesh_terms: D000328:Adult; D000368:Aged; D000959:Antihypertensive Agents / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D006977:Hypertension, Renal / Q000188:drug therapy*; D007676:Kidney Failure, Chronic / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D011724:Pyridazines / Q000627:therapeutic use*; D013997:Time Factors; D014665:Vasodilator Agents / Q000627:therapeutic use*
chemical_list: D000959:Antihypertensive Agents; D011724:Pyridazines; D014665:Vasodilator Agents; C014926:BQ 22-708