Enalapril in the treatment of hypertension associated with renal failure: results from a multicenter study.

Le résumé fourni par la source

Forty-eight hypertensive patients affected by various levels of renal failure entered this open, non controlled study, lasting 12 weeks. Patients were divided into two groups according to baseline creatinine clearance: Group I (29 patients): creatinine clearance greater than or equal to 25 ml/min but less than 45 ml/min; Group II (19 patients): creatinine clearance greater than or equal to 10 ml/min but less than 25 ml/min. Patients in Group I started with enalapril 5 mg q.d. and patients in Group II with enalapril 2.5 mg q.d. Enalapril could be titrated up to 20 mg/day. At the end of the study in both groups of patients blood pressure normalization was reached in a high percentage of patients without any significant change in renal function parameters. Plasma potassium showed a significant increase during the study but no patient discontinued treatment due to hyperkaliemia. In conclusion this study shows antihypertensive therapy with enalapril during chronic renal insufficiency to be effective at low dosage (5-10 mg) in lowering blood pressure and to have a good safety profile.

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