title: Acute antihypertensive and renal effects of isradipine in hypertensive patients with normal and reduced renal function.
abstract: The renal effects of a single oral dose of placebo v a new dihydropyridine calcium antagonist, isradipine, were investigated in 12 patients with mild-to-moderate essential hypertension. Six patients (group A) had normal creatinine concentrations greater than 1.6 mg/dL. Patients maintained a constant daily intake of approximately 120 mmol of sodium and 50 mmol of potassium. Measurements were taken at 30, 60, and 90 min after drug administration. Results indicated that isradipine at a dose of 5 mg once daily produced significant antihypertensive and renal responses. In conclusion, there is therapeutic benefit with isradipine independent of the status of renal function.
authors.affiliation: Hypertension Clinic, Beilinson Medical Center, Petah Tikva, Israel.
authors.forename: C
authors.initials: C
authors.lastname: Wittenberg
authors.forename: J B
authors.initials: JB
authors.lastname: Rosenfeld
mesh_terms: D000284:Administration, Oral; D000959:Antihypertensive Agents / Q000008:administration & dosage / Q000494:pharmacology / Q000627:therapeutic use*; D001794:Blood Pressure / Q000187:drug effects; D003401:Creatine / Q000652:urine; D005919:Glomerular Filtration Rate / Q000187:drug effects; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D006973:Hypertension / Q000188:drug therapy* / Q000503:physiopathology; D017275:Isradipine; D007668:Kidney / Q000187:drug effects / Q000503:physiopathology*; D011188:Potassium / Q000652:urine; D011725:Pyridines / Q000008:administration & dosage / Q000494:pharmacology / Q000627:therapeutic use*; D012964:Sodium / Q000652:urine
chemical_list: D000959:Antihypertensive Agents; D011725:Pyridines; D012964:Sodium; D003401:Creatine; D011188:Potassium; D017275:Isradipine