title: Long term therapy by captopril in children with renal hypertension.
abstract: We report on 29 treatment courses in 25 children aged 1.5-18 years who received captopril because of severe renal hypertension. The mean initial dosage was 1.3 (0.5 to 3) mg/kg/day and the mean sustaining dose 2.2 mg/kg/day. The treatment was followed for 2-40 (mean 15) months. We observed a lowering of both systolic and diastolic blood pressure (BP) from 26% at the 2nd day to 65% at the 6th month. The isolated use of captopril was ineffective in 13% of cases, but blood pressure dropped in all of them after addition of beta blocking agents. No clear-cut relation was found between response of blood pressure and etiology, degree of HT or plasma renin activity (PRA). No side effects occurred during treatment except for one case of reversible acute renal failure in a transplanted patient with renal artery stenosis.
mesh_terms: D058186:Acute Kidney Injury / Q000139:chemically induced; D000293:Adolescent; D000319:Adrenergic beta-Antagonists / Q000008:administration & dosage; D001794:Blood Pressure / Q000187:drug effects; D002216:Captopril / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D002648:Child; D002675:Child, Preschool; D002986:Clinical Trials as Topic; D004359:Drug Therapy, Combination; D006801:Humans; D006977:Hypertension, Renal / Q000150:complications / Q000188:drug therapy* / Q000503:physiopathology; D007223:Infant; D007676:Kidney Failure, Chronic / Q000150:complications / Q000188:drug therapy; D012083:Renin / Q000097:blood
chemical_list: D000319:Adrenergic beta-Antagonists; D002216:Captopril; D012083:Renin