Hypertension Research Today is a free monthly online journal that collates and summarizes the latest research about Hypertension, including details on symptoms, diagnosis, diet, treatment, causes. | ||||||||
|
The role of unilateral nephrectomy in the treatment of nephrogenic hypertension in children.Johal NS, Kraklau D, Cuckow PM Department of Paediatric Urology, Great Ormond Street Hospital, UK. navjohal@hotmail.com OBJECTIVES: To define the efficacy of unilateral nephrectomy in a large series of patients presenting with renal disease and hypertension, as the latter may be a prominent finding in children with nephrourological disease (renal parenchymal disease, renovascular disease, obstruction, renal dysplasia and cancer). PATIENTS AND METHODS: We retrospectively reviewed the hospital and outpatient records of 118 children who presented for evaluation with hypertension, and who had a nephrectomy between 1968 and 2003. Patients included in the study were those who had a unilateral nephrectomy for benign renal hypertension with a normal contralateral kidney; in all, 21 had complete records and follow-up were evaluated. The hypertension was associated with primary renal disease, obstruction and renovascular disease. Blood pressure and medication requirements were compared before and after surgery, the blood pressure values also being compared with published nomograms. RESULTS: Patients were diagnosed with hypertension at a median age of 5 years and had a nephrectomy at a median of 11 months after the diagnosis. The median follow-up after surgery was 39 months. Most patients responded well and became normotensive, or there was a reduction in the need for medication. The median time to normalization was 2, 10 and 11 days in patients with primary renal disease, obstruction and renovascular disease, respectively. CONCLUSION: Nephrectomy is successful in normalizing blood pressure in children with benign renal hypertension and with a normal contralateral kidney. Published 10 January 2005 in BJU Int, 95(1): 140-2.
© 2004-2008 Hypertension Research Today. All Rights Reserved. |
| ||||||
