Abstract |
Between 1986 and 2005, 22 patients (mean age, 14.7 years; range, 3-21) with renal hypertension underwent renal artery revascularization for 28 lesions, 23 with open repair (OR) and 5 with percutaneous transluminal renal angioplasty (PTRA). Thirty-day morbidity was 17% (4/23). Hypertension was cured in 13 (57%), improved in 8 (38%), and unchanged in 1 (5%). Renal function worsened in 1. At a mean follow-up of 4.9 years, 1-year patency rate was 94% and maintained for 5 years. Hypertension at 1 year was cured in 6 of 14 patients (43%; OR, 4; PTRA, 2) and improved in 8 (57%; OR, 7; PTRA, 1); hypertension at 5 years was cured in 50% and improved in 50%. Renal function remained unchanged in all patients who were followed. The authors conclude that both OR and PTRA benefit pediatric patients. PTRA for selected patients may be promising as a first line treatment or as a bridge to definitive OR in children with small arteries.
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Authors | Ying Huang, Audra A Duncan, Michael A McKusick, Dawn S Milliner, Thomas C Bower, Manju Kalra, Peter Gloviczki, Tanya L Hoskin |
Journal | Vascular and endovascular surgery
(Vasc Endovascular Surg)
2007 Dec-2008 Jan
Vol. 41
Issue 6
Pg. 490-9
ISSN: 1538-5744 [Print] United States |
PMID | 18166629
(Publication Type: Journal Article)
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Topics |
- Adolescent
- Adult
- Angiography
(methods)
- Angioplasty, Balloon
(adverse effects)
- Blood Pressure
- Child
- Child, Preschool
- Female
- Follow-Up Studies
- Humans
- Hypertension, Renovascular
(diagnosis, physiopathology, surgery, therapy)
- Kidney Function Tests
- Magnetic Resonance Angiography
- Male
- Patient Selection
- Renal Artery
(pathology, physiopathology, surgery)
- Retrospective Studies
- Time Factors
- Tomography, X-Ray Computed
- Treatment Outcome
- Vascular Patency
- Vascular Surgical Procedures
(adverse effects)
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