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  • Title: [Treatment of renovascular arterial hypertension: angioplasty versus surgery].
    Author: Gosse P, Choussat A, Tap R, Baudet E, Fontan F, Dallocchio M.
    Journal: Arch Mal Coeur Vaiss; 1988 Jun; 81 Spec No():213-6. PubMed ID: 2973298.
    Abstract:
    Percutaneous transluminal angioplasty is being more and more performed as the first choice treatment of renovascular hypertension. However, very few studies are devoted to the comparison of angioplasty versus surgery in treating renovascular hypertension and no one is prospective. A group of 25 patients with renovascular hypertension who underwent surgical treatment in the years 78-82 was compared to a group of 32 patients who underwent transluminal angioplasty in the years 82-86. Age, sex, etiology and severity of the arterial stenosis, blood pressure before treatment were similar in both groups. Average follow up was 44 +/- 33 months in the surgical group (S), 18 +/- 15 months in the angioplasty group (A). In the surgical group, we noticed one death, 20 p. 100 of major complications (thrombosis or stenosis of bypass grafts). In the angioplasty group, there was no death, 82 p. 100 of initial success, 12 p. 100 of major complications which needed surgery, 22 p. 100 of restenosis which were treated with a second angioplasty. Patients were classified as cured (BP less than 140/90 without treatment and perfect renal vascularisation) improved (BP less than 160/100 without treatment or with treatment if reduced and renal artery stenosis less than 50 p. 100), unchanged (BP greater than 160/100 and/or renal artery stenosis greater than 50 p. 100 or thrombosis). (Table: see text). Results are similar in both groups. The simplicity of the procedure, a lower cost and the absence of lethal complications are in favour of the transluminal angioplasty as the first choice treatment of renovascular hypertension.
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