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  • Title: Percutaneous transluminal angioplasty of stenotic lesions in dialysis vascular accesses.
    Author: Gaux JC, Bourquelot P, Raynaud A, Seurot M, Cattan S.
    Journal: Eur J Radiol; 1983 Aug; 3(3):189-93. PubMed ID: 6226525.
    Abstract:
    Forty-five stenoses behind arteriovenous fistulas in 35' haemodialysed patients were treated with percutaneous transluminal angioplasty (PTA). Immediate stenoses dilatation results in relation to the AVF type were haemodynamically significant in 40 cases (88%), with poorer results on bovine heterograft stenoses. Dilatation results in relation to the site of the lesion showed haemodynamically efficient angioplasty on stenoses next to the anastomosis (67.5%) but a poor result on distal lesions (4 cases). We observed 4 cases of thrombosis but 2 recovered after treatment, one after local fibrinolytic perfusion one after surgical thrombectomy. Follow-up over a period of one to 18 months (mean 8 months) including angiography and appreciation of the dialysis quality were performed in 30 patients who had a successful dilatation. PTA appears to be a technically feasible and clinically effective method of treating stenoses lying on the venous limb fistula in patients on chronic haemodialysis.
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