Bourquelot P, Cussenot O, Corbi P, Pillion G, Gagnadoux M F, Bensman A, Loirat C, Broyer M
Département d'Urologie, Hôpital Saint-Joseph, Paris, France.
Pediatr Nephrol. 1990 Mar;4(2):156-9. doi: 10.1007/BF00858828.
Three hundred and eighty children underwent 434 angioaccesses. Of these angioaccesses, 113 were constructed in 74 children weighing under 10 kg. Most accesses (n = 340) were distal arteriovenous fistulae (AVF). After microsurgery there was a 96% immediate patency. Seventy percent of AVF, excluding distal ulnarbasilic AVF, were functional, sometimes after secondary superficialization of the vein. Eighty-five per cent of the distal radial-cephalic AVF are still patent after 2 years, 60% are still patent after 4 years. These radial-cephalic AVF required 65 repeat anastomoses, and 12 ligations of the proximal-radial artery in order to reduce to 50% the high blood flow (pre-reduction average index = 900 ml/min per m2. The patency rate of arteriovenous-bridge grafts was not encouraging. The severity of stenoses in the proximal-venous trunks, sometimes related to previous catheterization, is emphasized. Advantages of the radial-cephalic wrist AVF in children are highlighted.
