NO precursor l-arginine supplementation enhances NO production at sites of venous thrombosis. Moreover, l-arginine preserves endothelial vasoreactivity and reduces platelet deposition after thrombolysis in iliac DVT. These data suggest that l-arginine may preserve endothelial function after thrombolysis and may reduce the likelihood of postthrombotic syndrome.

Endoluminal placement of Wallgraft endoprosthesis provides adequate structural support for continuous hemodialysis after AVG pseudoaneurysm exclusion. Transient blood flow in the pseudoaneurysm cavity may occur immediately after the hemodialysis, which may represent the effect of heparin used during hemodialysis. This study suggests Wallgraft is a safe and effective treatment for AVG pseudoaneurysm and permits continuous hemodialysis.