Abstract
Vancomycin is a widely used glycopeptide antibiotic with the need for therapeutic drug monitoring to avoid renal toxicity. We report a case of severe vancomycin-associated anuric acute kidney injury managed with successful drug-removal by hemodialysis (HD) using different types of dialyzers. Medium cut-off (MCO) and high-flux dialyzers were effective in drug removal. Higher vancomycin elimination rate and lower plasma half-life were achieved with MCO dialyzer despite low-flow vascular access and intolerance to ultrafiltration. MCO dialyzers may be reasonable for drug removal in patients with intolerance of ultrafiltration, low-flow vascular access or impracticality of hemodiafiltration. Future studies should explore the use of MCO dialyzers in comparison with high-flux HD and hemodiafiltration in both the acute and chronic setting.