Continuous hemofiltration for anasarca: Recovery of renal function after 71 liters of net ultrafiltration

Abstract

We report on a 64-year-old female presenting with anasarca secondary to volume loading in the setting of chronic liver disease, acute on chronic renal failure, circulatory failure and sepsis. Over 37 days, a net negative fluid balance of 71 L was achieved using continuous hemofiltration, with spontaneous recovery of urine output, vasopressor independence and resolution of coagulopathy. This case report underlines the pathophysiological role of tissue edema in the downward spiral of hepato-renal and cardio-renal dysfunction and illustrates that very large volumes of tissue fluid can be safely and effectively removed with continuous renal replacement therapy, thereby permitting recovery of org..