Ciprofloxacin levels in a patient undergoing veno-venous haemodiafiltration.

Haemofiltration is a popular technique for removal of fluid and small to medium size molecules in critically ill patients. Whilst there is often good information on drug disposition in chronic renal failure, there is a lack of information available to guide Intensivists on how to prescribe drugs in patients in acute renal failure undergoing haemofiltration or haemodiafiltration.