What is the role of hemodialysis in the treatment of contrast-induced nephropathy (CIN)?

Updated: Dec 18, 2018
  • Author: Anita Basu, MD, FACP; Chief Editor: Vecihi Batuman, MD, FASN  more...
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Answer

CM can be effectively and efficiently removed by hemodialysis (HD). High-flux dialysis membranes with blood flows of between 120-200 mL/min can remove almost 50% of iodinated CM within an hour and 80% in 4 hours. Even in patients with CKD, in whom contrast excretion is delayed, 70-80% of contrast can be removed by a 4-hour HD treatment.


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