How is rhabdomyolysis prevented in acute tubular necrosis (ATN)?

Updated: Mar 15, 2021
  • Author: Sangeeta Mutnuri, MBBS; Chief Editor: Vecihi Batuman, MD, FASN  more...
  • Print
Answer

Preventive strategies for rhabdomyolysis include aggressive volume resuscitation with normal saline at 1000-1500 mL/h with a goal urine output of 300 mL/h. Caution should be exercised to avoid producing a compartment syndrome, especially in those patients who remain oligoanuric despite infusions of large volumes of fluid.

In the presence of sufficient urine output, urine alkalinization to achieve a urine pH of greater than 6.5 is recommended to increase the solubility of the heme proteins within the tubules. This has also been shown to reduce the generation of ROS. Mannitol has not been shown to be more efficacious than volume expansion with normal saline alone.


Did this answer your question?
Additional feedback? (Optional)
Thank you for your feedback!