replacement therapy. CPK value of> 12,000 U/l was identified to have 64% sensitivity and
56% specificity for developing AKI whereas serum myoglobin value of> 5000 ng/ml was
identified to have 78% sensitivity and 77% specificity for developing AKI. Conclusion:
Following traumatic RM, in patients on “crush protocol,” serum myoglobin is a more sensitive
and specific test than serum CPK, for predicting AKI.