Here is an informative article for anyone who suffers injuries from severe burns–not just soldiers who are burned in combat:
Many American soldiers who suffer burns during combat develop acute kidney injury–an abrupt or rapid decline in kidney function that is potentially deadly. That’s the finding of a study that looked at acute kidney injury among 692 U.S. military casualties who were evacuated from Iraq and Afghanistan to burn units.
Using two different classification systems, the researchers found that rates of acute kidney injury were 24 percent and 30 percent among the casualties. What’s more, those with acute kidney injury were much more likely to die than those without it. Death rates among patients with moderate forms of kidney problems were 21 to 33 percent, while severe forms of the condition were made the death rate a whopping 63 to 65 percent. In comparison, the death rate for patients who did not have acute kidney injury was 0.2 percent.