Fact 4: Renal Dysfunction – When the Filters Fail
The kidneys are another essential organ system that can falter during MODS, leading to what’s known as renal dysfunction. Tasked with filtering waste products and excess fluids from the blood, the kidneys’ ability to perform this function is hampered during MODS.
In the initial stages of renal dysfunction, patients might not show any obvious symptoms. However, as the kidneys’ ability to filter the blood deteriorates, waste products start to build up in the bloodstream, leading to a condition known as uremia.
Healthcare professionals often identify renal dysfunction through laboratory tests that reveal high levels of waste products in the blood. They might also use imaging studies to ascertain the kidneys’ size and structure and rule out other potential causes of kidney dysfunction.
Renal dysfunction in MODS doesn’t occur in isolation—it can have significant repercussions on other organ systems. For instance, the buildup of waste products can affect the brain, leading to confusion or decreased consciousness.(4)
