Protein-Losing Nephropathy (PLN) is a condition of glomerular diseases. It causes significant protein loss through a structure of the kidneys called the glomerulus. While PLN can have several causes, it’s important to note that Wheatens can have familial PLN due to a podocytopathy causing glomerulosclerosis. Note that PLN is not old age kidney disease and is different than Renal Dysplasia. PLN can be associated with systemic hypertension (high blood pressure), thromboembolic events (blood clots), edema/ascites, and eventually chronic renal failure.
- The average age of onset is 6 years (range 2-11 years).
- Dogs will not usually exhibit symptoms until the disease is very advanced.
- Left untreated, PLN is usually fatal.
- Treatment is with medication and diet. Early intervention can result in a longer life span.
- Learn more about Protein-Losing Nephropathy.
Testing and Treatment