Rapidly progressive (crescentic) glomerulonephritis

Injury	Disease	Nutrition	Poison

Symptoms	Surgery	Test	Special Topic

Kidney anatomy

Kidney - blood and urine flow

Rapidly progressive (crescentic) glomerulonephritis

Alternative Names:

Necrotizing glomerulonephritis; Glomerulonephritis - crescentic; Crescentic glomerulonephritis
Treatment:

The treatment varies with the suspected cause. The treatment goals may be a cure of the causative disorder, the control of symptoms, or the treatment of kidney failure.

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Corticosteroids may relieve symptoms in some cases. Other medications may include immunosuppressive agents including cyclophosphamide, azathioprine, and others depending on the cause of the disorder.

Plasmapheresis may relieve the symptoms in some cases. The blood plasma (the fluid portion of blood) containing antibodies is removed and replaced with intravenous fluids or donated plasma (without antibodies). The removal of antibodies may reduce inflammation in the kidney tissues.

Observation for a progression to renal failure, and the treatment of renal failure if it is present, should be ongoing. Dialysis or a kidney transplant may ultimately be necessary.

Expectations (prognosis):

Without treatment, crescentic glomerulonephritis often progresses tokidney failure and end-stagerenal (kidney)diseasein 6 months or less, although a few cases may just go away on their own.

Treated patients may recover some or rarely all of theiroriginal kidney function. The extent of recovery is related to the degree of kidney function at diagnosis and degree of crescent formation. The disorder may recur. If the disease occurs in childhood, it is likely that renal failure will eventually develop.

Complications:

Calling your health care provider:

Call your health care provider if symptoms indicate rapidly progressive glomerulonephritis may be present.

If you have this disorder, call if new symptoms develop, especially irregular heartbeat, difficulty breathing, increased edema, or decreased urine production.