Plasmapheresis
A medical procedure that separates blood plasma from blood cells, removes harmful antibodies or proteins, and returns the cleaned blood to the patient. It treats autoimmune and neurological conditions and may be performed in outpatient settings.
What is Plasmapheresis?
Plasmapheresis is a medical procedure that separates the plasma portion of blood from the blood cells, removes harmful antibodies or proteins from that plasma, and returns the cleaned blood to the patient. A replacement fluid is typically substituted for the removed plasma.
The procedure is performed using a machine that filters or centrifuges the blood outside the body. It is often delivered as a series of sessions rather than a single treatment.
Why is Plasmapheresis used?
Plasmapheresis treats a range of autoimmune and neurological conditions in which the body produces antibodies or proteins that attack its own tissues. By physically removing those harmful substances, it can reduce symptoms and stabilize patients during flares.
Because it can be delivered on an outpatient basis, plasmapheresis allows certain patients to receive intensive therapy without hospital admission. This supports recovery while keeping care in lower-cost ambulatory settings where appropriate.
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