The human body is fascinating. The immune system produces antibodies that protect the body from harmful foreign substances. In some cases, the antibodies may work against the body and attack the internal organs. Plasmapheresis is the process of removing plasma from the body and replacing it with another solution, such as saline/albumin. In some cases, the plasma is treated and returned to the body. Think of the procedure as something similar to kidney dialysis. Before you visit a Houston plasmapheresis clinic, here’s what you must know.
What is plasmapheresis?
Plasmapheresis is the procedure of removing antibodies from the blood by treating the plasma. The blood runs through a machine, which removes antibodies, following which the plasma returns to the body. Plasmapheresis is often essential for treating certain kinds of kidney disease. A good example of that would be granulomatosis with polyangiitis, which causes inflammation of blood vessels in different organs. Patients who have Goodpasture syndrome may also need treatment. For the unversed, Goodpasture syndrome is an autoimmune disorder that impacts the kidneys and lungs. Plasmapheresis is also essential for those who need a kidney transplant. Your doctor will check your medical history and look for all ways to help with your condition.
What is the procedure like?
As we mentioned, plasmapheresis is similar to kidney dialysis. You will need a catheter, through which the blood runs into the plasmapheresis machine. The machine removes harmful antibodies, and the antibody-free plasma returns to the body. Patients undergoing kidney transplant may need several sessions of plasmapheresis before and after surgery. The sessions may last for an hour to up to three hours, and a patient may need as many as five treatments per week, depending on the condition and overall health.
Steps to take before plasmapheresis
Your doctor will suggest the steps you must follow for the given condition, but ensure you have a nutritious meal before the treatment. Drink plenty of fluids and let your doctor know if you are up-to-date with your vaccines against common infections. As with any medical procedure, ensure you avoid smoking and tobacco use.
Risks and side effects at a glance
A drop in blood pressure is the most symptom or side effect of plasmapheresis, while some patients may also have dizziness, cold sensations, faintness, blurry vision, and cramps. Risks include infection and blood clotting, and for the latter, your doctor may recommend additional medications.
You may feel a little tired after plasmapheresis, but you should feel better after a few hours.
