Plasmapheresis Therapy (PMPT)

Plasmapheresis Therapy (PMPT)

Overview:
Plasmapheresis Therapy (PMPT), also known as therapeutic plasma exchange (TPE), is a medical procedure that involves the removal, treatment, and return of blood plasma from the circulation. This therapy is primarily used to treat autoimmune diseases and various other conditions characterized by the presence of harmful antibodies in the plasma.

How Plasmapheresis Works:

Procedure:

• During plasmapheresis, blood is drawn from the patient and processed through a machine that separates the plasma from blood cells. The plasma, which contains antibodies and other harmful substances, is discarded or treated.
• The remaining blood cells (red cells, white cells, and platelets) are then mixed with a replacement fluid, such as saline or albumin, and returned to the patient’s bloodstream.
• The procedure typically takes several hours and may require multiple sessions over a few days to achieve optimal results.

Types of Plasmapheresis:

• Discontinuous Flow Centrifugation: Blood is removed in batches and centrifuged to separate plasma.
• Continuous Flow Centrifugation: Blood is continuously processed to minimize the volume of blood outside the body.
• Plasma Filtration: Utilizes standard hemodialysis equipment for plasma separation.

Indications for Use:

Plasmapheresis is indicated for various conditions, including:

• Autoimmune Diseases: Such as systemic lupus erythematosus (SLE), myasthenia gravis, and vasculitis. In these conditions, plasmapheresis helps remove autoantibodies that attack the body’s tissues.
• Neurological Disorders: Conditions like Guillain-Barré syndrome benefit from plasmapheresis by reducing antibody-mediated damage to nerves.
• Blood Disorders: Such as thrombotic thrombocytopenic purpura (TTP) where rapid removal of antibodies is critical.
• Severe Cases of COVID-19: There is emerging evidence suggesting that TPE may help in managing severe COVID-19 cases by removing inflammatory mediators from circulation.

Benefits of Plasmapheresis:

• Rapid Removal of Antibodies: Plasmapheresis can quickly reduce levels of harmful antibodies in the bloodstream, providing symptomatic relief.
• Adjunct to Other Therapies: It is often used in conjunction with immunosuppressive therapies to enhance overall treatment efficacy.

Potential Side Effects:

While generally safe, plasmapheresis can have side effects, including:

• Mild symptoms such as dizziness, nausea, or tingling sensations during the procedure.
• Risk of infection at the catheter site due to central line placement.
• Possible drops in blood pressure or electrolyte imbalances.

Conclusion:

Plasmapheresis therapy is a valuable treatment option for patients with certain autoimmune diseases and other conditions characterized by harmful antibodies. By effectively removing these antibodies from circulation, plasmapheresis can provide significant symptomatic relief and improve patient outcomes. However, it should be conducted under medical supervision with careful monitoring for potential side effects.

Consult with Our Team of Experts Now!
At DrStemCellsThailand (DRSCT)‘s Anti-Aging and Regenerative Medicine Center of Thailand, we emphasize comprehensive evaluations and personalized treatment plans of Cellular Therapy and Stem Cells for managing your health. If you have questions about Plasmapheresis Therapy (PMPT) or would like more information on our services related to anything, consult with our experts today!

Consult with Our Team of Experts Now!

For further reading on plasmapheresis therapy, you can explore these resources:

• UT Southwestern Medical Center on Therapeutic Plasma Exchange
• American College of Rheumatology on Plasma Exchange
• Healthline Overview of Plasmapheresis