Exchange Transfusion: Purpose, Procedure, and Preparation - Healthline
2019年12月15日 · An exchange transfusion is a medical procedure that’s done by removing and replacing your blood with blood or plasma from a donor. This is done by using a catheter...
Exchange transfusion - Wikipedia
An exchange transfusion is a blood transfusion in which the patient's blood or components of it are exchanged with (replaced by) other blood or blood products. [1] The patient's blood is removed and replaced by donated blood or blood components.
Exchange Transfusion - StatPearls - NCBI Bookshelf
2022年10月31日 · Therapeutic plasma exchange (TPE) is a procedure employed to "cleanse" the blood of various pathologic entities including antibodies, immune complexes, cellular elements, infectious agents, and toxins. A variety of conditions are responsive to therapy with TPE either as a first-line intervention or adjunct therapy.
Exchange transfusion: MedlinePlus Medical Encyclopedia
2023年11月6日 · Exchange transfusion is a potentially life-saving procedure that is done to counteract the effects of serious jaundice or changes in the blood due to diseases such as sickle cell anemia. The procedure involves slowly removing the person's blood and replacing it with fresh donor blood or plasma.
An exchange transfusion involves removing aliquots of patient blood and replacing with donor blood in order to remove abnormal blood components and circulating toxins whilst maintaining adequate circulating blood volume.
Plasmapheresis and Plasma Exchange - Cleveland Clinic
2022年9月20日 · Providers may use plasma exchange to remove harmful antibodies from people’s plasma. Those disorders include: Multiple sclerosis (MS): People who have MS use plasma exchange treatment to cope with sudden, severe symptoms caused by proteins in their plasma that are attacking their body.
Plasma exchange: concepts, mechanisms, and an overview of …
2012年12月8日 · Plasma exchange is a therapeutic procedure used to treat a wide variety of diseases through the bulk removal of plasma. Whereas the mechanism of action has been thought to be the removal of pathologic Igs, there is evidence suggesting an …
Exchange Blood Transfusion - an overview | ScienceDirect Topics
In exchange transfusion (ET), blood is exchanged milliliter per milliliter. It has the advantage of eliminating poison tightly bound to erythrocytes. Although clearances obtained with ET are lower than with other ECTRs, this technique can be performed …
30: Exchange Transfusion - McGraw Hill Medical
2 天之前 · Exchange transfusion (ET) is most commonly done for infants with hyperbilirubinemia of any origin when the serum bilirubin level reaches or exceeds a level that puts the infant at risk for central nervous system toxicity (see Chapters 58 and 100). Serum levels of bilirubin for which to begin an ET are under considerable debate.
Exchange Transfusion - PubMed
2022年10月31日 · Plasma is exchanged in volumes, usually between 1 to 1.5 L to remove dysfunctional cells, autoantibodies, immune complexes, cellular byproducts, parasites/bacteria, and toxins. There are two different methods for plasma separation - manual and automated.