Google
Trusted Resources: Evidence & Education
Scientific literature and patient education texts
From total blood exchange to erythrocytapheresis and back to treat complications of sickle cell disease
source: Transfusion
year: 2017
authors: Ballas SK
summary/abstract:Erythrocytapheresis is an important procedure in the management of certain complications of sickle cell disease, including acute stroke, stroke prevention, acute chest syndrome, and multiorgan failure. Erythrocytapheresis in sickle cell disease simply entails the removal of the patient’s red blood cells containing the abnormal sickle hemoglobin and replacing them with normal red blood cells carrying normal hemoglobin. In these procedures, the patient’s plasma is not exchanged but is returned to the patient. Several studies have demonstrated that the plasma of patients with sickle cell disease contains several components that increase blood viscosity and initiate or promote vaso-occlusion. These factors include increased levels of globulins, especially immunoglobulin G, acute-phase reactants, fibrinogen, coagulation factors, inflammatory mediators, and heme in the steady state and increase further during painful crises. This may explain why, in certain complications of sickle cell disease, such as acute chest syndrome, hepatic crisis, and priapism, erythrocytapheresis by itself may not be effective despite repetitive cycles of red blood cell exchange. The use of therapeutic plasma exchange in addition to erythrocytapheresis in these situations seems to be useful in resolving them more efficiently. The role of therapeutic plasma exchange in the management of certain complications of sickle cell disease needs further evaluation. This commentary addresses the role of therapeutic plasma exchange in the management of complications of sickle cell disease.
organization: Thomas Jefferson University, PhiladelphiaDOI: 10.1111/trf.14154
read more full text
+myBinderRelated Content
-
Hydroxyurea Treatment in Men with SCA Leads to Drop in Total Sperm Count, Study ShowsResearchers found that treatment with hy...
-
Hyperhemolysis syndrome in patients with sickle cell anemia: report of three casesBACKGROUND: Sickle cell anemia (SCA) is ...
-
Adverse effect of hydroxyurea on spermatogenesis in patients with sickle cell anemia after 6 months of treatmentThe prognosis of sickle cell anemia (SCA...
-
Constance Benson Cured of Sickle Cell, Speaking at Sickle Cell Disease & Gene Editing Briefing in DChttps://www.youtube.com/watch?v=ROtPSLJl...
-
Sickle cell advocate wins fight for high-dose opioidsGeorge H. Carter appears to have won h...
-
Jennifer Doudna on ethics of gene editinghttps://www.youtube.com/watch?v=8Ijr1ccY...
-
APS Scientific Meeting 2019The American Pain Society will hold its ...
To improve your experience on this site, we use cookies. This includes cookies essential for the basic functioning of our website, cookies for analytics purposes, and cookies enabling us to personalize site content. By clicking on 'Accept' or any content on this site, you agree that cookies can be placed. You may adjust your browser's cookie settings to suit your preferences. More Information
The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.
Powered by
Support for this site is provided by
This platform is made possible through a partnership with the Sickle Cell Disease Association of America, Inc. (SCDAA) and its member organizations. SCDAA's mission is to advocate for people affected by sickle cell conditions and empower community-based organizations to maximize quality of life and raise public consciousness while advancing the search for a universal cure.