Immune Thrombocytopenia (ITP) Clinical Trial
Official title:
Autoantibody Specificity and Response to Intravenous Immunoglobulin G (IVIG) in Immune Thrombocytopenia (ITP): a Retrospective Cohort Study
The objective of this human study was to evaluate the association between the specificity of anti-platelet autoantibodies and response to IVIG treatment.
Immune thrombocytopenia (ITP) is a common autoimmune bleeding disorder, in which platelet surface GPIIb/IIIa and GPIb/IX are the two most frequently targeted autoantigens. Our previous studies in animal models of ITP demonstrated that intravenous immunoglobulin G (IVIG) could protect against anti-GPIIb/IIIa-mediated thrombocytopenia but failed to ameliorate ITP induced by most anti-GPIb/IX antibodies. The objective of this human study was to evaluate the association between the specificity of anti-platelet autoantibodies and response to IVIG treatment. ;
Observational Model: Cohort, Time Perspective: Retrospective
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