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Updated: Sep 3, 2026

Measurement of Factor V Activity in Human Plasma Using a Microplate Coagulation Assay
Published on: September 9, 2012
An idiopathic factor VIII anticoagulant: resolution following plasmapheresis and cytotoxic therapy
A case is described in which plasmapheresis and immunosuppressive therapy were employed to treat a patient with a spontaneously occurring idiopathic polyclonal immunoglobulin G factor VIII anticoagulant. The favorable response observed supports the usefulness of the described treatment methods for the acute and chronic management of acquired circulating factor VIII inhibitors.
A case is described in which plasmapheresis and immunosuppressive therapy were employed to treat a patient with a spontaneously occurring idiopathic polyclonal immunoglobulin G factor VIII anticoagulant. The favorable response observed supports the usefulness of the described treatment methods for the acute and chronic management of acquired circulating factor VIII inhibitors.
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