The anti-Xa assay has also been used to successfully monitor UFH efficacy. [11] Levine et al. [10] randomized patients with acute venous thromboembolism who required at least 35,000 units or more of ...
Unfractionated Heparin (UFH) is a fast-acting anticoagulant used to prevent and treat thromboembolic disorders and requires close laboratory monitoring due to its variable pharmacokinetics and ...
Factor deficiency or inhibition. The possible causes of the isolated prolonged aPTT in this case include factor deficiencies and factor inhibitors. Prolongation of both the PT and aPTT suggests ...