Search results
Results from the WOW.Com Content Network
D-dimer (or D dimer) is a dimer that is a fibrin degradation product (FDP), a small protein fragment present in the blood after a blood clot is degraded by fibrinolysis. It is so named because it contains two D fragments of the fibrin protein joined by a cross-link , hence forming a protein dimer .
Principles of D-dimer testing. Fibrin degradation products (FDPs), also known as fibrin split products, are components of the blood produced by clot degeneration. [1] Clotting, also called coagulation, at the wound site produces a mass of fibrin threads called a net that remains in place until the cut is healed. As a cut heals, the clotting ...
Increased amount of soluble fibrin monomers in the blood along with serum D-dimers have been found to be indicators of venous thromboembolism (VTE). [4] [5] Detection of VTE in such a way have implications for treating VTE taking place during pregnancy and after hepatobiliary-pancreatic surgery.
Patient having received a heparin medication within the last 48 hours and has an elevated Activated Prothrombin Time (APTT) or has a known hereditary or acquired haemorrhagic diathesis INR >1.7 Known advanced liver disease, advanced right heart failure, or anticoagulation, and INR > 1.5 (no need to wait for INR result in the absence of the ...
Unfractionated heparin, low molecular weight heparin, warfarin (not to be used during pregnancy) and aspirin remain the basis of antithrombotic treatment and prophylaxis both before and during pregnancy. [10] While the consensus among physicians is the safety of the mother supersedes the safety of the developing fetus, changes in the ...
Heparin, also known as unfractionated heparin (UFH), is a medication and naturally occurring glycosaminoglycan. [3] [4] Heparin is a blood anticoagulant that increases the activity of antithrombin. [5] It is used in the treatment of heart attacks and unstable angina. [3] It can be given intravenously or by injection under the skin. [3]
While heparin was introduced for clinical use in the late 1930s, new thrombosis in people treated with heparin was not described until 1957, when vascular surgeons reported the association. [ 4 ] [ 16 ] The fact that this phenomenon occurred together with thrombocytopenia was reported in 1969; [ 17 ] prior to this time, platelet counts were not ...
D-Dimer is not specific to DVT therefore all clinical details should be considered before making a diagnosis It is not specific for anything. JFW | T@lk 19:06, 26 November 2006 (UTC) Specificity (as in "sensitivity and specificity" of a test) has nothing to do with whether the test is specific to one disease as opposed to other diseases.