Fibrin degradation products blood test

Fibrin Degradation Products Blood Tests (FDP Blood Test)

Fibrin degradation products blood tests (FDP Blood Test) are used to measure the effects of fibrinolysis–a process which occurs within the body to naturally degrade the protein called fibrin. Fibrin is the main component in clots and is produced by the liver. Fibrin degradation products or FDPs are the breakdown products of the fibrin protein that are measured in this test. The FDP blood test is used to detect and diagnose conditions and diseases related to the coagulation process such as DIC (Disseminated Intravascular Coagulation).

Preparation for FDP Blood Test

No specific preparation is needed before the FDP blood test. All that is required is to fast for 8-12 hours before the test to ensure accurate and reliable results. The doctor might also ask for a general physical exam prior to the test.

Procedure for FDP Blood Test

The FDP blood test is usually a simple procedure. A small volume of venous blood is drawn and placed in special tubes containing anticoagulants to prevent clotting and keep the samples free from contamination. The sample is then taken to the lab and analyzed for levels of FDPs.

Types of FDP Blood Test

The most common types of FDP Blood Tests are:

  • D-dimer test - measures the amount of D-dimer, which is a type of FDPs clinically associated with the extent of clotting
  • Fibrin monomer test - measures the amount of fibrin monomer, which is another type of FDPs
  • Total FDPs test - measures the total FDPs in a sample of blood

Risks of FDP Blood Test

The FDP blood test is generally a safe and painless procedure, with very few risks. The most common risks involve minor bruising or discomfort at the puncture site. In rare cases, the puncture site may become infected if not properly cared for after the test.

Why is the FDP Blood Test done?

The FDP Blood Test is done to measure the activity of fibrinolysis in the body, and to detect and diagnose various diseases related to coagulation, such as DIC (Disseminated Intravascular Coagulation). The FDP Blood Test can also be used to monitor treatment of these diseases or disorders.

When is the FDP Blood Test done?

The FDP Blood Test is typically done when a person is exhibiting symptoms or when the medical practitioner suspects that they may have a coagulation disorder. It is a simple and non-invasive test that can detect clotting-related conditions quickly and accurately.