Anti Phospholipid Antibodies IgG & IgM

Anti Phospholipid Antibodies (APA), IgG

Key Aspects of the APA IgG Test:

• Purpose: Detects autoimmune antibodies linked to abnormal blood clots in arteries/veins and recurrent pregnancy losses.
• Method: A blood sample is taken via venipuncture, often analyzed using Enzyme Immunoassay (EIA).
• Indications: Recommended for patients with unexplained clotting episodes, autoimmune disorders, or pregnancy complications.
• Timing: If positive, the test is often repeated 10–12 weeks later to confirm the antibodies are persistent.
• Preparation: No specific fasting is required.

Anti Phospholipid Antibodies (APA), IgM

Key Details About the APLA IgM Test:

• Purpose: Identifies IgM antibodies that target phospholipids, causing blood clotting disorders.
• Clinical Significance: Elevated IgM levels are often associated with thrombosis and miscarriages, especially when IgG antibodies or lupus anticoagulant are also present.
• Conditions Tested: Used to evaluate autoimmune disorders, particularly Systemic Lupus Erythematosus (SLE), and for unexplained clotting issues.
• Test Requirements: No special preparation is needed, though testing is sometimes repeated after 12 weeks to confirm, as antibodies can be transient.

When is the Test Recommended?

Doctors may prescribe this test in cases of:

• Repetitive miscarriages (2nd/3rd trimester).
• Unexplained blood clots (e.g., deep vein thrombosis or pulmonary embolism).
• Diagnosis of autoimmune diseases like lupus.
• Patients under 50 who have had a stroke or thrombosis in unusual sites.