Autoimmune vasculitis represents a cluster of uncommon diseases that cause the immune system to launch inflammatory attacks on small blood vessels resulting in significant damage to essential organs such as the kidneys, lungs, and respiratory system. ANCA-associated vasculitis emerges as a unique classification within these conditions. Specific antibodies known as anti-proteinase 3 (PR3) and anti-myeloperoxidase (MPO) are present in patients with these diseases and they function as major contributors to the progression of vascular damage.
Creative Diagnostics provides full testing and analysis solutions for ANCA-associated vasculitis by examining important antibodies:
| Target Antibody | Significance |
| Anti-Proteinase 3 Antibodies (anti-PR3) | The majority of GPA patients show positive test results at diagnosis with about 65% testing positive and this finding correlates with both the disease activity and risk of relapse. |
| Anti-Myeloperoxidase Antibodies (anti-MPO) | In cases of MPA diagnosis 90% of patients exhibit positive anti-MPO test results which establishes it as a fundamental diagnostic marker that predicts long-term outcomes. |
| Protein C | The anticoagulant factor Protein C demonstrates altered levels that indicate coagulopathy resulting from vasculitis. Patient bleeding risk and coagulation status evaluation relies on monitoring Protein C levels. |
| Protein S | The absence of this natural anticoagulant correlates with a higher incidence of thrombus formation. Testing its levels can assist in evaluating the patient's bleeding and coagulation risks. |
We combine various advanced testing techniques to create a comprehensive platform that ensures high sensitivity and specificity in our results. The available testing methods include:
ELISA for Autoimmune Vasculitis
ELISA technology serves as the cornerstone for detecting ANCA-associated vasculitis, delivering high-confidence diagnostic outcomes through standardized protocols and precise quantitative capabilities. Its key advantages include:
To ensure the accuracy of test results, please adhere to the following sample collection and handling requirements:
We offer ANCA-associated vasculitis testing and analysis services designed to deliver precise and swift diagnostic assistance which healthcare providers can depend on. Through advanced technologies we can detect ANCA-related autoimmune diseases effectively to provide critical information that guides clinical decision-making. Contact our team to receive more information or to schedule testing.
