Ristocetin Cofactor Test
Introduction
The Ristocetin Cofactor Test is a vital diagnostic tool used to assess platelet function, particularly in patients suspected of having thromboembolic disorders. This test is crucial for determining the body’s ability to form clots and can help diagnose conditions that lead to excessive bleeding or thrombosis. Understanding the results of this test can guide treatment decisions and improve patient outcomes.
What the Test Measures
This test measures the ability of platelets to agglutinate in the presence of ristocetin, a specific cofactor. It assesses the functionality of von Willebrand factor, which is essential for platelet adhesion and aggregation. Abnormal results may indicate von Willebrand disease or other platelet dysfunctions.
Who Should Consider This Test
Individuals who may need the Ristocetin Cofactor Test include:
- Patients experiencing unexplained bleeding or bruising.
- Individuals with a family history of bleeding disorders.
- Patients with a history of thromboembolic events.
- Those undergoing evaluation for von Willebrand disease.
Benefits of Taking the Test
Taking the Ristocetin Cofactor Test offers several benefits:
- Accurate diagnosis of platelet function disorders.
- Guidance for treatment options to manage bleeding or clotting risks.
- Improved understanding of individual health and potential risks.
- Peace of mind for patients and their families.
Understanding Your Results
Results from the Ristocetin Cofactor Test are typically available within 2-3 weeks. A healthcare provider will interpret the results, explaining whether they are within the normal range or indicate a potential disorder. It’s essential to discuss the implications of your results with your doctor to determine the best course of action.
Test Pricing
| Discount Price | Regular Price |
|---|---|
| 400,000 NGN | 500,000 NGN |
Booking the Test
To book the Ristocetin Cofactor Test, please ensure that you have:
- Overnight fasting is mandatory.
- A duly filled Coagulation Requisition Form (Form 15).
- A Test Send Out Consent Form (Form 35).
Contact us at +2348077798758 to schedule your appointment today!
Sample Collection Instructions
For accurate results, please follow these sample collection instructions:
- Collect 3 mL of whole blood in a Blue Top (Sodium Citrate) tube.
- Mix thoroughly by inversion and transport to the lab within 4 hours.
- If transport is delayed, make Platelet Poor Plasma (PPP) within 1 hour of collection by centrifuging the sample at 3600 rpm for 15 minutes. Transfer the supernatant to a clean plastic tube and centrifuge again at 3600 rpm for 15 minutes. Finally, transfer the supernatant (PPP) to a labeled clean plastic screw-capped vial and freeze immediately. DO NOT THAW.
Ensure all forms are completed accurately to avoid delays in processing your test.
