Lupus Anticoagulants LAC Profile Test in Varanasi
Also known as: Lupus Anticoagulant (LAC) Profile, Citrated Plasma
| Also Known As | LAC Test, Lupus Anticoagulant Profile, Antiphospholipid Antibody Screening |
|---|---|
| Purpose | To detect lupus anticoagulant antibodies that may increase risk of abnormal blood clots, miscarriages, or autoimmune complications |
| Preparation | Avoid taking anticoagulant medications (like heparin or warfarin) before the test as advised by your doctor |
| Fasting | Not required |
| Reporting Time | After 6 hours |
| Cost | 2,200 |
What is a Lupus Anticoagulant (LAC) Test in Varanasi?
A Lupus Anticoagulant (LAC) Test in Varanasi detects special antibodies in the blood known as lupus anticoagulants. Despite the name, these antibodies don’t cause bleeding — they interfere with normal clotting and can make blood more likely to clot abnormally inside veins or arteries.
This test is important for diagnosing conditions such as Antiphospholipid Syndrome (APS) or Systemic Lupus Erythematosus (SLE) and for investigating unexplained recurrent miscarriages or thrombosis (blood clots).
The test is performed using a citrated plasma sample and includes advanced clotting assays such as aPTT, DRVVT Screen, and DRVVT Confirm.
What Does a Lupus Anticoagulant (LAC) Test Measure in Varanasi?
This test assesses the function of your blood’s clotting system by analysing several components:
- aPTT (Activated Partial Thromboplastin Time): Checks how long it takes for your blood to clot.
- aPTT Mixing Studies: Determines whether prolonged clotting is caused by an antibody (like LAC) or a clotting factor deficiency.
- DRVVT (Dilute Russell Viper Venom Test): Confirms the presence of lupus anticoagulant by comparing clotting times before and after adding phospholipids.
- Normalized Ratio: A ratio >1.2 suggests lupus anticoagulant activity.
Together, these results help doctors assess the presence of abnormal antiphospholipid antibodies that may increase clotting risk.
Who Should Consider a Lupus Anticoagulant (LAC) Test in Varanasi?
You may need this test if you have:
- Unexplained blood clots (deep vein thrombosis, stroke, or pulmonary embolism)
- Recurrent miscarriages or stillbirths
- Autoimmune symptoms like joint pain, rashes, or fatigue
- Abnormal results in other clotting tests (e.g., prolonged aPTT)
- A history of Antiphospholipid Syndrome (APS) or Systemic Lupus Erythematosus (SLE)
Why is a Lupus Anticoagulant (LAC) Test Done?
Doctors recommend this test to:
- Diagnose or confirm Antiphospholipid Syndrome (APS)
- Investigate unexplained recurrent pregnancy loss
- Evaluate prolonged clotting times seen in other lab results
- Assess thrombosis risk in autoimmune or inflammatory conditions
- Monitor patients on anticoagulant therapy
Lupus Anticoagulant (LAC) Test Booking & Reports – Metropolis Healthcare
How To Book a Lupus Anticoagulant (LAC) Test with Metropolis Healthcare in Varanasi?
- Simple Online Booking
Schedule your Lupus Anticoagulant (LAC) Test easily through the Metropolis Healthcare website or app. Select your preferred time slot and choose between home sample collection or a lab visit in Varanasi. - Safe Home Sample Collection
Our phlebotomists follow strict hygiene and safety standards while collecting blood samples at your doorstep. - Sample Tracking Updates
Stay updated about your sample’s journey — from collection to processing — via our online tracking system. - Accurate Laboratory Testing
Samples are tested at NABL & CAP accredited laboratories using advanced coagulation analysers for precise results. - Quick & Easy Reports
Receive your detailed report via email, WhatsApp, or download it directly from the Metropolis website or app.
How Long Does It Take to Get the Lupus Anticoagulant (LAC) Test Report from Metropolis Healthcare in Varanasi?
Reports are typically available within 6 hours after your sample reaches our laboratory.
Note: Turnaround time and cost may vary slightly depending on your location.
Where Can You View or Collect Your Lupus Anticoagulant (LAC) Test Results?
You can access your results securely through:
- Metropolis Healthcare website
- Metropolis mobile app
- Email or WhatsApp delivery
- Collection from your nearest Metropolis lab in Varanasi
Is Home Sample Collection Available for Lupus Anticoagulant (LAC) Test in Varanasi Near You?
Yes, Metropolis Healthcare offers doorstep sample collection for the Lupus Anticoagulant (LAC) Test across Varanasi. Our professional team ensures a comfortable and safe collection experience, saving you the hassle of travel or long waits at the lab.
Guide to Interpreting Lupus Anticoagulant (LAC) Test Results
| Parameter | Normal Range | Interpretation |
|---|---|---|
| aPTT | 35.08–43.81 sec | Prolonged clotting suggests lupus anticoagulant or inhibitor presence |
| DRVV Screen Ratio | 0.85–1.20 | Ratio >1.2 indicates lupus anticoagulant |
| Lupus Anticoagulant | Absent | “Present” indicates autoimmune or clotting disorder; “Absent” means no antibodies detected |
Common Result Patterns and Their Interpretation
| Result Pattern | Interpretation |
|---|---|
| Abnormal aPTT & DRVV ratio >1.2 | Lupus Anticoagulant Present |
| Abnormal aPTT corrected on mixing | Factor Deficiency |
| Abnormal aPTT not corrected, abnormal DRVV | Lupus Anticoagulant or inhibitor suspected |
| Normal aPTT & DRVV | No lupus anticoagulant detected |
What Preparations Are Needed for a Lupus Anticoagulant (LAC) Test in Varanasi?
- Fasting not required — you can eat and drink normally.
- Avoid anticoagulants — consult your doctor about stopping medications like heparin or warfarin before testing.
- Stay hydrated — drink enough water for smooth sample collection.
- Avoid testing during infections — acute illness can cause temporary false results.
- Inform your doctor — disclose all medications and supplements taken recently.
Diseases That the Lupus Anticoagulant (LAC) Test Helps Detect
The test helps diagnose and monitor conditions such as:
- Antiphospholipid Syndrome (APS)
- Systemic Lupus Erythematosus (SLE)
- Deep Vein Thrombosis (DVT)
- Stroke or arterial thrombosis
- Recurrent miscarriages
- Coagulation abnormalities
Lupus Anticoagulant (LAC) Test Price in Different Cities
The cost of a Lupus Anticoagulant (LAC) Test may vary depending on your location. Here's a table showing the approximate price range for the Lupus Anticoagulant (LAC) Test at Metropolis Healthcare in major Indian cities:
|
City |
Approximate Cost (INR) |
|
₹ 2300 to ₹ 2500 |
|
|
₹ 2300 to ₹ 2500 |
|
|
₹ 2300 to ₹ 2500 |
|
|
₹ 2300 to ₹ 2500 |
The Lupus Anticoagulant (LAC) Test cost may vary depending on the city and the specific tests included in the panel. However, Metropolis Healthcare offers competitive Lupus Anticoagulant (LAC) Test prices across major cities in India.
References
- Pengo V., Tripodi A., et al. (2009). Update of the guidelines for lupus anticoagulant detection. J Thromb Haemost, 7(10), 1737–1740. PMID: 19624461
- Devreese K.M.J., et al. (2014). Testing for lupus anticoagulant: Updated ISTH guidelines. J Thromb Haemost, 12(11), 1908–1915. PMID: 25252706
- Ruiz-Irastorza G., et al. (2010). Antiphospholipid syndrome. The Lancet, 376(9751), 1498–1509. PMID: 20822808
- Miyakis S., et al. (2006). International consensus on classification of antiphospholipid syndrome. J Thromb Haemost, 4(2), 295–306. PMID: 16420554
- Pierangeli S.S., Harris E.N. (2008). Laboratory testing for antiphospholipid syndrome. Clin Diagn Lab Immunol, 15(1), 10–17. PMID: 17989387
Lupus Anticoagulant (LAC) Profile, Citrated Plasma Price in Varanasi
Metropolis Healthcare is a leading diagnostics centre and pathology lab in India equipped with the latest state-of-the-art technologies that provides the Lupus Anticoagulant (LAC) Profile, Citrated Plasma with a clear pricing structure
The price of Lupus Anticoagulant (LAC) Profile, Citrated Plasma in Varanasi is ₹ 2,200
We are committed to deliver accurate and quality results from the best labs in India with complete transparency regarding test cost and turnaround time. No matter where you are, we strive to offer patients high-quality service that is affordable and accessible.
Frequently Asked Questions
No, fasting is not required for this test.
Reports are available within 6 hours after sample processing.
Yes. You can schedule the test easily through the Metropolis Healthcare website or app.
It indicates the presence of lupus anticoagulant antibodies, which may increase the risk of blood clots or recurrent miscarriages.
Yes, Metropolis offers home collection for all major tests including LAC in Varanasi.
Yes, a repeat test after 12 weeks is recommended to confirm persistent lupus anticoagulant.
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