Test Details

Lupus Anticoagulant (DRVVT) Test - Price, Purpose, & Results

19003740
49% Off
1710 With vip  VIP

The test detect the abnormal antibodies that may cause blood clotting. detects

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Includes4 Parameters
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Reports in (T&C)24 hrs
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Sample Required

Blood

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FastingNot Required

  You will Save 1840 on this Test

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Included Tests

Package includes following parameters

Lupus Anticoagulant (4)

  • Control Value
  • Lupus Anticoagulant
  • Patient Value
  • Screen Ratio

Q&A

Helps you know your test better

Q. What is the use of the Lupus Anticoagulant test?

A. The test determines the underlying cause of recurrent miscarriages, prolonged partial thromboplastin time, unexplained blood clots, and analysis of antiphospholipid syndrome.

Q. What do you mean if the test is positive for lupus anticoagulants?

A. The positive test means a person is at a high risk of blood clots. The clinician prescribes blood thinners and steroids for the treatment of LAC. Also, you are suggested to schedule a DrVVT test from Redcliffe Labs.

Q. What are the common signs of Lupus anticoagulants?

A. The signs of Lupus anticoagulants are pain, swelling, fatigue, rapid breathing, discoloration in upper & lower limbs, sweating, diarrhea, chest pain, and belly pain.

Q. What is a negative lupus anticoagulant means?

A. The negative Lupus anticoagulant depicts the absence of LAC in blood. If a person is tested negative for the first time, the clinician suggests another test to rule out the possibility of a false-negative test.

Table of Content

Introduction to Lupus Anticoagulant DRVVT Test

Your immune system produces antibodies known as Lupus Anticoagulants (LA). Lupus, also called systemic lupus erythematosus, is an autoimmune disease where the immune system mistakenly attacks your immune system and causes inflammation. Sometimes, they attack certain components of the body’s cells. They attack phospholipid proteins found in the outermost layer of cells. 

Doctors recommend the lupus anticoagulant DRVVT test, which stands for Dilute Russell Viper Venom Test. This sensitive test uses reagents containing low levels of phospholipids to detect this abnormality and understand its cause. 

Abnormal antibodies represent an increased risk of blood clots. Initially, the testing involves DRVVT or PTT-LA. The DRVVT blood test measures the time it takes plasma to clot. If they suggest the lupus anticoagulant DRVVT screen test, avail yourself of it from Redcliffe Labs. We have 3600+ tests available at an affordable price. The lupus anticoagulant DRVVT test cost is INR 1900. Redcliffe Labs offers an at-home sample collection service with on-time delivery. 

Test details in brief 

Also known as  Lupus anticoagulant test, lupus inhibitor, dilute Russell viper venom test, modified Russell viper venom test, LA sensitive. 
Purpose  To detect any abnormal antibodies that may cause blood clotting. 
Preparation  Follow a balanced diet. 
Fasting  The test needs no fasting. 
Get reports within  15 Hours 
Cost 1900 

Lupus Anticoagulant DRVVT Test Purpose 

Despite its name, the test is not for Lupus. The DRVVT blood test finds which antibodies or proteins are causing a blood clot. Antibodies are proteins in your immune system that fight against viruses and bacteria. The Lupus Anticoagulant DRVVT screen test aims to investigate the cause of blood clots. The test also evaluates the prolonged partial thromboplastin time (PTT) and determines the cause of recurrent miscarriages. The test helps in detecting if the health condition is temporary or permanent. 

What is the Lupus Anticoagulant DRVVT test used for?

It is a test used to detect LA in the blood. LA is an autoantibody linked with the formation of excessive blood clots. Doctors might recommend the Lupus Anticoagulant DRVVT blood test to determine the following: 

  • Unexplained blood clots in the vein or artery. 
  • Reason for Miscarriage.
  • Diagnose excessive clotting disorder (thrombophilia) with factor V Leiden, antithrombin, or proteins C and S.
  • Diagnosis of antiphospholipid syndrome (APS) with cardiolipin antibody and anti-beta2-glycoprotein. 
  • Prolonged PTT test, which is unexplained 
  • Signs and symptoms of APS (mentioned above) 
  • Signs of deep vein thrombosis (DVT) 
  • Signs of Pulmonary Embolism (PE) 

Symptoms of Lupus Anticoagulant DRVVT test

Healthcare providers consider the DRVVT screen test with other blood clot tests to detect and confirm LA and exclude their presence. 

  • Certain medications 
  • Pain, swelling, and discolouration in the leg
  • Fatigue 
  • Sweating 
  • Rapid breathing 
  • Rashes 
  • Blood clots in the legs and arms.
  • Recurrent miscarriage 

Causes of Lupus Anticoagulant DRVVT 

Doctors called it lupus anticoagulant when blood samples in an individual with lupus didn't clot within a specific time. However, it is not the only time when lupus patients can have antibodies. Lupus anticoagulants belong to anti-phospholipids (group of antibodies). These antibodies can react with phospholipids or fat molecules, which can affect the functionality of cells. The lupus anticoagulant can cause: 

  • Narrowing of blood vessels
  • Low platelet count 
  • Stroke 
  • Thrombophilia 
  • Transient ischemic stroke 
  • Miscarriage 

Blood clots in the lungs or heart area can cause: 

  • Pain in the chest 
  • Fatigue 
  • Heavy sweating 
  • Dizziness or weakness
  • Breathing difficulty 

Blood clots in the kidney or stomach can cause:

  • Bloody stool 
  • Diarrhea & nausea 
  • Thigh pain 
  • Fever 
  • Stomach pain 

Blood clotting in the arm or leg can lead to: 

  • Numbness or tingling hands and legs
  • Pain 
  • Swelling 
  • Discolouration 
  • Redness 

Certain major causes include: 

  • Anti-beta 2 glycoprotein 1 
  • Anticardiolipin antibody 
  • False-positive syphilis
  • Anti-prothrombin 

Why Would a Doctor Recommend the Lupus Anticoagulant DRVVT test?

50% of people with Lupus will have lupus anticoagulant antibodies. However, people who don’t have lupus can also have antibodies, but the percentage is just 2% to 4%. Lupus anticoagulant is common in older adults and women, especially pregnant women. The doctor would recommend the DRVVT screen test to check the cause of blood clots. Other reasons include:

  1. Reason for unexplained blood clots
  2. An individual has lupus yet sees signs of blood clots.
  3. Repeated miscarriage
  4. Blood is taking longer than expected to clot. 
  5. Hepatitis C (infection by hepatitis C virus)
  6. Epstein-Barr Virus (human herpesvirus 4)
  7. Syphilis (bacterial infection)
  8. Oxidative stress (damage by free radicals) 
  9. Surgery 
  10. Certain medications 

Preparation for the Lupus Anticoagulant DRVVT test

The DRVVT test is a blood test. It does not require major preparation. However, to ensure a smooth procedure and correct reports, incorporate these guidelines into your daily routine. 

  • The DRVVT blood test needs no fasting. It is better to follow your daily diet. Further, consult your doctor to know which food is right for you. If you follow a diet, consult a dietician. 
  • Avoid taking high protein-rich foods or protein supplements. It can hinder test results. 
  • Avoid over-exercising and lifting heavy weights. 
  • Keep yourself hydrated by drinking 4 litres of water a day. 
  • Limit excessive alcohol and avoid smoking, especially before the test. It can severely affect the test reports. Additionally, alcohol and smoking are hazardous to health. 
  • Clear your doubts with your doctor. It can keep your mind stress-free and calm. 
  • Practice yoga and meditation daily to keep your mind calm. 

Procedure of the Lupus Anticoagulant DRVVT test 

The Lupus Anticoagulant (LA) DRVVT screen test requires a blood sample. The test can take place in a hospital or at home. Redcliffe Labs offers an on-home sample collection service at INR 1900. The test procedure involves a blood sample, transportation, screening, testing, and results. Our phlebotomists will follow this procedure:

  • Choose a clean and well-lit space for blood collection. They will take out a blood collection kit. 
  • Ask to make yourself comfortable so that they can conduct a smooth blood test procedure.
  • They will tie a band on the upper arm to make the vein visible. 
  • At the site, they will clear it with an alcohol wipe. They are usually done to minimise discomfort and reduce the risk of infection. 
  • They will insert a sterile syringe into the vein to collect the required blood samples. 
  • Allow a small amount of blood to form, and then gently squeeze or massage the finger to help the blood flow.
  • Collect the blood into a tube or a container. 
  • After that, they will put a cotton gauze over the puncture site to stop bleeding. You might use a bandage or adhesive strip to cover the site. 
  • Label the sample with your details, such as name, collection time & place, and date. 
  • They will transport the sample to a laboratory for testing. 
  • This collection and transportation of the DRVVT test cost INR 1900 and receive reports within 15 hours. 

Risks associated with the Lupus Anticoagulant DRVVT test 

The DRVVT screen test has no or minor risks. Here are certain risks of the lupus anticoagulant DRVVT Test: 

  • Excessive blood flow
  • Nausea 
  • Weakness 
  • Dizziness 
  • Skin infection 
  • Fainting 
  • Slight pain 

What Other Tests A Doctor Might Recommend?

The Lupus Anticoagulant DRVVT blood test gives accurate results. However, a doctor might recommend other tests to have clarifying results. These tests include: 

  • Activated partial thromboplastin time 
  • Anticardiolipin antibody 
  • Kaolin clotting time 
  • Complete blood cell count 
  • Coagulation factor assays 
  • Platelet neutralisation procedure 
  • Modified Russell viper venom time

Understanding the Results of Lupus Anticoagulant DRVVT Test 

The Lupus Anticoagulant Dilute Russell's Viper Venom Test is a laboratory test. It can detect LA’s presence (an antibody associated with an increased risk of blood clotting). Here's a breakdown of what the results might indicate:

Interpretation of Results:

  • Normal Results:

The DRVVT screen test should yield a result within the normal range, indicating LA's absence. Researchers commonly use a ratio to report results by comparing the test sample to a control. Typically, the normal ratio is <1.20. Any ratio outside the normal range indicates LA's absence or undetectable presence in the test results. 

  • Prolonged Results:

If the DRVVT result shows a longer-than-normal clotting time, it suggests the presence of LA. There are fewer chances of blood clotting here. 

  • Confirmatory Testing:

A positive DRVVT may need to be confirmed with additional tests, such as the LA mixing study or other assays. It assists in ruling out the presence of other clotting disorders or anticoagulants.

Is Any Further Assessment Required?

  • Diagnosis of Antiphospholipid Syndrome (APS): A positive result can be part of the diagnostic criteria for APS. It is a condition that increases the risk of blood clots and miscarriages.
  • Assessment of Clotting Risk: Individuals with a positive LA test may need to manage their clotting risk. Depending on the overall health and other risk factors, this can be done with medication or lifestyle changes.

What is the treatment of the Lupus Anticoagulant DRVVT test?

The treatment of Lupus Anticoagulant depends on several factors, including the risk of clotting, overall health, and under-prevailing symptoms of APS. A doctor is the best one to guide you with the right treatment. However, here is a general overview of what treatment you can manage:

  • Warfarin (Coumadin): A common anticoagulant used to reduce the risk of blood clots. Regular monitoring is required to ensure the blood is appropriately thinned.
  • ● Direct Oral Anticoagulants: Doctors might use medications such as rivaroxaban, apixaban, and dabigatran. By this, they can detect LA’s various factors and clinical guidelines to apply to their patients. 
  • Low-Dose Aspirin: In some cases, doctors can suggest low-dose aspirin, especially if there is a history of blood clots or recurrent pregnancy loss. 
  • Individuals may need to avoid certain triggers that can increase clotting risk, such as smoking and prolonged periods of immobility.
  • Regular follow-up appointments to monitor blood clotting levels and adjust medication as needed are essential for those on anticoagulants.

How Can You Manage It? 

Management of Associated Conditions:

If the lupus anticoagulant is part of a broader autoimmune condition, manage it with the appropriate medications and therapies.

Pregnancy Management:

Conceived or convincing women often require special management for LA. It includes the use of anticoagulants to reduce the risk of pregnancy-related complications, including miscarriages or preeclampsia.

Lupus Anticoagulant DRVVT test price

The Lupus Anticoagulant DRVVT blood test detects lupus anticoagulants. At Redcliffe Labs, the DRVVT test price is INR 1900. This fee includes the collection and analysis of the blood sample and test results. For accurate and on-time reports, choose Redcliffe Labs. We are available in all of India. 

DRVVT Test Price

Lupus Anticoagulant (DRVVT) Test Cost in Different Cities - Redcliffe Labs

City Name Discounted Price
Delhi ₹1900
Ahmedabad ₹1900
Mumbai ₹1900
Bangalore ₹1900
Noida ₹1900
Pune ₹1900
Lucknow ₹1900
Hyderabad ₹1900
Chennai ₹1900
Gurgaon ₹1900
Jaipur ₹1900
Faridabad ₹1900
Indore ₹1900
Patna ₹1900

Note: We also offer Lupus Anticoagulant (DRVVT) Test PAN India. Please call the number 8988988787 to check the availability of our services in your area.

Frequently Asked Questions

What is the DRVVT test?
The DRVVT is used to detect the presence of lupus anticoagulant. It involves using Russell's viper venom to assess how the blood clots.
    Why is the DRVVT test performed?
    The test identifies LA, an antibody that increases the risk of abnormal blood clotting. It helps diagnose clotting disorders such as antiphospholipid syndrome.
      How is the DRVVT test different from other blood clotting tests?
      The DRVVT test specifically measures the effect of lupus anticoagulant on clotting using a venom-based reagent.
        What conditions can the DRVVT test diagnose?
        The DRVVT screen test can help diagnose APS and other conditions associated with an increased risk of thrombosis. It is also used to evaluate unexplained clotting issues.
          How should I prepare for the DRVVT test?
          Preparation for the DRVVT test involves avoiding certain medications if instructed by your doctor. Consult your doctor to prevent any hindrance.
            How is the DRVVT test conducted?
            The test involves drawing a blood sample, mixing it with Russell's viper venom, and analyzing the clotting behavior.
              What do normal results in a DRVVT test indicate?
              DRVVT test normal results detect that LA is absent or at levels that do not interfere with normal clotting.
                What do abnormal results in a DRVVT test mean?
                Abnormal results show the presence of lupus anticoagulant, which can increase the risk of blood clots and may suggest a clotting disorder.
                  Can medications affect the DRVVT test results?
                  Yes, certain medications, particularly anticoagulants, can affect the DRVVT test results. Seek your healthcare provider’s advice before taking any medications.
                    What are the next steps if the DRVVT test results are abnormal?
                    If the DRVVT test results are abnormal, further diagnostic tests and consultations with a healthcare provider are necessary. It allows the right treatment and management plan. The doctor might suggest certain blood clotting tests.

                      Frequently Asked Questions

                      What is the DRVVT test?
                      The DRVVT is used to detect the presence of lupus anticoagulant. It involves using Russell's viper venom to assess how the blood clots.
                        Why is the DRVVT test performed?
                        The test identifies LA, an antibody that increases the risk of abnormal blood clotting. It helps diagnose clotting disorders such as antiphospholipid syndrome.
                          How is the DRVVT test different from other blood clotting tests?
                          The DRVVT test specifically measures the effect of lupus anticoagulant on clotting using a venom-based reagent.
                            What conditions can the DRVVT test diagnose?
                            The DRVVT screen test can help diagnose APS and other conditions associated with an increased risk of thrombosis. It is also used to evaluate unexplained clotting issues.
                              How should I prepare for the DRVVT test?
                              Preparation for the DRVVT test involves avoiding certain medications if instructed by your doctor. Consult your doctor to prevent any hindrance.
                                How is the DRVVT test conducted?
                                The test involves drawing a blood sample, mixing it with Russell's viper venom, and analyzing the clotting behavior.
                                  What do normal results in a DRVVT test indicate?
                                  DRVVT test normal results detect that LA is absent or at levels that do not interfere with normal clotting.
                                    What do abnormal results in a DRVVT test mean?
                                    Abnormal results show the presence of lupus anticoagulant, which can increase the risk of blood clots and may suggest a clotting disorder.
                                      Can medications affect the DRVVT test results?
                                      Yes, certain medications, particularly anticoagulants, can affect the DRVVT test results. Seek your healthcare provider’s advice before taking any medications.
                                        What are the next steps if the DRVVT test results are abnormal?
                                        If the DRVVT test results are abnormal, further diagnostic tests and consultations with a healthcare provider are necessary. It allows the right treatment and management plan. The doctor might suggest certain blood clotting tests.