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Measures lupus anticoagulant antibodies that increase risk of abnormal blood clotting and pregnancy loss events.
The LAC DRVVT test looks for lupus anticoagulant antibodies in the blood. These antibodies target parts of the clotting process. They can make routine clotting tests abnormal while increasing the risk of dangerous blood clots. The test uses dilute Russell viper venom to trigger clotting and to reveal the antibody’s effect. Doctors order it when someone has unexplained clots, repeated miscarriages, or unusual clotting test results. Results help diagnose antiphospholipid syndrome and guide treatment decisions. Accurate timing and medication review are important, because blood thinners and some illnesses can affect the result. Repeat testing is sometimes needed to confirm the finding.
Avoid blood thinners (aspirin, warfarin, DOACs) before testing as directed by your doctor.
The LAC (LUPUS ANTICOAGULANT) DRVVT (dilute Russell viper venom test ) test evaluates various parameters related to the different components. Here are the main parameters that are checked in the test:
LAC (LUPUS ANTICOAGULANT) DRVVT (dilute Russell viper venom test ) is commonly part of a thrombophilia or antiphospholipid antibody panel. Doctors order it for unexplained deep vein clots, stroke at a young age, recurrent miscarriages, or prolonged coagulation tests. Abnormal results suggest antiphospholipid syndrome or temporary antibodies from infection or medication. Medications, active illness, and autoimmune disease can cause false positives, and a family history of clotting may prompt earlier testing.
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Vijay Bisht was friendly, helpful, and made our home test process seamless. Grateful for his timely support and follow-up.
A big thank you to Shikhar from the Visit app for going above and beyond to arrange a last-minute appointment during an urgent situation. His seamless coordination truly made a difference.
Shikhar Singh's prompt and proactive support—despite ongoing delivery issues—completely changed my view of Visit's service. Truly commendable!
I connected with the concierge team today and spoke with Vijay—he was helpful and made a real effort to address my concerns.
Vijay Bisht was friendly, helpful, and made our home test process seamless. Grateful for his timely support and follow-up.
A big thank you to Shikhar from the Visit app for going above and beyond to arrange a last-minute appointment during an urgent situation. His seamless coordination truly made a difference.
Shikhar Singh's prompt and proactive support—despite ongoing delivery issues—completely changed my view of Visit's service. Truly commendable!
I connected with the concierge team today and spoke with Vijay—he was helpful and made a real effort to address my concerns.
Thank you, Shared Gupta, for the great support with my reimbursement claims and Wipro health packages. Truly appreciated!
Huge thanks to Shikhar who handled our emergency situation with such care. He was always responsive, professional, and his dedication made a real difference.
The service was excellent—she was helpful, patient, and made my recovery smooth and stress-free. Her support made a real difference.
Great experience at a company that truly cares about its customers. The team went above and beyond to ensure everything was perfect.
Thank you, Shared Gupta, for the great support with my reimbursement claims and Wipro health packages. Truly appreciated!
Huge thanks to Shikhar who handled our emergency situation with such care. He was always responsive, professional, and his dedication made a real difference.
The service was excellent—she was helpful, patient, and made my recovery smooth and stress-free. Her support made a real difference.
Great experience at a company that truly cares about its customers. The team went above and beyond to ensure everything was perfect.