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What is a BK virus DNA-PCR, Quantitative (Titre)?

The **BK Virus DNA-PCR, Quantitative (Titre) test** is a molecular diagnostic test that measures the exact amount of BK virus DNA present in a patient’s blood or urine. BK virus, a common polyomavirus, can remain dormant but often reactivates in immunocompromised individuals, especially kidney transplant recipients, leading to nephropathy or graft dysfunction. This quantitative test provides precise viral load measurements, helping clinicians monitor infection severity, assess treatment response, and guide timely medical decisions to protect organ function and patient health.

Additional Information

Also known as/ Other names: BK Virus Quantitative PCR, BK Viral Load Test, BKV DNA Quantitative PCR, BK Polyomavirus PCR Quantitative
Parameters: 1
Recommended for: M/F/Others
Sample Type: Blood/Random Urine
Patient Preparation: No prior preparation is needed
Reports: 2 days

FAQs

Why is this test performed?

Doctors use it to monitor BK virus infection severity, especially in kidney transplant patients, guiding treatment and preventing graft dysfunction.

What does a high viral load mean?

High BK virus DNA levels suggest active infection or reactivation, requiring medical intervention to protect kidney function.

What does a low viral load mean?

Low levels indicate controlled infection or effective treatment response, reducing risk of complications.

Can this test detect early infection?

Yes, quantitative PCR is highly sensitive and can detect BK virus DNA during early stages of infection.

Can this test monitor treatment effectiveness?

Yes, quantitative results help track viral load changes over time, showing whether therapy is working.

Does a positive result confirm disease?

It confirms viral presence, but clinical correlation is needed to assess severity and impact on kidney function.

Can BK virus cause kidney problems?

Yes, it can cause BK virus nephropathy, leading to graft dysfunction in transplant patients.

Can this test differentiate BK virus from other viruses?

Yes, PCR specifically detects BK virus DNA, distinguishing it from other viral infections.

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