Cmv Dna, Quantitative

9,000.00

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The CMV DNA Quantitative Test is a molecular diagnostic test used to measure the amount of cytomegalovirus (CMV) DNA in a person’s blood or other bodily fluids. This test is performed using polymerase chain reaction (PCR) technology, which amplifies and counts the viral DNA present in the sample. The result is reported as the number of viral copies per milliliter (copies/mL) or international units per milliliter (IU/mL).

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    Description

    Why It’s Done:

    The CMV DNA Quantitative Test is done to:
    • Quantify the amount of CMV virus in a patient’s body, helping to evaluate the activity of the infection.
    • Monitor CMV reactivation in high-risk patients, particularly organ transplant recipients, HIV-positive individuals, and those undergoing chemotherapy.
    • Track the effectiveness of antiviral therapy, determining if treatment is reducing viral replication.
    • Assess the risk of CMV disease or complications due to viral load (high viral load may correlate with increased risk of CMV-related illness).
    • Diagnose congenital CMV infection in newborns when paired with other tests.
    Unlike the qualitative PCR test, which only detects the presence of CMV, this test provides a quantitative measurement, making it valuable for tracking infection progress and treatment decisions.

    Preparation:

    • No fasting or special preparation is needed before the test.
    • A blood sample or other relevant fluid (e.g., urine or saliva) will be collected.
    • Inform your healthcare provider if you are taking antiviral medications, as these can influence the results.
    • Discuss with your provider if you’ve recently had a CMV infection, transfusion, or organ transplant