PCR HCV RNA QUALITATIVE**

The PCR HCV RNA Qualitative Test is a highly accurate test used to see if there is an active Hepatitis C infection in the blood. Antibody tests only show previous exposure to Hepatitis C, whereas the PCR HCV RNA Qualitative Test shows if Hepatitis C is present and if there is an active infection.

Hepatitis C is a virus that infects the liver and can cause liver disease and liver cancer. Antiviral medicines cure the majority of Hepatitis C cases, however, the cure must be administered quickly to avoid complications of the infection. The PCR HCV RNA Qualitative Test helps to make sure that cases of Hepatitis C don't progress to exacerbate complications.

This article explains everything you need to know about the PCR HCV RNA Qualitative Test. It offers information about the purpose of the test, what the test requires from the patient, how the test is administered, how the results of the test are interpreted, the costs associated with the test, the risks of the test, the benefits of the test, and some of the most frequently asked questions regarding the test.

What is the PCR HCV RNA Qualitative Test?

The PCR HCV RNA Qualitative Test is a blood test that helps to diagnose Hepatitis C infection using a method called PCR, or polymerase chain reaction, to identify RNA, or ribonucleic acid, associated with Hepatitis C in a blood sample.

The PCR HCV RNA Qualitative Test is different from typical blood tests for Hepatitis C that look for antibodies of the virus. This test looks for the virus itself. This test helps to answer one common question regarding Hepatitis C infection. “To what extent is the Hepatitis C virus present in the blood?”

The results are usually reported as:

• Detected (Positive)
• Not Detected (Negative)

In contrast to the quantitative PCR, the test does not estimate the levels of the virus. This test only assesses if the virus is present.

What Is Hepatitis C?

Hepatitis C is an infection of the Hepatitis C virus (HCV) and belongs to a group of viruses that affect the liver. Hepatitis C virus attacks liver cells and can persist in the system for several years and not show any symptoms.

They can also remain unaware of the situation until the liver has suffered severe damage.

Chronic Hepatitis C can cause:

• Chronic hepatitis
• Liver fibrosis
• Cirrhosis
• Liver failure
• Liver cancer

The positive thing is that most infections (> 95%) can be cured if diagnosed and treated early enough.

Why is PCR HCV RNA Qualitative Test Needed?

This test is needed to diagnose a current case of Hepatitis C Infection.

This test is recommended after:

• Positive HCV Antibody Testing
• Blood Exposure (Infected Blood)
• Needlestick Injuries
• Blood Transfusions (Pre Screening)
• Intravenous Drug Use
• Liver Disease (Cause Unknown)
• Liver Enzyme Testing (Elevated)
• Assess (Potential) Organ Transplant
• Dialysis
• Hepatitis C Risk (High) (Healthcare)
• HCV Positive Mothers
• Infection Confirmation (Hepatitis C) (Antivirus)

Who is this Test For?

This test is to confirm active Hepatitis C Infection after a positive antibody test. A positive HCV Antibody Test confirms exposure to HCV. PCT is needed to assess the active state of the Infection. This test is recommended to assess the state of Hepatitis C Infection after a positive antibody test.

Symptoms That May Call for PCR HCV RNA Testing

Many infected individuals show no symptoms for years. When symptoms do appear, they may include:

• Persistent fatigue  
• Fever  
• Joint pain  
• Muscle pain  
• Nausea  
• Vomiting  
• Loss of appetite  
• Weight loss  
• Yellow skin (jaundice)  
• Yellow eyes  
• Itchy skin  
• Abdominal discomfort  
• Enlarged liver  
• Dark urine  
• Pale stools  

How is the PCR HCV RNA Qualitative Test Done?

This is done through high-tech molecular biology techniques.

• takes a blood sample
• isolates the viral RNA
• reversely transcribes RNA to DNA
• amplifies viral genetic material by PCR
• detects even minute amounts of virus.

Preparing for PCR HCV RNA Qualitative Test

Luckily, the test does not require much preparation.

• No fasting is required generally.
• Ensure that you consume enough water.
• Keep eating normally, unless directed otherwise.
• Let your physician know what medications you are on.
• Let the lab technician know if you have any bleeding disorders.
• Let your healthcare professional know if you are on blood thinners.
• Bring your Hepatitis C records if you have any.
• Do not take alcohol prior to testing.

Procedure of PCR HCV RNA Qualitative Test

The test is a fast and easy process.

A health care provider will

• Clean the skin with an antiseptic.
• Tie a tourniquet around your arm.
• Puncture a vein using a sterilized needle.
• Take the necessary amount of blood.
• Withdraw the needle.
• Apply pressure on the punctured spot to stop bleeding.
• The blood specimen will be analyzed in the molecular lab through the use of PCR technology for HCV RNA detection.

Interpretation of Results

Positive Result

This implies that:

• There is a hepatitis C virus.
• Active infection is present.
• Medical assessment is needed.
• Further investigations may be suggested.

Negative Result

This implies that:

• Viral RNA was not detected.
• Active infection with Hepatitis C is absent.
• Past infection might have been cleared.
• The treatment might have worked.
• Further tests may be necessary in case of recent infection.

What follows a positive detection?

Your physician may suggest the following:

• Quantitative HCV RNA Test
• HCV Genotyping
• Liver Function Tests
• Fibrosis assessment
• Liver ultrasound
• Fibroscan
• Anti-viral drugs
• Follow-up visits

Advantages of PCR HCV RNA Qualitative Test

The main advantages are:

• Highly precise
• Detection of active infection
• Early detection
• Extremely sensitive
• Guides treatment
• Corroborates the result of an antibody test
• Avoids delayed diagnosis
• Improves patient management
• Post-treatment assessment
• Molecular testing

Benefits of Early Diagnosis

Diagnosis can help to:

• Prevent liver damage
• Prevent transmission
• Enhance treatment
• Save money on treatment
• Prevent cirrhosis
• Prevent liver cancer
• Enhance quality of life
• Ensure higher cure rates

Risks of the Test

Blood test is quite safe.Risks are minimal and may include:

• Pain
• Bruising
• Slight bleeding
• Dizziness
• Occasional infection from the puncture site
• Complications are very rare.

Accuracy of the Test

PCR HCV RNA Qualitative Test is known as one of the most accurate tests used for diagnosis of active Hepatitis C infection.

Benefits are as follows:

• High sensitivity
• High specificity
• Detection of the lowest levels of virus
• Reliability of results
• Worldwide acceptance

Factors That Can Influence the Results

There are some factors which may affect testing:

• Very recently acquired infection
• Incorrect processing of the sample
• Contamination in the lab
• Excessively low level of virus
• Patients who are immunosuppressed

When Is Repeat Testing Necessary?

Repeat testing may be required if:

• Patient has been exposed recently.
• There are symptoms present after the negative test result.
• Positive antibody test and negative PCR test.
• After antiviral treatment.
• If there are doubts about lab error.

How Can Hepatitis C Be Prevented?

The prevention strategies that can be followed are as follows:

• Never share your syringes.
• Use only sterilized medical instruments.
• Always practice safe sex when required.
• Don’t use same razors and toothbrushes.
• Make sure that all the blood products are tested.
• Infection control guidelines must be maintained in the healthcare facilities.
• Get immediate test done after any exposure to the disease.

PCR HCV RNA Qualitative Test price in Delhi

The price of the PCR HCV RNA Qualitative Test depends upon the laboratory, and technology used.

PCR HCV RNA Qualitative price in Delhi is around Rs. 3,000 to Rs. 6,000

Collection of samples at home is possible from most of the laboratories.

Who Will Interpret the Results?

Always consult a certified physician or hepatologist for interpreting the results of the test. The PCR result is analysed along with the symptoms, liver tests, patient’s history, and other investigations.

Conclusion

The PCR HCV RNA Qualitative Test is among the most crucial molecular diagnostic tests that can be used to diagnose an active infection of Hepatitis C. Unlike the tests done to detect antibodies indicating previous exposure to the disease, the PCR test is more reliable because it detects the genetic information of the Hepatitis C virus.

Diagnosis is crucial in order to treat the patients in time using the available antiviral drugs, thus preventing serious liver conditions including cirrhosis, liver failure, and liver cancer. Since the disease progresses in the absence of any symptoms, those people who have had a positive result of HCV antibody test should consider taking this confirmatory test.

Despite the fact that the test is not complicated in terms of specimen collection and preparation process, it has a major impact on clinical decisions.

Frequently Asked Questions

For what purposes do they use the PCR HCV RNA Qualitative Test?

The PCR HCV RNA Qualitative Test is performed to detect Hepatitis C virus RNA in the blood, to prove the existence of a Hepatitis C infection in case of a positive result of a HCV Antibody test.

Is fasting required before the PCR HCV RNA Qualitative Test?

No, you do not have to fast before the PCR HCV RNA Qualitative Test. If it is not your only blood test to perform, you should fast according to your doctor’s instructions.

When will I receive the results of my PCR HCV RNA Qualitative Test?

The test results are usually obtained in 24 – 72 hours. However, it depends on the diagnostic laboratory where you have done your tests.

What does a Positive PCR HCV RNA Qualitative Test result indicate?

If the result is Positive or "Detected," then it indicates that there is presence of the Hepatitis C virus in your blood, implying HCV infection. Your doctor might advise additional tests like HCV RNA Quantitative Test and Liver Function Tests before starting treatment for your condition.

How can I book a PCR HCV RNA Qualitative near me?

PCR HCV RNA Qualitative Test near me can be booked at City X-Ray & Scan Clinic. The clinic provides facilities for appointment booking, sample collection, molecular testing, and even home sample collection from selected areas.