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Hepatitis B e Antibody

Hepatitis B e Antibody

The Hepatitis B e Antigen (HBeAg) test is an essential diagnostic tool for managing hepatitis B virus (HBV) infections. It detects the presence of HBeAg, a protein produced during the early phase of HBV infection, indicating active viral replication and high infectivity. The test is crucial for monitoring infection status, determining infectivity, assessing treatment response, and staging chronic infections. A positive HBeAg result signifies active viral replication and high infectivity, while a negative result suggests minimal or no replication. The presence of anti-HBe indicates reduced viral activity and lower infectivity. The test requires a serum sample, collected following specific guidelines to ensure accuracy. Typically performed using electrochemiluminescence immunoassay (ECLIA), the test results help healthcare providers make informed decisions about patient management. Understanding the test's purpose, interpretation, and specimen handling is vital for effective HBV infection management, aiding in accurate diagnosis and treatment planning.

Price of test:£94

The lowest price from the last 30 days: £94

Awaiting result:

One day

Collect material:

Blood

Prepare:

Learn more

Purpose of the test

The Hepatitis B e Antigen (HBeAg) test is essential for managing hepatitis B virus (HBV) infections. It detects HBeAg, indicating active viral replication and high infectivity. Key objectives include:

- Monitoring Infection Status: Determines if the infection is active or resolving.
- Determining Infectivity: High HBeAg levels suggest high viral replication and transmission risk.
- Monitoring Treatment Response: Disappearance of HBeAg indicates successful treatment.
- Staging Chronic Infection: Assists in understanding disease progression.

Proper specimen collection and interpretation are crucial for accurate diagnosis and effective management.

Who Should Get Tested

The Hepatitis B e Antibody (anti-HBe) test is vital for assessing hepatitis B infection status. It helps determine if the virus is actively replicating or in a latent phase. Key points include:

- Presence of Anti-HBe: Indicates reduced viral replication and lower infectivity. However, HBV DNA may still be present.
- Absence of Anti-HBe: Suggests active viral replication and high infectivity.
- Specimen Requirements: Requires 0.5 mL serum/plasma.
- Storage: Room temperature (7 days), refrigerated (14 days), frozen (14 days).
- Methodology: Uses chemiluminescence immunoassay.

This test is crucial for monitoring chronic HBV infection and treatment efficacy.

Blood Test Preparation Guidelines

Time of day

It is recommended to schedule your appointment for blood tests in the morning hours between 7:00-10:00.

Fasting

It is recommended to fast for approximately 12 hours before blood sampling. The last meal of the previous day should ideally be consumed around 6:00 p.m. On the day before the test, avoid heavy and fatty meals as well as alcohol.

Stay hydrated

Drinking water prior to testing can help with sample collection.

Other factors

Tests should not be performed after a sleepless night or intense physical activity. It is recommended to avoid exercise and stress immediately before blood collection and to not smoke. A short rest is recommended.

Medications and supplements:

Blood samples should be collected before the morning dose. Some drugs can interfere with test results. Consult with your doctor whether you can delay your dose because of lab tests.

Biotin supplements:

High doses of biotin supplements can affect test results, causing false elevation or reduction. It's recommended to avoid taking biotin for at least 72 hours before blood collection. If you are taking biotin, inform the personnel collecting the blood so that they can provide specific instructions.

Interpreting Test Results

Understanding test results for the Hepatitis B e Antigen (HBeAg) test is crucial for managing HBV infections. This test identifies active viral replication and infectivity. Key interpretations include:

- Positive HBeAg: Indicates active HBV replication and high infectivity.
- Negative HBeAg: Suggests minimal or no HBV replication.
- Anti-HBe Presence: Signifies reduced viral replication and lower infectivity.

Proper specimen collection and handling are vital for accurate results. Understanding these results aids in assessing infection status, monitoring treatment, and staging chronic infections.

Price of test:£94

The lowest price from the last 30 days: £94

AI-Powered Insights and Expert Validation

Advanced AI Interpretation

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Expert Doctor Confirmation

While our AI provides deep analytical insights, the human touch remains indispensable. Every AI-generated interpretation is meticulously reviewed by experienced medical professionals, ensuring a harmonious blend of advanced technology and expert clinical judgment. This dual-layer approach guarantees that the insights provided are not only technologically sophisticated but also clinically relevant. Our medical experts ensure that the AI's interpretations align with current medical standards and practices, adding a layer of validation that only seasoned healthcare professionals can provide. This process reinforces the reliability of the test results, offering peace of mind to both patients and healthcare providers.

Language Model and Trusted Sources

At the core of Diagu's AI system is an advanced language model, engineered to transform complex medical data into clear, comprehensible, and informative descriptions. This model is adept at articulating detailed test analyses in a way that is accessible to both healthcare professionals and patients. The model's development involved the meticulous processing of high-quality sources, including reputable medical websites, renowned medical textbooks, and peer-reviewed research papers. This ensures that the language used in test descriptions is not only accurate and informative but also up-to-date with the latest medical findings and trends. By leveraging this rich tapestry of trusted sources, our AI system provides a deeper understanding of each test, fostering informed decision-making and enhanced patient care.

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