sFlt-1/PlGF Ratio Test: Price, Purpose, and Report Interpretation

Test Overview

Pregnancy health monitoring is vital for the well-being of both the mother and the baby. The sFlt-1/PlGF Ratio Test is a specialised blood test that helps assess the risk of preeclampsia — a serious pregnancy complication marked by high blood pressure and organ stress, especially on the kidneys and liver. This test measures the balance between two key proteins: sFlt-1 (soluble fms-like tyrosine kinase-1), which inhibits blood vessel growth, and PlGF (placental growth factor), which promotes healthy placental blood flow. An imbalance in their ratio can signal placental dysfunction and early signs of preeclampsia. Also known as the Preeclampsia Biomarker Test or sFlt-1/PlGF Ratio Biomarker Test, it provides doctors with a reliable method to detect, predict, and manage preeclampsia before it progresses to severe stages. If you’re searching online for an sFlt-1/PlGF Ratio Test near me, Apollo 24|7 offers simple online booking, home sample collection, and fast digital report access across India. This page explains the sFlt-1/PlGF Ratio Test price, purpose, preparation, and how to book it online easily.

What is the sFlt-1/PlGF Ratio Test?

The sFlt-1/PlGF Ratio Test measures the concentration of two important proteins — sFlt-1 and PlGF — in a pregnant woman’s blood. These markers reflect how well the placenta is functioning.

• sFlt-1 levels increase when the placenta is under stress, reducing blood vessel formation.
• PlGF levels decrease when there’s poor placental function.

The ratio of sFlt-1 to PlGF is used to assess the likelihood of preeclampsia or other pregnancy complications. A high ratio indicates an increased risk of developing preeclampsia within the next few weeks.

Doctors recommend this test particularly for pregnant women with high blood pressure, swelling, protein in the urine, or abnormal foetal growth. It helps in early diagnosis and timely management of pregnancy complications.

What is the sFlt-1/PlGF Ratio Test Price?

The sFlt-1/PlGF Ratio Test price can vary depending on several factors such as city, laboratory accreditation, and whether it is done as part of a maternal risk assessment panel.

Key factors influencing the price include:

• Location: Prices may differ between metro cities and smaller towns.
• Laboratory Type: NABL-accredited or advanced diagnostic labs may charge slightly more for high-end biomarker analysis.
• Test Methodology: Automated immunoassay systems or advanced analyser platforms may affect cost.
• Discounts & Packages: Apollo 24|7 often provides combo offers and special discounts for prenatal diagnostic panels.

You can easily check the sFlt-1/PlGF Ratio Test price in your city through the Apollo 24|7 website or app before booking your appointment.

What is the Purpose of the sFlt-1/PlGF Ratio Test?

This test helps identify pregnant women at risk of developing preeclampsia or placental dysfunction. It supports early clinical decisions to protect both mother and baby.

Main purposes include:

• Early Detection of Preeclampsia: Detects imbalance in angiogenic factors before symptoms worsen.
• Pregnancy Risk Assessment: Helps identify high-risk pregnancies for closer monitoring.
• Placental Function Evaluation: Assesses how well the placenta is supplying nutrients and oxygen to the foetus.
• Guiding Medical Management: Helps doctors decide when to initiate or adjust treatment to prevent complications.

Reducing Unnecessary Hospitalisation: Differentiates between true preeclampsia and other causes of high blood pressure in pregnancy.

Who Should Get the sFlt-1/PlGF Ratio Test Done?

Your doctor may recommend this test if you are:

• Pregnant and experiencing high blood pressure or swelling in hands, feet, or face.
• Showing protein in urine or abnormal liver/kidney function results.
• Diagnosed with gestational hypertension or intrauterine growth restriction (IUGR).
• Having a history of preeclampsia or complications in previous pregnancies.
• Carrying multiple foetuses (twins/triplets) or have risk factors like diabetes, obesity, or autoimmune conditions.

Understanding the sFlt-1/PlGF Ratio Test Report

The test result is expressed as a numerical ratio (sFlt-1 ÷ PlGF). The ratio helps classify the risk of preeclampsia and guide further medical evaluation.

Note: Cut-off values may differ slightly based on gestational age and laboratory reference methods.

Interpretation of Results

Understanding your Anti-B Antibody Titre results is crucial, as different ratio ranges indicate varying levels of placental health and potential risk for conditions like preeclampsia.

• Low Ratio (<38): Suggests normal placental health and minimal risk of preeclampsia.
• Moderate Ratio (38–85): Indicates early placental stress or developing risk; requires follow-up testing.
• High Ratio (>85): Strongly suggests preeclampsia or foetal growth restriction; medical supervision is essential.

Doctors interpret your results alongside blood pressure, urine protein, and foetal ultrasound findings for an accurate diagnosis.

High and Low sFlt-1/PlGF Ratios – What They Mean

Interpreting high and low sFlt-1/PlGF ratios helps assess placental function and identify potential risks for conditions such as preeclampsia or foetal growth restriction.

Preparation and Procedure for the sFlt-1/PlGF Ratio Test

Proper preparation and understanding of the procedure are essential for accurate sFlt-1/PlGF ratio test results. This blood test evaluates key biomarkers related to placental health, helping detect risks like preeclampsia or foetal growth restriction. Knowing how to prepare and what to expect during sample collection ensures reliable results and a smooth testing experience.

A. How is the Test Conducted?

Understanding how the sFlt-1/PlGF ratio test is conducted helps you know what to expect during sample collection, laboratory analysis, and result reporting.

• Sample Collection: A small blood sample is drawn from a vein, usually from the arm.
• Laboratory Processing: The blood is analysed using an automated immunoassay system to measure protein concentrations.
• Result Reporting: The lab calculates the ratio of sFlt-1 to PlGF and provides a numeric value for interpretation.

B. Is Fasting Required?

No, fasting is not required for this test. You can eat and drink normally before sample collection.

C. When Should You Take the Test?

It is usually recommended during mid to late pregnancy (after 20 weeks) if preeclampsia is suspected or as part of a high-risk pregnancy screening.

D. How Often Should You Take the Test?

Knowing how often to take the sFlt-1/PlGF ratio test is crucial for timely monitoring, especially in high-risk pregnancies or when symptoms like high blood pressure or swelling appear.

• Once if symptoms appear (such as high BP or swelling).
• Repeated periodically in high-risk pregnancies to monitor changes in placental health.

Booking the sFlt-1/PlGF Ratio Test Online & Checking Reports

Booking the sFlt-1/PlGF Ratio test online and accessing your results is simple and convenient, ensuring timely insights into placental health from the comfort of your home.

A. How to Book the Test on Apollo 24|7?

Here are the steps to book the test:

• Visit the Apollo 24|7 website or open the mobile app.
• Go to the “Lab Tests” section.
• Type “sFlt-1/PlGF Ratio” in the search bar.
• Select the test panel and click “Book Now.”
• Enter your details such as name, age, and contact number.
• Choose home sample collection or a nearby diagnostic centre.
• Confirm your booking, review test price, and make payment online.
• You’ll receive a confirmation message with your booking details.

B. How to Access Your Reports?

Here are the steps to access your reports online:

• Log in to your Apollo 24|7 account.
• Go to the “Reports” section.
• Select your sFlt-1/PlGF Ratio Test entry.
• Click “View Report” to see or download your detailed results.

Conclusion

The sFlt-1/PlGF Ratio Test is a vital tool for monitoring placental health and assessing the risk of preeclampsia, a potentially serious pregnancy complication. By measuring the balance between sFlt-1 and PlGF proteins, this test provides crucial insights into placental function, foetal well-being, and maternal health. Early detection through this test enables timely medical intervention, helping prevent complications such as intrauterine growth restriction, hypertensive disorders, or severe preeclampsia. It is particularly recommended for high-risk pregnancies, women with elevated blood pressure, or those showing early signs of placental stress. With no special preparation required and convenient sample collection options, the test is easy to undergo. Apollo 24|7 offers seamless online booking, home sample collection, and fast digital access to results, making it a convenient choice for expectant mothers. Regular monitoring and timely interpretation of the sFlt-1/PlGF ratio can empower doctors to make informed decisions, ensuring safer pregnancy outcomes for both mother and baby.