Non-Invasive Prenatal Testing

What is Claria Non-Invasive Prenatal Testing/ Screening?

Non-Invasive Prenatal Testing/ Screening (NIPT/NIPS) is a revolutionary screening method that analyses small fragments of fetal DNA circulating in the mother's blood to assess the risk of common chromosomal abnormalities such as Down syndrome (Trisomy 21), Edwards syndrome (Trisomy 18), and Patau syndrome (Trisomy 13). As a simple blood test that poses no risk to the mother or baby, NIPT/NIPS can be performed as early as the 10th week of pregnancy, offering peace of mind and vital genetic insight during a crucial time. Claria NIPT is a highly advanced and reliable prenatal screening solution, clinically validated specifically for the Indian population. This validation enhances clinical accuracy, with sensitivity and specificity exceeding 99.9 percent, and ensures minimal false positives and negatives. In addition to its exceptional performance, the test offers genetic counselling support and fast reporting from a CAP-accredited laboratory in India, making it one of the most trusted and comprehensive screening options available for Indian patients.

Validation Study

  • A comprehensive study conducted by MedGenome included 511 samples from 10 leading centres across India, primarily from women identified as intermediate or high risk through conventional screening methods. Of the 499 samples successfully analysed, 480 were classified as low risk and 19 were classified as high risk. Importantly, 96.6% of patients who were initially considered intermediate to high risk by traditional screening were found to be low risk through NIPT, thereby avoiding unnecessary invasive procedures like amniocentesis.

Clinical Indications of NIPT

  • Recommended for all pregnant women.
  • High-risk results on maternal serum screening.
  • Abnormal ultrasound findings.
  • Those seeking a non-invasive alternative to invasive testing.
  • Individuals with a family history of chromosomal disorders.
  • Women with a history of recurrent miscarriages.
  • Anyone seeking early, reliable detection of fetal chromosomal abnormalities.

Specifications

  • Panel Coverage:

Claria NIPT: Trisomy 21, 18, 13 + Sex chromosome abnormalities

Claria NIPT Advanced: All above + Genome-wide aneuploidies

Claria NIPT Twins: Trisomy 21, 18, 13

  • Sensitivity: >99.99% for T21, T18, T13
  • Specificity: >99.99% for T21, T18, T13
  • Technology: Next Generation Sequencing (NGS)
  • Turnaround Time: 7 working days
  • PPV: High, supported by large Indian cohort studies
Human DNA structure highlighting MedGenome genetic testing and DNA test in India

Claria NIPT Offered by MedGenome

Key Highlights of Claria NIPT

Publications

5 peer-reviewed scientific publications supporting strong clinical reliability.

Proficiency Testing

100% concordance since 2017.

High-Precision In-Country Processing

Testing performed within India in a CAP & NABL accredited genomics lab, enabling rapid turnaround without compromising global quality standards.

What is Non-Invasive Prenatal Testing/ Screening During Pregnancy?

Non-invasive prenatal testing/ screening (NIPT/NIPS) is a safe and accurate blood test during pregnancy that examines cell-free fetal DNA in the mother's bloodstream to screen for certain genetic conditions, such as Down syndrome. This test can be performed as early as the 10th week of pregnancy and offers over 99% accuracy. In India, the NIPT/NIPS test during pregnancy provides expectant parents with early insights into their baby's health. MedGenome has expanded access to NIPT/NIPS across India, establishing it as a valuable tool for prenatal screening.

How Does NIPT Differ From Invasive Prenatal Testing / Screening?

  • Procedure:
    NIPT/NIPS: Blood sample from the mother.
    Invasive Prenatal Testing/ Screening: Sample from amniotic fluid or placenta.
  • Possible Risk:
    NIPT/NIPS: No risk to the fetus.
    Invasive Prenatal Testing/ Screening: Small risk of miscarriage.
  • Timing:
    NIPT/NIPS: From 10 weeks of pregnancy.
    Invasive Prenatal Testing/ Screening: CVS - 11-14 weeks.
    Alpha-Fetoprotein: 16 weeks onward pregnancy.
  • Accuracy:
    NIPT/NIPS: High-sensitivity screening for common conditions.
    Invasive Prenatal Testing/ Screening: Diagnostic provides definitive results.
  • Conditions Screened:
    NIPT/NIPS: Chromosomal abnormalities.
    Invasive Prenatal Testing/ Screening: A broader range of genetic conditions.
  • Follow-up:
    NIPT/NIPS: May require further testing if positive.
    Invasive Prenatal Testing/ Screening: Usually, no further testing is needed.
MedGenome scientist conducting genetic testing and DNA test services in India

Why Choose NIPT/NIPS Genetic Testing in India?

Choosing NIPT/NIPS genetic testing in India offers several significant benefits for expectant parents.

  • Non-invasive: The NIPT/NIPS test procedure is simple and involves only a blood draw from the mother, making it non-invasive and safe for both mother and baby.
  • Early Detection: Screens for chromosomal abnormalities early in pregnancy.
  • High Accuracy: Over 99.9% sensitivity for conditions like Down syndrome.
  • Peace of Mind: Gives you reassurance and early options for managing potential conditions.
  • Informed Decisions: Helps you and your doctor plan the best care for your pregnancy.
  • Genetic Counselling: Experts are available to explain the results and guide you on the next steps.

How Does the NIPT/NIPS Test Work?

How Is the NIPT/NIPS Test Done?

MedGenome clinician reviewing patient records to support genetic testing and DNA test in India

Who Should Consider NIPT/NIPS Blood Test?

The NIPT/NIPS blood test is recommended for all pregnant women, regardless of maternal or gestational age. It is especially advised for those who:

  • Are aged 35 years or older.

  • Have a high-risk result on maternal serum screening.

  • Are identified as high-risk through ultrasound findings.

  • Prefer non-invasive testing options.

  • Have a family history of chromosomal disorders.

  • Have experienced previous miscarriages.

  • Seek early detection of chromosomal abnormalities.

What Do NIPT/NIPS Test Results Mean?

What Is the Best Time For Taking NIPT/NIPS During Pregnancy?

MedGenome diagnostic imaging supporting advanced genetic testing and DNA test services in India

What Chromosomal Abnormalities Does the NIPT Screen For?

NIPT/NIPS during pregnancy screens for several chromosomal abnormalities, including:

  • Trisomy 18 (Edwards syndrome).
  • Trisomy 21 (Down syndrome).
  • Trisomy 13 (Patau syndrome).

These conditions are caused by the presence of an extra chromosome.
Extra chromosomes can lead to developmental and health challenges in the fetus. The test works by analysing tiny pieces of fetal DNA present in the maternal bloodstream.

Some NIPT/NIPS panels can also identify:

  • Sex chromosome aneuploidies.
  • Rare autosomal aneuploidies.

How is MedGenome’s NIPT/NIPS Better Than Others?

FAQs

  • How much does the NIPT/NIPS cost in India?

    The cost of the NIPT/NIPS in India can vary based on the provider and the specific services offered. Non-invasive prenatal testing / screening is a crucial screening method done during pregnancy, and its price is influenced by factors like the technology used and additional genetic markers screened. Contact MedGenome for detailed pricing information.

  • Can NIPT detect the chromosomal abnormalities in twins?

    Yes, the NIPT/NIPS test can detect chromosomal abnormalities in twins.

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