accurate results

Results returned within an average of
3 business days - free of charge


detection rate

>99% detection rate for trisomy 21
in published studies


false-positive rate

Only 0.06% for trisomy 21


success rate

Only 1.4% of samples cannot be analyzed on the first attempt;
only 0.6% after a second attempt.


Highly qualified medical team
for diagnosis and advice


The Harmony® Test

The Harmony® Test can reliably detect the risk of the chromosomal disorders trisomy 21, trisomy 18, trisomy 13 as well as X- and Y-chromosomal disorders and DiGeorge syndrome. All aspects of the Harmony® Test are carried out according to european standards of quality and data protection.

Expert opinions on non-invasive prenatal screening test (NIPT)

Performing Harmony® Test

Advantages of the Harmony® Test

  • Excellent detection rate for trisomy 21, 18 and 13

  • Very low false-positive rate

  • Fast turnaround time

  • Excellent clinical validation in studies with more than 148.000 patients

  • Affordable price

  • Feasibility under heparin treatment

Latest News

Business hours during the Christmas days

Thank you for the good cooperation in 2018. We have compiled some information for Christmas and New Year for you. At the following times you can call us: Christmas Eve, 24.12.2018: 8:00 to 12:30 Thursday, 27.12.2018: 8:00 am to 5:00 pm Friday, 28.12.2018: 8:00 am to 5:00 pm New Year’s Eve, 31.12.2018: 8:00 am to […]

Detection of DiGeorge syndrome (microdeletion 22q11.2)

The DiGeorge syndrome is the second most common cause of a delay in fetal development and of severe congenital heart defects [1, 2]. The postnatal prevalence is about 1: 4000 to 1: 6000 [2]. Recent data show that the prenatal prevalence can reach up to 1: 1000 [3]. The DiGeorge syndrome is caused by a […]

Procedure of the Harmony® Test

Genetic counseling

Patient requests the Harmony® Test and gets a genetic counseling by obstetrician or human geneticist

Blood sample

Blood sample is taken and the order form is filled out by physician and patient


Blood sample and order form are sent

Test performance

Test is carried out, data is analyzed and the findings are compiled

Receipt of report

Physician reports the findings to the patient including genetic counseling

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