PrenatalSAFEKaryo is a non-invasive prenatal test that evaluates the entire fetal genome and detects chromosomal aneuploidies for chromosomes 21, 18, 16, 13, 9, sexual chromosomes (X and Y) and microdeletions, by analyzing circulating fetal DNA through a blood sample drawn from the pregnant mother and using the latest Next Generation Sequencing technology
PrenatalSAFEKaryo identifies 92.6% of chromosomal anomalies prenatally detected and 96.2% of those anomalies observed at birth, achieving a detection rate very close to the traditional fetal karyotyping (96.9%), obtained with invasive, prenatal diagnostic techniques.
PrenatalSAFEKaryo using the most advanced technology Next Generation Sequencing on circulating fetal DNA in maternal blood, examines the entire fetal genome and looks for aneuploidies of all chromosomes. As of the 10th week of pregnancy 8ml of blood is drawn and circulating fetal DNA is analyzed. It is a NON- INVASIVE test, therefore completely safe for the pregnant mother and fetus. The risks of aborting, present in traditional techniques of invasive prenatal diagnosis such as amniocentesis and chorionic villus sampling, are thus nullified.
Because of its high resolution, PrenatalSAFEKaryo test can reveal chromosomal aneuploidies even on low quantities of fetal DNA (2%), contrary to other tests which require >4% fetal DNA, thus lowering the recall rate.
Due to the advanced automated technology, test results are available in 3 to 7 working days. We offer also free genetic consultation, free RH factor determination and free molecular karyotyping in case of positive results.