Benzinga | Oct 30, 2020 09:07AM EDT

Natera Highlights Recent Int'l. Society For Prenatal Diagnosis Position Statement Recommending Use Of cfDNA Screening IN Twin Pregnancies

Natera, Inc. (NASDAQ:NTRA), a pioneer and global leader in cell-free DNA (cfDNA) testing, applauds the recent International Society for Prenatal Diagnosis (ISPD) position statement recommending the use of cfDNA screening in twin pregnancies. The position statement can be found here.



The ISPD position statement endorses cfDNA screening for autosomal trisomies in twin pregnancies and recommends that laboratories incorporate zygosity into the interpretation of non-invasive prenatal testing (NIPT) results. The statement also highlights the ability of SNP-based NIPT to determine zygosity and individual fetal fractions in dizygotic pregnancies.1

"ISPD has now echoed the ACOG-SMFM position recognizing the clinical value of NIPT for twin pregnancies, citing high sensitivity and positive predictive values," said Herman Hedriana, MD, MFM, Professor of Clinical Obstetrics and Gynecology and Director, Maternal-Fetal Medicine at UC Davis Health. "Both sets of recommendations highlight the utility of zygosity, an attribute unique to Natera's Panorama test, which can inform triaging of high-risk twin pregnancies to specialists."

"Given the Panorama test's unique ability to determine zygosity and individual fetal fraction in dizygotic pregnancies, these guidelines provide a good opportunity for us to expand our market leadership in NIPT," said Ramesh Hariharan, General Manager for Natera's Women's Health business."