Laura Milko, PhD

Adding genomic sequencing results to traditional newborn screening means a baby could potentially test positive for numerous conditions that might not develop within their lifetime. A UNC School of Medicine study proposed a method for how to responsibly determine which types of conditions to include in testing and potentially return to parents.

Newborn screening is required in the U.S. and differs slightly depending on which state you live in. For the most part, it’s done before a newborn baby leaves the hospital and includes a blood test that screens for 30-50 serious health problems that usually arise in infancy or childhood, and could hinder normal development.

Compared to current newborn screenings, genomic sequencing is able to detect many more inherited conditions. But there’s also more to the results than just testing positive or negative, and with current commercially available products, those results and any caveats that exist may not be fully explained to the patient. Because of this, there’s a push in the scientific community to determine how genomic sequencing should be implemented as a part of newborn screening before the technology is available on a large scale.

“Out of all the additional information we can provide through genomic sequencing, which could potentially be hundreds of conditions that might develop, what do parents want to learn, and what information would be most appropriate to provide?” said Laura Milko, PhD, associate director of the Program for Precision Medicine in Health Care at the University of North Carolina School of Medicine.

Read More

 

Originally published May 24, 2019

 

Tags

Accessibility options

Interface
Adjust the interface to make it easier to use for different conditions.
This renders the document in high contrast mode.
This renders the document as white on black
This can help those with trouble processing rapid screen movements.
This loads a font easier to read for people with dyslexia.