Is there a link between autism spike and ultrasound tests?

| | February 15, 2018
ultrasound
This article or excerpt is included in the GLP’s daily curated selection of ideologically diverse news, opinion and analysis of biotechnology innovation.

[A]s ultrasound use has sharply increased, so too have diagnoses of autism—prompting questions about a potential relationship.

A rigorous new study examining the association between ultrasounds during the first or second trimester of pregnancy and later development of autism spectrum disorder, however, delivers some good news. The study, which analyzed the medical records and ultrasound details of more than 400 kids who were born at Boston Medical Center, found there was no increase in the number of prenatal scans or duration of ultrasound exposure in children with autism compared with kids with typical development or separate developmental delays. In fact, the group with autism had less average exposure time

[T]he new study, published Monday [Feb. 12] in JAMA Pediatrics, did leave one question unanswered: Does the depth of the actual ultrasound scan make a difference? The work found the children with autism were exposed to prenatal ultrasounds with greater penetration than the control group.

Perhaps, the authors wrote, greater ultrasound depth could result in more harmful exposure to energy emissions—potentially causing damage to the developing fetuses’ cells and brains. Yet the authors themselves cautioned there is not enough evidence in humans to draw that conclusion and that further, larger studies should be launched to explore that relationship.

[Editor’s note: Read the full study]

Read full, original post: Researchers Find No Strong Link between Prenatal Ultrasounds and Autism

Outbreak
Outbreak Daily Digest
Biotech Facts & Fallacies
Talking Biotech
Genetics Unzipped
a a b b a f ac a

Video: Death by COVID: The projected grim toll in historical context

The latest statistics, as of July 10, show COVID-19-related deaths in U.S. are just under 1,000 per day nationally, which is ...
mag insects image superjumbo v

Disaster interrupted: Which farming system better preserves insect populations: Organic or conventional?

A three-year run of fragmentary Armageddon-like studies had primed the journalism pumps and settled the media framing about the future ...
dead bee desolate city

Are we facing an ‘Insect Apocalypse’ caused by ‘intensive, industrial’ farming and agricultural chemicals? The media say yes; Science says ‘no’

The media call it the “Insect Apocalypse”. In the past three years, the phrase has become an accepted truth of ...
types of oak trees

Infographic: Power of evolution? How oak trees came to dominate North American forests

Over the course of some 56 million years, oaks, which all belong to the genus Quercus, evolved from a single undifferentiated ...
biotechnology worker x

Can GMOs rescue threatened plants and crops?

Some scientists and ecologists argue that humans are in the midst of an "extinction crisis" — the sixth wave of ...
food globe x

Are GMOs necessary to feed the world?

Experts estimate that agricultural production needs to roughly double in the coming decades. How can that be achieved? ...
eating gmo corn on the cob x

Are GMOs safe?

In 2015, 15 scientists and activists issued a statement, "No Scientific consensus on GMO safety," in the journal Environmental Sciences ...
Screen Shot at PM

Charles Benbrook: Agricultural economist and consultant for the organic industry and anti-biotechnology advocacy groups

Independent scientists rip Benbrook's co-authored commentary in New England Journal calling for reassessment of dangers of all GMO crops and herbicides ...
Screen Shot at PM

ETC Group: ‘Extreme’ biotechnology critic campaigns against synthetic biology and other forms of ‘extreme genetic engineering’

The ETC Group is an international environmental non-governmental organization (NGO) based in Canada whose stated purpose is to monitor "the impact of emerging technologies and ...
Share via
News on human & agricultural genetics and biotechnology delivered to your inbox.
Optional. Mail on special occasions.
Send this to a friend