Calls to poison centers about high-powered magnets increased by 444% after ban lifted

https://www.eurekalert.org/pub_releases/2021-03/nch-ctp031221.php

 

News Release 15-Mar-2021
Findings reflect the urgent need to protect children through preventive efforts and government action
Nationwide Children's Hospital

 

High-powered magnets are small, shiny magnets made from powerful rare earth metals. Since they started showing up in children's toys in the early 2000s and then later in desk sets in 2009, high-powered magnets have caused thousands of injuries and are considered to be among the most dangerous ingestion hazards in children.

When more than one is swallowed, these high-powered magnets attract to each other across tissue, cutting off blood supply to the bowel and causing obstructions, tissue necrosis, sepsis and even death. The U.S. Consumer Product Safety Commission (CPSC) found them dangerous enough that in 2012 they halted the sale of high-powered magnet sets and instituted a recall followed by a federal rule that effectively eliminated the sale of these products. This rule was overturned by the U.S. Court of Appeals in December 2016.

A recent study led by researchers at the Center for Injury Research and Policy, Emergency Medicine, and the Central Ohio Poison Center at Nationwide Children's Hospital along with the Children's Hospital at Montefiore (CHAM) analyzed calls to U.S. poison centers for magnet exposures in children age 19 years and younger from 2008 through October 2019 to determine the impact of the CPSC rule and the subsequent lift of the ban.

The study, recently published in Journal of Pediatrics, found that the average number of cases per year decreased 33% from 2012 to 2017 after high-powered magnet sets were removed from the market. When the ban was lifted and high-powered magnet sets re-entered the market, the average number of cases per year increased 444%. There was also a 355% increase in the number of cases that were serious enough to require treatment in a hospital. Cases from 2018 and 2019 increased across all age groups and accounted for 39% of magnet cases since 2008.


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"While many cases occur among young children, parents need to be aware that high-powered magnets are a risk for teenagers as well," said Bryan Rudolph, MD, MPH, co-senior author of this study and gastroenterologist at CHAM. "Serious injuries can happen when teens use these products to mimic tongue or lip piercings. If there are children or teens who live in or frequently visit your home, don't buy these products. If you have high-powered magnets in your home, throw them away. The risk of serious injury is too great."

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