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Number of
Battery-Related Emergency Department Visits by Children More Than Doubles
In today's technology-driven world, batteries, especially
button batteries, are everywhere. They power countless gadgets and electronic
items that we use every day.
While they may seem
harmless, button batteries can be dangerous if swallowed by children.
A new study conducted by researchers at the Center for
Injury Research and Policy of The Research Institute at Nationwide Children's
Hospital found that the annual number of battery-related emergency department
visits among children younger than 18 years of age more than doubled over the
20-year study period, jumping from 2,591 emergency department visits in 1990 to
5,525 emergency department visits in 2009. The number of button batteries
swallowed by children also doubled during this period.
The study found that more than three-fourths of
battery-related visits to emergency departments by children were among children
5 years-old or younger, with one-year-olds having the greatest number of
emergency department visits. Of the cases where the battery's intended use was
mentioned, only 29 percent involved batteries that were used for toys and
games. The majority of cases involved batteries from products not intended for
use by young children, such as watches (14 percent), calculators (12 percent),
flashlights (9 percent) and remote controls (6 percent).
"We live in a world designed by adults for the
convenience of adults, and the safety of children is often not
considered," said Gary Smith, MD, DrPH, director of the Center for Injury
Research and Policy at Nationwide Children's Hospital. "Products with
easily-accessible battery compartments are everywhere in our homes today. By
making a few simple design changes and strengthening product manufacturing
standards, including products not intended for use by young children, we could
prevent many of the serious and sometimes fatal injuries that occur when
children are able to easily access button batteries in common household
products."
Among cases that described the type of battery, 84 percent
involved button batteries. Researchers attribute this finding to the increasing
number and variety of electronics powered by button batteries and the resulting
increased availability of these products in the home. Recent reports suggest
that the number of fatal and severe button battery ingestions is on the rise.
This trend is associated with the increasing use of the three volt, 20
millimeter, lithium button batteries.
"The increased prevalence of the higher voltage 20mm
lithium batteries is concerning because it coincides with an alarming 113
percent increase in battery ingestions and insertions by young children,"
said Dr. Smith, also a professor of pediatrics at The Ohio State University
College of Medicine. "When a button battery is swallowed and gets caught
in a child's esophagus, serious, even fatal injuries can occur in less than two
hours."
Recommendations to
prevent these types of injuries include:
• Taping the battery compartments of all household devices
shut
• Storing batteries and products with batteries out of the
reach of young children
• Being aware of this potential danger when your child is
visiting other homes
Researchers also recommend that manufacturers ensure that
packaging for batteries and products containing button batteries is child
resistant and that they design all battery compartments to either require a
screwdriver to be opened or that they be secured with a child-resistant locking
mechanism, regardless of whether the product is intended for use by children or
adults. Parents who think that their child may have swallowed a button battery
should seek medical attention immediately so that an x-ray can be taken to be
sure that the battery is not stuck in the esophagus.
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The above story is based on the May 14, 2012 news release by Nationwide Children's Hospital. The research paper is available here: Sharpe SJ, Rochette LM, Smith GA. Pediatric Battery-Related Emergency Department Visits in the United States, 1990–2009. Pediatrics, 2012 DOI: 10.1542/peds.2011-0012
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