Feinberg
Northwestern Medicine | Northwestern University | Faculty Profiles

News Center

  • Categories
    • Campus News
    • Disease Discoveries
    • Clinical Breakthroughs
    • Education News
    • Scientific Advances
  • Press Releases
  • Media Coverage
  • Podcasts
  • Editor’s Picks
    • COVID-19
    • Cardiology
    • Cancer
    • Neurology and Neuroscience
    • Aging and Longevity
    • Artificial Intelligence in Medicine
  • News Archives
  • About Us
    • Media Contact
    • Share Your News
    • News Feeds
    • Social Media
    • Contact Us
Menu
  • Categories
    • Campus News
    • Disease Discoveries
    • Clinical Breakthroughs
    • Education News
    • Scientific Advances
  • Press Releases
  • Media Coverage
  • Podcasts
  • Editor’s Picks
    • COVID-19
    • Cardiology
    • Cancer
    • Neurology and Neuroscience
    • Aging and Longevity
    • Artificial Intelligence in Medicine
  • News Archives
  • About Us
    • Media Contact
    • Share Your News
    • News Feeds
    • Social Media
    • Contact Us
Home » Emergency Visits For Childhood Food Allergy On Rise In Illinois
Clinical Breakthroughs

Emergency Visits For Childhood Food Allergy On Rise In Illinois

By Marla PaulJun 26, 2015
Share
Facebook Twitter Email
R-Gupta-web
Ruchi Gupta, MD, MPH, associate professor in Pediatrics and Medicine-Allergy-Immunology, was the lead author of a study that showed an increase in emergency room visits and hospitalizations among Illinois children.

Emergency room visits and hospitalizations of children with severe, potentially life-threatening food allergy reactions increased an average of nearly 30 percent per year over five years in Illinois, reports a Northwestern Medicine study.

Hispanic children, who previously had the lowest reported cases of food allergies, had the biggest increase of emergency room and hospitalizations overall with a 44 percent average annual rise.

The children in the study experienced anaphylaxis, which can include difficulty breathing, reduced blood pressure, loss of consciousness and potentially death.

“This study shows that severe food allergies are beginning to impact children of all races and income,” said lead study author Ruchi Gupta, MD, MPH, associate professor in Pediatrics-Academic General Pediatrics and Primary Care. “This is no longer primarily a disease of children who are white and/or from middle-to-high income families. Nobody is immune to it.”

The study, published in Annals of Allergy, Asthma & Immunology, included discharge data from 1,893 emergency room visits at about 200 Illinois hospitals from 2008 to 2012.

Previously, studies have shown the most affected children with food allergies were white or from higher-income families. Hispanic children and children from lower socioeconomic families were least affected, Dr. Gupta said. Scientists don’t know why some ethnicities/races and socioeconomic levels have been more susceptible to food allergies than others.

The study showed an average annual increase of 29.1 percent from 6.3 emergency department visits and hospital admissions per 100,000 children in 2008 to 17.2 emergency department visits and hospital admissions in 2012. Visits were most frequent each year for Asian children. However, the annual percent increase in visits was most pronounced among Hispanic children at 44.3 percent.

Visits by African American children rose an average of 28.1 percent annually with white children up 30.6 percent. The most common allergies causing emergency treatment for all populations were tree nuts, peanuts and milk.

“Ensuring timely diagnosis by the physician and education about recognition and management of severe and potentially fatal reactions is critical,” Dr. Gupta said. “We need targeted education to all families and public entities including schools, camps and restaurants because anaphylaxis can happen anywhere and at any time.”

Food allergy is a growing public health concern in the United States that affects an estimated 8 percent of children, according a 2011 study by Dr. Gupta. Nearly 40 percent of children with food allergy have a history of severe reactions that can lead to hospitalization or even death without immediate treatment.

Scientists are still trying to understand why food allergies are rising among children.  One theory is children in industrialized countries live in overly clean environments and are not exposed to enough bacteria, Dr. Gupta said.

In addition, research has shown introducing common allergens early, such as peanuts, may reduce the chances of a child developing food allergies. It also has been theorized the diversity of gut flora, which is largely influenced by diet, determines whether or not a person will develop food allergies.

Dr. Gupta also is a professor in the Center for Healthcare Studies and Medicine-Allergy-Immunology and is an attending physician at Ann & Robert H. Lurie Children’s Hospital of Chicago.

Other Northwestern and Lurie Children’s Hospital authors on the paper are lead author Ashley A. Dyer, Bridget Smith, PhD, research associate professor in Pediatrics, Claudia Lau and Tracie Smith.

The study was supported by Food Allergy Research & Education.

Members of the media, please contact Marla Paul via e-mail at marla-paul@northwestern.edu or at (312) 503-8928 for more information about this story.

Emergency Medicine Immunology Pediatrics
Share. Facebook Twitter Email

Related Posts

Combination Immunotherapy Shows No Additional Benefit for Most Advanced Cancers

Sep 21, 2023

Physicians and Medical Students Delay Childbearing, Family Building Due to Medical Training

Sep 13, 2023

Engineered Probiotic Can ‘Sense’ Inflammatory Bowel Disease

Sep 11, 2023

Comments are closed.

Latest News

Medical Education Day Celebrates Mentorship and Equity

Sep 29, 2023

Mapping Neural Activity Patterns and Odor Perception  

Sep 28, 2023

Lloyd-Jones Announces He is Stepping Down as Chair of Preventive Medicine

Sep 27, 2023

Small, Implantable Device Could Sense and Treat Cancer

Sep 26, 2023

Gene Linked to Glioblastoma Stem Cell Self-Renewal and Immunosuppression

Sep 26, 2023
  • News Center Home
  • Categories
  • Press Release
  • Media Coverage
  • Editor’s Picks
  • News Archives
  • About Us
Flickr Photos
20230927_MedEdDay_Sargent_6
20230927_MedEdDay_Sargent_3
20230927_MedEdDay_Sargent_1
20230927_MedEdDay_Posters_Patel_2
20230927_MedEdDay_Posters_Patel_1
20230927_MedEdDay_Posters_Panko_1
20230927_MedEdDay_Posters_4
20230927_MedEdDay_Posters_3
20230927_MedEdDay_Posters_2
20230927_MedEdDay_Posters_1
20230927_MedEdDay_Awards_6
20230927_MedEdDay_Awards_5

Northwestern University logo

Northwestern University Feinberg School of Medicine

RSS Facebook Twitter LinkedIn Flickr YouTube Instagram
Copyright © 2023 Northwestern University
  • Contact Northwestern University
  • Disclaimer
  • Campus Emergency Information
  • Policy Statements

Type above and press Enter to search. Press Esc to cancel.