ArticleInternational archives of allergy and immunology2023
Clinical Characteristics of Anaphylaxis in Children Aged 0-16 Years in Xi'an, China.
Article in International archives of allergy and immunology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 9 citations in OpenAlex.
- Does Previous Anaphylaxis Determine Differences Between Patients Undergoing Oral Food Challenges to Cow's Milk and Hen's Egg?Nutrients · 2026Article
- Asthma and Multi-Food Allergy Are Risk Factors for Oral Food Challenge Failure-A Single-Center Experience.Nutrients · 2025Article
- Food-induced anaphylaxis in children less than 2 years of age.Postepy dermatologii i alergologii · 2025Article
- Retrospective evaluation of pediatric anaphylaxis cases according to WAO and NIAID/FAAN/EAACI criteria: A single center experience.The World Allergy Organization journal · 2024Article
- Buckwheat Allergy in Asia.Current allergy and asthma reports · 2024Review
- Drug-Induced Anaphylaxis in Children.Biomedicines · 2024Review
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
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Abstract
introductionAnaphylaxis is a serious systemic hypersensitivity reaction that usually has a rapid onset and may cause death. The aim of this study was to clarify the clinical characteristics of anaphylaxis in children of all ages in Xi'an, China.
methodsA retrospective study was conducted on anaphylaxis cases in the emergency department of the Affiliated Children's Hospital of Xi'an Jiaotong University between January 1, 2016, and July 1, 2021. The statistical methods used were the χ2 test, Fisher's exact test, and Z-test.
resultsA total of 110 cases of anaphylaxis were collected: 70% were male, 13 were <1 year old, 17 were 1-2 years old, 42 were 3-6 years old, 38 were 7-16 years old, 10 (9.1%) had ≥2 anaphylaxis, and 75 (68.1%) had a previous history of allergy. The triggers of anaphylaxis were analyzed: 50 cases (45.5%) were induced by food, 37 cases (33.6%) by drugs, 6 cases (5.5%) by insect bites, 4 cases (3.6%) by exercise, and 12 cases (11.8%) by unknown causes. Common food allergens were milk (20%, 10/50), buckwheat (16%, 8/50), eggs (14%, 7/50), and fruits (14%, 7/50). The most common drug triggers were antibiotics (59.4%, 22/37), non-steroidal anti-inflammatory drugs (NSAIDs) (10.8%, 4/37), vaccines (10.8%, 4/37), and herbal medicines (10.8%, 4/37). Common food allergens vary by age: milk and eggs for infants, fruit for children aged 1-2 years, and buckwheat for children older than 3 years. Ninety-eight cases (89.1%) had skin mucosal involvement, 78 (70.9%) had respiratory compromise, 45 (40.9%) had cardiovascular compromise, and 31 (28.2%) had gastrointestinal symptoms. Cardiovascular compromise and reduced level of consciousness were statistically different between the age groups (p < 0.05). Twenty cases (18.2%) had resolved spontaneously when they reached the hospital, 53 cases (48.1%) received epinephrine, 18 (16.4%) were hospitalized, and 2 (1.8%) experienced a biphasic reaction.
conclusionsMales are overrepresented in children with anaphylaxis, and food and drugs are common triggers in children. However, the types of common food triggers differ across age groups, and infants are more likely to have cardiovascular compromise and a reduced level of consciousness. However, the use of epinephrine remains inadequate. The training of clinical staff in recognizing anaphylaxis needs to be strengthened.
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