Publication date: Dec 17, 2024
Guidelines state that all hospitalized children with suspected or confirmed influenza receive prompt treatment with influenza-specific antivirals. We sought to determine the frequency of, and factors associated with, antiviral receipt among hospitalized children. We conducted active surveillance of children presenting with fever or respiratory symptoms from 1 December 2016 to 31 March 2020 at 7 pediatric medical centers in the New Vaccine Surveillance Network. The cohort consisted of children hospitalized with influenza A or B confirmed by clinical or research testing. The primary outcome was frequency of antiviral receipt during hospitalization. We used logistic regression to obtain adjusted odds ratios (aORs) and 95% confidence intervals (CIs) for factors associated with antiviral receipt. A total of 1213 children with laboratory-confirmed influenza were included. Overall, 652 children (53. 8%) received an antiviral. Roughly 63. 0% of children received clinical influenza testing. Among those with clinical testing, 67. 4% received an antiviral. Factors associated with higher odds of antiviral receipt included hematologic (aOR = 1. 76; 95% CI = 1. 03-3. 02) or oncologic/immunocompromising (aOR = 2. 41; 95% CI = 1. 13-5. 11) disorders, prehospitalization antiviral receipt (aOR = 2. 34; 95% CI = 1. 49-3. 67), clinical influenza testing (aOR = 3. 07; 95% CI = 2. 28-4. 14), and intensive care unit admission (aOR = 1. 53; 95% CI = 1. 02-2. 29). Symptom duration >2 days was associated with lower odds of antiviral treatment (aOR = 0. 40; 95% CI = .30-. 52). Antiviral receipt varied by site with a 5-fold difference across sites. Almost half of children hospitalized with influenza did not receive antivirals. Additional efforts to understand barriers to guideline adherence are crucial for optimizing care in children hospitalized with influenza.
Concepts | Keywords |
---|---|
December | antivirals |
Immunocompromising | guideline-concordant |
Influenza | influenza |
Pediatric | oseltamivir |
pediatrics |
Semantics
Type | Source | Name |
---|---|---|
disease | MESH | Influenza |
pathway | KEGG | Influenza A |
disease | IDO | symptom |
disease | IDO | site |
drug | DRUGBANK | Oseltamivir |