Related Experiment Video
Updated: Jan 28, 2026

Author Spotlight: Unveiling Prognostic Indicators in Heart Failure - The Role of Phase Angle and Bioelectrical Impedance Analysis
Published on: June 30, 2023
Pediatric emergency department visits for uncontrolled pain in postoperative adenotonsillectomy patients
Kathleen R Billings1,2, Renee C B Manworren3,4, Jennifer Lavin1,2
1Division of Pediatric Otolaryngology-Head and Neck Surgery Ann & Robert H. Lurie Children's Hospital of Chicago Chicago Illinois.
Insights
Adenotonsillectomy (T&A) patients represent the largest group returning to the emergency department (ED) for postoperative pain. Opioid administration in the ED was linked to older children and insurance type, not demographics.
Area of Science:
- Pediatric Emergency Medicine
- Pain Management
- Healthcare Informatics
Background:
- Postoperative pain management after adenotonsillectomy (T&A) is a significant concern.
- Understanding factors influencing emergency department (ED) returns and analgesic use is crucial for optimizing care.
Purpose of the Study:
- To identify demographic variables associated with ED returns for postoperative pain after T&A.
- To analyze analgesic administration, specifically opioids, in the ED for these patients.
Main Methods:
- Analysis of the Pediatric Health Information System (PHIS) database.
- Inclusion of data from 47 children's hospitals (2014-2015).
- Examination of 2459 ED visits for acute postoperative pain, with a focus on 861 T&A patients.
Main Results:
- T&A patients constituted the largest subgroup (35%) of ED returns for postoperative pain.
- Opioid administration in the ED increased with the child's age (P = .01) and was higher for commercially insured patients.
- Opioids were administered to 23.7% of patients, combined with non-opioids to 51%, and no pain medication to 5.9%.
Conclusions:
- T&A patients are the primary demographic returning to the ED for postoperative pain.
- Approximately 74.7% of returning patients received opioids (alone or combined).
- ED opioid use was associated with older age and payer status, but not gender, race, surgical diagnosis, or ethnicity.
Objective:
Identify demographic variables related to emergency department (ED) returns, and analgesic administration in the ED for postoperative pain after adenotonsillectomy (T&A).
Study Design:
Pediatric Health Information System (PHIS) database analysis.
Methods:
Forty-seven children's hospitals included in the PHIS database were queried for all ED visits within 30 days of surgery with a diagnosis of acute postoperative pain (n = 2459) from 2014 to 2015. The subset of postoperative T&A patients (n = 861) was further analyzed for variables associated with return, and for pain management strategies, specifically opioids, employed by the ED.
Results:
Of the 2459 pediatric patients returning to the ED for acute postoperative pain, the largest subset included T&A patients (n = 861, 35%). Patients were seen an average of 4 days (SD 2.4) after their surgery. ED administration of opioids was not associated with gender, race, surgical diagnosis, or ethnicity. The rate of opioid administration by the ED increased with advancing age of the children analyzed (P = .01). The incidence was also higher for those with commercial versus Medicaid insurance carriers. A total of 204 (23.7%) patients received opioids while in the ED, 439 (51%) received both opioids and non-opioids, and only 51 (5.9%) received no pain medication.
Conclusion:
T&A patients make up the largest subset of patients returning to the ED for postoperative pain. A total of 74.7% of patients receive opioids, either alone or in combination with non-opioids, on return to the ED. ED opioid administration was associated with older age of the child and payer, but not with gender, race, surgical diagnosis, or ethnicity.
Level Of Evidence:
4.
Related Concept Videos
Pharmacokinetics in Pediatric Patients: Drug Excretion
Pharmacokinetics in Pediatric Patients: Drug Distribution
Pharmacokinetics in Pediatric Patients: Drug Metabolism
Pharmacokinetics in Pediatric Patients: Overview and Drug Absorption
Emerging Adulthood
Pain

