Related Experiment Video
Updated: Aug 24, 2026

A Novel Approach for the Administration of Medications and Fluids in Emergency Scenarios and Settings
Published on: November 9, 2016
Acetaminophen dose accuracy and pediatric emergency care
1Children's Hospitals and Clinics-St. Paul, Emergency Department, 345 North Smith Avenue, St. Paul, MN 55102, USA. joseph.losek@childrenshc.org
Insights
Emergency department acetaminophen use in children revealed that 12% received supratherapeutic doses. The rectal route was significantly associated with higher acetaminophen doses, warranting a review of dosing accuracy.
Area of Science:
- Pediatric Emergency Medicine
- Clinical Pharmacology
- Drug Safety
Background:
- Acetaminophen is commonly used for fever in pediatric emergency departments.
- Standing orders streamline medication administration but require careful monitoring for accuracy.
Purpose of the Study:
- To characterize children receiving acetaminophen via emergency department standing orders.
- To identify factors linked to supratherapeutic acetaminophen doses (>or=16 mg/kg).
Main Methods:
- Retrospective, cross-sectional study of children treated with acetaminophen.
- Data collected from an urban children's hospital emergency department over one week.
Main Results:
- 156 (24%) of 661 children received acetaminophen; 41% were under 2 years old.
- 12% of children received supratherapeutic doses (>=16 mg/kg).
- The rectal route of administration was significantly more common in children receiving supratherapeutic doses.
Conclusions:
- Dosing accuracy for acetaminophen, especially via the rectal route, needs review in EDs using standing orders.
- Ensuring appropriate acetaminophen dosing is crucial for pediatric patient safety.
Objective:
To describe the demographic and clinical characteristics of children who receive acetaminophen per emergency department standing orders and identify factors associated with supratherapeutic doses (>or=16 mg/kg).
Methods:
A cross-sectional retrospective study of consecutive children who received acetaminophen at an urban children's hospital emergency department.
Results:
Over a 1-week period, 156 (24%) of 661 emergency department children were treated with acetaminophen. Of the children receiving acetaminophen, 64 (41%) were less than 2 years and 92 (59%) were males. The indication for acetaminophen was fever in 140 (90%) children, and 70 (50%) had temperatures >or=39degreesC. The route of administration was oral [133 (85%)] and rectal [23 (15%)]. There were 122 (78%) correct doses (standing order dose range of 10 to 15 mg/kg), 15 (10%) doses of <10 mg/kg, and 19 (12%, 95% CI, 8% to 18%) doses of >or=16 mg/kg. In comparison, children who received acetaminophen at normal or low doses (<16 mg/kg) versus supratherapeutic doses (>or=16 mg/kg) showed a significant difference in route. The rate of rectal route was significantly greater in the supratherapeutic doses (95% CI for changes in proportion, 14% to 48%).
Conclusions:
Review of acetaminophen dose accuracy, particularly the rectal route, is recommended for emergency departments with standing orders for acetaminophen.
Related Concept Videos
Drug Dosing: Infants and Children
Pharmacokinetics in Pediatric Patients: Drug Excretion
Pharmacokinetics in Pediatric Patients: Overview and Drug Absorption
Pharmacokinetics in Pediatric Patients: Drug Distribution
Pharmacokinetics in Pediatric Patients: Drug Metabolism
Pharmaceutical Poisoning: Potential Scenarios