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Updated: Aug 13, 2026

A Novel Approach for the Administration of Medications and Fluids in Emergency Scenarios and Settings
Published on: November 9, 2016
Analgesia administration for acute abdominal pain in the pediatric emergency department
Ran D Goldman1, Dana Crum, Rudy Bromberg
1Division of Pediatric Emergency Medicine, Department of Pediatrics, Population Health Sciences, The Research Institute, The Hospital for Sick Children, Toronto, Ontario, Canada. ran.goldman@sickkids.ca
Insights
Pediatric Emergency Department (PED) physicians administer analgesia more often for children with suspected appendicitis. However, opioid underdosing is common, occurring in 14% of cases.
Area of Science:
- Pediatric Emergency Medicine
- Pain Management
- Clinical Practice Research
Background:
- Acute abdominal pain is a common pediatric emergency department (PED) presentation.
- Effective pain management is crucial for pediatric patients experiencing acute abdominal pain.
Purpose of the Study:
- To document analgesia use in children with acute abdominal pain in a PED.
- To compare analgesia administration in children with high versus low probability of appendicitis.
Main Methods:
- Prospective recruitment of 438 patients aged 0-16 years in a Toronto PED.
- Retrospective chart review for analgesia administration.
- Physician's appendicitis probability recorded before imaging; final diagnosis verified via follow-up call.
Main Results:
- 16% of patients had appendicitis; 112 (26%) received analgesia.
- Analgesia was given more frequently to children with a high probability of appendicitis.
- Underdosing occurred in 14% of analgesic administrations, particularly with morphine (24%).
Conclusions:
- Children with suspected appendicitis receive more analgesia, but in only half of cases.
- Opioid administration is infrequent (15%), and underdosing is a significant issue.
- Physician suspicion of appendicitis influences analgesia use, not patient age.
Objective:
To document the use of analgesia for children with acute abdominal pain in the Pediatric Emergency Department (PED) and to compare between children with suspected appendicitis in a high versus low probability.
Study Design:
Patients 0-16 years recruited prospectively as part of another PED study in Toronto. History of present illness and physical examination was available, and information on analgesia administered in the PED was retrospectively collected from charts. Physicians' probability of appendicitis before any imaging was recorded. A follow-up call was made to verify final diagnosis.
Results:
We included 438 patients, 16% with appendicitis. Analgesics were given 154 times to 112 patients. Thirty-one percent of the cohort received analgesia before seeing the physician, mostly febrile, 37% after seeing the physician, and 17% after seeing a pediatric-surgery consultant. Fifteen percent received multiple dosages. Underdosing was recorded in 14% of medications, mostly morphine (24%). Analgesia was given significantly more often to children with high probability of appendicitis. Age was not a factor in analgesia administration.
Conclusion:
Children with abdominal pain receive more analgesia when the physician suspects appendicitis, yet only in half of the cases, and only 15% receive opioids. Opioid underdosing happens in a quarter of times it is given.
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