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Updated: Jul 13, 2026

A Novel Approach for the Administration of Medications and Fluids in Emergency Scenarios and Settings
Published on: November 9, 2016
Emergency department utilization and success rates for intraosseous infusion in pediatric resuscitations
Insights
Intraosseous (IO) vascular access demonstrated high success rates (86%) in pediatric emergency departments, despite infrequent use. This critical resuscitation technique proved effective in young children, with few complications.
Area of Science:
- Emergency Medicine
- Pediatric Critical Care
- Vascular Access Techniques
Background:
- Intraosseous (IO) access is a vital alternative for vascular access during pediatric emergencies when intravenous (IV) access is difficult.
- Understanding the utilization and effectiveness of IO access in real-world emergency department (ED) settings is crucial for optimizing patient care.
Purpose of the Study:
- To evaluate the frequency of intraosseous vascular access use in a pediatric emergency department.
- To determine the success rates and associated outcomes of intraosseous vascular access in pediatric patients.
Main Methods:
- A retrospective chart review was conducted in a tertiary pediatric emergency department.
- Data were collected for ED resuscitations between 1989 and 1995, specifically identifying cases involving IO access.
- Demographics, diagnoses, number of attempts, success rates, and complications were recorded.
Main Results:
- Intraosseous vascular access was successful in 36 out of 42 patients (86% success rate).
- The average number of IO attempts per child was 1.6, with a median time to successful placement of 8 minutes.
- Complications were rare, with only two fractures reported in a single neonate.
Conclusions:
- Intraosseous vascular access is a highly successful method for emergency vascular access in pediatric patients.
- Despite its efficacy, the use of IO access in this study population was infrequent.
- High success rates and low complication rates support the continued use and consideration of IO access in pediatric emergencies.
Objective:
To determine the frequency of use and the success rates of intraosseous (IO) vascular access in the emergency department.
Design:
A retrospective chart review.
Setting:
A tertiary pediatric emergency department (ED) in a large urban centre.
Methods:
ED resuscitations (ICD-9 code 996) occurring between Oct. 1, 1989, and Sept. 30, 1995, were identified by searching the ED database, inpatient database, ICU admission log and provincial medical examiner's database. From these, all cases involving IO access were selected and comprised the study sample. Demographics, diagnosis, number of IO attempts, success or failure of IO placement, relevant times and patient outcomes were recorded on standard data forms. Frequency of use, success rates and performance times were reported.
Results:
IO access was successful in 36 of 42 (86%) patients. In total, there were 68 attempts, or 1.6 attempts per child. All but one child were less than 3 years of age. The median time to successful IO placement was 8 minutes. Two complications, both fractures, occurred in one patient, a 10-day-old neonate.
Conclusions:
IO success rates were high despite infrequent use.
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