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Published on: January 17, 2011
Intraosseous infusion in pediatric patients
1Department of Emergency Medicine, Geisinger Medical Center, Danville, PA 17822-1339.
Insights
Intraosseous infusion provides rapid vascular access in pediatric emergencies when IV access fails. This life-saving technique improves survival rates for critically ill children during resuscitation efforts.
Area of Science:
- Emergency Medicine
- Pediatric Critical Care
- Vascular Access Techniques
Background:
- Pediatric resuscitation is challenging, with high mortality in prehospital cardiac arrest.
- Difficult intravenous (IV) access prolongs critical treatment times for unstable children.
- Intraosseous (IO) infusion offers an alternative route for emergency medication delivery.
Purpose of the Study:
- To highlight the efficacy and indications of intraosseous infusion in pediatric emergencies.
- To present IO infusion as a vital tool for immediate vascular access.
- To underscore the benefits of IO infusion in improving pediatric resuscitation outcomes.
Main Methods:
- Description of the intraosseous infusion technique utilizing the tibial medullary cavity.
- Outlining indications for IO use: failed peripheral IV attempts or prolonged access time.
- Listing medications and fluids that can be administered via the IO route.
Main Results:
- Intraosseous infusion provides immediate vascular access, functioning as a "noncollapsible vein".
- The technique is indicated in pediatric shock or cardiac arrest scenarios.
- Complications associated with intraosseous infusion are rare.
Conclusions:
- Intraosseous infusion is a valuable and rapidly accepted technique in emergency settings.
- It significantly improves the potential for survival in critically injured or ill pediatric patients.
- IO infusion is a crucial intervention when timely vascular access is paramount.
Abstract:
In traumatically injured or medically unstable pediatric patients requiring resuscitation, gaining intravenous access often is frustrating for the physician and agonizing for the patient. Even when cardiopulmonary resuscitation is performed by trained professionals, cardiac arrests in children in the prehospital setting have a mortality of 79% to 100%. Immediate vascular access such as that obtained by intraosseous infusion improves survival. The intraosseous infusion technique uses the medullary cavity in the tibia as a "noncollapsible vein" for parenteral infusion. It is indicated in a child in shock or cardiac arrest when two attempts to access peripheral vasculature have failed or when more than 2 minutes have elapsed in the attempt to gain access. Epinephrine, bicarbonate, calcium, lidocaine, and volume expanders can be infused via the intraosseous route. Complications rarely occur. The technique described here is gaining acceptance in both prehospital and emergency department settings.
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