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Published on: February 3, 2014
Ultrasound-Enabled Noninvasive Management of Inadvertent Carotid Cannulation
Stacy Libricz1, Ayan Sen2, Victor Davila3
1Department of Critical Care, Mayo Clinic Arizona, Phoenix, Arizona.
Insights
Accidental carotid artery cannulation during central venous catheter (CVC) placement can occur. An ultrasound-guided pull-and-pressure technique offers a safe alternative to surgical repair for CVC removal, preventing complications.
Area of Science:
- Vascular Surgery
- Interventional Radiology
- Critical Care Medicine
Background:
- Central venous catheter (CVC) placement is a common procedure.
- Accidental cannulation of the carotid artery during CVC insertion can necessitate surgical intervention.
- Real-time ultrasound guidance is increasingly used in vascular access procedures.
Observation:
- Two cases of inadvertent CVC placement into the left common carotid artery are presented.
- The CVCs were successfully removed using a pull-and-pressure technique under real-time ultrasound guidance.
- No immediate or delayed complications, such as fistula, hematoma, or cerebral infarct, were observed.
Findings:
- The ultrasound-guided pull-and-pressure technique facilitated safe removal of the CVC from the carotid artery.
- This minimally invasive approach avoided the need for operative repair in both patients.
- Follow-up imaging confirmed the absence of vascular complications.
Implications:
- Real-time ultrasound guidance is a feasible and safe adjunct for managing accidental carotid artery cannulation during CVC placement.
- This technique may serve as an alternative to surgical repair, particularly in critically ill patients.
- Minimizing operative interventions can reduce patient morbidity and healthcare costs.
Introduction:
Despite ultrasound use, accidental carotid cannulation is possible during placement of a central venous catheter (CVC), requiring operative repair of the carotid artery and removal of the catheter.
Case Presentation:
We report 2 cases-a 59-year-old Hispanic man and an 86-year-old white man-of inadvertent placement of a CVC into the left common carotid artery, removed via a pull-and-pressure technique under real-time ultrasound guidance. No complications occurred and follow-up imaging was negative for fistula creation, hematoma, or cerebral infarcts.
Discussion:
Prior cases have reported accidental carotid cannulations that required operative repair. Our discussion focuses on the complications of removal of CVCs from the common carotid, and the utility, feasibility, and safety of using real-time ultrasound guidance in the removal.
Conclusion:
While operative removal of CVCs accidentally placed in the carotid is recommended, an ultrasound-enabled pull-and-pressure technique may prevent complications and avoid need for surgical repair in critically ill patients.
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