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Management of inadvertent arterial catheterisation associated with central venous access procedures
1Department of Anesthesiology and Intensive Care Medicine, Lund University, Malmö University Hospital, Malmö, Sweden. andreas.pikwer@med.lu.se
Insights
Inadvertent arterial catheterisation during central venous access can be managed effectively with endovascular or surgical techniques. Early recognition and prompt referral are key to successful outcomes, with no observed complications in this study.
Area of Science:
- Vascular Surgery
- Interventional Radiology
- Patient Safety
Background:
- Central venous catheterisation is a common procedure.
- Inadvertent arterial catheterisation is a known complication.
- Effective management strategies are crucial.
Purpose of the Study:
- To describe clinical management of inadvertent arterial catheterisation.
- To evaluate endovascular and surgical techniques.
- To identify risk factors and outcomes.
Main Methods:
- Retrospective analysis of prospectively collected data.
- Inclusion of patients referred for management of inadvertent arterial catheterisation.
- Review of patient records and radiographic reports.
Main Results:
- Eleven cases of inadvertent arterial catheterisation (carotid, subclavian, femoral) in 10 patients.
- Risk factors included obesity, short neck, and emergency procedures.
- Successful management using stent-grafts, suture devices, and open repair with no complications.
Conclusions:
- Inadvertent arterial catheterisation is linked to obesity, emergency procedures, and lack of ultrasound guidance.
- Suspect arterial catheterisation with retrograde flow or hematoma.
- Leave catheter in place and refer for percutaneous/endovascular or surgical management.
Objective:
This study aims to describe the clinical management of inadvertent arterial catheterisation after attempted central venous catheterisation.
Methods:
Patients referred for surgical or endovascular management for inadvertent arterial catheterisation during a 5-year period were identified from an endovascular database, providing prospective information on techniques and outcome. The corresponding patient records and radiographic reports were analysed retrospectively.
Results:
Eleven inadvertent arterial (four common carotid, six subclavian and one femoral) catheterisations had been carried out in 10 patients. Risk factors were obesity (n=2), short neck (n=1) and emergency procedure (n=4). All central venous access procedures but one had been made using external landmark techniques. The techniques used were stent-graft placement (n=6), percutaneous suture device (n=2), external compression after angiography (n=1), balloon occlusion and open repair (n=1) and open repair after failure of percutaneous suture device (n=1). There were no procedure-related complications within a median follow-up period of 16 months.
Conclusions:
Inadvertent arterial catheterisation during central venous cannulation is associated with obesity, emergency puncture and lack of ultrasonic guidance and should be suspected on retrograde/pulsatile catheter flow or local haematoma. If arterial catheterisation is recognised, the catheter should be left in place and the patient be referred for percutaneous/endovascular or surgical management.
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