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Femoral artery catheterization complications: a study of 503 consecutive patients
D B Bogart1, M A Bogart, J T Miller
1Northland Cardiology, North Kansas City, MO 64116, USA.
Insights
This study identified key factors contributing to femoral artery complications after cardiac procedures. Restarting heparin and multiple punctures increased risks, while hemostasis methods showed minimal impact on complication rates.
Area of Science:
- Cardiology
- Vascular Surgery
- Medical Device Research
Background:
- Femoral artery access is common for cardiac catheterization and interventional procedures.
- Post-procedure complications, such as bleeding and hematoma, can occur at the access site.
- Effective hemostasis and identification of risk factors are crucial for patient safety.
Purpose of the Study:
- To investigate the incidence of femoral artery complications following cardiac catheterization or interventional procedures.
- To evaluate the effectiveness of three different femoral artery hemostasis methods.
- To identify patient-related and procedure-related variables associated with local femoral complications.
Main Methods:
- A prospective randomized trial involving 503 patients undergoing cardiac catheterization or interventional procedures.
- Evaluation of three distinct methods for achieving femoral artery hemostasis.
- Assessment of 38 potential variables linked to local complications, including patient compliance and pre-procedure treatments.
Main Results:
- A marginally significant relationship was observed between the hemostasis method and the complication rate.
- Factors significantly contributing to femoral artery complications included: restarting heparin post-sheath removal, multiple procedures during one hospitalization, patient non-compliance with bedrest, multiple arterial punctures, and pre-procedure corticosteroid use.
Conclusions:
- The choice of hemostasis method appears to have a limited impact on femoral artery complication rates.
- Specific patient and procedural factors, such as anticoagulation management and patient adherence to post-procedure protocols, are more strongly associated with complication development.
- Future research should focus on optimizing patient management strategies to mitigate these identified risk factors.
Abstract:
This report describes a prospective randomized trial of 503 patients who underwent a cardiac catheterization or interventional procedure at a single institution. In an effort to study femoral complications postprocedure, we evaluated three methods of femoral artery hemostasis as well as 38 variables that were felt to potentially relate to local complications. Only a marginally significant relationship between the hemostasis method and complication rate was found. The factors that contributed to femoral artery complications were: restarting heparin postsheath removal, number of procedures done during one hospitalization, noncompliance of the patient with bedrest after the procedure, number of arterial punctures to initiate the procedure, and preprocedure treatment with corticosteroids.