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Updated: Jun 12, 2026

Femoral Arterial and Venous Catheterization for Blood Sampling, Drug Administration and Conscious Blood Pressure and Heart Rate Measurements
Published on: January 24, 2012
Short-term femoral vein catheterization rarely causes thrombosis or bacteremia
Ana Isabel Casanegra1, Scott Brannan, Ramona Dadu
1Bridgeport Hospital, Bridgeport, Connecticut, USA.
Background:
Experts and national regulatory bodies have deemed femoral vein catheterization (FVC) unsafe, and recommend avoiding it whenever possible.
Objective:
To assess rates of catheter-related bloodstream infections (CRBI) and deep venous thrombosis (DVT) complicating FVC.
Design:
Prospective observational cohort study.
Setting:
Medical intensive care unit (MICU) of a 350-bed community teaching hospital.
Patients:
Consecutive admissions to the MICU during 7 months.
Methods:
Demographic, laboratory and Doppler ultrasound studies were collected on patients receiving large vein catheters (VC) in our MICU. Ultrasound examinations were systematically performed on the day of and 5 to 7 days after removal of FVC.
Results:
VC were inserted in 238 (35% of) patients. Of that total, 217 catheters were in large veins (49% FVC, 38% internal jugular and 13% subclavian) for an average of 2.7 days for femoral, 5.7 days for internal jugular and 3.6 days for subclavian vein catheters. During 1200 catheter-days, no central VC CRBI was identified. Of 107 FVC, initial and follow-up Doppler studies were performed in 50 patients. A total of 97% of patients received routine thromboprophylaxis and none had a DVT. Of the 57 patients with initial but no Doppler follow-up at 5 to 7 days following removal, no patient developed clinically detected venous thromboembolism (VTE).
Conclusion:
Short-term FVC was used safely in our MICU in the setting of thromboprophylaxis. In light of its favorable safety profile for initial resuscitation of critically ill patients, it may be premature to strongly discourage FVC.
Insights
Short-term femoral vein catheterization (FVC) demonstrated a safe profile in critically ill patients, with no identified catheter-related bloodstream infections or deep venous thrombosis when thromboprophylaxis was administered. This suggests FVC may be a viable option for initial resuscitation.
Area of Science:
- Critical Care Medicine
- Vascular Access
- Infectious Disease Epidemiology
Background:
- Femoral vein catheterization (FVC) is often considered unsafe by experts and regulatory bodies.
- Current recommendations suggest avoiding FVC when possible due to perceived risks.
Purpose of the Study:
- To evaluate the incidence of catheter-related bloodstream infections (CRBI).
- To assess the occurrence of deep venous thrombosis (DVT) associated with FVC.
Main Methods:
- A prospective observational cohort study was conducted in a medical intensive care unit (MICU).
- Data on large vein catheterizations, including FVC, were collected over seven months.
- Doppler ultrasound studies were performed on patients with FVC.
Main Results:
- No central venous catheter-related bloodstream infections (CRBI) were identified during 1200 catheter-days.
- Among 107 FVCs, none resulted in deep venous thrombosis (DVT) in patients receiving thromboprophylaxis.
- No clinically detected venous thromboembolism (VTE) occurred in patients with or without follow-up Doppler studies.
Conclusions:
- Short-term FVC can be safely utilized in the MICU setting, particularly with concurrent thromboprophylaxis.
- The favorable safety profile observed suggests that discouraging FVC for initial resuscitation may be premature.
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