Internal jugular vein cannulation: A comparison of three techniques

Area of Science:

• Medical Procedures
• Ultrasound Imaging
• Vascular Access

Background:

• Internal jugular vein (IJV) cannulation is a critical procedure.
• Ultrasound guidance enhances success rates and reduces complications.
• Ultrasound can be used in real-time or for pre-cannulation localization.

Purpose of the Study:

• To compare ultrasound-guided techniques with the traditional anatomical landmark approach for right IJV cannulation.
• To evaluate success rates, complication incidence, and cannulation time.
• To determine the efficacy of real-time versus pre-cannulation ultrasound guidance.

Main Methods:

• Prospective, randomized, observational study at a tertiary care hospital.
• 120 patients undergoing IJV cannulation were divided into three groups.
• Key metrics: number of attempts, success rate, venous access time, catheterization time, and complications.

Main Results:

• Successful cannulation (≤3 attempts) was achieved in 90.83% of patients, with no significant difference between groups.
• Venous access and catheterization times were significantly shorter in both ultrasound-guided groups compared to the landmark group.
• Number of attempts and first-attempt success rates were similar across all groups.

Conclusions:

• Both ultrasound-guided techniques are superior to the anatomical landmark method for IJV cannulation.
• Ultrasound-guided prelocation is as effective as real-time ultrasound guidance.
• Ultrasound offers improved efficiency in IJV cannulation procedures.