Internal jugular catheterisation in small children. The use of a posterior approach

Area of Science:

• Pediatric Anesthesiology
• Vascular Access Procedures
• Critical Care Medicine

Background:

• Central venous catheterization is essential for administering fluids, medications, and monitoring hemodynamics in pediatric patients.
• Internal jugular vein access is a common route, but specific techniques may vary in efficacy and safety, especially in neonates and small children.
• The posterior approach to internal jugular catheterization has been less extensively studied in pediatric populations compared to other methods.

Purpose of the Study:

• To evaluate the safety and efficacy of internal jugular catheterization via a posterior approach in infants and children.
• To determine the success rate and complication profile of this technique in a diverse pediatric age and weight range.

Main Methods:

• A prospective study involving 50 infants and children (1 day to 12 years; 1.25 to 30 kg) undergoing internal jugular catheterization.
• Utilized a posterior approach for catheter insertion.
• Assessed initial catheter position, pressure waveform, and flow characteristics post-insertion.

Main Results:

• Catheterization was successful in 49 out of 50 patients (98% success rate).
• Initial catheter position was satisfactory in 48 patients (98%).
• Satisfactory pressure waveform and flow characteristics were achieved in all successful catheterizations (100%).
• No complications were attributed to the posterior approach technique.

Conclusions:

• The posterior approach for internal jugular catheterization is a reliable and safe method for central venous access in pediatric patients.
• The technique is easily learned and demonstrates a high success rate with excellent initial catheter placement.
• This approach is particularly recommended for central venous catheterization in small children due to its efficacy and safety profile.