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6 maj 2024 · The success of central venous catheterisation largely depends on the cross-sectional area (CSA) of the internal jugular vein (IJV). While techniques like the Trendelenburg position have been traditionally used to increase IJV CSA, recent studies suggest its ineffectiveness in patients with obesity.
17 maj 2019 · This study investigated the effect of different degrees of passive leg raising (PLR) on the internal jugular vein (IJV) cross-sectional area (CSA) and on the success rate of IJV cannulation in patients waiting for thoracic surgery, to analyze whether body mass index (BMI), gender, age, fasting time and preoperative rehydration have any impact ...
In this study we evaluated the effect of passive leg elevation (LE) and Trendelenburg (T) position on the cross-sectional area (CSA) of the internal jugular vein (IJV) in infants and young children undergoing surgery for congenital heart disease.
26 sty 2023 · The internal jugular veins (IJV) are the primary venous outflow channels of the head and neck. The IJV is of clinical interest since it is often used for central venous access. This literature aims at presenting an overview of the anatomical variations, morphometrics based on various imaging modalities, cadaveric and surgical findings, and the ...
5 maj 2024 · Catheterization of the internal jugular vein (IJV) remains difficult in pediatric populations. Increasing the cross-sectional area (CSA) of the IJV facilitates cannulation and decreases...
The ease of sonographic examination of the internal jugular vein (IJV) logically led to the use of US guidance to reduce the rate of procedural failures and complications related to percutaneous puncture, essentially for the placement of central venous catheters (Bonnet et al. 1989; Gordon et al. 1998; Trerotola et al. 1997).
17 maj 2019 · Objectives: To compare internal jugular vein and subclavian vein access for central venous catheterization in terms of success rate and complications. Design: A 1:1 randomized controlled...
