Usefulness of Groshong catheters for central venous access via the external jugular vein

This study was designed to evaluate the usefulness of central venous access via the external jugular vein (EJV) employing Groshong catheters, and to compare the complications with those of conventional internal jugular venous catheterization. Central venous access was achieved by insertion of a single-lumen 4.0 Fr Groshong catheter via the EJV or internal jugular vein (IJV) with a single puncture. Complications associated with insertion and central venous catheter-related bloodstream infection (CVC-RBSI) were evaluated from the database. Two hundred and twenty-five patients received 400 catheters for a total period of 5377 catheter-days. Ninety-six patients underwent 201 internal jugular venous catheter (IJV-C) procedures for 2381 catheter-days, and 129 patients underwent 199 external jugular venous catheter (EJV-C) procedures for 2996 catheter-days. Use of EJV-C was associated with a longer catheter insertion length (p < .01) and period (p < .01), a larger number of operations (p < .01), and more frequent use of total parenteral nutrition (TPN) (p < .01) and less frequent use of chemotherapy (p < .01) than for IJV-C. However, there were no significant differences (NS) in complications associated with insertion and CVC-RBSI between IJV-C and EJV-C. There were no significant differences such complications as malposition, oozing or hematoma formation of insertion site, arterial bleeding, nerve damage, pneumothorax, and phlebitis between IJV-C and EJV-C. Moreover, EJV-C was not associated with morbidities such as pneumothorax, arterial bleeding, and nerve damage. Thus the study concluded that EJV-C using Groshong catheters has no severe complications and has the same rates of CVC-RBSI as conventional IJV-C for central venous access.