Enhanced safety in central venous catheterization performed by Japanese board-certified pediatric surgeons: a retrospective single-center study

Board certification by the Japanese Society of Pediatric Surgeons is awarded to pediatric surgeons with substantial surgical experience and academic achievement. However, to date, the surgical performance or outcomes of certified surgeons have not been reported. This study examined the relationship between board certification and surgical outcomes of central venous catheterization.

This retrospective single-center study was conducted between April 2017 and May 2024. Patients were classified based on whether their procedures were performed by board-certified or non-certified surgeons, and their backgrounds and surgical outcomes were compared. In addition, multivariate analysis was performed to identify the factors associated with prolonged operative time.

This study included 112 procedures: 26 performed by board-certified surgeons and 86 performed by non-certified surgeons. There were no significant differences in the age, sex, weight, or primary diagnosis between the groups; however, surgery-associated complications were significantly more common in the non-certified surgeon group than in the board-certified surgeon group (15.1% vs. 0%, P = 0.036). In addition, factors independently associated with a prolonged operative time included weight < 10 kg, left-sided approach, implantable port device use, and < 7 years of postgraduate experience for the surgeon.

Board certification was associated with a significant reduction in surgery-associated complications during central venous catheterization.