Establishing intravenous (IV) access is an essential procedure in surgical patients. External jugular vein (EJV) cannulation can be a good alternative for patients forwhom it is difficult to establish peripheral IV access. We aimed to investigate the feasibilityand safety of EJV cannulation in surgical patients.Methods: We performed a retrospective review of EJV cannulation in patients who underwent anesthesia for surgery at a tertiary hospital between 2010 and 2021. We collectedclinical characteristics, including EJV cannulation-related variables, from the anesthetic records. We also investigated the EJV cannulation-related complications, which included anyEJV cannulation-related complications (insertion site swelling, infection, thrombophlebitis,pneumothorax, and arterial cannulation) within 7 days after surgery, from the electronicmedical records during the hospitalization period for surgery.Results: We analyzed 9,482 cases of 9,062 patients for whom EJV cannulation was performed during anesthesia. The most commonly performed surgery was general surgery(49.6%), followed by urologic surgery (17.5%) and obstetric and gynecologic surgery (15.7%).Unplanned EJV cannulation was performed emergently during surgery for 878 (9.3%) cases.The only EJV cannulation-related complication was swelling at the EJV-cannula insertion site(65 cases, 0.7%). There was only one case of unplanned intensive care unit admission dueto swelling related to EJV cannulation.Conclusions: Our study showed the feasibility and safety of EJV cannulation for surgical patients with difficult IV access or those who need additional large-bore IV access during surgery. EJV cannulation can provide safe and reliable IV access with a low risk of major complications in a surgical patient.

Background: Due to its abuse potential, propofol has been classified as a controlled substance since February 2011 in South Korea. Healthcare workers are exposed to propofol abuse considering their easy access to this substance in hospitals. Therefore, we aimed to investigate propofol abuse among healthcare workers through the database of the Supreme Court in South Korea. Methods: We retrospectively analyzed adjudicated criminal cases related to propofol abuse among healthcare workers from January 1, 2013, to December 31, 2020, using the database of the Supreme Court of South Korea’s judgments. We collected the clinical characteristics and punishment-related information of healthcare workers who abused propofol. Results: Of the 194 cases collected using the search term ‘propofol,’ 20 were included in the final analysis. The most common healthcare workers who abused propofol were nursing aides (n = 15). Among them, 40% (n = 8) of the defendants had previously been punished for substance abuse, and 35% (n = 7) had a history of psychological disease. Of the defendants, 65% (n = 13) self-administered propofol more than twice, and the median number of self-administrations was three. Except for two, the defendants were sentenced to imprisonment, including suspended sentences, and the median values of their duration of prison and probation were 9 months and 24 months. Conclusions Despite propofol being strongly regulated as a controlled substance in South Korea, its abuse among healthcare workers remains. Healthcare workers should be vigilant against its abuse among themselevs.