PD13-07 COST-EFFECTIVENESS ANALYSIS OF ARTERIAL CATHETER INSERTION ON ROBOTIC-ASSISTED LAPAROSCOPIC PROSTATECTOMY (2022)

You have accessJournal of UrologyCME1 May 2022PD13-07 COST-EFFECTIVENESS ANALYSIS OF ARTERIAL CATHETER INSERTION ON ROBOTIC-ASSISTED LAPAROSCOPIC PROSTATECTOMY Rogelio Valdez, Johnathan Drevik, Ilaha Isali, Alexander Kutikov, Mohit Sindhani, Megan Prunty, Adam Calaway, Lee Ponsky, Alberto Castro Bigalli, and Laura Bukavina Rogelio ValdezRogelio Valdez More articles by this author , Johnathan DrevikJohnathan Drevik More articles by this author , Ilaha IsaliIlaha Isali More articles by this author , Alexander KutikovAlexander Kutikov More articles by this author , Mohit SindhaniMohit Sindhani More articles by this author , Megan PruntyMegan Prunty More articles by this author , Adam CalawayAdam Calaway More articles by this author , Lee PonskyLee Ponsky More articles by this author , Alberto Castro BigalliAlberto Castro Bigalli More articles by this author , and Laura BukavinaLaura Bukavina More articles by this author View All Author Informationhttps://doi.org/10.1097/JU.0000000000002545.07AboutPDF ToolsAdd to favoritesDownload CitationsTrack CitationsPermissionsReprints ShareFacebookLinked InTwitterEmail Abstract INTRODUCTION AND OBJECTIVE: As prostatectomy has transitioned from open surgery to robotic assisted and is now moving towards same day surgery in some areas the need for invasive monitoring has yet to be addressed. Here we evaluate the utility, outcomes, and cost of A-line placement in a single institution cohort for patients undergoing RALP. METHODS: A retrospective chart review was performed at a large tertiary care institution from July 2018 through January 2021. Hospital costs and cost effective analysis were performed on patients with A-line placement. Means with standard deviations were used to report continuous variables, while numbers and percentages were utilized to describe categorical variables. T-tests and Chi-square tests were used to compare categorical and continuous variables across study variables, respectively. Multivariable analyses were used to examine the association between A-line placement and the outcomes as mentioned above adjusting for the other co-variables. RESULTS: In this patient cohort 296 patients were included of which 138 (46.6%) had A-lines placed. Patients with A-line placement were more likely to receive a higher volume of intra-operative crystalloid fluid resuscitation (2.1L vs. 1.8L, p <0.01), and albumin (103.95 vs 59.12, p=0.06), as well as experienced a slightly increased length of stay (1.72 vs 1.31, p=0.02) The results also revealed an increase in total charges (A-line +5,710, p <0.001), total direct costs (A-line +395, p=0.004) and variable costs (A-line +389, p=0.004). While placement of arterial line while clinically increased total charges, total direct and variable costs, this was not significant (p=0.06) after adjusting for patient factorsOn our probabilistic modeling via Monte Carlo 1000 iterations, evaluating variance in total charges based on operative time and arterial line placement, showed an increase of total of 10.5 minutes in operative duration(min), and an increased total charge to the patient (5,710$). (fig) CONCLUSIONS: While the use of A-lines was common in RRP, this practice is relatively antiquated and likely no longer useful in monitoring patients undergoing RALP. Use of A-lines is associated with higher costs to patients and hospitals, longer LOS, and no difference in operative outcomes. Source of Funding: N/A © 2022 by American Urological Association Education and Research, Inc.FiguresReferencesRelatedDetails Volume 207Issue Supplement 5May 2022Page: e253 Advertisement Copyright & Permissions© 2022 by American Urological Association Education and Research, Inc.MetricsAuthor Information Rogelio Valdez More articles by this author Johnathan Drevik More articles by this author Ilaha Isali More articles by this author Alexander Kutikov More articles by this author Mohit Sindhani More articles by this author Megan Prunty More articles by this author Adam Calaway More articles by this author Lee Ponsky More articles by this author Alberto Castro Bigalli More articles by this author Laura Bukavina More articles by this author Expand All Advertisement PDF DownloadLoading ...