BACKGROUND AND OBJECTIVE: Robot-assisted radical prostatectomy (RARP) has become the preferred surgical treatment for localized prostate cancer in the United States. Little is reported about the association between predischarge outcomes and postdischarge outcomes following RARP. The objective of this study was to explore the predischarge predictors of readmissions and postdischarge complications in RARP. MATERIALS AND METHODS: The National Surgery Quality Improvement Program (NSQIP) database was used to identify prostate cancer patients who underwent elective RARP from 2012 to 2014. Multivariable logistic regression was performed to assess potential predischarge predictors of readmissions and NSQIP-defined postdischarge complications within 30 days of RARP. To test the robustness of primary analysis, a secondary multivariable logistic regression was performed in the cohort of patients without any NSQIP-defined predischarge complications. RESULTS: A total of 9975 patients were included. The readmission rate in the cohort was 3.3% (n = 332), and 4.4% (n = 441) had at least one complication. Multivariable logistic regression showed that American Society of Anesthesiologists (ASA) score of 3-4 (odds ratio [OR] = 1.27, 95% confidence interval [CI] = 1.00-1.62, p = 0.050), increasing operative time (OT, per minute) (OR = 1.002, 95% CI = 1.000-1.003, p = 0.012), increasing length of hospital stay (LOS, per day) (OR = 1.36, 95% CI = 1.23-1.49, p < 0.001), and predischarge complication (OR = 2.15, 95% CI = 1.27-3.65, p = 0.004) were associated with readmission. Increasing OT (OR = 1.002, 95% CI = 1.001-1.004, p = 0.002) and increasing LOS (OR = 1.16, 95% CI = 1.02-1.30, p = 0.020) were associated with postdischarge complications. Logistic regression in patients without predischarge complications (n = 9804) confirmed that ASA score of 3-4 (OR = 1.37, 95% CI = 1.07-1.75, p = 0.013), increasing OT (OR = 1.002, 95% CI = 1.000-1.003, p = 0.022), and increasing LOS (OR = 1.34, 95% CI = 1.21-1.49, p < 0.001) were associated with readmissions. Secondary analyses also confirmed that increasing OT (OR = 1.002, 95% CI = 1.001-1.004, p = 0.002) and increasing LOS (OR = 1.18, 95% CI = 1.04-1.34, p = 0.011) were associated with postdischarge complications. CONCLUSIONS: Predischarge complications, OT, and LOS are associated with readmissions and postdischarge complications after RARP. It may be possible to identify patients at a higher risk of postdischarge adverse events to direct prevention interventions. Further prospective studies are needed to validate our findings.
BACKGROUND AND OBJECTIVE: Robot-assisted radical prostatectomy (RARP) has become the preferred surgical treatment for localized prostate cancer in the United States. Little is reported about the association between predischarge outcomes and postdischarge outcomes following RARP. The objective of this study was to explore the predischarge predictors of readmissions and postdischarge complications in RARP. MATERIALS AND METHODS: The National Surgery Quality Improvement Program (NSQIP) database was used to identify prostate cancerpatients who underwent elective RARP from 2012 to 2014. Multivariable logistic regression was performed to assess potential predischarge predictors of readmissions and NSQIP-defined postdischarge complications within 30 days of RARP. To test the robustness of primary analysis, a secondary multivariable logistic regression was performed in the cohort of patients without any NSQIP-defined predischarge complications. RESULTS: A total of 9975 patients were included. The readmission rate in the cohort was 3.3% (n = 332), and 4.4% (n = 441) had at least one complication. Multivariable logistic regression showed that American Society of Anesthesiologists (ASA) score of 3-4 (odds ratio [OR] = 1.27, 95% confidence interval [CI] = 1.00-1.62, p = 0.050), increasing operative time (OT, per minute) (OR = 1.002, 95% CI = 1.000-1.003, p = 0.012), increasing length of hospital stay (LOS, per day) (OR = 1.36, 95% CI = 1.23-1.49, p < 0.001), and predischarge complication (OR = 2.15, 95% CI = 1.27-3.65, p = 0.004) were associated with readmission. Increasing OT (OR = 1.002, 95% CI = 1.001-1.004, p = 0.002) and increasing LOS (OR = 1.16, 95% CI = 1.02-1.30, p = 0.020) were associated with postdischarge complications. Logistic regression in patients without predischarge complications (n = 9804) confirmed that ASA score of 3-4 (OR = 1.37, 95% CI = 1.07-1.75, p = 0.013), increasing OT (OR = 1.002, 95% CI = 1.000-1.003, p = 0.022), and increasing LOS (OR = 1.34, 95% CI = 1.21-1.49, p < 0.001) were associated with readmissions. Secondary analyses also confirmed that increasing OT (OR = 1.002, 95% CI = 1.001-1.004, p = 0.002) and increasing LOS (OR = 1.18, 95% CI = 1.04-1.34, p = 0.011) were associated with postdischarge complications. CONCLUSIONS: Predischarge complications, OT, and LOS are associated with readmissions and postdischarge complications after RARP. It may be possible to identify patients at a higher risk of postdischarge adverse events to direct prevention interventions. Further prospective studies are needed to validate our findings.
Authors: Matthew B Clements; Amy L Tin; Connie L Estes; Ghalib Jibara; Priyanka K Desai; Behfar Ehdaie; Karim A Touijer; Peter T Scardino; James A Eastham; Melissa J Assel; Andrew J Vickers; Brett A Simon; Vincent P Laudone Journal: J Urol Date: 2021-09-21 Impact factor: 7.600
Authors: Andrew Lai; Ryan W Dobbs; Susan Talamini; Whitney R Halgrimson; Jessica O Wilson; Hari T Vigneswaran; Simone Crivellaro Journal: Transl Androl Urol Date: 2020-04