Perioperative mortality and morbidity of outpatient versus inpatient robot-assisted radical prostatectomy: A propensity matched analysis

Same Day Discharge After Robotic Radical Prostatectomy

PURPOSE OF REVIEW

This review evaluates the current landscape of same-day discharge (SDD) following robotic-assisted laparoscopic prostatectomy (RARP), highlighting perioperative management strategies and proposing future research directions.

RECENT FINDINGS

RARP has been shown to improve perioperative outcomes including reduced blood loss, postoperative pain, and hospital length of stay (LOS) when compared to open radical prostatectomy. Recently, the question of the feasibility of SDD for RARP has been proposed, aiming to reduce postoperative complications, hospital-acquired infections, and healthcare costs. The advent of single-port robotic systems aims to further minimize postoperative morbidity. Recent literature has reported SDD for RARP is safe and feasible in appropriately selected patients, with postoperative outcomes, including complication and readmission rates, similar to inpatient RARP. Our findings show SDD can be safely implemented without compromising patient outcomes, as evidenced by similar complication, readmission, and emergency department visit rates compared to inpatient cohorts. Future research should be aimed to refining patient selection criteria, enhancing opioid-free anesthesia pathways, and exploring new surgical technologies to improve SDD outcomes.

Predictors for selection of outpatient single-port robot-assisted laparoscopic radical prostatectomy

OBJECTIVE

To evaluate the different perioperative variables that may serve as important clinical predictors when selecting patients for outpatient single-port robot-assisted radical prostatectomy (SP-RARP).

PATIENTS AND METHODS

A retrospective review was performed on the Institutional Review Board-approved, prospectively maintained database to identify 485 consecutive patients who underwent SP-RARP between 2018 and 2023. A comparison analysis was performed on patients who were managed as outpatients vs inpatients following their respective SP-RARP. A separate analysis was performed after excluding patients with pre-planned admissions to identify the risk factors for unplanned admissions.

RESULTS

All procedures were successfully completed without any conversion or additional ports. After excluding patients with pre-planned admissions, outpatient SP-RARP was successfully achieved in 86.6% with a median (interquartile range) length of stay of 4.6 (3.8-6.1) hours. Our multivariate regression analysis identified cardiac comorbidity and preoperative International Prostate Symptom Score (IPSS) as predictors of outpatient SP-RARP. In addition, the absence of cardiac comorbidity, previous abdominal surgery, and lower postoperative pain score were protective against the risk of unplanned admission. Furthermore, both inpatient and outpatient encounters had comparable 90-day rates of postoperative complication (P = 0.136) and hospital re-admission (P = 0.942).

CONCLUSION

Outpatient management models could be successfully achieved in most patients who underwent SP-RARP (86.6%) while maintaining similarly low perioperative morbidity profile. Nevertheless, appropriate patient selection based on the baseline clinicodemographic characteristics remains essential to ensure the safety and ongoing success of outpatient SP-RARP.

Outpatient Robotic Urological Surgery: An Evidence-based Analysis

BACKGROUND AND OBJECTIVE

One of the primary advantages of minimally invasive surgery is the shorter hospitalization time, which can potentially allow "outpatient" (OP) procedures. The recent advent of single-port (SP) robotics has further fueled the debate on this topic. We sought to provide an evidence-based analysis of the safety, feasibility, and advantages of robotic urological surgery in the OP setting.

METHODS

A literature search in PubMed was conducted in June 2024 to identify studies on the feasibility and safety of OP robotic urological surgery. Preferred Reporting Items for Systematic Reviews and Meta-Analyses criteria and the Population, Intervention, Comparator, Outcome model were used to select retrospective and prospective studies. Data collected included patient characteristics, operative outcomes, same-day discharge (SDD), and complication and readmission rates. Study quality was assessed using the Newcastle-Ottawa Scale. Data analysis and synthesis were performed using Review Manager and GraphPad Prism.

KEY FINDINGS AND LIMITATIONS

For 3291 patients in noncomparative studies, we found SDD rates of 46.17% for multiport (MP) robot-assisted radical prostatectomy (RARP), 77.35% for SP-RARP, 93.1% for robot-assisted radical or partial nephrectomy, and 93.3% for adrenalectomy. Among comparative studies involving 4130 patients, we found that the OP setting is feasible and safe. Comparison of overall complications between OP and inpatients (IP) settings revealed a relative risk (RR) of 0.66 (95% confidence interval [CI] 0.48-0.91; p = 0.01) favoring OP. The risk of readmission was lower risk for OP than for IP surgery (RR 0.53, 95% CI 0.33-0.85; p = 0.008). Comparison of MP-RARP and SP-RARP revealed that OP protocols are more easily achievable with SP-RARP (44.20% vs 79.59%; p < 0.001).

CONCLUSIONS AND CLINICAL IMPLICATIONS

OP robotic urological surgery is feasible and safe in selected patients and can enhance satisfaction and reduce costs. SP robotics could promote wider adoption of SDD protocols. Strict case selection minimizes complications. Differences in health care systems should be considered in future evaluations.

PATIENT SUMMARY

We examined the feasibility and safety of same-day hospital discharge after robot-assisted surgery for urology operations. We found that this option can be safely offered and may be even more viable if the use of robots allowing surgery through a single keyhole incision becomes more widespread.

Complications of single-port robot-assisted radical prostatectomy: multi-institutional analysis from the Single-Port Advanced Research Consortium (SPARC)

OBJECTIVE

To evaluate the perioperative complications of single-port robot-assisted radical prostatectomy (SP-RARP).

PATIENTS AND METHODS

A retrospective review was performed on the prospectively maintained, Institutional Review Board-approved, multi-institutional Single-Port Advanced Research Consortium (SPARC) database. A total of 1103 patients were identified who underwent three different approaches of SP-RARP between 2019 and 2022 using the purpose-built SP robotic platform. In addition to baseline clinical, perioperative outcomes, this study comprehensively analysed for any evidence of intraoperative complication, as well as postoperative complication and readmission within 90 days of the respective surgery.

RESULTS

Of the 244, 712, and 147 patients who underwent transperitoneal, extraperitoneal, and transvesical SP-RARP, respectively, intraoperative complications were noted in five patients (0.4%), all of which occurred during the transperitoneal approach. Two patients had bowel serosal tears, two had posterior button-holing of the bladder necessitating repair, and one patient had an obturator nerve injury. Postoperative complications were noted in 143 patients (13%) with major complications (Clavien-Dindo Grade ≥III) only identified in 3.7% of the total cohort. The most common complications were lymphocele (3.9%), acute urinary retention (2%), and urinary tract infection (1.9%). The 90-day re-admission rate was 3.9%.

CONCLUSION

The SP-RARP is a safe and effective procedure with low complication and readmission rates regardless of the approach. These results are comparable to current multi-port RARP literature.

Feasibility of same-day discharge of robotic-assisted laparoscopic radical prostatectomy with pelvic lymph node dissection

PURPOSE

Prostate cancer is one of the most common oncologic diseases. Outpatient robotic-assisted laparoscopic radical prostatectomy (RALP) has gained popularity due to its ability to minimize patient costs while maintaining low complication rates. Few studies have analyzed the possibility of performing outpatient RALP specifically in patients undergoing concurrent pelvic lymph node dissections (PLND).

METHODS

Using the National Surgical Quality Improvement Program Database (NSQIP), we identified total number of RALP, stratified into inpatient and outpatient groups including those with and without PLND from 2016 to 2021. Baseline characteristics, intraoperative and postoperative complications, and unplanned readmission rates were summarized. Proportions of outpatient procedures were calculated to assess adoption of outpatient protocol.

RESULTS

Between 2016 and 2021, a total of 58,527 RALP were performed, 3.7% (2142) outpatient and 96.3% inpatient. Altogether, patients undergoing outpatient RALP without PLND were more likely to have hypertension (52.6% vs. 46.3%, p < 0.01). Patients undergoing outpatient RALP without PLND were more likely to have sepsis or urinary tract infections (3.4% vs. 1.9%, p = 0.04) when compared to outpatient RALP with PLND. Cardiopulmonary, renal, thromboembolic complications, and 30-day events such as unplanned readmission, reoperation rates, and mortality were similar in both groups. However, among multivariate analysis regarding 30-day readmission and complications, there were no significant differences between outpatient RALP with or without PLND.

CONCLUSION

Patients undergoing outpatient RALP without PLND were more likely to have baseline hypertension and higher rates of postoperative infection, when compared to outpatient RALP with PLND. No significant differences were seen regarding 30-day readmission or complications on multivariate analysis.

Patient's safety and satisfaction on same day discharge after robotic and laparoscopic radical prostatectomy versus discharge after 24 or 48 h: a longitudinal randomized prospective study

BACKGROUND

There is a tendency of prompted global health systems to reduce the length of hospital stay without compromising patient safety or satisfaction. We evaluated the safety and viability of early discharge in patients undergoing minimally invasive radical prostatectomy (MIRP), as well as patient satisfaction with this strategy.

METHODS

This longitudinal prospective study included 72 patients who underwent MIRP for prostate cancer. Three groups were performed according to the day of hospital discharge following surgery: same day (G1), first day after (G2), and second day after (G3). Satisfaction, adverse events, and readmission were analyzed for each group. Associations between clinicopathologic variables and same-day discharge were analyzed by comparing data between G1 patients who did and did not achieve same-day discharge.

RESULTS

16.7% of patients were not discharged according to randomization (10 randomized to G1). 80% of G1 patients who did not achieve same-day discharge had Gleason scores of 3 + 4 or 4 + 3, which were observed in 35.7% of patients discharged on the same day (P < 0.05). Average prostate weight was significantly lower in patients who achieved same-day discharge than in those who did not (P < 0.01). Univariable logistic regression points to Gleason scores of 3 + 4 or 4 + 3 as the main factors associated with unsuccessful same-day discharge (P < 0.05). There were no significant differences in satisfaction scores.

CONCLUSIONS

Same-day discharge was both safe and feasible and does not appear to affect satisfaction in a subset of patients with prostate cancer. Surgeons should consider the Gleason score when determining whether same-day discharge is appropriate.

Preliminary results of the implementation of robotic radical prostatectomy in a major ambulatory surgery regimen

OBJECTIVE

To report our initial experience with robotic radical prostatectomy as an outpatient procedure.

MATERIAL AND METHODS

Retrospective analysis of patients who underwent RRP as MAS (Major Ambulatory Surgery) at our center between March 2021 and May 2022. We collected baseline patient characteristics, intraoperative outcomes and postoperative data (need for unplanned medical care and complications at one month after surgery). Oncologic characteristics at disease diagnosis (PSA, staging, ISUP, MRI) and postoperative pathologic outcomes were collected.

RESULTS

We identified a total of 35 patients with an average age of 60,8 ± 6,88 years and a BMI of 27 ± 2,9 Kg/m². All patients had a low anesthetic risk and 25.71% had undergone previous abdominal surgery. The surgical time was 151,66 ± 42,15 min and the average blood loss was 301,2 ± 184,38 mL. Two patients (5.7%) were admitted for one night and 7 patients (20%) consulted the emergency department in the following month, of which 3 (8.57%) were readmitted. We recorded one intraoperative complication, seven mild postoperative complications (Clavien I-II) and one severe complication (Clavien IIIb). The severe complication occurred on the eighth postoperative day and was not related to the procedure being ambulatory.

CONCLUSION

The absence of serious complications in the immediate postoperative period supports RRP in MAS as a safe technique for selected patients.

Same day discharge for robot-assisted radical prostatectomy: a prospective cohort study documenting an Australian approach

BACKGROUND

The introduction of robotic surgical systems has significantly impacted urological surgery, arguably more so than other surgical disciplines. The focus of our study was length of hospital stay - patients have traditionally been discharged day 1 post-robot-assisted radical prostatectomy (RARP), however, during the ongoing COVID-19 pandemic and consequential resource limitations, our centre has facilitated a cohort of same-day discharges with initial success.

METHODS

We conducted a prospective tertiary single-centre cohort study of a series of all patients (n = 28) - undergoing RARP between January and April 2021. All patients were considered for a day zero discharge pathway which consisted of strict inclusion criteria. At follow-up, each patient's perspective on their experience was assessed using a validated post-operative satisfaction questionnaire. Data were reviewed retrospectively for all those undergoing RARP over the study period, with day zero patients compared to overnight patients.

RESULTS

Overall, 28 patients 20 (71%) fulfilled the objective criteria for day zero discharge. Eleven patients (55%) agreed pre-operatively to day zero discharge and all were successfully discharged on the same day as their procedure. There was no statistically significant difference in age, BMI, ASA, Charlson score or disease volume. All patients indicated a high level of satisfaction with their procedure. Median time from completion of surgery to discharge was 426 min (7.1 h) in the day zero discharge cohort.

CONCLUSION

Day zero discharge for RARP appears to deliver high satisfaction, oncological and safety outcomes. Therefore, our study demonstrates early success with unsupported same-day discharge in carefully selected and pre-counselled patients.

Factores asociados a infección de vías urinarias luego de una prostatectomía

Introducción y Objetivo La cirugía de próstata es un procedimiento frecuente en varones mayores. Existen diferentes técnicas, cuya elección depende de la patología a tratar, de la experiencia del especialista, y de la disponibilidad técnica. Entre sus complicaciones se encuentra la infección del tracto urinario, que ocasiona incremento en morbimortalidad y costos para el sistema de salud. El objetivo principal de este estudio fue evaluar los factores relacionados con la aparición de infección urinaria luego de este tipo de cirugía.

Materiales y Métodos Se realizó un estudio de casos y controles en una población de pacientes sometidos a prostatectomía del 2018 hasta principios del 2020 en Medellín, Colombia. Los casos correspondieron a los pacientes que presentaron infección de vías urinarias hasta 30 días tras la prostatectomía. Se estimó la asociación entre casos y controles por medio del cálculo de la razón de disparidad (RD), la cual se ajustó con una regresión logística y con un modelo aditivo generalizado multivariado.

Resultados Se identificaron 96 casos incidentes de infección del trato urinario luego de la prostatectomía, con una prevalencia de 8.99%. La frecuencia de solicitud de urocultivo preoperatorio fue de 52,92% (intervalo de confianza del 95% [IC95%]: 48,34–57,44%). Las variables independientemente asociadas con la aparición de infección urinaria fueron: solicitud de urocultivo prequirúrgico, número de dosis, y tipo de antibiótico usado para la profilaxis. Particularmente, se encontró como factor protector el uso de aminoglucósidos. En los pacientes con infección urinaria, los principales gérmenes aislados fueron: Eschirichia coli, Pseudomonas aeruginosa, Klepsiella pneumoniae, Enterococos faecalis y Serratia marcescens.

Conclusión Este estudio demuestra que factores como la solicitud preoperatoria de urocultivo y el uso de aminoglucósidos en los esquemas de profilaxis quirúrgica reducen la probabilidad de desarrollar una infección urinaria luego de una prostatectomía.

Same Day Discharge Protocol for Robotic Assisted Radical Prostatectomy: the experience of a High-Volume Referral Center

Objective As the COVID-19 global pandemic continues, there is increased value in performing same-day discharge (SDD) protocols to minimize viral exposure and maintain the appropriate surgical treatment for oncological patients. In this scenario, we performed a prospective analysis of outcomes of our patients undergoing SDD protocol after robotic-assisted radical prostatectomy (RARP). Material and Methods The SDD criteria included patients with no intraoperative complications, stable postoperative hemoglobin levels (compared to preoperative values), stable vital signs, normal urine output, ambulation with assistance and independently without dizziness, tolerance of clear liquids without nausea or vomiting, pain control with oral medication, and patient/family confidence with SDD. Patients older than 70 years, concomitant general surgery operations, multiple comorbidities, and complex procedures such as salvage surgery were excluded from our protocol. Results Of the 101 patients who met the criteria for SDD, 73 (72%) had a successful SDD. All SDF (Same day discharge failure) patients were discharged one day after surgery. Intraoperative characteristics were not statistically different with a median operative time of 92 (81-107) vs 103 (91-111) minutes for SDD and SDF respectively. Of the 28 SDF patients, the most common reasons for staying were anesthesia-related factors of nausea (35%), drowsiness (7%), patient/caregiver preference (25%), pain (14%), labile blood pressure (7%), arrhythmia (7%), and dizziness (7%). There was no significant difference in readmission rates, complication rates, or post-operative pain scores between SDD and SDF patients. Conclusions In our experience, SDD for patients undergoing RARP can be safely and feasibly incorporated into a clinical care pathway without increasing readmission rates. We were successful in 72% of cases due to coordinated care between anesthetics, nursing staff, and appropriate patient selection. We also believe that incorporating pre-and postoperative patient education and assurance is crucial to minimize their exposure to COVID-19 during the surgical treatment for prostate cancer.

Safety and feasibility of same-day discharge laparoscopic radical prostatectomy: a systematic review

Purpose

Day case or same-day discharge (SDD) pure laparoscopic or robot-assisted radical prostatectomy (RP) has risen over the last few years with the aim of discharging patients within 24 h, reducing costs and length of stay, and facilitating return to active life. We perform a systematic review of literature to evaluate the feasibility of SDD RP.

Methods

A systematic review search was performed and the following bibliographic databases were accessed: PubMed, Science Direct, Scopus, and Embase. This was carried out in accordance with the Preferred Reporting Items for Systematic reviews and Meta-analyses (PRISMA) guidelines.

Results

Based on the literature search of 509 articles, 12 (1378 patients) met the inclusion criteria (mean age: 63 years). All studies were unicentric except one. The mean SDD surgeries experience per centre was 66 cases .The means operative time and blood loss were 154 min and 126.5 ml, respectively. Mean SDD failure was 7.4%. Concomitant lymph node dissection was performed in 56.2%. The overall complication rate was 10.2% of cases; with a majority of Clavien grade I or II. Mean readmission rate after discharge was 5%. SDD generated cost reductions compared to inpatient surgery with variable differences according to the considered healthcare system.

Conclusions

Day-case RP is a safe and feasible strategy in selected cases with multicentre proofs of concept. Its widespread use in routine practice needs further research due to biases in patient selection. Implementation of peri-operative pathways such as ERAS and prehabilitation improves patient adherence to SDD.

Supplementary Information

The online version contains supplementary material available at 10.1007/s00345-022-03944-1.

Same-day-discharge Robot-assisted Radical Prostatectomy: An Annual Countrywide Analysis

There are no countrywide data regarding the utilization of same-day-discharge (SDD) surgery for robot-assisted radical prostatectomy (RARP). We aimed to evaluate the annual number of SDD RARP procedures in France and to compare postoperative outcomes in SDD versus non-SDD centers. Data for all 9651 patients undergoing RARP in France in 2020 were extracted from the central database of the national healthcare system. Endpoints were length of hospital stay, patient age, center volume, lymph node dissection, and the hospital readmission rate. Overall, 184 SDD cases (1.9%) were reported in 14.2% of RARP centers. The annual RARP and SDD RARP caseload ranged from 41 to 485, and from one to 47, respectively, in SDD centers. SDD was significantly associated with higher-volume centers (p < 0.001). No difference in readmission rate (7.9% vs 5.1%; p = 0.141) was observed for SDD versus non-SDD centers. Direct stay costs were estimated at €1457 in SDD centers compared to €2021 in non-SDD centers. The main limitation is the lack of detailed patient characteristics and readmission causes. This annual nationwide analysis suggests that SDD RARP remains infrequently used in routine practice in France despite being associated with comparable short-term outcomes after RARP and potential cost benefits.

Patient summary

We evaluated the use of robot-assisted removal of the prostate (RARP) with same-day hospital discharge in France for men with prostate cancer. In 2020, only 1.9% of the 9651 RARP procedures involved same-day discharge, even though the data show that this approach has lower costs and comparable safety.

Outpatient versus inpatient robot-assisted radical prostatectomy: a meta-analysis of comparative outcomes

PURPOSE

To provide a systematic analysis of outcomes comparing outpatient and inpatient robot-assisted radical prostatectomy (RARP) for prostate cancer based on the best available evidence.

METHODS

A comprehensive search of electronic databases (PubMed, Web of Science, Scopus, and Cochrane Library) was conducted to determine eligible comparative studies as of July 2021. The Newcastle-Ottawa scale was used to assess the quality of the included studies. Parameters including perioperative, oncological, and functional outcomes were collected.

RESULTS

Nine studies with 2721 patients were included, of which 831 underwent outpatient RARP and 1890 underwent inpatient RARP. The combined results demonstrated that compared with the inpatient group, the outpatient group had shorter operation time (WMD -8.59 95% CI -14.08 to -3.10, p = 0.002) and lower overall complication rate (OR 0.64, 95% CI 0.44 to 0.95, p = 0.03). However, there were no significant differences regarding estimated blood loss, readmission rate, positive surgical margin, and urinary continence rates between the groups.

CONCLUSIONS

Outpatient RARP does not increase the incidence of complications and readmissions compared with inpatient RARP. This suggests that routine same-day discharge after providing patients with RARP is safe and feasible.

Perioperative Outcomes Between Single-Port and "Multi-Port" Robotic Assisted Radical Prostatectomy: Where do we stand?

OBJECTIVES

To report the results of the first quantitative synthesis of literature data from studies comparing Single-Port Robot-Assisted Radical Prostatectomy performed using the novel SP surgical platform (SP-RARP) versus RARP performed by using multi-arms robotic systems.

METHODS

Studies comparing the use of da Vinci SP versus that of other available multi-arms da Vinci platforms were eligible for inclusion in the present review. From selected studies, data were extracted by using a standardized data extraction form. Patients baseline demographics and disease characteristics and perioperative variables of interest for the present review (operative time, blood losses, complications, length of stay and positive surgical margins rate) were noted whenever available. Weighted mean difference (WMD) was used as a summary measure for continuous outcomes, whereas the odds ratio with 95% confidence interval (CI) was calculated for binary variables. Pooled estimates were calculated by using the random-effect model to account for clinical heterogeneity. Statistical analysis was performed using Review manager 5.3 (Cochrane Collaboration, Oxford, UK).

RESULTS

Four comparative studies were retrieved, analysing a total of 610 patients. Baseline characteristics of treatment groups were statistically similar. No significant differences were found when comparing SP-RARP versus multi-arms robotic systems in terms of operative time, blood losses, complications rate and positive surgical margins. Conversely, SP-RARP was found to allow for a shorter hospital stay (WMD = -0.79 days, 95% CI = -1.07; -0.52, P-value < .001).

CONCLUSION

The adoption of the SP platform for duplicating the technique of minimally-invasive RARP appears to be safe and feasible.

Utilization Rates of Pancreatectomy, Radical Prostatectomy, and Nephrectomy in New York, Ontario, and New South Wales, 2011 to 2018

Importance

Few studies have compared surgical utilization between countries or how rates may differ according to patients' socioeconomic status.

Objective

To compare population-level utilization of 3 common nonemergent surgical procedures in New York State (US), Ontario (Canada), and New South Wales (Australia) and how utilization differs for residents of lower- and higher-income neighborhoods.

Design, Setting, and Participants

This cohort study included all adults aged 18 years and older who were hospitalized for pancreatectomy, radical prostatectomy, or nephrectomy between 2011 and 2016 in New York, between 2011 and 2018 in Ontario, and between 2013 and 2018 in New South Wales. Each patient's address of residence was linked to 2016 census data to ascertain neighborhood income. Data were analyzed from August 2019 to November 2020.

Main Outcomes and Measures

Primary outcomes were (1) each jurisdiction's per capita age- and sex-standardized utilization rates (procedures per 100 000 residents per year) for each surgery and (2) utilization rates among residents of lower- and higher-income neighborhoods.

Results

This study included 115 428 surgical patients (25 780 [22.3%] women); 5717, 21 752, and 24 617 patients in New York were hospitalized for pancreatectomy, radical prostatectomy, and nephrectomy, respectively; 4929, 19 125, and 16 916 patients in Ontario, respectively; and 2069, 13 499, and 6804 patients in New South Wales, respectively. Patients in New South Wales were older for all procedures (eg, radical prostatectomy, mean [SD] age in New South Wales, 64.8 [7.3] years; in New York, 62.7 [8.4] years; in Ontario, 62.8 [6.7] years; P < .001); patients in New York were more likely than those in other locations to be women for pancreatectomy (New York: 2926 [51.2%]; Ontario: 2372 [48.1%]; New South Wales, 1003 [48.5%]; P = .004) and nephrectomy (New York: 10 645 [43.2%]; Ontario: 6529 [38.6%]; 2605 [38.3%]; P < .001). With the exception of nephrectomy in Ontario, there was a higher annual utilization rate for all procedures in all jurisdictions among patients residing in affluent neighborhoods (quintile 5) compared with poorer neighborhoods (quintile 1). This difference was largest in New South Wales for pancreatectomy (4.65 additional procedures per 100 000 residents [SE, 0.28]; P < .001) and radical prostatectomy (73.46 additional procedures per 100 000 residents [SE, 1.20]; P < .001); largest in New York for nephrectomy (8.43 additional procedures per 100 000 residents [SE, 0.85]; P < .001) and smallest in New York for radical prostatectomy (19.70 additional procedures per 100 000 residents [SE, 2.63]; P < .001); and smallest in Ontario for pancreatectomy (1.15 additional procedures per 100 000 residents [SE, 0.28]; P < .001) and nephrectomy (-1.10 additional procedures per 100 000 residents [SE, 0.52]; P < .001). New York had the highest utilization of nephrectomy (28.93 procedures per 100 000 residents per year [SE, 0.18]) and New South Wales for had the highest utilization of pancreatectomy and radical prostatectomy (6.94 procedures per 100 000 residents per year [SE, 0.15] and 94.37 procedures per 100 000 residents per year [SE, 0.81], respectively; all P < .001). Utilization was lowest in Ontario for all procedures (pancreatectomy, 6.18 procedures per 100 000 residents per year [SE, 0.09]; radical prostatectomy, 49.24 procedures per 100 000 residents per year [SE, 0.36]; nephrectomy, 21.40 procedures per 100 000 residents per year [SE, 0.16]; all P < .001).

Conclusions and Relevance

In this study, New York and New South Wales had higher per capita surgical utilization and larger neighborhood income-utilization gradients than Ontario. These findings suggest that income-based disparities are larger in the United States and Australia and smaller in Canada and highlight trade-offs inherent in the health care systems of different countries.

Same Day Discharge versus Inpatient Surgery for Robot-Assisted Radical Prostatectomy: A Comparative Study

(1) Background: no study has compared outcomes of same day discharge (SDD) versus inpatient robot-assisted radical prostatectomy (RARP) in homogenous cohorts. Our aim was to compare perioperative outcomes and urinary continence recovery between SDD and inpatient RARP in contemporary, comparable patients. (2) Methods: we included consecutive patients undergoing RARP between 2018 and 2020 (n = 376). Only patients eligible for SDD (no oral anticoagulant, distance home-hospital <150 km) and having >6-month follow-up were included (n = 180). All patients underwent RARP with or without lymph node dissection. Comparisons were performed between SDD (n = 42) and inpatient RARP (n = 138). Primary outcomes were 90-day complication and readmission rates and continence rates at 1 and 6 months. (3) Results: median patient age was 66.7 years. Median duration of surgery and blood loss was 134 min and 200 mL, respectively. Lymph node dissection and nerve-sparing procedures were performed in 76.7% and 82.2% of cases, respectively. Median follow-up was 19.5 months. No difference was seen regarding patient features, peri-operative outcomes, and pathology parameters between both groups. The proportion of SDD RARP was stable over time (23.5%). The 90-day unplanned visits, readmission and complication rates were 9.5%, 7.1%, and 19.0% in SDD patients versus 14.5% (p = 0.407), 10.1% (p = 0.560), 28.3% (p = 0.234) for inpatient RARP, respectively. Trends favoring SDD were not statistically significant. Continence rates at 1-(p = 0.589) and 6-months (p = 0.674) were comparable between SDD and inpatient RARP. The main limitation was the lack of randomization. (4) Conclusions: this multi-surgeon comparative study confirms the safety of routine SDD RARP in terms of perioperative and functional outcomes. Trends favoring SDD in terms of complications, emergency visits and readmission have to be confirmed.

Changing Trends in Management Following Artificial Urinary Sphincter Surgery for Male Stress Urinary Incontinence: An Analysis of the National Surgical Quality Improvement Program Database

OBJECTIVE

To characterize the safety and practice patterns of artificial urinary sphincter (AUS) placement on a population level. Increasingly AUS implantation has shifted to be an outpatient surgery; however, there is a lack of large-scale research evaluating factors associated with early (≤ 24 hours) versus late (>24 hours) discharges and complications in men following AUS placement. We utilized the National Surgical Quality Improvement Program (NSQIP) database to identify and compare factors and outcomes associated with each approach.

METHODS

NSQIP database was queried for men undergoing AUS placement between 2007 and 2016. Patients were classified as either early discharge (ED ≤ 24 hours) and late discharge (LD > 24 hours). Baseline demographics, operating time, and complications were compared between the 2 groups. Multivariate logistic regression evaluated factors associated with discharge timing and 30-day complications.

RESULTS

A total of 1176 patients were identified and were classified as ED in 232 and LD in 944 patients. Operative time was shorter in ED (83 minutes) compared to LD (95 minutes, P < .001). Hypertension was more prevalent among LD patients (60.3% vs 69.1% for ED and LD respectively, P < .001). The 30-day complication rate was similar in both groups (ED: 4.3% vs LD: 3.4%, P = .498). Multivariable analysis revealed that surgery after 2012 was associated with ED (OR = 3.66, P < .001).

CONCLUSION

At the national level, there are no differences in postoperative morbidity between early and late discharges. There is a trend toward more ED, specifically after 2012. A prospective study on the feasibility and safety of outpatient AUS is needed.

Outpatient Robot-Assisted Radical Prostatectomy: Are Patients Ready for Same-Day Discharge?

Purpose: Several case series have demonstrated the safety and feasibility of outpatient robot-assisted radical prostatectomy (RARP) in well-selected patients; however, the patient perspective of this practice has not been well explored. In this study, we explored patients' perspectives on the potential barriers and benefits of outpatient RARP. Materials and Methods: We developed a multidimensional questionnaire to assess socioeconomic status, presence of caretaker at home, preferred transportation to the emergency room in case of chest pain or postsurgical complications, readiness for discharge at postanesthesia care unit (PACU), and potential barriers for discharge. In addition, patients were asked to provide an estimate of overnight hospitalization costs and their willingness to pay out-of-pocket expenses for their overnight stay. Patients who underwent RARP between August 1, 2018, and April 30, 2019, were asked to fill the questionnaire within the first week following their operation. Results: During our study, 157/292 (53.8%) of men undergoing RARP from a single high-volume robotic surgeon completed the survey. Patients who completed <80% of the survey (n = 5) were excluded from the final analysis. Thirty-seven (24.3%) patients felt that they would have been ready for discharge immediately from PACU, and 48 (31.6%) patients after extended recovery and before midnight. Only 17.8% (n = 27) of the patients claim that they experienced a medical intervention in the hospital that could not have been managed at home. The main barriers for same-day discharge were pain (55.9%, 80/143), catheter discomfort (44.7%, 64/143), insufficient education about catheter care (31.4%, 45/143), postoperative nausea and vomiting (15.3%, 22/143), and medical complications (13.2%, 19/143). Conclusions: Two-thirds of patients following RARP did not feel ready to be discharged on the day of their surgery. Further research is necessary to identify patients who may benefit from this approach to reduce health care costs while minimizing patient postoperative morbidity.