RESUMO
[This corrects the article DOI: 10.1016/j.euros.2023.05.007.].
RESUMO
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.
Assuntos
COVID-19 , Procedimentos Cirúrgicos Robóticos , Robótica , Masculino , Humanos , Procedimentos Cirúrgicos Robóticos/métodos , Estudos Prospectivos , Alta do Paciente , Estudos de Coortes , Estudos Retrospectivos , Pandemias , Austrália/epidemiologia , Prostatectomia/métodos , Resultado do TratamentoRESUMO
Background: The surgical difficulty of partial nephrectomy (PN) varies depending on the operative approach. Existing nephrometry classifications for assessment of surgical difficulty are not specific to the robotic approach. Objective: To develop an international robotic-specific classification of renal masses for preoperative assessment of surgical difficulty of robotic PN. Design setting and participants: The RPN classification (Radius, Position of tumour, iNvasion of renal sinus) considers three parameters: tumour size, tumour position, and invasion of the renal sinus. In an international survey, 45 experienced robotic surgeons independently reviewed de-identified computed tomography images of 144 patients with renal tumours to assess surgical difficulty of robot-assisted PN using a 10-point Likert scale. A separate data set of 248 patients was used for external validation. Outcome measurements and statistical analysis: Multiple linear regression was conducted and a risk score was developed after rounding the regression coefficients. The RPN classification was correlated with the surgical difficulty score derived from the international survey. External validation was performed using a retrospective cohort of 248 patients. RPN classification was also compared with the RENAL (Radius; Exophytic/endophytic; Nearness; Anterior/posterior; Location), PADUA (Preoperative Aspects and Dimensions Used for Anatomic), and SPARE (Simplified PADUA REnal) scoring systems. Results and limitation: The median tumour size was 38 mm (interquartile range 27-49). The majority (81%) of renal tumours were peripheral, followed by hilar (12%) and central (7.6%) locations. Noninvasive and semi-invasive tumours accounted for 37% each, and 26% of the tumours were invasive. The mean surgical difficulty score was 5.2 (standard deviation 1.9). Linear regression analysis indicated that the RPN classification correlated very well with the surgical difficulty score (R2 = 0.80). The R2 values for the other scoring systems were: 0.66 for RENAL, 0.75 for PADUA, and 0.70 for SPARE. In an external validation cohort, the performance of all four classification systems in predicting perioperative outcomes was similar, with low R2 values. Conclusions: The proposed RPN classification is the first nephrometry system to assess the surgical difficulty of renal masses for which robot-assisted PN is planned, and is a useful tool to assist in surgical planning, training and data reporting. Patient summary: We describe a simple classification system to help urologists in preoperative assessment of the difficulty of robotic surgery for partial kidney removal for kidney tumours.
RESUMO
Lymphovascular invasion, whereby tumour cells or cell clusters are identified in the lumen of lymphatic or blood vessels, is thought to be an essential step in disease dissemination. It has been established as an independent negative prognostic indicator in a range of cancers. We therefore aimed to assess the impact of lymphovascular invasion at the time of prostatectomy on oncological outcomes. We performed a multicentre, retrospective cohort study of 3495 men who underwent radical prostatectomy for localised prostate cancer. Only men with negative preoperative staging were included. We assessed the relationship between lymphovascular invasion and adverse pathological features using multivariable logistic regression models. Kaplan-Meier curves and Cox proportional hazard models were created to evaluate the impact of lymphovascular invasion on oncological outcomes. Lymphovascular invasion was identified in 19% (n = 653) of men undergoing prostatectomy. There was an increased incidence of lymphovascular invasion-positive disease in men with high International Society of Urological Pathology (ISUP) grade and non-organ-confined disease (p < 0.01). The presence of lymphovascular invasion significantly increased the likelihood of pathological node-positive disease on multivariable logistic regression analysis (OR 15, 95%CI 9.7-23.6). The presence of lymphovascular invasion at radical prostatectomy significantly increased the risk of biochemical recurrence (HR 2.0, 95%CI 1.6-2.4). Furthermore, lymphovascular invasion significantly increased the risk of metastasis in the whole cohort (HR 2.2, 95%CI 1.6-3.0). The same relationship was seen across D'Amico risk groups. The presence of lymphovascular invasion at the time of radical prostatectomy is associated with aggressive prostate cancer disease features and is an indicator of poor oncological prognosis.
RESUMO
PURPOSE: Urethral stricture disease is common and has high associated morbidity and impact on quality-of-life. This systematic review and meta-analysis aims to summarise current evidence on the efficacy of local urethral steroids post-direct vision internal urethrotomy (DVIU) for the treatment of urethral strictures in males. MATERIALS AND METHODS: A comprehensive search was performed using reputable databases and registries, up to 22 February 2022. Only randomised control trials in which participants were randomised to DVIU plus local urethral steroids versus DVIU only were included. Statistical analyses were performed using a random-effects model. Quality of evidence was rated according to the GRADE approach. RESULTS: The search identified seven studies in which 365 participants were randomised to DVIU plus local urethral steroids versus DVIU only. The application of local steroids appeared to reduce recurrence rates (risk ratio, 0.67; 95% confidence interval [CI], 0.49-0.90) and time-to-recurrence (hazard ratio, 0.58; 95% CI, 0.39-0.85). Qmax also improved following steroid application (mean difference, 0.82; 95% CI, -1.02-2.66); however, this was not statistically significant. No heterogeneity was identified between included studies for all outcomes. The certainty of evidence was downgraded due to study limitations with a small sample size and unclear risk-of-bias related to insufficient trial information. CONCLUSIONS: Compared to DVIU alone, adjuvant steroids applied to the urethra may reduce risk of recurrence and time-to-recurrence. These findings were statistically significant and likely also clinically significant given low associated costs and risk. However, more robust randomised trials are necessary to enhance the validity of these outcomes.
Assuntos
Estreitamento Uretral , Feminino , Humanos , Masculino , Qualidade de Vida , Ensaios Clínicos Controlados Aleatórios como Assunto , Recidiva , Esteroides , Uretra/cirurgia , Estreitamento Uretral/tratamento farmacológico , Estreitamento Uretral/cirurgiaRESUMO
BACKGROUND: Reproducible assessment of postoperative complications is essential for reliable evaluation of quality of care to enable comparison between healthcare centres and ensure transparent patient counselling. Currently, significant discrepancies exist in complication reporting and grading due to heterogeneous definitions and methodologies. OBJECTIVE: To develop a standardised and reproducible assessment of perioperative complications and overall associated morbidity, to allow for the construction of a uniform language for complication reporting and grading. DESIGN, SETTING, AND PARTICIPANTS: The 12-part REDCap-based Delphi survey was developed in conjunction with methodologist review and experienced urologist opinion. International urologists, anaesthetists, and intensive care unit specialists will be included. A minimum sample size of 750 participants (500 urologists and 250 critical care specialities) is targeted. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: The survey assesses participant demographics, opinion on complication reporting and the proposed Complications After Major & Minor Urological Surgery (CAMUS) reporting recommendations, grading of intervention events using the existing Clavien-Dindo classification and the proposed CAMUS classification, and rating of various clinical scenarios. Consensus will be defined as ≥75% majority agreement. If consensus is not reached, then subsequent Delphi rounds will be performed under steering committee guidance. RESULTS AND LIMITATIONS: Twenty-one participants completed the draft survey. The median survey completion time was 128 min (interquartile range 88-135). The survey revealed that 90% of participants believe that the current complication classification systems are useful but inaccurate, while 100% of participants believe that there is a universal demand for reporting consensus. Several amendments were made following feedback. Limitations include complexity of the proposed supplemental grades and time to completion of the survey. CONCLUSIONS: To ensure comprehensive and comparable complication reporting and grading across centres worldwide, a conclusive uniform language for complication reporting must be created. We intend to address shortcomings of the current complication reporting and classification systems with a new CAMUS classification system developed through multidisciplinary expert consensus obtained through a Delphi survey. Ultimately, standardisation of urological complication reporting and grading may improve patient counselling and quality of care. PATIENT SUMMARY: The reporting and grading of operative complications that occur during or after an operation and associated costs provide a means to stratify quality of patient care. Current complication reporting and classification systems are not standardised and somewhat inaccurate, and thus significantly underestimate patient morbidity and surgical risk. This Delphi survey will provide the basis for the creation of a uniform complication reporting and grading system. Our new system may allow improved reporting and grading between centres, and ultimately improve patient counselling and care.