Safety and feasibility of urological procedures in Jehovah's Witness patients.

OBJECTIVES: To describe the safety and feasibility of urological transfusion-free surgeries in Jehovah's Witness patients. METHODS: An institutional review board-approved, retrospective review of Jehovah's Witness patients who underwent urological transfusion-free surgeries between 2003 and 2019 was carried out. Surgeries were stratified into low, intermediate and high risk based on complexity, invasiveness and bleeding potential. Patient demographics, perioperative data and clinical outcomes are reported. RESULTS: A total of 161 Jehovah's Witness patients (median age 63.4 years) underwent 171 transfusion-free surgeries, including 57 (33.3%) in low-, 82 (47.9%) in intermediate- and 32 (18.8%) in high-risk categories. The mean estimated blood loss increased with risk category at 48 mL (range 10-50 mL), 150 mL (range 50-200 mL) and 388 mL (range 137-500 mL), respectively (P < 0.001). Implementing blood augmentation and conservation techniques increased with each risk category (3.5% vs 29% vs 69%, respectively; P < 0.001). Average length of stay increased concordantly at 1.6 days (range 0-12 days), 2.9 days (range 1-13 days) and 5.6 days (range 2-12 days), respectively (P ≤ 0.001). However, there was no increase in complication rates and readmission rates attributed to bleeding among the risk categories at 30 days (P = 0.9 and 0.4, respectively) and 90 days (P = 0.7 and 0.7, respectively). CONCLUSIONS: Transfusion free urological surgery can be safely carried out on Jehovah's Witness patients using contemporary perioperative optimization. Additionally, these techniques can be expanded for use in the general patient population to avoid short- and long-term consequences of perioperative blood transfusion.

Five-alpha reductase inhibitors in men undergoing active surveillance for prostate cancer: impact on treatment and reclassification after 6 years follow-up.

OBJECTIVES: To evaluate the impact of 5-alpha reductase inhibitors (5-ARIs) on definitive treatment (DT) and pathological progression (PP) in patients on active surveillance (AS) for prostate cancer. METHODS: We identified 361 consecutive patients, from an IRB-approved database, on AS for prostate cancer with minimum 2 years follow-up. Patients were grouped into two cohorts, those using 5-ARIs (5-ARI; n = 119) or not using 5-ARIs (no 5-ARI; n = 242). Primary and secondary endpoints were treatment-free survival (TFS) and PP-free survival (PPFS), which were evaluated by Kaplan-Meier analysis. Univariate and multivariable cox regression analysis were used to identify predictors for PP and DT. A p value < 0.05 was considered statistically significant. RESULTS: Baseline characteristics and the prostate biopsy rate were similar between the two groups. Median (range) follow-up was 5.7 (2.0-17.2) years. Five-year and 10-year TFS was 92% and 59% for the 5-ARI group versus 80% and 51% for the no 5-ARI group (p = 0.005), respectively. Five-year and 10-year PPFS was 77% and 41% for the 5-ARI group versus 70% and 32% for the no 5-ARI group (p = 0.04), respectively. Independent predictors for treatment and PP were not taking 5-ARIs (p = 0.005; p = 0.02), entry PSA > 2.5 ng/mL (p = 0.03; p = 0.01) and Gleason pattern 4 on initial biopsy (p < 0.001; p < 0.001), respectively. The main limitation is the retrospective study design. CONCLUSIONS: 5-ARIs reduces reclassification and cross-over to treatment in men on active surveillance for prostate cancer. Further, taking 5-ARIs was an independent predictor for prostate cancer progression and definitive treatment.

Urinary tract infections following radical cystectomy and urinary diversion: a review of 1133 patients.

OBJECTIVE: To investigate the incidence and microbiology of urinary tract infection (UTI) within 90 days following radical cystectomy (RC) and urinary diversion. METHODS: We reviewed 1133 patients who underwent RC for bladder cancer at our institution between 2003 and 2013; 815 patients (72%) underwent orthotopic diversion, 274 (24%) ileal conduit, and 44 (4%) continent cutaneous diversion. 90-day postoperative UTI incidence, culture results, antibiotic sensitivity/resistance and treatment were recorded through retrospective review. Fisher's exact test, Kruskal-Wallis test, and multivariable analysis were performed. RESULTS: A total of 151 urinary tract infections were recorded in 123 patients (11%) during the first 90 days postoperatively. 21/123 (17%) had multiple infections and 25 (20%) had urosepsis in this time span. Gram-negative rods were the most common etiology (54% of positive cultures). 52% of UTI episodes led to readmission. There was no significant difference in UTI rate, etiologic microbiology (Gram-negative rods, Gram-positive cocci, fungi), or antibiotic sensitivity and resistance patterns between diversion groups. Resistance to quinolones was evident in 87.5% of Gram-positive and 35% of Gram-negative bacteria. In multivariable analysis, Charlson Comorbidity Index > 2 was associated with higher 90-day UTI rate (OR = 1.8, 95% CI 1.1-2.9, p = 0.05) and Candida UTI (OR 5.6, 95% CI 1.6-26.5, p = 0.04). CONCLUSIONS: UTI is a common complication and cause of readmission following radical cystectomy and urinary diversion. These infections are commonly caused by Gram-negative rods. High comorbidity index is an independent risk factor for postoperative UTI, but diversion type is not.

Impact of body mass index on robot-assisted radical cystectomy with intracorporeal urinary diversion.

OBJECTIVES: To determine the impact of body mass index (BMI) on peri-operative and oncological outcomes after robot-assisted radical cystectomy (RARC) with intracorporeal urinary diversion. PATIENTS AND METHODS: A total of 216 patients undergoing RARC, extended lymphadenectomy and intracorporeal urinary diversion, between July 2010 and December 2015, were categorized into four BMI groups according to the 2004 World Health Organization obesity classification groups: <25 kg/m2 (normal); 25-29.9 kg/m2 (pre-obese); 30-34.9 kg/m2 (obese class I); and ≥35 kg/m2 (obese class II). Pre-, intra- and postoperative characteristics, oncological outcomes, and 90-day complications were compared using sas statistical software. RESULTS: All 216 patients underwent intracorporeal urinary diversion, with 68 (32%) undergoing orthotopic neobladder construction. Demographics were similar among the BMI groups with regard to median (range) age (71.8 [35- 95] years), gender (80.6% men), Charlson comorbidity index (CCI) score (66.2% with CCI score 0-1), pathological stage (carcinoma in situ to T2: 55.1%, T3-T4/N0: 18.5%, Tx/N+: 26.4%), median (interquartile range) node count [41 (28, 53)] and positive soft tissue margin rate (4.2%). Obese patients had greater blood loss and longer operating time (P = 0.02 and P = 0.04, respectively). There were no significant differences in length of hospital stay, transfusion rates, readmission or 90-day overall and high-grade complication rates (P = 0.16, P = 0.96, P = 0.89, P = 0.22 and P = 0.51, respectively). At a median (range) follow-up of 13 months (15 days to 4.8 years), recurrence-free survival (P = 0.92) and overall survival (P = 0.68) were similar among the groups. CONCLUSION: The results of the present study show that RARC with intracorporeal urinary diversion is safe and feasible in obese patients with bladder cancer. BMI was not associated with significant differences in peri-operative, pathological or early oncological outcomes.

Proctors exploit three-dimensional ghost tools during clinical-like training scenarios: a preliminary study.

PURPOSE: In this study, we examine three-dimensional (3D) proctoring tools (i.e., semitransparent ghost tools overlaid on the surgeon's field of view) on realistic surgical tasks. Additionally, we develop novel, quantitative measures of whether proctors exploit the additional capabilities offered by ghost tools. METHODS: Seven proctor-trainee pairs completed realistic surgical tasks such as tissue dissection and suturing in a live porcine model using 3D ghost tools on the da Vinci Xi Surgical System. The usability and effectiveness of 3D ghost tools were evaluated using objective measures of proctor performance based on proctor hand movements and button presses, as well as post-study questionnaires. RESULTS: Proctors exploited the capabilities of ghost tools, such as 3D hand movement (p < 0.001), wristedness (p < 0.001), finger pinch gestures (p < 0.001), and bimanual hand motions (p < 0.001). The median ghost tool excursion distances across proctors in the x-, y-, and z-directions were 57.6, 31.9, and 50.7, respectively. Proctors and trainees consistently evaluated the ghost tools as effective across multiple categories of mentoring. Trainees found ghost tools more helpful than proctors across all categories (p < 0.05). CONCLUSIONS: Proctors exploit the augmented capabilities of 3D ghost tools during clinical-like training scenarios. Additionally, both proctors and trainees evaluated ghost tools as effective mentoring tools, thereby confirming previous studies on simple, inanimate tasks. Based on this preliminary work, advanced mentoring technologies, such as 3D ghost tools, stand to improve current telementoring and training technologies in robot-assisted minimally invasive surgery.

Structured learning for robotic surgery utilizing a proficiency score: a pilot study.

PURPOSE: We evaluated feasibility and benefit of implementing structured learning in a robotics program. Furthermore, we assessed validity of a proficiency assessment tool for stepwise graduation. METHODS: Teaching cases included robotic radical prostatectomy and partial nephrectomy. Procedure steps were categorized: basic, intermediate, and advanced. An assessment tool ["proficiency score" (PS)] was developed to evaluate ability to safely and autonomously complete a step. Graduation required a passing PS (PS ≥ 3) on three consecutive attempts. PS and validated global evaluative assessment of robotic skills (GEARS) were evaluated for completed steps. Linear regression was utilized to determine postgraduate year/PS relationship (construct validity). Spearman's rank correlation coefficient measured correlation between PS and GEARS evaluations (concurrent validity). Intraclass correlation (ICC) evaluated PS agreement between evaluator classes. RESULTS: Twenty-one robotic trainees participated within the pilot program, completing a median of 14 (2-69) cases each. Twenty-three study evaluators scored 14 (1-60) cases. Over 4 months, 229/294 (78 %) cases were designated "teaching" cases. Residents completed 91 % of possible evaluations; faculty completed 78 %. Verbal and quantitative feedback received by trainees increased significantly (p = 0.002, p < 0.001, respectively). Average PS increased with PGY (post-graduate year) for basic and intermediate steps (regression slopes: 0.402 (p < 0.0001), 0.323 (p < 0.0001), respectively) (construct validation). Overall, PS correlated highly with GEARS (ρ = 0.81, p < 0.0001) (concurrent validity). ICC was 0.77 (95 % CI 0.61-0.88) for resident evaluations. CONCLUSION: Structured learning can be implemented in an academic robotic program with high levels of trainee and evaluator participation, encouraging both quantitative and verbal feedback. A proficiency assessment tool developed for step-specific proficiency has construct and concurrent validity.

Prospective Evaluation of Continence Following Radical Cystectomy and Orthotopic Urinary Diversion Using a Validated Questionnaire.

PURPOSE: We evaluated continence outcomes in male patients undergoing orthotopic neobladder diversion after radical cystectomy using a validated questionnaire. MATERIALS AND METHODS: Using our institutional review board approved bladder cancer database we identified 1,269 patients who underwent open radical cystectomy from 2002 to 2015. Orthotopic neobladder was constructed in 935 (74%) patients, of whom 798 (85%) were male. Beginning in 2012 the patients completed a validated pictorial pad use questionnaire at each followup visit. The questionnaire assessed pad number, size and wetness as well as catheter use. Continence was defined as use of no pads or pads that are almost dry. Questionnaires were stratified into distinct postoperative intervals for analysis. Female patients, or patients with artificial urinary sphincters or prior radiotherapy were excluded from the study. RESULTS: A total of 188 male patients with available questionnaires were followed from September 2012 to August 2015. Overall 447 questionnaires were collected, with 351 interval distinct questionnaires separated into intervals of less than 3, 3 to 6, more than 6 to 12, more than 12 to 18, more than 18 to 36 and more than 36 months after surgery (64, 61, 58, 49, 61 and 58 questionnaires, respectively). Daytime continence increased from 59% at less than 3 months postoperatively to 92% by more than 12 to 18 months. Nighttime continence increased from 28% at less than 3 months postoperatively to 51% by more than 18 to 36 months. Nearly 50% of patients reported daytime and nighttime continence by 18 to 36 months. CONCLUSIONS: After orthotopic neobladder diversion in male patients, continence improves significantly by 6 months and subsequently plateaus with 92% daytime continence by more than 12 to 18 months. Orthotopic neobladder represents an excellent functional option for urinary diversion.

Pretranscatheter and Posttranscatheter Valve Planning with Computed Tomography.

The range of potential transcatheter solutions to valve disease is increasing, bringing treatment options to those in whom surgery confers prohibitively high risk. As the range of devices and their indications grow, so too will the demand for procedural planning. Computed tomography will continue to enable this growth through the provision of accurate device sizing and procedural risk assessment.

Current Trends and Applications of PET/MRI Hybrid Imaging in Neurodegenerative Diseases and Normal Aging.

Dementia is a significant global health issue that is exacerbated by an aging population. Imaging plays an established role in the evaluation of patients with neurocognitive disorders such as dementia. In current clinical practice, magnetic resonance imaging (MRI) and positron emission tomography (PET) are primary imaging modalities used separately but in concert to help diagnose and classify dementia. The clinical applications of PET/MRI hybrid imaging in dementia are an active area of research, particularly given the continued emergence of functional MRI (fMRI) and amyloid PET tracers. This narrative review provides a comprehensive overview of the rationale and current evidence for PET/MRI hybrid dementia imaging from 2018 to 2023. Hybrid imaging offers advantages in the accuracy of characterizing neurodegenerative disorders, and future research will need to address the cost of integrated PET/MRI systems compared to stand-alone scanners, the development of new biomarkers, and image correction techniques.

Contrast-enhanced ultrasound (CEUS) for the characterization of intra-scrotal lesions.

Contrast-enhanced ultrasound (CEUS) has emerged as a promising imaging modality for the characterization of hepatic and renal lesions. However, there is a paucity of data describing the use of CEUS for the evaluation of intra-scrotal pathology. In the following review, we describe the clinical utility of CEUS for the characterization and differentiation of common and uncommon intra-scrotal conditions, including testicular torsion, infection, trauma, and benign and malignant intratesticular and extratesticular neoplasms. In addition, we outline key principles of CEUS and provide case examples from our institution.

Clinical Applications of PET in Evaluating the Aging Spine.

Back pain is a common health complaint that contributes globally to medical burden and costs, particularly in elderly populations. Nuclear medicine techniques using PET tracers offer diagnostic information about various spine disorders, including malignant, degenerative, inflammatory, and infectious diseases. Herein, the authors briefly review applications of PET in the evaluation of spine disorders in elderly patients.

Physiological Characteristics of Female Soccer Players and Health and Performance Considerations: A Narrative Review.

Female soccer has seen a substantial rise in participation, as well as increased financial support from governing bodies over the last decade. Thus, there is an onus on researchers and medical departments to develop a better understanding of the physical characteristics and demands, and the health and performance needs of female soccer players. In this review, we discuss the current research, as well as the knowledge gaps, of six major topics: physical demands, talent identification, body composition, injury risk and prevention, health and nutrition. Data on female talent identification are scarce, and future studies need to elucidate the influence of relative age and maturation selection across age groups. Regarding the physical demands, more research is needed on the pattern of high-intensity sprinting during matches and the contribution of soccer-specific movements. Injuries are not uncommon in female soccer players, but targeting intrinsically modifiable factors with injury prevention programmes can reduce injury rates. The anthropometric and physical characteristics of female players are heterogeneous and setting specific targets should be discouraged in youth and sub-elite players. Menstrual cycle phase may influence performance and injury risk; however, there are few studies in soccer players. Nutrition plays a critical role in health and performance and ensuring adequate energy intake remains a priority. Despite recent progress, there is considerably less research in female than male soccer players. Many gaps in our understanding of how best to develop and manage the health and performance of female soccer players remain.

Analysis of Medical Data Using Community Detection on Inferred Networks.

Performing network-based analysis on medical and biological data makes a wide variety of machine learning tools available. Clustering, which can be used for classification, presents opportunities for identifying hard-to-reach groups for the development of customized health interventions. Due to a desire to convert abundant DNA gene co-expression data into networks, many graph inference methods have been developed. Likewise there are many clustering and classification tools. This paper presents a comparison of techniques for graph inference and clustering, using different numbers of features, in order to select the best tuple of graph inference method, clustering method, and number of features according to a particular phenotype. An extensive machine learning based analysis of the REGARDS dataset is conducted, evaluating the CoNet and K-Nearest Neighbors (KNN) network inference methods, along with the Louvain, Leiden and NBR-Clust clustering techniques. Results from analysis involving five internal cluster evaluation indices show the traditional KNN inference method and NBR-Clust and Louvain clustering produce the most promising clusters with medical phenotype data. It is also shown that visualization can aid in interpreting the clusters, and that the clusters produced can identify meaningful groups indicating customized interventions.

Improved Classification of Medical Data Using Meta-Best Feature Selection.

Feature selection provides a useful method for reducing the size of large data sets while maintaining integrity, thereby improving the accuracy of neural networks and other classifiers. However, running multiple feature selection models and their accompanying classifiers can make interpreting results difficult. To this end, we present a data-driven methodology called Meta-Best that not only returns a single feature set related to a classification target, but also returns an optimal size and ranks the features by importance within the set. This proposed methodology is tested on six distinct targets from the well-known REGARDS dataset: Deceased, Self-Reported Diabetes, Light Alcohol Abuse Risk, Regular NSAID Use, Current Smoker, and Self-Reported Stroke. This methodology is shown to improve the classification rate of neural networks by 0.056 using the ROC Area Under Curve metric compared to a control test with no feature selection.

Impacts of missing upper anterior teeth on daily living.

BACKGROUND: Aesthetics and function of the orofacial region are very important aspects of human life which may be affected by tooth loss and impact on the quality of life. The aim of this study was to identify the effects of anterior tooth loss on patients' quality of life and satisfaction with their dentition. METHODS: Fifty partially edentulous patients with missing anterior teeth and 50 control subjects who had no missing teeth were recruited into the study. The control subjects matched the patients by age, gender, and level of education. A Dental Impact on Daily Living questionnaire was used to assess dental impacts on daily living and satisfaction with the dentition. RESULTS: Tooth loss has a definite measurable impact on patients' daily living and satisfaction with their appearance, pain levels, oral comfort, general performance, and eating capacities (p = 0.000). Age and level of education had no effect on patients' total satisfaction with their dentition and daily living. However, females were less satisfied with appearance, general performance and eating (p = 0.003, 0.005 and 0.007 respectively) than males. There were significant correlations between the number of missing anterior teeth and patients' total satisfaction (p = 0.028) and patients satisfaction with appearance, oral comfort, general performance, and eating dimensions (p = 0.001, 0.048, 0.011 and 0.009 respectively). CONCLUSION: Tooth loss has definitive impact on patients' satisfaction with their dentition regardless of personal factors such as age, gender and level of education. The higher the number of missing teeth the lower the levels of satisfaction with the dentition and daily living.

Occlusal accommodation and mouthguards for prevention of orofacial trauma.

PURPOSE: The aim of this study was to investigate the effect of two types of occlusal accommodation on the arch separation in centric and eccentric arch positions and to assess the opposing tooth contacts in professionally made, thermoformed sports mouthguards. MATERIALS AND METHODS: Maxillary and mandibular alginate impressions, a wax interocclusal record of centric occlusion together with maxillary/condylar face-bow registrations, were recorded clinically for 10 undergraduate dental students who are sports activist volunteers of the School of Medicine and Dentistry, Queen's University Belfast. Two ethylene vinyl acetate thermoformed maxillary mouthguards were made for each player (N = 20) using a standardised procedure. Ten mouthguards served both as the control (i.e. the non-accommodated) group and also the accommodated, occlusally 'imprinted' group. The other 10 mouthguards served as the accommodated, occlusally 'ground' group. Casts were articulated, each non-accommodated and accommodated mouthguard was seated and the extent of the interocclusal opening was recorded in all three arch relationships. The number of mouthguard and mandibular tooth contacts were also recorded in each position. RESULTS: The increased vertical occlusal dimension that was found in the presence of non-accommodated mouthguards equated to the full-sheet thickness of the material that was used to form the mouthguards. Only mouthguards accommodated by grinding retained high levels of occlusal contact in all arch relationships that were tested. CONCLUSIONS: Within the limitations of this study, the modification of the occlusal surface made by flat grinding reduced the arch separation in eccentric movements and increased the opposing tooth contacts in custom-made mouthguards. This may contribute to increased comfort, compliance and the protective effect of these appliances thus resulting in a reduction of injuries to the teeth, arches and soft tissues.

Intravitreal Silicone Oil Migration Into the Lateral Cerebral Ventricles.

PURPOSE: Silicone oil (SO) is often used as an intraocular tamponade in repairs of retinal detachments. It may be associated with complications such as cataract, glaucoma, keratopathy, subretinal migration of oil, fibrous epiretinal and sub retinal proliferations, and oil emulsification. The purpose of this report is to describe a rare phenomenon of intraocular silicone oil migration into the cerebral ventricles, which may later be mistaken for intraventricular hemorrhages on neuroimaging. METHODS: Case report with literature review. RESULTS: A patient with a history of retinal detachment repair with intraocular SO presented with headaches. Neuroimaging revealed SO migration to the cerebral ventricles. The patient was treated conservatively with symptom management and headaches resolved. CONCLUSIONS: We present a case of intraocular SO migration to the cerebral ventricles and review the current literature. We also propose two mechanisms for this phenomenon.

Surgical approach as a determinant factor of clinical outcome following radical cystectomy: Does Enhanced Recovery After Surgery (ERAS) level the playing field?

PURPOSE: To determine whether surgical approach is a determinant of clinical outcomes following radical cystectomy (RC) and urinary diversion when using an Enhanced Recovery After Surgery (ERAS) protocol. MATERIALS AND METHODS: We studied all patients undergoing both open radical cystectomy (ORC) and robotic-assisted radical cystectomy (RARC) and urinary diversion with ERAS for bladder urothelial carcinoma from May 2012 to December 2016. Surgical and clinical outcomes within 90 days after surgery were compared between ORC and RARC, including readmission and major complication rates (Clavien-Dindo grade ≥III). Multivariable logistic regression modeling was used to determine factors that predict readmission and major complications. RESULTS: A total of 345 and 143 patients underwent ORC and RARC, respectively. The ORC group had a greater proportion of continent urinary diversion (71.9 vs. 40.6%, P< 0.001), shorter operative time (5.4 vs. 7.3 hours, P< 0.001), higher estimated blood loss (500 vs. 200 ml, P< 0.001), and higher intraoperative and postoperative transfusion rates (20.9 vs. 9.1%, P= 0.002 and 20 vs. 11.9%, P= 0.04, respectively). Median length of stay was 4 days for ORC (interquartile range 4-6 days) and 6 days for RARC (interquartile range 4-7 days; P< 0.001). There was no significant difference between ORC and RARC groups in major complication rates (20 vs. 23.8%, P= 0.51) or readmission rates (32.2 vs. 36.4%, P= 0.4) within 90 days after surgery. Multivariable logistic regression analysis showed that surgical approach was not an independent factor predictive of readmission (P= 0.33) or major complications (P= 0.76). CONCLUSIONS: Surgical approach is not a determinant of readmission or major complications following RC in the context of an ERAS protocol.

Frailty as a predictor of complications after radical cystectomy: A prospective study of various preoperative assessments.

PURPOSE: Frailty has been correlated with worse postoperative outcomes. Prospective studies examining frailty and bladder cancer are lacking. We aimed to determine whether a prospective frailty assessment or traditional risk indices can identify patients undergoing radical cystectomy (RC) at risk for complications. MATERIALS AND METHODS: Patients ≥65 years undergoing RC were preoperatively assessed using Fried Frailty Criteria (FFC; grip strength, gait speed, exhaustion, physical activity, shrinking), Charlson Comorbidity Index, American Society of Anesthesiologists score, Katz Index of Independence in Activities of Daily Living, Karnofsky Performance Scale, Eastern Cooperative Oncology Group performance status, and Center for Epidemiological Studies Depression scale. Thirty-day and 90-day postoperative complications were recorded. Univariate and multivariate analyses were performed. RESULTS: One hundred and twenty three patients were assessed with median age of 74 years. Fifty-nine patients (48.0%) had ≥1 complication within 30 days and 72 (58.5%) within 90 days. Center for Epidemiological Studies Depression scale (odds ratio [OR] 1.08, 95% confidence interval [CI] 1.01-1.17, P = 0.027) and shrinking (OR 3.79, 95% CI 1.64-9.26, P = 0.0024) were significant for any 30-day complication, while physical activity was protective (OR 0.84, 95% CI 0.69-1.00, P = 0.072) for any 90-day complication. Being intermediately frail or frail was associated with high-grade 30-day (OR 4.87, 95% CI 1.39-22.77, P = 0.022) and 90-day complications (OR 3.01, 95% CI 1.05-9.37, P = 0.045), along with Eastern Cooperative Oncology Group score ≥3 (OR 45.00, 95% CI 6.92-437.69, P = 0.0010 and OR 17.85, 95% CI 3.21-143.26, P = 0.0079, respectively). CONCLUSIONS: Fried Frailty Criteria were predictive of high-grade complications, while individual components were predictive of having any complication. Elderly patients should be routinely assessed prior to RC to guide postoperative care.