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BACKGROUND: The aim is to evaluate factors impacting operating time (OT) during robot-assisted radical prostatectomy (RARP) with or without extended pelvic lymph node dissection (ePLND) for prostate cancer. METHODS: Overall, 1289 patients underwent RARP from January 2013 to December 2021. ePLND was performed in 825 cases. Factors potentially associated with OT variations were assessed. Three low-volume (LVS) and two high-volume surgeons (HVS) performed the procedures. A linear regression model was computed to assess associations with OT variations. RESULTS: When RARP was performed by HVS an OT decrease was observed independently by significant clinical (Body Mass Index [BMI]; prostate volume [PV]) and anatomical/perioperative features (prostate weight [PW]; intraoperative blood loss [BL]) both in clinical (change in OT: -42.979 minutes; 95% CI: -51.789; -34.169; P<0.0001) and anatomical/perioperative models (change in OT: -40.020 minutes; 95% CI: -48.494; -31.587; P<0.0001). A decreased OT was observed in clinical (change in OT: -27.656 minutes; 95% CI: -33.449; -21.864; P<0.0001) and anatomical/perioperative (change in OT: -24.935 minutes; 95% CI: -30.562; -19.308; P<0.0001) models also in case of RARP with ePLND performed by HVS, independently by BMI, PV, PSA as well as for PW, seminal vesicle invasion, positive surgical margins, and BL. CONCLUSIONS: In a tertiary academic referral center, OT decreased when RARP was performed by HVS, independently of adverse clinical and anatomical/perioperative factors. Available OT loads can be planned to optimize waiting lists, teaching tasks, operative costs, and surgeon's volume.
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Escisión del Ganglio Linfático , Tempo Operativo , Prostatectomía , Neoplasias de la Próstata , Procedimientos Quirúrgicos Robotizados , Humanos , Prostatectomía/métodos , Masculino , Procedimientos Quirúrgicos Robotizados/métodos , Persona de Mediana Edad , Neoplasias de la Próstata/cirugía , Neoplasias de la Próstata/patología , Anciano , Escisión del Ganglio Linfático/métodos , Escisión del Ganglio Linfático/estadística & datos numéricos , Cirujanos/estadística & datos numéricos , Estudios RetrospectivosRESUMEN
BACKGROUND: The debate between single-layer and double-layer renorrhaphy techniques during robot-assisted partial nephrectomy (RPN) represents a subject of ongoing discourse. The present analysis aims to compare the perioperative and functional outcomes of single- versus double-layer renorrhaphy during RPN. METHODS: Study data were retrieved from prospectively maintained institutional database (Jan2018-May2023). Study population was divided into two groups according to the number of layers (single vs. double) used for renorrhaphy. Baseline and perioperative data were compared. Postoperative surgical outcomes included type and grade of complications as classified according to Clavien-Dindo. Serum creatinine and estimated glomerular filtration rate were used to measure renal function. RESULTS: Three hundred seventeen patients were included in the analysis: 209 received single-layer closure, while 108 underwent double-layer renorrhaphy. Baseline characteristics were not statistically different between the groups. Comparable low incidence of intraoperative complications was observed between the cohorts (P=0.5). No difference was found in terms of mean (95% CI) Hb level drop postoperation (single-layer: 1.6 g/dL [1.5-1.7] vs. double-layer: 1.4 g/dL [1.2-1.5], P=0.3). Overall and "major" rate of complications were 16% and 3%, respectively, with no difference observed in terms of any grade (P=0.2) and major complications (P=0.7). Postoperative renal function was not statistically different between the treatment modalities. At logistic regression analyses, no difference in terms of probability of overall (OR 0.82 [0.63-1.88]) and major (OR 0.94 [0.77-6.44]) complications for the number of suture layers was observed. CONCLUSIONS: Single-layer and double-layer renorrhaphy demonstrated comparable perioperative and functional outcomes within the setting of the present study.
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Nefrectomía , Complicaciones Posoperatorias , Procedimientos Quirúrgicos Robotizados , Técnicas de Sutura , Humanos , Nefrectomía/métodos , Nefrectomía/efectos adversos , Procedimientos Quirúrgicos Robotizados/métodos , Procedimientos Quirúrgicos Robotizados/efectos adversos , Femenino , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Resultado del Tratamiento , Técnicas de Sutura/efectos adversos , Técnicas de Sutura/instrumentación , Anciano , Riñón/cirugía , Riñón/fisiopatología , Tasa de Filtración Glomerular , Neoplasias Renales/cirugía , Complicaciones Intraoperatorias/epidemiología , Complicaciones Intraoperatorias/etiología , Estudios Retrospectivos , Estudios ProspectivosRESUMEN
BACKGROUND: Stone nomogram by Micali et al., able topredict treatment failure of shock-wave lithotripsy (SWL), retrograde intrarenal surgery (RIRS) and percutaneous nephrolithotomy (PNL) in the management of single 1-2 cm renal stones, was developed on 2605 patients and showed a high predictive accuracy, with an area under ROC curve of 0.793 at internal validation. The aim of the present study is to externally validate the model to assess whether it displayed a satisfactory predictive performance if applied to different populations. METHODS: External validation was retrospectively performed on 3025 patients who underwent an active stone treatment from December 2010 to June 2021 in 26 centers from four countries (Italy, USA, Spain, Argentina). Collected variables included: age, gender, previous renal surgery, preoperative urine culture, hydronephrosis, stone side, site, density, skin-to-stone distance. Treatment failure was the defined outcome (residual fragments >4 mm at three months CT-scan). RESULTS: Model discrimination in external validation datasets showed an area under ROC curve of 0.66 (95% 0.59-0.68) with adequate calibration. The retrospective fashion of the study and the lack of generalizability of the tool towards populations from Asia, Africa or Oceania represent limitations of the current analysis. CONCLUSIONS: According to the current findings, Micali's nomogram can be used for treatment prediction after SWL, RIRS and PNL; however, a lower discrimination performance than the one at internal validation should be acknowledged, reflecting geographical, temporal and domain limitation of external validation studies. Further prospective evaluation is required to refine and improve the nomogram findings and to validate its clinical value.
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Cálculos Renales , Nomogramas , Humanos , Cálculos Renales/terapia , Cálculos Renales/cirugía , Estudios Retrospectivos , Masculino , Femenino , Persona de Mediana Edad , Resultado del Tratamiento , Anciano , AdultoRESUMEN
BACKGROUND: Utility of partial nephrectomy (PN) for complex renal mass (CRM) is controversial. We determined the impact of surgical modality on postoperative renal functional outcomes for CRM. METHODS: We retrospectively analyzed a multicenter registry (ROSULA). CRM was defined as RENAL Score 10-12. The cohort was divided into PN and radical nephrectomy (RN) for analyses. Primary outcome was development of de-novo estimated glomerular filtration rate (eGFR)<45 mL/min/1.73 m2. Secondary outcomes were de-novo eGFR<60 and ΔeGFR between diagnosis and last follow-up. Cox proportional hazards was used to elucidate predictors for de-novo eGFR<60 and <45. Linear regression was utilized to analyze ΔeGFR. Kaplan-Meier Analysis (KMA) was performed to analyze 5-year freedom from de-novo eGFR<60 and <45. RESULTS: We analyzed 969 patients (RN=429/PN=540; median follow-up 24.0 months). RN patients had lower BMI (P<0.001) and larger tumor size (P<0.001). Overall postoperative complication rate was higher for PN (P<0.001), but there was no difference in major complications (Clavien III-IV; P=0.702). MVA demonstrated age (HR=1.05, P<0.001), tumor-size (HR=1.05, P=0.046), RN (HR=2.57, P<0.001), and BMI (HR=1.04, P=0.001) to be associated with risk for de-novo eGFR<60 mL/min/1.73 m2. Age (HR=1.03, P<0.001), BMI (HR=1.06, P<0.001), baseline eGFR (HR=0.99, P=0.002), tumor size (HR=1.07, P=0.007) and RN (HR=2.39, P<0.001) were risk factors for de-novo eGFR<45 mL/min/1.73 m2. RN (B=-10.89, P<0.001) was associated with greater ΔeGFR. KMA revealed worse 5-year freedom from de-novo eGFR<60 (71% vs. 33%, P<0.001) and de-novo eGFR<45 (79% vs. 65%, P<0.001) for RN. CONCLUSIONS: PN provides functional benefit in selected patients with CRM without significant increase in major complications compared to RN, and should be considered when technically feasible.
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Carcinoma de Células Renales , Neoplasias Renales , Humanos , Neoplasias Renales/patología , Carcinoma de Células Renales/patología , Estudios Retrospectivos , Nefrectomía/efectos adversos , Riñón/cirugía , Riñón/patologíaRESUMEN
BACKGROUND: We tested for regional differences across United States (US) in rates of adrenalectomy, systemic therapy, and adrenalectomy and systemic therapy combination for adrenocortical carcinoma (ACC) patients. We hypothesized that no differences exist, especially after accounting for baseline patient and tumor characteristics. METHODS: Within Surveillance, Epidemiology, and End Results (SEER) database (2004-2018), 1275 ACC patients were identified. Distribution of patient age, tumor size, ENSAT (European Network for the Study of Adrenal Tumors) stages, and treatments were tabulated and graphically displayed, according to nine geographical registries, corresponding to the population of specific states, cities or macro areas of the US on which the data are based on. Multinomial models predicted treatment probability for each patient according to registries. RESULTS: Patients count according to registries ranged from 62 to 509. Differences across registries existed for age (range 54-59 years; P=0.4), tumor size (8.5-11.0 cm; P=0.2), ENSAT stage (1-11% vs. 17-35% vs. 18-32% vs. 24-44%, in respectively ENSAT stage I, II, III, and IV), and treatment distribution (35-53% vs. 5-21% vs. 23-42%, in respectively adrenalectomy, systemic therapy, and adrenalectomy and systemic therapy combination; P=0.039). After adjustment for age, stage and year of diagnosis, clinically meaningful residual differences across registries remained for adrenalectomy (33-54%), systemic therapy (4-19%), and adrenalectomy and systemic therapy combination (20-38%). However, most variability originated from registries with smallest sample sizes. CONCLUSIONS: We identified important variability in ACC treatment according to SEER geographical registries, even after considering baseline patient and tumor characteristics. These findings may be indicative of differences in quality of care or expertise in ACC management.
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Neoplasias de la Corteza Suprarrenal , Neoplasias de las Glándulas Suprarrenales , Carcinoma Corticosuprarrenal , Humanos , Estados Unidos/epidemiología , Persona de Mediana Edad , Carcinoma Corticosuprarrenal/epidemiología , Carcinoma Corticosuprarrenal/cirugía , Neoplasias de la Corteza Suprarrenal/epidemiología , Neoplasias de la Corteza Suprarrenal/cirugía , Sistema de RegistrosRESUMEN
BACKGROUND: Routine processing of prostate biopsies requires conventional steps that usually take a few days. The aim of this study was to validate the use of fluorescence laser confocal microscopy (FCM) for real-time diagnostics. METHODS: We prospectively tested images from prostate needle biopsies (75 images were evaluated by FCM and conventional slides). Two pathologists reviewed the images and assessed agreements between FCM versus conventional slides and between pathologists (κ-values). Interpretation was performed on digital images from the VivaScope 2500 confocal microscope (MAVIG GmbH, Munich, Germany; Caliber I.D., Rochester, NY, USA) placed in the urological operating room. Cancerous versus benign tissue was the primary focus, then the application of the grading system. RESULTS: Cancer was diagnosed in 24 conventional slides (on 75 images) in which agreement among pathologists was high for both conventional (κ=0.96) and FMC (κ=0.84). 1/24 (4%) was ISUP/WHO grade group I, 12/24 (50%) II, 8/24 (33%) III, 2/24 (8%) IV and 1/24 (4%) grade V. Near perfect agreement was obtained for grades I, IV and V (κ=0.85). Grade III values achieved a moderate agreement (κ=0.55). The mean time for laser scanning was 9 minutes. For the remaining non-tumor images, agreement was nearly perfect (κ=0.81). CONCLUSIONS: We validated the use of FCM for real-time cancer detection in prostate biopsies.
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Próstata , Neoplasias de la Próstata , Masculino , Humanos , Próstata/diagnóstico por imagen , Próstata/patología , Neoplasias de la Próstata/diagnóstico por imagen , Neoplasias de la Próstata/patología , Biopsia , Biopsia con Aguja , Microscopía Confocal/métodosRESUMEN
BACKGROUND: Since before the COVID-19 pandemic, hospital-acquired infections (HAIs) represented a global healthcare crisis. Few studies suggested that COVID-19-related basic hygiene measures (BHM) could lower HAIs rates, reaching inconclusive results. The aim of this study was to investigate the hypothetical benefit on HAIs rate of COVID-19-enhanced BHM systematic introduction after major elective urological surgery. METHODS: Since the pandemic began, our hospital has implemented BHM to limit the spread of COVID-19. We compared patients operated in the pre-COVID-19 era (no-BHM period) with those operated after the pandemic started (BHM period). Outcomes were the incidence of HAIs and postoperative complications, and the length of hospital stay (LOS). Two balanced groups were generated by propensity score 1:1 matching. RESULTS: Of 1053 major urological interventions, 604 were performed in the no-BHM period, and 449 in the BHM period. After matched analysis, the comparison groups consisted of 310 patients each. Of 107 recorded HAIs, 43 occurred during the BHM period (13.9%), and 64 during the no-BHM period (20.7%), with a statistically significant difference in multivariable analysis (OR 0.5 [95% CI 0.3-0.8], P=0.004). Postoperative complications rate was significantly lower in the BHM period than in the no-BHM period (29.0% versus 36.5%, OR 0.6 [95% CI 0.4-0.9], P=0.01). The LOS differed significantly between BHM and no-BHM periods: a median of 5 (5-8) days versus 6 (5-8), respectively (P<0.001). CONCLUSIONS: The risk of infections, postoperative complications, and prolonged LOS after major urological surgery was significantly reduced with the systematic introduction of COVID-19-related BHM, their application could, therefore, be prolonged with lasting benefits.
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COVID-19 , Infección Hospitalaria , Humanos , Pandemias , Análisis por Apareamiento , Complicaciones Posoperatorias , HigieneRESUMEN
BACKGROUND AND OBJECTIVES: We examined the effect of disease-free interval (DFI) duration on cancer-specific mortality (CSM)-free survival, otherwise known as the effect of conditional survival, in surgically treated adrenocortical carcinoma (ACC) patients. METHODS: Within the Surveillance, Epidemiology, and End Results database (2004-2018), 867 ACC patients treated with adrenalectomy were identified. Conditional survival estimates at 5-years were assessed based on DFI duration and according to stage at presentation. Separate Cox regression models were fitted at baseline and according to DFI. RESULTS: Overall, 406 (47%), 285 (33%), and 176 (20%) patients were stage I-II, III and IV, respectively. In conditional survival analysis, providing a DFI of 24 months, 5-year CSM-free survival at initial diagnosis increased from 66% to 80% in stage I-II, from 35% to 66% in stage III, and from 14% to 36% in stage IV. In multivariable Cox regression models, stage III (hazard ratio [HR]: 2.38; p < 0.001) and IV (HR: 4.67; p < 0.001) independently predicted higher CSM, relative to stage I-II. The magnitude of this effect decreased over time, providing increasing DFI duration. CONCLUSIONS: In surgically treated ACC, survival probabilities increase with longer DFI duration. This improvement is more pronounced in stage III, followed by stages IV and I-II patients, in that order. Survival estimates accounting for DFI may prove valuable in patients counseling.
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Neoplasias de la Corteza Suprarrenal , Carcinoma Corticosuprarrenal , Humanos , Carcinoma Corticosuprarrenal/cirugía , Tasa de Supervivencia , Estadificación de Neoplasias , Análisis de Supervivencia , Neoplasias de la Corteza Suprarrenal/cirugíaRESUMEN
BACKGROUND: The investigate the associations of the ASA physical status system with clinical, pathological, and perioperative features of prostate cancer (PCa) patients treated with radical prostatectomy (RP) that eventually associated with pelvic lymph node dissection (PLND). METHODS: We performed a retrospective analysis of prospective collected data from January 2013 to October 2020, including1329 patients. The ASA system was preoperatively assessed for each patient. Evaluated clinical factors were grouped as preoperative, perioperative, and pathological and were statistically associated with the ASA system. Continuous variables were represented as medians with relative interquartile ranges (IQR) and categorical factors were assessed as frequencies (percentages). Associations and risk of each ASA Class with population features were assessed by the multinomial logistic regression model (univariate and multivariate analysis). All tests were two-sided with P<0.05 considered to indicate statistical significance. RESULTS: Postoperative complications at discharge occurred in 27.2%. The distribution of the ASA physical status system was as follows: ASA I 108 patients (8.1%), ASA II 1081 subjects (81.3%) and ASA III 140 cases (10.5%). Median length of hospital state (LOHS) was the same for ASA groups I and II (4 days), but longer (5 days) for the ASA group III. On MVA, the risk of delayed hospital stay was associated only with ASA III patients and was independent from age and BMI. Clavien-Dindo complications greater than 2 did not show any independent association with the ASA system. CONCLUSIONS: The ASA preoperative physical status system predicted the likelihood of longer LOHS.
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Anestesiólogos , Neoplasias de la Próstata , Masculino , Humanos , Estados Unidos , Estudios Retrospectivos , Tiempo de Internación , Estudios Prospectivos , Neoplasias de la Próstata/cirugía , Neoplasias de la Próstata/patología , ProstatectomíaRESUMEN
BACKGROUND: Radical nephroureterectomy (RNU) with the concomitant excision of the distal ureter and bladder cuff is the current standard of care for the treatment of muscle invasive and/or high-risk upper tract urothelial carcinoma (UTUC). In small uncontrolled studies, laparoscopic RNU has been suggested to be associated with better perioperative outcomes compared to open RNU. The aim of our study was to compare the perioperative oncological and functional outcomes of open RNU versus laparoscopic RNU after adjusting for preoperative baseline patient-related characteristics. METHODS: We evaluated a multi-institutional retrospective database composed by 1512 patients diagnosed with UTUC and treated with open or laparoscopic RNU between 1990 and 2016. Perioperative outcomes included operative time, blood loss, and length of hospital stay, as well as postoperative complications, readmission, reoperation, and mortality rates at 30 and 90 days from surgery. A 1:1 propensity score matching estimated using logistic regression with the teffects psmatch function of STATA 13® (caliper 0.2, no replacement; StataCorp LLC; College Station, TX, USA) was performed using preoperative parameters such as: age, gender, Body Mass Index (BMI), and American Society of Anesthesiologists (ASA) Score. RESULTS: Overall, 1007 (66.6%) patients were treated with open and 505 (33.4%) with laparoscopic RNU. Open RNU resulted into shorter median operative time (180 vs. 230 min, P<0.001) and longer median hospital stay (10 vs. 7 days, P<0.001) in comparison to laparoscopic RNU. No statistically significant difference was identified for the other variables of interest (all P>0.05). At multivariable linear regression after propensity score matching adjusted for lymph node dissection and year of surgery, laparoscopic RNU resulted in longer operative time (coefficient 43.6, 95% CI 27.9-59.3, P<0.001) and shorter hospital stay (coefficient -1.27, 95% CI -2.1 to -0.3, P=0.01) compared to open RNU, but the risk of other perioperative complications remained similar between the two treatments. CONCLUSIONS: Laparoscopic RNU is associated with shorter hospital stay, but longer operative time in comparison to open RNU. Otherwise, there were no differences in other perioperative outcomes between these surgical modalities even after propensity score matching. The choice to offer laparoscopic or open RNU in the treatment of UTUC should not be based on concerns of different safety outcomes.
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Carcinoma de Células Transicionales , Laparoscopía , Neoplasias Ureterales , Neoplasias de la Vejiga Urinaria , Humanos , Laparoscopía/efectos adversos , Laparoscopía/métodos , Nefroureterectomía/métodos , Puntaje de Propensión , Estudios Retrospectivos , Neoplasias de la Vejiga Urinaria/cirugíaRESUMEN
Objective: To investigate by means of a randomized clinical trial the safety of no drain in the pelvic cavity after robot-assisted radical prostatectomy (RARP) with or without extended pelvic lymph node dissection (ePLND). Materials and Methods: From May to December 2016, 112 consecutive patients who underwent RARP with or without ePLND were prospectively randomized into a control group (CG) and study group (SG). In the CG, a drain was placed in the pelvic cavity at the end of surgery and removed after 24 hours. The trial was designed to assess noninferiority. The primary endpoint was evaluated as complication rates graded by the Clavien-Dindo score (CDS). Secondary endpoints included length of hospital stay (LOHS) and hospital readmission (RAD). Results and Limitations: At final analysis, 56 patients were in the CG and 54 belonged to the SG. The groups were homogenous for all preoperative and perioperative variables and did not show any difference in CDS complication rates (28.9% in the CG and 20.4% in the SG; p = 0.254), LOHS (on average 4 days in each group; p = 0.689), and RAD rates (3.6% in the CG and 3.7% in the SG; p = 0.970). Conclusions: In a modern cohort of patients who underwent RARP with or without ePLND, a single-center randomized controlled trial showed that no-drain policy is equivalent to drain after RARP in terms of CDS complication rate, LOHS, and RAD rate. The option of placing a postoperative drain for the first 24 hours could be considered in cases of difficult urethrovesical anastomosis with uncertain watertightness.
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Neoplasias de la Próstata , Procedimientos Quirúrgicos Robotizados , Robótica , Humanos , Escisión del Ganglio Linfático , Masculino , Pelvis/cirugía , Prostatectomía/efectos adversos , Neoplasias de la Próstata/cirugía , Procedimientos Quirúrgicos Robotizados/efectos adversosRESUMEN
OBJECTIVE: To evaluate predictors of prostatic chronic inflammation (PCI) and prostate cancer (PCa) in patients undergoing transperineal baseline random prostatic needle biopsies (BNB). PATIENT AND METHODS: According to BNB outcomes, patients were divided into four groups: cases without PCI or PCa (Control group), cases with PCI only (PCI group), cases with PCa and PCI (PCa+PCI group) and cases with PCa only (PCa group). A multinomial logistic regression model was used to evaluate the association of clinical factors with BNB outcomes. Additionally, clinical factors associated with the risk of PCa in the overall population were investigated using a multivariable logistic regression model (univariate and multivariate analysis). RESULTS: Overall, 945 patients were evaluated and grouped as follows: Control group, 308 patients (32.6%); PCI group, 160 (16.9%); PCa+PCI group, 45 (4.8%); and PCa group, 432 (45.7%). Amongst these, PCa was independently predicted by age (odds ratio [OR] 1.081), prostate specific-antigen level (PSA; OR 1.159), transition zone volume (TZV; OR 0.916), and abnormal digital rectal examination (DRE; OR 1.962). PCa and PCI (4.8%) were independently predicted by age (OR 1.081), PSA level (OR 1.122) and TZV (OR 0.954). In the group without PCa, the PSA level was the only factor associated with the risk of PCI when compared to the control group (OR 1.051, P = 0.042). Among patients with PCa, independent factors associated with the risk of only PCa compared to cases with PCA+PCI were TZV (OR 0.972) and number of positive cores (OR 1.149). In the overall population, PCI was the strongest predictor of a decreased risk of PCa (multivariate model, OR 0.212; P < 0.001). CONCLUSIONS: At BNB, PCI was associated with both a decreased risk of PCa and less aggressive tumour biology amongst patients with PCa. The presence of PCI on biopsy cores should be reported because of its implications in clinical practice. ABBREVIATIONS: BGG: biopsy Gleason Group; BPC: biopsy positive (cancer) cores; BMI: body mass index; FGF-2: fibroblast growth factor 2; IL: interleukin; ISUP: International Society of Urologic Pathology; NIH: National Institutes of Health; OR: odds ratio; PCa: prostate cancer; PCI: prostatic chronic inflammation; TGF: transforming growth factor; TPV: total prostate volume; TZV: transition zone volume.
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PURPOSE: The coronavirus disease 2019 (COVID-19) pandemic has put a substantial burden on the Italian healthcare system, resulting in the restructuring of hospitals to care for COVID-19 patients. However, this has likely impacted access to care for patients experiencing other conditions. We aimed to quantify the impact of COVID-19 on access to care for patients with urgent/emergent urological conditions throughout Italy. MATERIALS AND METHODS: A questionnaire was sent to 33 urological units in the AGILE consortium, asking clinicians to report on the number of urgent/emergent urological patients seen and/or undergoing surgery over a 3-week period during the peak of the COVID-19 outbreak and a reference week prior to the outbreak. ANOVA and linear regression models were used to quantify these changes. RESULTS: Data from 27 urological centres in Italy showed a decrease from 956 patients/week seen just prior to the outbreak to 291 patients/week seen by the end of the study period. There was a difference in the number of patients with urgent/emergent urological disease seen within/during the different weeks (all p values < 0.05). A significant decrease in the number of patients presenting with haematuria, urinary retention, urinary tract infection, scrotal pain, renal colic, or trauma and urgent/emergent cases that required surgery was reported (all p values < 0.05). CONCLUSION: In Italy, during the COVID-19 outbreak there has been a decrease in patients seeking help for urgent/emergent urological conditions. Restructuring of hospitals and clinics is mandatory to cope with the COVID-19 pandemic; however, the healthcare system should continue to provide adequate levels of care also to patients with other conditions.
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Infecciones por Coronavirus/epidemiología , Accesibilidad a los Servicios de Salud/tendencias , Neumonía Viral/epidemiología , Urología/tendencias , Atención Ambulatoria , Betacoronavirus , COVID-19 , Brotes de Enfermedades , Hospitales/estadística & datos numéricos , Humanos , Italia/epidemiología , Pandemias , Análisis de Regresión , SARS-CoV-2 , Encuestas y Cuestionarios , Enfermedades Urológicas/epidemiología , Enfermedades Urológicas/terapia , Urología/métodosRESUMEN
Objective: To assess the prevalence of frailty, a status of vulnerability to stressors leading to adverse health events, in bladder cancer patients undergoing radical cystectomy (RC), and test the impact of frailty measurements on postoperative adverse outcomes. Methods: A systematic review of English-language articles published up to April 2020 was performed. Electronic databases were searched to quantify the frailty prevalence in RC patients and assess the predictive ability of frailty indexes on RC-related outcomes as postoperative complications, early mortality, hospitalization length (LOS), costs, discharge dispositions, readmission rate. Results: Eleven studies were selected. Patients' frailty was identified by Johns Hopkins indicator (JHI) in two studies, 11-item modified Frailty Index (mFI) in four, 5-item simplified FI (sFI) in three, 15-point mFI in one, Fried Frailty Criteria in one. Considering all the frailty measurements applied, 8% and 31% of patients were frail or pre-frail, respectively. Frail (43%) and pre-frail patients (35%) were more at risk of major complications compared to non-frail (27%) using sFI; with JHI the percentages of frail and non-frail were 53% versus 19%. According to JHI and mFI frailty was related to longer LOS and higher costs. JHI identified that 3% of frail patients experience in-hospital mortality versus 1.5% of non-frail. Finally, using sFI, frail (28%), and pre-frail (19%) were more likely to be discharged non-home compared to non-frail patients (8%) and had a higher risk of 30-day mortality (4% and 2% versus 1%). Conclusions: Almost half of RC patients were frail or pre-frail, conditions significantly related to an increased risk of postoperative adverse events with higher rates of major complications and early mortality. The most-used frailty index was mFI, while JHI and sFI resulted the most reliable to predict early postoperative RC-related adverse outcomes and should be routinely included in clinical practice after better standardization throughout prospective comparative studies. Abbreviations: ACG: Adjusted Clinical Groups; ACS: American College Surgeons; AUC: area under the curve; BCa: bladder cancer; CCI: Charlson Comorbidity Index; CSHA-FI: Canadian Study of Health and Aging Frailty Index; CCS: Clavien-Dindo Classification Score; ERAS: Enhanced Recovery After Surgery; FFC: Fried Frailty Criteria; (e)(m)(s)FI: (extended) (modified) (simplified) Frailty Index; ICU: intensive care unit; IQR: interquartile range; (p)LOS: (prolonged) length of hospital stay; NSQIP: National Surgical Quality Improvement Program; OR: odds ratio; (O)PN: (open) partial nephrectomy; PRISMA: Preferred Reporting Items for Systematic reviews and Meta-Analyses; (O)(RA)RC: (open)(robot-assisted) radical cystectomy; (O)RN: (open) radical nephrectomy; ROC: receiver operating characteristic; RNU: radical nephroureterectomy; (R)RP: (retropubic) radical prostatectomy; RR: relative risk; THCs: total hospital charges; nephrectomy; UD: urinary diversion.
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BACKGROUND: The aim of this study is to evaluate clinical factors associated with the risk of tumor upgrading patterns in low risk prostate cancer (PCA) patients undergoing radical prostatectomy. METHODS: In a period running from January 2013 to December 2016, 245 low risk patients underwent RP. Patients were classified into three groups, which included case with pathology grade group one (no upgrading pattern), two-three (intermediate upgrading pattern), and four-five (high upgrading pattern). The association of factors with the upgrading risk was evaluated by the multinomial logistic regression model. It was used a receiver operating characteristic (ROC) curve and area under the curve (AUC) analysis to assess the efficacy of predictors. RESULTS: Overall, tumor upgrading was detected in 158 patients (67.3%). Tumor upgrading patterns were absent in 80 patients (32.7%), intermediate in 152 cases (62%) and high in 13 subjects (5.3%). Median prostate specific (PSA) levels and proportion of biopsy positive core (BPC) were higher in patients with intermediate (PSA=6 ng/mL; BPC=0.28) and high (PSA=8.9 ng/mL; BPC=0.33) than those without (PSA=5.7 ng/mL; BPC=0.17) and the difference was significant (PSA: P=0.002; BPC: P=0.001). When compared to not upgraded cases, higher BPC proportions were independent predictors of intermediate upgrading patterns (odds ratio, OR=36.711; P<0.0001; AUC=0.613) while higher PSA values were independent predictors of high upgrading patterns (OR=2.033, P<0.0001; AUC=0.779). CONCLUSIONS: PSA and BPC were both independent predictors of tumor upgrading in low risk PCA. BPC associated with the risk of intermediate tumor upgrading patterns, but showed a low discrimination power. PSA associated with high upgrading patterns and showed a fair discrimination power in the model. Tumor upgrading risk patterns should be evaluated in low risk PCA patients before treatment.
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Biopsia/estadística & datos numéricos , Antígeno Prostático Específico/sangre , Neoplasias de la Próstata/diagnóstico , Anciano , Área Bajo la Curva , Humanos , Modelos Logísticos , Masculino , Persona de Mediana Edad , Clasificación del Tumor , Estadificación de Neoplasias , Prostatectomía , Neoplasias de la Próstata/sangre , Neoplasias de la Próstata/cirugía , Curva ROC , Estudios Retrospectivos , Medición de Riesgo , Procedimientos Quirúrgicos RobotizadosRESUMEN
INTRODUCTION: The aim of this review was to assess the prevalence of gastrointestinal (GI) and lower urinary tract symptoms (LUTS) in sportswomen having high intensity training and to determine whether the type of sport might also affect LUTS and GI symptoms. EVIDENCE ACQUISITION: A systematic review of the literature was performed by searching PubMed, CINAHL, Cochrane Library and Web of Science up to November 2018. The search strategy included several keywords concerning pelvic floor disorders, urinary dysfunction, bowel dysfunction, sportswomen, and elite sports. Inclusion criteria were studies of women who performed any kind of sport with a prevalence of LUTS and/or bowel symptoms without any restriction for age, sport modality or frequency of training. Outcomes were prevalence of LUTS and GI symptoms and meta-analyses and moderator analyses to identify risk factors for the occurrence of these symptoms in female athletes. EVIDENCE SYNTHESIS: During the search, 1263 records were screened, 31 of which met the methodological criteria for qualitative analysis and 5 for meta-analysis. Sportswomen during daily activity showed a threefold higher risk to develop urinary incontinence (UI) than controls (OR 3.13; 95% CI: 2.39-4.00). No differences were found stratifying data for UI types. Cumulative prevalence rates were: 58.7% of all kinds of UI (daily life together with sport time), 32.8% at rest (during daily life out of sport time), 36.3% during sport time; 23% of stress urinary incontinence (SUI) during sport time versus 38.6% at rest; 11% of urge urinary incontinence (UUI) during sport time versus 17.8% at rest; 11.9% of mixed urinary incontinence (MUI) during sport time versus 20.7% at rest. Prevalence rates of GI symptoms before sport time were 57.6%, during sport competition 35.2% and 58.2% after competition. CONCLUSIONS: All the analyzed studies showed bias. This meta-analysis indicated that competitive sport activities represent a risk factor for urinary incontinence and gastrointestinal disorders. To prevent urinary leakage athletes should be instructed to strengthen the pelvic floor muscles.
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Deportes , Incontinencia Urinaria de Esfuerzo , Incontinencia Urinaria , Atletas , Femenino , Enfermedades Gastrointestinales , Humanos , Síntomas del Sistema Urinario Inferior , Prevalencia , Incontinencia Urinaria/epidemiología , Incontinencia Urinaria de Urgencia , Adulto JovenRESUMEN
INTRODUCTION: Prostate cancer (PCa) patients who are classified into the intermediate risk category represent a heterogeneous population needing further preoperative risk assessment. OBJECTIVES: To evaluate clinical total testosterone (TT) associations with lymph node invasion (LNI) in intermediate risk PCa. MATERIAL AND METHODS: Between November 2014 and July 2016, intermediate risk PCa was assessed in 154 patients who underwent extended pelvic lymph node dissection if the risk of LNI was higher than 5%. Clinical factors associated with the risk LNI were investigated by the multinomial logistic regression model. RESULTS: The risk of LNI was assessed higher than 5% in 40.9% of cases of whom 15.5% had LNI. In the multivariate model, the risk of LNI was independently increased by prostate specific antigen (OR = 1.185; p = 0.021) and TT (OR = 1.004; p = 0.036). As a result, TT was an independent factor that associated with LNI because it increased the risk of LNI by 4% for each increment unit of TT. CONCLUSION: Preoperative TT independently increased the risk of LNI in the intermediate risk class of PCa patients elected to radical prostatectomy and extended pelvic lymph node dissection. TT might be a useful preoperative factor for stratifying intermediate risk patients because of the positive association of TT with high grade tumors.
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BACKGROUND: The Vescica Ileale Padovana (VIP) was first described in 1989 as a technique for total bladder replacement, and gained popularity due to technical simplicity and functional advantages. OBJECTIVE: To report preliminary results and a detailed step-by-step surgical technique description of robot-assisted VIP (ra-VIP) that replicates the open technique principles. DESIGN, SETTING, AND PARTICIPANTS: We report the data of 15 consecutive patients who underwent robot-assisted radical cystectomy (RARC) and totally intracorporeal ra-VIP at our institution from April 2015 to March 2017. SURGICAL PROCEDURE: RARC, extended pelvic lymph-node dissection, and totally intracorporeal ra-VIP. An enhanced recovery after surgery (ERAS) protocol was adopted in most cases. MEASUREMENTS: Perioperative outcomes (operating time, blood loss, transfusion rate, and hospital stay), readmission for early (30d) and late (90d) postoperative complications, pathological and oncological outcomes, and overall/cancer-specific survival were reported. RESULTS AND LIMITATIONS: The median (interquartile range) age was 60 (54-66)yr. The median body mass index was 24 (24-25). The median American Society of Anesthesiologists score was 2 (2-2). The operative time was 390 (284-470)min and the estimated blood loss was 300 (50-900) ml. No conversion to open technique was reported. The median hospital stay was 17 (12-23)d. Three patients received postoperative transfusions. Six patients had 90-d major complications. One patient was readmitted after discharge and reported a long-term sequela. One positive margin was reported. At a mean follow-up of 17 (13-25)mo, 14 (93%) patients were alive: one patient died from disease progression. Daytime continence rate at 12mo was 62%. CONCLUSIONS: Our preliminary results showed that ra-VIP appears to be a feasible technique for robot-assisted totally intracorporeal bladder replacement following robotic radical cystectomy. PATIENT SUMMARY: Vescica Ileale Padovana (VIP) was first described almost 30yr ago for bladder replacement after radical cystectomy. We report a step-by-step technique of robot-assisted VIP that follows the open surgical principles of detubularization and double folding, mixing the advantages of VIP with the benefits of the robotic approach.
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Cistectomía/métodos , Procedimientos Quirúrgicos Robotizados , Reservorios Urinarios Continentes , Anciano , Femenino , Humanos , Masculino , Persona de Mediana EdadRESUMEN
Robot assisted radical prostatectomy (RARP) with extensive pelvic lymph node dissection (ePLND) is an effective procedure for treating and staging prostate cancer; however, high grade complications represent a critical issue. To investigate clinical factors associated with the risk of Clavien-Dindo grade 3 complications in patients undergoing RARP with ePLND. The study included 211 consecutive patients who were operated in a period running from June 2013 to March 2017. Factors associated with grade 3 complications were evaluated by the logistic regression model. Receiver operating characteristic curves and area under the curve (AUC) were used to assess the risk model. Of the 211 patients included in the study, 55 (26.1%) had complications, which were classified Clavien grade one in 36 cases (17.1%), two in 7 (3.3%), 3a in 9 (4.3%) and 3b in 3 (1.4%). Higher median measurements of body mass index (BMI) were detected in grade 3 subjects (27.6 kg/m2) when compared to grade 0-2 cases (25 kg/m2) and the difference was significant (P = 0.015). BMI increased the risk of high grade complications (odds ratio, OR 1.184; P = 0.047) with a fair discrimination power (AUC 0.709). It generated a risk curve by the model, which stratified patients in low (BMI < 26 kg/m2; probability risk less than 5%), intermediate (26 ≤ BMI (kg/m2) ≤ 30; risk between 5 and 10%), and high (BMI > 30 kg/m2; risk between 10 and 20%) risk classes for grade 3 complications. BMI is an independent predictor of grade 3 complications, which are increased by 18.4% for each unit rise. Patients may be stratified preoperatively by BMI into grade 3 risk categories, which include low (normal weight), intermediate (overweight), and high (obese) risk cases.