Objetivos Evaluar los resultados de la prostatectomía radical asistida por robot (PRAR), y compararlos con los de la cirugía abierta (PRA) y laparoscópica (PRL). El interés no solo radica en los resultados oncológicos y funcionales de la serie, sino en la evaluación de la calidad de vida (QoL), la recuperación postoperatoria y la satisfacción personal de los pacientes con la intervención (PR), fundamentalmente. Métodos Se realizaron 685 PR en nuestro centro entre 2011-2018 (17,8% PRA, 22,2% PRL y 60% PRAR). Los pacientes fueron evaluados prospectivamente mediante seguimiento hasta abril de 2020, y con la realización un cuestionario múltiple a los 12 meses post-PR, que incluía ICIQ-SF, SHIM, IPSS, IQL y preguntas sobre el dolor, la recuperación postoperatoria y la satisfacción del paciente (SP). También se recogieron datos basales y postoperatorios relacionados con el paciente y el tratamiento, y se realizaron regresiones logísticas binomiales para las comparaciones 1 vs. 1 (PRA vs. PRAR y PRL vs. PRAR). Resultados Los pacientes tratados con PRAR tienen en general menos comorbilidades, menos agresividad tumoral, un requerimiento de mayor tiempo operatorio y un número mayor de márgenes quirúrgicos positivos que los pacientes tratados con PRA y PRL. Sin embargo, la PRAR supera a la PRA en: días de estancia hospitalaria (OR: 0,86; IC 95%: 0,80-0,94), disminución de hemoglobina (OR: 0,38; IC 95%: 0,30-0,47), tasas de transfusión (OR: 0,18; IC 95%: 0,09-0,34), complicaciones tempranas (p = 0,001), IQL (OR: 0,82; IC 95%: 0,69-0,98), función eréctil (OR: 0,41; IC 95%: 0,21-0,79), manejo del dolor (OR: 0,82; IC 95%: 0,75-0,89), recuperación postoperatoria (p < 0,001) y elección de un abordaje diferente (OR: 5,55; IC 95%: 3,14-9,80). La PRAR es superior a la PRL en: continencia urinaria (OR: 0,55; IC 95%: 0,37-0,82), IPSS (OR: 0,96; IC 95%: 0,93-0,98), IQL (OR: 0,76; IC 95%: 0,66-0,88), función eréctil (OR: 0,52; IC 95%: 0,29-0,93), recuperación posquirúrgica (p = 0,02 y 0,004), PS (p = 0,005; 0,002; y 0,03) y elección de un abordaje diferente (OR: 7,79; IC 95%: 4,63-13,13). Conclusiones Los hallazgos de nuestro estudio respaldan la efectividad de la PRAR sobre la PRL y/o la PRA de manera global, tanto en factores funcionales, como en la recuperación postoperatoria, la QoL y la PS. Los resultados oncológicos aún deben ser mejorados.

Purpose The purpose of the study was to compare the outcomes of high-risk non-muscle-invasive bladder cancer (HR-NMIBC) patients treated with BCG vs recirculating hyperthermic intravesical chemotherapy (HIVEC) with mitomycin C (MMC). Methods A pilot phase II randomized clinical trial was conducted including HR-NMIBC patients, excluding carcinoma in situ. Patients were randomized 1:1 to receive intravesical BCG for 1 year (once weekly for 6 weeks plus subsequent maintenance) or HIVEC with 40 mg MMC, administered using the Combat BRS system (once weekly instillations were given for 6 weeks, followed by once monthly instillation for 6 months). Total recirculating dwell time for HIVEC was 60 min at a target temperature of 43 degrees +/- 0.5 degrees C. Primary endpoint was recurrence-free survival. Secondary endpoints were time to recurrence, progression-free survival, cancer-specific survival, and overall survival at 24 months. Adverse events were routinely assessed. Results Fifty patients were enrolled. Mean age was 73.5 years. Median follow-up was 33.7 months. Recurrence-free survival at 24 months was 86.5% for HIVEC and 71.8% for BCG (p = 0.184) in the intention-to-treat analysis and 95.0% for HIVEC and 75.1% for BCG (p = 0.064) in the per protocol analysis. Time to recurrence was 21.5 and 16.1 months for HIVEC and BCG, respectively. Progression-free survival for HIVEC vs BCG was 95.7% vs 71.8% (p = 0.043) in the intention-to-treat analysis and 100% vs 75.1% (p = 0.018) in the per protocol analysis, respectively. Cancer-specific survival at 24 months was 100% for both groups and overall survival was 91.5% for HIVEC vs 81.8% for BCG. Conclusion HIVEC provides comparable safety and efficacy to BCG and is a reasonable alternative during BCG shortages.

Introduction: Chemohyperthermia (CHT) with mitomycin C (MMC) is together with Bacillus Calmette-Guerin (BCG), and passive MMC, a treatment option for patients with non muscle-invasive bladder cancer. There are no data published about the impact of CHT in quality of life (QoL). We evaluated QoL and adverse events (AE) in this 3-arm observational study. Patients and Methods: Prospective observational study from September 2016 to March 2017, we recruited consecutive patients that received adjuvant treatment after transurethral resection of bladder tumor. Patients received induction courses of either BCG, CHT, or passive MMC. Patients filled the questionnaires Functional assessment of cancer therapy for bladder cancer patients (FACT-Bl) and International prostate symptom score (IPSS) before, during, and after the induction course. A urologist documented AE using Common Terminology Criteria for AE (CTCAE criteria). Results: A total of 56 patients, receiving a total of 296 bladder instillations (BCG n = 27, CHT n = 14 and MMC n = 15). FACT-Bl showed statistically significant differences in the fourth week in favor of CHT versus BCG, IPSS did not show statistically significant differences before, during, and after induction course in all 3 arms. All patients recovered their baseline QoL at the end of the induction treatment. Overall 55.5%, 50% and 20% of patients presented any grade of AE in the BCG, CHT and MMC groups respectively. About 7% of patients in BCG and CHT arms had to discontinue treatment due to AE. BCG and CHT showed a similar rate of AE but in CHT were mostly grade I and BCG had grade I, II, and IV. Passive MMC had the safest profile. Conclusion: There are no clinically significant differences between BCG, CHT, and passive MMC regarding QoL and lower urinary tract symptoms during the induction course. CHT has a more favorable AE profile when compared with BCG. (C) 2020 Elsevier Inc. All rights reserved.

Aims To identify the definition for urinary continence (UC) after radical prostatectomy (RP) which reflects best patients' perception of quality of life (QoL). Methods Continence was prospectively assessed in 634 patients, 12 months after RP using the International Consultation on Incontinence Questionnaire Short-Form (ICIQ-SF) and the number of pads employed in a 24-hour period (pad usage). We used the one-way ANOVA technique with posthoc pairwise comparisons according to Scheffe's method (homogeneous subsets) for assessing the degree of QoL deficit related to urinary incontinence (UI). Results The continence prevalence is 64.4%, 74.1%, 88.3%, and 35.8% using "0 pads," "1 safety pad," "1 pad," and "ICIQ score 0" definitions, respectively. Pad usage is moderately strongly associated with ICIQ 1, 2, and 3 (rho = 0.744, 0.677, and 0.711, respectively; p < 0.001). Concordance between classical UC definitions is acceptable between "0 pads-ICIQ score 0" (K = 0.466), but poor for "1 safety pad" and "1 pad" (K = 0.326 and 0.137, respectively). Patients with "0 pad usage" have better QoL related to urine leakage than patients with "1 safety pad" or "1 pad" (1.41 vs. 2.44 and 3.11, respectively; p < 0.05). There were no significant differences found regarding QoL between patients with ICIQ score 0 and ICIQ score 2 (1.01 vs. 1.63; p = 0.63). Conclusions Pad usage and the ICIQ-SF's answers provide useful information. We propose a combined definition (0 pads and ICIQ score <= 2) as it is the definition with the least impact on daily QoL.

Tuberous sclerosis complex (TSC) is a rare, hereditary, multisystemic disease with a broad phenotypic spectrum. Its management requires the collaboration of multiple specialists. Just as in the paediatric age, the paediatric neurologist takes on special importance; in adulthood, renal involvement is the cause of the greatest morbidity and mortality. There are several recommendations on the general management of patients with TSC but none that focuses on renal involvement. These recommendations respond to the need to provide guidelines to facilitate a better knowledge and diagnostic-therapeutic management of the renal involvement of TSC through a rational use of complementary tests and the correct use of available treatments. Their elaboration has been based on consensus within the hereditary renal diseases working group of the SEN/REDINREN (Spanish Society of Nephrology/Kidney Research Network). It has also counted on the participation of non-nephrologist specialists in TSC in order to expand the vision of the disease. (C) 2019 Published by Elsevier Espana, S.L.U. on behalf of Sociedad Espanola de Nefrologia.

Renal cell carcinoma comprises a variety of entities, the most common being the clear-cell, papillary and chromophobe subtypes. These subtypes are related to different clinical evolution; however, most therapies have been developed for clear-cell carcinoma and there is not a specific treatment based on different subtypes. In this study, one hundred and sixty-four paraffin samples from primary nephrectomies for localized tumors were analyzed. MiRNAs were isolated and measured by microRNA arrays. Significance Analysis of Microarrays and Consensus Cluster algorithm were used to characterize different renal subtypes. The analyses showed that chromophobe renal tumors are a homogeneous group characterized by an overexpression of miR 1229, miR 10a, miR 182, miR 1208, miR 222, miR 221, miR 891b, miR 629-5p and miR 221-5p. On the other hand, clear cell renal carcinomas presented two different groups inside this histological subtype, with differences in miRNAs that regulate focal adhesion, transcription, apoptosis and angiogenesis processes. Specifically, one of the defined groups had an overexpression of proangiogenic microRNAs miR185, miR126 and miR130a. In conclusion, differences in miRNA expression profiles between histological renal subtypes were established. In addition, clear cell renal carcinomas had different expression of proangiogenic miRNAs. With the emergence of antiangiogenic drugs, these differences could be used as therapeutic targets in the future or as a selection method for tailoring personalized treatments.

Purpose: Bladder cancer (BC) is a clinical and social problem due to its high incidence and recurrence rates. It frequently appears in elderly patients showing other medical comorbidities that hamper the use of standard chemotherapy. We evaluated the activity of CDK4/6 inhibitor as a new therapy for patients unfit for cisplatin (CDDP). Experimental Design: BC cell lines were tested for in vitro sensitivity to CDK4/6 inhibition. A novel metastatic BC mouse model was developed and used to test its in vivo activity. Results: Cell lines tested were sensitive to CDK4/6 inhibition, independent on RB1 gene status. Transcriptome analyses and knockdown experiments revealed a major role for FOXM1 in this response. CDK4/6 inhibition resulted in reduced FOXM1 phosphorylation in vitro and in vivo and showed synergy with CDDP, allowing a significant tumor regression. FOXM1 exert important oncogenic roles in BC. Conclusions: CDK4/6 inhibitors, alone or in combination, are a novel therapeutic strategy for advanced BC patients previously classified as unfit for current treatment options.

Objectives: To determine if self-visualization of ambulatory cystoscopy provides a decrease in pain perception in male and female patients. Methods: A quasi-randomized controlled trial involving patients scheduled for ambulatory cystoscopy from August to November 2017. The indications were: hematuria, bladder cancer surveillance, lower urinary tract symptoms, and incontinence. The patients were quasi-randomized into two groups by scheduled date. Both groups received the same explanation before and during cystoscopy. The variables analyzed were gender, age, Visual Analog Scale (VAS) score, number of previous cystoscopies, and indication and positivity of the test for bladder neoplasia. All patients were analyzed by group and gender separately. The statistical tests used were: Wilcoxon rank-sum, Kruskal-Wallis, Mann-Whitney U test, Pearson correlation, and linear regression. Results: Four hundred four patients were included (318 males and 86 females) and divided into two groups, group A (no self-visualization, n = 239) and group B (self-visualization, n = 165). In males, mean VAS score was 2.6 for group A and 2.5 for group B (p = 0.276); in females, VAS score was 2.78 for group A and 1.64 for group B (p = 0.008). Regarding the remaining variables analyzed, neither positivity of the test for neoplasia (p = 0.14) nor cystoscopy indication (p = 0.597) had any influence. In patients with two or more previous cystoscopies, a reduction in mean VAS score was seen in both genders. In males having their first cystoscopy the mean VAS score was 3.1 and decreased to 2.1 for the third or more (p = 0.001); in females the mean VAS score was 2.89 for the first and 1.56 for the third or more (p = 0.02), although this benefit tended to disappear when the number of previous cystoscopies was taken into account. Conclusion: In male patients, self-visualization of cystoscopy did not impact pain perception, while in female patients, it seemed to provide a benefit. The number of previous cystoscopies had an influence, diminishing the perception of pain, regardless of whether the patient visualized the procedure or not.

Non-muscle invasive bladder cancer (NMIBC) represents a crucial problem for the national health care systems due to its high rates of recurrence and the consequent need of frequent follow-ups. Here, gene expression analyses in patients diagnosed as NMIBC were performed to determine those molecular pathways involved in tumor initiation, finding that both MYC and E2F are up regulated and helps to tumor initiation and progression. Our results also support an important involvement of alternative splicing events, modifying key pathways to favour bladder tumor evolution. Finally, since MDM2 showed differential exon usage, mutations in TP53 and its protein expression have been also studied in the same patients. Our data support that recurrence is epigenetically mediated and favoured by an increase protein expression of TP53, which appears more frequently mutated in advanced stages and grades, being associated to a worse prognosis. Therefore, TP53 mutational status could be used as a potential biomarker in the first stages of NMIBC to predict recurrence and prognosis.