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Background and Objectives: The incidence of urothelial cancer in males is higher than in females; however, females have a higher risk of recurrence and progression. The aim of our study was to report the effect of gender on the oncological outcome in advanced urothelial cancer. Materials and Methods: In our retrospective study, all patients had undergone primary surgical treatment for urothelial cancer and were affected by stage IV disease at the time of chemotherapy. Response to therapy and toxicity were evaluated. Subgroups were analyzed for tumour presentation, first- and second-line treatment response, progression-free survival (PFS) and overall survival (OS). Results. Seventy-five patients, 18 (24%) females and 57 (76%) males, were considered. Investigation into the distribution of individual characteristics according to gender revealed a significant difference only for smoking, with a prevalence of smokers in women (p = 0.029). At the end of follow-up, OS was higher in females (27.5% vs. 17.4%; p = 0.047). Smoking did not significantly influence OS (p = 0.055), while univariate Cox regression analysis confirmed that males had a higher risk of death (HR = 2.28, 95% CI 0.99–129 5.25), with borderline statistical significance (p = 0.053). Men showed higher PFS than women both after first-line (p = 0.051) and second-line chemotherapy (p = 0.018), with a lower risk of progression (HR = 0.29, 95% CI 0.10–0.86; p = 0.026). No differences were found between genders with regard to toxicity. Conclusions. In our series, PFS rates following first- and second-line therapies for advanced urothelial carcinoma confirmed that females have a greater risk of progression than males. [ABSTRACT FROM AUTHOR]

Introduction: Microchimerism (MC) is the presence of a small amount of foreign cells or DNA within a person's circulation or tissues. It has been identified also in recipients of solid organ transplants where it seems to be critical for the development and maintenance of immunological tolerance. Nevertheless, natural and/or iatrogenic MC can be acquired prior to transplantation, through pregnancy and/or blood transfusion. Objective: The aim of this study was to detect the presence of MC in women after renal transplantation from male cadaveric donors and its relationship with graft outcomes. Methods: We studied by qPCR the presence of the DYS14 gene sequence of the Y chromosome in 12 females who received a kidney graft from a male donor before transplantation (T0), after 15 days (T1) and 1 year of transplantation (T2). We found the sequence in all recipients after renal transplantation. Results: All the women were negative for this sequence prior to transplantation (T0). Mean (SD) Y-related DNA quantity was 0.80 (0.69) ng/mL plasma and 0.15 (0.26) ng/mL plasma at T1 and T2, respectively. No acute rejection was observed, and mean (SD) estimated Cr clearance was 68.8 (16.9) mL/min within 1 year from transplantation. Conclusions: Presence of MC was associated with good kidney graft outcomes after 1 year of transplantation, but further studies will be needed to investigate the relationship between clinical outcomes and the development of MC in renal transplant recipient. [ABSTRACT FROM AUTHOR]

Objective: Prevention may improve the quality of life and sexual and reproductive health. To improve prevention require a comprehensive research approach that examines the frequency and risk factors for urologic conditions. In June 2016 the Italian Urologic Society coordinated a preventive initiative : the 1st Week of Male Urologic Prevention "#Controllati". Material and methods: During the 1st Week of Male Urologic Prevention "#Controllati", men aged 18 years or more were invited to attend participating urologic centers for a free of charge visit for counseling about urologic or andrologic conditions. Each participating man underwent a physical examination. Further he was asked about his a medical history and about his urologic symptoms, sexual activity and possible related problems. Results: Data were collected in 81 centers: 2380 men answered the questionnaire. A total of 1226 subjects participating in the study reported one or more urinary symptom [51.5% (IC 95% 48.9%-54.5%)]. The risk of any urinary symptoms increased with age: in comparison with men aged < = 30 years or less the risk of any urinary symptoms was 2.31, 2.92, 5.12, 7.82 and 17.02 respectively in the class age 31-40, 41-50, 51-60, 61-70 and > - 71. Overweight/obese men were at increased risk of any urinary symptoms [OR1.35 (95% CI 1.12-1.64)]. 27.2% (IC 95% overall 25.2%-29.3%) of the subjects had at least a sexual disorder (erectile dysfunction, premature ejaculation, hypoactive sexual desire). The erectile dysfunction and hypoactive sexual desire increased with age, but premature ejaculation tended to be higher among younger aged men aged 40 years or more. Current any urinary symptoms [OR 1.85 (CI 1.40-2.43)], hypertension [OR 1.66 (95% CI 1.21-2.26) and diabetes (OR 2.37 (95% CI 1.45-3.88)] increased the risk of erectile dysfunction. Conclusions: This large survey gives a picture of the burden of the more frequent urologic conditions offering useful information in order to focus preventive campaign. [ABSTRACT FROM AUTHOR]

Objectives To present our experience with a sigmoid orthotopic neobladder. Methods We retrospectively evaluated the functional and oncological outcomes of 160 patients who underwent orthotopic neobladder reconstruction using a detubularized 20-25-cm sigmoid segment at our institution. Each patient was evaluated every 3 months the first year, every 6 months for the next 4 years and annually thereafter. Urodynamic studies of all consenting patients were carried out after 6 months, and 2, 5 and 10 years. We carried out the log-rank test, and used Cox regression models and Kaplan-Meier survival analysis. The anova test was used to compare urodynamic findings over time. Results Mean follow up was 6.8 years (range 0.65-21.7 years). Overall survival was 58.1% at 5 years, and 47.1% at 10 years. Early complications occurred in 36 patients (22.6%); late complications in 40 (25%). Stage V chronic kidney disease developed in two patients (1.3%). Complete (daytime and night-time) continence, defined as no need for pads or condom devices, was achieved by 45% of patients at 5 years, daytime continence was achieved by just 36% of patients; both were unchanged at 10 years. A significant difference emerged in maximal neobladder capacity and post-void residual values between 6 months and 2 years, and between 2 and 5 years ( P < 0.01 and P = 0.03, respectively). Conclusions Sigmoid neobladder continence and capacity significantly improve over the first 5 years, and they remain stable over the long term. Upper urinary tract function is not affected by endoluminal pressure, and the rate of metabolic imbalance is negligible. [ABSTRACT FROM AUTHOR]

There is evidence that an inflammatory microenvironment is associated with the development and progression of prostate cancer (PCa), although the determinants of intrinsic inflammation in PCa cells are not completely understood. Here we investigated whether expression of intrinsic microsomal PGE synthase-1 (mPGES-1) enhanced aggressiveness of PCa cells and might be critical for epidermal growth factor receptor (EGFR)-mediated tumour progression. In PCa, overexpression of EGFR promotes metastatic invasion and correlates with a high Gleason score, while prostaglandin E2 (PGE2) has been reported to modulate oncogenic EGFR-driven oncogenicity. Immunohistochemical studies revealed that mPGES-1 in human prostate tissues is correlated with EGFR expression in advanced tumours. In DU145 and PC-3 cell lines expressing mPGES-1 (mPGES-1SC cells), we demonstrate that silencing or 'knock down' of mPGES-1 (mPGES-1KD) or pharmacological inhibition by MF63 strongly attenuates overall oncogenic drive. Indeed, mPGES-1SC cells express stem-cell-like features (high CD44, β1-integrin, Nanog and Oct4 and low CD24 and a6-integrin) as well as mesenchymal transition markers (high vimentin, high fibronectin, low E-cadherin). They also show increased capacity to survive irrespective of anchorage condition, and overexpress EGFR compared to mPGES-1KD cells. mPGES-1 expression correlates with increased in vivo tumour growth and metastasis. Although EGFR inhibition reduces mPGES-1SC and mPGES-1KD cell xenograft tumour growth, we show that mPGES-1/PGE2 signalling sensitizes tumour cells to EGFR inhibitors. We propose mPGES-1 as a possible new marker of tumour aggressiveness in PCa. [ABSTRACT FROM AUTHOR]

Introduction: Solitary fibrous tumor (SFT) of the kidney represents a rare neoplasm, and its malignant potential seems to be scarce. Classically, a radical nephrectomy is regarded as the treatment of choice for this condition. Case report: We present the case of a 37-year-old male patient who underwent left robotic clampless partial nephrectomy of an SFT of the kidney. Our patient has been followed-up carefully, and at 15-month examination, he is free of recurrence. This is the second case of an SFT managed through a conservative approach. Conclusions: In our opinion, according to tumor's dimensions, partial nephrectomy may be considered for treating small SFTs. [ABSTRACT FROM AUTHOR]

Objective: The study presents an original uterus sparing technique for transvaginal repair of total genitourinary prolapse. The technique employs a synthetic mesh of mixed polypropylene and 910 polyglactin fibers. Methods: The prosthesis creates a support for the cystocele, the cervix and the enterocele. It has four anchoring sites: two at the rear in the sacrospinous ligaments and two at the front in the arcus tendineous of the levator ani muscle. Between February 2001 and December 2004, 24 patients (mean age 66.9 years), presenting symptoms of uterine prolapse, cystocele and enterocele (POP-Q stage III-IV Aa associated to II-III-IV C), were treated with our procedure. Pre- and postoperative parameters were evaluated statistically. Results: No patient had any serious complications. The mean follow-up was 31.1 months (range 6–52). 19 patients (79.1%) have shown excellent results and have been completely cured. In 5 other cases (20.8%), the cystocele was completely cured and there was a significant improvement in the hysterocele and the enterocele. One patient required surgical treatment for postoperative stress incontinence. Statistical analysis of data regarding the pre- and postoperative prolapse stage demonstrated a high degree of objective cure rates (p < 0.0001). Conclusions: While hysterectomy remains the habitual treatment for severe uterine prolapse, our technique provides a promising alternative solution. It is also significant that there were no complications of erosion or infection associated with the prosthesis. Copyright © 2005 S. Karger AG, Basel [ABSTRACT FROM AUTHOR]