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Objective To evaluate prospectively midterm outcomes of a new titanium-coated fixed polypropylene sling for male stress urinary incontinence. Materials and Methods From January 2013 to June 2016, 44 consecutive patients with incontinence caused by radical prostatectomy (39) or transurethral resection of prostate (5) underwent transobturator 2-arm titanium-coated sling (TiLOOP Male) implantation with an inside-out, single-incision technique, leaving the bulbourethral muscle in place. Patients have been assessed postoperatively with uroflowmetry, pad count, International Prostate Symptom Score-Short Form, Incontinence Impact Quetionnaire-7, Patient's Global Impression of Improvement, Overactive Bladder questionnaire, International Prostate Symptom Score, and satisfaction (yes or no). Successful outcome included cure (no pad use or 1 dry “security” pad) or improvement (reduction of at least 50% of the pad count). Results Evaluated patients had mild (11 of 44, 25%), moderate (26 of 44, 59%), or severe (7 of 44, 16%) incontinence. After a median follow-up of 25 months (range 12-55, minimum 12 months), 24 (54.6%) patients were cured and 10 (22.7%) were improved, which was a global success rate of 77.3%. There were 10 (22.7%) failures in the first 6 months. Zero pad rate was 50%. Subjective success (Patient's Global Impression of Improvement very much or much improved) was achieved in 33 (75%) patients. Mean scores of ICIQ-SF, ICIQ-QoL, and IIQ-7 improved to a statistically significant extent. Satisfaction was reported by 33 (75%) patients. Uroflowmetry parameters were unchanged postoperatively, and most of the complications were Clavien-Dindo grade I. Body mass index ≥30 and previous irradiation or high-intensity focused ultrasound were independent predictors of failure. Conclusion TiLOOP Male provided favorable and stable midterm continence outcomes. The inside-out approach was safe, and the tolerability of the sling and the single-incision technique was satisfactory. Patients with obesity and previous irradiation or high-intensity focused ultrasound should be aware of their higher risk of failure. [ABSTRACT FROM AUTHOR]

Abstract: Objective: The aim of the present paper is to review findings from the most relevant studies and evaluate the potential of new drugs in treatment of metastatic urothelial cancer. Methods: Studies were identified by searching MEDLINE and Pubmed databases up to 2009 using both medical subject heading (Mesh) and a free text strategy with the name of known individual chemotherapeutic drug and the following key words: ‘muscle-invasive bladder cancer’, ‘urothelial/transitional carcinoma’, ‘chemotherapeutics drugs and agents’. At the end of our research in literature we selected 63 articles and we have considered only studies in which almost 30 patients were enrolled. Results: Radical cystectomy with pelvic lymph node dissection is the gold standard of treatment for clinically localized muscle-invasive bladder cancer. While more extensive lymph node dissection may have both prognostic and therapeutic significance, effective systemic therapies that eliminate micrometastases may improve outcome. Perioperative chemotherapy can be administered before (neoadjuvant) or after (adjuvant) cystectomy to eradicate subclinical disease and to improve survival. Conclusion: The challenge remains as to how to integrate all of the relevant knowledge and data in a systematic manner so that researchers can gain the knowledge needed to devise the best therapeutic and diagnostic strategies. Future improvements in the treatment of advanced bladder cancer will rely not only on the optimization of currently available cytotoxic agents but also on the biologic profile of individual patient tumors and the appropriate therapies that target molecular aberrations unique to this malignancy. [Copyright &y& Elsevier]

Abstract: Background and aims: Dynamic contrast enhanced magnetic resonance improves prostate cancer detection. The aims of this paper are to verify whether wash-in-rate parameter (speed of contrast uptake in dynamic contrast enhanced magnetic resonance) can help to differentiate prostate cancer from non-neoplastic T2-weighted hypointense lesions within prostate gland and to assess a cut-off for prostate cancer diagnosis. Methods: Prospective, monocentric, multi-departmental study. Thirty consecutive patients underwent T2-weighted and dynamic contrast enhanced magnetic resonance, and re-biopsy. T2-weighted hypointense lesions, >5mm in size, were noted. Lesions were assessed as cancerous (showing mass effect, or no defined margin within transitional zone) and non cancerous (no mass effect) and were compared with histopathology by 2×2 tables. Wash-in-rate of each lesion was calculated and was correlated with histopathology. Student''s t-test was adopted to assess significant differences. Receiver operating characteristic (ROC) analysis was employed to identify the best cut-off for wash-in-rate in detecting prostate cancer. Results: At re-biopsy, cancer was proven in 43% of patients. On T2-weighted MRI, 111 hypointense lesions ≥5mm in size were found. Sensitivity, specificity and accuracy of T2-weighted MRI were 80% (±12.4 CI 95%), 74.6% (±10.1 CI 95%), and 76.5% (±7.9 CI 95%), respectively. Mean WR was 5.8±1.9/s for PCa zones and 2.96±1.44/s for non-PCa zones (p <0.00000001). At ROC analysis, the best area under curve (AUC) for wash-in-rate parameter was associated to 4.2/s threshold with 82.5% sensitivity (CI±7.07), 97.2% specificity (CI±4.99) and 91.2% accuracy (CI±5.27). Eighteen false positive lesions on T2-weighted MRI showed low wash-in-rate values suggesting non-cancer lesions, while in 5/8 false negative cases high wash-in-rate values correctly suggested prostate cancer. Nine lesions with surgically proven cancer were not included in the saturation biopsy scheme, in 2/9 cases the only site of cancer. Conclusions: Wash-in-rate parameter allows to differentiate prostate cancer from non-neoplastic lesions, helping cancer detection in areas not included in the biopsy scheme. [Copyright &y& Elsevier]