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Background and Purpose: The aim of our study is to assess the long-term outcomes and safety of bipolar transurethral plasma enucleation of the prostate (B-TUEP) in patients with lower urinary tract symptoms (LUTS) in a single-center cohort study. Our focus is to evaluate the impact on outcomes after 10 years of follow-up (FUP) in terms of recurrence, LUTS, and patients' quality of life after B-TUEP in prostates between 30 and 80 cc. Materials and Methods: Between May 2010 and December 2011, all consecutive patients with benign prostatic hyperplasia undergoing B-TUEP were prospectively enrolled in our study. Data on patients' history, physical examination, prostate volumes, erectile function, prostate-specific antigen levels, International Prostate Symptoms Score (IPSS), and uroflowmetry were collected at 0, 1, 3, 6, 12, 24, 36, 60, and 120 months. Early and long-term complications were recorded. Results: A total of 50 consecutive patients underwent B-TUEP in our facility, all performed by a single surgeon (R.G.). Twelve patients were excluded during the 10 years. No patients had persistent bladder outlet obstruction (BOO) requiring reoperation. In terms of results, the improvement in IPSS was sustained throughout 5 years, and the mean difference from baseline at 5 years was 17 points, with similar results at 10 years. Erectile function was also slightly improved after surgery and maintained for the next 5 years, with a slight age-related decrease at 10 years. Furthermore, the improvements in maximum urine flow rate (Qmax) were maintained at 5 years, with a mean improvement of 16 mL/s, while at 10 years, it settled on a mean improvement from baseline of 12 mL/s. Conclusions: In our 10 years' experience, B-TUEP is a safe and highly effective technique for relieving BOO, with excellent outcomes and no recurrence at 10 years of FUP. Further multicenter studies should confirm our results. [ABSTRACT FROM AUTHOR]

Background: Aim of our study is to assess outcomes and safety of button bipola transurethral enucleation of the prostate (B-TUEP) in patients with lower urinary tract symptoms (LUTS) caused by benign prostatic enlargement (BPE) in a single-center cohort study. Materials and Methods: All patients with LUTS caused by BPE undergoing button B-TUEP between May 2012 and December 2013 were prospectively enrolled in our study. Data on clinical history, physical examination, urinary symptoms, erectile function, uroflowmetry, and prostate volume were collected at 0, 1, 3, 6, 12, 24, 36, 48, and 60 months. Early and long-term complications were recorded. Results: Overall 50 patients were enrolled at baseline. Nine patients were excluded during the 5 years. All patients completed the procedure without severe complications. In terms of outcomes, improvement in International Prostate Symptom Score (IPSS) were sustained for all 5 years and mean difference from baseline at 5 years was 17 points. As well, improvements in Qmax (maximum urinary flow rate) were sustained for all 5 years and mean improvement at 5 years was 16 mL/second. Erectile function was slightly improved after surgery and maintained for the following 5 years. Conclusions: Our single-center study suggests that B-TUEP may have excellent outcomes at 5 years with no recurrence. Further multicentre studies should confirm our results. [ABSTRACT FROM AUTHOR]

Introduction: Understaging after initial transurethral resection is common in patients with high-risk non muscle infiltrating bladder cancer (NMIBC) and can delay accurate diagnosis and definitive treatment. The rate of upstaging from T1 to T2 disease after repeated transurethral resection ranges from 0 to 28%, although the rate of upstaging may be even higher up to 49% when muscularis propria is absent in the first specimen. A restaging classic transurethral resection of bladder tumour (re-cTURBT) is the better predictor of early stage progression. According to some reports, the rate of positivity for tumor in re-cTURBT performed within eight weeks after initial cTURBT was as high as 18-77%, and in about 40% of the patients a change in tumor stage was reported. We aimed to investigate, in high risk group, the presence of residual tumor following white light classical transurethral resection of bladder tumor (WLre-cTURBT) and the different recurrence and progression rate between patients with persistent or negative (pT0) oncological disease after WLre-cTURBT. Materials and methods: A cohort of 285 patients presenting with primitive bladder cancer underwent to WLcTURBT from January 2011 to December 2015; out of them 92 (32.28%) were T1HG. In according to EAU guidelines 2011, after 4-6 weeks all HG bladder cancer patients underwent a WL recTURBT . All patients were submitted to a subsequent followup including cystoscopy every 3 months with multiple biopsies, randomly and in the previous zone of resection; urinary citology on 3 specimens and kidney/bladder ultrasound every 6 months. The average follow-up was 48 months. Results: Following WLre-cTURBT we observed a persistent disease in 18 (15.2%) patients: 14 (77.7%) with a HG-NMIBC and 4 (22.2%) with a high grade (HG) muscle invasive bladder cancer (pT2HG). After follow up of all 92 patients according to the guidelines EAU, we observed recurrence in 36/92 (39.1%) and progression in 14/92 (15.2%). Of 14 NMIBC with persistent disease, 10 patients (71.4%) showed recurrence: 4 patients (40%) were pT1HG with concomitant carcinoma in situ (CIS), 3 patients (30%) multifocal pTaHG, 2 (20%) patients CIS and one patient (10%) a muscle invasive neoplasm (pT2HG). Instead of the group of 48 patients pT0 following WL recTURBT, we observed recurrence in 26 patients (54.1%) and in two patients (4.1%) progressions, who presented after 3 months in association with CIS. The remaining 22 patients (45.9%) with initial pT1HG are still progression free. Multivariate analysis showed that the most important variable of early progression were persistent neoplasm and histopathological findings at WLre-cTURBt (p = 0.01), followed by the result of the first cystoscopy (p = 0.002) and presence of CIS (p = 0.02). Discussion: Following WLre-cTURBt in HG-NMIBC patients we identified in 15% of cases a persistent disease with a 4.3% of MIBC. In the high risk persistent bladder neoplasms group we observed recurrent and progression rate higher than in T0 bladder tumours group (Δ = + 17.3% and Δ = + 62.5%, p < 0.05). [ABSTRACT FROM AUTHOR]

Objective: To investigate numerous endoscopic techniques that have been described for the treatment of benign prostate enlargement. Plasma-button enucleation of the prostate (B-TUEP) is a successful treatment option because the large surface creates a fast enucleation process, vaporization, and concomitant hemostasis. The aim of this study was to evaluate the efficacy of bipolar button electrode transurethral adenoma enucleation (B-TUEP) in saline solution. The second end point was to determine the change of International Prostate Symptom Score (IPSS), post-void residual urine, International Index of Erectile Function, transrectal ultrasound gland volume evaluation, and prostate-specific antigen.Materials and Methods: Between July 2011 and March 2012, 50 consecutive patients underwent B-TUEP in our facility, all performed by a single surgeon (R.G.). All patients were preoperatively assessed with maximum urinary flow rate, single-question quality of life assessment, IPSS and the International Index of Erectile Function questionnaires, transrectal ultrasound gland volume evaluation, prostate-specific antigen, and post-void residual urine.Results: We observed a significant improvement at 12, 24, and 36 months in terms of maximum urinary flow rate (22.3 ± 4.74 mL/s, 23.2 ± 0.30 mL/s, and 23.6 ± 1.26 mL/s, respectively, P <.01) and quality of life (5.28 ± 0.97, 5.69 ± 0.90, and 5.73 ± 0.87). IPSS and IEEF scores improved significantly (P <.05). Gland volume evaluation and post-void residue decreased (P <.001). The prostate-specific postoperative antigen levels were 0.76 ± 0.61 ng/mL, 0.7 ± 0.51 ng/mL, and 0.62 ± 0.18 ng/mL, at 12, 24, and 36 months, respectively. Two patients (4%) had persistent bladder outlet obstruction requiring reoperation.Conclusion: After 3-year follow-up, B-TUEP represents an effective, durable, and safe form of surgical intervention. B-TUEP is an alternative treatment for symptomatic benign prostate enlargement. [ABSTRACT FROM AUTHOR]

Objective: The aim of this study was to compare, in order to increase our ability to detect bladder cancer, the predictive power of narrow band imaging (NBI) versus white light cystoscopy (WL). The secondary objective was to evaluate how the preoperative use of NBI cystoscopy can increase the ability to detect bladder lesions in terms of status, multi-focality and dimensions. Materials and methods: Between June 2010 and April 2012, 797 consecutive patients, 423 male and 374 female, affected by suspected bladder cancer lesions, underwent to WL plus NBI cystoscopy and subsequently to WL Bipolar Gyrus PK (Olympus, Tokyo, Japan) transurethral resection of bladder tumour (WL-TURBT). The average follow-up was 24 (16-38) months. Mean age was 67.7 yrs. (range 46-88). All the patients underwent by same surgeon to WL resection (WL-TURBT) of the previously identified lesions by same surgeon. All the removed tissue was sent separately for histological evaluation after mapping the areas of resection on a topographic sheet. Results: In our study we considered 797 patients that matched our inclusion criteria. Through the use of WL cystoscopy, we identified 603 patients (75.53%) with suspicious lesions, instead, with the use of light NBI, we found 786 patients with suspicious lesions (98.49%). The use of NBI cystoscopy increases by approximately 30% the specific ability to detect lesions not otherwise visible with WL cystoscopy (OR 21.9 and RR 1.30), in particular for patients with lesions size < 3 cm (OR 24.00; RR 1.40), unifocal (OR: 22.28; RR 1.47) and recurrent (OR 58.4; RR 1.34). Pathology demonstrated the presence of cancer in 512 (64.2%) patients, of whom 412 (51.8%) were visible both with WL cystoscopy and NBI cystoscopy. In our experience, only 11 (1.38%) lesions were only positive at WL cystoscopy (negative at NBI cystoscopy) thus 501 (62.8%, OR 10.13; RR 1.21) patients showed bladder oncological lesions positive at NBI cystoscopy. In these patients, the use the NBI Cystoscopy has better highlighted a recurrence (p < 0.005; OR 22.8, RR 1.23; 95% CI-1.13 to 0.24) or a lesion < 3 cm (p < 0.05; OR 11.4, RR 1.30; 95% CI-0.18 to 0.29) or a unifocal lesion (p < 0.005; OR 10.38, RR 1.34, CI 0.18 to 0.30). Conclusions: The use of NBI cystoscopy, significantly increases by approximately 30% our predictive power to identify neoplastic lesions, especially unifocal or < 3 cm or recurrent lesions. Following WLTURBT, stage, dimension and focaliity are statistically significant determinants (p < 0.001) of the bladder oncological lesions detected by NBI cystoscopy rather than by WL cystoscopy. [ABSTRACT FROM AUTHOR]

Objective To evaluate the safety and efficacy of transurethral bipolar enucleation with a button electrode (B-TUEP) for the treatment of bladder outlet obstruction due to benign prostatic hyperplasia. Materials and Methods Between July 2011 and March 2012, a single surgeon performed 50 B-TUEP. Preoperative and postoperative assessments included prostate-specific antigen, International Prostate Symptoms Score (IPSS), International Index of Erectile Function-5 (IIEF-5), quality of life (QoL) index, uroflowmetry with postvoiding residual (PVR) urinary volume, and prostate volume measured by transrectal ultrasonography. Intraoperatively, we evaluated B-TUEP time (enucleation and resection time). Perioperatively, we evaluated hemoglobin dosage, bladder irrigation time, catheterization time, acute urinary retention events, length of stay, patient readmission, and any endoscopic retreatments. Results Three months after surgery, 82% of the patients presented a significant improvement in maximum urine flow (Qmax; P <.001). At 6 and 12 months, 80% and 83.3% of patients maintained the significant improvement ( P <.001). The secondary end points IPSS, QoL, IIEF-5, and PVR presented a statistically significant improvement compared with baseline values. No significant change in hemoglobin values was observed before and after surgery. Bladder irrigation time was comprised between 24 and 36 hours for about 80% of patients. In one case, second-look hemostatic endoscopy was needed. Length of stay after surgery was <48 hours in 88% of cases. Readmission was required for 6% of patients for hematuria, and 6 months later, 2 other patients developed bladder neck contracture treated with transurethral incision of the prostate. Conclusion B-TUEP using the Gyrus PK system is a rapid and safety technique with optimal outcomes. [ABSTRACT FROM AUTHOR]

Aim of the study: To demonstrate how, in a center with a large number of patients, as our center is, it is possible to perform ureterolithotripsy using a limited set of instruments. Methods: We evaluated medical charts of our center related to semirigid ureteral ureteroscopy (URS) with ureterolithotripsy using Holmium laser performed from July 2004 to July 2011. Overall, 658 URS for ureteral stones were performed in 601 patients, of which 204 in proximal ureter (31%), 86 in the mid (13.06%) and 368 (57.76%) in the distal ureter. In 504 patients (76.5%) ureterohydronephrosis (Grade II-III) was observed. In 57 patients (8.6%), we performed a bilateral approach at the same time, but most patients had a solitary distal ureteral stone. 106 patients (16.1%) had more than one stone in their distal ureter and 96 (14.8%) had a proximal ureteral stone treated in the same surgery as well. Results: The overall stone-free rate for ureteral stones was 86.1% (567/658). Success rates for proximal, medial and distal ureteral stones were 68.13% (139/204 patients), 84.8% (73/86 patients) and 96.4% (355/368 patients), respectively. One hundred and twenty patients (18.3%) required additional surgical treatment for their stones beyond the initial URS, including a second URS in 97 patients (14.74%) and URS plus Retrograde Intra-Renal Surgery (RIRS) in 23 patients (3.54%). The overall stonefree rate after the second treatment was 99.3%. Intra-operative complications accounted for 5.92% and consisted of ureteral perforations in 16 pts (2.4%), erosions of urothelium leading to significant bleeding in 15 pts (2.27%), severe pain in 4 pts (0.6%), fever in 3 pts (0.45%) and one case of ureteral avulsion (0.15%). Conclusions: This study demonstrates that the use of Holmium laser lithotripsy is a safe and effective means of treating ureteral stones regardless of sex, age, stone location, or stone size. The instrumentation we used was extremely limited, in order to reduce costs related to the procedure to an absolute minimum whilst maintaining the two quality indicators for the procedure, namely successrate and length of hospitalisation (86.1% and 34 hours). [ABSTRACT FROM AUTHOR]

Transobturator tension-free vaginal tape (TVT-O) surgery is currently one of the most effective procedures used to treat women with stress urinary incontinence (SUI), however, long-term follow-up data in medical literature is scarce. For this study, we enrolled women with SUI assessed by an urodynamic examination and a translabial ultrasound with a pelvic organ prolapse no greater than grade 2. All of the women were also given a pre- and postoperative test to assess their quality of life. They were given a thorough physical examination, asked to keep a voiding diary, and underwent an urodynamic examination and a translabial ultrasound. Additionally, we also further evaluated intraoperative and postoperative complications and the onset of de novo detrusor overactivity after the procedure. We also assessed the long-term efficacy of the TVT-O in those women with SUI caused by sphincter hypotonia. All of the women underwent TVT-O surgery without any associated procedure. Our findings indicate that TVT-O surgery is an effective treatment option for women with SUI, showing a very high cure rate and a low incidence of complications, with sustained outcomes even in the long-term. However, in women with SUI caused by sphincter hypotonia, the excellent outcomes in early stages tend to dwindle over time. [ABSTRACT FROM AUTHOR]

Focuses on the results of a nationwide survey of introductory psychology instructors in the United States. Information on the uniformity of the structure of the introductory courses; What are the important goals of the instructors; Benefits of the course; Response of introductory students to the course.

Modern therapeutic approach in rheumatoid arthritis (RA) includes early use of disease-modifying anti-rheumatic drugs (DMARDs). DMARDs may influence the course of disease progression, and their introduction in early RA is recommended to limit irreversible joint damage. Among DMARDs, leflunomide and methotrexate are more utilised in pharmacological therapy. In the present work, we considered the effects of leflunomide, in comparison with those of methotrexate and to those of leflunomide–methotrexate combination on human cartilage to verify its effectiveness in arthritic disease, simulated by our experimental model. We measured in vitro the amount of glycosaminoglycans (GAGs) and the production of nitric oxide (NO) released into the culture medium of human articular cartilage treated with interleukin-1β (IL-1β), which promotes the cartilage destruction during articular disease. Leflunomide, in the presence of IL-1β decreased NO production and GAGs release respect IL-1β alone treated samples, in dose-related manner. Our results suggest that leflunomide is able to protect cartilage matrix from degradative factors induced by IL-1β with respect to methotrexate and leflunomide–methotrexate combination. [Copyright &y& Elsevier]

Propolis, a natural product derived from plant resins collected by the honeybees, has been used for thousands of years in folk medicine for several purposes. The extract that contains amino acids, phenolic acids, phenolic acid esters, flavonoids, cinnamic acid, terpenes and caffeic acid, possesses several biological activities such as anti-inflammatory, immunostimulatory, anti-viral and anti-bacterial. In this study, we assay the effects of propolis extract on the production of key molecules released during chronic inflammatory events as nitric oxide (NO) and glycosaminoglycans (GAGs) in cultures of human cartilaginous tissues and chondrocytes, stimulated with interleukin-1β (IL-1β). We observed that this natural compound and its active principle, caffeic acid phenethyl ester (CAPE), were able to contrast the harmful effects of IL-1β.Our data clearly demonstrated the protective action of propolis in cartilage alteration, that appears greater than that elicited by indomethacin, commonly employed in joint diseases. [Copyright &y& Elsevier]

Purpose: To compare surgery outcomes and safety of button bipolar enucleation of the prostate vs laparoscopic simple prostatectomy in patients with large prostates (> 80 g) in a two-center cohort study. Methods: All patients with lower urinary tract symptoms due to benign prostatic enlargement (Prostate volume > 80 cc) undergoing button bipolar enucleation of the prostate (BTUEP) or laparoscopic simple prostatectomy (LSP) in two centers were enrolled. Data on clinical history, physical examination, urinary symptoms, uroflowmetry and prostate volume were collected at 0, 1, 3 6, 12, 24 and 36 months. Early and long-term complications were recorded. Results: Overall, 296 patients were enrolled. Out of them, 167/296 (56%) performed a LSP and 129/296 (44%) performed a BTUEP. In terms of efficacy both procedures showed durable results at three years with a reintervention rate of 8% in the LSP group and of 5% in the BTUEP group. In terms of safety, BTUEP and LSP presented similar safety profiles with a 9% of transfusion rate and no major complications. Conclusion: LSP and BTUEP are safe and effective in treating large-volume adenomas with durable results at three years when performed in experienced centers. [ABSTRACT FROM AUTHOR]

To analyse the performance of iXip in the prediction of prostate cancer (PCa) and high-grade PCa. A consecutive series of men undergoing MRI/FUSION prostate biopsies were enrolled in one centre. Indications for prostate biopsy included abnormal prostate-specific antigen (PSA) levels (PSA > 4 ng/ml) and/or abnormal digital rectal examination (DRE) and/or abnormal MRI. All patients underwent the evaluation of serum PSA-IgM concentration and the iXip ratio was calculated. Accuracy iXip for the prediction of PCa was evaluated using multivariable binary regression analysis and receiver operator characteristics (ROC) curves. Overall 160 patients with a median age of 65 (62/73) years were enrolled. Overall, 42% patients were diagnosed with PCa and 75% of them had high-grade cancer (Epstein ≥ 3). Patients with PCa were older and presented higher PSA levels, higher PIRADS scores and lower prostate volumes (PVs). On ROC analysis iXip presented an area under the curve (AUC) of 0.57 in the prediction of PCa and of 0.54 for the prediction of high-grade PCa. In our experience, immune PSA complexes are not predictors of PCa. iXip analysis should not be included in the diagnostic pathway of patients at increased risk of PCa. [ABSTRACT FROM AUTHOR]

Our case report demonstrates that the use of tackers or other devices in a improper way should be avoid and it can be correlated with late complication of laparoscopic colposacropexy. [ABSTRACT FROM AUTHOR]

Introduction Although several new measurements for female sexual dysfunction ( FSD) have recently been developed, the Female Sexual Function Index ( FSFI) remains the gold standard for screening and one of the most widely used questionnaires. The Italian translation of the FSFI has been used in several studies conducted in Italy, but a linguistic validation of the Italian version does not exist. Aim The aim of this study was to perform a linguistic validation of the Italian version of the FSFI. Methods A multicenter cross-sectional study conducted in 14 urological and gynecological clinics, uniformly distributed over Italian territory. We performed all steps necessary to determine the reliability and the test-retest reliability of the Italian version of the FSFI. The study population was a convenience sample of 409 Italian women. Main Outcome Measures The reliability of the questionnaire was calculated using Cronbach's alpha, which was considered weak, moderate, or high if its value was found less than 0.6, between 0.6 and 0.8, or equal to or greater than 0.8, respectively. The test-retest reliability was assessed for all women in the sample by calculating Pearson's concordance correlation coefficient for each domain and for the total score, both at baseline and after 15 days (r range between −1.00 to +1.00, where +1.00 indicates the strongest positive association). Results Cronbach's alpha coefficents for total and domain score were sufficiently high, ranging from 0.92 to 0.97 for the total sample. The test-retest procedure revealed that the concordance correlation coefficient was very high both for FSFI- I total score ( Pearson's P = 0.93) and for each domain ( Pearson's P always >0.92). Conclusion For the first time in the literature, our study has produced a validated and reliable Italian version of the FSFI questionnaire. Consequently, the Italian FSFI can be used as a reliable tool for preliminary screening for female sexual dysfunction for Italian women. Filocamo MT, Serati M, Li Marzi V, Costantini E, Milanesi M, Pietropaolo A, Polledro P, Gentile B, Maruccia S, Fornia S, Lauri I, Alei R, Arcangeli P, Sighinolfi MC, Manassero F, Andretta E, Palazzetti A, Bertelli E, Del Popolo G, and Villari D. The Female Sexual Function Index (FSFI): Linguistic validation of the Italian version. J Sex Med 2014;11:447-453. [ABSTRACT FROM AUTHOR]

A series of 2-dialkylamino-N-(4-substituted thiazolyl-2)acetamides and 3-dialkylamino-N-(4-substituted thiazolyl-2)propionamides were synthesized and evaluated for their anti-inflammatory activity. Encouraging results led us to investigate the effect of these compounds on NO production and GAGs release. Their effects were evaluated in vitro on the metabolism of pig cartilage, treated with IL-1β. The amount of glycosaminoglycans (GAGs) and the production of nitric oxide (NO) in the culture medium were determined. The results, obtained, showed that all compounds, in the presence of IL-1β, blocked the cartilage breakdown, with different behavior. A quantitative structure–activity relationship (QSAR) study was performed. [Copyright &y& Elsevier]

N-(Benzo[d]isothiazol-3-yl)amidines were synthesised and evaluated for their antiinflammatory activity. Encouraging results led us to evaluate these derivatives on the prevention of cartilage destruction in articular disease. Antidegenerative activity was assayed on culture of porcine nasal cartilage and diarthroidal joint human cartilage in the presence of interleukin-1β (IL-1β). The amount of glycosaminoglycans (GAGs) and the production of nitric oxide (NO) in the culture medium were determined. The obtained results showed that all the compounds, in the presence of IL-1β, blocked the cartilage breakdown, with different behaviour. The antidegenerative activity is more evident in human cartilage. [Copyright &y& Elsevier]