Comparison of Tissue and Urine Microbiota in Male, Intervention Naive Patients with and without Non-Invasive Bladder Cancer.

Introduction: To investigate the presence of dysbiosis in patients with naive bladder cancer.

Methods: Twelve male patients with non-invasive bladder cancer and twelve age-matched healthy males had midstream urine and tissue samples taken. A history of endourological interventions was determined as an exclusion criterion, ensuring that the study was designed solely with naïve participants.

Liquid Biopsy in Progressing Prostate Cancer Patients Starting Docetaxel with or Without Enzalutamide: A Biomarker Study of the PRESIDE Phase 3b Trial.

Background And Objective: The PRESIDE (NCT02288247) randomized trial demonstrated prolonged progression-free survival (PFS) with continuing enzalutamide beyond progression in metastatic castration-resistant prostate cancer (mCRPC) patients starting docetaxel. This study aims to test the associations of PFS and circulating tumor DNA (ctDNA) prior to and after one cycle (cycle 2 day 1 [C2D1]) of docetaxel and with a liquid biopsy resistance biomarker (LBRB; plasma androgen receptor [AR] gain and/or circulating tumor cells [CTCs] expressing AR splice variant 7 [CTC-AR-V7]) prior to continuation of enzalutamide/placebo.

Methods: Patients consenting to the biomarker substudy and donating blood before starting docetaxel with enzalutamide/placebo (N = 157) were included.

Evaluation of androgen receptor and androgen receptor splice-variant 7 in bladder cancer; a novel approach into an ancient topic.

Purpose: The contribution of androgen receptors (AR) on bladder cancer has been demonstrated in pre-clinical studies, however in clinical studies, only the canonical AR (AR-FL) protein was measured by immunohistochemistry and conflicting results were obtained. To get better insight into the alterations of AR signalling, we used western blotting (WB) method and simultaneously measured both mRNA and protein levels of AR-FL and AR-V7.

Methods: 23 naive non-muscle invasive bladder cancer patients and 12 healthy individuals were included.

Continuous enzalutamide after progression of metastatic castration-resistant prostate cancer treated with docetaxel (PRESIDE): an international, randomised, phase 3b study.

Background: Although androgen deprivation therapy is typically given long-term for men with metastatic prostate cancer, second-generation hormone therapies are generally discontinued before the subsequent line of treatment. We aimed to evaluate the efficacy of continuing enzalutamide after progression in controlling metastatic castration-resistant prostate cancer (mCRPC) treated with docetaxel and prednisolone.

Methods: PRESIDE was a two-period, multinational, double-blind, randomised, placebo-controlled, phase 3b study done at 123 sites in Europe (in Austria, Belgium, Czech Republic, France, Germany, Greece, Italy, Netherlands, Norway, Poland, Russia, Spain, Sweden, Switzerland, Turkey, and the UK).

Subtrigonal Inlay Patch Technique with Buccal Mucosa Graft for Recurrent Bladder Neck Contractures.

Introduction: We aimed to present a novel subtrigonal inlay patch (SIP) technique with buccal mucosa graft (BMG) for recurrent bladder neck contracture (BNC) via open approach.

Materials And Methods: Surgical approach for SIP technique is described in detail and outcomes of patients who have been operated with this technique for recurrent BNC were given. Briefly, bladder neck incision is performed after vertical cystotomy, fibrotic scar tissue is excised completely, and a BMG is patched at the end.

How did the COVID-19 pandemic affect audience's attitudes in webinars?

Introduction: Following the COVID-19 pandemic, the face-to-face meetings are delayed to a future date, which is still not clear. However, seminars, meetings and conferences are necessary for updating our knowledge and skills. Web-based seminars (webinars) are the solutions to this issue.

Partial nephrectomy vs. radical nephrectomy for stage I renal cell carcinoma in the presence of predisposing systemic diseases for chronic kidney disease.

Aim of this study is to compare the effects of partial nephrectomy (PN) and radical nephrectomy (RN) for stage I renal cell carcinoma (RCC) on renal functions in patients with diabetes mellitus (DM) and/or hypertension (HT). Charts of patients who underwent surgery for stage I RCC in our department were retrospectively reviewed and patients with DM and/or HT were enrolled. Preoperative and postoperative estimated glomerular filtration rates (eGFR) were calculated according to the Modification of Diet in Renal Disease (MDRD) formulation for both RN and PN groups.

Cardiovascular safety in refractory incontinent patients with overactive bladder receiving add-on mirabegron therapy to solifenacin (BESIDE).

Aims/objectives: In the BESIDE study, combination therapy (antimuscarinic [solifenacin] and β -adrenoceptor agonist [mirabegron]) improved efficacy over solifenacin monotherapy without exacerbating anticholinergic side effects in overactive bladder (OAB) patients; however, a potential synergistic effect on the cardiovascular (CV) system requires investigation.

Methods: OAB patients remaining incontinent despite daily solifenacin 5 mg during 4-week single-blind run-in, were randomised 1:1:1 to double-blind daily combination (solifenacin 5 mg/mirabegron 25 mg, increasing to 50 mg after week 4), solifenacin 5 or 10 mg for 12 weeks. CV safety assessments included frequency of CV-related treatment-emergent adverse events (TEAEs), change from baseline in vital signs (systolic blood pressure [SBP], diastolic blood pressure [DBP], pulse rate) and electrocardiogram (ECG) parameters.

Prevalence and Possible Risk Factors for Urinary Incontinence: A Cohort Study in the City of Izmir.

Introduction: This study aimed to evaluate the prevalence and possible risk factors of urinary incontinence (UI) among women aged 18 or older living in the city of Izmir, located in the Aegean coast of Turkey.

Methods: A questionnaire and the validated International Consultation on Incontinence Questionnaire-Short Form (ICIQ-SF) were filled by urologists (O.D.

Testicular calculus: A rare case.

Testicular calculus is an extremely rare case with unknown etiology and pathogenesis. To our knowledge, here we report the third case of testicular calculus. A 31-year-old man was admitted to our clinic with painful solid mass in left testis.

Silodosin causes impaired ejaculation and enlargement of seminal vesicles in sexually active men treated for lower urinary tract symptoms suggestive of benign prostatic hyperplasia.

Objective: To evaluate the sexual side effects including ejaculation after silodosin treatment in potent men with regular sexual activity, as well as possible alterations in seminal vesicle volume.

Methods: Sexually active patients aged ≥ 40 years with moderate to severe lower urinary tract symptoms were enrolled prospectively. International Prostate Symptom Score (IPSS) and Quality of Life (QoL), International Index of Erectile Function (IIEF) questionnaire, ejaculation frequency, and seminal vesicle volumes measured by transrectal ultrasonography were determined at study entry, and silodosin 8 mg/d was prescribed for 4 weeks.

Evaluation of the utility of different scoring systems (FGSI, LRINEC and NLR) in the management of Fournier's gangrene.

Purpose: To evaluate the mortality and morbidity prediction capability of three different scoring systems: Fournier's gangrene severity index (FGSI), Laboratory Risk Indicator for Necrotizing Fasciitis (LRINEC) and neutrophile-lymphocyte ratio (NLR) with this retrospective cohort study.

Methods: Medical records of all patients treated for FG with the final histopathological diagnosis between October 2008 and January 2013 were retrospectively evaluated. Data were collected from medical history, physical examination findings, biochemical and microbiological tests and tissue cultures.

Sexual function in men with lower urinary tract symptoms and prostatic enlargement secondary to benign prostatic hyperplasia: results of a 6-month, randomized, double-blind, placebo-controlled study of tadalafil coadministered with finasteride.

Introduction: Tadalafil (TAD) 5 mg coadministered with finasteride (FIN) 5 mg significantly improves lower urinary tract symptoms (LUTS) in men with benign prostatic hyperplasia (BPH) and prostatic enlargement. However, its effects on erectile/sexual function have yet to be fully described.

Aim: Assess the effects of TAD/FIN coadministration (compared with placebo [PBO]/FIN) on erectile and sexual function in sexually active men with LUTS and prostatic enlargement secondary to BPH with or without baseline comorbid erectile dysfunction (ED).

Erectile function and late-onset hypogonadism symptoms related to lower urinary tract symptom severity in elderly men.

The aim of this study was to evaluate the relationship between lower urinary tract symptoms (LUTSs), erectile dysfunction (ED) and symptomatic late-onset hypogonadism (SLOH) in ageing men in the Aegean region of Turkey. Five hundred consecutive patients >40 years old who had been in a steady sexual relationship for the past 6 months and were admitted to one of six urology clinics were included in the study. Serum prostate-specific antigen and testosterone levels and urinary flow rates were measured.

Persistent mullerian duct syndrome in adult men diagnosed using laparoscopy.

Persistent mullerian duct syndrome is a rare disease that occurs in men with a completely normal phenotype and is characterized by the presence of mullerian duct structures. Diagnostic laparoscopy can reveal an appearance consistent with a uterus, fallopian tubes, or ovotestes.

The giant calculus within the prostatic urethra.

The giant calculus within the prostatic urethra is a rare clinical entity in the young population. Most of the calculi within the urethra migrate from the urinary bladder and obliterate the urethra. These stones are often composed of calcium phosphate or calcium oxalate.

Combination therapy with doxazosin and tenoxicam for the management of lower urinary tract symptoms.

Objective: To compare the efficacy and safety of a combination therapy, doxazosin plus tenoxicam, and doxazosin alone for lower urinary tract symptoms (LUTS) caused by benign prostatic hyperplasia (BPH), as various combination therapies increase the efficacy of medical therapy. Alpha blocker agents have been widely used for the treatment of LUTS secondary to BPH.

Method: Fifty-seven patients complaining of LUTS secondary to BPH were enrolled in this clinical trial.

Contractility of diabetic human corpus cavernosum smooth muscle in response to serotonin mediated via Rho-kinase.

Background/aims: Serotonin (5-hydroxytryptamine, 5-HT)-induced contraction and the involvement of RhoA/Rho-kinase pathway in the 5-HT-induced contraction was investigated isometrically in vitro in both diabetic and nondiabetic human corpus cavernosum (HCC) tissues.

Methods: HCC tissues were obtained from 12 patients. The response to 5-HT (10(-9) to 10(-5) mol/l) was studied in isolated HCC tissues in the absence and in the presence of a Rho-kinase inhibitor (Y-27632).

Restraint stress impairs erectile responses in rats.

It has been established that various forms of physical and psychological stress reduce sexual functions. However, there is no study yet evaluating the functional changes over cavernosal pressure in rats exposed to restraint stress. In this study, we aimed to investigate the convenience of the restraint stress model that may be used to determine the disruptive effects of stress on erectile function.

The relationship between premature ejaculation and hyperthyroidism.

Purpose: We determine the prevalence of premature ejaculation in patients with hyperthyroidism and observed intravaginal ejaculation latency time alterations before and after hyperthyroidism treatment.

Materials And Methods: Between January 2004 and June 2007, 49 patients with hyperthyroidism and no history of hyperthyroidism treatment were enrolled in the study. After obtaining a detailed sexual anamnesis an erectile function questionnaire was completed and a patient self-reported outcome measure of difficult control over ejaculation was examined.

The effect of various alpha1-adrenergic receptor antagonists on pupillary dilation.

We prospectively evaluated the effect of various systemic alpha1 adrenergic receptor antagonists on pupillary dilation in patients with benign prostatic hyperplasia. Patients who are at risk for intraoperative floppy iris syndrome cannot be elucidated simply by judging preoperative dilation.

A possible new risk factor in diabetic patients with erectile dysfunction: homocysteinemia.

Introduction And Objective: Increasing levels of homocysteine (Hcys) are related to decreased nitric oxide synthesis in the vascular endothelium and also to erectile dysfunction (ED). We investigated the traditional risk factors of ED and plasma levels of Hcys in diabetic patients.

Methods: Sixty-two men with type 2 diabetes and ages of between 40 and 70 years were included in the study.

Prevalence of metabolic syndrome and its association with erectile dysfunction among urologic patients: metabolic backgrounds of erectile dysfunction.

Objectives: To identify the prevalence of metabolic syndrome (MS) and its association with erectile dysfunction (ED) among urologic patients.

Methods: The study population consisted of 393 male patients aged 40 to 70 years, who were admitted to the urology clinics of four different institutions from February to March 2005. The waist circumference (WC) and triglyceride (TG) and high-density lipoprotein (HDL) cholesterol levels were measured.