Testosterone status is not associated with bladder cancer parameters in adult male patients: results of a prospective controlled study.

Purpose: This controlled study assessed whether there was a correlation between serum total testosterone levels and bladder cancer (BCa) in terms of tumor grade and stage as objective measures in adult men.

Materials And Method: Our prospectively-designed study included 257 patients who were diagnosed with primary BCa and its surgery between January 2017 and January 2020. Hundred and forty patients who had surgery in the same period with TUR for prostate or endoscopic ureteral stone treatment were included in the study as a control group.

What is the optimal frequency in shock wave lithotripsy for pediatric renal stones? A prospective randomized study.

The aim of the study is to compare the effects of varying frequency rates (60, 90, and 120 SWs/min) on the stone free rate and complication rates of pediatric SWL. 75 children with renal stones were divided into 3 groups depending on the SW frequency applied. Group 1.

Factors affecting success in the treatment of proximal ureteral stones larger than 1 cm with extracorporeal shockwave lithotripsy in adult patients.

The aim of the study was to analyze the factors predicting success for the treatment of proximal ureteral stones larger than 1 cm with extracorporeal shockwave lithotripsy (SWL) in adult patients. Between January 2014 and December 2018, 480 adult patients in total underwent SWL and data were retrospectively evaluated. Patients with multiple ureteral stones, solitary kidney, congenital abnormality, skeletal system abnormality, history of previous urinary system surgery and SWL, renal insufficiency, patients who could not tolerate SWL and pediatric patients were excluded from the study.

Acute prostatitis after prostate biopsy under ciprofloxacin prophylaxis with or without ornidazole and pre-biopsy enema: analysis of 3.479 prostate biopsy cases.

Objectives: To investigate the characteristics of cases of NIH category I acute prostatitis developed after transrectal prostate biopsy and clarifiy the risk factors and preventive factors.

Materials And Methods: We retrospectively reviewed the medical records of 3.479 cases of transrectal ultrasound-guided needle biopsies performed with different prophylactic antibiotherapy regimens at two different institutions between January 2011 and February 2016.

Effect of endothelial dysfunction on the pathogenesis of urolithiasis in patients with metabolic syndrome.

Objective: The aim of the present prospective clinical study was to investigate the possible effect of endothelial dysfunction in urolithiasis.

Methods: The study included 92 patients older than 18 years. The patients were divided into 4 groups with 23 patients each as group 1: metabolic sydrome (MetS) (-) stone disease (SD) (-), group 2: MetS (-) SD (+), group 3: MetS (+) SD (-) and group 4: MetS (+) SD (+).

Effect of JJ stent on outcomes of extracorporeal shock wave lithotripsy treatment of moderate sized renal pelvic stones: A randomized prospective study.

Purpose: To evaluate the effect of JJ stents on SWL treatment of moderate (15-25mm) renal pelvic stones.

Materials And Methods: Between January 2016 and December 2017, a total of 152 adult patients who were planned to undergo SWL for a single radiopaque renal pelvic stone were included in the study. Patients with solitary kidney, congenital abnormality, skeletal tract abnormalities, previous urinary system surgery, hydronephrosis (grade 2 or more), untreated urinary tract infection, bleeding disorder, and suspected pregnancy were excluded.

Infective complications in patients after transrectal ultrasound-guided prostate biopsy and the role of ciprofloxacin resistant colonization in rectal flora.

Objective: In the present study, we aimed to invastigate the ciprofloxacin resistance in rectal flora of the patients undergoing prostate biopsy in our department. Additionally, the possible effects of the presence of ciprofloxacin resistant bacteria in faecal flora on the risk of infective complications after the procedure as well as the effect of antibiotic prophylaxis on such infectious complications have been evaluated.

Material And Methods: A total of 142 patients undergoing transrectal ultrasound-guided prostate biopsy were included into the study program.

Critical evaluation of the overactive bladder and urgency urinary incontinence association with obstructive sleep apnea syndrome in a relatively young adult male population.

Aims: To evaluate the prevalence of Overactive Bladder (OAB) and Urgency Urinary Incontinence (UUI) in males with Obstructive Sleep Apnea Syndrome (OSAS) using the OSAS grading system.

Methods: A total of 194 patients who underwent Polysomnography (PSG) were included in our prospective cross sectional study. Patients were divided into four groups according to Apnea-Hypopnea Index (AHI).

The effects of stress incontinence surgery on sexual function and life quality of women.

Objective: To evaluate Transobturator tape (TOT) and Burch colposuspension procedure's effects on sexual functions and life quality.

Materials And Methods: A total of 81 patients who underwent TOT (n = 49) or Burch (n = 32) with stress incontinence were included in this prospective study. Preoperatively and at postoperative 6 month follow up pad and stress tests, physical examinations, Female Sexual Function Index (FSFI), International Consultation on Incontinence Questionnaire - Short Form (ICIQ-SF), Urinary Distress Inventory (UDI-6), Incontinence Impact Questionnaire (IIQ-7) questionnaires were performed.

Hyperoxaluria-induced tubular ischemia: the effects of verapamil on the antioxidant capacity of the affected kidneys.

To evaluate the potential protective effects of a calcium channel blocker (Verapamil) on the oxidative stress related changes with an emphasis on the antioxidant capacity of the kidneys an experimental study in rats was performed. A total of 44 rats have been included. Hyperoxaluria was induced in Group 1 by continuous administration of ethylene glycol (EG).

Shock Wave Lithotripsy in Ureteral Stones: Evaluation of Patient and Stone Related Predictive Factors.

Purpose: To evaluate the patient and stone related factors which may influence the final outcome of SWL in the management of ureteral stones.

Materials And Methods: Between October 2011 and October 2013, a total of 204 adult patients undergoing SWL for single ureteral stone sizing 5 to 15 mm were included into the study program. The impact of both patient (age, sex, BMI,) and stone related factors (laterality, location, longest diameter and density as CT HU) along with BUN and lastly SSD (skin to stone distance) on fragmentation were analysed by univariate and multivariate analyses.

Predictive parameters for medical expulsive therapy in ureteral stones: a critical evaluation.

To evaluate the predictive value of some certain radiological as well as stone-related parameters for medical expulsive therapy (MET) success with an alpha blocker in ureteral stones. A total 129 patients receiving MET for 5 to 10 mm ureteral stones were evaluated. Patients were divided into two subgroups where MET was successful in 64 cases (49.

The importance of Internet usage for urologic patients.

Objectives: To evaluate Internet usage frequency, rate of searched diseases and impact of Internet derived data on future patient physician relationship in patients applying to an Urology Department.

Methods: A well prepared questionnaire has been given to 1000 referring cases, out of which 589 accepted to participate on a volunteer basis to a face to face interview. Patients were divided into subgroups with respect to age, gender and as well as their educational and economical status.

Contemporary Management of Medium-Sized (10-20 mm) Renal Stones: A Retrospective Multicenter Observational Study.

Purpose: To evaluate contemporary management approaches to medium-sized (10-20 mm) renal stones.

Patients And Methods: A total of 935 patients treated for medium-sized renal stones (10-20 mm) between July 2012 and March 2014 were included in the study program. Contemporary minimally invasive approaches applied in the management of such stones were evaluated and compared.

Ureteral wall thickness at the impacted ureteral stone site: a critical predictor for success rates after SWL.

The aim of the study was to determine the possible predictive value of certain patient- and stone-related factors on the stone-free rates and auxiliary procedures after extracorporeal shock wave lithotripsy in patients with impacted proximal ureteral calculi. A total of 111 patients (86 male, 25 females M/F: 3.44/1) with impacted proximal ureteral stones treated with shock wave lithotripsy were evaluated.

Does extracorporeal shock wave lithotripsy cause hearing impairment in children?

Purpose: We evaluated the possible effects of noise created by high energy shock waves on the hearing function of children treated with extracorporeal shock wave lithotripsy.

Materials And Methods: A total of 65 children with normal hearing function were included in the study. Patients were divided into 3 groups, ie those becoming stone-free after 1 session of shock wave lithotripsy (group 1, 22 children), those requiring 3 sessions to achieve stone-free status (group 2, 21) and healthy children/controls (group 3, 22).

A rare cause of renal colic pain: Chilaiditi syndrome.

Chilaiditi syndrome, first described in 1910 by the radiologist Chilaiditi from Vienna, is the interposition of right colon between liver and right hemi diaphragm. It occurs most often in males and its incidence increases with age. It is often detected incidentally during radiological examination.

How do the residual fragments after SWL affect the health-related quality of life? A critical analysis in a size-based manner.

This study aimed at evaluating the possible effects of residual fragments (RF) after shockwave lithotripsy (SWL) on the health-related quality of life (QOL) of the patients on a size-related basis. Eighty six patients with RF after SWL were divided into three groups: Group 1 (n:30 with fragments ≤ 2 mm), Group 2 (n:21 2-≤ 4 mm) and Group 3 (n:35 > 4 mm). During a 3-month follow-up, spontaneous passage rates, emergency department visits, mean analgesic required, additional procedures and the QOL were all evaluated.

The effects of retropubic and perineal radical prostatectomy techniques on postoperative urinary continence after surgery: Results of 196 patients.

Objective: The aim of this study was to examine the effects of the retropubic and perineal radical prostatectomy techniques on postoperative urinary continence.

Material And Methods: This study included patients who had undergone radical retropubic (RRP) (n=54) or radical perineal prostatectomies (RPP) (n=142) in our clinic between December 2006 and December 2010 with the indication of localized prostate cancer. Preoperative, and postoperative continence levels of the patients were evaluated on the day of catheter removal, and at 3.

Seroprevalence and Seroconversion Rates of Cytomegalovirus pp65 Antigen and Cord Blood Screening of Pregnant Women in Malatya, Turkey.

Objective: The rates of seropositivity, seroconversion and fetal infection with human cytomegalovirus were analyzed in pregnant women and newborn cord blood in this study. The relationships between maternal age, parity, cytomegalovirus serology and polymerase chain reaction results were evaluated.

Materials And Methods: A total of 217 pregnant women attended our pregnancy clinic between April 2004 and October 2005.

Maternal, fetal and perinatal characteristics of preeclampsia cases with and without abnormalities in uterine artery Doppler indexes.

Objective: To compare the maternal and fetal characteristics and perinatal outcome in mild and severe preeclampsia cases with and without uterine artery Doppler abnormalities.

Methods: Two hundred and fifty-nine mild and severe preeclampsia cases were evaluated retrospectively. Doppler measurements were done in the section where uterine artery raised from the hypogastric artery.

Obesity might not be a disadvantage for SWL treatment in children with renal stone.

Aim: Although the management of urinary stones in obese patients is a challenge and the impact of the patient-related parameter has been well studied in adults: No study has evaluated the possible impact of obesity in terms of body mass index related SWL success in pediatric population. In this present study, we aimed to evaluate the safety and efficiency of SWL in obese children in a comparative manner with the cases in normal BMI value limits.

Patients And Methods: A total of 66 children (45 boys and 21 girls, M/F:2.

Simple preoperative parameters to assess technical difficulty during a radical perineal prostatectomy.

Purpose: We aimed to propose a practical selection method predicting the easier radical perineal prostatectomy (RPP) cases before the operation.

Methods: Fifty sequential RPP cases were divided into two groups according to the estimated difficulty of the operation (Group I: Easier, Group II: Difficult) which was assessed by using a RPP difficulty scale, constituted by three parameters (operation time, blood loss, and the judgment of the surgeon) each ranging between 1 and 3 points. As the localization parameters, skin-to-prostatic apex (SPAD) and skin-to-prostatic base (SPBD) distances and distance between bilateral ischial tuberosities (ITD) were measured.