Ozan Bozkurt

PROTECTIVE EFFECTS OF NAHS, AN H2S DONOR, ON ISCHEMIA-REPERFUSION INJURY IN A RAT MODEL OF ISCHEMIC PRIAPISM

Emine Nur Özbek, Muhammed Akın Kantarcı, Serap Cilaker MICILI, Berfin Topal et autres

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Can the use of a visual obturator-assisted resectoscope reduce the incidence of urethral strictures after TURP?: a multicenter propensity-matched study

Muhammed Selçuk Özer, V Goode Sen, A M Sarikaya, M S Kayacan et autres

PURPOSE: Urethral stricture (US) is a significant long-term complication of transurethral resection of the prostate (TURP), often linked to mechanical trauma during instrument insertion. This study evaluated whether advancing the resectoscope sheath under direct vision using a visual obturator reduces postoperative US …

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Contemporary Practices in the Assessment and Management of Climacturia: Results from an International Survey

Francesco Chierigo, Bruno Bucca, Guglielmo Mantica, Giovanni Drocchi et autres

Background: Climacturia is a distressing but underrecognized complication following prostate cancer treatment. Despite increasing awareness, its assessment and management remain heterogeneous in clinical practice. Objective: To evaluate current diagnostic and therapeutic practices for climacturia among expert urologists and to propose a preliminary, …

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Impact of metformin on recurrence and progression in nonmuscle invasive bladder cancer

Muhammed Selçuk Özer, Volkan Şen, Sümeyye Terzi, Ozan Bozkurt et autres

Purpose: To investigate the effect of metformin use on recurrence and progression in nonmuscle invasive bladder cancer patients (NMIBC). Material method: Patients who underwent primary transurethral bladder tumor resection between 2016 and 2020 were screened. Only patients with NMIBC were included in …

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Systemic sodium hydrosulfide (NaHS) administration mitigates reperfusion injury in an experimental model of ischemic priapism

Nilay Kaya, Emine Nur Özbek, Nevin Ersoy, Günay Yetik-Anacak et autres

PURPOSE: Ischemic priapism (IP) is characterised by prolonged, painful erections that require urgent intervention to prevent corporal fibrosis and erectile dysfunction. Hydrogen sulfide (H₂S), a gaseous mediator, has been shown to exert protective effects against ischemia-reperfusion (IR) injury by reducing oxidative stress, …

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Management and Outcomes of Iatrogenic Ureteral Injuries after Ureterorenoscopic Stone Surgery: A Multicenter Retrospective Analysis

Muhammed Selçuk Özer, Oğuz Özden Cebeci, Bülent Mehmet Önal, Göktuğ Kalender et autres

Introduction: Iatrogenic ureteral injuries following ureterorenoscopic (URS) stone surgery are significant complications that can occur despite the preserved structure of the urinary tract. This study aimed to evaluate the demographic characteristics, types of injuries, timing of diagnosis, and outcomes of treatment methods …

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Prediction of severe erectile dysfunction after penile fracture repair: machine learning analysis results from the reconstruction and trauma working group of the society of urological surgery (RAT-SUS)

Serdar Geyik, İsmail Önder Yılmaz, Mehmet Zubaroglu, Mutlu Değer et autres

Background: Erectile dysfunction (ED) is a significant complication following penile fracture repair, and early prediction is critical for clinical management. Aim: To evaluate the effectiveness of machine learning (ML) algorithms in predicting the development of severe ED after penile fracture repair and …

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What do the current popular artificial intelligence chatbots offer us regarding patient information? Comparison of responses from the ten most popular chatbots about bladder cancer

Mehmet Fatih Şahin, Murat Akgül, Çağrı Akpınar, Deniz Bolat et autres

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Long-Term outcomes of subtrigonal inlay patch in case series – Buccal mucosal graft technique for recurrent bladder neck stenosis

Ozan Bozkurt, Alper Ege Sarıkaya, Muhammed Selçuk Özer, Volkan Şen et autres

PURPOSE: Refractory bladder neck stenosis is a challenging entity for both clinicians and patients. We aimed to present our long-term results of subtrigonal inlay patch (SIP-BMG) technique via open approach that we previously described for refractory bladder neck stenosis (BNS). METHOD: All …

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Laparoscopic subtrigonal inlay patch technique with buccal mucosal graft for bladder neck stenosis

Can Sinirsiz, Alper Ege Sarıkaya, Muhammed Esad Kayacan, Atıl Çakmak et autres

Multi-institutional analysis of clinical risk factors for disease recurrence in locally advanced renal cell carcinoma

Ozan Bozkurt, Oktay Üçer, Ender Özden, Sümer Baltacı et autres

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Inflammation-based prognostic markers in renal cell carcinoma: insights from a 15-year experience

Volkan Şen, Muhammed Selçuk Özer, Alper Ege Sarıkaya, Bora İrer et autres

INTRODUCTION: Renal cell carcinoma (RCC) represents nearly 90% of kidney cancers. With improvements in treatment and longer survival, reliable prognostic markers are increasingly important. This study investigated the prognostic value of systemic inflammatory markers and clinicopathological features in RCC patients undergoing nephrectomy. …

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