Publications by authors named "Yasar Pazir"

Introduction: The positive effect of varicocelectomy on sperm parameters (sperm morphology, concentration, motility) and fertility and pregnancy rates has been proven. Although various techniques have been defined for varicocele treatment, varicocelectomy with the pulling technique was first defined in 2017. The aim of this retrospective study is to compare the effectiveness and reliability of subinguinal microsurgical varicocelectomy with the "pulling" technique and conventional subinguinal varicocelectomy.

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Objectives: To evaluate the possible association between androgenic alopecia (AGA) and lower urinary tract symptoms (LUTS) secondary to benign prostatic hyperplasia (BPH).

Methods: A total of 148 patients aged over 45 with LUTS secondary to BPH were prospectively enrolled in this study. According to the Norwood-Hamilton classification, the patients were divided into two groups: AGA (n = 69) and non-AGA (n = 79).

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Purpose: To evaluate the performance of the European Organization for Research and Treatment of Cancer (EORTC) and the Spanish Urological Club for Oncological Treatment (CUETO) risk scoring models in non-muscle-invasive bladder cancer (NMIBC) patients defined as high risk according to European Association of Urology guidelines and managed based on current recommendations.

Material And Methods: Data from 187 high-risk NMIBC patients treated at a tertiary center between July 2010 and November 2021 were analyzed retrospectively. One- and five-year recurrence- and progression-free survival were assessed for each patient using the EORTC and CUETO risk scores.

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Purpose: To investigate whether serum hormone (testosterone, prolactin, gonadotropins, and thyroid hormones) and vitamin (vitamin B, folic acid, and vitamin D) levels are associated with premature ejaculation (PE).

Materials And Methods: This prospective case-control study included 126 patients with PE (lifelong PE [LPE] in 94 and acquired PE [APE] in 32) who presented to the urology outpatient clinic between April 2016 and January 2023 and 92 healthy men as a control group. The diagnosis of PE was based on the criteria defined by the International Society for Sexual Medicine.

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Purpose: To compare adjuvant hyperthermic intravesical chemotherapy (HIVEC) with mitomycin C and standard Bacillus Calmette-Guerin (BCG) therapy in terms of oncological outcomes and adverse events in patients with high-risk non-muscle-invasive bladder cancer (NMIBC).

Materials And Methods: The data of patients with high-risk papillary NMIBC treated with adjuvant intravesical BCG instillations or HIVEC in our institution between June 2017 and August 2022 were analyzed retrospectively. Twenty-four patients who received HIVEC were matched 1:1 with patients receiving BCG therapy based on tumor characteristics (tumor stage and grade), age, gender, smoking status, and the number of tumors (single or multiple).

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Background And Aim: Some patients with high-risk non-muscle-invasive bladder cancer (NMIBC) are unable to receive adequate BCG instillations due to intolerance. In this study we aimed to investigate the efficacy and tolerability of hyperthermic intravesical chemotherapy (HIVEC®) treatment using Mitomycin C (MMC) in BCG-intolerant NMIBC patients.

Methods: Retrospectively collected data from a total of 22 high-risk papillary NMIBC patients who received adjuvant HIVEC therapy for BCG intolerance were analyzed.

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Introduction The aim of this study was to evaluate patient and partner satisfaction, device reliability, and complications in patients who underwent two-piece inflatable penile prosthesis (IPP) implantation. Patients and methods The data of 22 patients who underwent two-piece inflatable penile prosthesis implantation in our department between 2015 and 2018 were retrospectively analyzed, and a detailed review of all clinical reports was performed. Phone or face-to-face interviews were undertaken to assess the satisfaction rates of the patients and their partners using the modified Erectile Dysfunction Inventory of Treatment Satisfaction (EDITS) questionnaire.

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In this prospective study, we investigated the impact of SARS-CoV-2 infection on semen parameters in a cohort of men who had recently recovered from COVID-19. A total of 24 men who had recently recovered from mild COVID-19 were included in the study. Their semen parameters were normal before COVID-19 according to the World Health Organization 2010 reference values.

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This retrospective study aimed to determine the time for improvement in semen parameters after varicocelectomy. A total of 175 patients over 18 years of age, who underwent microscopic inguinal varicocelectomy in a tertiary centre between 2005 and 2016 and had post-operative follow-up data of at least 12 months, were included in the study. Serial semen analyses in the pre-operative period and at the post-operative third, sixth, ninth and 12th months were retrospectively documented.

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Hypogonadotropic hypogonadism (HH) is a rare disease in which medical treatment has a high success rate to achieve fertility. This study aimed to analyze the efficacy of hormone replacement therapy and determine predictive factors for successful spermatogenesis and spontaneous pregnancy in patients with idiopathic HH. A total of 112 patients with low testosterone (T), luteinizing hormone (LH) and follicle-stimulating hormone (FSH), and normal prolactin levels were diagnosed with HH and administered LH and FSH analogs as hormone replacement therapy.

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Objective: To assess the outcomes of the surgical techniques used in Peyronie's disease (PD) surgery.

Material And Methods: Two hundred and sixty-eight patients received surgical treatment for PD. Fifty four and 144 patients underwent simple corporoplasties (shortening procedure, SP, group 1) or plaque incision and grafting surgery (lengthening surgery, LP, group 2), respectively, whereas 70 patients with erectile dysfunction underwent penile prosthesis implantation.

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