Volkan Şen

ORCID: 0000-0003-2832-0682
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About
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Research Areas
  • Urinary Bladder and Prostate Research
  • Pelvic floor disorders treatments
  • Kidney Stones and Urolithiasis Treatments
  • Bladder and Urothelial Cancer Treatments
  • Pediatric Urology and Nephrology Studies
  • Urological Disorders and Treatments
  • Ureteral procedures and complications
  • Urinary and Genital Oncology Studies
  • Sexual function and dysfunction studies
  • Hernia repair and management
  • Prostate Cancer Diagnosis and Treatment
  • Anorectal Disease Treatments and Outcomes
  • Urinary Tract Infections Management
  • Genital Health and Disease
  • Testicular diseases and treatments
  • Renal cell carcinoma treatment
  • Pelvic and Acetabular Injuries
  • Urologic and reproductive health conditions
  • Renal and related cancers
  • Health and Wellbeing Research
  • Streptococcal Infections and Treatments
  • Dental Anxiety and Anesthesia Techniques
  • Gallbladder and Bile Duct Disorders
  • Climate Change and Health Impacts
  • Neurofibromatosis and Schwannoma Cases

Dokuz Eylül University
2011-2024

Sivas State Hospital
2018-2021

State Hospital
2018-2020

Izmir Bozyaka Eğitim ve Araştırma Hastanesi
2015-2019

Haseki Eğitim ve Araştırma Hastanesi
2016

Dicle University
2014

To compare the Guy and Clinical Research Office of Endourological Society (CROES) scoring systems in predicting postpercutaneous nephrolithotomy (PCNL) stone-free rate complications.A total 437 patients who underwent PCNL for renal stones were included recent retrospective study. All evaluated with CT preoperatively. Mean stone diameter was 701.52±510.65 mm(2). CROES nephrolithometry scores calculated each patient, their correlation status, operative fluoroscopy time, length hospital stay...

10.1089/end.2015.0199 article EN Journal of Endourology 2015-07-08

Abstract We evaluated the usefulness of preoperative neutrophil–lymphocyte count ratio (NLCR) in predicting postoperative sepsis after percutaneous nephrolithotomy (PCNL). In total, 487 patients who underwent PCNL for renal stones were included present retrospective study. The stone burden, number tracts and location, operation time, fluoroscopy presence residual stones, blood transfusion rates postoperatively recorded all patients. All followed up signs systemic inflammatory response...

10.1016/j.kjms.2016.08.008 article EN cc-by-nc-nd The Kaohsiung Journal of Medical Sciences 2016-09-09

10.4274/jus.galenos.2024.2024-4-8 article EN cc-by-nc-nd Journal of Urological Surgery 2025-04-21

Introduction: In this prospective randomized controlled study, we investigated the efficacy of obturator nerve block (ONB) on adductor muscle spasm and related short-term outcomes complications in patients who underwent transurethral resection lateral wall-located bladder tumours (TURBT).Methods: Between July 2014 February 2015, 70 scheduled to undergo TUR wall were enrolled study. All preoperatively evaluated by cystoscopy imaging tools selected according localized wall. Patients randomly...

10.5489/cuaj.3149 article EN Canadian Urological Association Journal 2015-11-04

This study aimed to evaluate the prevalence and possible risk factors of urinary incontinence (UI) among women aged 18 or older living in city Izmir, located Aegean coast Turkey.A questionnaire validated International Consultation on Incontinence Questionnaire-Short Form (ICIQ-SF) were filled by urologists (O.D., V.S., A.E., O.B., B.I.) with face-to-face interview. The participants urge UI (UUI) stress (SUI) compared terms factors, quality life (QoL) scores, severity incontinence, status...

10.1159/000466705 article EN Urologia Internationalis 2017-01-01

We investigated the prognostic value of preoperative neutrophil-to-lymphocyte ratio (NLR) on germ cell testicular tumors (GCT).The data 53 patients who underwent inguinal orchiectomy were analyzed retrospectively. NLR was calculated from complete blood counts. Receiver operating characteristic (ROC) analysis performed to find threshold values for NLR. Correlations between cancer-specific survival (CSS) and progression-free (PFS) evaluated.The mean follow-up time 23.55±18.06 months. The level...

10.5152/tud.2016.38924 article EN Turkish journal of urology 2016-09-08

We aimed to demonstrate the efficacy, safety, and convenient use of fosfomycin trometamol in preoperative antibiotic prophylaxis (PAP) transrectal ultrasound-guided biopsy prostate (TRUSBP) this prospective, randomized study.Between May 2014 2015, a total 300 patients who underwent TRUSBP were examined prospectively. Patients into two groups: group 1 consisted 150 administered single dose 3 g oral as PAP night before procedure; 2 500 mg ciprofloxacin 60 min procedure PAP. Post-procedural...

10.5489/cuaj.3068 article EN Canadian Urological Association Journal 2015-12-11

The aim of the study is to reveal pathologic characteristics and clinical behaviour patients 40 years old or younger diagnosed with treated for urothelial bladder carcinoma.We retrospectively analyzed data 91 patients, initially at our institution from May 1996 December 2014. Cancer recurrence was defined as new occurrence cancer same different sites bladder. progression an increase in stage grade any recurrences.The mean age 33.8 (range: 17-40) years. pathological examination after...

10.5489/cuaj.3049 article EN Canadian Urological Association Journal 2015-10-13

To present a nation-wide analysis of the workload urology departments in Turkey week-by-week during Covid-19 pandemic.The centres participating study were divided into three groups as tertiary referral centres, state hospitals and private practice hospitals. The number outpatients, inpatients, daily interventions urological surgeries recorded prospectively between 9-March-2020 31-May-2020. All these variables for same time interval 2019 well. weekly change pandemic period was evaluated, also...

10.1111/ijcp.13735 article EN International Journal of Clinical Practice 2020-09-30

We aimed to evaluate the effects of smoking cessation on sexual functions in men aged 30 60 years.Male patients years that presented polyclinic between July 2017 and December 2018 were prospectively included study. The amount exposure tobacco was evaluated packyear. filled International Index Erectile Function (IIEF) form before six months after smoking. Patients subgrouped according age, education level packs/year this groups compared terms IIEF total all domains.The evaluations performed...

10.1590/s1677-5538.ibju.2019.0541 article EN cc-by International braz j urol 2020-06-01

Bilateral collecting system duplication is a very rare abnormality, including the splitting of ureteric bud. Complete ureteral with two separate openings in urinary bladder also extremely rare. To best our knowledge, we present first case bilateral stones duplicated system.

10.5489/cuaj.2553 article EN Canadian Urological Association Journal 2015-07-17

Objectives There is no standardised and up-to-date education model for urology residents in our country. We aimed to describe National E-learning residents. Methodology The ERTP working group; consisting of urologists was established by the Society Urological Surgery create curriculum April 2018. Learning objectives were set up order determine standardise contents presentations. In accordance with Bloom Taxonomy, 834 learning created a total 90 lectures (18 each PGY year). Totally videos...

10.1111/ijcp.13683 article EN International Journal of Clinical Practice 2020-08-28

We aimed to evaluate the potential effect of age on natural behavior bladder cancer and compare these findings between different groups. The clinical pathologic data 239 patients treated at our institution 1994 2014 were analyzed. classified into three groups according age: ≤ 40 years (Group 1), 41-59 2), ≥ 60 3). following collected: characteristics patients, initial pathological after transurethral resection, tumor stage grade, size multiplicity, disease recurrence progression. mean...

10.1016/j.kjms.2016.03.002 article EN cc-by-nc-nd The Kaohsiung Journal of Medical Sciences 2016-04-10

<b><i>Introduction:</i></b> We aimed to evaluate the effects of hyperbaric oxygen therapy (HBOT) on erectile function in patients who had no cavernosal or urethral injury by using International Index Erectile Function (IIEF) questionnaire. <b><i>Materials and Methods:</i></b> The male were treated HBOT for several diseases between July 2017 September examined. All filled IIEF questionnaire form before first day after last a including...

10.1159/000490356 article EN Urologia Internationalis 2018-01-01

To investigate the effect of mirabegron 50 mg/daily for JJ stent-related symptoms after ureteroscopic stone surgery.Medical records 145 patients who were given a single daily oral dose mg relieving retrospectively analysed. Demographic and clinical data parameters recorded. All participants completed Turkish version Ureter Symptom Score Questionnaire (USSQ-T) on postoperative 7th day, again at least 3 weeks, before stent removal. The severity was statistically compared treatment.The mean...

10.1111/ijcp.13857 article EN International Journal of Clinical Practice 2020-11-24

Background . There is not enough evidence about clinical behavior of bladder cancer in younger patients. Objective We aimed to evaluate the characteristics and prognosis urothelial carcinoma patients under age 40 years. Methods Medical records listed our database were retrospectively reviewed. A total who initially diagnosed with at less than years included study. Patients’ reviewed for recurrence progression rates, demographic data, medical history, treatment modalities. Results...

10.1155/2016/6792484 article EN cc-by Scientifica 2016-01-01
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