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Kemal Kayar

Observed names: K. Kayar, Kayar, Kemal, Kemal KAYAR
ORCID: 0000-0003-0731-9877
Observed ORCID: 0000-0003-0731-9877
OpenAlex ID: A5014153414
Pan-immune-inflammation value as a prognostic tool for overall survival and disease-free survival in non-metastatic muscle-invasive bladder cancer
2023 · Ridvan Kayar, Yavuz Bastug, et al. · International Urology and Nephrology · 14
Hypospadias surgery on YouTube: is it valid?
2021 · Emre KARABAY, Nejdet KARSIYAKALI, et al. · Minerva Pediatrics · 13
Stone-free rate after RIRS: a multivariable analysis and predictive nomogram from a single-center study
2025 · Kemal Kayar, Ridvan Kayar, et al. · World Journal of Urology · 7
Value of Preoperative Inflammatory Burden Index in Predicting Overall Survival and Progression in Nonmetastatic Muscle-Invasive Bladder Cancer
2025 · Rıdvan Kayar, Kemal Kayar, et al. · Archivos Españoles de Urología · 6
Educational Level of Laparoscopic Radical Nephrectomy Videos on YouTube TM
2024 · Rıdvan Kayar, Kemal Kayar, et al. · Journal of Laparoendoscopic & Advanced Surgical Techniques · 5
Identifying the predictors of estimated glomerular filtration rate after partial nephrectomy with a nonlinear regression model
2020 · Emre Karabay, Çağatay Tosun, et al. · International Journal of Clinical Practice · 4
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Open radical cystectomy is a reliable surgery with acceptable complication rates in elderly male patients: a retrospective, tertiary hospital-based study
2019 · Emre Karabay, Ramazan Topaktaş, et al. · The Aging Male · 4
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Evaluation of kynurenine and tryptophan metabolism in bladder cancer: Diagnostic and prognostic implications of IDO1 polymorphism
2025 · Kemal Kayar, Rıdvan Kayar, et al. · Urologic Oncology Seminars and Original Investigations · 3
Diagnostic Accuracy of Red Cell Distribution Width-Derived Indices for Predicting In-Hospital Mortality in Scrotal Fournier’s Gangrene: A Retrospective Cohort Study
2025 · Rıdvan Kayar, Kemal Kayar, et al. · Surgical Infections · 3
Timing of nephrostomy tube removal and its association with stone-related morbidity following endoscopic management of obstructive urolithiasis: a retrospective cohort study
2025 · Kemal Kayar, Ridvan Kayar, et al. · Urolithiasis · 2
Prognostic role of pathological substaging in high-grade pT1 bladder cancer undergoing BCG therapy: Insights on recurrence and progression
2025 · Kemal Kayar, Ridvan Kayar, et al. · Urologic Oncology Seminars and Original Investigations · 2
The predictive impact of hematological inflammatory markers in detecting prostate cancer in patients with PI‐RADS 3 lesions on multiparametric magnetic resonance imaging
2024 · Ridvan Kayar, Emre Tokuc, et al. · The Prostate · 2
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MRI-derived bladder wall thickness as an independent predictor of acute urinary retention in men with benign prostatic obstruction
2026 · Rıdvan Kayar, Kemal Kayar, et al. · World Journal of Urology · 1
Development of a calibrated logistic regression clinical risk score for predicting postoperative sepsis following retrograde intrarenal surgery
2026 · Kemal Kayar, Ridvan Kayar, et al. · World Journal of Urology · 1
Efficacy of the HALP Score in Predicting Progression in Patients Undergoing Radical Cystectomy for Muscle Invasive Bladder Cancer
2025 · Rıdvan Kayar, Kemal Kayar, et al. · Yeni Üroloji Dergisi · 1
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A Rare Presentation of Alveolar Soft Part Sarcoma in the Bladder
2025 · Kemal Kayar, Meryem Bera Dogan, et al. · International Journal of Surgical Pathology · 1
Evaluation of relationship between visceral adiposity ındex and overactivate bladder symptoms in females
2020 · Emre Karabay, Nejdet Karşıyakalı, et al. · DergiPark (Istanbul University) · 1
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Urinary pH and oncologic outcomes after bacillus calmette–guérin in non-muscle invasive bladder cancer: a retrospective cohort study
2026 · K. Kayar, R. Kayar, et al. · Actas Urológicas Españolas (English Edition)
Prognostic utility of HALP score in predicting post-chemotherapy recurrence in testicular cancer: A retrospective cohort study
2026 · Kemal Kayar, Ridvan Kayar, et al. · Marmara medical journal
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Creatinine and hemoglobin/creatinine ratio as predictors of 12-month recurrence after direct visual internal urethrotomy for short-segment (<2 cm) bulbar urethral strictures
2026 · Rıdvan Kayar, Kemal Kayar, et al. · Urologia Journal
pH urinario y resultados oncológicos tras el tratamiento con bacilo de Calmette–Guérin en el cáncer de vejiga no músculo invasivo: un estudio de cohorte retrospectivo
2026 · K. Kayar, R. Kayar, et al. · Actas Urológicas Españolas
Predictors of Pyelonephritis in Patients with Urolithiasis: A Retrospective Case–Control Study
2026 · Vahibe Aydın Sarıkaya, Recep Balık, et al. · Surgical Infections
Predictive accuracy of SIRS, MEWS, and NEWS for intensive care unit admission to patients with stone-induced obstructive pyelonephritis: a retrospective cohort study
2026 · Rıdvan Kayar, Kemal Kayar, et al. · Urolithiasis
How Do Urologists Approach Hematospermia? A Cross-Sectional Study Among Specialists and Residents
2026 · Rıdvan Kayar, Kemal Kayar, et al. · Grand Journal of Urology
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Development of a predictive risk score for 1-year intravesical recurrence after radical nephroureterectomy for upper tract urothelial carcinoma
2025 · Rıdvan Kayar, Kemal Kayar, et al. · Editor-in-Chief s Voice List of Authors is an Important Element in a Scientific Publication
Works count: 31
Citation count: 70
H-index: 5
I10-index: 2
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