Title: SCIENTIFIC PROGRAM OF 37TH WORLD CONGRESS OF ENDOUROLOGY PROGRAM BOOK
Abstract: Journal of EndourologyVol. 33, No. S1 AbstractsFree AccessSCIENTIFIC PROGRAM OF 37TH WORLD CONGRESS OF ENDOUROLOGY PROGRAM BOOKPublished Online:11 Oct 2019https://doi.org/10.1089/end.2019.29064.abstractsAboutSectionsPDF/EPUB Permissions & CitationsPermissionsDownload CitationsTrack CitationsAdd to favorites Back To Publication ShareShare onFacebookTwitterLinked InRedditEmail Tuesday 29 OctoberBasic Research Poster Session 1: Basic Science: Oncology13:00–15:00BSP1‐01Comparison of recurrence rate between “en‐bloc” resection of bladder tumor and conventional technique for non‐muscle invasive bladder cancer M Bangash, H Ather, N Khan, S Mohammad Aga Khan University Hospital, KarachiBSP1‐02Ex‐vivo Multiphoton microscopy imaging of prostate biopsy slides as a new tool for prostate cancer prognosis P. Treacy, I. Pavlova, U. Falagario, E. Wajswol, N. Tzavaras, R. Brody, R. Cabal, J. Bravo‐Cordero, P. Wiklund, M. Durand, A. TewariBSP1‐03Urinary N‐GAL secretion predicts postoperative change in renal function after robotic‐assisted partial nephrectomy for localized kidney cancer M. Takenaka, K. Fukaya, K. Takahara, N. Fukami, M. Ichino, M. Kusaka, R. ShirokiBSP1‐04WithdrawnBSP1‐05Transurethral Resection of a Bladder Tumor (TURBT), for the treatment of Non‐Muscle Invasive Bladder Cancer (NMIBC), results in changes to selective inflammatory and angiogenic biomarkers P. Ella‐Tongwiis, I.S. Shergill, S.F. Hughes North Wales Clinical Research CentreBSP1‐06Correlation between serum testosterone and prostate‐specific antigen (PSA) in ordinary males J. Lee, J. ChoiBSP1‐07An upfront multiparametric MRI in the prostate cancer diagnostic pathway avoids prostate biopsy in 56% of patients. Can PSA density be used to further reduce Likert 3 biopsies? T. Birks, J. Marenco, A. Roy, D. Cohen, P. Singh Royal Free Hospital, LondonBSP1‐08Uro‐TC and ureteroscopy: useful tools in the diagnosis of upper urinary urothelial carcinoma F. Lara Pérez, S. Martín Martín, J. Torrecilla García‐Ripoll, J. Diaz Romero, M. Bedate Núñez, F. Natal Alvarez, J. Soto Rodríguez, A. Ruano Mayo, A. Zamora Horcajada, C. de Castro Olmedo, R. Calvo González, L. Pesquera Ortega, J. Calleja Escudero, E. Valsero Herguedas, M. Pascual Samaniego, D. Rivero Martínez, A. Alonso Villalba, J. Díez Rodríguez, C. Conde Redondo, J Cortiñas González Hospital Clinico Universitario de ValladolidBSP1‐09Prostate specific antigen kinetics predict prostate cancer progression following holmium laser enucleation of the prostate K.M. Rose, A. Nevo, K.S. Faraj, A. Navaratnam, K.A. Arora, S.M. Cheney, M.R. Humphreys Mayo ClinicBSP1‐10Photodynamic Therapy in Combination with EGFR Targeted Photosensitizers Enhances the Long‐Term Cure of Bladder Cancer in Animal Models F.A. Durrani, J. Cacaccio, R.R. Cheruku, N.A. Aldhaam, K.A. Guru, R. Pandey Roswell Park Comprehensive Cancer CenterBSP1‐11The EGFR, and FABP7 gene mutations had discriminating power to differentiate metastatic overall survival in liver metastasis from metastatic renal cell carcinoma after targeted therapy W. Park, D. Hong, J. Park, J. Chung, S. Kim, S. KimBSP1‐12Closed loop audit of muscle sampling in trans‐urethral resection of bladder tumor R. Georgiou, R. Varma, A. Chetwood, A. AliBSP1‐13WithdrawnBSP1‐14Possible role of 5‐alpha reductase inhibitors in non‐invasive bladder urothelial neoplasm: multicentric retrospective study A.A. Pastore, C. De Nunzio, M. Balzarro, Y. Al Salhi, A. Fuschi, A. Martoccia, N. Amigoni, A. Tubaro, W. Artibani, A. Carbone Sapienza University of Rome, Faculty of Pharmacy and MedicineBSP1‐15MiR‐193a‐3p inhibits aldosteronoma growth by down‐regulating CYP11B2 expression Z. Guoxi, Z. Xiaofeng, L. Quanliang, X. Tianpeng, H. ZhihuaBSP1‐16Feasibility of the Epicheck test in upper urinary tract tumor R. Boissier, A. Territo, A. Gallioli, F. Regis, D. Vanacore, J. Palou, A. Breda Fundació Puigvert, Autonomous University of Barcelona, Barcelona. Spain.BSP1‐17Connective tissue transcriptomic signature and worst clinicopathological outcomes in prostate cancer patients P. Treacy, A. Martini, P. Ratnani, S. Nair, U. Falagario, A. Horowitz, M. Durand, A. TewariBSP1‐18Preoperative neutrophil/lymphocyte ratio (NLR) as a prognosticator of recurrence and progression in upper tract urothelial carcinoma (UTUC) patients treated conservatively: a retrospective evaluation M. Antonucci, L. Defidio, N. Russo, M. De Dominicis, A. PatelBSP1‐19Epidermal Growth Factor Receptor (EGFR) Targeted Multifunctional Photosensitizers for Bladder Cancer Imaging (Fluorescence and PET) and Photodynamic Therapy (PDT) R.R. Cheruku, J. Cacaccio, F.A. Durrani, W.A. Tabaczynski, R. Watson, A. Marko, M. El‐Khouly, S. Fukuzumi, R. Kumar, J. Missert, R. Yao, M. Sajjad, D. Chandra, A.A. Hussein, K.A. Guru, R. Pandey Roswell Park Comprehensive Cancer CenterBSP1‐20Single cell multiplex proteomic imaging on nephrectomy and renal tumor biopsy papillary renal cell carcinoma pairs K.G. Sands, J. Hsieh, D. Cao, R. Figenshau, A. Ramachandran, L. Yang, A. Sivaraman, E. Kim, R. Venkatesh Washington University School of Medicine, St. Louis, United StatesBSP1‐21Aquaporin 3 low expression in cancer tissue of urothelial carcinoma patients V. Pavlov, K. Danilko, L.M. Kutliyarov, A. Sivkov, R. Khairullina, E. Shut Bashkir State Medical UniversityBSP1‐22Knockdown of COPS3 Inhibited the progress of Prostate Cancer through reducing phosphorylated p38 MAPK expression and impaired the Epithelial‐Mesenchymal Transition process Y. Hong, Z. Zhu, Q. Xu, X. Huang, F. Zhang, L. An Peking University People's HospitalTuesday 29 OctoberBasic Research Poster Session 2: Basic Science: Basic Science: BPH/LUTS & Reconstruction15:30–17:30BSP2‐01Endoscopic early realignment or delay urethral reconstruction for traumatic urethral total disruption: a single center experience T Chang China Medical University HospitalBSP2‐02Efficacy and safety of low power (50W) HoLEP in the management of LUTS/BPH: Wrexham Maelor initial experience O Obi‐Njoku, C Bell, SL Moore, M Abdimalik, SF Hughes, I Shergill Member Royal College of Surgeons EnglandBSP2‐03Is there a role for minimally invasive pyeloplasty in children less than 20kg? S Palaniappan, A Ganpule, A Singh, R Sabnis, M Desai Muljibhai Patel Urological HospitalBSP2‐04Magnetic Stimulation Therapy for Urinary Incontinence: a Meta‐analysis Q He, K Xiao, D Luo, H Li, K Wang Institute of Laboratory of Reconstructive Urology, West China Hospital, Sichuan University, Chengdu, Sichuan, P.R.CBSP2‐05Effect of Holmium Laser Enucleation of the Prostate (HoLEP) on Prostate‐Specific Antigen (PSA) Kinetics for Prostate Cancer Patients Actively Managed by Observation A Ibrahim, A Zakaria, M Wissing, W Kassouf, M Aube, S Tanguay, S Carrier, M Elhilali, A Aprikian McGill UniversityBSP2‐06Is Detrusor Overactivity a predictor factor of Posterior Tibial Nerve Stimulation outcome in the treatment of Overactive Bladder? W Alamari, B Malallah, A Alabbad, M Algahwari, M Aldokhi, O Sarhan, R AlmousaBSP2‐07Management of recurrent stricture after previous ureteral reconstruction: Robot‐assisted laparoscopic surgery versus open surgery W Qing, S Wang Tongji Hospital, Tongji Medical College, Huazhong University of Science and TechnologyBSP2‐08Autological fat stromal‐vascular fraction injection for male stressed urinary incontinence treatment V Pavlov, S Maksimova Bashkir State Medical UniversityBSP2‐09Epidemiologic Characteristics and Risk Factors in Patients with Ketamine‐associated Lower Urinary Tract Symptoms Accompanied by Urinary Tract Infection: A Cross‐sectional Study W Liu, W Wu, Y Wei, R Zhang, J Wu Fujian Provincial HospitalBSP2‐10Intravesical injections of platelet‐rich plasma is effective and safe in treatment of interstitial cystitis refractory to conventional treatment‐A prospective clinical trial C Yesildal, A Albayrak, A Yavuzsan, M Ilgi, N Turkmen, S Kirecci Sisli Etfal Training and Research HospitalBSP2‐11How international is the International Prostate Symptom Score ‐ a literature review of validated translations of the IPSS M Yao, J Green, SS FolkardBSP2‐12Diagnosis and management of false urethral anastomosis in cases of posterior urethral trauma S Jain, R Goel, D Bansal India Institute of Medical Sciences, New DelhiBSP2‐13Posterior Tibial Never Stimulation (PTNS) in the treatment of voiding dysfunction. Single center experience B. Malallah, W Alamari, A Alabbad, M Algahwari, O Sarhan, R AlmousaBSP2‐14Ketamine‐induced lower urinary tract symptoms: a study of International Prostate Symptom Score and Quality of Life Y Wei, J Wu Fujian Provincial HospitalBSP2‐15Outcomes of robotic ureteral reimplantation in tertiary care centers: a bi‐institutional case series SS Komaravolu, DD Eun, D Kim, PM Youssef, JC Deolankar, PD Kothari, Z Lee, M Billah, H Koster, M Ahmed, GG Lovallo, R Munver, MD Stifelman Hackensack Meridian Department of UrologyBSP2‐16Comparison of perioperative and mid‐term outcomes between thulium laser vaporization and vapoenucleation: a propensity score analysis S Nazzani, G Motta, O Blezien, P Acquati, R Stubinski, C Yameogo, S Maruccia, S Casellato, L CarmignaniBSP2‐17The Effect of Platelet‐Rich Plasma Injection on Post‐internal Urethrotomy Stricture Recurrence: A Prospective Study A Yavuzsan, A Albayrak, C Yesildal, M Ilgi, N Turkmen, S Kirecci Health Sciences University, Sisli Hamidiye Etfal Training and Research Hospital Urology DepartmentBSP2‐18Beta‐adrenoreceptor regulates the secretion of inflammatory cytokines by autophagy in human bladder smooth muscle cells under pathological hydrostatic pressure G Chen, K Xiao, K Wang, H Li Institute of Laboratory of Reconstructive Urology, West China Hospital, Sichuan University, Chengdu, Sichuan, P.R.CBSP2‐19Hemorrhagic Cystitis due to Cytomegalovirus in a patient with AIDS W Padayachee, S Sadhwani, S Doherty, E Van Der Berg, A Botha University of Kwa‐Zulu Natal, Grey's HospitalBSP2‐20Utilizing da Vinci® Robotic Surgical System for Ureteroneocystostomy MW Salkini, D Riggs, B Jackson West Virginia UniversityBSP2‐21Evaluation of spongiofibrosis of urethral stricture disease A Farganov, V Pavlov, A Izmailov, R Kazihinurov, R SafiullinBSP2‐22Genito‐Urinary Tuberculosis Revisited – 10 Years' Experience Of a Single Centre P Mylarappa, K Dokania, A Kulkarni Ramaiah Medical College and HospitalWednesday 30 OctoberModerated Poster Session 1: Clinical Oncology: Outcomes & Complications (I)10:00–12:00MP01‐01Impact of a National Comprehensive Cancer Network Compliant Multidisciplinary Consortium on Treatment Decisions in Patients with Localized Prostate Cancer AA Hussein, AS Elsayed, NA Aldhaam, Z Lone, S Hall, S Kamal, K Carroci, E Kauffman, B Sullivan, Q Li, T Schwaab, M Kuettel, KA Guru Roswell Park Comprehensive Cancer CenterMP01‐02Cryotherapy for prostate cancer: oncological and functional outcomes A Territo, D Vanacore, R Boissier, F Sanguedolce, F Regis, A Gallioli, J Gaya, J palou, A Breda Fundació Puigvert. Autonomous University of Barcelona. Barcelona. Spain.MP01‐03Study on the difference between clinical stage and pathological stage of T1 renal cell carcinoma patients M Li, C Li, G Bao, Z GaoMP01‐04T1‐substaging after Thulium fiber laser en bloc resection of bladder tumors A Dymov, L Severgina, D Kislyakov, D Enikeev, N Sorokin, A Proskura, L Rapoport Institute for Urology and Reproductive Health, Sechenov UniversityMP01‐05Is post voiding residual volume related to toxicity of intravesical bacillus Calmette‐guelin for urothelial non‐muscle invasive bladder cancer? K Tochigi, K Hattori, N Sassa, M Kato, T Yamamoto, M Gotoh Nagoya University HospitalMP01‐06Percutaneous nephrostomy in obstructing pelvic malignancy: does it facilitate further oncological treatment and what is the associated morbidity? SS Folkard, S Banerjee, J Reason, E Psallidas, J GreenMP01‐07Neoadjuvant Chemotherapy Before Radical Prostatectomy For Locally Advanced Prostate Cancer: A Systematic Review And Meta‐Analysis T Lin, X Yang, Q Wei West China Hospital, Sichuan UniversityMP01‐08Experience of laser treatment for contralateral recurrence of upper urinary tract transitional cell carcinoma after radical resection M Li, C Li, Bao, Z GaoMP01‐09The effective observation of the non muscle‐invasive bladder cancer with the transurethral thulium laser radical resection of bladder tumor Z Xin, C Hanmin, X Kunlin, Z Xiaofeng, X Rihai, Z GuoxiMP01‐10Patient‐Reported Outcomes Via Online Questionnaires: Post‐Radical Prostatectomy Quality Improvement and Outcome Assessment KJ See, J Tran, LM Huynh, TE Ahlering UC Irvine HealthMP01‐11Preoperative prognostic value of trigone involvement of muscle invasive bladder cancer K Tochigi, N Sassa, S Inoue, Y Funahashi, M Kato, T Yamamoto, M Gotoh Department of Urology, Nagoya University Graduate School of MedicineMP01‐12Evidence for the Integration of Total and Free Testosterone in Management of Prostate Cancer M Towe, LM Huynh, F el Khatib, MM Osman, F Yafi, TE Ahlering UC Irvine HealthMP01‐13Perioperative and functional outcomes of RARP in Elderly Men> = 80 M Shahait, RW Dobbs, J Kim, N Eldred, V Patel, DI Lee University of PennsylvaniaMP01‐14Creation of the Harmonized Arabic version of the Expanded Prostate Index Composite for Clinical Practice (AREPIC‐PC) G Barayan, M Awad, M Plante, R Grunert University of Vermont/ Umm AlQura UniversityMP01‐15Thulium Laser en‐bloc resection of bladder Tumor (THUEB‐BT): ESUT study to compare laser and electrical en‐bloc transurethral resection of bladder tumor G Bozzini, U Besana, G Pini, AS Gozen, E Liatsikos, C Buizza, M Sighinolfi, B Rocco ASST Valle Olona ‐ Busto Arsizio VAMP01‐16Active surveillance – Is it feasible for intermediate risk localized prostate cancer? S Mukherjee, I Promponas, J Abbaraju, S Madaan Dartford and Gravesham NHS TrustMP01‐17Nurse led one stop hematuria clinic: Outcomes from 1581 patients MA Hamdoon, MO Breish, D Whiting, A Elliott, D Pearce, S Madaan Dartford and Gravesham NHS TrustMP01‐18The Role of Urine and Washing Cytology during Primary Transurethral Resection of Bladder Tumors (TURBT) T Ozimek, MC Hupe, JP Struck, M Hennig, N Gilbert, J Cordes, AS Merseburger, MW Kramer Universitätsklinikum Schleswig‐Holstein (Campus Lübeck)MP01‐19Do all patients with suspicious prostate cancer need Multiparametric Magnetic Resonance Imaging before prostate biopsy? S Anacleto, J Alberto, E Dias, B Caló, P Mota, N Morais, J Torres, P Passos, A Cordeiro, U Falagario, E LimaMP01‐20Predictors of Failure of Active Surveillance in Patients with Clinically Localized Prostate Cancer NA Aldhaam, AS Elsayed, AA Hussein, W Ji, G James, o Abdel Razzak, I Saad, M Abdelhakim, E Kauffman, J Mohler, KA Guru Roswell Park Comprehensive Cancer CenterMP01‐21The clinical differences between patients of pheochromocytoma with hypertension and normotension Z Liu, L Zhou, H Li, K Wang, Y Zhu Sichuan UniversityMP01‐22Evaluation of the actual tumor volume evaluated from surgical specimens following radical prostatectomy and its clinical impact on the prognosis of patients with prostate cancer O Kwon, H Lee Hallym University Kangnam Sacred Heart HospitalWednesday 30 OctoberModerated Poster Session 2: Clinical Oncology: Outcomes & Complications (II)10:00–12:00MP02‐01Avoiding Unnecessary MRI and Biopsies: NPV and PPV of MRI according to PSA Density, 4Kscore and Risk Calculators U Falagario, A Martini, E Wajswol, P Treacy, P Ratnani, R weil, i Jambor, SC Lewis, L Cormio, G Carrieri, AR Rastinehad, P Wiklund, A TewariMP02‐02Clinical Safety and Diagnostic Efficacy of Multiparametric Magnetic Resonance Imaging and Ultrasound (mpMRI‐US) Fusion Targeted and systematic Transperineal Prostate Biopsy: The preliminary Experience of First 100 Cases S Mehmood, A Alwehaibi, KI Alothman King Faisal Specialist Hospital & Research Center RiyadhMP02‐03Contemporary Practice Patterns in Treatment of Malignant Extrinsic Ureteral Obstruction in the Nationwide Inpatient Sample C Haas, C Sayegh, J Pak, O Shah, E Hyams Columbia UniversityMP02‐04Prevalence of risk factors in patients presenting for hematuria evaluation ‐ A prospective patient reported data analysis & outcomes G Kanda Swamy, B James, B Rai, M Jefferies, P Bose Swansea Bay University Health BoardMP02‐05Effect of Travel Distance to Treatment Facility on Presenting Stage and Overall Survival in Kidney Cancer: an NCDB Analysis A Kaldany, KE Okhawere, PC Yong, KK Badani Icahn School of Medicine at Mount SinaiMP02‐06Magnetic Resonance Imaging‐Targeted 3D Transrectal Ultrasound Guided Fusion Biopsy of Prostate Cancer Suspected Patients: Results of 292 patients S Yilmaz, H Özdemir, E Gazel, E Kaya, S Yalcin, M Ezer, A Öner, M Yörubulut, L Tunc Ankara Acibadem HospitalMP02‐07Transurethral resection in one piece (TURBO) for bladder tumor assisted by photodynamic diagnostic cystoscopy with 5‐ALA Y Yamauchi Nagoya Daini Red Cross HospitalMP02‐08Risk factor and survival of female‐predominant upper urinary tract urothelial carcinoma in Taiwan Y Wu, H Luo Department of Urology, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, TaiwanMP02‐09Operator Variant Outcomes in Prostate Cancer Detection Rates: Doctor versus Nurse Operator MM Quraishi, M Sheikh Department of Urology. Kent & Canterbury Hospital. East Kent Hospitals University NHS Foundation TrustMP02‐10The number of metabolic features as a significant prognostic factor in patients with metastatic renal cell carcinoma O Kwon, H Lee, J Yu Sanggye Paik Hospital/Inje UniversityMP02‐11Impact of Gonadotropin‐releasing Hormone Agonist on Cardiovascular Disease and Diabetes Mellitus: A Nationwide Population‐based Cohort Study W Bang, M Shim, C Oh, Y Lee, J Cho Hallym Sacred Heart HospitalMP02‐12The utility and safety of diagnostic ureteroscopy in the diagnosis of upper tract urothelial carcinoma (UTUC): the experience of a high volume center T Birks, N Pindoria, C Cumby, A Goyal, D Allen, R Kucheria, P Singh, L Ajayi, G Ellis Royal Free Hospital, LondonMP02‐13Outcomes of imperative conservative treatment of upper tract urothelial cancer S PROIETTI, M Marchioni, B Eisner, ME Rodriguez Socarras, G Saitta, C D' Orta, P Bellinzoni, L Schips, F Gaboardi, G Giusti Department of Urology, Ospedale San Raffaele‐Turro, Milan, ItalyMP02‐14Iatrogenic Kaposi Sarcoma of the Bladder in the Post‐Renal Transplant Patient P Mistry, M Edelson, I Efthimiou, V Vasudevan, C Tabib, D Mikhail, Z Okeke Arthur Smith Institute for UrologyMP02‐15Comparison of Intra‐ and Post‐ Operative Outcomes of Straight Laparoscopic, Hand‐Assisted Laparoscopic, and Robotic‐Assisted Laparoscopic Partial Nephrectomies for Small Renal Masses at a Single Institution M Apoj, L Wang, W Shaun, M Katz, D Wang Boston Medical Center Department of UrologyMP02‐16Angiomyolipoma and its follow up in a tertiary referral center B Vissamsetti, t Bhambra, S Biyani, A Khan FRCSMP02‐17Comparison of partial nephrectomy and percutaneous radiofrequency ablation for small renal mass in the manner of preoperative aspects and dimensions used for an anatomical (PADUA) classification W Kuo, C Yu, J Lin Kaohsiung Veteran General HospitalMP02‐18Transurethral laser ablation of low‐grade bladder: a service evaluation, financial implications and importance of a comprehensive business case AJ Ridgway, K Charitopoulos West Middlesex University HospitalMP02‐19Is there a difference in long term renal functional outcome between benign and malignant renal tumors managed with robotic partial nephrectomy? BD Dayal, KE Okhawere, AA Elbakry, A Beksac, K Meilika, J Sfakianos, R Mehrazin, R Abaza, DD Eun, A Bhandari, A Hemal, J Porter, KK Badani Icahn School of Medicine at Mount SinaiMP02‐20Study of the Prostatic Urethral Lift in the Real‐World Setting NJ Barber, G Eure, S Gange, PJ Walter, A Khan, C Chabert, T Mueller, P Cozzi, M Patel, S Freedman, P Chin, S Ochs, A Hirsh, M Trotter, D Grier Frimley Park HospitalMP02‐21Upper tract Ultrasound scan is an adequate screening modality for patients presenting with Visible Hematuria ‐ retrospective cohort study of a prospective database G Kanda Swamy, B Rai, R David, N Gill, P Bose Swansea Bay University Health BoardMP02‐22Outcome of Adjuvant Versus Salvage Androgen Deprivation Therapy Following Radical Prostatectomy for Prostate Cancer Patients with Adverse Pathologic Feature(s) or with Positive Regional Lymph Node(s) Metastasis P Boonyapanichskul, V Woranisarakul, S Leewansangtong, C Nualyong, S Srinualnad, T TaweemonkongsapWednesday 30 OctoberModerated Poster Session 3: BPH/LUTS: Electrosurgery, Lasers & Other Technology (I)10:00–12:00MP03‐01Surgeons musculoskeletal problems following endourologic prostatectomy: an ergonomic survey study of the endourology society members M Omar, M Sultan, E El Sherif, M Abdallah, M Monga Menoufia UniversityMP03‐02High Incidence of Urinary Tract Infections after Greenlight Laser Vaporization of Prostate: A Risk Factor Analysis of 665 Patients J Motzer, J Roth, A Widmer, H Seifert, C Wetterauer Department of Urology, University Hospital BaselMP03‐03Retrospective Analysis of Urethral Stenosis Following Transurethral Prostate Resection: Preventing Effect of the Using Low Molecular Weight Heparin on Development of Urethral Stenosis M Ilgi, A Albayrak, C Yesildal, A Yavuzsan, N Turkmen, S KirecciMP03‐04Energy impact on voiding symptoms after thulium enucleation of prostate: A large multi institutional analysis S Nazzani, G Motta, O Blezien, F Molinari, P Acquati, R Stubinski, S Casellato, C Yameogo, S Maruccia, L CarmignaniMP03‐05The New 4D and Standard Prostatic Urethral Lifting (UroLift) Techniques: Day Case, Effective, No Sexual Dysfunction M Ravindraanandan, W Mahmalji, Y Phan Hereford County HospitalMP03‐06Vaporesection of the prostate with Tm : YAG laser : The Oyster technique P Kallidonis, D Kotsiris, C Adamou, P Ntasiotis, K Pagonis, I Kyriazis, E Liatsikos, A Al Aown Armed Forces Hospital Southern RegionMP03‐07Two‐Year Outcomes after Aquablation Compared to TURP: Efficacy and Ejaculatory Improvements Sustained PJ Gilling, T Bach, C Roehrborn Asklepios Hospital HarburgMP03‐08Functional outcomes post Holmium Laser Enucleation of the Prostate (HoLEP) for patients with huge prostates (>150cc) A Oluwole‐Ojo, M Hadjipavlou, E Di Benedetto, A Sujenthiran, R Catterwell, B Namdarian, O Elhage, R Popert, B Challacombe NHSMP03‐09Prostatic Urethral Lift in Subjects with Acute Urinary Retention (PULSAR) M Rochester, NJ Barber, T Page, R Kavia, N Thiruchelvam, O Kayes Norfolk and Norwich University HospitalMP03‐10Does targeted bladder neck cautery prevent bleeding events? Learning after 700+ Aquablation procedures using different hemostasis methods in prostates 20ml to 280ml in size D Elterman, T Bach, E Rijo Mora, V Misrai, P Anderson, K Zorn, N Bhojani, B Chughtai Asklepios Hospital HarburgMP03‐11Early clinical outcomes of transurethral enucleation with bipolar compared with transurethral resection in saline for Benign Prostatic Hyperplasia treatment Y Endo, J Akatsuka, K Takahashi, N Hodotsuka, H Mikami, K Obayashi, S Nomura, M Yanagi, H Takeda, T Hayashi, Y Toyama, T Hamasaki, H Shimizu, Y Kondo Nippon Medical SchoolMP03‐12Thulium laser enucleation (thULEP) versus Holmium laser enucleation of the prostate: a two institution trial to compare intra and early postoperative outcomes. G Bozzini, U Besana, J Roche, P Broggini, G Pini, C Buizza, M Sighinolfi, B Rocco ASST Valle Olona ‐ Busto Arsizio VAMP03‐13Safety and efficacy of Holmium laser enucleation of the prostate (HoLEP) in patients with previous transperineal biopsy: outcomes from a multi‐center case‐control study C Bell, SL Moore, O Obi‐Njoku, A Gill, SF Hughes, A Saleemi, G Ellis, F Khan, IS Shergill North Wales Clinical Research CentreMP03‐14Efficacy and safety of prostate artery embolization for benign prostatic hyperplasia in patients with catheter‐dependent urinary retention and lower urinary tract symptoms M Fadel, R Das, B Hawthorn, S Katmawi‐Sabbagh St George's HospitalMP03‐15WithdrawnMP03‐16Safety of holmium laser enucleation of prostate (holep) in patients on antiplatelet or anticoagulation medications K Ramaswami, P Bhirud, R Raveendran, H Pothiyedath Metromed Institute Of Advanced Urology And Renal TranslplantMP03‐17Surgical outcome of huge benign prostatic hyperplasia treated by Holmium laser enucleation of the prostate using en bloc enucleation technique with lateral median approach Y Shibata, S Arai, A Kanayama, D Oka, A Otsu, M Aoki, H Nakayama, Y Miyazawa, T Syuto, M Nomura, Y Sekine, H Koike, H Matsui, K SuzukiMP03‐18En‐Bloc HoLEP vs En‐Bloc GreenLEP: comparing intra and post‐operative outcomes for En‐bloc enucleation technique using two kinds of laser to treat patients affected by benign prostatic enlargement (BPE) G Saitta, ME Rodriguez Socarras, E Rijo, J Reinoso Elbers, J Fernandez Del Alamo, L Llanes Gonzalez, J Gomez Rivas, F Gómez Sancha Department of Urology, Ospedale San Raffaele‐Turro, Milan, ItalyMP03‐19Improved Efficiency of Holmium Laser Enucleation of the Prostate Utilizing a Modulated Pulse Platform BB Whiles, A Martin, A Brevik, K Glavin, KL Thurmon University of Kansas Medical CenterMP03‐20ProstaCare: Water electrolysis system for the treatment of benign prostate hyperplasia WJ Chua, Y Lim, PJ Gilling, HY Tiong, A Sim, H Ho National University Hospital, Department of UrologyMP03‐21Online Interest in Minimally Invasive Outpatient Surgical Treatment for BPH Using Google Trends S Merheb, D Wang, S Wason Boston University School of MedicineMP03‐22Does the complexity affect the outcome of Top‐Down Holmium Laser Enucleation of prostate (Top‐Down HoLEP)? A Hodhod, FA Oquendo Aponte, W Shahrour, A Kotb, O Prowse, H Elmansy Thunder Bay Regional Health Science CentreWednesday 30 OctoberModerated Poster Session 4: Basic Science: Stones10:00–12:00MP04‐01Mutational analysis of AGXT gene in Chinese patients with primary hyperoxaluria type 1 W Wang, J Li, Y Tian Beijing Friendship Hospital, Capital Medical UniversityMP04‐02Dual energy CT value in urolithiasis S El Rai Al Zahra Hospital SharjahMP04‐03Inter‐ and Intra‐observer Agreement in Measuring Urolithiasis Density on Non‐Enhanced Computed Tomography GW Disselhorst, JJ Reimerink, RK van der Vijgh, R Sandkuyl, PC Kauer, R Reinhard, M Tjeenk Willink, S Jensch, EP van Haarst OLVG Hospital, AmsterdamMP04‐04Genome Wide Polygenic Score and Urinary Tract Stone Diagnosis in a Multiethnic Cohort I Paranjpe, M Paranjpe, S Jaladanki, A Kapoor, L Chan, C He, S Coca, R Do, M Gupta, G Nadkarni, A ZampiniMP04‐05WithdrawnMP04‐06In vitro comparison of ablation rates between SuperPulsed Thulium Fiber Laser and Ho:YAG Laser for endocorporeal lithotripsy F Panthier, S Doizi, L Berthe, O Traxer Service d'Urologie, Hopital Tenon, APHPMP04‐07High concentration of calcium promotes the expression of Matrix Metallopeptidase‐9 through reaction oxygen species dependent NFκB signaling pathway in nephrolithiasis formation Y Wu, Y Lu, H Hu, b Qin, S Wang, Q Wang Tongji HospitalMP04‐08Comparison of Teflon Durability Between Guidewires in a Benchtop PCNL Model M Hajiha, A Amasyali, J Groegler, J Smith, R Moghisi, A Goyne, M Shah, M Alsyouf, P Stokes, D Baldwin, J Maldonado, D BaldwinMP04‐09Comparison of the fissures and fragments produced with 150μm and 272μm laser fibers with Superpulsed Thulium Fiber Laser: an in vitro study F Panthier, S Doizi, L Berthe, O Traxer Service d'Urologie, Hospital Tenon, APHPMP04‐10The long‐term effect of short periods of unilateral ureteric obstruction on the renal function: Does it deteriorate despite the initial apparent full recovery? F Hammad, L Lubbad, S Al‐Salam, J Yasin United Arab Emirates University and Tawam HospitalMP04‐11Are There Clinical and Metabolic Characteristics that Correlate with the Formation of Calcium Oxalate Monohydrate or Dihydrate Stones? N Stern, J Bjazevic, L Nott, H Razvi Western UniversityMP04‐12Wielding a Stone Analysis to its Full Potential JE Brinkman, T Large, CU Nottingham, J Williams, A KrambeckMP04‐13Development of a simple and practical nomogram for predicting stone‐free rate after flexible ureteroscopy or percutaneous nephrolithotomy for solitary medium sized renal stones in adults L Bevilacqua, R Milandri, S Ciarlariello, C Del Prete, C Di Pietro, F fidanza, A Elsherbiny, A Eissa, M Sighinolfi, S Puliatti, G Bianchi, B Rocco, S Micali Department of Surgical, Medical and Dental Morphological Sciences related to Transplant, Oncology and Regenerative Medicine – Section of Urology, University of Modena and Reggio Emilia, Modena, ItalyMP04‐14Novel technique for residual stones removal: second‐look flexible nephroscopy in gas (CO2) medium D Korolev, L Rapoport, D Tsarichenko, D Enikeev, M Enikeev, P Glybochko Institute for Urology and Reproductive Health, Sechenov UniversityMP04‐15What factors drive staghorn versus non‐staghorn pattern growth in patients with metabolic stones? JS Winoker, JN Bamberger, RA Chandhoke, A Kapoor, H Kwun, W Atallah, M Gupta The James Buchanan Brady Urological Institute, Johns Hopkins University School of MedicineMP04‐16The Effects of a High Sodium Diet on Lithogenesis in an Experimental Rat Model of Renal Calcium Oxalate Stone Formation Y Hong, Q Xu, X Huang, L An, Z Zhang Peking University People's HospitalMP04‐17Defining the Relationship between Urinary Infection and Calcium Urolithiasis: A Potential Novel Role or Osteopontin and Zinc Transport J Bjazevic, K Al, J Gorla, H Razvi, J Burton Western UniversityMP04‐18Association of Obesity with Increased Endogenous Oxalate Synthesis K Wood, C Boyd, R Holmes, J Knight, B Gower, D Assimos University of Alabama at BirminghamMP04‐19Clinical Risk Factors that Predict the Known Lithogenic Metabolic Diagnoses in Patients with Kidney Stones BO Manzo, JD Cabrera, JE Torres, FC Vicentini, E Emiliani, B Eisner, H Sánchez Hospital Regional de Alta Especialidad del BajíoMP04‐20Indwelling ureteral stents induce ureteral aperistalsis, injury and fibrosis K Scotland, L Wang, BH Chew, C Seow, D Lange University of British ColumbiaMP04‐21Critical role of short chain fatty acids in the pre