August 12

• Welcome Speech from Chairman of UAA Congress 2025
  Jacob See-Tong PangTaiwan Speaker
• Welcome Speech from Secretary General, UAA
  Allen W. ChiuTaiwan Speaker Reflecting on the Past, Shaping the Present, and Envisioning the Future of UAASince 1990, the Urological Association of Asia (UAA) has stood as a beacon of collaboration, innovation, and advancement in urology in Asia. As we reflect on its evolution, acknowledge its current impact, and envision its future, it becomes clear that the UAA has played - and will continue to play - a pivotal role in shaping urological care, education, and research throughout Asia. Reflecting on the path we’ve traveled together from 16 member associations and 1,000 individual members in 2014 to 28 member associations and over 4,500 individual members today - I see more than growth. I see unity, commitment, and a shared belief in something bigger than ourselves. A defining milestone was enrolling the Urological Society of Australia and New Zealand into the UAA, further enriching our diversity and strengthening our position as a truly Asia-Pacific organization. The UAA proudly supports several journals, including the International Journal of Urology, the Indian Journal of Urology, Asian Urology, which continue to shape the academic discourse. The Asian Urological Resident Course (AURC) started in 2014, in collaboration with the American Urological Association, has become a cornerstone in nurturing clinical excellence among young urologists. The Young Leadership Forum, since 2012, developed in partnership with the European Urological Association, has fostered cross-continental mentorship and exchange. These initiatives symbolize our commitment to creating a future shared across borders. We have faced challenges under the impact of COVID-19, but conquered it with resilience and shared purpose. As healthcare needs evolve and patient expectations rise, the UAA aims to: 1. Promote regional research 2. Enhance training and education 3. Strengthen partnerships 4. Champion equity in healthcare.Complex Robotic Assisted Surgery for Urinary Fistula RepairRobotic-assisted (da Vinci) surgery is increasingly used for repair of urinary fistulas, including vesicovaginal, ureterovaginal, and enterovesical fistula. It offers a minimally invasive alternative to open surgery. A case report described using the da Vinci X system to fix a vesicovaginal fistula (VVF) post-hysterectomy in 105 min with no complications, a 2 day hospital stay, and excellent patient reported quality-of-life at 12 months. A literature review including 30 cases showed robotic repair of VVF reduced blood loss and shortened hospital stays by 2 days compared to open repair. A review found that robotic repair of complex urinary fistulas is technically feasible in expert hands, with good early outcomes and less morbidity than open techniques. This presentation illustrated the key operative procedures, inlcuding ureteral catheter placement to identify the ureteral tract, anchoring stitches on opened urinary bladder wall, robotic excision of the fistula tract, layered closure of bladder wall and adjacent organ (vagina or colon), with or without Interposition of tissue flaps (e.g. omentum or peritoneal flaps) to reinforce repair. The robot provides precise and secure ileal isolation with ICG technique for the ileal isolation, and and intracorporeal anastomosis to ureter and urinary bladder are safe. Intracorporeal bowel re-anastomosis and accessibility of the da Vinci platform is becoming more popular. The isolated ileal technique provides good urinary reconstruction (e.g., Neobladder, Augmentation Cystoplasty Ileal conduit (Bricker’s procedure), Orthotopic neobladder (Studer, Hautmann, etc.) The Role of the robot to harvestest, detubularize, and fold ileum to form bladder substitute. Suture to urethra and ureters. It is often performed entirely intracorporeally with the da Vinci Xi system.
• Introduction of Asian Urology Residents' Course
  Thomas HsuehTaiwan Speaker
• Group Photo

• Minimal Invasive Therapy: Where do We Stand in 2025
  Peter Ka-Fung ChiuHong Kong, China Speaker Minimal Invasive Therapy: Where do We Stand in 2025Endourological, Laparoscopic and robotic surgeries have replaced most open surgeries in Urology. Emergence of new robotic platforms have provided urologists with new opportunities. Both boom-type and module-type robots have been used, and they each have their strengths in practice. Tele-surgeries have provided a new paradigm of long-distance robotic surgeries to facilitate new surgical possibilities and proctorship. State of the art robotic surgeries in retrograde intrarenal surgeries and enbloc resection MDT Discussion: Personalizing Treatment in High Volume CSPCN/ADebate: Should We Only Offer Consolidative Cytoreductive Nephrectomy in Metastatic RCC?N/AFocal Therapy in Asia – Is It Prime Time?The increase in incidence of Prostate cancer has been rapid in Asia in the past 10 years. While Robotic radical prostatectomy and Radiotherapy has been the commonest treatments for localized prostate cancer, significant long-term morbidities are observed after surgery or radiotherapy including incontinence, erectile dysfunction and irradiation injury to the bladder and rectum. In the current era of MRI-guided prostate biopsy, focal diseases can be targeted and diagnosed, and image-guided focal therapy emerged as an alternative treatment. Although Focal therapy has a relatively higher rate of local recurrence, it has the advantages of minimal or no long-term complication after treatment, and it is possible to perform retreatment with focal therapy, prostatectomy or radiotherapy. In properly selected patients, the need for salvage prostatectomy or radiotherapy after focal therapy is less than 20% at 8 years, and patients’ quality of life could be preserved. In well-selected patients, focal therapy is an attractive option. Current focal therapy for prostate cancer available in Asia includes HIFU, Cryotherapy, Targeted Microwave Ablation (TMA), irreversible electroporation (IRE) and TULSA.
• Updates on Laparoscopic Surgery in Urology
  Xeng Inn FamMalaysia Speaker Updates on Laparoscopic Surgery in UrologyBenefits of laparoscopic surgery are well recognized and scientifically proven. Laparoscopic approach is widely implemented in urological surgery, and laparoscopic approach is the gold standard of management for nephrectomy. With experience gained and improvement of laparoscopic skill, more and more complicated urological surgeries are successfully performed laparoscopically and become the standard approach in many centers. There surgeries include laparoscopic partial nephrectomy, laparoscopic radical prostatectomy, laparoscopic pyeloplasty, laparoscopic radical cystectomy, and laparoscopic ureteric reimplantation.
• Robotic Surgery: Past, Present and Future Perspectives
  Kittinut KijvikaiThailand Speaker Robotic Surgery: Past, Present and Future PerspectivesMastering the Details: Tips and Tricks on Robotic Radical Cystectomy
• Case Presentation and Discussion

• Updates on Vesicoureteral Reflux
  Yu-Hua FanTaiwan Speaker Updates on Vesicoureteral RefluxVesicoureteral reflux (VUR) remains a critical topic in pediatric urology, with ongoing debates surrounding its diagnosis, management, and long-term outcomes. This presentation will provide an updated overview of the current understanding of VUR, including recent advances in imaging techniques, risk stratification, and non-surgical versus surgical treatment options. Emerging evidence on the natural history of VUR, the role of continuous antibiotic prophylaxis, and evolving criteria for surgical intervention will be discussed. The session will also highlight recent guideline updates, innovations in endoscopic injection materials, and strategies for individualized patient care. By integrating recent clinical data and expert consensus, this talk aims to provide practical insights into optimizing VUR management in contemporary practice.
• Urolithiasis in Pediatric Patients
  Sajid SultanPakistan Speaker Urolithiasis in Pediatric Patients
• What We Should Know about Sexual Development Disorders
  Yu-Chen ChenTaiwan Speaker What We Should Know about Sexual Development Disorders Disorders of Sexual Development (DSDs) represent a spectrum of congenital conditions involving atypical development of chromosomal, gonadal, or anatomical sex. Early identification and accurate diagnosis are essential for guiding clinical management and psychosocial support. This talk will provide an overview of the classification of DSDs, including 46,XX DSD, 46,XY DSD, and sex chromosome DSDs, and highlight key diagnostic steps such as hormonal profiling, genetic testing, and imaging studies. Common conditions such as congenital adrenal hyperplasia (CAH), androgen insensitivity syndrome (AIS), and gonadal dysgenesis will be discussed, with emphasis on a multidisciplinary approach involving pediatric endocrinologists, geneticists, surgeons, and psychologists. Practical considerations in gender assignment, surgical timing, and long-term follow-up will also be addressed. This session aims to equip urology residents with the essential knowledge to recognize and contribute to the care of patients with DSDs.
• Case Presentation and Discussion

• Updates on Pharmacological Therapy for Urolithiasis
  Boyke SoebhaliIndonesia Speaker Updates on Pharmacological Therapy for UrolithiasisUrolithiasis, a prevalent and recurrent urological condition, requires a multifaceted approach combining pharmacological, dietary, and surgical interventions. Recent advancements in pharmacological therapy emphasize personalized treatment based on stone composition, metabolic profiles, and patient-specific risk factors. For calcium oxalate stones, the most common type, thiazide diuretics remain first-line therapy to reduce urinary calcium excretion, while potassium citrate is recommended to increase urinary citrate levels, inhibiting stone formation. Dietary modifications, such as reduced oxalate intake and adequate calcium consumption, are adjunctive measures. In primary hyperoxaluria (PH), novel RNA interference (RNAi) agents like lumasiran and nedosiran significantly lower urinary oxalate levels, offering promising alternatives for patients unresponsive to pyridoxine. Uric acid stones are managed with urinary alkalinization using potassium citrate or sodium bicarbonate to maintain a pH >6.0, enhancing uric acid solubility. Xanthine oxidase inhibitors (allopurinol, febuxostat) are reserved for hyperuricemic patients. Cystine stones, though rare, require alkalinization and thiol-based drugs (tiopronin) to improve cystine solubility. Struvite stones, associated with urease-producing infections, necessitate antibiotics and urinary acidification (e.g., L-methionine) alongside surgical removal. Emerging therapies like theobromine show potential in inhibiting uric acid crystallization, while phytate demonstrates inhibitory effects on calcium salt aggregation. Medical expulsive therapy (MET) with alpha-blockers (tamsulosin) remains effective for distal ureteral stones (5–10 mm), reducing time to expulsion and need for surgery. However, MET efficacy diminishes for proximal stones or those >10 mm, necessitating surgical intervention. Future directions include optimizing RNAi therapies for hereditary stone diseases and integrating smartphone apps to enhance treatment adherence. A tailored, evidence-based approach combining pharmacological and lifestyle interventions is crucial for reducing recurrence and improving patient outcomes.Suction PCNL vs Suction RIRS? Do We Have a WinnerThe management of renal stones has evolved with the introduction of suction-assisted techniques in both percutaneous nephrolithotomy (PCNL) and retrograde intrarenal surgery (RIRS). Suction PCNL, including mini-PCNL and flexible mini-PCNL (F-mPCNL), utilizes negative pressure to improve stone clearance and reduce intrarenal pressure, while suction RIRS employs vacuum-assisted ureteral access sheaths (V-UAS) or direct in-scope suction (DISS) to enhance fragment removal and minimize infectious complications. Recent studies highlight that suction PCNL achieves superior stone-free rates (SFRs) in a single session, particularly for stones >2 cm, with SFRs ranging from 93.8% to 95.1% compared to 77.8%–87.9% for suction RIRS. However, suction RIRS offers advantages in reduced invasiveness, shorter hospital stays (1–3 days vs. 2–5 days for PCNL), and lower complication rates (e.g., bleeding, transfusion needs). For infectious stones, suction RIRS with V-UAS demonstrates lower postoperative infection markers (CRP, PCT) and fewer febrile complications than PCNL . Operative times vary, with suction PCNL often being faster for large stones (47–82 min) but requiring fluoroscopy, while suction RIRS avoids tract-related risks but may necessitate staged procedures for stones >2 cm. Cost-effectiveness analyses favor suction PCNL due to fewer retreatments, though RIRS reduces radiation exposure.
• A Critical Appraisal on Percutaneous Nephrolithotripsy
  Yi-Yang LiuTaiwan Speaker Complex Renal Stone: PCNL or RIRS or Combination?Mini-percutaneous nephrolithotomy (mini-PCNL) provides stone-free rate (SFR) 85 to 95 % in children with complex burdens, and recent systematic reviews report overall complications < 7 % and transfusion requirements ≈3 % when tracts ≤18 Fr are used. Its drawbacks are the need for percutaneous access, risk of bleeding, and potential parenchymal scarring, especially when multiple tracts are required. Retrograde intrarenal surgery (RIRS) avoids renal puncture and shows the lowest incidence of high-grade complications (<1 %); contemporary series in preschool children describe initial SFRs of 60–78 %, with secondary procedures needed in up to one-third of cases because of narrow, tortuous ureters. Pre-stenting, staged dilation and longer operative time can offset its minimally-invasive appeal for stones ≥2 cm. Endoscopic combined intrarenal surgery (ECIRS) merges an antegrade mini-PCNL channel with simultaneous flexible ureteroscopy. The first multicenter pediatric series and a 2024 comparative study confirm SFRs of 75–92 %, shorter hospital stay and lower fluoroscopy or transfusion risk than standalone PCNL despite treating more complex stones. Its limitations are the need for two skilled teams, specialized equipment and the Galdakao-modified supine Valdivia position, which lengthen setup and raise costs. In summary, mini-PCNL remains the most efficient monotherapy for large or staghorn calculi; RIRS is ideal when bleeding risk or unfavorable percutaneous windows predominate; ECIRS offers the best compromise between clearance and morbidity where resources and expertise allow. Individualized, anatomy-based algorithms and further pediatric RCTs are still required. ECIRSIn this session, we will demonstrate the technique about Totally-X-ray free ultrasound guided endoscopic combind intrarenal surgery in Galdakao modified supine Valdivia position.A Critical Appraisal on Percutaneous NephrolithotripsyPercutaneous nephrolithotripsy (PCNL) has evolved from a uniform prone, fluoroscopy-guided, large-tract technique into a precision endourological platform that emphasizes patient-tailored positioning, radiation-free puncture, miniaturized tracts, energy-efficient lasers and nascent robotic–AI augmentation. Contemporary evidence affirms that stone-free rates now approach a plateau, making safety metrics—bleeding control, infection prevention and intrarenal pressure modulation—the key differentiators among modern approaches. Miniaturized optics, suction-regulated sheaths and thulium-fiber or dual-wavelength laser consoles have collectively reduced hemoglobin loss and postoperative sepsis while preserving clearance efficacy. Future success will hinge on harmonizing technological innovation with rigorous evidence so that every incremental advance translates into measurable gains for both efficacy and safety in stone surgery.Echo guide Puncture in Supine PCNL: Tips and Tricks for an Efficient and Safe ProcedureMastery of ultrasound-guided supine PCNL begins with precise anatomical orientation. Color-Doppler mapping pinpoints the target calyx, which is punctured transpapillary with an echogenic-tip needle after artificial hydronephrosis is produced by retrograde ureteroscopic irrigation. A hydrophilic, floppy-tip yet stiff-shaft guidewire is then advanced through the needle, allowing atraumatic navigation of the collecting system under ureteroscopic visualization. Balloon dilation—used in place of sequential dilators—prevents guidewire dislodgement. When necessary, a through-and-through guidewire from flank skin to urethral meatus may be created to secure renal access. Finally, antegrade nephroscopy along this coaxial tract confirms unobstructed entry, provides panoramic inspection, and optimizes lithotripsy efficiency—all without fluoroscopy. Collectively, these steps deliver reliable access, eliminate radiation, and streamline stone clearance in a single, ergonomically favorable supine position.
• New Advancement on Retrograde Intrarenal Surgery
  Takaaki InoueJapan Speaker New Advancement on Retrograde Intrarenal SurgeryRetrograde intrarenal surgery (RIRS) has dramatically grown up around world for stone management. Why has RIRS been getting popullar and increasing nowadays?. The reaseon are absoulutely "Technological development with collaborated engineering comapny" and " Global communicaton and collaboration in Endourology". Endourology has still been improving and expanding more and more. Thereby, many novel devices and machine are launching faster. We, urologists should catch up this faster trend and acquire these knowledge for our clinical use. However, most of urologists can not catch up it. Therefore, I will share you all these novel chage of mind and tech-knowledge of stone field in this session. Do We Need Augmented Reality for Renal Stone Management?What is Augmented reality and Vertual reality in medicine?. The paradigm shift of medicine which includes AI, Robotics, VR, and AR etc named Digital transformation has been still emerging. Of course, these shift is gradually permeating in stone field. Especially, in terms of VR, AR, we wonder if this kind of DX is useful in stone management. if so, how do we use it in clinical practice? Today, I will talk these future role in stone management, and expectation. Which Laser for RIRS: Pulsed Thulium YAG Laser We can use three kind of laser such as Holumium YAG, Thulium YAG, and Thulium fiber laser for stone management. Which lase are best option for stone patients? I will talk about featurs and advantage of pulsed-Thulium YAG laser. There are two kinds of p-Tm;YAG laser machine nowadays. P^Tm;YAG has unique characteristics as laser wave. Therefore, this laser would be able to use Stone, BPH, UTUC. Especially, p-Tm YAG laser can utilize for Stone ablation, fragmentingand and UTUC ablation, shock wave. We will share our experoence and thoughts. New Advancement on Retrograde Intrarenal Surgery
• Case Presentation and Discussion

• An Indepth Discussion on Male Infertility
  Weida LauSingapore Speaker An Indepth Discussion on Male InfertilityIn this lecture, we will look at the urologist role in the diagnosis and management of male infertility. We will take an indepth look at the timing of male infertility consult and the assessment of patient focusing on risk factors and the diagnosis of important etiologies of male infertility. Next, we address the interpretation of basic semen analysis and other essential tests for male infertility. Lastly, without being too exhaustive, we learn to manage specific management scenarios including varicocele, obstructive azoospermia, medical management of male infertility, and the issue of sperm retrieval. Low-Intensity Shockwave Therapy: Current Evidence and Applications in Erectile DysfunctionIn this lecture, we aim to understand the basic science behind the use of LiESWT for erectile dysfunction and summarize the evidence that supports the utility of LiESWT for ED. Next, the lecture will address the role of LiESWT in the present armamentarium for the management of ED, including selection of patients who will best benefit from the treatment. Lastly, the talk will touch on current trends in the use of shockwave treatment including the prevalence in the use of radial shockwaves that has gained popularity in some regions despite the lack of evidence for efficacy.
• A Practical Guide on Management for Sexual Dysfunction
  Yi-Kai ChangTaiwan Speaker A Practical Guide on Management for Sexual DysfunctionPlatelet-Rich Plasma (PRP) Therapy: Current Evidence and Applications in Erectile Dysfunction
• Correlation between Metabolic Syndrome and Men's Health
  Guo-Wei KaoTaiwan Speaker Correlation between Metabolic Syndrome and Men's Health
• Case Presentation and Discussion
• Interactive Quiz Session