Data / New clinical trials / Kidney Calculi

Kidney Calculi trials: 151 new since Nov 2024

Name: New Kidney Calculi clinical trials
Creator: SpecStream
License: https://creativecommons.org/licenses/by/4.0/

The full list. New Kidney Calculi clinical trials: 151 rows for $7.55, first posted on ClinicalTrials.gov from November 12, 2024 to November 9, 2026. The list gains about 7 rows a month. The new rows come each week by email, $19 a month.

Pay by card with no account. Prices exclude VAT. CSV and Excel files with the columns this page does not show (central contact, contact phone, contact email, sponsor class, condition groups (MeSH), interventions and 5 more), which open on your screen as soon as the payment clears and come by email. The weekly rows run until you cancel, from the link in each delivery. The rows on this page are a sample.

For agents and scripts: this list is ordered at https://specstream.ai/data/clinical-trials/condition/kidney-calculi, and every list with its row count and price is at https://specstream.ai/data/lists.json.

Updated November 2, 2026. Source: ClinicalTrials.gov API v2 (U.S. National Library of Medicine).

151 clinical studies in Kidney Calculi were first posted on ClinicalTrials.gov from November 12, 2024 to November 2, 2026; 13 have an industry sponsor and 98 are recruiting or about to. The newest, NCT07909577, was posted on November 2, 2026: Comparison of Smart Pressure-Controlled Flexible Ureteroscopy and Flexible Suction Ureteral Access... (The First Affiliated Hospital of Guangzhou Medical University).

The request: Every new Kidney Calculi clinical trial on ClinicalTrials.gov, with the sponsor, phase, sites and the listed contact. $10 of credit on sign-up, no card.

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SpecStream is the live web data engine for teams and agents. It reads every new study on ClinicalTrials.gov each morning, and this page is that reading. Ask for the conditions, phases or countries you follow and each new trial arrives in your sheet, CRM, Slack or agent with the sponsor, the sites and the listed contact.

151New trials
13Industry sponsored
98Recruiting or not yet
November 2, 2026Latest posted

Newest trials

The newest 100 of 151, each linked to its record. The full list holds every one with the sponsor class, interventions, start date and the central contact as the record prints it.

First posted	NCT ID	Title	Sponsor	Phase	Status	Conditions	Enrollment	Countries	Source
November 2, 2026	NCT07909577	Comparison of Smart Pressure-Controlled Flexible Ureteroscopy and Flexible Suction Ureteral Access Sheath-Assisted Flexible Ureteroscopy...	The First Affiliated Hospital of Guangzhou Medical University	Not applicable	Not yet recruiting	Kidney Stones	750		clinicaltrials.gov
November 2, 2026	NCT07908992	Intertransverse Process Block Versus Erector Spinae Plane Block for Postoperative Analgesia After Percutaneous Nephrolithotomy	Beijing Tsinghua Chang Gung Hospital	Not applicable	Not yet recruiting	Kidney Stones, Urolithiasis, Hypocitraturia, Pain, Postoperative	140	China	clinicaltrials.gov
October 30, 2026	NCT07906964	TZ-RIRS vs. C-RIRS for Kidney Stones	Government Super Speciality Hospital, Shireen Bagh, Srinagar	Observational	Completed	Kidney Calculi (or Renal Calculi / Nephrolithiasis), Renal Calculi	688	India	clinicaltrials.gov
October 29, 2026	NCT07903961	Phosphate & Kidney Stones	University of Chicago	Early phase 1	Not yet recruiting	Kidney Stones, Calcium Oxalate Kidney Stones, Hypophosphatemia	5	United States	clinicaltrials.gov
October 27, 2026	NCT07898020	Ureteral Access Strategies in Retrograde Intrarenal Surgery	Ondokuz Mayıs University	Not applicable	Not yet recruiting	Nephrolithiasis, Kidney Calculi, Retrograde Intrarenal Surgery, Flexible Ureteroscopy, Ureteral Access Sheath, Suction...	129	Turkey (Türkiye)	clinicaltrials.gov
October 22, 2026	NCT07887945	Supine vs. Prone Mini-PCNL in Children	Fayoum University Hospital	Not applicable	Recruiting	Kidney Calculi (or Renal Calculi / Nephrolithiasis), Supine Mini Percutaneous Nephrolithotomy, Prone Mini Percutaneous...	50	Egypt	clinicaltrials.gov
October 19, 2026	NCT07881822	Novel Antimicrobial Solution to Prevent Infections	Ohio State University	Observational	Not yet recruiting	Kidney Stone, Infection, Infection Associated With Catheter, Sepsis	50		clinicaltrials.gov
October 13, 2026	NCT07871669	Efficacy and Safety of TRA16 Administered Orally in Patients With Enteric Hyperoxaluria (EH).	Wuhan Kangfude Urolithiasis Research Institute Co., Ltd.	Phase 2	Not yet recruiting	Enteric Hyperoxaluria	30		clinicaltrials.gov
October 13, 2026	NCT07870928	The Impact of Artificial Intelligence-Assisted X-ray Interpretation on Radiologists' Diagnostic Performance	The Third Affiliated Hospital of Southern Medical University	Observational	Not yet recruiting	Pneumothorax, Intestinal Obstruction, Spondylolysis, Renal Calculus	500		clinicaltrials.gov
October 8, 2026	NCT07866209	Comparison of Suction and Conventional Ureteral Access Sheaths in Kidney Stone Surgery	Antalya Health Sciences University	Observational	Recruiting	Kidney Calculi, Nephrolithiasis	160	Turkey (Türkiye)	clinicaltrials.gov
October 7, 2026	NCT07864194	Direct In-Scope Suction Versus Standard Flexible Ureterorenoscopy	Hitit University	Not applicable	Recruiting	Renal Stone Disease	70	Turkey (Türkiye)	clinicaltrials.gov
October 5, 2026	NCT07859436	Human Voice vs AI-Cloned Voice Audio Added to Written Consent Before Ureteroscopy or Retrograde Intrarenal Surgery (AUDIO-CONSENT)	Aydin Adnan Menderes University	Not applicable	Recruiting	Urolithiasis, Kidney Calculi, Ureteral Calculi, Informed Consent	240	Turkey (Türkiye)	clinicaltrials.gov
September 25, 2026	NCT07841834	Assessment of Urinary Microplastic Concentration in Patients With Urolithiasis: A Prospective Case-Control Study	Konya City Hospital	Observational	Not yet recruiting	Urolithiasis	100		clinicaltrials.gov
September 25, 2026	NCT07840482	FANS-Optimization of Irrigation and Suction Parameters in RIRS	University of Kansas Medical Center	Not applicable	Not yet recruiting	Stone, Kidney	100		clinicaltrials.gov
September 24, 2026	NCT07838077	Modified SOLTIVE Study	Olympus Corporation of the Americas	Observational	Not yet recruiting	Calculi, Renal, Calculi, Urinary, Benign Prostatic Hyperplasia	250	United States	clinicaltrials.gov
September 17, 2026	NCT07826325	Effect of Emergency Urinary Drainage on Subsequent PCNL Outcomes in Obstructive Urosepsis	Beni-Suef University	Not applicable	Recruiting	Urosepsis, Kidney Stone	100	Egypt	clinicaltrials.gov
September 1, 2026	NCT07798336	6.3Fr Versus 7.5Fr Mini-Flexible Ureteroscopy for Renal Stones (MINI-FURS)	Sault Area Hospital	Not applicable	Not yet recruiting	Kidney Stones, Nephrolithiasis, Renal Calculi	308	Canada	clinicaltrials.gov
August 21, 2026	NCT07780409	Flexible Ureteroscopy for Large Renal Stones in Children	Cairo University	Not applicable	Completed	Kidney Calculi	90	Egypt	clinicaltrials.gov
August 20, 2026	NCT07776626	Phase I Exploratory Study of YOLT-203 in Patients With Primary Hyperoxaluria Type 1 (PH1)	YolTech Therapeutics Co., Ltd	Phase 1	Recruiting	Primary Hyperoxaluria Type 1, PH1	9	China	clinicaltrials.gov
August 19, 2026	NCT07773090	Role of Pre-stenting Before Retrograde Intrarenal Surgery With Miniaturized Flexible Ureteroscopes	Al-Azhar University	Not applicable	Recruiting	Renal Calculi	270	Egypt	clinicaltrials.gov
August 13, 2026	NCT07763600	Effect of Anesthesia Type on Surgeon Workload During Endoscopic Kidney Stone Surgery	Malatya Governor Research Hospital	Observational	Not yet recruiting	Kidney Calculi	120	Turkey (Türkiye)	clinicaltrials.gov
August 6, 2026	NCT07749807	Nebulized Glubran 2-Assisted Tubeless PCNL Versus Conventional PCNL	Benha University	Not applicable	Not yet recruiting	Kidney Calculi, Nephrolithiasis	100	Egypt	clinicaltrials.gov
July 30, 2026	NCT07736924	2D:4D Digit Ratio and Urinary Stone Disease	Emrah Kızılay	Observational	Not yet recruiting	Urinary Stone	300	Turkey (Türkiye)	clinicaltrials.gov
July 23, 2026	NCT07721571	Nephrostomy Tract Infiltration for Pain Control After PCNL	Hitit University	Not applicable	Recruiting	Postoperative Pain, Kidney Calculi	60	Turkey (Türkiye)	clinicaltrials.gov
July 22, 2026	NCT07718802	Observational Approach Versus Surgical Intervention for Stones	Children's Hospital of Philadelphia	Not applicable	Recruiting	Nephrolithiasis, Kidney Stone	1,658	United States	clinicaltrials.gov
July 20, 2026	NCT07712861	DISON I - Directly Integrated Suction and Optics System for the Treatment of Nephrolithiasis	Ventaris Surgical Incorporated	Not applicable	Not yet recruiting	Kidney Stones, Urolithiasis, Nephrolithiasis	75	Argentina, Canada, Hong Kong, India, New Zealand	clinicaltrials.gov
July 15, 2026	NCT07705646	Comparison of Different Ventilation Modes for Reducing Kidney Motion During Retrograde Intrarenal Surgery	Sultan Abdulhamid Han Training and Research Hospital, Istanbul, Turkey	Not applicable	Not yet recruiting	Kidney Stones, Nephrolithiasis	80	Turkey (Türkiye)	clinicaltrials.gov
July 13, 2026	NCT07697677	Modified Mini-PCNL Versus Standard PCNL for Complex Kidney Stones	The First Affiliated Hospital of Guangzhou Medical University	Not applicable	Recruiting	Kidney Stones, Complex Renal Calculi	1,380	China	clinicaltrials.gov
July 8, 2026	NCT07689565	Standard Versus Flexible and Navigable Suction Ureteral Access Sheath in Pediatric Flexible Ureterorenoscopy for Renal Stones < 2 cm	Tanta University	Not applicable	Not yet recruiting	Pediatric Urolithiasis, Kidney Stone, Nephrolithiasis	60	Egypt	clinicaltrials.gov
July 1, 2026	NCT07678255	Access Sheaths With Aspiration for Renal RetrOgrade Surgery, Randomized CompArative Outcomes	Hospitales Universitarios Virgen del Rocío	Not applicable	Not yet recruiting	Urolithiasis, Nephrolithiasis, Kidney Calculi, Ureteroscopy	156	Spain	clinicaltrials.gov
June 17, 2026	NCT07655050	Antibiotic Irrigation and Suction Ureteral Access Sheath in RIRS	Hitit University	Not applicable	Recruiting	Kidney Calculi, Urolithiasis, Urinary Tract Infections	180	Turkey (Türkiye)	clinicaltrials.gov
June 11, 2026	NCT07643324	Normal vs Low Tidal Volume Ventilation in Retrograde Intrarenal Surgery	Hitit University	Not applicable	Completed	Renal Calculi	60	Turkey (Türkiye)	clinicaltrials.gov
June 9, 2026	NCT07636070	Multimodal Opioid-Free Anesthesia in RIRS	murat sahin	Not applicable	Not yet recruiting	Kidney Stone, Retrograde Intrarenal Surgery (RIRS), Postoperative Pain	60	Turkey (Türkiye)	clinicaltrials.gov
June 4, 2026	NCT07627503	Supine vs. Prone PCNL for Large Renal Stones: A Randomized Trial in Yemen.	Sana'a University	Not applicable	Not yet recruiting	Kidney Calculi, Nephrolithiasis	140	Yemen	clinicaltrials.gov
June 3, 2026	NCT07622238	IAU Percutaneous Nephrolithotripsy Study	Foundation Endourology	Observational	Completed	Urolithiasis, Kidney Calculi	4,000	Bulgaria	clinicaltrials.gov
June 2, 2026	NCT07620873	Effects of Virtual Reality Education on Anxiety and Learning in Patients Undergoing Urolithiasis Surgery	Wei-Lin, Huang	Not applicable	Recruiting	Urolithiasis, Kidney Stone, Ureter Stones	90	Taiwan	clinicaltrials.gov
May 29, 2026	NCT07615452	Evaluation of Renal Injury After RIRS Using Shear-Wave Elastography	Cengiz Canakci, MD	Not applicable	Not yet recruiting	Kidney Stone	60		clinicaltrials.gov
May 28, 2026	NCT07611500	Long-Term Risk of Kidney Stones in Living Kidney Donors	London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's	Observational	Active not recruiting	Kidney Stones, Urolithiasis, Hypocitraturia, Living Kidney Donation, Living Kidney Donor	50,000		clinicaltrials.gov
May 27, 2026	NCT07610252	Comparison of Extracorporeal Shock Wave Lithotripsy (ESWL) and Ultra-mini Percutaneous Nephrolithotomy (PCNI), in Renal Stones <20 mm.	Muhammad Aamir Latif	Not applicable	Completed	Renal Calculi	138	Pakistan	clinicaltrials.gov
May 14, 2026	NCT07587021	Study of YOLT-203 in Children and Adults With Primary Hyperoxaluria Type 1 (PH1)	YolTech Therapeutics Co., Ltd	Phase 2	Recruiting	Primary Hyperoxaluria Type 1, PH1	36	United States	clinicaltrials.gov
May 13, 2026	NCT07585435	Acoustic Impedance Matching in ESWL Coupling	Konya City Hospital	Not applicable	Completed	Kidney Stones	294	Turkey (Türkiye)	clinicaltrials.gov
May 12, 2026	NCT07582341	Combined Intravenous and Irrigation Tranexamic Acid During Percutaneous Nephrolithotomy	Benha University	Phase 4	Completed	Kidney Stones, Surgical Blood Loss, Percutaneous Nephrolithotomy	90	Egypt	clinicaltrials.gov
May 12, 2026	NCT07580391	Utilization of a Web-Based Application to Improve Patient Health Literacy and Reduce Clinic Visit Times in Holmium Laser Enucleation of the...	Northwestern University	Not applicable	Active not recruiting	Kidney Stone, Benign Prostatic Hyperplasia	300	United States	clinicaltrials.gov
May 6, 2026	NCT07568990	Ureteral Access Sheaths in Endoscopic Kidney Stone Surgery	Hitit University	Not applicable	Recruiting	Kidney Stones	70	Turkey (Türkiye)	clinicaltrials.gov
May 5, 2026	NCT07566416	MIRABEGRON AND UAS OUTCOMES DURING RIRS	Ankara Training and Research Hospital	Observational	Completed	Kidney Stone, Retrograde Intrarenal Surgery (RIRS), Ureteral Access Sheath	131	Turkey (Türkiye)	clinicaltrials.gov
May 1, 2026	NCT07562282	Safety and Efficacy of Combination of Tamsulosin 0.4 mg Plus Tadalafil 5mg Versus 2.5 mg	Ain Shams University	Not applicable	Recruiting	Kidney Stone, Ureteric Stone	140	Egypt	clinicaltrials.gov
April 30, 2026	NCT07559214	FANS VS DISS in Treatment of Renal Stone < 2cm	Assiut University	Not applicable	Not yet recruiting	Renal Calculi	100		clinicaltrials.gov
April 29, 2026	NCT07555756	An International Multicenter Clinical Study on Application of UroMed AI Doctor Based on Large Language Models	First Affiliated Hospital of Guangxi Medical University	Not applicable	Not yet recruiting	Kidney Calculi, Prostatic Hyperplasia, Urinary Bladder Neoplasms	1,080	China, Vietnam	clinicaltrials.gov
April 17, 2026	NCT07536594	Relief Efficacy of Lidocaine Versus Morphine for Acute Renal Colic in the Emergency Department	Loma Linda University	Not applicable	Not yet recruiting	Renal Colic, Kidney Stones, Urolithiasis, Hypocitraturia, Opioid Use During Medical Care	250		clinicaltrials.gov
April 17, 2026	NCT07535281	Effect of Complete Suction-Induced Collapse of the Renal Collecting System at the End of RIRS on Early Postoperative Outcomes	Kangdong Sacred Heart Hospital	Not applicable	Recruiting	Kidney Stones, Nephrolithiasis, Renal Calculi	90	South Korea	clinicaltrials.gov
April 8, 2026	NCT07516535	DISS vs FANS in Suction-Assisted RIRS for Medium-Sized Renal Stones	Ain Shams University	Not applicable	Not yet recruiting	Kidney Stones, Nephrolithiasis, Renal Calculi	126	Egypt	clinicaltrials.gov
April 7, 2026	NCT07516106	Prospective Multi-center Study Comparing Pulsed Tm:YAG Laser to Pulse Modulated Holmium Laser in the Treatment of Nephrolithiasis With FANS...	NYU Langone Health	Not applicable	Not yet recruiting	Kidney Stone	70	United States	clinicaltrials.gov
April 7, 2026	NCT07514351	FANS vs CVAC for Medium to Large Stones	Ohio State University	Not applicable	Recruiting	Kidney Stones, Nephrolithiasis	159	United States	clinicaltrials.gov
April 6, 2026	NCT07512297	Pain Control During ESWL Using Non-Opioid Analgesics	University of Gaziantep	Phase 4	Not yet recruiting	Urolithiasis, Kidney Stones, Ureteral Stones	160	Turkey (Türkiye)	clinicaltrials.gov
March 25, 2026	NCT07492147	Effect of Negative Pressure Suction on Fluid Absorption and Infection in Flexible Ureteroscopy	Lanzhou University Second Hospital	Observational	Recruiting	Kidney Stones	400	China	clinicaltrials.gov
March 11, 2026	NCT07463157	FANS vs Standard Ureteral Access Sheath in fURS	IRCCS San Raffaele	Not applicable	Not yet recruiting	Renal Calculi	134	Italy	clinicaltrials.gov
March 9, 2026	NCT07457983	Erector Spinae Plane Block for Percutaneous Nephrolithotomy	Fadime Tosun	Not applicable	Completed	Percutaneous Nephrolithotomy (PCNL), Nephrolithiasis, Renal Calculi	60	Turkey (Türkiye)	clinicaltrials.gov
March 3, 2026	NCT07445646	Efficacy of Different Modalities on Management of Renal Hard Stones	Kafrelsheikh University	Not applicable	Completed	Urolithiasis, Stone, Kidney	300	Egypt	clinicaltrials.gov
February 19, 2026	NCT07421843	Short Interval Versus Long Interval Repeated Extracorporeal Shockwave Lithotripsy (ESWL) for 8-15 mm Renal Stones.	Region Skane	Not applicable	Enrolling by invitation	Kidney Stone	600	Sweden	clinicaltrials.gov
February 12, 2026	NCT07408076	Sodium Bicarbonate as an Alternative to Potassium Citrate for Kidney Stones	University of California, Los Angeles	Phase 1/2	Not yet recruiting	Kidney Stones, Urolithiasis, Hypocitraturia, Nephrolithiasis	30	Canada, Iceland, United States	clinicaltrials.gov
February 6, 2026	NCT07393711	Metaphylaxis of Infected Kidney Stones After Percutaneous Nephrolithotripsy	West Kazakhstan Marat Ospanov Medical University	Not applicable	Not yet recruiting	Kidney Calculi, Nephrolithiasis, Urinary Tract Infections	95	Kazakhstan	clinicaltrials.gov
February 5, 2026	NCT07389226	The Effect of Apple Cider Vinegar Supplementation on 24-hour Urine Chemistry in Adults	University of Chicago	Not applicable	Not yet recruiting	Kidney Stones, Urine Specimen Collection	30	United States	clinicaltrials.gov
January 30, 2026	NCT07377461	Flexible and Navigable Suction Ureteral Access Sheath (FANS) vs Conventional Access Sheaths in RIRS: A Prospective Randomized Study.	Barzilai Medical Center	Not applicable	Completed	Kidney Stones, Nephrolithiasis	50	Israel	clinicaltrials.gov
January 28, 2026	NCT07371494	Super-Mini Percutaneous Nephrolithotomy Versus Flexible Ureteroscopy for Renal Stones 20 mm or Less	Hanoi Medical University	Not applicable	Completed	Renal Calculi (Kidney Stones) ≤ 20 mm	72	Vietnam	clinicaltrials.gov
January 22, 2026	NCT07360353	Comparison Between Different Types of Flexible Ureteroscopes	Ain Shams University	Not applicable	Recruiting	Renal Calculi, Nephrolithiasis	180	Egypt	clinicaltrials.gov
January 22, 2026	NCT07359391	Dual Approach External Oblique Fascial Plane Block Versus Erector Spinae Plane Block for Post Operative Analgesia in Percutaneous...	Zagazig University	Not applicable	Not yet recruiting	Kidney Stones	90		clinicaltrials.gov
January 21, 2026	NCT07355907	Preoperative Prophylactic Fosfomycin Trometamol Versus 5-day Levofloxacin in Prevention of Postpercutaneous Nephrolithotomy Infectious...	Tanta University	Not applicable	Completed	Calculi, Renal, PCNL, Infectious Complications	210	Egypt	clinicaltrials.gov
January 20, 2026	NCT07350369	Research on Early Warning and Diagnosis & Treatment Pathway for Micro Kidney Stones	Xijing Hospital	Observational	Completed	Kidney Stone	20	China	clinicaltrials.gov
January 20, 2026	NCT07349992	Retrograde Intrarenal Surgery (RIRS) With High-Power Laser and Flexible, Navigable Suction Access Sheath (FANS) vs Mini-Percutaneous...	Necmettin Erbakan University	Not applicable	Completed	Kidney Stones, Nephrolithiasis	60	Turkey (Türkiye)	clinicaltrials.gov
January 15, 2026	NCT07345234	Comparison Between Supine Mini-PCNL and Flexible Ureteroscopy (FURS) for Dense Lower Calyceal Stones (1-2 cm) in School-Age Pediatric...	Ain Shams University	Not applicable	Completed	Nephrolithiasis, Kidney Calculi, Urolithiasis	180	Egypt	clinicaltrials.gov
January 15, 2026	NCT07342361	Using Retrograde Intrarenal Surgery for Managing Staghorn Renal Stones.	Helwan University	Not applicable	Recruiting	Renal Calculi	100	Egypt	clinicaltrials.gov
January 13, 2026	NCT07336485	Impact of Forced Diuresis on the Residual Fragment Rate After Flexible Ureteroscopy for Management of Renal Stones	Ain Shams University	Not applicable	Completed	Kidney Stones	200	Egypt	clinicaltrials.gov
January 12, 2026	NCT07334236	Energy Ramping Versus Fixed Dose ESWL	mohammed Abdelhafez	Not applicable	Not yet recruiting	Renal Calculi	100	Egypt	clinicaltrials.gov
January 12, 2026	NCT07332286	FANS-Assisted Mini-PCNL for Complex Renal Stones	The First Affiliated Hospital of Guangzhou Medical University	Not applicable	Active not recruiting	Kidney Stones	30	China	clinicaltrials.gov
January 9, 2026	NCT07328659	Our Stone Fixation Technique to Improve Efficiency and Results of Peumatic Lithotripsy in Suction Mini-PCNL.	Yasser Gamil Elnagar	Not applicable	Completed	Kidney Stone, Calculi, Renal	45	Egypt	clinicaltrials.gov
January 7, 2026	NCT07322172	Pilot Study of Patient Navigation for Kidney Stone Patients After ED Visits	University of California, San Francisco	Not applicable	Not yet recruiting	Kidney Stones	31	United States	clinicaltrials.gov
December 30, 2025	NCT07310966	Comparison of Lithotomy Versus Lateral Position in Retrograde Intrarenal Surgery for Lower Calyceal Stones Less Than 2 cm	Menoufia University	Not applicable	Not yet recruiting	Renal Calculi	70	Egypt	clinicaltrials.gov
December 29, 2025	NCT07306819	Comparison Between Two Methods for Renal Stone Treatment Mini Percutaneous Nephrolithotomy and Flexible Ureteroscopy With Suction Sheath	Ain Shams University	Not applicable	Recruiting	Stone;Renal, Stone, Urinary, Stone, Kidney, Stone Clearance	120	Egypt	clinicaltrials.gov
December 22, 2025	NCT07297953	Access Sheath and Stent Trial	University of Michigan	Not applicable	Recruiting	Kidney Stone, Ureteral Stone	184	United States	clinicaltrials.gov
December 22, 2025	NCT07296835	Surgical Outcomes and Costs in Using the Shenzhen HugeMed 6.3 French Flexible Ureteroscope	University of Kansas Medical Center	Not applicable	Recruiting	Kidney Stones	75	United States	clinicaltrials.gov
December 22, 2025	NCT07295860	FANS-FURS vs Suction Mini-PCNL for 2-3 cm Renal Stones: A Multicenter Randomized Trial	Mansoura University	Not applicable	Not yet recruiting	Stone, Kidney, Stone, Urinary	254	Egypt	clinicaltrials.gov
December 17, 2025	NCT07289230	Sheathless, Traditional, and Suction Access Sheath RIRS for Renal Stones ≤2 cm	Ain Shams University	Not applicable	Completed	Kidney Calculi, Renal Calculi, Urolithiasis, Nephrolithiasis	90	Egypt	clinicaltrials.gov
December 16, 2025	NCT07286071	Safety and Efficacy of Traditional Versus Flexible and Navigable Suction Sheath in Retrograde Intra-Renal Stone Surgery	Ain Shams University	Not applicable	Completed	Urolithiasis, Kidney Calculi, Nephrolithiasis	140	Egypt	clinicaltrials.gov
December 9, 2025	NCT07272720	PMCF Investigation of MODULITH® SLX-F2 With StorM-Track in Patients With Kidney Stones	Storz Medical AG	Not applicable	Recruiting	Kidney Stones, Urolithiasis	126	Sweden	clinicaltrials.gov
December 3, 2025	NCT07261995	Comparison of Extracorporeal Shock Wave Lithotripsy Versus Retrograde Intrarenal Surgery in the Management of Renal Calculi	Ziauddin Hospital	Not applicable	Recruiting	Nephrolithiasis, Renal Calculi	98	Pakistan	clinicaltrials.gov
November 20, 2025	NCT07238803	Outcomes of Using FANS With FURS in TTT of Lower Calyceal Stones.	Zagazig University	Not applicable	Recruiting	Kidney Stone, Kidney Calculi	33	Egypt	clinicaltrials.gov
November 20, 2025	NCT07238673	Do Dynamic Urinary Leukocyte and Nitrite Changes Improve Risk Prediction for Infectious Complications Following PCNL?	The First Affiliated Hospital of Guangzhou Medical University	Observational	Completed	Kidney Calculi, Urinary Tract Infections, Sepsis	346	China	clinicaltrials.gov
November 10, 2025	NCT07225933	A Retrospective, Multi-center Real-world Study of Steerable Ureteroscopic Renal Evacuation (SURE) Procedure With the CVAC® System	Calyxo, Inc.	Observational	Active not recruiting	Urolithiasis, Kidney Stone, Kidney Stones	3,000	United States	clinicaltrials.gov
November 10, 2025	NCT07225764	CaOx Stone Prevention	Icahn School of Medicine at Mount Sinai	Phase 4	Recruiting	Kidney Stones	80	United States	clinicaltrials.gov
October 8, 2025	NCT07211555	The LARC Robot Simplifies Renal Access In Percutaneous Nephrolithotomy	AdventHealth	Not applicable	Not yet recruiting	Renal Stone Disease, Kidney Calculi, Refractory Kidney Stones, Kidney Stones	45	United States	clinicaltrials.gov
September 26, 2025	NCT07193940	Flexible Ureteroscopy Versus Extracorporeal Shock Wave Lithotripsy	Assiut University	Not applicable	Not yet recruiting	Kidney Stones	70	Egypt	clinicaltrials.gov
September 16, 2025	NCT07176026	Follow-Up of Ureteral Stones ≤4 mm	Region Skane	Observational	Enrolling by invitation	Kidney Stone	1,600	Sweden	clinicaltrials.gov
September 16, 2025	NCT07174479	Eye Gaze Guidance Evaluation in Phantoms	Vanderbilt University Medical Center	Not applicable	Completed	Kidney Stones	10	United States	clinicaltrials.gov
September 15, 2025	NCT07173309	Evaluation of Eye Gaze Sharing in the Operating Room	Vanderbilt University Medical Center	Not applicable	Completed	Kidney Stones	100	United States	clinicaltrials.gov
September 8, 2025	NCT07161024	AR Projections for Eye-gaze Evaluation in Phantoms	Vanderbilt University Medical Center	Not applicable	Completed	Kidney Stones	8	United States	clinicaltrials.gov
September 8, 2025	NCT07159503	VISOR Versus PCNL for Treatment of 2-4cm Renal Stones	Second Affiliated Hospital, Zhejiang University, School of Medicine	Not applicable	Enrolling by invitation	Kidney Calculi, Kidney Stones	170	China	clinicaltrials.gov
September 8, 2025	NCT07159035	Flexible Ureteroscopy With a Flexible and Navigable Suction Ureteral Access Sheath Versus Mini-Percutaneous Nephrolithotomy for 1-2 cm...	The First Affiliated Hospital of Guangzhou Medical University	Not applicable	Completed	Kidney Stones	640	China	clinicaltrials.gov
September 4, 2025	NCT07155005	Stone Clearance With Aspiration vs Other Technologies: a Real-world Evidence Study	Calyxo, Inc.	Observational	Recruiting	Urolithiasis, Stones, Kidney, Renal Stones, Kidney Stones	1,000	United States	clinicaltrials.gov
September 4, 2025	NCT07153978	Safety of Thulium Fiber Laser Litothripsy in the Management of Large Renal Stones (>1000 mm³) and Factors Affecting Treatment Success	Muharrem Baturu	Not applicable	Completed	Renal Stones, Retrograde Intrarenal Surgery, Thulium Fiber Laser	81	Turkey (Türkiye)	clinicaltrials.gov
August 17, 2025	NCT07126847	Use of POCUS and STONE Criteria Together in the Diagnosis of Nephrolithiasis	Kocaeli City Hospital	Observational	Active not recruiting	Renal Colic, Stone, Kidney, Hydronephrosis, Nephrolithiasis	490	Turkey (Türkiye)	clinicaltrials.gov

Sponsors posting most

Sponsor	New trials	Latest
Ain Shams University	11	May 1, 2026
The First Affiliated Hospital of Guangzhou Medical University	7	November 2, 2026
Hitit University	5	October 7, 2026
University of Chicago	4	October 29, 2026
University of Kansas Medical Center	4	September 25, 2026
Region Skane	3	February 19, 2026
Calyxo, Inc.	3	November 10, 2025
Vanderbilt University Medical Center	3	September 16, 2025
University of California, San Diego	3	April 10, 2025
Ondokuz Mayıs University	2	October 27, 2026
Ohio State University	2	October 19, 2026
Konya City Hospital	2	September 25, 2026
Cairo University	2	August 21, 2026
YolTech Therapeutics Co., Ltd	2	August 20, 2026
Benha University	2	August 6, 2026
Children's Hospital of Philadelphia	2	July 22, 2026
Tanta University	2	July 8, 2026
Northwestern University	2	May 12, 2026
Assiut University	2	April 30, 2026
Zagazig University	2	January 22, 2026

By phase

Phase	New trials	Latest
Not applicable	110	November 2, 2026
Observational	29	October 30, 2026
Early phase 1	3	October 29, 2026
Phase 2	3	October 13, 2026
Phase 4	3	May 12, 2026
Phase 1	2	August 20, 2026
Phase 1/2	1	February 12, 2026

By country

Country	New trials	Latest
United States	34	October 29, 2026
Egypt	29	October 22, 2026
Turkey (Türkiye)	28	October 27, 2026
China	19	November 2, 2026
Canada	5	September 1, 2026
Sweden	4	February 19, 2026
Pakistan	3	May 27, 2026
Vietnam	3	April 29, 2026
India	2	October 30, 2026
Argentina	1	July 20, 2026
Hong Kong	1	July 20, 2026
New Zealand	1	July 20, 2026
Spain	1	July 1, 2026
Yemen	1	June 4, 2026
Bulgaria	1	June 3, 2026
Taiwan	1	June 2, 2026
South Korea	1	April 17, 2026
Italy	1	March 11, 2026
Iceland	1	February 12, 2026
Kazakhstan	1	February 6, 2026
Israel	1	January 30, 2026
Lebanon	1	May 30, 2025
United Kingdom	1	February 7, 2025
France	1	January 27, 2025
Portugal	1	December 5, 2024

Where the register publishes

U.S. government data; ClinicalTrials.gov terms of use. Studies are as their sponsors registered them on ClinicalTrials.gov, read through its API. Condition groups are the MeSH terms ClinicalTrials.gov assigns to each study's conditions; a study with several is in several groups. Sponsor class is the register's class of the lead sponsor. The central contact is in the full list only as the record prints it. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.