Kidney Stone Clinical Trials

29 recruiting

Frequently Asked Questions

Common questions about Kidney Stone clinical trials

A clinical trial is a carefully designed research study that tests new medical treatments, drugs, devices, or approaches in human volunteers. Every approved medication and treatment available today was proven safe and effective through clinical trials.

All clinical trials are reviewed and approved by Institutional Review Boards (IRBs) — independent committees that evaluate patient safety. Trials follow strict protocols, and your health is monitored closely throughout. You can withdraw at any time.

Not necessarily. Many trials compare the new treatment against the current standard of care, meaning all participants receive active treatment. When placebos are used, they are typically combined with standard treatment, not given alone. The trial description will always specify the design.

Under the Affordable Care Act, most private insurers are required to cover routine patient care costs during a clinical trial. The sponsor typically covers the investigational treatment itself. Medicare also covers routine costs for qualifying trials.

Yes. Participation is completely voluntary. You can withdraw at any time, for any reason, without it affecting your access to standard medical care.

Each trial has specific eligibility criteria — including age, diagnosis, disease stage, prior treatments, and general health. Browse the trials listed above and check their eligibility sections. You can also contact the trial site directly to discuss your situation.

Showing 120 of 46 trials

Recruiting

Effect of Negative Pressure Suction on Fluid Absorption and Infection in Flexible Ureteroscopy

Kidney Stones
Lanzhou University Second Hospital400 enrolled1 locationNCT07492147
Recruiting
Not Applicable

Oxalate Formation From Ascorbic Acid

Kidney Stone
University of Alabama at Birmingham136 enrolled1 locationNCT04603898
Recruiting
Not Applicable

Effect of a DASH-Style Diet on Urinary Risk Factors for Kidney Stone Disease

Kidney Stone
University of Alabama at Birmingham48 enrolled1 locationNCT06210009
Recruiting
Not Applicable

FANS-Assisted Mini-PCNL for Complex Renal Stones

Kidney Stones
The First Affiliated Hospital of Guangzhou Medical University30 enrolled1 locationNCT07332286
Recruiting
Early Phase 1

SGLT2i in Kidney Stones

Kidney Stones
University of Chicago32 enrolled1 locationNCT07055282
Recruiting
Not Applicable

Oxalate and Citrate

Kidney StoneNormal Controls
University of Chicago50 enrolled1 locationNCT05334979
Recruiting
Not Applicable

Randomized Controlled Trial of Miniaturized Percutaneous Nephrolithotomy With Vacuum-Assisted Access Sheaths Versus Conventional Sheaths for Treatment of Nephrolithiasis

Kidney Stone
The Cleveland Clinic90 enrolled1 locationNCT05993546
Recruiting
Early Phase 1

NSAIDs Stent Study

Kidney StoneUreteral Stent Placement
Washington University School of Medicine36 enrolled1 locationNCT03638999
Recruiting
Not Applicable

Oxalate and Citrate in Humans - Response to Citrate

HealthyKidney Stone
University of Chicago24 enrolled1 locationNCT06944223
Recruiting
Not Applicable

PMCF Investigation of MODULITH® SLX-F2 With StorM-Track in Patients With Kidney Stones

Kidney StonesUrolithiasis
Storz Medical AG126 enrolled1 locationNCT07272720
Recruiting
Not Applicable

Eye Gaze Guidance Evaluation in Phantoms

Kidney Stones
Vanderbilt University Medical Center10 enrolled1 locationNCT07174479
Recruiting
Not Applicable

Access Sheath and Stent Trial

Kidney StoneUreteral Stone
University of Michigan184 enrolled1 locationNCT07297953
Recruiting
Not Applicable

ClearPetra™ Vacuum-assisted Ureteral Access Sheath vs Traditional Approach

NephrolithiasisKidney Stone
University of Kansas Medical Center150 enrolled1 locationNCT06547632
Recruiting
Not Applicable

Evaluation of Eye Gaze Sharing in the Operating Room

Kidney Stones
Vanderbilt University Medical Center15 enrolled1 locationNCT07173309
Recruiting
Not Applicable

Outcomes of Using FANS With FURS in TTT of Lower Calyceal Stones.

Kidney StoneKidney Calculi
Zagazig University33 enrolled1 locationNCT07238803
Recruiting
Phase 3

Impact of Forced Diuresis on the Residual Fragment Rate After Flexible Ureteroscopy for Destruction of Kidney Stones With Laser

Kidney Stone
University Hospital, Tours374 enrolled9 locationsNCT05916963
Recruiting
Phase 4

CaOx Stone Prevention

Kidney Stones
Icahn School of Medicine at Mount Sinai80 enrolled1 locationNCT07225764
Recruiting

Kidney Stone Inflammation

Kidney StoneStone, Kidney
University of Chicago40 enrolled1 locationNCT06436235
Recruiting
Not Applicable

A Single-Center Clinical Study on the Efficacy and Safety of VISOR

Kidney StoneUrolithiasis, Calcium Oxalate
Second Affiliated Hospital, School of Medicine, Zhejiang University20 enrolled1 locationNCT07071948
Recruiting
Not Applicable

Flexible Ureteroscopy With a Flexible and Navigable Suction Ureteral Access Sheath Versus Mini-Percutaneous Nephrolithotomy for 1-2 cm Lower Pole Kidney Stones

Kidney Stones
The First Affiliated Hospital of Guangzhou Medical University640 enrolled1 locationNCT07159035