Clinical Trials for Kidney Calculi

Impact of Humid-Heat on Gut-Tryptophan-Stone Pathway

NCT ID: NCT07043374

This clinical trial is studying how the bacteria living in the gut and certain substances made from an amino acid called tryptophan might be different in people who have kidney stones compared to t...

Endogenous Oxalate Synthesis in Idiopathic Calcium Oxalate Kidney Stone Disease

NCT ID: NCT06989320

This clinical trial is designed to understand whether people who form calcium oxalate kidney stones produce more oxalate in their bodies compared to those who don’t have kidney stones. The study wi...

Bryophyllum Pinnatum Tea as a Novel Treatment for Recurrent Kidney Stone Formers

NCT ID: NCT06987084

New Laser and Suction Sheath for Kidney Stone Treatment

NCT ID: NCT06667466

This clinical trial is studying a new treatment for kidney stones using a special laser called the super pulsed thulium fiber laser (sTFL) combined with a flexible suction device. Researchers want ...

Comparing Super Pulse Fiber Thulium Laser and Holmium Laser for Ureteral Stone Fragmentation During Ureteroscopy

NCT ID: NCT06667557

This clinical trial is studying two different types of lasers used to break up kidney stones during a procedure called flexible ureteroscopy (FURS). The main goal is to find out if the superpulse t...

Gut Oxalate Absorption in Calcium Oxalate Stone Disease

NCT ID: NCT06331546

This clinical trial is studying how well patients with calcium oxalate kidney stones absorb oxalate from their diet. The researchers want to find out if these patients absorb more dietary oxalate, ...

O. Formigenes Colonization in Calcium Oxalate Kidney Stone Disease

NCT ID: NCT06330246

This clinical trial is studying whether a specific type of gut bacteria, called Oxalobacter formigenes, can help people with calcium oxalate kidney stones by reducing the amount of oxalate in their...

Methocarbamol vs Oxybutynin for Management of Pain and Discomfort S/P Ureteroscopy Procedure

NCT ID: NCT05100017

This clinical trial is studying two different medications, methocarbamol and oxybutynin, to see which one is more effective at managing pain and discomfort after a procedure called ureteroscopy, wh...

Ureteroscopy Combined With Negative Pressure Sheath Treatment of Kidney Stones

NCT ID: NCT06938113

Standard vs Mini-PCNL for the Treatment of Stone Disease

NCT ID: NCT04069013

This clinical trial is comparing two different methods for treating kidney stones: the standard procedure called PCNL (Percutaneous Nephrolithotomy) and a newer, less invasive version known as mini...

Role of Medication in Making Urine Less Acidic As Part of Kidney Stone Prevention

NCT ID: NCT06819111

This clinical trial is looking at how different forms of potassium citrate can help prevent kidney stones by making urine less acidic. Potassium citrate is a common medication used for this purpose...

Percutaneous Nephrolithotomy Without a Ureteral Catheter

NCT ID: NCT05598671

This clinical trial is studying a new approach to a surgery called percutaneous nephrolithotomy (PCNL), which is used to remove kidney stones. Traditionally, this surgery requires inserting a tube ...

Is Re-examination of Urine Culture Necessary for Patients With Preoperative Positive Results in Predicting Infectious Complications Related to Mini-Percutaneous Nephrolithotomy?

NCT ID: NCT06210425

This clinical trial is investigating whether re-testing urine samples is necessary for patients who have a positive urine culture before undergoing a specific kidney stone surgery called mini-percu...

Apply Machine Learning to the Interpretation of Urinary Crystal Morphology.

NCT ID: NCT06178575

This clinical trial is studying a new way to analyze crystals found in urine, which can help diagnose kidney stones (also known as kidney calculi). Researchers are developing a special software tha...

Is it Really Necessary to Insert a Nephrostomy Tube or Double J Stent in Percutaneous Nephrolithotomy?

NCT ID: NCT06062849

This clinical trial is looking at how different methods of treating kidney stones impact patients' pain and comfort after surgery. Specifically, it compares the use of a nephrostomy tube and a doub...

Total Tubeless Percutaneous Nephrolithotomy Without a Ureteral Catheter

NCT ID: NCT05578807

This clinical trial is studying a new way to perform a kidney stone surgery called total tubeless percutaneous nephrolithotomy (PCNL). Unlike traditional methods, this surgery does not use tubes th...

Bilateral Synchronous Simultaneous Stone Surgery

NCT ID: NCT03599297

This clinical trial is looking at a new approach called Bilateral Synchronous Simultaneous Stone Surgery (BSSSS) for patients with kidney stones. This method allows doctors to treat kidney stones i...