Find your next paid study
34 recruiting studies matching your filters
Fecal Microbiota Transplantation (FMT CAPSULE DE, FMPCapDE, MTP-CP101) in Kidney Stone Patients (FMT IND STUDY)
The purpose of this study is to measure the impact of Microbial Transplant Therapy (MTT) on 24-hour urine parameters in recurrent hypercalciuric and hyperoxalu…
Access Sheath and stENT Trial
The study is being completed to compare patient reported outcomes for stent omission vs. placement after using a ureteral access sheath for uncomplicated urete…
Inflammation and Insulin Resistance in Kidney Stone Patients
This observational study aims to look at the connections between kidney stones, insulin resistance, and inflammation. The researchers hypothesize that people w…
The Effect of Apple Cider Vinegar Supplementation on 24-hour Urine Chemistry in Adults
This is a single-center prospective cohort study to evaluate the effect of short-term daily apple cider vinegar (ACV) supplementation on urine chemistry.
Determine the Contribution of Paracellular GI Oxalate Absorption in Obese and Roux-en-Y Gastric Bypass Kidney Stone Patients
This study aims to learn more about how oxalate, a compound found in many foods, may affect a person's chances of forming kidney stones. Active participation i…
SGLT2i in Calcium Kidney Stones
This study is looking at whether empagliflozin, a medication typically used for diabetes and heart conditions, may affect factors that contribute to kidney sto…
Evaluation of Eye Gaze Sharing in the Operating Room
This project aims to develop an augmented reality (AR) tool to enhance skill acquisition for endoscopic kidney stone surgery. Of the 100,000 patients who under…
Characterization of Monogenic Kidney Stone Diseases
This study will attempt to identify the specific gene (coded in the DNA) and changes (mutations) within that gene that are the cause of monogenic kidney stone …
Randomized Controlled Trial of Miniaturized Percutaneous Nephrolithotomy With Vacuum-Assisted Access Sheaths Versus Conventional Sheaths for Treatment of Nephrolithiasis
The purpose of this study is to compare two variations of the mini-PCNL procedure using either a vacuum-assisted sheath or standard sheath which are both used …
Eye Gaze Guidance Evaluation in Phantoms
This project aims to develop an augmented reality (AR) tool to enhance skill acquisition for endoscopic kidney stone surgery. Of the 100,000 patients who under…
Prospective Multi-center Study Comparing Pulsed Tm:YAG Laser to Pulse Modulated Holmium Laser in the Treatment of Nephrolithiasis With Flexible And Navigable Ureteric Access Sheath (FANS)
The purpose of this study is to compare two laser technologies that are routinely used during ureteroscopy for the treatment of kidney stones. Specifically, th…
Randomized Controlled Trial of Flexible and Navigable Suction (FANS) vs. CVAC Suction Ureteroscope for Medium to Large Stones
Improvements in ureteroscopes have led to improved stone free rates. Two new devices (FANS - Flexible and Navigable Suction) and the CVAC ureteroscope have nev…