NEPHROLITHIASIS

This study compares two standard treatments for kidney stones measuring 1-2 cm. One treatment uses external shock waves to break stones (ESWL), while the other uses a tiny laser inserted through the urinary tract (RIRS). Researchers will track 98 adults to see which method better…

This study compares three different types of disposable, flexible scopes used to remove kidney stones. Researchers will measure which scope is most cost-effective, has the fewest complications, the shortest surgery time, and the highest success rate for completely removing stones…

This study is testing if adding a special, sticky hydrogel to a standard kidney stone surgery helps doctors remove more stone fragments. The goal is to leave fewer tiny pieces behind, which could lower the chance of stones growing back. Researchers will compare the standard surge…

This study is testing a new medical device called ClearPetra™, which uses suction to remove kidney stones during surgery. Researchers want to see if it helps clear stones more completely and reduces infections after surgery compared to the standard tools. The trial will involve 1…

This study is testing a blood test that measures a substance called endotoxin. The goal is to see if this test can predict which patients are at high risk for developing serious infections after surgery to remove kidney stones. Researchers will enroll 150 adults having this speci…

This study is testing whether putting a numbing medication (bupivacaine) into the bladder right after kidney stone surgery can reduce pain and discomfort. Researchers will compare the medication to a saltwater placebo in 116 adults having this common procedure. The main goal is t…