Acute kidney tubular necrosis

This trial tests a device called JuxtaFlow that applies mild suction to the kidneys during heart surgery. The goal is to see if it can protect kidney function in people with pre-existing kidney problems. 124 adults undergoing heart surgery with a heart-lung machine will be random…

This study tests whether a computer alert can help doctors remember to prescribe blood-thinning medicine for high-risk patients after they leave the hospital. Blood clots are a serious risk for some hospitalized patients, even after discharge. The trial will include 400 adults ag…

This study compares two types of ultrasound-guided nerve blocks for pain control after open kidney removal surgery. Ninety adults will receive either a rhomboid intercostal sub-serratus plane block or an external oblique intercostal block. Researchers will measure how long it tak…

This study tests whether letting a bladder catheter fall out on its own (passive removal) is better than having a nurse pull it out (active removal) after urological surgery. 160 men will be randomly assigned to one method. Researchers will measure satisfaction, pain, and anxiety…

This study looks at how a new cholesterol-lowering tablet, HRS-1301, behaves in people with mild, moderate, or severe kidney problems compared to healthy volunteers. The goal is to understand if kidney function changes how the drug works, so doctors can give the right dose. About…

This study tests a single dose of hydroxynidone capsules in 56 people with different levels of kidney function and healthy volunteers. The goal is to see how the drug moves through the body and if it is safe in people with kidney problems. Participants will have blood and urine t…

This study is for older adults, including those in the hospital or with low priority care needs. Researchers want to see if newer methods, like body scans and blood tests, can better detect malnutrition and kidney problems than current standard tests. The goal is to make diagnosi…

This study tests a new method to help patients understand complex spine or prostate surgeries before they agree to them. Instead of just reading a form, patients watch multimedia content and answer questions to check their understanding. The goal is to see if this approach makes …

This study looks at how well three AI models—ChatGPT, Gemini, and Deepseek—can diagnose and suggest treatments for urology diseases. Researchers will use 800 past patient records from four hospitals to check the AI's accuracy and usefulness. The goal is to understand if AI can he…