Urinary system disorder

Researchers are testing a new cell therapy called ADI-270 in adults with clear cell renal cell carcinoma that has come back or stopped responding to standard treatments. ADI-270 uses engineered gamma-delta T cells that carry a chimeric receptor to seek out and attack cancer cells…

This study looked at whether adding the drug cidofovir to usual care helps people who develop painful bladder bleeding from the BK virus after a stem cell transplant. About 27 participants received either cidofovir or standard supportive care. The goal was to see if symptoms impr…

This study tests whether a standardized approach to prescribing opioid pain medication after percutaneous nephrolithotomy (PCNL), a surgery to remove kidney stones, can reduce the number of unused painkillers patients take home. Researchers will compare the usual prescribing habi…

This study tests an experimental drug called BAY 3401016 in 60 adults aged 18 to 45 with Alport syndrome, a rare genetic condition that damages kidneys, hearing, and eyes. The drug works by blocking a protein thought to cause kidney injury, with the goal of slowing the loss of ki…

This study explores whether eating alkalizing fruits and vegetables, delivered to your home, can help manage metabolic acidosis in people with chronic kidney disease. The usual treatment, sodium bicarbonate, often causes side effects and doesn't always work. The trial will see if…

This early-phase study tests a single injection of a gene therapy called V001-BCMA for people with autoimmune diseases like lupus that have not responded to standard treatments. The therapy targets and modifies specific immune cells to reduce disease activity. The main goal is to…

This study looks at how safe and effective the drug everolimus is for Taiwanese adults with tuberous sclerosis complex (TSC) who have kidney tumors called angiomyolipomas. Four participants will take the drug and be monitored for side effects and tumor shrinkage. The goal is to c…

This study tests a new drug called SKB264 in people with advanced solid tumors that have not responded to standard therapies. The drug is an antibody-drug conjugate designed to deliver chemotherapy directly to cancer cells. The trial includes over 1,400 participants with various …

Researchers are following people with chronic kidney disease who received up to four injections of REACT, a therapy made from their own kidney cells, in earlier studies. The goal is to track long-term safety and see how long any effects on kidney function last. About 50 participa…

This early-phase trial tests a new type of immunotherapy called CD70 CAR T cells in people with lymphoma, myeloma, and certain solid tumors (like kidney cancer and sarcomas) that have come back or not responded to standard treatments. The immune cells are modified in the lab to r…

This study tests an experimental drug called VX-407 in 24 adults with autosomal dominant polycystic kidney disease (ADPKD) who have specific changes in the PKD1 gene. The goal is to see if the drug can slow kidney growth and is safe. Participants take VX-407 tablets by mouth and …

This study tests whether adding tocilizumab (a drug used for arthritis) to standard immunotherapy can reduce severe side effects in people with advanced melanoma, lung cancer, or bladder cancer. About 35 participants will receive all three drugs. The goal is to see if the combina…

This study tests a combination of two drugs (fruquintinib and serplulimab) as the first treatment for people with a rare type of kidney cancer that has spread or cannot be removed. The goal is to see if the combination can shrink tumors or slow the disease. About 39 adults will t…

This early-stage trial is testing an experimental drug called belzutifan in people with advanced solid tumors that have not responded to standard treatments. Belzutifan works by blocking a protein (HIF-2α) that tumors use to survive in low-oxygen conditions. The main goal is to f…

This study tests whether adding the drug eribulin to standard chemotherapy can help people with advanced bladder cancer live longer. It is for patients whose cancer has spread and no longer responds to immunotherapy. About 184 participants will receive either the new combination …

This phase II trial tests whether intensive blood pressure management (targeting systolic BP below 120 mmHg) is better than standard care (below 140 mmHg) for patients with advanced kidney or thyroid cancer starting anti-angiogenic TKI therapy. The study enrolls 61 participants a…

Researchers at Dana-Farber Cancer Institute are testing whether information from a bladder tumor's genes, combined with how the tumor responds to chemotherapy, can help doctors and patients decide between bladder-sparing chemoradiation and surgery to remove the bladder. The study…

This study is testing a new, recharge-free nerve stimulator (Axonics SNM system) in 144 adults with overactive bladder or fecal incontinence. The device is implanted to stimulate sacral nerves and improve control. Researchers will measure quality of life and symptom changes over …

This program allows individual patients with vascular disease or end-stage kidney disease on dialysis to request an experimental lab-grown blood vessel (ATEV) if they have no other treatment options and cannot join a clinical study. The vessel is designed to replace or bypass dam…

This study is testing a new dialysis system called Solv Multi-Pass for people with end-stage kidney disease. The device is designed to remove waste and extra fluid from the blood during in-center dialysis sessions. Researchers will check how safe it is and how well it works in 46…

This study tests whether a combination of two chemotherapy drugs (gemcitabine and docetaxel, or GEMDOCE) works as well as the standard BCG treatment for people with a high-grade, non-muscle invasive bladder cancer that hasn't been treated before. About 870 adults will be randomly…

This Phase III trial tests whether giving a highly targeted form of radiation (SAbR) before standard therapy (immunotherapy or targeted pills) helps people with kidney cancer that has spread to 2-5 spots in the body live longer. About 472 participants are randomly assigned to rec…

This Phase III trial tests whether giving radiation in three smaller doses (FSRS) works better than a single large dose (SRS) for cancer that has spread to the brain. About 269 adults with lung, breast, melanoma, kidney, or gastrointestinal cancers will be randomly assigned to on…

Researchers are testing an experimental antibody called ONC-392 in people with advanced solid tumors, including non-small cell lung cancer and melanoma. The trial gives ONC-392 alone or with pembrolizumab, an approved immunotherapy, to see what doses are safe and how the body pro…

This study tests two different drug treatments in people with advanced kidney cancer that has spread and continued to grow despite prior immunotherapy. About 90 participants will receive either a combination of lenvatinib and everolimus or cabozantinib alone. The goal is to see w…

This study is tracking 238 adults who are already scheduled to have a procedure for kidney stones or an enlarged prostate (BPH) using Boston Scientific devices. The main goal is to see how often serious side effects happen with these tools in real-world use. Researchers will also…

This study tests a new robotic surgery technique for kidney cancer that avoids clamping blood vessels and using stitches to close the kidney. The goal is to preserve as much kidney function as possible and reduce the risk of long-term kidney disease. About 59 adults with small ki…

This early-phase trial is testing whether giving two immunotherapy drugs (durvalumab and tremelimumab) before surgery can help patients with aggressive bladder cancer who cannot take standard chemotherapy. The study involves 54 participants and primarily looks at safety and how t…

This study tests if empagliflozin, a diabetes drug, can reduce sugar absorption during peritoneal dialysis in 30 adults with end-stage kidney disease. Participants will receive either the drug or a placebo in a crossover design, followed by an 8-week open-label phase where everyo…

This study tests a device that uses radiofrequency energy to calm overactive kidney nerves, which can drive high blood pressure. About 1,900 adults with uncontrolled hypertension will receive the procedure and be followed for years. The goal is to see if this approach safely and …

This phase 2 trial tests whether giving the HPV vaccine (Gardasil 9) to adults before a kidney transplant helps their immune system fight HPV after transplant, when they must take drugs that weaken immunity. About 51 participants will receive the vaccine before surgery, and resea…

This study is testing whether taking aspirin can safely lower the risk of major heart problems, like heart attacks and strokes, in people with kidney failure who are on dialysis. About 9,000 adult dialysis patients will be randomly assigned to take aspirin or not, and researchers…

This study tests whether a newer type of dialysis filter (medium cut-off membrane) can better manage bone and mineral problems common in people with end-stage kidney disease. Thirty adults on maintenance dialysis will try both the new and standard filters for three months each. R…

This early-stage trial tests a new type of immunotherapy called CD70-targeted CAR-T cells in people with advanced solid tumors, including kidney, lung, ovarian, and thyroid cancers. The treatment involves taking a patient's own immune cells, engineering them to recognize and atta…

This study tests whether the drug zanubrutinib can help people with primary membranous nephropathy, a kidney disease that causes protein leakage. About 178 participants will receive either zanubrutinib or the standard drug tacrolimus. The goal is to see if zanubrutinib reduces pr…

This study tests whether adding a third drug (relatlimab) to a standard two-drug combination (nivolumab and ipilimumab) works better for advanced kidney cancer that hasn't been treated before. About 15 adults with stage IV clear cell kidney cancer will receive either the three-dr…

This early-phase trial is testing an experimental drug called TTX-080, which blocks a protein (HLA-G) that tumors use to hide from the immune system. The study will give TTX-080 alone or combined with other cancer drugs (pembrolizumab, cetuximab, or FOLFIRI plus cetuximab) to abo…

This study tests the safety of an antibiotic called Vabomere in children aged 3 months to 12 years who have complicated urinary tract infections, including kidney infections. The children receive the medicine through an IV while in the hospital. Researchers monitor for side effec…

This study tracks 132 people with PNH who are taking Fabhalta to see how safe it is and what side effects occur. Researchers will monitor infections and check for serious red blood cell breakdown if the drug is stopped. The goal is to better understand the drug's risks in everyda…

This early-phase study tests a combination of two or three drugs (cabozantinib, nivolumab, and sometimes ipilimumab) in people with advanced genitourinary cancers that have spread. The main goals are to find the safest doses and understand side effects. About 152 adults with vari…

Researchers are studying eribulin mesylate, a chemotherapy drug, in people with urothelial cancer that has spread or cannot be removed by surgery, and who also have kidney problems. The trial has two parts: one to find the highest dose patients can tolerate, and another to see ho…

This early-phase trial tests two drugs together—MK-2206 and hydroxychloroquine—in people with advanced solid tumors, melanoma, kidney, or prostate cancer. The goal is to find the safest dose and see how the combination affects cancer cell growth. About 62 participants will take b…

This study tests whether a newer type of dialysis filter (medium cut-off membrane) can reduce inflammation and improve heart function better than the standard filter in people with end-stage kidney disease. Thirty adults on maintenance hemodialysis will use each filter for three …

This early-phase study tests two drugs, bintrafusp alfa and PDS01ADC, alone or with targeted radiation, in 100 adults with metastatic bladder, kidney, or other non-prostate genitourinary cancers. The goal is to see if the combination can help the immune system fight cancer better…

This study was designed to test whether volenrelaxin could help adults with chronic kidney disease by reducing protein in the urine and preserving kidney function. It was a phase 2, placebo-controlled trial planned to last about 24 weeks. However, the study was withdrawn before e…

This study tests a drug called daratumumab in 40 people with a rare kidney condition called PGNMID, where abnormal proteins damage the kidneys. Participants receive weekly injections for 8 weeks, then every two weeks for another 8 weeks. The goal is to see if the drug can reduce …

This trial tests an experimental drug called DS-6000a (also known as R-DXd) in people with advanced renal cell carcinoma (kidney cancer) and ovarian tumors. The main goals are to find a safe dose, identify side effects, and see if the drug can shrink tumors. Participants receive …

This early-phase study tests the safety and best dose of a drug called veliparib when given with two chemotherapy drugs (carboplatin and paclitaxel) in people with advanced solid tumors that have spread or can't be removed. It includes patients who also have liver or kidney probl…

This Phase 2 trial tests a one-time infusion of rapcabtagene autoleucel, a CAR-T cell therapy made from a patient's own immune cells, against standard treatments for severe active granulomatosis with polyangiitis (GPA) or microscopic polyangiitis (MPA). About 126 adults aged 18-7…

This phase 2 trial tests an experimental drug called SGB-9768 in adults with three related kidney diseases: IgA nephropathy, C3 glomerulopathy, and immune complex-mediated membranoproliferative glomerulonephritis. These conditions occur when the immune system deposits proteins in…

This trial tests whether an AI system that flags at-risk Medicare Advantage members and suggests care actions, reviewed by a nurse, can reduce overall healthcare spending over a year. About 9,900 participants in Utah are assigned to either this AI-supported navigation or usual ca…

This phase 2 trial tests whether giving focused radiation (SBRT) along with immunotherapy drugs (cemiplimab, with or without fianlimab) before bladder removal can safely shrink muscle-invasive bladder tumors. The study enrolls 44 patients who cannot or choose not to take standard…

This study tests whether text message reminders and a smart pillbox can help teenagers and young adults take their daily anti-rejection medicine on time after a kidney or liver transplant. About 65 participants aged 13-25 will use an electronic pillbox that tracks when they take …

This early trial tests a radioactive drug called MNPR-101-PCTA-177Lu in adults with advanced solid tumors, including bladder, breast, lung, and pancreatic cancers. Participants receive three equal doses by IV over two 12-week cycles. The main goal is to find a safe dose and under…

This study follows about 200 adults with paroxysmal nocturnal hemoglobinuria (PNH) who are taking pegcetacoplan (Aspaveli/Empaveli) as part of their routine care. Researchers will track blood markers, symptoms, and side effects for up to 3 years to see how well the drug works out…

This phase II trial tests whether adding the immunotherapy drug atezolizumab to the standard drug cabozantinib helps people with advanced papillary kidney cancer live longer without their disease getting worse. About 200 participants will receive either cabozantinib alone or cabo…

This study tests whether the drug nicorandil can lower the risk of serious heart problems like heart attacks and strokes in people with coronary artery disease who are on kidney dialysis. Researchers are giving 15 mg of nicorandil daily to 268 participants and tracking heart-rela…

This study tests a pill called erdafitinib in 20 people whose non-muscle invasive bladder cancer has returned after standard treatments like BCG. All participants have a specific change in the FGFR3 gene, which the drug targets. They take the pill for about a month before their s…

This study tests a program to help Black adults with chronic kidney disease (CKD) reduce their daily sitting time. Half of the 40 participants will receive support to sit less, while the other half will get general CKD education. The goal is to see if cutting down on sitting can …

This study tests a new drug called INCB099280 in 73 people with advanced solid tumors who have not received immunotherapy before. The goal is to see if the drug can shrink tumors and to check for side effects. The study focuses on safety and how well the drug works in the short t…

This phase 2 trial tests whether theophylline, a drug used for asthma, can help people with pseudohypoparathyroidism lose weight and improve blood sugar control. The study includes 29 obese participants aged 13 and older. Researchers will measure changes in body mass index and gl…

This study tests a drug called pegcetacoplan in 320 adults who are getting a kidney transplant from a deceased donor and are at high risk for delayed graft function (when the kidney takes a while to start working). The goal is to see if the drug helps the kidney work sooner and r…

This study tests whether theophylline, a drug used for asthma, can help children and young adults with pseudohypoparathyroidism—a rare genetic condition causing early obesity, hormone problems, and short stature. Researchers will check for weight loss, better blood sugar control,…

This trial tests a gene therapy called FE 999326 (nadofaragene firadenovec) in Japanese patients with high-grade non-muscle invasive bladder cancer that has not responded to BCG treatment. The therapy is given as a liquid instilled into the bladder through a catheter every three …

This study tests a one-time treatment called rapcabtagene autoleucel, made from a patient's own immune cells, for people with active lupus or lupus kidney disease that hasn't improved with standard therapies. About 179 adults will receive the treatment after a short chemotherapy …

This Phase 2 study tests whether a combination of two drugs, zibotentan and dapagliflozin, works better than dapagliflozin alone at reducing protein leakage in urine for adults with chronic kidney disease. About 224 participants will receive either the combo or the single drug. T…

This study tests a drug called sacituzumab govitecan in people with advanced bladder cancer that has spread and cannot be removed by surgery. The goal is to see if the drug can shrink tumors and control the cancer. About 827 adults with good organ function and a life expectancy o…

This study looks at whether losing weight with a special very low-calorie diet (Optifast) can lower oxalate levels in urine for obese adults who have had calcium oxalate kidney stones. Fourteen participants will eat a low-oxalate diet and provide urine samples before and after th…

This trial tests whether a new drug called BCD-131 can manage anemia in people with chronic kidney disease who are on dialysis. Anemia is a common complication where the body doesn't make enough red blood cells, causing fatigue and weakness. The study compares BCD-131, given once…

This phase 2 trial tests whether adding avelumab (an immunotherapy) to another anti-cancer drug (sacituzumab govitecan) can help prevent advanced bladder cancer from growing after initial chemotherapy. About 256 participants with locally advanced or metastatic urothelial carcinom…

This study tests whether adding dapagliflozin to baxdrostat reduces protein in the urine (a sign of kidney damage) better than baxdrostat alone. About 218 adults with chronic kidney disease and high blood pressure will take either the combo or baxdrostat plus a placebo. The goal …

This trial tests whether a specially designed 4-week diet can improve mineral balance and reduce cardiovascular risk in people with end-stage kidney disease on dialysis. The diet aims to correct common problems like high phosphate levels and inflammation. Researchers will compare…

This study tests whether adding the targeted therapy cabozantinib to standard immunotherapy (nivolumab and ipilimumab) helps people with advanced kidney cancer live longer. About 1,175 adults with kidney cancer that has spread will receive either the usual treatment or the usual …

This trial tests a comprehensive approach to improve kidney care and increase transplant rates. It combines provider training, digital dashboards, and a mobile health app to educate patients and help them find living donors. The study includes 5,000 adults with advanced chronic k…

This study tests a special scaffold placed during prostate removal surgery to help men regain bladder control. About 266 men will be randomly assigned to get the scaffold or standard care. The goal is to see if the scaffold reduces urine leakage and improves quality of life over …

This early-phase trial is testing an experimental drug called AB598, alone or with other cancer drugs, in 40 people with advanced solid tumors like lung, bladder, or breast cancer. The main goal is to check safety and find the right dose. It is not yet known if the drug helps shr…

This study tests a new drug called Cetrelimab (JNJ-63723283) in 234 people with advanced solid tumors like lung, melanoma, bladder, and colorectal cancers. The drug works by blocking PD-1, a protein that stops the immune system from attacking cancer cells. The trial has two parts…

This study tests a vaginal probiotic containing Lactobacillus crispatus, a 'good' bacteria, in women with recurrent urinary tract infections (UTIs). Over 150 participants will use the probiotic for 3 months, and researchers will measure how well the bacteria colonize the vagina a…

This phase 3 trial tests crovalimab in about 50 people with PNH who have not used similar drugs before. PNH causes red blood cells to break apart, leading to fatigue, pain, and need for transfusions. Crovalimab is given as an IV infusion and then as injections under the skin to b…

This trial tests whether sparsentan, a tablet that blocks a chemical called endothelin and lowers blood pressure, can improve blood vessel function and reduce stiffness in people with ANCA-associated vasculitis. Vasculitis is an autoimmune disease that damages blood vessels and r…

This trial is testing a new device called DisTal that creates a connection between an artery and a vein in the arm—known as an arteriovenous fistula—without the need for surgery. The goal is to see if this minimally invasive procedure can successfully enlarge the vein at the acce…

This trial tests whether a structured bundle of supportive care measures—such as careful fluid management, blood pressure control, and medication adjustments—can lower the risk of persistent severe acute kidney injury in patients who develop moderate or severe kidney injury withi…

This study tests an experimental drug called AZD5305, a PARP inhibitor, either alone or combined with other cancer drugs in people with advanced solid tumors (like ovarian, breast, pancreatic, and lung cancers). The goal is to see if the treatment is safe and can shrink tumors. A…

This trial tests whether removing the urinary catheter within 24 hours after a kidney transplant is as safe as keeping it longer. The goal is to see if early removal reduces urinary tract infections without increasing the risk of urine leaks or narrowing of the ureter. About 120 …

This study tests whether crovalimab works as well as eculizumab for people with paroxysmal nocturnal hemoglobinuria (PNH), a rare blood disorder. About 210 adults who have not had prior complement inhibitor therapy will receive either drug. The main goals are to see if crovalimab…

This study tests whether taking a probiotic (a 'good' bacteria) can help women who get frequent urinary tract infections (UTIs). About 90 women with a history of repeat UTIs will take either a probiotic or a placebo (a dummy pill) for 6 months. The goal is to see if the probiotic…

This study tests whether giving extra fluids (saline) through an IV during and after a heart procedure called pulsed field ablation can prevent acute kidney injury. The procedure is used to treat atrial fibrillation, a common heart rhythm problem, but can sometimes harm the kidne…

This trial tests whether rituximab, an infusion drug that calms certain immune cells, can help people with idiopathic membranous nephropathy and nephrotic syndrome. Participants receive either rituximab or a placebo, and the study tracks how many achieve a significant reduction i…

This trial compares removing a urinary catheter on day 3 versus day 6 after a living donor kidney transplant. The goal is to see if earlier removal reduces urinary tract infections within 30 days without causing more complications like urine leaks. The study involves 172 adult ki…

This study aims to find better ways to treat depression in people with chronic kidney disease (CKD). About 201 adults with advanced CKD and major depression will receive either behavioral activation teletherapy plus a non-SSRI antidepressant, or the antidepressant plus teletherap…

This study tests whether taking potassium supplements can slow down kidney function loss in people with moderate-to-severe chronic kidney disease (CKD) and high blood pressure. About 532 adults with CKD stage 3b or 4 will receive potassium or a placebo. The goal is to see if pota…

This trial tests whether sodium butyrate, a short-chain fatty acid, can reduce protein in the urine and slow kidney function decline in people with IgA nephropathy, a kidney disease. Participants receive either sodium butyrate or a placebo for 12 weeks, then switch after a washou…

This Phase 2 trial is testing whether combining two drugs, durvalumab (an immunotherapy) and olaparib (a targeted therapy), can help people with advanced bladder cancer who are not healthy enough for standard platinum chemotherapy. About 154 participants will receive either the d…

This study tests a new surgical technique that uses a piece of foreskin (from circumcision) to repair complex ureteral strictures—narrowing of the tube that carries urine from the kidney to the bladder. The trial will enroll 50 men who cannot be treated with standard surgery. The…

This trial tests whether a procedure called renal denervation can safely lower blood pressure in people with chronic kidney disease (stage 3) whose hypertension is not controlled by medication. The procedure uses ultrasound energy to calm overactive nerves in the kidney that may …

This phase 3 study tests anifrolumab, an IV drug, against placebo in 359 adults with active lupus nephritis (kidney inflammation from lupus). The main goal is to see if more patients achieve complete kidney response, meaning better kidney function and less protein in urine. The t…

This study tests a drug called TOOKAD (padeliporfin) that is activated by light to destroy low-grade tumors in the kidney or ureter. About 100 adults with this rare cancer will receive the treatment in two phases, with follow-up for up to 4 years. The goal is to see if the therap…

This phase 3 trial is testing whether a combination of the experimental drug XL092 and the immunotherapy nivolumab can help people with advanced non-clear cell kidney cancer live longer without their disease worsening. Participants have not received prior treatment for their adva…

This study tracks the safety of avacopan, a medication for ANCA-associated vasculitis, an autoimmune disease that causes blood vessel inflammation. Researchers will compare side effects like liver injury, heart problems, serious infections, and cancer in people taking avacopan ve…

This study tests a drug called obinutuzumab for people with lupus nephritis, a kidney disease caused by lupus. About 271 participants receive either the drug or a placebo, added to their usual treatment. The goal is to see if the drug helps achieve complete kidney response, meani…

This trial tests whether a dietary supplement called Tertinat, containing epigallocatechin-3-gallate, can reduce major heart problems in people with atherosclerosis who have recently had bypass or stent surgery. Over two years, participants take either the supplement or a placebo…

This study investigates whether the acidity of a person's urine influences how effectively shock wave lithotripsy (ESWL) can break up a single kidney stone smaller than 2 cm. Researchers will measure urine pH before treatment and track whether the stone is completely cleared. If …

This trial is for people with advanced cancers who have already responded well to 6 months of standard immunotherapy. It compares continuing the same drugs at the usual frequency versus giving them every 3 months. The goal is to see if the reduced schedule can prevent cancer prog…

This study tests whether adding the immunotherapy drug durvalumab to standard chemotherapy before and after bladder removal surgery helps people with muscle-invasive bladder cancer. About 1,063 participants will receive either the drug combo or standard care. The goal is to see i…

This phase 3 trial tests whether a combination of enfortumab vedotin and pembrolizumab, given before and after bladder removal surgery, works better than standard chemotherapy for muscle-invasive bladder cancer. About 800 participants will be randomly assigned to one of the two t…

This phase 1/2 trial tests the immunotherapy drug durvalumab alone or combined with other treatments (BCG, radiation, or chemotherapy) in 55 people with non-muscle invasive bladder cancer. The goal is to find safe doses and see if these combinations can eliminate cancer and preve…

This trial tests whether lab-grown miniature tumors, called organoids, can help choose the best chemotherapy for people with intermediate-risk bladder cancer. Tumor samples are taken during surgery and grown in the lab. After testing several drugs on the organoids, the most effec…

This study tests a drug called sacituzumab govitecan (Trodelvy) in Japanese patients with advanced solid tumors, including certain breast and bladder cancers. The trial has two phases: first, to find the safest dose, and second, to see how well the drug shrinks tumors. Participan…

This study looks at whether a special program called Primary Care Connect (PC2) helps cancer survivors who also have conditions like high blood pressure, diabetes, or high cholesterol keep their heart risks under control during cancer treatment. About 266 adults with early-stage …

This phase 3 trial is testing a new treatment called cretostimogene grenadenorepvec for people with a type of bladder cancer (non-muscle invasive) that did not improve after standard BCG therapy. The treatment uses a modified virus to target and destroy cancer cells. About 190 pa…

This phase 3 trial tests whether a new drug, depemokimab, works as well as the current treatment mepolizumab for adults with a rare disease called EGPA, which causes inflammation of blood vessels. The study involves 163 participants and aims to see if depemokimab can help patient…

This study tests whether adding the immunotherapy drug durvalumab to standard BCG treatment helps keep high-risk bladder cancer from coming back. About 1,000 adults with non-muscle-invasive bladder cancer who have not had BCG before will receive either the combination or BCG alon…

This phase 2 trial tests whether dapagliflozin, a drug already used for diabetes and chronic kidney disease, can slow kidney damage in people with lupus nephritis. Lupus nephritis is a serious complication of lupus that causes kidney inflammation and can lead to chronic kidney di…

This study tests a drug called belantamab mafodotin in people with multiple myeloma that has come back or stopped responding to treatment, and who also have kidney problems—from mild impairment to end-stage disease requiring dialysis. The drug is an antibody-drug conjugate that t…

This trial tests whether dapagliflozin (Farxiga), a drug originally developed for diabetes, can protect kidney function in people who have received a heart transplant. Kidney failure is a common and serious complication after heart transplant. The study involves 430 participants …

This study follows 150 people who received imlifidase before a kidney transplant to see how long their new kidney works. Researchers will check for graft failure (return to dialysis, re-transplant, or kidney removal) over 5 years. A separate group of similar patients not receivin…

This study looks at the long-term safety and effects of atacicept in people with IgA nephropathy, a kidney disease. Participants have already completed a previous trial with atacicept. Researchers will monitor side effects and measure kidney function over time to see if the drug …

This study is testing the long-term safety and effectiveness of an experimental drug called XH-S003 in people with paroxysmal nocturnal hemoglobinuria (PNH), a rare blood disorder that can cause fatigue, blood clots, and other serious problems. About 26 people who have already ta…

This study follows 100 men who have had prostate surgery and still struggle with stress urinary incontinence (leaking urine when coughing or moving). They receive an adjustable implant called REMEEX to help control leakage. Researchers will track how well it works, side effects, …

This study compares two types of weight-loss surgery (gastric bypass and gastric banding) with an intensive diet and exercise program for controlling type 2 diabetes in moderately obese adults aged 25 to 55. The goal is to see which approach works best for improving diabetes and …

This study looks at how well a combination of two drugs (enfortumab vedotin and pembrolizumab) works as a first treatment for people with advanced upper tract urothelial carcinoma, a rare cancer of the urinary tract. Researchers will track 50 patients in France to see how many re…

This study tests whether giving two drugs—nivolumab (immunotherapy) and cabozantinib (targeted therapy)—before removing the kidney can make all visible cancer disappear in people with advanced kidney cancer that has spread. About 38 adults with metastatic renal cell carcinoma wil…

This study tests whether using highly focused radiation (SBRT) on a limited number of growing cancer spots can help control the disease in patients with metastatic breast or genito-urinary cancers. Instead of switching to a new drug when some tumors start growing, doctors will ta…

This phase 3 trial tests whether the drug atrasentan can slow kidney function loss in people with IgA nephropathy, a disease that can lead to kidney failure. About 404 participants receive either atrasentan or a placebo, along with standard care. The main goal is to see if atrase…

This study tests a drug called CAM2029 (octreotide) given as a weekly or every-other-week shot to people with symptomatic polycystic liver disease. The goal is to see if it can shrink the liver and reduce symptoms like belly pain, bloating, and nausea. About 71 adults with an enl…

This phase 2 study tests the drug atrasentan in 103 adults with various kidney diseases that cause protein leakage, including IgA nephropathy and FSGS. Participants take a daily tablet to see if it reduces protein in urine, a sign of kidney damage. The goal is to find a new way t…

This study tests four different tools—coaching, education, text messages, and health coaching—to help cancer survivors improve their diet, physical activity, and weight. About 350 adults who have completed treatment for several cancer types will use these tools for up to 48 weeks…

This phase 3 study tests whether a combination of two drugs, enfortumab vedotin and pembrolizumab, works better than standard chemotherapy for people with advanced urothelial cancer that has spread. About 886 participants who have not had prior treatment for their advanced cancer…

This study tests a new drug called obinutuzumab in 100 children aged 1-18 with refractory nephrotic syndrome, a kidney condition causing swelling and protein loss. The drug targets immune cells to reduce disease flares and dependence on steroids and other medications. Researchers…

This phase 3 study tests whether combining two drugs (savolitinib and durvalumab) works better than the standard drug sunitinib for people with a rare, advanced kidney cancer called papillary renal cell carcinoma that has a specific genetic change (MET-driven). About 148 adults w…

This study looks at whether a combination of nurse health coaching, doctor training, and subsidies for a kidney-protecting drug can help slow the worsening of chronic kidney disease. About 724 adults with moderate-to-severe kidney disease in Singapore will be randomly assigned to…

This study tests whether a lower dose of the steroid prednisone can treat relapses of nephrotic syndrome in children as effectively as the standard dose. Fifty children aged 1 to 18 with active relapses will be randomly assigned to either the reduced-dose or standard-dose regimen…

This study tests a drug called UGN-102 for people with a low-grade type of bladder cancer that hasn't spread into the muscle. The drug is given directly into the bladder to destroy tumors without surgery. The main goal is to see if the cancer disappears completely after 3 months.…

This early-phase study tests a combination of three drugs (tremelimumab, durvalumab, and belinostat) in people with advanced bladder cancer that has spread or cannot be removed surgically. The main goal is to find the safest dose and understand side effects. About 9 adults who ha…

This early-stage trial tests a new drug called VSA012 in about 50 adults with paroxysmal nocturnal hemoglobinuria (PNH), a rare blood disorder that destroys red blood cells. The study includes people who have not used complement inhibitors before or who still have low hemoglobin …

This early-phase study tests whether a single infusion of special immune cells (regulatory dendritic cells) from the kidney donor can help the recipient's body accept the new kidney with fewer side effects. 14 first-time kidney transplant recipients will receive the cells one wee…

This study tests whether a drug called Angiotensin II can raise blood pressure more effectively than standard medications in people with liver cirrhosis who have septic shock. Researchers will measure how well the heart and blood vessels work together over 24 hours. The trial inv…

This study tests a device that uses ultrasound to burn nerves around the kidney arteries, aiming to lower blood pressure in people with autosomal dominant polycystic kidney disease (ADPKD) whose blood pressure remains high despite medication. 44 participants will be randomly assi…

This study tests whether a bedside device called Quantra can help doctors decide when to give blood transfusions during complex heart surgery. The device measures how well a patient's blood clots in real time. Researchers hope this will reduce the number of blood products (like r…

This study tests a drug called tezepelumab in 42 adults with EGPA, a rare disease that causes inflammation in blood vessels and can damage organs. The goal is to see if the drug helps patients reach remission, meaning no active disease and low steroid use. Participants receive ei…

This study tests a special dialysis fluid containing amino acids (protein building blocks) to see if it can improve the nutritional status of adults with end-stage kidney disease who are on peritoneal dialysis. About 50 participants will replace one daily dialysis bag with this s…

This study aims to find out if 5 days of antibiotics works as well as 10 days for children hospitalized with pneumonia, skin infections, or urinary tract infections. About 1,200 children will be randomly assigned to either a 5-day or 10-day course, with some receiving a placebo a…

This study looked at 70 men with an enlarged prostate and overactive bladder symptoms. Some received a Botox injection into the prostate during surgery, while others took standard medication after surgery. The Botox group showed better symptom scores at 12 weeks, suggesting a pot…

This Phase 3 trial tests sparsentan, a new drug, against irbesartan (a standard treatment) in 406 adults with IgA nephropathy, a kidney disease. The goal is to see if sparsentan better protects kidney function over about 2 years. Participants must have significant protein in thei…

This study tests a minimally invasive procedure that blocks blood flow to kidney angiomyolipomas (non-cancerous tumors). The goal is to shrink the tumors and stop bleeding while preserving kidney function. Researchers will follow 50 patients for one year to check safety and effec…

This study aimed to see if a special blood filter (Seraph 100) could reduce BK virus levels in kidney transplant patients with high viral loads. It planned to enroll adults with a BK virus level of 10,000 IU/mL or higher who already had dialysis access. However, the trial was wit…

This study tests whether giving estrogen through a vein during kidney transplant surgery can reduce damage to the new kidney. It includes 30 women who need dialysis and are getting a kidney from a deceased donor. The goal is to see if estrogen helps the kidney work better right a…

This registry follows 750 patients with small kidney tumors who are not good candidates for surgery. They receive either cryotherapy (freezing) or radiofrequency ablation (heating) to destroy the tumor. Researchers will track survival, kidney function, and complications over time…

This study tests whether pentoxifylline, a medicine used since 1984 for leg blood vessel problems, can slow kidney damage and delay death in people with diabetic kidney disease. About 2,376 participants with type-2 diabetes and moderate-to-severe kidney decline are being followed…

Some people waiting for a kidney transplant have immune systems that reject most donors, leading to years of waiting. This study tests whether two drugs—carfilzomib (used for multiple myeloma) and belatacept (an immune-suppressing drug)—can reduce that sensitivity. About 21 parti…

This study tests a device called SUI-100 for women aged 22-70 with mild-to-moderate stress urinary incontinence (leaking urine when coughing, sneezing, or exercising). About 130 participants will be randomly assigned to receive either the real device or a sham (fake) treatment. T…

This study tests whether starting immunotherapy earlier—based on a blood test that finds tumor DNA—can control bladder cancer that may have spread after the bladder is removed. About 154 adults whose cancer has returned or is at high risk of spreading will receive the treatment. …

This study compares two types of sling surgery for stress urinary incontinence (leaking urine with cough or sneeze) in women who are also having surgery for pelvic organ prolapse. One sling uses a single incision, the other uses two incisions. The trial will enroll 180 women and …

This study tested a treatment called CG0070, a virus designed to attack cancer cells, in people with high-grade non-muscle invasive bladder cancer. Participants had already tried standard therapy (BCG) without success and chose not to have their bladder removed. The goal was to s…

This study tests the long-term safety and effectiveness of pegcetacoplan in 100 people with two rare kidney diseases, C3 glomerulopathy and IC-MPGN. Participants previously completed a one-year trial and saw benefit from the drug. The goal is to see if pegcetacoplan can keep redu…

This early study tests a new artificial urinary sphincter device in 6 men with stress incontinence. The device is implanted to help control urine leakage. Researchers will check how many devices are successfully activated and how many need to be removed or revised within 6 months…

This study looks at whether people with ANCA vasculitis who have reached end-stage kidney disease can safely stop taking immunosuppressive medications. The goal is to see if stopping these drugs lowers the risk of serious infections and other side effects without causing dangerou…

This study looks at whether people with advanced bladder cancer can stop taking immunotherapy drugs (like pembrolizumab or nivolumab) after about a year instead of continuing indefinitely. The goal is to see if stopping early leads to similar survival rates while reducing side ef…

This study tests whether a drug called Angiotensin II can help control blood pressure during liver transplant surgery, reducing the need for other strong blood pressure medicines. It involves 50 adults with severe liver disease who are receiving a liver from a deceased donor. The…

This was a planned Phase 3 study testing NDV-01, a combination of two chemotherapy drugs (gemcitabine and docetaxel) given directly into the bladder, for people with a type of bladder cancer that did not respond to BCG therapy. The trial was withdrawn before enrolling any partici…

This study looks at whether treating patients at home for conditions like infections, heart failure, diabetes, and COPD can lead to better health outcomes and satisfaction compared to traditional hospital stays. Nearly 10,000 adults will receive hospital-level care at home, inclu…

This was a planned Phase 3 study comparing a new drug, NDV-01 (a combination of two chemotherapy drugs), against simple observation in people with intermediate-risk non-muscle invasive bladder cancer. The goal was to see if the drug could prevent the cancer from coming back after…

This study tests a drug called ARGX-117 in people who get a kidney from a deceased donor and are at risk for delayed graft function (when the kidney takes time to start working). About 103 participants will receive either the drug or a placebo by IV. The goal is to see if the dru…

This early-phase trial tests a new type of cell therapy for children and young adults with solid tumors that have come back or not responded to standard treatments. The therapy uses a patient's own immune cells, which are trained in the lab to recognize and attack multiple cancer…

This study tests a new treatment called AMDC-USR (iltamiocel) for women who still have stress urinary incontinence after having surgery for it. The treatment uses the patient's own muscle cells injected into the urinary sphincter to strengthen it. Half of the 96 participants get …

This study planned to test a material called PuraBond that helps stop bleeding during robotic surgery for kidney cancer. The goal was to see if it works safely and helps the kidney heal. However, the study was withdrawn before any participants were enrolled.

This study tests an oral drug called vadadustat (Vafseo) for treating anemia in people with end-stage kidney disease who are on hemodialysis. About 2,200 adults will be randomly assigned to take vadadustat three times a week or continue standard injectable treatments. The goal is…

This study tests whether a 6-month exercise and personalized diet plan can help patients with obesity (BMI 40-44) lose weight so they can become active on the kidney transplant waiting list. Ten adults who are currently listed as 'inactive' due to their weight will follow a fitne…

This study tests a new type of daily radiation therapy for muscle-invasive bladder cancer that adapts to changes in the body each day. The goal is to see if this approach lowers the chance of diarrhea and other bowel problems compared to standard radiation. About 110 adults with …

This study tests whether a drug called finerenone can reduce scarring and fat buildup in the heart muscle of people with diabetic kidney disease and heart failure. About 40 adults will take the pill daily for 6 months and get advanced heart scans to see if their heart structure i…

This study tests a new surgical technique called double-face augmentation urethroplasty for men with severe, long urethral strictures (narrowing of the urine tube). The procedure uses a graft taken from the inside of the cheek (buccal mucosa) to widen the urethra from both sides.…

This phase 2 trial is testing a radioactive drug called 177Lu-PSMA-617 (Pluvicto) in 24 people with advanced clear cell kidney cancer that shows a specific marker (PSMA). The drug is given by IV and aims to shrink tumors. Researchers are measuring how many patients respond and tr…

This study tested two drug combinations (lenvatinib plus everolimus or pembrolizumab) against the standard drug sunitinib in people with advanced kidney cancer. The goal was to see if the combinations could delay cancer growth better than sunitinib alone. About 1,069 adults with …

This study tests a new way for cancer doctors and primary care doctors to work together to help cancer survivors manage other health problems like high blood pressure, diabetes, and high cholesterol. About 800 adults with certain cancers and at least one of these conditions will …

This early-stage trial is testing a new treatment called KYV-101 for people with severe autoimmune diseases like lupus, scleroderma, and vasculitis. The treatment involves taking a patient's own immune cells, modifying them to target and destroy faulty B cells, and giving them ba…

This early-phase trial tests an experimental drug called IMP321, which activates immune cells, in combination with other cancer treatments like chemotherapy or immunotherapy. The study includes 83 people with advanced solid tumors, including lung and bladder cancers. The main goa…

This Phase 2 trial is testing a new combination of two immunotherapy drugs, botensilimab and balstilimab, against the standard combination of ipilimumab and nivolumab for people with advanced kidney cancer that has spread. The study plans to enroll 120 patients who have not had p…

This study looks at whether eating a diet rich in cruciferous vegetables (like broccoli, cauliflower, and cabbage) can help prevent bladder cancer from coming back in people with intermediate to very high-risk non-muscle invasive bladder cancer. About 250 participants will either…

This phase 2 trial tests two drugs, pembrolizumab and lenvatinib, in 30 adults with advanced adrenal cortical carcinoma that has worsened after standard chemotherapy. The goal is to see if the combination can shrink or slow the cancer. Participants receive the drugs intravenously…

This phase 3 trial tests whether finerenone can reduce protein in the urine (proteinuria) of people who have had a kidney transplant. Proteinuria is a sign of kidney damage. The study compares finerenone plus standard care to dapagliflozin plus standard care in 54 adult patients.…

This phase 3 trial tests whether adding the immunotherapy drug sasanlimab to standard BCG treatment helps control high-risk non-muscle invasive bladder cancer better than BCG alone. Over 1,000 participants are enrolled, with some receiving the combination and others BCG only. The…

This study tests whether fenofibrate, a drug typically used to lower blood fats, can slow the worsening of diabetic retinopathy (eye damage) in adults with type 1 diabetes. Over 400 participants take either fenofibrate or a placebo daily for three years. The goal is to see if the…

This study tests a new drug, UGN-103, given directly into the bladder for people with a low-grade, non-invasive bladder cancer that has a medium risk of coming back. The main goal is to see if the drug can make tumors disappear completely after 3 months. Researchers will also tra…

This study compares two types of peritoneal dialysis—standard and incremental—in 100 adults starting dialysis. The goal is to see if using less dialysis solution (incremental) helps preserve remaining kidney function and reduces cell damage compared to the standard approach. Part…

This study tests a new drug called TYRA300 in people with advanced bladder cancer or other solid tumors that have a specific change in the FGFR3 gene. The goal is to find the best dose and see if the drug can shrink tumors. About 310 adults whose cancer has not responded to stand…

This pilot study is testing a new device called UroRelief for stress urinary incontinence—leaking urine during exercise, coughing, or sneezing. The device is placed inside the urethra through a routine scope procedure. The study will check safety and whether it reduces leakage in…

This early-stage study is testing a new treatment called CNTY-101 for people with severe autoimmune diseases like lupus, scleroderma, and inflammatory myopathies that haven't improved with standard therapies. CNTY-101 uses specially engineered immune cells to target and destroy f…

This study tests a device called PROSENSE™ that freezes kidney tumors to destroy them. It involves 120 adults with small kidney cancers (up to 5 cm). The goal is to see if the freezing completely covers the tumor and prevents it from coming back over 5 years. The approach is mini…

This early-stage trial tests the safety of combining the immunotherapy drug pembrolizumab with radiation therapy for people with advanced bladder cancer. About 34 patients with either locally advanced or metastatic disease will receive pembrolizumab before and during radiation, t…

This study tests whether a pharmacist-led program can help people reduce their risk of heart disease. Over 1,000 adults with conditions like diabetes, high blood pressure, or obesity are taking part. Pharmacists use a step-by-step guide to assess risk and support lifestyle change…

This study tests whether the immunotherapy drug nivolumab, given after standard chemo-radiation, can help prevent bladder cancer from coming back. About 200 adults with localized muscle-invasive bladder cancer who cannot have bladder removal surgery are taking part. The main goal…

This early-stage study tests a new drug called NYM096 in people with advanced clear cell kidney cancer that has spread. The study has two parts: first, using a low dose to see if it can light up tumors on scans, and second, giving higher doses to see if it can shrink tumors and f…

This study is for people with muscle-invasive bladder cancer that has gotten worse after earlier treatments. It tests several different drug combinations, chosen based on the specific genetic markers of each person's tumor. The main goal is to see if these combinations are safe a…

This study compares vasopressin to the standard drug noradrenaline for managing blood pressure after heart surgery. The goal is to see if vasopressin reduces the number of patients who develop acute kidney failure or die. About 840 adults having scheduled heart surgery with a hea…

This phase 2 trial is testing whether toripalimab, an immunotherapy drug, can prevent high-risk kidney cancer from coming back after surgery to remove the kidney. About 100 participants will receive the drug every three weeks for up to a year. Researchers will track how long they…

This pilot study tests a new diet for people on hemodialysis who have high potassium levels. Instead of cutting out all high-potassium foods like fruits and vegetables, the diet focuses on avoiding foods with potassium that is easily absorbed, such as additives, processed meats, …

This study tests whether delivering specially designed meals can improve nutrition in elderly, low-income patients with end-stage kidney disease who are on dialysis. Twenty-five participants will first eat their usual diet for 4 weeks, then receive personalized meals for another …

This study compares robot-assisted kidney transplant to the standard open surgery in 106 adults with end-stage kidney disease. The goal is to see if the robotic approach reduces serious complications like bleeding or blood clots within 30 days after surgery. Participants are rand…

This study tests a new surgical method called RADAR for creating blood vessel connections needed for dialysis in 200 people with end-stage kidney disease. The goal is to see if this technique leads to fewer blockages and better long-term function compared to the standard approach…

This phase 2 trial is testing whether a combination of chemotherapy, an immunotherapy drug called toripalimab, and radiation can effectively treat muscle-invasive bladder cancer while allowing patients to keep their bladder. About 71 adults with this type of bladder cancer will r…

This was a planned study to compare a newer drug, obinutuzumab, against a standard treatment (steroids plus cyclophosphamide) for people with primary membranous nephropathy, a kidney disease that causes protein leakage. The goal was to see which treatment worked better and had fe…

This phase 4 trial tests whether empagliflozin, a diabetes drug, can safely slow kidney growth and preserve kidney function in 44 adults with rapidly progressing autosomal dominant polycystic kidney disease (ADPKD). Participants take either empagliflozin or a placebo for 18 month…

This study tests whether a drug called mepolizumab can help people with a rare disease called eosinophilic granulomatosis with polyangiitis (EGPA) reach remission better than standard treatments. About 100 adults with active EGPA will receive either mepolizumab or usual care, and…

This phase 2 trial is testing whether the immunotherapy drug atezolizumab can help control muscle-invasive bladder cancer in patients who cannot undergo bladder removal surgery. About 79 participants will receive atezolizumab after standard chemo-radiotherapy. The main goal is to…

This study follows 64 highly sensitized kidney transplant patients who previously received either imlifidase or standard care in an earlier trial. Researchers will track how many patients are alive and free of dialysis at 3 and 5 years, as well as graft survival. The goal is to s…

This study tests a drug called abemaciclib in 20 people with bladder cancer who cannot receive standard chemotherapy. Participants take the drug before their scheduled surgery to remove the bladder. Researchers will compare tumor samples taken before and after treatment to see ho…

This study tested a combination of two chemotherapy drugs, gemcitabine and docetaxel, placed directly into the bladder for people with early-stage bladder cancer who had not received standard BCG therapy. The goal was to see if this treatment could prevent the cancer from coming …

This study tests special blood-sparing techniques during surgery for advanced kidney cancer. The goal is to reduce the number of donor blood transfusions patients need. About 240 adults with large kidney tumors will be randomly assigned to receive either the blood-sparing protoco…

This study looks back at the medical records of 3000 people who had kidney stones removed using one of two new devices: the CVAC system, a steerable suction catheter, or a special suction tube called FANS. Researchers want to see how well each device clears stones and how safe th…

Paroxysmal nocturnal hemoglobinuria (PNH) is a rare blood disorder that can cause dangerous blood clots. Researchers want to know how often PNH appears in people under 50 who have had a stroke, mini-stroke, or brain vein clot with no clear cause. The study will screen 200 partici…

This study is testing a simple urine test called CxBladder to see if it can accurately detect when bladder cancer comes back. Currently, patients need a camera inserted into the bladder (cystoscopy) for monitoring, which is uncomfortable and costly. The study will collect urine s…

This study is testing a new, non-invasive urine test called Cxbladder Triage-Plus to see if it can accurately detect bladder cancer in people who have microscopic blood in their urine. Currently, these patients often need a cystoscopy, an invasive procedure where a camera is inse…

Researchers are building deep learning models that analyze digital images of kidney biopsy tissue to classify kidney diseases such as IgA nephropathy and membranous nephropathy. The study uses pathology images and clinical data from thousands of patients who had kidney biopsies a…

This study tests a new ultrasound technique called super-resolution ultrasound imaging (SRUI) to see tiny blood vessels in the kidneys. Researchers will give an FDA-approved contrast agent called Definity to healthy volunteers and people with chronic kidney disease (CKD) who need…

Acute kidney injury is a common and serious complication after heart surgery, affecting up to half of patients and raising the risk of death and chronic kidney disease. Researchers are building a machine-learning model that uses perioperative data from 70,000 adults who had cardi…

Researchers are testing whether artificial intelligence can combine ultrasound images with routine health data to track changes in a person's physiology over time. The study enrolls adults with heart, lung, kidney, or blood vessel conditions, as well as healthy volunteers. The go…

This study looks at whether a test that checks for a specific gene marker (SIX6) in urine or tissue can predict if bladder cancer will come back after surgery. Researchers will compare SIX6 levels in 177 patients who had low-risk bladder cancer to see if the test can tell who is …

Researchers are testing an experimental imaging agent called MNPR-101-DFO*-89Zr in people with several types of solid tumors, including bladder, breast, lung, and pancreatic cancers. The agent combines an antibody with a radioactive label, which may help PET scans reveal where tu…

This trial tests whether an AI tool called ENLIGHT can help pathologists more accurately and quickly distinguish between certain lung and kidney cancer subtypes. Pathologists will review digitized slides under three conditions: without AI, with AI as a double-check after their ow…

This study planned to test a special PET-CT scan (68Ga-PSMA) in people newly diagnosed with advanced kidney cancer. The goal was to see if it could find small cancer spots that standard scans miss. However, the trial was withdrawn before any patients were enrolled, so no results …

This study is testing a urine test called BladMetrix to see if it can detect bladder cancer returning after surgery. 500 adults with non-muscle invasive bladder cancer will provide urine samples during routine follow-up visits over 2 years. The test's accuracy will be compared to…

This study tests a new DNA-reading technology called ultra-long read sequencing to find hidden genetic changes that standard tests miss. Researchers will analyze blood samples from 15 patients with known or suspected genetic variants in difficult-to-read DNA regions. The goal is …

This study compares a new AI system, called COSMO, against 30 board-certified pathologists to see who can more accurately diagnose brain, lung, and kidney cancers. Both the AI and the pathologists will review the same 300 de-identified tissue images. The goal is to see if AI can …

This study involves 800 adults in intensive care who provide urine samples to test a new lab test called ProNephro AKI (NGAL). The goal is to find the right cutoff value that best identifies patients at risk for moderate to severe acute kidney injury within 48-72 hours. The test …

This study tests whether a drug called deferoxamine can prevent acute kidney injury in adults undergoing heart surgery. The drug works by removing excess iron, which is thought to damage the kidneys during surgery. About 320 participants will receive either the drug or a placebo …

This phase II trial tests whether a low-dose version of the drug rapamycin, called eRapa, can prevent bladder cancer from coming back in people who have already been treated for non-muscle invasive bladder cancer. About 166 participants will take eRapa or a placebo daily for one …

This study tests whether a computer program that spots early signs of acute kidney injury can improve patient care. Hospitalized adults at risk are randomly assigned to get an early kidney specialist visit or standard care. The goal is to see if early specialist advice can preven…

This study tests the Shingrix vaccine in over 2,000 adults with autoimmune rheumatic diseases like rheumatoid arthritis and lupus, who are at higher risk for shingles. Researchers will compare vaccinated patients to unvaccinated ones to see if the vaccine is safe and triggers a s…

This study tests whether a device called RenalGuard can prevent acute kidney injury in 300 adults undergoing heart surgery. The device monitors and manages urine output during and after surgery. Half the patients will get RenalGuard, the other half standard care. Researchers will…

People on hemodialysis receive needle sticks through a fistula or graft several times a week, and the pain and anxiety can build over time. This trial tests whether slow, deep breathing combined with lemongrass aromatherapy reduces pain and anxiety during needle insertion. Resear…

This study looks at whether removing a ureteral stent 3 days after kidney stone surgery is as safe and less bothersome than the usual 7 days. About 172 adults having simple stone treatment will be randomly assigned to either 3 or 7 days of stent placement. The goal is to see if a…

Researchers are testing whether supervised exercise can change how red blood cells behave in people with end-stage kidney disease who receive hemodialysis. About 180 participants will cycle during dialysis sessions three times a week for six months, then exercise at home for thre…

This study tests a program of exercise, protein drinks, and mind-body activities like yoga for people aged 65 and older with advanced ovarian or pancreatic cancer. The goal is to see if patients can stick with the program while on chemotherapy before surgery. The study is small, …

Researchers compare two ways to perform percutaneous nephrolithotomy, a surgery to remove large kidney stones. One approach sends patients home the same day without a nephrostomy tube, a small tube placed in the back to drain urine. The other keeps patients in the hospital for on…

This study compared two nerve stimulation treatments—TENS (a skin patch) and PTNS (a needle near the ankle)—for women with overactive bladder who had not gotten relief from lifestyle changes or medication. The goal was to see if TENS works as well as PTNS to improve quality of li…

This study tests a proprietary amino acid drink given twice daily for up to 4 days to older adults (60+) hospitalized with infections who have delirium. 20 participants get the drink, 20 get standard care, and 20 non-delirious controls are observed. The goal is to see if the drin…

Researchers are testing whether dapagliflozin, a daily oral drug, helps people with refractory heart failure who are on peritoneal dialysis remove more salt and fluid. The trial compares two 12-week periods: one with dapagliflozin added to usual care and one without. About 31 adu…

This study tests a program that combines pelvic floor physical therapy with coping skills training to help women who have had pelvic radiation for cancer. The goal is to improve sexual function and quality of life. The study involves 12 cancer survivors and focuses on whether the…

This trial tests whether one month of prehabilitation, including a health assessment, home exercise, and smoking cessation support, helps adults aged 65 and older recover more quickly from kidney tumor surgery. Half the participants receive this program before surgery, while the …

This pilot study will test whether a short eye-exercise program done during dialysis sessions can improve physical function, balance, and fear of falling in people with kidney failure. Thirty adults on maintenance hemodialysis will be randomly assigned to do the exercises or rece…

This trial tests whether injecting a person's own concentrated platelets, known as platelet-rich plasma, into the bladder can ease symptoms of overactive bladder that have not responded to usual treatments. About 50 adults with refractory overactive bladder will receive the injec…

This study tests whether walking at home for 30 minutes, 5 days a week, can reduce symptoms like muscle cramps and improve overall health in people on hemodialysis. Twenty-four adults who can walk independently and own a smartphone will be tracked for 8 weeks. The goal is to see …

This trial tests whether exercise done during dialysis sessions can help people with end-stage kidney disease think more clearly and feel better day-to-day. Participants will be randomly assigned to standard care alone or to one of three exercise programs—aerobic, resistance, or …

This study looks at whether adding a brief sleep program to standard bladder medication can reduce urgent leaks and nighttime urination in women aged 60 and older. About 120 women with frequent urgency incontinence and nocturia will receive either medication alone or medication p…

This trial tests whether one of two ultrasound-guided nerve blocks, when added to a standard arm block, can provide complete pain relief during AV fistula surgery in people with end-stage kidney disease. The two blocks are an intercostobrachial nerve block and an erector spinae p…

This study tests whether a supervised, home-based exercise program can help people with metastatic cancer who are starting oral targeted therapy. Participants are randomly assigned to either a weekly 60-minute session with a trained coach or to a booklet with exercise recommendat…

People on hemodialysis need their fistula punctured with a needle three times a week, which can be painful and anxiety-provoking. This trial compares three approaches: usual care, applying an ice pack to a specific point on the hand before the needle, and using a numbing gel. Res…

This study tests whether a wearable device, used at home alongside pelvic floor therapy, can help people with multiple sclerosis manage bladder problems. Twenty women with MS will use the device for three months. The main goal is to see if the approach is practical and easy to us…

This study tests whether a 9-week tele-nursing program—including education, phone or online check-ins, and counseling—can improve quality of life and health outcomes for people with stage 3 or 4 chronic kidney disease who are not yet on dialysis. Researchers will compare 66 parti…

This study tests whether a non-invasive magnetic brain stimulation technique, called rTMS, can reduce pain in women with interstitial cystitis or bladder pain syndrome. The treatment targets brain areas that control pelvic floor muscles, aiming to lower pain by improving how the …

This study tested a program to help bladder cancer patients recover better after bladder removal surgery. The program included extra monitoring and support before, during, and after the operation to catch problems early. The goal was to reduce complications within 90 days after s…

This study tests whether a 12-week program of online chair-based exercise and health education, combined with a geriatric assessment, is feasible and helpful for adults aged 65+ with certain cancers and their support persons. The program is delivered remotely, and the study will …

This study tests a new surgical technique for removing large kidney stones (2 cm or bigger). Doctors will use a flexible scope and a special suction tube to break up and remove the stones. The goal is to see if this method is safe and can clear all stones in one procedure. Thirty…

This study tests whether adding mindfulness (guided meditation) to a group exercise program during dialysis can improve safety, adherence, and quality of life for people with chronic kidney disease. Thirty participants will be split into two groups: one doing exercise plus mindfu…

This study tests whether a mobile app and a connected device can help women aged 55 and older with stress urinary incontinence do pelvic floor exercises at home. The app guides exercises and provides feedback on muscle contractions. The goal is to see if this approach reduces lea…

This study tests a program of balance and strength exercises, bladder training, and home safety checks in 375 women aged 70 and older who have urinary incontinence. The goal is to see if this approach reduces falls and improves bladder control compared to just giving them informa…

This study tests if anakinra is better than prednisone for treating gout flares in people with advanced chronic kidney disease or who have had a kidney transplant. Gout causes sudden, severe joint pain. Standard treatments can be risky for these patients. The study measures pain …

This study looks at whether a lower dose of Botox injected into the bladder can effectively treat urgent, frequent bladder leaks in women aged 70 and older. The goal is to reduce symptoms and improve quality of life while possibly causing fewer side effects than the standard dose…

This study compares a simple sterile water injection into the skin with intravenous morphine for relieving severe kidney stone pain. 150 adults with confirmed stones and high pain levels will receive either one or four water injections or morphine. Pain is measured over 90 minute…

This study looks at whether adding a palliative care team early, before surgery, helps cancer patients manage symptoms like pain, fatigue, and anxiety. About 236 adults having certain abdominal cancer surgeries will either get usual care or usual care plus palliative support. The…

This study tests whether a simple behavioral program—like timed bathroom visits and avoiding bladder irritants—works as well as supervised pelvic floor muscle training when both are combined with standard medication for urgency urinary incontinence. Eighty women with this conditi…

This study tests a virtual reality platform designed for people on hemodialysis. The platform includes games to encourage exercise, plus nutritional advice and psychological support. Researchers hope it will improve patients' walking ability, quality of life, and overall well-bei…

This study tests whether a group exercise program shown on TVs during hemodialysis is safe and doable for people with chronic kidney failure. About 45 adults will follow along with exercise videos while receiving dialysis. The goal is to see if this approach can help fight muscle…

This pilot study tests whether daily meditation can improve recovery for children and adults having surgery for kidney stones. Participants will be randomly assigned to either a meditation group or a control group. Those in the meditation group will practice a daily 20-minute gui…

This study tests a two-phase plant-based treatment for women who get frequent bladder infections (at least 4 per year). The treatment uses antibacterial essential oils during an infection and medicinal plants long-term to prevent future episodes. The goal is to see if this approa…

This study reviews medical records of 72 American Indian patients treated with immunotherapy for cancers like lung cancer, melanoma, and kidney cancer. Researchers compare their outcomes—such as how long the cancer is controlled and side effects—to those of White patients. The go…

Researchers at the University of Colorado are studying whether anti-nausea drugs given with cisplatin chemotherapy affect the risk of kidney injury. The trial enrolls 45 adults receiving cisplatin. It measures kidney injury biomarkers and cisplatin levels in urine, and examines w…

This study looks at whether SGLT2 inhibitors, a type of diabetes drug, can help prevent or manage anemia in people with chronic kidney disease. Researchers will analyze data from 15,000 patients in Japan to see how these drugs affect anemia rates, treatments, and costs. The goal …

This study looks at the genetic and molecular factors behind type 2 diabetes, obesity, and related complications like kidney disease. Researchers will collect health information, blood and urine samples, and perform tests like eye exams and ultrasounds from over 2,300 adults, foc…

This study looks at people and families who have a high risk of cancer to learn what genes and environmental factors might increase that risk. Over 5,000 participants are followed over time with questionnaires, medical records, and optional genetic testing. No treatment is given,…

Researchers at Ain Shams University are examining kidney biopsy tissue from 30 adults with lupus nephritis to see whether a protein called TGF-beta is present and how it relates to kidney scarring, disease activity, and chronic damage. Participants undergo a standard ultrasound-g…

This study explores whether wearable bladder devices can help monitor and treat bladder problems in postpartum women and men after prostate surgery. Researchers will test a wearable ultrasound and an intravaginal exerciser to see if they provide useful data for patients and thera…

This study tests a special education program for veterans with advanced chronic kidney disease. The goal is to help them understand their condition and choose the best type of dialysis, especially home dialysis. About 656 veterans will take part to see if this program improves th…

Researchers are examining health records to see whether older adults with advanced chronic kidney disease who start domperidone at 30 mg per day or more face a higher 30-day risk of hospitalization, emergency visits, or death compared with those taking lower doses. The study draw…

This completed study looked at nearly 7,000 older adults (65+) with low kidney function who started taking the antidepressant sertraline. Researchers compared the safety of a 50 mg daily dose versus a 25 mg daily dose, tracking hospital visits, emergency department visits, or dea…

This study reviewed health records of 40,000 men in Ontario, Canada, to see if those who had kidney cancer surgery (nephrectomy) were more likely to develop a hydrocele—a fluid-filled sac in the scrotum. Researchers compared men who had laparoscopic or open surgery to similar men…

This completed study looked at 1,100 older adults (65+) with advanced chronic kidney disease who started taking pramipexole, a drug for restless legs or Parkinson's. Researchers compared a very low starting dose (0.125 mg/day) to slightly higher doses (0.25 or 0.375 mg/day) to se…

This study looked at over 7,000 older adults (65+) with reduced kidney function who started taking the antidepressant citalopram. Researchers compared a 20 mg/day dose to a 10 mg/day dose to see if the higher dose increased the risk of serious events like hospitalization, emergen…

This study follows children and adults with medullary thyroid cancer (MTC), often linked to a genetic condition called MEN2. Researchers will track how the cancer grows and affects health over time using regular check-ups, blood tests, and imaging. No treatment is given, but part…

This completed study looked at over 12,000 older adults (66+) with low kidney function who started taking lorazepam. Researchers compared higher doses (1-4 mg/day) to lower doses (0.5-1 mg/day) to see if there was a greater risk of hospitalization, emergency visits, or death with…

This completed study looked at 5000 older adults (66+) with low kidney function who started taking the antidepressant nortriptyline. Researchers compared those taking more than 10 mg per day to those taking exactly 10 mg per day to see if higher doses increased the chance of an e…

Researchers at University Hospital Freiburg are studying how blood levels of hsCRP and Lp(a), two markers linked to heart disease, change over time in patients who have had these tests more than once. The study asks whether a high result on a first test often returns to normal la…

This study at the University of Michigan is testing whether ultrasound can monitor bone graft healing after tooth extraction, potentially replacing more invasive scans. About 140 adults needing a tooth extraction and bone graft for a future dental implant will have their healing …

This study looked at 50,000 living kidney donors in Canada to see if they are more likely to develop kidney stones years after donating, compared to similar people who never donated. Researchers used health records from 1992 to 2024 to track surgeries or hospital visits for kidne…

This study looks at how different types of dialysis affect heart health, bone metabolism, inflammation, and quality of life in people with end-stage kidney disease. Researchers will compare patients on hemodialysis, continuous ambulatory peritoneal dialysis, and automated periton…

This study looked at over 12,000 older adults (age 66+) with low kidney function who started taking the antidepressant escitalopram. Researchers compared the safety of a 10 mg daily dose versus a 5 mg daily dose. The goal was to see if the higher dose led to more hospital visits,…

This study looked at 14,000 older adults (66+) with advanced chronic kidney disease who started taking tamsulosin. Researchers compared those on a higher dose (0.8 mg/day) to those on a lower dose (0.4 mg/day) to see if the higher dose led to more hospital visits or deaths within…

The KIDCOV study investigates whether mild or asymptomatic COVID-19 that does not require hospitalization increases the risk of kidney injury. Researchers enroll 2,000 adults who tested positive or negative for COVID-19, balanced by race and ethnicity across California, Michigan,…

Researchers at two Beijing hospitals are following more than 800 patients who develop sepsis after surgery. The team collects clinical data and biological samples to map immune patterns linked to acute kidney injury. Using multi-omics and single-cell sequencing, they aim to build…

This study uses interviews and focus groups to understand how transcutaneous tibial nerve stimulation (TTNS) impacts quality of life and daily activities in 75 people with neurogenic bladder from spinal cord injuries. Researchers aim to identify key themes about bladder function …

This study looks at how changes in blood pressure during the start of anesthesia and throughout surgery may affect the risk of kidney injury after non-cardiac surgery. Researchers will review medical records from 5,000 adults to find patterns. The goal is to better understand how…

This study looks at 401 people with autosomal dominant polycystic kidney disease (ADPKD) to see how different versions of the PKD1 gene relate to patient traits like age at diagnosis and body size. Researchers are not testing any treatment—they are simply gathering information to…

This large study is looking at the genes of over 9,000 people with diabetes and kidney disease, along with their family members. The goal is to find which genes make some people more likely to get diabetic kidney disease. By understanding the genetic roots, researchers hope to de…

This study compares at-home urinary testing devices with standard clinic tests for men who have lower urinary tract symptoms due to an enlarged prostate. Participants either use the devices at home or come to the clinic for the same measurements, including urine flow, bladder emp…

This study looks at whether wearable fitness trackers like the Fitbit Sense 2 can help doctors spot early signs of complications in patients recovering from bladder removal surgery. Fifty participants will wear the device and answer daily surveys for up to two weeks before surger…

This pilot study tests a program that screens older dialysis patients for common age-related problems like falls, memory trouble, and medication issues. A geriatrics team then gives personalized recommendations to the dialysis clinic. The goal is to see if this approach is practi…

This study looks at how common kidney injury is in newborns in intensive care and what factors increase the risk. Researchers will review medical records of about 4,000 babies from hospitals around the world. The goal is to better understand short- and long-term kidney health, bu…

This study monitors heart rate variability in 150 adults with type 2 diabetes who also have heart failure, chronic kidney disease, or both. Participants will wear a 24-hour heart monitor before and after starting a standard SGLT2 inhibitor medication. The goal is to understand ho…

This study looks at how immune cells change in the blood of people with kidney or bladder cancer during immunotherapy treatment. Researchers will measure different immune cells and tumor cells in blood samples from 67 participants. The goal is to better understand how the immune …

This study observes 224 adults with advanced or metastatic kidney cancer who are taking cabozantinib alone or with nivolumab as their first treatment. Researchers track how often doses are reduced, paused, or stopped due to side effects in everyday medical practice. The goal is t…

This study tracks how 150 patients in Belgium use the drug cabozantinib (Cabometyx), alone or with nivolumab, for advanced or metastatic kidney cancer. It looks at real-world dosing, treatment changes, and quality of life. The goal is to understand how these treatments are actual…

This study re-analyzes data from a previous trial of 343 heart surgery patients who received a blood purification device (oXiris) connected to the heart-lung machine. The original trial found a 12% reduction in acute kidney injury within 7 days. Now researchers will examine how t…

This study looks at how a specific gene change (AGXT) affects oxalate production in people who have had calcium oxalate kidney stones. Four participants will eat a low-oxalate diet for five days and then receive an intravenous dose of glycolate. Researchers will measure oxalate l…

This study looks back at dental implant cases to see if bone-related conditions—like vitamin D deficiency, calcium problems, or kidney disease—make implant failure more likely. Researchers will compare 192 failed implants with successful ones from similar patients. The goal is to…

This study tests a special PET/CT scan that uses a radioactive tracer to see if it can predict how kidney cancer patients will respond to immunotherapy. The trial involves 46 participants with either localized or advanced kidney cancer. Researchers will compare scan results with …

This study looks at whether diabetic kidney disease and blood-sugar control before surgery can help predict a common complication called pseudophakic macular edema (PME) — swelling of the central retina — after cataract surgery in people with type 2 diabetes. Researchers will rev…

This study aims to collect and analyze genetic and clinical information from up to one million people with prostate, bladder, or kidney cancer. The goal is to better understand tumor biology and how this information can be used to improve treatment decisions and outcomes. Partici…

This study investigates whether people with type 2 diabetes who have or are at risk for chronic kidney disease produce too much aldosterone, a hormone that regulates salt and blood pressure. Participants undergo several suppression tests—including oral sodium, saline infusion, an…

This study looks at health records from over 780,000 people with type 2 diabetes to compare four common second-line medications: SGLT2 inhibitors, GLP-1 receptor agonists, DPP-4 inhibitors, and sulfonylureas. The goal is to see which drug class is most effective at preventing hea…

This study looks at how the immune system of kidney transplant patients responds to the shingles vaccine and to natural shingles infection. Researchers will track antibody and T-cell levels over time in patients who have had a transplant or are on the waiting list. The goal is to…

This observational study explores whether levels of a protein called soluble CD163 in blood or urine can reflect how active IgA nephropathy is and how it might progress. Researchers will compare these levels among people with IgA nephropathy, those with a similar kidney condition…

This study follows 468 people with metastatic kidney cancer to see how their treatment and quality of life change over time in real-world clinics. Researchers will track medication adherence, symptoms, and well-being using patient questionnaires. The goal is to understand what ac…

This study looks at whether a telehealth program called ECHO can help healthcare teams in New Mexico better care for patients with diabetes and other chronic conditions. The program connects primary care providers with specialists through video sessions for training and case disc…

This study tests whether a tele-health navigator program can help more kidney transplant candidates find living donors. About 347 adults with end-stage kidney disease will either get the navigator support or standard care. The goal is to see if remote guidance increases donor scr…

This registry follows women who received iltamiocel — an experimental cell therapy — for stress urinary incontinence that came back or persisted after surgery. Researchers are tracking long-term safety and whether the benefit lasts. The goal is to see if this one-time treatment c…

This study in 140 rural secondary schools in Madagascar tests which parts of a hygiene program — new latrines and handwashing stations, peer-led sensitization, or free sanitary pad vouchers — most improve adolescent girls' learning, stress, and physical health. Researchers will m…

This study looks at tumor samples from over 3,000 people with advanced cancers to find specific biomarkers—unique features of each cancer. The goal is to help doctors choose the most promising targeted therapy or clinical trial for each patient. Participants are adults with vario…

This study looks at whether combining CT scan images, tumor features, and patient health information can better predict how well people recover after partial nephrectomy for endophytic kidney cancer. Researchers will analyze data from 406 patients who have already had surgery to …

This trial investigates whether kidney transplant candidates on dialysis can safely skip routine heart screening after being placed on the waiting list. Participants are randomly assigned to either no further screening or regular annual screening for hidden coronary artery diseas…

This study tests whether the type of filter (membrane) used during hemodialysis changes how immune cells and clotting factors react. Ten adults on long-term dialysis will try three different membranes over one week, with blood samples taken during each session. The goal is to see…

This study follows about 793 people with chronic kidney disease who previously took part in a program designed to help them talk to doctors and family about kidney transplants. Researchers want to see if the program's effects last over time, including whether patients start trans…

This study investigates why people with advanced chronic kidney disease (not yet on dialysis) often feel deep fatigue. Researchers will measure muscle strength and fatigue using simple tests like hand grip and walking speed. The goal is to understand how kidney disease affects ne…

This observational study collects extra tumor tissue from 416 people with various cancers (bladder, kidney, colorectal, head and neck, liver, lung, skin, endometrial) during routine biopsies. The goal is to develop and train a 'live tumor diagnostic platform' that can predict whe…

This long-term study follows over 5,000 people with chronic kidney disease to learn how the condition affects the heart and blood vessels. Researchers are tracking kidney function, heart events like heart attacks and strokes, and various risk factors. The goal is to find better w…

This study looks at why people who have had an organ transplant are more likely to get cancer. Researchers will combine existing health records from over 85,000 transplant patients in England to track cancer cases and deaths. The goal is to better understand risks and improve car…

Hispanic/Latino and American Indian patients are less likely to get kidney transplants, even though they have higher rates of kidney failure. This study compares two methods to help them complete the transplant evaluation process: a fast-track evaluation done in one day or within…

This study looks at whether a measurement called the stone heterogeneity index (SHI), taken from a CT scan, can predict how well shock wave lithotripsy (SWL) breaks up upper urinary tract stones in children aged 1 to 18. Researchers will follow 286 children for three months after…

This study was designed to see how accurately patients report their own medication and healthcare use in diaries compared to official health insurance records. It planned to include people with diabetes, arthritis, kidney disease, or prostate cancer. However, the study was withdr…

This study aims to create a tool that predicts which patients with inflammatory rheumatic diseases (like rheumatoid arthritis, vasculitis, or polymyalgia rheumatica) will develop serious side effects from long-term steroid use. Researchers will collect routine medical data—such a…

This study tests two ways to help older adults with kidney failure make informed choices about their care. One approach offers education and decision aids; the other adds a supportive care program for those who choose non-dialysis options. Researchers will compare how many patien…

This study aims to find the genetic causes of kidney diseases like FSGS and nephrotic syndrome. Researchers will collect saliva and urine samples from up to 2,050 participants, including patients and their family members, as well as healthy volunteers. The goal is to understand w…

This study tests a questionnaire called NECPAL to see if it can spot patients with serious long-term illnesses like cancer, heart failure, or kidney disease who might benefit from palliative care. Researchers will check 200 adults in the hospital or day clinic to see how many are…

This study was designed to see if a new method of measuring the visual field—by projecting vision zones on the ground—helps people with retinitis pigmentosa understand their remaining sight and improve their walking rehabilitation. The trial was withdrawn before enrolling any par…

This study examines how different hospital treatments—sedation, temperature control, and blood pressure management—after a cardiac arrest impact kidney function. Researchers will follow 3500 adults who were resuscitated from a heart attack outside the hospital. The goal is to und…

The APOLLO study looks at how variations in the APOL1 gene, common in people of African ancestry, affect kidney transplant outcomes. Researchers are testing DNA from 5,000 kidney donors and recipients to see if certain gene variants lead to faster kidney failure or harm living do…

This study observes 400 Japanese patients with muscle-invasive urothelial carcinoma who received nivolumab after surgery to remove their cancer. Researchers will track how long patients stay cancer-free, side effects, and how the drug is actually used in clinics. The goal is to s…

This study follows 28 kidney transplant recipients who are switching from one anti-rejection drug (anticalcineurin) to another (belatacept). Researchers want to see how this change affects the immune system's ability to fight the common CMV virus. Participants will have blood tes…

This study looks at why up to 40% of people with type 1 diabetes develop kidney disease, even with better blood sugar control. Researchers will use kidney biopsies and advanced imaging in 100 adults to find hidden risk factors like insulin resistance and inflammation. The goal is…

This study is a long-term follow-up for 400 people who previously received A2 Bio gene therapy for various solid tumors, including colorectal, lung, pancreatic, and ovarian cancers. No new treatment is given; instead, researchers will track participants over time to check for del…

This study looks at whether low levels of pyrophosphate, a natural substance that prevents mineral buildup, can predict artery hardening in people with moderate chronic kidney disease. Researchers will measure pyrophosphate in blood samples from 242 patients and track artery chan…

This study looks at whether people who received a kidney transplant later regret their choice. Researchers will survey 250 patients one year after their transplant to measure feelings of regret and quality of life. The goal is to understand how common regret is and help doctors s…

This study aims to understand why kidney tumors in people with VHL syndrome can be different from each other. Researchers will use advanced imaging, multiple biopsies, and lab-grown tumor models to map these differences. The goal is to learn more about the disease, not to test a …

This study follows 96 people with end-stage kidney disease who need a brachiocephalic fistula for dialysis. Researchers collect data from exams, blood tests, and imaging to track changes in the vein over time. The goal is to learn what causes cephalic arch stenosis, a common narr…

This study planned to test whether giving doctors machine-learning alerts about patient risks after surgery could reduce serious complications like kidney injury or unplanned ICU stays. It was designed for high-risk patients, but the study was withdrawn before enrolling anyone, s…

This study is testing whether a detailed MRI scan can provide better information about chronic kidney disease (CKD) than standard tests. Researchers will scan 486 adults with CKD and track their health over time to see if the MRI can predict which patients will get worse. The goa…

This study explores whether having kidney cancer patients report their side effects weekly through a short survey can help doctors manage those side effects better. The surveys ask about symptoms like nausea and fatigue and are sent directly to the care team, who then follow up i…

This study compares two common treatments for recurrent non-muscle-invasive bladder cancer: medical therapy (drugs placed in the bladder) and surgery (bladder removal). Researchers will track quality of life and patient experiences in 570 adults to see which approach works better…

This study is creating a large registry of 600 adults who use catheters to empty their bladder due to nerve damage or other causes. Participants will report on their satisfaction, quality of life, and any infections or complications. The goal is to gather real-world data to bette…

This study looks at how kidney dialysis affects brain blood flow in 37 adults with chronic kidney failure. Researchers use a special breathing device called RespirAct to measure the brain's response to carbon dioxide before and after dialysis sessions. The goal is to find ways to…

This study looks at whether losing weight over two years can improve how the kidneys use oxygen and how the body responds to insulin in people with autosomal dominant polycystic kidney disease (ADPKD) who are overweight. Researchers will use PET scans and insulin tests to measure…

This study looks at whether a 12-week survivorship program for men with advanced prostate, kidney, bladder, testicular, or penile cancer can be successfully added to their regular follow-up care. Researchers will measure how feasible and acceptable the program is using questionna…

This study is for people with autosomal dominant hypocalcemia types 1 or 2, rare genetic conditions that cause low blood calcium. Researchers will collect past and future health data from 95 participants to learn how the disease changes over time. The goal is to better understand…

This study uses a continuous glucose monitor (a small sensor) to track blood sugar levels in 40 adults with diabetes and end-stage kidney disease who are on dialysis. The goal is to see how glucose changes during and between dialysis sessions over two weeks, and whether those pat…

This study looks at how certain blood chemicals and blood vessel function relate to kidney disease severity in people with early-stage Autosomal Dominant Polycystic Kidney Disease (ADPKD). Researchers will measure homocysteine levels and blood vessel health in 80 participants age…

This study explores the experiences of young adults aged 16 to 30 who receive haemodialysis in a hospital or clinic. Researchers want to understand what makes social interaction difficult and how to reduce loneliness. Through surveys, interviews, and workshops, they aim to create…

This study screened over 16,600 adults aged 45-70 with at least one risk factor (like high blood pressure or smoking) but no known heart disease. Researchers used ultrasound and simple blood and urine tests to find hidden signs of atherosclerosis, pre-diabetes, and kidney disease…

This observational study looks at medical records of 43,000 hospitalized patients to find out how often acute kidney injury (AKI) develops during a hospital stay. Researchers will also compare death rates and readmission rates between patients who develop AKI and those who do not…

This study planned to use a biomarker test called NGAL to predict which critically ill children and newborns would develop severe kidney injury. The goal was to help doctors make better decisions about fluids and dialysis. However, the study was withdrawn before enrolling any par…

This study collects information from about 1000 critically ill infants who need a special type of dialysis (blood cleaning) using a new machine called CARPEDIEM. The goal is to learn why doctors start this treatment, how to best use it, and what happens to the babies afterward. T…

This study looks at whether a biomarker test (NGAL) can help doctors better manage fluids and dialysis in children with acute kidney injury in the pediatric ICU. Researchers will follow 420 children at risk for kidney problems to see if the test helps make faster, safer treatment…

This study follows 500 people with urinary tract infections (UTIs) for up to 5 years. Researchers will collect health, lifestyle, and lab data to learn which treatments work best and how to reduce antibiotic resistance. The goal is to improve patient care and guide future studies…

This study uses health records from 17,000 Canadian adults to understand why some people switch from peritoneal dialysis (done at home) to hemodialysis (done in a clinic). Researchers will look at how often this happens, what predicts it, and what happens to patients after the sw…

This study examines whether SGLT2 inhibitors, a type of diabetes drug, can improve red blood cell production and heart/kidney function in people with chronic heart failure. Researchers will compare blood tests, heart ultrasound measures, and clinical outcomes between 85 patients …

This pilot study tests whether keeping blood pressure higher than usual during and after major surgery can reduce serious complications like heart attack, kidney injury, and confusion. About 80 adults aged 45 and older who take blood pressure medication and are having long surger…

This study follows 1,600 people with chronic kidney disease for 10 years to see how different types of exercise affect harmful toxins in the blood, physical fitness, and overall health. Participants include those in early stages, on dialysis, or with a kidney transplant. The goal…

This study looks at how older adults (65+) with cancer understand their illness and what they value in life before and after a major operation. Researchers will interview 100 patients to learn about their awareness, expectations, and decision-making. No new drug or treatment is b…

This study tests whether a video decision aid helps older adults with advanced kidney disease plan their future medical care. About 456 patients aged 65 and older will watch a video explaining dialysis, non-dialysis management, and CPR, then record their preferences. The goal is …

This study aimed to compare costs and health outcomes for heart surgery patients who developed acute kidney injury versus those who did not. Researchers planned to review medical records from UK hospitals over a 10-year period. The study was withdrawn before enrolling any partici…

This study is building a large biobank of health information and blood samples from 48,000 people with diabetes in Hong Kong. Researchers will analyze genetic and other markers to find better ways to predict serious complications like kidney failure, heart disease, and stroke. Th…

This study tests whether a program that trains primary care doctors can improve how they treat women with urinary incontinence. The program includes lectures, checklists, and tools to help doctors provide better care. Researchers will compare clinics that get the training to thos…

This study looks at how to improve dialysis for children with kidney failure. Researchers will measure how well different dialysis settings remove waste from the blood while also tracking how much water is used. The goal is to find the best balance between cleaning the blood and …

This study looks at how bladder cancer treatments affect people's quality of life years later. Researchers will ask 2000 patients in Denmark about their long-term side effects and what factors might make these worse. The goal is to better understand the real-life impact of treatm…

This study is investigating whether a substance called copeptin, which is a stable marker of the hormone vasopressin, is linked to blood pressure changes that happen during hemodialysis. Researchers will measure copeptin levels in routine blood samples from 71 adults on chronic d…

This study looks at how the complement system, a part of the immune system, may contribute to kidney damage in people with diabetes. Researchers will measure complement proteins in blood and urine from 90 participants to see if they are linked to kidney disease severity and blood…

This study looks at whether vitamin D levels in the blood can help identify kidney injury in people who have had heart surgery. Researchers will compare vitamin D measurements with standard kidney function tests in 46 adults with different levels of kidney health. The goal is to …

This study tests whether an educational video can help adults with serious cancer understand and use palliative care. 172 participants will either receive standard care plus brochures, or standard care plus a tailored video and extra materials. Researchers will track knowledge, a…

This study follows over 1000 men across Europe who had surgery for stress urinary incontinence (leaking urine with coughing, sneezing, or activity). The two surgeries being tracked are the artificial urinary sphincter and the male sling. Researchers will collect data for up to 10…

This study looks at whether eating a high-fiber diet can change the gut bacteria of people with advanced melanoma who are receiving standard immunotherapy. About 50 participants will be randomly assigned to either a high-fiber or a healthy control diet for a set period. The main …

This study collects kidney tissue from 100 adults with autosomal dominant polycystic kidney disease (ADPKD) who are already scheduled for kidney removal. Researchers will analyze the tissue for additional genetic mutations that may drive cyst formation. The goal is to better unde…

This study looks at whether using a robot to remove one kidney in people with autosomal dominant polycystic kidney disease (ADPKD) is safe and effective compared to traditional open surgery. Researchers will track 57 adult patients to see if the robotic approach leads to fewer co…

This study aims to find biological markers in blood, saliva, and sputum that can predict how well patients with EGPA (a rare inflammatory disease) and severe asthma respond to the drug mepolizumab. Researchers will analyze proteins in these samples before and after treatment to u…

This study tests whether using rapid, advanced lab tests to identify the exact bacteria causing a severe infection can help doctors choose the right antibiotics faster. About 190 adults with sepsis in Greek ICUs will either get standard care or the new testing strategy. The goal …

This study tests whether a hospital-customized plan (ROAD Home) reduces unnecessary antibiotic use at discharge for adults with pneumonia or urinary tract infections. Forty hospitals are randomly assigned to either use this tailored approach or continue their usual practices. The…

This observational study aims to develop a model that uses patient information, lab results, and CT scans to accurately identify uric acid urinary stones before treatment. Researchers will enroll 1,650 patients undergoing surgery for urinary stones and compare the model's predict…

This study tests a 'discharge stewardship bundle' to help doctors prescribe the right antibiotics for the right duration when children leave the hospital. Over 1,100 children with pneumonia, urinary tract infections, or skin infections will be followed. Doctors receive feedback r…

This study uses advanced MRI techniques to measure changes in heart muscle tissue in 8,000 adults with heart failure, heart muscle disease, inflammation, coronary artery disease, or chronic kidney disease. The goal is to see if these measurements can help doctors better diagnose …

This study tests a program that gives kidney failure patients personalized support to help them find a living donor for a kidney transplant. The goal is to increase the number of living donor transplants in Alberta, Canada. About 66 patients will take part, and researchers will t…

This study compares a new, less invasive needle-based method (endo-AVF) with traditional surgery for creating arteriovenous fistulas (AVFs) needed for dialysis. About 21 adults will be randomly assigned to one of the two techniques to see if a larger trial is feasible. The goal i…

This pilot study tests a support program called MuST AKT for people with kidney failure who need a transplant. The program helps patients talk to family and friends about living kidney donation. Researchers want to see if this support leads to more potential donors starting the e…

This observational study plans to enroll 120,000 people with various chronic diseases like pancreatitis, diabetes, and arthritis. Researchers will collect blood samples and health data to study how genetics and lifestyle affect disease progression. The goal is to find common dise…

This study explores whether a simple urine protein test can help doctors decide which type 2 diabetes patients need extra medications to protect their heart and kidneys. Fifty adults with type 2 diabetes will receive semaglutide (Ozempic) and finerenone, and researchers will chec…

This study looks at whether a mobile health app can help living kidney donors complete their required follow-up visits after donating a kidney. About 400 donors will be randomly assigned to use the app or receive standard care. The goal is to see if the app improves compliance wi…

This study brings together cancer experts to agree on standard definitions for key measurements used in cancer clinical trials, such as how long patients live without their cancer getting worse. Currently, different trials define these measurements in different ways, making it ha…

This study tests whether an educational program and a mobile health app can help adults with kidney failure find a living donor for a transplant. About 775 participants who haven't yet identified a donor will take part. The goal is to see if these tools increase the number of liv…

This study tests a computer system that uses patient data to predict complications after surgery. Doctors and the computer will each give risk scores for 200 patients, and researchers will compare which is more accurate. The goal is to see if technology can help improve surgical …

This study aims to find blood biomarkers that predict recurrent urinary tract infections (UTIs) in women. Researchers will collect blood, urine, fecal, and vaginal samples from 109 healthy women aged 18–28, comparing those with a history of single versus recurrent cystitis. The g…

This study tests a guideline designed to help doctors safely reduce or stop overactive bladder medications in people aged 65 and older. Researchers will compare how many patients continue these drugs after six months between those whose doctors follow the guideline and those who …

This study looks at 100 people having laparoscopic kidney surgery to see if the carbon dioxide gas used to inflate the belly increases pressure inside the skull. Doctors will measure the optic nerve sheath diameter using ultrasound, a non-invasive way to check brain pressure. The…

This study looks at how the antibiotic TMP-SMX changes the bacteria and fungi living in the noses of people with granulomatosis with polyangiitis (GPA), a rare autoimmune disease. Researchers want to understand why this antibiotic helps prevent disease flare-ups. Eight adults wit…

This study follows 600 people with and without chronic kidney disease (CKD) for up to four years to compare how often memory loss, confusion, and daily activity problems occur. Researchers will also look for risk factors that make thinking and memory worse in CKD patients. Partic…