Nephrology & urology
Kidney & urinary clinical trials
Kidney disease and conditions of the bladder and urinary tract. We’re tracking 4,514 recruiting studies in this area right now.
By phase
- Not applicable2,826
- Phase 2565
- Phase 1366
- Phase 3272
- Phase 1/Phase 2230
- Phase 4196
- Phase 2/Phase 359
Top conditions
- Prostate Cancer654
- Bladder Cancer190
- Acute Kidney Injury137
- Chronic Kidney Diseases131
- Breast Cancer105
- Chronic Kidney Disease105
- Renal Cell Carcinoma81
- Urinary Incontinence63
- Kidney Cancer60
- Colorectal Cancer58
- Ovarian Cancer58
- Lung Cancer54
- Lupus Nephritis53
- Cancer51
- Melanoma50
- Benign Prostatic Hyperplasia48
- Head and Neck Cancer46
- Prostate Cancer (Adenocarcinoma)46
Leading sponsors
- Mayo Clinic63
- National Cancer Institute (NCI)46
- Peking University First Hospital38
- M.D. Anderson Cancer Center36
- Chinese University of Hong Kong34
- Novartis Pharmaceuticals34
- AstraZeneca30
- Memorial Sloan Kettering Cancer Center29
- Assistance Publique - Hôpitaux de Paris28
- University of California, San Francisco28
Where studies are running
- California350
- Alabama111
- Arizona103
- Florida98
- New York96
- Texas92
- Maryland90
- Massachusetts88
- Illinois66
- Minnesota47
Recruiting studies4,514 total
- NCT07293936Recruiting
Study of blood filter after kidney therapy
This study is for adults who are starting continuous kidney replacement therapy (CRRT) for kidney failure. It looks at how well the filter removes waste, and excludes people on ECMO.
Iowa City, IowaAges 18 years+ - NCT07294859Recruiting
Ultrasound to predict kidney function after kidney removal
This trial uses special ultrasound techniques to predict how well your remaining kidney will work after surgery to remove part or all of one kidney. It may help doctors understand your recovery and tailor follow-up care.
Nanjing, JiangsuAges 18 years+ - NCT07295808Recruiting
Study of IgA antibodies in kidney disease
This study looks at a specific type of antibody called IgA in patients with certain kidney diseases. It aims to understand which IgA antibodies cause kidney damage, which could help develop better treatments.
LimogesAges 18 years+ - NCT07295782Recruiting
Blood clotting study for women after pelvic surgery
This study looks at how blood clots form in women who have had surgery for uterine prolapse or urine incontinence after medication didn't work. It may help doctors understand bleeding and clotting risks after these procedures.
Krakow, MałopolskaAges 18–70 - NCT07296835Recruiting
Comparing a new flexible ureteroscope for kidney stone surgery
This trial tests a specific flexible scope (Shenzhen HugeMed 6.3 French) for removing kidney or ureter stones. It looks at how well it works, costs, and recovery, and may be a good option if you have stones smaller than 2.5 cm and need your first such surgery.
Kansas City, KansasAges 18 years+ - NCT07297953Recruiting
Access sheaths and stents study for kidney stone treatment
This study looks at the use of a ureteral access sheath (a tube that helps the surgeon reach the kidney) in people who already have a ureteral stent (a small tube placed in the ureter) and are having a stone removal procedure called ureteroscopy. It aims to find out if using this sheath is helpful for treating stones in the kidney or ureter.
Ann Arbor, MichiganAges 18 years+ - NCT07298564Recruiting
Magnesium and levocarnitine for PCOS symptoms
This trial tests whether taking magnesium and levocarnitine (a natural substance that helps cells make energy) can improve metabolism and reduce symptoms like irregular periods or weight gain in women with polycystic ovary syndrome (PCOS). If you have PCOS, you may be able to join.
Tehran, Tehran ProvinceAges 19–65 - NCT07299292RecruitingPhase 2
Lower dose abiraterone without hormone shots for prostate cancer
This trial tests a lower dose of abiraterone (a pill that lowers testosterone) without the usual hormone-blocking shots for men with prostate cancer that needs hormone therapy. It is for patients at high risk or with early spread who have not had hormone therapy before.
Buenos AiresAges 18 years+ - NCT07299357Recruiting
Radiation therapy for small kidney tumors
This trial tests a precise type of radiation therapy for small, early-stage kidney tumors that cannot be surgically removed or are at high risk for surgery. It aims to offer an alternative treatment with fewer side effects.
Milan, MilanAges 18 years+ - NCT07301827Recruiting
New PET imaging for kidney cancer diagnosis
This study tests a new kind of PET scan that might better detect kidney cancer. It involves an injection of a special imaging agent and a scan to see if the cancer shows up clearly.
Wuhan, HubeiAges 18 years+ - NCT07303725Recruiting
Spectral CT scan during cancer tumor treatment
This study tests a special CT scan used during procedures to treat tumors, like blocking blood flow or burning the tumor. It may help doctors see tumors more clearly during the treatment.
Palo Alto, CaliforniaAges 18 years+ - NCT07305116RecruitingPhase 1
CAR T-cell therapy for autoimmune diseases
This trial tests a new immune therapy called CAR T-cells that target two proteins (CD19 and BCMA) to treat autoimmune diseases like lupus, nephrotic syndrome, and others. It is for people whose standard treatments have not worked well enough.
Hangzhou, ZhejiangAges 3 years+ - NCT07305974RecruitingPhase 2
Study of RG002C0106 for primary IgA nephropathy
This phase 2a trial tests an experimental drug called RG002C0106 in people with primary IgA nephropathy. The goal is to see if the drug can reduce protein in the urine and protect kidney function.
Beijing, Beijing MunicipalityAges 18–65 - NCT07306741Recruiting
Cognitive and fusion prostate biopsy study
This trial compares two ways to guide a prostate biopsy for men with abnormal MRI findings. It may help if you have never had a prostate biopsy and have certain PSA levels.
Shibīn al KawmAges Any age - NCT07306819Recruiting
Two kidney stone removal methods compared
This study compares two ways to remove kidney stones: mini-PCNL (a small incision in your back) versus flexible ureteroscopy with a suction sheath (a tube through the urinary tract). It aims to find which method works better and is safer for stones of this size.
CairoAges 18 years+ - NCT07308574RecruitingPhase 4
Ravulizumab for aHUS patients
This trial tests the drug ravulizumab for people with aHUS (a rare blood and kidney condition). It aims to see if the drug can help improve blood counts and kidney function.
Bunkyō CityAges 18 years+ - NCT07308808RecruitingEarly Phase 1
Safety of a live bacteria solution for bladder infections
This trial tests if putting a live bacteria called Lactobacillus crispatus into the bladder is safe for people with spinal cord injury and neurogenic lower urinary tract dysfunction. It may help prevent urinary tract infections without antibiotics.
Washington D.C., District of ColumbiaAges 18 years+ - NCT07308990Recruiting
Comparing limited vs. full lymph node removal during prostate surgery
This trial compares two types of lymph node removal during prostate cancer surgery to see if removing fewer lymph nodes is just as effective. It is for men with prostate cancer that has not spread beyond the pelvis.
Lyasny, Minsk OblastAges 18 years+ - NCT07309094Recruiting
Effects of a diabetes drug on fat tissue in kidney disease
This trial tests whether a GLP-1 receptor agonist (a type of diabetes medication) can improve fat tissue health in people with chronic kidney disease who also have type 2 diabetes, cardiovascular disease, or obesity. It may help protect your kidneys and overall health.
Valencia, ValenciaAges 18–90 - NCT07309367Recruiting
Web-based advance care planning for dialysis patients
This trial tests a web-based program called 'My Voice' that helps people on dialysis plan ahead for their future care. It's for patients in Singapore who have advanced kidney failure and certain health challenges, and it also involves a family caregiver.
SingaporeAges 21 years+ - NCT07310797RecruitingPhase 4
Comparing two drugs to help pass a ureter stone
This trial tests two medications, mirabegron and tamsulosin, to see which works better for helping a single ureter stone pass without surgery. If you have a stone between 4 and 10 mm in size, are 18-75, and have good kidney function, this study may be for you.
New Taipei CityAges 18–75 - NCT07312981Recruiting
Diet tracking study for advanced kidney disease
This study compares different ways to record what you eat and drink for people with advanced kidney disease. It may help find easier methods for dietary tracking.
Herlev, Capital RegionAges 18 years+ - NCT07313241RecruitingPhase 2
Salvage radiation with hormone therapy for prostate cancer recurrence
This trial tests how well salvage radiation therapy works for prostate cancer that has come back after surgery. It looks at whether adding hormone therapy based on PSA response improves outcomes.
Dallas, TexasAges 18 years+ - NCT07315360RecruitingPhase 1
How a new medicine works in people with reduced kidney function
This study tests how the body processes the experimental medicine PF-07328948 in people with different levels of kidney function. It may help find the right dose for people with kidney disease.
Lake Forest, CaliforniaAges 18–80
Common questions
- How many kidney & urinary clinical trials are recruiting?
- Clin2 is tracking 4,514 recruiting nephrology & urology studies from the U.S. registry right now, out of 7,211 we cover in this area in total.
- What does “Kidney & urinary” cover here?
- Kidney disease and conditions of the bladder and urinary tract. We group each study into kidney & urinary based on the conditions it studies, so you can scan the whole therapeutic area at once and drill into a specific condition.
- How do I find a kidney & urinary trial near me?
- Use the search to filter kidney & urinary studies by location and eligibility. Every Clin2 trial page explains the criteria in plain English and offers a short, optional pre-screen for a fit read — the study team makes the final decision.
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Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov; specialty groupings are derived from each study’s conditions. Talk with your doctor about whether a specific trial is right for you.