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
- NCT06936631Recruiting
Comparing catheter replacement in urinary tract infections
This study tests whether replacing a urinary catheter early during a catheter-related infection leads to better outcomes than keeping it in place. It may help people who have had a catheter for at least two weeks and develop a urinary tract infection.
Leiden, South HollandAges 18 years+ - NCT06936670Recruiting
Breathing exercises for heart and kidney health in type 2 diabetes
This study tests if a special breathing exercise program (strengthening your breathing muscles) can improve heart, kidney, and blood vessel health in young people with type 2 diabetes. It is a 12-week home-based program that might help your body work better.
Seattle, WashingtonAges 14–40 - NCT06939387Recruiting
Model for drug-induced kidney injury
This study builds a model to understand kidney injury caused by medications. It may help doctors better predict and manage drug-related kidney damage.
Hangzhou, ZhejiangAges Any age - NCT06940414Recruiting
Study of high potassium in kidney disease patients in community
This study looks at how common high potassium levels are in people with chronic kidney disease who are not on dialysis. It may help find who is at risk and how to prevent it.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT06940518RecruitingPhase 2
Ivonescimab for advanced clear cell kidney cancer
This trial tests a new drug, ivonescimab, for people with advanced clear cell kidney cancer that has grown after at least one prior treatment. It may help shrink tumors or slow the cancer's growth.
Houston, TexasAges 18 years+ - NCT06940622Recruiting
D-mannose to prevent recurrent urinary tract infections in older women
This study tests whether a simple sugar called D-mannose can help prevent repeat urinary tract infections (UTIs) in postmenopausal women. If you have had frequent UTIs, this trial will see if D-mannose is a good option to keep you infection-free.
Dallas, TexasAges 55–85 - NCT06941363Recruiting
Salvage radiotherapy for prostate cancer recurrence after surgery
This study tests a very short course of radiation given after prostate surgery, specifically for men whose PSA is rising again. The goal is to see if this approach can safely control the cancer.
Monza, ItalyAges 18–90 - NCT06941922Recruiting
Testicular ultrasound study for men with no sperm
This study uses a special ultrasound to look at the testicles of men who have no sperm in their semen. It helps doctors understand how well this ultrasound can find sperm, which may help men with fertility problems.
Rockville, MarylandAges 18 years+ - NCT06942949Recruiting
Testing a new sound wave device for kidney stones
This study tests a new device that uses sound waves to break up kidney stones in the ureter. It may help people with a single stone of moderate size, as an alternative to surgery or standard shock wave treatment.
Phoenix, ArizonaAges 21 years+ - NCT06943521RecruitingPhase 1/Phase 2
Study of MT-4561 for advanced solid tumors
This trial tests a new drug called MT-4561 in people with advanced solid tumors that have not responded to prior treatments. It aims to see if the drug can help shrink tumors or slow their growth.
Los Angeles, CaliforniaAges 18 years+ - NCT06943937RecruitingPhase 1
Cell therapy for hard-to-treat lupus
This trial tests a new type of cell therapy (YTS109 cells) for people with severe lupus that hasn't been controlled by standard treatments. The goal is to see if these cells can help calm the immune system and improve lupus symptoms.
Beijing, Beijing MunicipalityAges 18–65 - NCT06944145RecruitingPhase 2
New treatment study for enlarged prostate (BPH)
This trial tests new treatment strategies for benign prostatic hyperplasia (BPH, an enlarged prostate) using a special MRI scan and a medication called finasteride. It aims to find better ways to manage symptoms and identify markers that predict response.
Boston, MassachusettsAges 18 years+ - NCT06944223Recruiting
Citrate and oxalate study for people with or without kidney stones
This study looks at how your body handles citrate and oxalate, two substances related to kidney stones. You can join whether you've had kidney stones or not, as long as your citrate and oxalate levels are not too high or too low.
Chicago, IllinoisAges 18–70 - NCT06944392Recruiting
Pumpkin seed oil supplement for overactive bladder
This trial tests whether a pumpkin seed oil supplement can help with overactive bladder symptoms. You take a daily supplement for 12 weeks and avoid starting other treatments during that time.
Chicago, IllinoisAges 18 years+ - NCT06944743Recruiting
Prostate surgery for men with underactive bladder and blockage
This study tests a prostate surgery (TURP) in men with two bladder problems: a blockage leaving the bladder and a bladder that doesn't contract well. The goal is to see if the surgery can help improve bladder emptying.
SohagAges 40–70 - NCT06945315RecruitingPhase 3
Nerve-Sparing Surgery Guided by Micro-Ultrasound
This study tests whether using a special ultrasound tool during prostate cancer surgery helps protect the nerves that control erections. If you have good erectile function and are scheduled for nerve-sparing prostate removal, this trial may be a good fit for you.
New York, New YorkAges 18 years+ - NCT06946771Recruiting
MRI and prostate lesions: understanding diagnosis and prognosis
This trial uses MRI scans to study prostate lesions and see how they relate to diagnosis, pathology, and long-term outcomes. It may help patients with concerns about prostate health get more detailed imaging.
Wuhan, HubeiAges 18 years+ - NCT06947473RecruitingPhase 1/Phase 2
CAR T-cell therapy for lupus, sclerosis, and Sjogren's
This trial tests a new type of immune cell therapy (CAR T-cells from umbilical cord blood) for people with certain autoimmune diseases that haven't responded to standard treatments. It aims to see if targeting two proteins (CD19 and BCMA) can help calm the overactive immune system.
Beijing, Beijing MunicipalityAges 6–65 - NCT06948799RecruitingPhase 1
Safety study of STSP-0902 in healthy men
This study tests a new drug called STSP-0902 to see if it is safe in healthy men. It may help men with low sperm count or poor sperm movement, but the main goal is to check for side effects.
Beijing, Beijing MunicipalityAges 18–50 - NCT06950203Recruiting
Fish oil supplement for sperm quality
This study tests whether a special fish oil supplement (EPAX EVOLVE 05) can improve sperm movement in men with low sperm motility. It may help if you have been told your sperm are not moving well and you are willing to take a sperm test.
OsloAges 18–55 - NCT06952426Recruiting
IgA Nephropathy app study for patients and caregivers
This study uses a mobile app to track how IgA nephropathy (IgAN) affects daily life and what treatments people use. It’s open to patients and their caregivers to help researchers learn more about the disease.
Boston, MassachusettsAges 18 years+ - NCT06953180Recruiting
Epigenetics, aging, and disease prevention study in Kazakhstan
This study looks at how your genes and environment affect your risk for non-communicable diseases like heart disease or diabetes. It aims to predict your biological age and help create personalized prevention plans.
Almaty, KazakhstanAges 18–69 - NCT06954129RecruitingPhase 4
Comparing two antibiotic combos for infection and kidney safety
This trial compares two common antibiotic combinations to see which one is less likely to cause kidney injury in hospitalized patients. You may be eligible if you need treatment with vancomycin plus either piperacillin-tazobactam or cefepime.
Philadelphia, PennsylvaniaAges 18 years+ - NCT06954233Recruiting
Urination and erections after lymph node surgery for testicular cancer
This study looks at how removing lymph nodes in the back of the belly for testicular cancer affects urination and erectile function. It may help patients understand what to expect after this surgery.
Krakow, MalopolskaAges 18 years+
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.
Other specialties
- Cancer
- Brain & nervous system
- Heart & circulation
- Hormones & metabolism
- Mental health
- Digestive system
- Lungs & breathing
- Immune system & allergy
- Women’s health & pregnancy
- Skin
- Blood & lymphatic
- Infections
- Genetic & congenital
- Bones, joints & muscles
- Pain
- Injuries & trauma
- Mouth & dental
- Eyes & vision
- Ear, nose & throat
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.