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
- NCT07102667Enrolling by invitation
Protein intake for muscle health in older kidney patients
This study tests how much protein older adults with kidney disease and muscle loss should eat to build or maintain muscle. You will follow a protein plan and do simple resistance exercises to see if it helps your strength.
BangkokAges 65 years+ - NCT07101900Enrolling by invitationPhase 2
Better imaging for kidney cancer before surgery
This trial tests a new PET/CT scan that uses a special tracer to find clear cell kidney cancer. If you are scheduled for kidney tumor removal, this scan may help your surgeon see the cancer more clearly before surgery.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07091565Enrolling by invitation
Sexual recovery after bladder removal for women
This study explores how bladder cancer and bladder removal surgery affect your sex life and sexual recovery. By sharing your experience in a private interview, you can help doctors and nurses better support other women undergoing similar treatments.
LondonAges 18 years+ - NCT07074587Enrolling by invitation
Spinal stabilization exercise for MS-related bladder symptoms
This trial tests whether spinal stabilization exercises can improve bladder control and pelvic floor function in women with multiple sclerosis. If you have mild to moderate MS and bladder issues like urgency or leaking, this study may help you.
Merkez, BoluAges 18–65 - NCT07046832Enrolling by invitation
Augmented reality needle guidance for soft tissue biopsy
This trial tests a new augmented reality system that helps guide the needle during a soft-tissue biopsy. It may make the procedure more accurate and easier for your doctor.
Washington D.C., District of ColumbiaAges 18 years+ - NCT07045545Enrolling by invitation
Comparing two layers in hypospadias repair for young boys
This trial tests two ways to add an extra layer during hypospadias repair surgery in young boys. One method uses a material made from your child's own blood (platelet-rich fibrin), and the other uses a small flap of tissue from the penis. The goal is to see which method helps the healing better.
Tashkent, CityAges Any age - NCT07038447Enrolling by invitationPhase 1
KITE-363 for refractory autoimmune diseases
This trial tests a new cell therapy called KITE-363 for people with certain autoimmune diseases (lupus, lupus nephritis, systemic sclerosis, or idiopathic inflammatory myopathy) that haven't improved with standard treatments. It aims to see if this therapy can help control the disease.
Duarte, CaliforniaAges 18 years+ - NCT07038213Enrolling by invitation
Study of kidney protection in type 2 diabetes
This study looks at how genes may affect kidney disease in people with type 2 diabetes. It tests treatments to protect the kidneys. If you are of Kazakh ethnicity and have type 2 diabetes, you may be able to join.
AstanaAges 18–65 - NCT06996925Enrolling by invitation
Depression, illness beliefs, and erectile function
This study looks at how your feelings about your health and your mood may affect erectile dysfunction. It could help doctors understand the link between depression and erectile problems.
IstanbulAges 18 years+ - NCT06990672Enrolling by invitation
WeChat therapy to help kidney stone patients drink more water
This study tests if a WeChat-based digital program can help people who've had kidney stone surgery increase their daily fluid intake to prevent new stones. You might qualify if you drink less than 2.5 liters of fluid per day and use WeChat regularly.
Shenzhen, GuangdongAges 18 years+ - NCT06987604Enrolling by invitation
Dialysis intensity for high ammonia in liver failure
This trial tests if a higher intensity of continuous dialysis (CRRT) better lowers ammonia levels in patients with liver failure. It aims to find the best approach to reduce brain complications from high ammonia.
Porto Alegre, Rio Grande do SulAges 18 years+ - NCT06987084Enrolling by invitationEarly Phase 1
Bryophyllum Tea for Kidney Stone Prevention
This study tests whether a special tea made from the Bryophyllum pinnatum plant can help people who get calcium kidney stones. If you've had a stone or high calcium in your urine, this trial may offer a natural option to try.
Montreal, QuebecAges 18–70 - NCT06976762Enrolling by invitation
Light-based muscle oxygen measurements in COPD with kidney disease
This study uses a special light-based device (near-infrared spectroscopy) to measure muscle oxygen levels in people who have both COPD and chronic kidney disease. Researchers want to see if these measurements can help predict how the disease progresses, which could lead to better monitoring and treatment.
Tokat ProvinceAges 18–80 - NCT06965582Enrolling by invitation
Pulsed field ablation for enlarged prostate (BPH)
This trial tests a new device that uses pulsed electric fields to shrink an enlarged prostate (benign prostatic hyperplasia, or BPH). It's for men who have tried medication but still have bothersome symptoms.
BrnoAges 45 years+ - NCT06961513Enrolling by invitation
Physiotherapy for pelvic floor muscle problems
This trial evaluates how well physiotherapy works for women with pelvic floor muscle problems. It is for patients receiving care at Singleton Hospital in Swansea.
SwanseaAges 18 years+ - NCT06954090Enrolling by invitationPhase 4
Urine test to guide early treatment in type 2 diabetes
This study looks at whether a urine test can help doctors choose the right medicines earlier to prevent kidney and heart problems in people with type 2 diabetes. You may join if you have type 2 diabetes but no severe heart failure.
Herlev, Hajdú-BiharAges 18 years+ - NCT06950931Enrolling by invitation
Urine test for kidney problem after transplant or biopsy
This study tests whether a special urine test can detect kidney problems early in people who have had a kidney transplant or who have chronic or acute kidney disease. It requires a first-morning urine sample and regular check-ups at the study hospital.
Martin, SlovakiaAges 18 years+ - NCT06945640Enrolling by invitation
Testing a 3D imaging system for robot kidney surgery
This study tests a new 3D imaging system (RUS NE) to help surgeons perform robot-assisted partial nephrectomy more safely and effectively. If you have a small to medium-sized kidney tumor and are already scheduled for this surgery, the researchers want to compare your outcomes to people who had the standard procedure.
SeoulAges 20–80 - NCT06944314Enrolling by invitation
Doctors' views on pain during flexible cystoscopy with local anesthetic
This trial asks doctors to rate how much pain they think male patients feel during a minimally invasive bladder exam. It aims to see if doctors' estimates of pain are accurate.
Istanbul, IstanbulAges 18 years+ - NCT06938113Enrolling by invitation
Ureteroscopy with negative pressure sheath for kidney stones
This trial tests a procedure called ureteroscopy combined with a special sheath that uses negative pressure to remove kidney stones. It may help people with medium-sized stones get a more complete removal in a single treatment.
Beijing, Beijing MunicipalityAges 18–75 - NCT06935097Enrolling by invitation
Mediterranean diet study for Black and Hispanic men with prostate cancer
This study tests whether a Mediterranean diet can help men with prostate cancer. You'll receive guidance on following this diet to see if it improves your health.
Houston, TexasAges 18 years+ - NCT06914791Enrolling by invitation
Pelvic floor rehab for sportswomen
This trial tests two different rehab exercises for the pelvic floor in sportswomen. It aims to find which approach works best to strengthen that area and help with recovery.
Fara in SabinaAges 18–50 - NCT06910475Enrolling by invitation
Exercise and biomarker study to reduce toxins in kidney disease
This study tests whether a supervised exercise program can help reduce toxins in the blood for people with chronic kidney disease and metabolic syndrome. Researchers will also look at blood markers to understand how exercise affects the body.
Taguatinga, Federal DistrictAges 18 years+ - NCT06902909Enrolling by invitation
Laparoscopic surgery for pelvic organ prolapse
This study tests two types of laparoscopic (keyhole) surgery to repair pelvic organ prolapse, a condition where pelvic organs drop into the vaginal area. One method uses mesh to support the vaginal top, and the other repairs the front or back vaginal wall. It aims to find which approach works best.
SeinäjokiAges 18–79
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
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- Hormones & metabolism
- Mental health
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- 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.