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
- NCT07304193Enrolling by invitation
Study of sex chromosome disorders in fetuses
This study looks at the genetics of fetuses with sex chromosome disorders. It compares them to fetuses without these conditions to understand more about how these disorders affect development.
AarhusAges 3 months–5 months - NCT07292493Enrolling by invitation
Immune system study for diabetic kidney disease
This study looks at how the immune system works in people with diabetic kidney disease. It tests whether certain blood pressure medicines can help protect the kidneys.
LjubljanaAges 40–65 - NCT07265908Enrolling by invitation
Biobank study for gynecological and fertility conditions
This trial creates a biobank of samples from people with gynecological issues, infertility, or pregnancy problems. It aims to help researchers better understand these conditions and develop future treatments.
Milan, MilanAges Any age - NCT07248891Enrolling by invitation
Type 2 diabetes study in Mexico
This study looks at factors related to type 2 diabetes in adults receiving care at family medicine clinics in three Mexican states. It may help improve understanding of diabetes management.
Mexico City, Mexico CityAges 18 years+ - NCT07245186Enrolling by invitation
Healthy living program for kidney decline
This study tests a program to help people with chronic kidney disease (CKD) stay healthy through diet tracking and other proactive steps. It focuses on people whose kidney function has declined but who are not yet on dialysis.
Shanghai, Shanghai MunicipalityAges 18–90 - NCT07220980Enrolling by invitation
Length of Foley Catheter Use After Bulbar Urethroplasty
This trial studies how long to leave a Foley catheter (a thin tube that drains urine) after surgery to repair a narrowed part of the urethra (the tube that carries urine out of the body). It is for men who are having their first bulbar urethroplasty for a stricture that is 7 cm or shorter.
Burlington, MassachusettsAges 18–70 - NCT07218003Enrolling by invitationPhase 1
Study of RNDO-564 alone or with pembrolizumab for bladder cancer
This trial tests an experimental drug, RNDO-564, either by itself or combined with another drug (pembrolizumab), for people with advanced bladder cancer or other solid tumors that have stopped responding to standard treatments. The goal is to see if it can shrink tumors or slow cancer growth.
San Francisco, CaliforniaAges 18 years+ - NCT07209527Enrolling by invitationEarly Phase 1
Truway diagnostic tools in primary care
This trial tests new diagnostic tools that doctors can use in primary care. Researchers want to see if these tools help find the right diagnosis faster and more accurately.
New York, New YorkAges Any age - NCT07207031Enrolling by invitation
Kidney injury in ICU patients: a study
This study tracks how often kidney problems occur in ICU patients. By watching your kidney function during your stay, researchers hope to better understand and prevent kidney injury in critically ill people.
GhentAges 18 years+ - NCT07205783Enrolling by invitation
Comparing surgery and radiation for early prostate cancer
This trial compares two standard treatments for prostate cancer that hasn't spread: surgery to remove the prostate (radical prostatectomy) and radiation therapy (curative radiotherapy). It looks back at past patients to see which treatment worked better.
SohagAges 40 years+ - NCT07185698Enrolling by invitation
Bladder function and ultrasound study
This study looks at how the bladder and urethra work during urodynamic testing in people who need that test. It uses ultrasound and pressure measurements to understand bladder function better.
Bern, Canton of BernAges 18 years+ - NCT07181135Enrolling by invitationPhase 3
Finerenone for kidney disease without certain blood pressure drugs
This trial tests if finerenone can protect kidneys in people with chronic kidney disease who are not taking common blood pressure medications called ACE inhibitors, ARBs, or renin inhibitors. It may help slow kidney damage.
BarcelonaAges 18 years+ - NCT07176026Enrolling by invitation
Follow-up for small kidney stones (≤4 mm)
This trial is for people who have a small kidney stone (less than 4 mm) in the ureter, seen on a CT scan, and don't need urgent treatment. It studies how best to follow up on these stones.
HelsingborgAges 18 years+ - NCT07164781Enrolling by invitation
Probiotics for preventing infections in ICU patients
This trial tests whether probiotics (good bacteria) can help prevent serious infections in critically ill patients in the ICU. If you are very sick and in the ICU, you may be able to join — as long as you don't have certain conditions like cancer or a weakened immune system.
Banhā, Qalyubia GovernorateAges 18 years+ - NCT07159503Enrolling by invitation
Comparing two procedures for 2-4cm kidney stones
This trial compares two methods to remove kidney stones that are 2-4 cm in size: one uses a thin tube through a small cut in your back (VISOR), and the other uses a larger cut (PCNL). The goal is to see which approach works better and has fewer side effects.
Hangzhou, ZhejiangAges 18–80 - NCT07156578Enrolling by invitationPhase 2
Long-term bivamelagon for hypothalamic obesity
This long-term study tests a new drug, bivamelagon, for people with hypothalamic obesity. It's for those who already completed a similar study and tolerated the drug well.
Aurora, ColoradoAges 12 years+ - NCT07151742Enrolling by invitation
Exercise during dialysis for muscle health
This study tests whether exercise during hemodialysis can improve muscle oxygen levels and how well dialysis works. It is for people who have been on dialysis for at least a year and have muscle loss (sarcopenia).
Istanbul, KadikoyAges 18–65 - NCT07148765Enrolling by invitation
Using wearables after bladder removal surgery
This trial tests whether a wearable device can help track recovery after bladder removal surgery. It may help you and your care team monitor your progress at home.
Pittsburgh, PennsylvaniaAges 18 years+ - NCT07142135Enrolling by invitation
Long-term follow-up for Klinefelter syndrome patients
This study follows patients with Klinefelter syndrome over time to learn more about their health. It may help doctors better understand and care for people with this condition.
CopenhagenAges Any age - NCT07140549Enrolling by invitation
Fertility preservation after childhood cancer treatment
This study surveys adults who had fertility preservation counseling and testicular tissue freezing before gonadotoxic treatment as children. It aims to learn about their experiences and long-term outcomes.
BrusselsAges 18 years+ - NCT07135219Enrolling by invitationEarly Phase 1
Study of cizutamig for IgA nephropathy
This trial tests a new drug called cizutamig for people with IgA nephropathy who still have high protein in their urine despite trying other treatments. It aims to see if the drug can help protect kidney function.
BeijingAges 18–75 - NCT07132073Enrolling by invitation
MRI-guided SBRT for high-risk prostate cancer
This study tests a precise radiation treatment for prostate cancer that uses MRI images to guide the radiation beams. It may be an option for men with higher-risk prostate cancer who can have an MRI and have not had radiation before.
Pamplona, Foral Community of NavarreAges 18–80 - NCT07130955Enrolling by invitation
Ablation for hard-to-control high blood pressure with kidney disease
This study tests a new device that uses energy to calm kidney nerves, which may help lower blood pressure in people with chronic kidney disease whose blood pressure stays high despite taking multiple medications.
Beijing, Beijing MunicipalityAges 18–65 - NCT07107555Enrolling by invitation
Study of severe tissue infections
This trial studies a rare but serious infection called necrotizing soft-tissue infection (NSTI), which destroys tissue quickly. It looks at how patients are treated in hospitals across Europe to improve care.
BarcelonaAges 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.