Nephrology & urology
Kidney & urinary clinical trials
Kidney disease and conditions of the bladder and urinary tract. We’re tracking 4,390 recruiting studies in this area right now.
By phase
- Not applicable2,714
- Phase 2569
- Phase 1367
- Phase 3266
- Phase 1/Phase 2227
- Phase 4192
- Phase 2/Phase 355
Top conditions
- Prostate Cancer644
- Bladder Cancer186
- Acute Kidney Injury133
- Chronic Kidney Diseases123
- Chronic Kidney Disease107
- Breast Cancer104
- Renal Cell Carcinoma80
- Urinary Incontinence60
- Kidney Cancer59
- Colorectal Cancer57
- Ovarian Cancer56
- Lung Cancer51
- Cancer48
- Lupus Nephritis48
- Melanoma47
- Head and Neck Cancer46
- Metastatic Prostate Cancer46
- Hypertension45
Leading sponsors
- Mayo Clinic64
- National Cancer Institute (NCI)48
- Peking University First Hospital39
- M.D. Anderson Cancer Center36
- Novartis Pharmaceuticals34
- Chinese University of Hong Kong33
- AstraZeneca29
- IRCCS Azienda Ospedaliero-Universitaria di Bologna29
- Memorial Sloan Kettering Cancer Center29
- Assistance Publique - Hôpitaux de Paris27
Where studies are running
- California357
- Arizona109
- Alabama107
- Florida95
- New York95
- Maryland91
- Texas91
- Massachusetts88
- Illinois66
- Minnesota50
Recruiting studies4,390 total
- NCT06783829RecruitingPhase 1
Study of SHR-4394 for men with advanced prostate cancer
This trial tests a new drug, SHR-4394, for men with prostate cancer that has spread to other parts of the body and is no longer responding to current treatments. The goal is to see if this drug can help slow down the cancer.
Chengdu, SichuanAges 18–85 - NCT06062017Recruiting
Potassium, hydration, and heart health in young adults
This study looks at how potassium and hydration affect heart and kidney health in healthy young adults. It may help you understand your own health and contribute to new knowledge about preventing disease.
Auburn, AlabamaAges 18–30 - NCT07357701Recruiting
Genetic study for unexplained infertility in men and women
This study aims to find genetic causes of certain types of infertility in men and women. If you have been diagnosed with very low sperm count, no sperm, or early ovarian failure, researchers will look at your DNA to discover new genes that might be responsible.
Bethesda, MarylandAges 18–100 - NCT07361146Recruiting
Physical therapy during or before dialysis: a comparison
This study compares doing physical therapy during your dialysis session versus right before it. It looks at which timing might work better for people on hemodialysis.
HawalliAges 21–65 - NCT07354932RecruitingPhase 2
Testing SHR-2173 for IgA Nephropathy
This trial tests a new drug, SHR-2173, for people with IgA nephropathy who still have a lot of protein in their urine despite standard care. The goal is to see if it can help protect kidney function.
Guangzhou, GuangdongAges 18 years+ - NCT07355296RecruitingPhase 2
Testing BI 764198 in adults and teens with kidney disease
This study tests an investigational drug (BI 764198) in adults and teens with different types of kidney disease. The goal is to see if the drug can help slow kidney damage. You may be able to join if your kidney function is at a certain level, you are on stable blood pressure medications, and you haven't had recent strong immune treatments.
Huntsville, AlabamaAges 12 years+ - NCT07358806RecruitingPhase 1
Study of OCT-598 for advanced solid tumors
This trial tests a new drug called OCT-598, alone or with chemotherapy, for people with advanced solid tumors that have not responded to other treatments. It aims to see if the combination is safe and effective.
Goyang-siAges 18 years+ - NCT06850545Recruiting
Lu-177 treatment for PSMA-positive metastatic prostate cancer
This trial tests a radioactive drug called Lutetium-177 (Lu-177) that targets and kills prostate cancer cells showing a specific marker (PSMA). It's for men with advanced prostate cancer that has spread and stopped responding to hormone therapy, and who have already tried certain chemotherapy or cannot have it.
Kuopio, Northern SavoniaAges 18 years+ - NCT06848517Recruiting
At-home video therapy for women with bladder leaks
This study tests whether doing pelvic floor therapy at home through video calls or pre-recorded videos can help women with stress or mixed urinary incontinence. It is designed for Greek-speaking women who are comfortable using technology.
Pátrai, Rion, AchaiaAges 18–75 - NCT07359651Recruiting
Study on factors linked to death in severe tissue infections
This study looks at what factors are linked to higher risk of death in patients hospitalized with a severe, flesh-eating infection called necrotizing soft tissue infection (NSTI). It aims to help doctors better identify and treat these dangerous infections.
CagliariAges 18 years+ - NCT07361263Recruiting
Study of oxytocin response to oral estrogens
This trial looks at how the body's oxytocin level changes after taking estrogen pills. It includes healthy people and those with a condition called AVP-deficiency (a lack of a hormone that controls water balance). The study aims to understand how estrogen affects oxytocin.
BaselAges 18–50 - NCT07359664Recruiting
Eye scans for heart health: a study of blood vessels
This study uses an eye scan called OCTA to look at blood vessels in the retina. It compares people with certain heart or blood vessel conditions (like high blood pressure or diabetes) to healthy volunteers to see if eye changes can help detect heart disease early.
Erlangen, BavariaAges 18–75 - NCT07357324RecruitingPhase 4
Herbal medicine plus tamsulosin for better sleep after prostate surgery
This study looks at whether a Chinese herbal medicine (Lingze) combined with tamsulosin can help you sleep better and reduce nighttime urination after prostate surgery. It aims to improve your comfort and recovery.
Yiwu, ZhejiangAges 50 years+ - NCT07358572Recruiting
Eye-brain-kidney study in chronic kidney disease
This study is looking at how chronic kidney disease (CKD) affects the eyes, brain, and kidneys. It uses MRI scans to examine these organs, and aims to find connections that could help improve care for people with CKD.
Beijing, Beijing MunicipalityAges 18–70 - NCT07358195RecruitingEarly Phase 1
Combined stem cell and kidney transplant from a relative
This trial tests a combined transplant of blood-forming stem cells and a kidney from the same family member. It aims to help people with both advanced kidney failure and a blood cancer by potentially reducing the need for lifelong anti-rejection medicines.
Boston, MassachusettsAges 18–70 - NCT07360353Recruiting
Comparing different types of flexible ureteroscopes for kidney stones
This study compares different types of flexible ureteroscopes used to remove kidney stones. It looks at how well they work and their safety.
CairoAges 18–60 - NCT07354919RecruitingPhase 2
Testing axelopran for advanced cancer patients on opioids
This trial tests if axelopran can help people with advanced prostate, breast, pancreatic, or lung cancer who are taking opioid pain medicines. It aims to see if the drug is safe and helps with bowel function.
Saint Louis Park, MinnesotaAges 18 years+ - NCT07359235RecruitingPhase 1
KD01 for bladder cancer: a safety and early efficacy trial
This trial tests a new drug called KD01, which is given directly into the bladder through a catheter (intravesical instillation) for bladder cancer. It aims to see if the drug is safe and tolerable, and if it may help slow or stop the cancer.
Wuhan, HubeiAges 18–75 - NCT07357259Recruiting
Delayed pelvic scan with PSMA PET/CT for high-risk prostate cancer
This trial uses a special PET/CT scan with a radioactive tracer (PSMA) to get detailed images of the pelvis in men with high-risk prostate cancer. The goal is to improve cancer staging and detect recurrence more accurately.
Bologna, ItalyAges 30 years+ - NCT07357168Enrolling by invitation
Electromagnetic field therapy vs. exercise for enlarged prostate
This trial compares two non-drug treatments—electromagnetic field therapy and aerobic exercise—to see which works better for improving prostate function in older men with an enlarged prostate causing urinary problems.
Cairo, El MohandsenAges 60–75 - NCT07360938Recruiting
How inflammation affects drug processing
This study looks at how inflammation from conditions like diabetes, IBD, or kidney disease affects the way drugs work in the body. It may help improve dosing and safety for patients with these conditions.
Indianapolis, IndianaAges 12–99 - NCT06853366Recruiting
Questionnaire validation study for urinary symptoms in neurological patients
This study tests a short questionnaire about how urinary treatments affect your daily life. It is for people with nerve-related bladder problems who have been on treatment for at least 3 months.
Paris, parisAges 18 years+ - NCT02418832Recruiting
Sperm aspiration test for men with no sperm in semen
This study looks at a procedure that removes sperm directly from the testicles to help with IVF when a man has no sperm in his ejaculate. It may help couples try for pregnancy when standard semen samples don’t contain sperm.
JerusalemAges 16–80 - NCT05017766Recruiting
Study for infections from antibiotic-resistant bacteria
This study looks at new ways to fight antibiotic-resistant bacteria in people with certain common infections. It may help by testing approaches tailored to the specific germs found in your urine, lungs, or deeper infections.
BaselAges 18 years+
Common questions
- How many kidney & urinary clinical trials are recruiting?
- Clin2 is tracking 4,390 recruiting nephrology & urology studies from the U.S. registry right now, out of 6,820 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.