Nephrology & urology
Kidney & urinary clinical trials
Kidney disease and conditions of the bladder and urinary tract. We’re tracking 4,504 recruiting studies in this area right now.
By phase
- Not applicable2,821
- Phase 2565
- Phase 1364
- Phase 3271
- Phase 1/Phase 2229
- Phase 4195
- Phase 2/Phase 359
Top conditions
- Prostate Cancer653
- Bladder Cancer190
- Acute Kidney Injury136
- Chronic Kidney Diseases131
- Breast Cancer105
- Chronic Kidney Disease104
- Renal Cell Carcinoma80
- 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 Clinic62
- National Cancer Institute (NCI)45
- Peking University First Hospital38
- M.D. Anderson Cancer Center36
- Chinese University of Hong Kong34
- Novartis Pharmaceuticals34
- AstraZeneca29
- Memorial Sloan Kettering Cancer Center29
- Assistance Publique - Hôpitaux de Paris28
- University of California, San Francisco28
Where studies are running
- California350
- Alabama111
- Arizona103
- Florida97
- New York96
- Texas92
- Maryland90
- Massachusetts88
- Illinois66
- Minnesota47
Recruiting studies4,504 total
- NCT05836922Recruiting
Checking kidney oxygen after lung transplant to predict kidney injury
This pilot study looks at whether a painless skin sensor can measure kidney oxygen levels after lung transplant surgery. The goal is to predict and possibly prevent postoperative kidney failure by identifying risk early.
MarseilleAges 18 years+ - NCT05838716RecruitingPhase 3
Vitamin D During Hormone Therapy for Prostate Cancer
This trial studies whether taking vitamin D while you are on prostate hormone therapy (ADT) affects your health outcomes. It may help by keeping vitamin D levels in a safe range during treatment.
Newark, DelawareAges 50 years+ - NCT05839314RecruitingPhase 4
Huaier granules for idiopathic membranous nephropathy with PLA2R
This trial studies whether Huaier granules can improve kidney disease activity in people with “idiopathic membranous nephropathy” who test positive for PLA2R antibodies and are still not in remission. Participants will also have been on standard blood-pressure/kidney-protecting treatment (called RASI) for at least 4 weeks.
Beijing, Beijing MunicipalityAges 18–75 - NCT05840484Recruiting
Monitoring study for men on active surveillance
This trial follows men with prostate cancer who choose “active surveillance” instead of immediate treatment. It tests whether careful tracking (including patient reports) can help manage cancer over time and guide decision-making.
Houston, TexasAges 18 years+ - NCT05840575Recruiting
Study of thinking changes in young people during cancer treatment
This study looks at how thinking and memory may change in children and young adults after a new cancer diagnosis, especially around chemotherapy. It may help doctors better understand and track brain-related side effects early.
CopenhagenAges 7–29 - NCT05842239Recruiting
Hyperbaric oxygen therapy for low sperm count infertility
This trial tests whether breathing 100% oxygen in a pressurized chamber (hyperbaric oxygen therapy) can improve fertility in men who have an unexplained low sperm count. It may help by improving sperm health, but you would need multiple sperm tests and to be able to follow the clinic schedule.
ẔerifinAges 21 years+ - NCT05842044RecruitingPhase 2
NSAID pain medicine after robotic kidney-sparing surgery
This Phase 2 study looks at whether taking an anti-inflammatory pain medicine (an NSAID) after robotic partial nephrectomy is safe and helpful. It may reduce pain while checking for stomach, bleeding, and heart-related side effects after kidney-sparing surgery.
Miami, FloridaAges 18–99 - NCT05843851Recruiting
Newborn screening for rare cystinosis and hyperoxaluria
This study offers genetic screening to newborns to look for two rare metabolic conditions. It helps doctors find these conditions earlier, so treatment can start sooner if needed.
Hanover, Lower SaxonyAges 1 day–3 days - NCT05843968RecruitingPhase 2
Rituximab or mycophenolate for steroid-dependent childhood kidney syndrome
This trial tests whether rituximab works as well as mycophenolate in children whose nephrotic syndrome (kidney condition) comes back when steroid medicines are reduced. It aims to find the safest and most effective option during a relapse.
Chongqing, Chongqing MunicipalityAges 3–16 - NCT05846490RecruitingPhase 4
Sleep apnea treatment to improve blood pressure in kidney disease
This study tests whether treating obstructive sleep apnea can help control blood pressure in people with chronic kidney disease. If your sleep apnea is not currently being treated, participation may help your care team see whether safer breathing at night improves blood pressure control.
São PauloAges 18 years+ - NCT05847166Recruiting
Testing a PSMA-targeted treatment for prostate cancer
This trial studies a treatment that targets a protein called PSMA in people with prostate cancer. It may help shrink or control the cancer and is being tested in different risk groups and stages of disease.
Bydgoszcz, PolandAges 18 years+ - NCT05847036Recruiting
Study of urinary tract infection symptoms in family doctors
This study looks at how urinary tract infections show up in everyday primary care and what urine tests find. You might help doctors better recognize and manage these infections in real-world practice.
Saint-Maur-des-Fossés, Saint MaurAges 18 years+ - NCT05847348RecruitingPhase 3
PET scan for rising PSA after prostate cancer treatment
This Phase 3 trial tests whether a special PET scan using 68Ga-PSMA-11 can detect prostate cancer that has returned after surgery or radiation, measured by rising PSA. If the scan works well, it may help doctors find where the cancer is coming back.
BeijingAges 18 years+ - NCT05849389RecruitingPhase 2
Vosoritide for taller growth in girls with Turner syndrome
This Phase 2 study tests vosoritide to help children with Turner syndrome grow taller before puberty. You may be able to join if your child is pre-pubertal, has short height for age, and either has not tried growth hormone or has not responded well to it.
Washington D.C., District of ColumbiaAges 3–11 - NCT05850182Recruiting
Lifestyle program for metastatic prostate cancer on hormone therapy
This trial studies whether a structured lifestyle intervention (such as exercise and related behavior changes) can benefit people with metastatic prostate cancer who are currently on hormone treatment. It may help by improving health and functioning while you continue standard cancer therapy.
BellinzonaAges 18 years+ - NCT05851547RecruitingPhase 2
Testing higher doses in prostate spots using MRI guidance
This Phase 2 trial studies a way to deliver higher radiation doses to specific prostate lesions seen on a 3-Tesla MRI. It’s for people with certain intermediate- or high-risk prostate cancer to see if targeting the lesions can improve treatment results and safety.
Ottawa, OntarioAges 18 years+ - NCT05852704RecruitingPhase 3
Dapagliflozin to prevent irregular heart rhythm after bypass surgery
This trial looks at whether dapagliflozin (a diabetes medicine that helps the kidneys and heart) can lower the chance of atrial fibrillation, an irregular heart rhythm, after coronary artery bypass (CABG) surgery. If you’re scheduled for planned bypass surgery, this study may help reduce post-operative rhythm problems.
BrnoAges 18 years+ - NCT05855954Recruiting
Early kidney protection during heart surgery
This trial looks at whether a specific heart-surgery technique (called CLCVP) can help protect kidney function soon after surgery. It is mainly for adults with otherwise normal kidney tests before certain types of heart operations.
Nanjing, JiangsuAges 18 years+ - NCT05856981RecruitingPhase 1
Testing ADU-1805 for advanced solid tumors safety
This early study tests whether ADU-1805 is safe in people with advanced solid tumors and checks how the body processes the drug. Depending on your cancer type, it may also be looking specifically at certain cancers that have not yet received PD-(L)1 immunotherapy.
Detroit, MichiganAges 18 years+ - NCT05857371RecruitingPhase 2
Stem cell–like treatment injection after urethrotomy for urethral narrowing
This Phase 2 trial tests whether injecting a patient’s own fat-derived cells during an endoscopic procedure can safely improve healing in bulbar urethral narrowing. It’s mainly for men with a specific type and short length of narrowing who can temporarily stop certain immune-suppressing medicines.
MarseilleAges 18–85 - NCT05858437Recruiting
Testing propionic acid to improve immune function in children with kidney failure
This study tests whether propionic acid can help the immune system work differently in children with advanced chronic kidney disease who receive regular dialysis. It may help regulate immune cells, aiming for better immune function while keeping you medically stable.
BerlinAges 12–20 - NCT05864196RecruitingPhase 1
Testing two-shot prostate radiation with MRI-guided planning
This early-phase study tests a prostate radiation approach given in two treatments, planned using MRI. It’s designed for men with lower-to-intermediate risk prostate cancer and aims to see if this method is safe and works well.
Mineola, New YorkAges 18 years+ - NCT05865002RecruitingPhase 1
Safety and drug test for AUR107 in advanced cancers
This early-phase study tests whether AUR107 is safe and may help shrink or control advanced solid tumors that have come back or progressed. You may be considered if standard treatments no longer work and you meet specific blood, organ, and health requirements.
Vijayawada, Andhra PradeshAges 18 years+ - NCT05865730RecruitingPhase 2
Oncobax immune treatment for advanced lung and kidney cancers
This trial tests Oncobax®-AK, an immune-based treatment, in people with advanced (stage IV) non-squamous lung cancer or clear cell kidney cancer. It seeks to see if the treatment can help cancer respond better and whether it is safe for patients who meet specific immune and health requirements.
MonsAges 18 years+
Common questions
- How many kidney & urinary clinical trials are recruiting?
- Clin2 is tracking 4,504 recruiting nephrology & urology studies from the U.S. registry right now, out of 7,195 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.