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
- NCT06866834Recruiting
Study on nighttime urination and pelvic floor symptoms in women with incontinence
This study looks at how waking up to urinate at night (nocturia) affects pelvic floor symptoms, sleep, and quality of life in women with urinary incontinence. It compares women who have nocturia with those who don't to better understand its impact.
Ankara, KeçiörenAges 18 years+ - NCT06866964RecruitingPhase 2
Aspirin to prevent blood clots in advanced germ cell cancer chemotherapy
This trial tests if daily aspirin can prevent dangerous blood clots in people receiving chemotherapy for advanced testicular or germ cell cancer. It is for those at high risk of clots and aims to improve safety during treatment.
Charlotte, North CarolinaAges 18–70 - NCT06867341Recruiting
Pelvic floor measurements during pregnancy and after birth
This study follows women during pregnancy and after childbirth to measure how the pelvic floor muscles change. The goal is to understand normal changes so doctors can better prevent or treat problems like incontinence or prolapse later.
Pavia, PaviaAges 18 years+ - NCT06867315Recruiting
Treating enlarged prostate with a new electrical pulse device
This study tests a new device called the Steep Pulse Therapy System that uses short electrical pulses to destroy extra prostate tissue without cutting. It is for men with moderate to severe BPH symptoms who have not had prior prostate surgery.
Hangzhou, ZhejiangAges 50 years+ - NCT06867471Recruiting
Ketone drink study for kidney disease patients
This study tests if a ketone supplement can reduce protein in urine and protect kidney function in people with chronic kidney disease or polycystic kidney disease. You drink a special supplement and researchers measure how it affects your kidneys.
Herning, JutlandAges 18 years+ - NCT06868186Recruiting
Robot-assisted surgery for kidney tumors
This trial tests a new robotic system for removing kidney tumors up to 7 cm. It aims to see if the technology helps surgeons perform partial nephrectomy (removing only the tumor) safely and effectively.
Kwangju, Jeollanam-doAges 19–80 - NCT06868888Recruiting
Red blood cell function in kidney failure
This study looks at how red blood cells work in people with end-stage kidney disease who are on hemodialysis. It aims to understand blood flow and may help guide future treatments.
TaoyuanAges 20 years+ - NCT06868927Recruiting
Using MRI to guide treatment for small kidney tumors
This study tests whether MRI scans can help doctors make better decisions about treatment for small kidney tumors. If you have a kidney mass up to 4 cm and are planning surgery, you may be able to join.
Milan, ItaliaAges 18 years+ - NCT06869603Recruiting
Mediterranean diet for recurrent kidney stones and bone health
This trial looks at whether following the Mediterranean diet helps people who get kidney stones over and over again. It also checks how diet affects bone health. If you have had multiple kidney stones, you may be able to join.
NaplesAges 18 years+ - NCT06869863RecruitingPhase 1/Phase 2
Study of MediReg® for severe male infertility
This study tests an experimental medicine called MediReg® for men with severe infertility who have not been able to conceive. It aims to see if the drug is safe and can improve sperm quality, possibly offering a new option for men who have not had success with other treatments.
Moscow, MoscowAges 21–60 - NCT06872866RecruitingPhase 1
Study of sildenafil with and without food in healthy men
This study looks at how taking the study drug Hezkue Turbo (sildenafil) with food affects its levels in the body compared to taking it on an empty stomach. Healthy male volunteers aged 20 to 70 can participate.
New York, New YorkAges 20–70 - NCT06873880Recruiting
Nutrition check for hemodialysis patients
This study looks at how well a simple body measurement combined with a blood test can help assess nutrition in people on hemodialysis. It aims to find a better way to check if you're getting enough nutrients.
Tartu, TartuAges 18 years+ - NCT06877169Recruiting
Staged heart and kidney transplant study
This study compares two ways of doing a combined heart and kidney transplant. It looks at doing the surgeries in separate stages instead of all at once, to see if that is safer or works better.
Los Angeles, CaliforniaAges 18 years+ - NCT06877598Recruiting
Online sexual health clinic for prostate cancer patients
This study tests an online clinic (SHAReClinic) that helps prostate cancer patients and their partners with sexual health and recovery. You can join if you’re in active treatment or recently finished, have internet access, and meet a few health-related requirements.
Vancouver, British ColumbiaAges 18 years+ - NCT06878027Recruiting
Urine test for early bladder cancer detection
This study is testing a new, non-invasive urine test that looks for specific DNA changes (methylation patterns) to find bladder cancer early. If you have bladder cancer or are a healthy person willing to help, you may be able to join.
RomeAges 18 years+ - NCT06878560RecruitingPhase 1/Phase 2
Pig kidney transplant for kidney failure patients
This trial tests a special pig kidney (10 GE Xenokidney) as a transplant option for people with kidney failure who cannot get a human kidney. It aims to offer a life-saving alternative.
Chicago, IllinoisAges 40–70 - NCT06879041RecruitingPhase 1
Study of a radiation drug for advanced prostate cancer
This trial tests a new drug that delivers radiation directly to cancer cells. It is for men with metastatic castration-resistant prostate cancer that has progressed after other treatments.
Palo Alto, CaliforniaAges 18 years+ - NCT06880302Recruiting
Male infertility research for sperm and tissue samples
This trial collects sperm, semen, and testicular tissue samples from men undergoing fertility treatments to build a biobank for research. If you are providing such samples for freezing, you can help advance understanding of male infertility.
Basking Ridge, New JerseyAges Any age - NCT06882486Recruiting
Kidney removal after successful immunotherapy for metastatic cancer
This trial is for people with kidney cancer that has spread to other parts of the body, who still have their original kidney tumor. If your cancer has responded very well to immunotherapy (a type of treatment that helps your immune system fight cancer), doctors want to see if removing the kidney tumor now can improve your outcome.
Marseille, Institut Paoli-calmettesAges 18 years+ - NCT06883539RecruitingPhase 1
Study of LXP1788 for advanced solid tumors
This trial tests a new drug called LXP1788 in people with advanced solid tumors that have not responded to other treatments. The goal is to see if it is safe and how it affects the body.
TaichungAges 18 years+ - NCT06883851Recruiting
Pelvic floor training plus medicine for bedwetting in children
This study tests whether adding pelvic floor muscle training (exercises for the muscles that help control urination) to a medicine called desmopressin works better than medicine alone for children who wet the bed at night. It may be an option if your child has not tried other treatments recently.
Istanbul, BeşiktaşAges 7–13 - NCT06885463Recruiting
PRP and PDO threads for stress incontinence
This study tests a non-surgical treatment using your own blood (PRP) and special threads (PDO) to help with stress urinary incontinence (leaking urine when you cough, sneeze, or exercise). It may be an option if other treatments haven't worked and you are waiting for surgery.
CairoAges 20–45 - NCT06885931Recruiting
Nerve stimulation trial for mixed urinary incontinence
This trial tests a new implant that stimulates a nerve in your pelvic area to help control both stress and urge urine leaks. It might be an option if you've tried other treatments like bladder training or medicine and they didn't help enough or caused side effects.
Leuven, Herestraat 49Ages 22 years+ - NCT06886256Recruiting
Pre-hab for kidney transplant patients
This trial helps frail older adults get stronger before a kidney transplant. You'll take part in a prehabilitation program to improve your health and readiness for surgery.
Houston, TexasAges 55 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.