Clinical trials
Bladder Disease clinical trials
Below are recruiting bladder disease clinical trials, each written for real people, not researchers. We’re tracking 29 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06167356Recruiting
Bladder cancer relapse and quality of life study after TURBT
This study tracks patients with early-stage bladder cancer after surgery (TURBT) to see how often the cancer returns and how it affects your daily life.
Milan, MIAges 18 years+ - NCT06337942Recruiting
Bladder or kidney-bladder transplant from a deceased donor
This trial offers a first-in-human transplant of a bladder or a kidney combined with a bladder from a deceased donor. It is for people with severe bladder problems or bladder cancer who already need a new bladder or are on immune-suppressing medicines for a prior organ transplant.
Los Angeles, CaliforniaAges 18–70 - NCT04626167RecruitingEarly Phase 1
Testing a bladder transplant done with a kidney transplant
This early-phase study is testing a combined bladder and kidney transplant approach for people whose bladder problems damage the kidneys. The goal is to see if this treatment can improve bladder and kidney outcomes and be done safely.
Rochester, MinnesotaAges 1–60 - NCT06719232Recruiting
Testing a new way to give bladder treatment without a catheter
This study tests a catheter-free method for delivering medication directly into the bladder. It may help patients with bladder pain, recurrent infections, bladder cancer, or cystitis after radiation or chemotherapy.
BudapestAges 18–80 - NCT05997043RecruitingEarly Phase 1
Botulinum toxin for overactive bladder in Parkinson's disease
This trial tests if botulinum toxin A injections can help control overactive bladder symptoms in people with Parkinson's disease who haven't gotten enough relief from standard bladder medications. It aims to see if the treatment is safe and effective.
Guangzhou, GuangdongAges 25–80 - NCT05726786RecruitingPhase 3
Immunonutrition before bladder removal surgery
This study tests whether a special nutrition drink given before open bladder surgery can reduce complications and improve the body’s immune response after surgery. It’s for adults having bladder removal and is compared against standard care.
Lausanne, Canton of VaudAges 18 years+ - NCT05153694Recruiting
Study of infections after bladder removal
This observational study follows people after surgery to remove the bladder to learn how often infections happen and what they look like. It may help doctors better prevent and manage complications after this operation.
Munich, Outside U.S./CanadaAges Any age - NCT06439862Recruiting
Quality of life in children with posterior urethral valves
This study looks at how children with posterior urethral valves (a condition that affects urination) feel about their quality of life as they grow up. It will help doctors understand how these children are doing emotionally and socially, so they can improve care.
Bron, BronAges 6–17 - NCT05878951RecruitingPhase 2/Phase 3
Botox during HoLEP for men with overactive bladder symptoms
This study tests whether adding a Botox shot into the bladder during HoLEP surgery helps men with overactive bladder symptoms like urgency, frequent urination, and accidents. You’d be compared to the standard approach to see if symptoms improve after surgery.
Chicago, IllinoisAges 18–89 - NCT04442724Recruiting
MRI and bladder marker planning to guide bladder chemoradiation
This trial uses special MRI scans and tiny markers placed in the bladder to better plan bladder chemoradiation. The goal is to help target treatment more accurately and improve how well it can be delivered.
Los Angeles, CaliforniaAges 18 years+ - NCT07283835RecruitingPhase 2
Study of Cretostimogene for non-muscle invasive bladder cancer
This trial tests a new drug, Cretostimogene, for people with a type of bladder cancer that hasn't spread into the muscle layer (non-muscle invasive) and has not responded to standard BCG treatment. The goal is to see if this drug can help control the cancer and avoid the need for bladder removal surgery.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07570771Recruiting
Dialysis duration effects on bladder function in transplant candidates
This study examines how long you've been on dialysis and how much urine you still produce might affect your bladder's ability to hold and stretch after a kidney transplant. Understanding this helps doctors predict how well your bladder will work after you receive a new kidney.
Karachi, SindhAges 18–65 - NCT06083558Recruiting
Pain and nausea after gallbladder surgery
This study looks at pain and nausea in adults who had their first gallbladder surgery between 2016 and 2025. It uses a national registry to understand recovery and help improve care.
Sundsvall, XAges 18 years+ - NCT06357416Recruiting
Man Van project: mobile cancer screening for men
This study collects information from men who visit the Man Van, a mobile health clinic that screens for cancers like prostate, testicular, and penile cancers. It aims to learn how well the clinic works and how it can help men catch cancer early.
LondonAges 18 years+ - NCT01293110Recruiting
Lower Urinary Problems Database at Zurich Hospitals
This trial is a research database study collecting information from people who have bladder and urine flow testing. It may help doctors better understand lower urinary tract problems over time.
Zurich, Canton of ZurichAges 18–90 - NCT06170177Recruiting
Life after bladder removal surgery study
This study looks at how people feel and their health after having their bladder removed. It aims to understand quality of life after this surgery.
Milan, MIAges 18 years+ - NCT07726602Recruiting
Tumor DNA blood test for muscle-invasive bladder cancer
This trial uses a blood test to look for small pieces of tumor DNA (ctDNA) after treatment for muscle-invasive bladder cancer. It aims to find out if the test can detect leftover or returning cancer earlier, helping guide next steps.
Portland, OregonAges 18 years+ - NCT06992986Recruiting
Urine Bacteria in Bladder Cancer vs. Other Conditions
This study compares the bacteria in urine of men with bladder cancer to those with other urinary issues and healthy men. For bladder cancer patients, it looks at differences before a planned surgery to remove the bladder.
RomeAges 50–70 - NCT06529822RecruitingPhase 1
Personalized cancer vaccine for solid tumors with MRD
This trial tests a personalized cancer vaccine for people with certain cancers (bladder, stomach/esophagus, melanoma, or lung) who have no visible cancer after surgery but still have tiny bits of cancer DNA in their blood (called MRD). The vaccine is designed to train your immune system to attack any remaining cancer cells.
Orlando, FloridaAges 18 years+ - NCT07395037Recruiting
Study of emergency hospital stays for blood in urine
This study is looking at why people are admitted to the hospital as an emergency because of blood in their urine (hematuria). If you are being cared for by the urology team and stay for at least a day, you might be able to join.
LondonAges 18 years+ - NCT05366881Recruiting
Blood test study to spot early cancer signal and cancer leftovers
This observational study checks whether a blood test (a “cfDNA” test) can detect early signs of cancer or small amounts of cancer left after treatment. It may help doctors use a simple blood sample to improve cancer detection and follow-up.
Duarte, CaliforniaAges 40 years+ - NCT07721935Recruiting
AI tool for urological disease diagnosis and treatment
This trial is testing an artificial intelligence (AI) system that helps doctors diagnose and treat urological conditions like urinary stones, prostate cancer, or bladder cancer. It looks at your medical records, scans, and surgical videos to improve care.
Guangzhou, GuangdongAges Any age - NCT05313945Recruiting
Compare comfort after passive vs active catheter removal
This study tests which method of removing an in-place urinary (bladder) catheter is more satisfying and comfortable for patients after certain urologic procedures. If you qualify, you may be randomly assigned to one of two removal approaches and asked about your experience.
GrenobleAges 18 years+ - NCT06944743Recruiting
Prostate surgery for men with underactive bladder and blockage
This study tests a prostate surgery (TURP) in men with two bladder problems: a blockage leaving the bladder and a bladder that doesn't contract well. The goal is to see if the surgery can help improve bladder emptying.
SohagAges 40–70
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Common questions
- Are there clinical trials for bladder disease?
- Yes. Clin2 currently lists 29 recruiting bladder disease studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a bladder disease trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a bladder disease trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.