View clinical trials related to Urinary Bladder Neoplasms.
Filter by:This trial is a single-arm, prospective, multi-center clinical trial designed to demonstrate that adaptive radiotherapy for muscle-invasive bladder cancer will translate into a decreased rate of acute (assessed weekly during chemo-radiotherapy) grade 3 or greater gastrointestinal/genitourinary toxicity compared with the historically reported rate for non-adaptive radiation therapy. The Common Terminology Criteria for Adverse Events (CTCAE) version 5 assessment tool will be utilized.
Patients with muscle-invasive bladder cancer are often older and multimorbid, thus in an increased risk of perioperative mortality and morbidity in relation to radical cystectomy (RC). The aim of the study is to investigate the effect of perioperative Comprehensive Geriatric Assessment (CGA) and tailored intervention in older, frail patients with bladder cancer undergoing RC.
The purpose of this study is to evaluate mood changes in patients with Non-Muscle Invasive Bladder Cancer who are receiving intravesical Bacillus Calmete-Guerin (BCG). Patients with Non-Muscle Invasive Bladder Cancer receiving intravesical treatments are eligible to participate in this study. Participation involves providing research blood and urine samples prior to the start of treatment and throughout the treatment course. The study team will also collect participant's medical history and clinical information. Participants will be asked to complete questionnaires and daily mood diaries.
There is currently no accepted screening strategy for patients at high risk of developing bladder cancer. This study will ask patients to complete a urine test every 6 months for 2 years to help assess if routine screening helps finding bladder cancer at an earlier stage.
Intravesical immunotherapy or chemotherapy for non-muscle invasive bladder cancer is a well-established treatment for preventing or delaying tumor recurrence after bladder tumor resection. For high-risk non-muscle invasive bladder cancer, immunotherapy in the form of intravesical Bacillus Calmette-Guérin (BCG) can be effective as first-line, nevertheless, the response rate to BCG is suboptimal with many patients failing treatment. Following BCG-failure, however, very few effective therapeutic options exist besides life-changing cystectomy. In addition, nationwide shortages of BCG have pushed the use of alternative intravesical therapies for non-muscle invasive bladder cancer. At Banner University Medical-Tucson, the use of intravesical Gemcitabine is considered as standard treatment for patients with bladder cancer who are unable to get BCG or have failed prior BCG treatment. The role of Gemcitabine as treatment for NBMIC is poorly understood. The purpose of this study is to gain a better understanding of the use of Gemcitabine intravesical chemotherapy for non-muscle invasive bladder cancer in a prospective cohort of patients.
Urine cytology can be collected with spontaneous urine or by washing the bladder. It is commonly accepted among urologist that instrumental bladder washing is the method of choice. There are, however, no solid recommendations regarding the method to collect the urine for bladder wash cytology during cystoscopy. There are mainly two possibilities: 1) the use of an intermittent bladder catheter after the removal of the cystoscope or 2) bladder lavage through working channel of the flexible cystoscope itself. The first choice may increase the number of collected cells because of the larger caliber of the catheter compared to the working channel and thus the better efficacy of bladder wash. However, this method is certainly more invasive and possibly more expensive. To the best of our knowledge and according to available literature, none of both collection method can be defined as gold standard. The aim of the study is to show that use of flexible cystoscope brings the same results in terms of quality of the urine collection for analysis as the use of intermittent bladder catheter and is less unpleasant for the patient. If our study confirms the non-inferiority of "direct" collection through the cystoscope, this will allow the establishment of recommendations in this sense in order to simplify the procedure and reduce as much as possible the manipulations within the urogenital tract.
About 40%-80% of NMIBC recur within 6-12 months when managed with TURBT alone, and 10%-25% of the patient's progress to muscle invasive disease. Intravesical therapy enables delivery of high local concentrations of a therapeutic agent within the bladder, which could potentially destroy viable tumor cells that remain following TURBT
The Serpentine (Stratify cancER PatiENTs by ImmuNosupprEssion) project, represents the most consistent effort so far attempted to translate MDSC into clinical practise by producing an off-the-shelf compliant assay for quantifying these cells in peripheral blood.
The main purpose of this study is to learn more about the safety, side effects, and effectiveness of LOXO-435. LOXO-435 may be used to treat cancer of the cells that line the urinary system and other solid tumor cancers that have a change in a particular gene (known as the FGFR3 gene). Participation could last up to 30 months (2.5 years) and possibly longer if the disease does not get worse.
The goal of this observational study is to learn about the morphological characteristics of different bladder lesions under narrow-band imaging（NBI） techniques in All patients requiring cystoscopy and biopsy. The main questions it aims to answer are: 1. To clarify the characteristics of different bladder lesions under NBI and to establish a diagnostic classification system for bladder tumors under NBI based on pathological findings. 2. Verify the accuracy of this classification system. Participants will record the morphological characteristics under ordinary white light and NBI during cystoscopy, analyze the pathological characteristics of different tissues corresponding to the NBI characteristics, establish a diagnostic classification system for bladder tumor under NBI using pathological biopsy as the diagnostic standard, and then verify the accuracy of this classification standard through clinical.