View clinical trials related to Urinary Bladder Neoplasms.
Filter by:To evaluate the diagnostic accuracy of CEUS for the preoperative staging of bladder cancer, which would benefit the implementation of efficient therapeutic strategies.
In this phase II study, eligible patients will be treated with maximal tumor resection and then started treatment within 8 weeks. Chemotherapy, Nivolumab and radiotherapy (RT) will be started on day one. Chemotherapy will be administered weekly during radiotherapy. Radiotherapy will be performed from Monday to Friday for five weeks. Nivolumab will be administered for one year (13 infusions). Patients will have the complete tumour assessment by computed tomography scan (CT-scan) and cystoscopy up to 5 years after radiotherapy.
This is a single-armed, multicenter, non-blinded phase 2 study to assess efficacy of induction ipilimumab + nivolumab followed by chemoradiation to spare the bladder in urothelial bladder cancer.
Bladder Cancer prognosis, treatment, and subsequent morbidity and mortality vary between the different stages, thus resulting in a different impact on patients' lives. There are some well known late effects of the treatments for bladder cancer, but the knowledge of their impact on patients Quality of Life is sparse. This study aims to determine the prevalence of late effects impact on Quality of Life and potential risk factors for impairment.
The investigators aim to experiment and implement various deep learning architectures to achieve human-level accuracy in Computer-aided diagnosis (CAD) systems. In particular, the investigators are interested in detecting bladder tumors from CT urography scans and cystoscopies of the bladder in this project.
The primary objective of this prospective study is to evaluate the clinical performance of combined check cystoscopy and urine cytology findings 4 weeks after initial primary complete resection of T1 BC for detection of residual malignancy at repeat biopsy.
Superficial bladder cancer, known as non-muscle-invasive bladder cancer (NMIBC), is the most common type of bladder cancer. It is expensive to manage and significantly impacts on patients' quality of life. This is because there is a high burden of recurrent disease after initial treatment, and need for long term surveillance for recurrence. The most important step in the diagnosis and treatment of NMIBC is the first surgical procedure called the transurethral resection of bladder tumour (TURBT). There is evidence that the quality of the TURBT operation, and the use of a single administration of bladder chemotherapy following the operation, can reduce cancer recurrence rates and progression to more invasive cancer. There is anecdotal evidence that the quality of TURBT surgery and the usage of intravesical chemotherapy varies widely between hospitals and thus may result in worse outcomes for some patients. The primary objective of the study is to determine if audit and feedback can improve the quality of TURBT surgery and if this reduces recurrence of NMIBC.
This study is a case-control, propsective and muticentric clinical trial, which aim to compare the specificity and sensibility of VisioCyt urinary cytological test combined with FGFR3 mutation detection test to VisioCyt urinary cyological test on its own to detect bladder cancer. The case are patient in whom newly diagnosed, or recurring /progressing bladder cancer is strongly suspected after initial fibroscopy. The control are patient attending or hospitalized for urolithiasis, urinary infections, urinary superior excretory stones or with non suspect urinary symptomatology.
Biological behabiour of low grade bladder cancer tumors is well known. They have a very high rate of recurrences during their follow up but very low (less than 1%) risk of progression. Until now, the gold standard of any bladder recurrence for this patients is performing an immediate transurethral ressection of the tumor. This surgery has risk of complications and, due to the low risk of these subgroup of tumors, sometimes it becomes an overtreatment for the patients. This is the reason why new conservative or less invasive surgeries are proposed to follow up and treat these patients.
The objective of this prospective, single-center randomized controlled trial is to identify the optimal adjuvant intravesical therapy in patients with intermediate risk (IR) non muscle invasive bladder cancer by comparing two commonly utilized intravesical regimens; intravesical immunotherapy (BCG) and intravesical chemotherapy.