View clinical trials related to Urinary Bladder Neoplasms.
Filter by:The current study aimed to assess the diagnostic performance of novel urine-based DNA hypermethylation of six genes (GATA4, P16, P14, APC, CDH1 and CD99) for UBC detection in patients with hematuria.
An Open-label, Single-arm, Multicenter Phase II Clinical Study： Evaluating RC48-ADC Combined With Triplizumab in the Neoadjuvant Treatment of Her2-positive Muscle-invasive Bladder Cancer.It's arm to evaluate the neoadjuvant treatment of Her2-positive Muscle-invasive Bladder Cancer in patients with objective response rate (ORR),Duration of response (DoR) , progression-free survival (PFS), overall survival (OS), and safety.
To improve upon the non-invasive detection of bladder cancer by further validating a multiplex ELISA assay directed at a bladder cancer-associated diagnostic signature in voided urine samples of patients with a high risk of developing bladder cancer.
Men over 40 years of age, and women over 50, smokers or former smokers with a smoking rate greater than 10 packs/year and the presence of microhematuria >25 red blood cells per field in the microscopic analysis are at high risk of bladder cancer, so cystoscopy and uroTAC is advised in the AUA Guidelines. The investigators hypothesize if cystoscopy can be omitted in case of having a negative biomarker test and a normal uro-CT. Main objective: To determine sensitivity, specificity, positive and negative predictive value of "Uromonitor" (molecular DNA based urine marker) in the included population, in relation to the presence of urothelial cancer in the bladder, comparing it with cystoscopy.
Aim: To investigate the feasibility and tolerability of the Olympus Soltive laser in treatment of large recurrent low-grade Ta tumours in an outpatient setting. Background: Non-muscle invasive bladder cancer (NMIBC) is associated with a high yearly recurrence rate up to to 61%. Patients affected are therefore referred to long-term or even life-long follow-up, which burdens both patients and health care system. Recurrent tumours are most frequently treated with TURBT followed by adjuvant intravesical treatment. Repeat TURBT includes a risk of morbidity from the procedure itself and from general anaesthetics, which the procedure requires. Patients with NMIBC are generally elderly, multi-morbid, and as a result, they often show a poor tolerability of general anaesthetics. Thus, the need for non-surgical treatment modalities is imminent and continuous investigations are performed in the field including active surveillance, chemoresection and device-assisted intravesical chemotherapy. Laser ablation is a technique gaining attention in the treatment of NMIBC, based on the prospects of an outpatient treatment modality, which could prove TURBT and general anaesthesia unnecessary in select patients. Methods: The study will be conducted as a prospective feasibility study. Included patients will undergo outpatient laser ablation using the Olympus Soltive laser under local anaesthetics. Patients will be included from Aarhus University Hospital (Denmark), Fundació Puigvert (Spain), Motol University Hospital (Czech Republic) and Institut Universitaire du Cancer Toulouse Oncopole (France). Data will be reported to the eCRF in the online REDCap web application. The eCRF is stored on a secure server under the responsibility of the Department of Clinical medicine at Aarhus University in Denmark. REDCap is a secure web application for building and managing online surveys and databases. The Database will be in agreement with the laws and regulations of the Danish Data Protection Agency and EU regulations (GDPR). The sponsor will be overall responsible for the data entry in the eCRF, and the validity of the data collected at the specific sites. Each participant will be coded with a unique patient identifier to ensure pseudo anonymity. Perspectives: This study will be the first multinational study with focus on feasibility of outpatient laser ablation of large bladder tumours between 1-3 cm. Outpatient laser ablation of these large tumours has the potential to reduce the number of TURBTs per patient, thus easing the life of patients with non-muscle invasive bladder cancer, with fewer surgical procedures as well as reducing the overall treatment related costs for society. If thulium laser ablation proves effective, the treatment modality would be easily implemented and available based on the small size of the machinery.
The primary objective of this study is to assess the safety and effectiveness of Human Multigene Methylation Detection Kit (Fluorescent PCR Method) for help diagnose bladder cancer by comparing with clinical standard method (includes medical imaging (MRI, CT, etc.), cystoscopy, pathological examination).
This single arm pilot study will evaluate the feasibility and acceptability for perioperative Comprehensive Geriatric Assessment (CGA) and CGA-directed supportive and restorative care for patients with muscle-invasive bladder cancer who are planned to undergo preoperative chemotherapy.
This study collects blood and tissue samples from patients with cancer and without cancer to evaluate tests for early cancer detection. Collecting and storing samples of blood and tissue from patients with and without cancer to study in the laboratory may help researchers develop tests for the early detection of cancers.
This prospective study aims at using Artificial intelligence to create a helpful unbiased machine learning-based model that predicts BCG unresponsiveness in high risk BCG-naïve NMIBC patients incorporating all potential clinico-pathological, radiological and/or molecular prognostic factors.
This is a single-arm, open-label, multicenter clinical trial to investigate the safety and efficacy of tislelizumab when given in combination with nab-paclitaxel as perioperative treatment in patients with muscle-invasive bladder cancer (MIBC) prior to cystectomy or complete TURBT. Patients will receive perioperative treatment with tislelizumab in combination with nab-paclitaxel every 3 weeks for 3 treatment cycles over 9 weeks followed by radical cystectomy or complete TURBT.