View clinical trials related to Urinary Bladder Neoplasm.
Filter by:There is a relation between inflammatory cells and the prognosis of tumors (cancer colon, renal, liver, and urinary bladder). In this study, the investigators will link the Neutrophils to Lymphocytes ratio to the response to intravesical BCG therapy post trans-urethral resection of urinary bladder tumors for the non-invasive urinary bladder tumors.
The main purpose of this study is to evaluate the anti-tumor activity of bempegaldesleukin (NKTR-214) in combination with nivolumab by assessing the objective response rate (ORR) in cisplatin ineligible, locally advanced or metastatic urothelial cancer patients.
This is a clinical trial studying the administration of NanoDoce as a direct injection to the bladder wall immediately after tumor resection and as an intravesical instillation. All participants will receive NanoDoce, and will be evaluated for safety and tolerability, as well as the potential effects of NanoDoce on urothelial carcinoma.
In urologic robotic surgery with steep Trendelenburg position, maintenance of cardiac preload and cardiac output is important for clinical prognosis. Previous studies reported the positive end-expiratory pressure (PEEP)-induced increase in central venous pressure (CVP) could be a accurate predictor of fluid responsiveness in cardiac surgical patients. The authors attempt to evaluate the predictability of PEEP-induced increase in CVP as well as stroke volume variation in urologic robotic surgery with Steep Trendelenburg position.
Gas exchange disturbance frequently occurs in steep Trendelenburg position during robot-assisted laparoscopic prostatectomy or cystectomy. Due to increased intrathoracic pressure and absorbed carbon dioxide (CO2) gas insufflated into abdominal cavity, hypercapnia as well as hypoxia may occur. Inverse ratio ventilation or prolonged inspiratory time during mechanical ventilation has been reported to be improve gas exchange in adult respiratory distress syndrome. The investigators attempt to test the hypothesis that prolonged inspiratory time may improve the gas exchange during robot-assisted laparoscopic urologic surgery.
Bladder cancer is one of the most common cancer worldwide and the second most frequent urological cancer. The photodynamic diagnosis technique (PDD) currently used (Hexvix®) has improved tumor detection but with a high false positive rate. Indeed, the main limitation of the PDD is its lack of specificity, ranging from 35 to 66%. The association of this technique with new technologies such as the Cellvizio Dual Band featuring simultaneous dual wavelength illumination and detection, could improve the identification of tumoral lesions. The objective of this study is to demonstrate the efficacy of Cellvizio dual band technique for the diagnosis of tumors bladders.
The study aims to establish the safety and toxicity of a combined intravesical mitomycin C with BCG for patients with bladder cancer.