View clinical trials related to Bladder Cancer.
Filter by:AT148007 is a Phase 1, open-label, multicenter, safety, pharmacokinetic, pharmacodynamic study of ALX148 in combination with enfortumab vedotin and/or other anticancer therapies in subjects with urothelial carcinoma.
This study is open to adults with advanced cancer in the biliary tract, pancreas, lung, or bladder. This is a study for people for whom previous treatment was not successful or no treatment exists. The purpose of this study is to find out whether a medicine called BI 907828 helps people with cancer in the biliary tract, pancreas, lung, or bladder. BI 907828 is a so-called MDM2 inhibitor that is being developed to treat cancer. All participants take BI 907828 as a tablet once every 3 weeks. Participants may continue to take BI 907828 as long as they benefit from treatment and can tolerate it. They visit the study site regularly. At the study site, doctors regularly check the size of the tumour and whether it has spread to other parts of the body. The doctors also regularly check participants' health and take note of any unwanted effects.
The objective of this prospective, multi-centre study is to evaluate the performance of ADXBLADDER, a urine MCM5 ELISA test, as an aid in the detection of bladder cancer recurrence. Patients undergoing cystoscopic surveillance in non-muscle invasive bladder cancer (NMIBC) follow-up will be recruited and asked to provide a urine sample to be tested with ADXBLADDER. To assess the diagnostic accuracy of the test, the MCM5 results will be compared with the gold standard cystoscopy and pathology of resected tissue.
In Egypt, bladder cancer has been the most common cancer during the past 50 years. In 2002, Egypt's world-standardized bladder cancer incidence was 37/ 100,000, representing approximately 30,000 new cases each year. About 25% of new diagnoses are muscle-invasive bladder cancer (MIBC), which carry a worse prognosis compared to non-muscle invasive disease. Neoadjuvant chemotherapy (NAC) followed by radical cystectomy (RC) with bilateral pelvic lymphadenectomy is considered the standard of care for treatment of MIBC by multiple international guidelines. However, this is associated with a significant impact on quality of life. The effect of our proposed Tetra-modal treatment protocol for muscle invasive Urothelial carcinoma of the urinary bladder on muscle invasive bladder cancer recurrence free survival, cancer specific survival, and overall survival? Koga developed a selective bladder-sparing protocol with a tetra modal therapy comprising maximal transurethral resection of bladder tumor, induction chemoradiation (CRT), and consolidative partial cystectomy (PC) with pelvic lymph node dissection, allowing the confirmation of CRT response pathologically. In the preliminary analysis of the initial cases enrolled in their protocol, none of the patients who completed the protocol with consolidative PC experienced MIBC recurrence, suggesting that consolidative PC may improve local cancer control in the preserved bladder by surgically eliminating possible cancer remnants after CRT. Our proposed Tetra-modal treatment protocol for MIBC is supposed to eliminate the surgical difficulties of performing PC in a radiated field and hence decrease the post operative complications of PC.
This study is a one-arm exploratory clinical study of Disitamab Vedotin for Injection combined with Penpulimab Injection designed for cisplatin intolerant CT2-T4anxm0 bladder urothelial carcinoma patients.It will confirme the efficacy and safety of Disitamab Vedotin for Injection combined with Penpulimab Injection neoadjuvant treatment for cisplatin intolerant CT2-T4anxm0 bladder urothelial carcinoma patients. Finally, it will provide new evidence-based medical evidence for neoadjuvant therapy for such patients.
A single-blinded, prospective randomized parallel controlled clinical trial is designed and will be conducted from July 2022 to November 2023 (anticipated). One hundred and thirty-six patients (anticipated) with renal cancer or bladder cancer or prostate cancer will be enrolled in this study. Those patients will be enrolled by two hospital centers and the patients will be randomly divided into the Micro Hand S surgical robot group and the da Vinci surgical robot group. Robot-assisted partial nephrectomy, radical cystectomy, and radical prostatectomy will be conducted using the Micro Hand S robot or the da Vinci robot. The success rate of operation, assembly time, operation time, intraoperative hemorrhage, continence rate (if applicable), postoperative pain, comprehensive complication index, resident time and surgeon satisfaction were recorded. The aim of the study is to determine whether the newly developed Chinese Micro Hand S surgical robot results in non-inferiority outcomes in urological surgeries compared with the prevalent da Vinci robot.
The purpose of this study is to investigate the side effects, quality of life, and treatment effects of concurrent chemo-hypofractionated intensity-modulated radiation therapy in bladder cancer. Twenty fractionation within 4 weeks are performed using hypofractionated intensity-modulated radiation therapy. As for the radiation dose, 2.8-3.2 Gy at a time, total dose 56-64 Gy, to the high-risk target volume, and 2-2.2 Gy at a time, and 40-44 Gy, respectively, to the low-risk target volume. It aims to include more than 97% of the total dose to cover the entire PTV, and the minimum dose in the PTV is not lower than 95% of the prescribed dose, and the maximum dose does not exceed 107% of the prescribed dose. Chemotherapy before and after radiotherapy can be performed depending on the institutional policy. Among radiotherapy, chemotherapy is performed with platinum-based agents (cisplatin, carboplatin, etc.), and is administered once a week for a total of 3 or more.
This is a monocentric, prospective, pilot study that will enrol 435 subjects with solid tumours that are treated with immune checkpoint inhibitor(s) (ICI) alone or in combination with chemotherapy or targeted therapy. For enrolled subjects, clinical and laboratory evaluations will be performed and reported at different time points: - Early (4-6 weeks after treatment start) - Midtime (8-11 weeks after treatment start) - Late (13-18 weeks after treatment start) - At the occurrence of immune-related adverse events (irAEs), clinical and laboratory evaluation will be performed at two principal time points: - For the 1st time of any grade 1 or 2 irAE if the subject developed it. - For the 1st time of any grade 3 or 4 irAE if the subject developed it.
Today the standard for the diagnosis and monitoring of bladder tumors is bladder endoscopy. The performance of this exam is not perfect. With this work, based on artificial intelligence, the investigators wish to combine endoscopy with a complementary diagnostic tool in order to improve patient care. The main objective will be to reduce diagnostic errors / wanderings in patients treated or followed for bladder tumors, by imposing a new standard of diagnostic bladder mapping (high PPV and VPN, high precision)(primary purpose diagnostic). The secondary objective will be to homogenize and systematize the descriptive part of the lesions, and to use AI to better characterize tumor aggressiveness. The final objective being to validate a new precision tool (diagnostic companion) essential for developing and standardizing the therapeutic management of bladder tumors (correcting inter-observer heterogeneity). In this project, video frame will be first extracted from our dataset of cystoscopy videos hosted in in the Next Cloud Recherche. Selected medical image will be segmented and analyzed using our pre-trained CNN model with a feature detection algorithm to obtain features. Data will be analyzed on both patient and lesion levels. The study will assess the Bladder-PAD accuracy on the detection of bladder tumors, and its ability to predict tumor risk of recurrence and progression.
Urothelial carcinomas of the lower and upper urinary tract can be considered "twin diseases". Much of the current clinical decision-making surrounding Upper Tract Urothelial Carcinoma (UTUC) is extrapolated from evidence that is based on urothelial carcinoma of bladder patients. The inner wall of the bladder is coated with a substance called glycosaminoglycan (GAG). GAG is known to form a gel-like layer on the apical cell membrane and act as a barrier against urine and pathogens in the lower urinary tract. Currently no published research on the presence of a GAG layer in the upper urinary tract exists. However, literature suggests that the ureteral utothelium can be transduced without enhancers, and the ureteral urothelium may be intrinsically different from bladder, both by the presence or absence of a GAG-layer, by different composition/thickness of the GAG-layer. Any functional differences between the urothelial layers in the bladder and in the upper urinary tract may affect the adeno-virus transduction, which again will have potential impact on future treatment of UTUC patients with a current unmet medical need.