View clinical trials related to Carcinoma, Transitional Cell.
Filter by:Clinical trial to determine the efficacy (sensitivity and specificity) of Anchordx's urine DNA methylation/somatic mutation assay for detecting upper tract urothelial carcinoma compared to pathology in patients.
Upper Urinary Tract Urothelial Carcinomas are rare, aggressive tumors, accounting for 5 to 10% of all urothelial tumors. These include tumors which develop in the renal cavities (renal pelvis, calices) and ureteral tumors. Nephro-ureterectomy is the standard treatment but 80% of patients will have a relapse within 2 years. Only one trial has (Birtle et al. 2020), has shown the interest of postoperative chemotherapy. Neoadjuvant systemic treatment seems particularly interesting for a population which is going to undergo a nephronic loss and therefore reduction in kidney function which is likely to make patients ineligible for cisplatin. In favor of additional immunotherapy, it has been described that upper excretory tract tumors have a high immunogenic potential with a high rate of microsatellite instability. From surgical samples of patient tumors obtained after nephroureterectomy or biopsy material collected before treatment, we are going to generate patient-derived cell lines and xenograft models in the mouse. A recent publication has demonstrated the feasibility of this approach by specifying that the capture rate of tumor cells is 50% for patient-derived xenografts and 25% for patient-derived cells (Coleman et al. 2020). As tumors harvested from biopsies do not grow in patient-derived xenografts,we plan to graft the biopsies onto chorioallantoic chicken embryo membranes, a model which has never been used for this indication and which is one of the original features of our approach. These three concomitant approaches will allow us to increase our chances of obtaining stable upper urinary tract urothelial carcinoma lines to be used for the screening and identification of new treatments or new combinations of molecules that would benefit patients with upper urinary tract urothelial carcinomas, knowing that very few studies dedicated to this type of cancer have been conducted or published due to the rarity of the disease and the lack of existing models published on the subject of these particular tumors. .
This phase II trial compares the effect of adding radiation therapy to an immunotherapy drug called pembrolizumab versus pembrolizumab alone in treating patients with urothelial cancer that has spread from where it first started (primary site) to other places in the body (metastatic). The addition of radiation to immunotherapy may shrink the cancer, but it could also cause side effects. Immunotherapy with monoclonal antibodies such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Stereotactic body radiation therapy (SBRT) is a type of radiation therapy that uses high energy x-rays to kill tumor cells and shrink tumors. This method uses special equipment to position a patient and precisely deliver radiation to tumors with high precision. This method may kill tumor cells with fewer doses over a shorter period and may cause less damage to normal tissue than conventional radiation therapy. The combination of pembrolizumab and radiation therapy may be more efficient in killing tumor cells.
The purpose of this study is to evaluate the anti-tumor effects of TAR-200 in combination with intravenous (IV) cetrelimab and IV cetrelimab alone.
The purpose of this study is to assess the safety, tolerability, and recommended dose(s) of BMS-986340 as monotherapy and in combination with nivolumab or docetaxel in participants with advanced solid tumors. This study is a first-in-human (FIH) study of BMS-986340 in participants with advanced solid tumors.
This study is being done to see if a drug called disitamab vedotin, alone or with pembrolizumab, works to treat HER2 expressing urothelial cancer. It will also test how safe the drug is for participants. Participants will have cancer that has spread in the body near where it started (locally advanced) and cannot be removed (unresectable) or has spread through the body (metastatic). It will also study what side effects happen when participants get the drug. A side effect is anything a drug does to your body besides treating the disease.
This phase I/Ib trial seeks to find out the best dose, possible benefits and/or side effects of cabozantinib in combination with enfortumab vedotin in treating urothelial cancer that has spread to nearby tissues and lymph nodes (locally advanced) or other parts of the body (metastatic). Cabozantinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Enfortumab vedotin is a monoclonal antibody, enfortumab, linked to a toxic agent called vedotin. Enfortumab attaches to nectin-4 tumor cells in a targeted way and delivers vedotin to kill them. Cabozantinib in combination with enfortumab vedotin may be safe and effective in treating locally advanced or metastatic urothelial cancer.
This study is a multi-center, phase Ia/Ib, open clinical study to evaluate the safety, tolerability and pharmacokinetics of TWP-101 in patients with advanced melanoma and urothelial carcinoma. This study consists of two parts (Part A and Part B). Part A was a dose escalation study, and Part B was a dose expansion study.
There is a high rate of intravesical (bladder) recurrence following extirpative surgery for upper tract urothelial carcinoma. There is no single established standard of care for prevention of intravesical recurrence; however, one protocol in common use involves the use of intravesical gemcitabine instilled into the bladder during surgery and prior to entry into the bladder. There are barriers to the use of gemcitabine, especially at lower volume centers. Some evidence suggests that intravesical irrigation with sterile water has equivalent efficacy to intravesical chemotherapy in prevention of recurrent bladder cancer following transurethral resection of bladder tumors (TURBT). This study is intended to compare recurrence rates using intravesical gemcitabine (as a pseudo-standard of care) and continuous bladder irrigation with sterile water.
This phase Ib/II trial finds the best dose of selinexor and its effect with pembrolizumab in treating patients with urothelial carcinoma that are not eligible to receive the chemotherapy drug cisplatin, or have been given cisplatin and the cancer has gotten worse. Patients must also have urothelial carcinoma that has spread locally, near where it started (locally advanced), or has spread to other parts of the body (metastatic). Selinexor may stop the growth of tumor cells by blocking a protein, called XPO1, that is needed for cell growth. Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Giving selinexor and pembrolizumab may kill more tumor cells.