Active clinical trials for "Urinary Bladder Neoplasms"

This is a phase II study to determine the safety and efficacy of tislelizumab when given in combination with nab-paclitaxel as treatment for patients with high-risk non-muscle-invasive bladder cancer (HR NMIBC) which is not completely resectable. Patients will receive treatment with tislelizumab in combination with nab-paclitaxel every 3 weeks for 4 treatment cycles over 12 weeks followed by transurethral resection biopsy.

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.

This study will evaluate the efficacy and safety of intravenous RC48-ADC combined with AK104 in perioperative treatment of muscle-invasive bladder cancer.

A phase 1, multicenter, open label, non-randomized dose escalation and dose expansion study to examine the maximum tolerated dose, (MTD), minimum effective dose (MED) and/or recommended dose for expansion (RDE) of intratumoral ONM-501 as monotherapy and in combination with a PD-1 checkpoint inhibitor in patients with advanced solid tumors and lymphomas.

This study will evaluate the efficacy and safety of intravenous RC48-ADC combined with JS001 in perioperative treatment of muscle-invasive bladder cancer.

This is a prospective, open, single-center clinical study of RC48 combined with PD-1 and radiotherapy as bladder-preserving therapy in patients with muscular invasive bladder uroepithelial carcinoma with high HER-2 expression (IHC 2+ or 3+). The study was conducted in accordance with the Good Practice for Clinical Trials of Pharmaceutical Products (GCP). Six patients were enrolled in this study. Each patient received RC48 injection [2.0 mg/kg, Q2W, iv] and Toripalimab injection [3mg/kg, Q2W, iv] for 1~2 cycles, and radiotherapy at the second or third cycle. The total dose of bladder irradiation field was greater than 50Gy (about 30 times), and the safety monitoring of the subjects was conducted within 28 days after receiving the study drug treatment for the first time. Adverse events were graded using the National Cancer Institute (NCI) Standard for the Assessment of Common Terminology for Adverse Events (CTCAE) Version 5.0 guidelines, and the occurrence of DLT in patients was observed. If the subject does not complete the safety assessment for the tolerance observation period for non-dose tolerance reasons, a new subject will be replaced.

The purpose of this study is to compare patient tumor tissue before and after treatment with chemotherapy plus celecoxib. Investigators will look at gene expression, to see what effect celecoxib may have on tumor cells.

This phase II trial studies how well olaparib works in treating patients with bladder cancer and other genitourinary tumors with deoxyribonucleic acid (DNA)-repair defects that has spread to other places in the body (advanced or metastatic) and usually cannot be cured or controlled with treatment. PARPs are proteins that help repair DNA mutations. PARP inhibitors, such as olaparib, can keep PARP from working, so tumor cells can't repair themselves, and they may stop growing.

Upon successful screening and registration, enrollment to durvalumab monotherapy (cohort 1) will begin. If DLT criteria outlined in the protocol are exceeded with durvalumab monotherapy (cohort 1), the study will close. Provided the safety of durvalumab monotherapy is established, enrollment to combination regimen cohorts will proceed. Cohorts will simultaneously enroll in parallel to each other with patients assigned to cohorts based on patient slot availability and study site choice of radiation arm participation. Patient assignment to future phase 1 arms would proceed similarly. Within BCG-containing cohorts, treatment will begin at full-dose BCG. If DLT criteria outlined in Section 5.1.4 are exceeded with full-dose BCG, a one level dose reduction of BCG will be implemented. If DLT criteria outlined in Section 5.1.4 are exceeded with reduced-dose BCG, the BCG-containing cohort will not proceed to Phase 2 of the study. Similarly, if DLT criteria outlined in Section 5.1.4 are exceeded within non-BCG containing cohorts, the non-BCG containing cohort will not proceed to phase 2 of the study. Due to the prolonged half-life of antibody therapies, no dose adjustments are planned for durvalumab in any of the cohorts.

Patients older than ≥18 years, with muscle-invasive bladder cancer unfit for radical cystectomy because of age, comorbidities, and/or patient's refusal. This study is designed as a multicentre, single-arm phase II study.