Clinical Trials

This randomized phase III trial studies Tokyo-172 strain bacillus Calmette-Guerin (BCG) solution with or without a vaccination using Tokyo-172 strain BCG to see how well it works compared with TICE BCG solution in treating patients with bladder cancer that has not spread to muscle. BCG is a non-infectious bacteria that when instilled into the bladder may stimulate the immune system to fight bladder cancer. Giving different versions of BCG with vaccine therapy may prevent bladder cancer from returning.

This expanded access protocol is designed to provide Recombinant Mycobacterium BCG (rMBCG) to patients with Non-muscle invasive bladder cancer (NMIBC) who are eligible to receive TICE® BCG, may benefit from its use, and who are ineligible to participate in a clinical trial using rMBCG, or for other reasons cannot participate (eg, geographically unable to access a study site).

For Cohort A, the purpose of this study is to determine the effectiveness of the combination of N-803 plus BCG compared to BCG alone in patients with CIS disease (with or without Ta/T1) in terms of complete response (CR) rate using cystoscopy, confirmatory bladder biopsy, and urine cytology. For Cohort B, the purpose is to determine the effectiveness of the combination of N-803 plus BCG compared to BCG alone in patients with high-grade papillary disease (Ta/T1 only) in terms of disease-free survival (DFS) using cystoscopy, confirmatory bladder biopsy, and urine cytology.

This phase III trial compares the effect of adding gemcitabine to intravesical Bacillus Calmette Guerin (BCG) versus intravesical BCG alone in patients with non-muscle invasive bladder cancer that has come back after a period of improvement (recurrent). Gemcitabine is a chemotherapy drug that blocks the cells from making deoxyribonucleic acid (DNA) and may kill cancer cells. Intravesical BCG is a solution containing the live BCG bacteria that is placed in the bladder via a catheter (intravesical). When the solution comes into direct contact with the bladder wall, it stimulates the body's immune system which kills tumor cells. Giving gemcitabine with ...

The purpose of this study is to assess the antitumor efficacy and safety of pembrolizumab in combination with BCG, compared to BCG monotherapy, in participants with HR NMIBC that is either persistent or recurrent following adequate BCG induction or that is naïve to BCG treatment.

The purpose of this study is to assess the safety and tolerability of durvalumab (1500 mg iv for 13 cycles every four weeks (q4w) + BCG (induction and maintenance) combination therapy by assessment of Grade 3/4 PRAEs in high-risk NMIBC participants.

The purpose of this study is to compare event-free survival (EFS) in participants with Bacillus Calmette-Guerin (BCG)-naive high-risk non-muscle invasive bladder cancer (HR-NMIBC), including high-grade papillary Ta, any T1, or carcinoma in situ (CIS), between TAR-200 plus cetrelimab (Group A) and TAR-200 alone (Group C) versus intravesical BCG (Group B).