Has anyone tried Inlexzo for bladder cancer?

Good morning, Searching for anyone who has personal experience with Inlexzo therapy. I’m about two thirds through with an 18 month infusion treatment for bladder cancer. They use Mitomycin. At least half of my sessions have resulted in failure because my bladder becomes very agitated shortly after the medication is introduced through a catheter, and I uncontrollably empty everything. My urologist has suggested I consider Inlexzo. I have done some research on it, however many questions and concerns remain. If you have experience, or know someone who has, and would be willing to share, I feel I could greatly benefit from your insights. I would welcome your response. I’m an 83 year old male, and currently in remission. Thank you.