I would think based on my reading of MMC that 2 hours is sufficient to hold in the bladder, then drink water for the next few hours to flush it out of your system. MMC has success with non invasive low grade bladder cancer, whereas BCG is the gold treatment for high grade and CIS. Good luck with your treatments.
TA Grade 1
30 BCG Treatments
Cancer Free since Nov 2007
Glad to see you didn't have any issues. I was asked to hold it for 2 hours. Just make sure you don't drink any liquids 2-3 hours prior to the procedure. I am on a monthly dosage now.
Kidney Transplant 1998
Upper Tract TCC, Dec 2004
Native kidney Right Nephroureterctomy Dec 2004
Non invasive bladder cancer,High Grade, Ta,TURB Jan 2012
Native kidney Left Nephroureterectomy Feb 2012
I am happy to say I had my first treatment this past Friday morning, and everything seemed to go much much better than I expected. I held the mitomycin in the bladder for 3.5 hours. Do I want to hold it in that long? Any way I am so happy that I found this site and all the great people, with great wisdom! Thank you all for the encouragement!