I have been on Entyvio for 6 months now, after failing all other UC Medes.
I notice a real improvement in my health.
Down to 1 or 2 bMs a day , with formed stools.
Have more energy, and gained much needed weight .
Was stuck at 95 Lbs for the last 2 years, weigh 110 now!!
And it has kept me off Prednoisine. Yeah!!