My husband is in his 4th year of Alzheimer's. He has an enlarged prostate, so has a 24/7 Foley catheter. I've lost track how many times I have taken him to ER because the tube stops draining. Some how he is dislodging it. We watch him constantly, but it still happens. We have tried several kinds of bands, patches that should hold it in place. When he goes to bed, we put a belt around his pants at the waist & a Velcro tie at his ankle so he can't get to it. I'm running out of ideas! Any help will be appreciated!