Gail, before you dive into canned fruit, I would highly recommend you try fresh. Canned fruit...canned anything...is filled with sugar and preservatives and sodium and a mess of crap your body really doesn't need.
I have had one instance of a clogged pouch. I had pulled pork and cooscoos. The combination was horrible. Will I ever eat either of them again? Not in this life. I eat pork, I eat rice. I will never forget the pain and discomfort with that clogged entry. I had it at about 1030 in the morning. After 3 hours in the hospital drinking the icky stuff I have to drink for upper gi's, it passed just as I was being taken for the test. Which was hysterical...they were all excited to actually SEE a clogged entryway. I actually felt bad about it. Could my body not have waited another 10 minutes? LOL
Anyway...you have to eat something. I say that because if you don't you could end up in my situation. My pouch has never stretched out to a healthy size. It's still 2 oz. So I really could care less if I eat. Hence, I have to pump myself with vitamins and try to remember to graze all day long to keep my body healthy. It is working...it all works itself out...but it could be so much easier if you can make it through this difficult time of not wanting to eat.
If you are "starving" at dinner time...that I can't comprehend. Are you eating carbs? If so, cut them down to minimal. If you eat bread, drink milk...stop both. Neither are necessary for nutrition. Both fill you with carbs and fat. Both of which, make you more hungry.
Are you drinking water all day? You should be drinking it faithfully. That should prevent the "starving" feeling. I am not permitted to drink water 30 mins before an official "meal" and 45 mins following an official "meal". This is supposed to make it so I can eat more. I usually end up eating a few bites, waiting 5 mins, taking a tiny sip of water, then regretting the water. I leave the table and over the course of the next 3 hours or so I finish the meal. Nothing says you have to eat it all in one sitting. My nutritionist pointed this out to me. As long as the calories, fat, vitamins are all consumed within the day, voila...life is good.
So maybe considering breaking it up more. This idea of 3 or even 4 meals a day is not the norm anymore..well...according to my surgeon and my nutritionist.
Think about it. Keep your chin up. Keep pushing forward. Most of all...listen to your body. You will do just fine.
Take care,
Letrell