Posted 6/16/2016 2:44 PM (GMT 0)
There should have been "more than slight" temporary improvement after the pred. It won't last, but should have been there.
Over a couple weeks to a month or so, the mesalamines should more than slightly reduce symptoms. For some, this will be on the road to complete remission - but they only work about 64% of the time, and some of that 64% is partial management. I think the total remission rate for mesalamines is about 43% (need to check).
Each mesalamine pill releases a bit differently. It could be you are not getting full benefit because the release point/mechanism is not a good match to your gut and symptoms. For example Lialda needs time for pH of colon to eat outer coating. If you have fast D or odd pH, you will expel the pill before it opens.
Also, you have proctitis, which is least effectively treated by oral mesalamine. The suppository is going to have to do a lot of work. If you switched to an enema, you get more med and coverage. But, they don't help if you cannot retain. It could help to do a few weeks of steroid enema, then do the mesalamine enema.
Also because your improvement has only been slight, 1) repeated stool test for c-diff should be done, 2) you should try to identify any foods that seem to be hard on your gut (cause symptoms), 3) you should increase anti-inflammatory foods, and 4) you might try to IBS meds to see if you have IBS secondary to IBD. Over time, it could help to try different forms of mesalamine.
You should not do everything at once however. Your disease has your gut microbes out of wack, and they greatly assist digestion. Eliminating (for a while) any trigger foods you find (which, will depend on your gut microbe profile, but many start with gluten) can help D. Only reducing the inflammation is going to help with blood and mucus.
The picture is complex, and for many takes a while to hit on a good regimen.
It does sound like you should have had more than "slight" improvement. Failure to respond to pred is of particular concern. Getting the enema might be 1st recommended step.
Finally, in some treatment resistant cases, there is growing research showing the advantage of moving more quickly to aggressive treatment with biologics is better than slowly ratcheting up meds.
Read, learn, ask, think. Make choices.
good luck.