At the time of this writing, we've been home about 24 hrs now. It sure is nice to be back. It was great to get to sleep in a dark room for a change; amazing how one takes a little thing like that for granted.
Even though we were a bit disappointed with the lack of new options there were certainly some positives outcomes as well. Basically, we could have been given some pretty bad news and didn't. I'm going to count the lack of bad news as good news. For our faithful readers who would like more details, I'll elaborate below, but for the fainter of heart feel free to click onward.
One thing we've learned is that for something like this, there is a lot more that the doctor's don't know than what they do know. It's rare and the human body is very complicated. Adam was first diagnosed with hemi-dystonia in 2000. But 'dystonia' is just a name for a symptom group-the kind of twisting that Adam has in his foot and hand. Dystonia can be genetic or due to brain injury or overuse (writers cramp is a form) or other things. The 'hemi' part is because it only affects the left side. However...often the more generalized dystonia will start on one side. It will start with the left foot, then the left hand (like Adam) and then eventually go to the right foot and the right hand and eventually the whole body. This sequence can take a few years. Online you'll find stories of people who originally had the 'hemi-dystonia' label and may still refer to themselves that way, that really are no longer affected on just one side of the body. So that was something we just had to wait out. All through those earlier years 2001, 2002, 2003 we were aware of that possibility. In fact some of the worst times with all this was when we thought we saw the right foot/hand starting to do something funny. You can imagine, if Adam had the same disability on the right as he has on the left, he would be much more severely impacted.
As each year passed and Adam's mobility issues stayed on the left, the odds improved that they would always stay that way. It was also a good sign that his MRI does show a stroke-like pattern of damage on one side of the brain. That would be consistent with a permanant state of hemi-effects. Typically people with generalized dystonia may have a normal looking MRI.
So it appears that Adam is truly hemi-dystonic which is quite rare. Our Tulsa neurologist, Dr. Miller, has only had three in his 20 something years of practice. He's no longer seeing the first one, there is one more around and Adam was his third. I think one of the things that preciptated this trip to Memphis was that Dr. Miller sent the other hemi kid to Memphis about a year ago. Well, he came back with a diagnosis of Rasmussen's syndrome. Rasmussen's is pretty nasty, it's where one side of the brain just gradually and completely deterioates (for unknown reasons of course-are you seeing kind of a trend here?). Now this other kid also has significant cognitive problems which is expected with Rasmussen's but does not fit with Adam very well. On the other hand, I think Dr. Miller was worried that he couldn't really rule out a mild version of this for Adam. For classic Rasmussen's, the treatment involves eventually removing one whole half of the brain (which is surprisingly well tolerated-especially in a young patient-but still not a good thing).
That was a jolt. Here we were 8 yrs in and we thought we had a handle on everything and now all of a sudden we need to rule out some horrible thing we've never heard of.
This gave us a chance for Adam to be looked at by a team of top Neurologists. They don't think he fits the Rasmussen's scenario at all (zoom/pting/sounds of bullets being dodged). Adam now has had 4 brain MRI's over an eight year period and Dr. Wheless (Memphis doctor) sees nothing progressive about what's there. His best guess is that it was a stroke-like event early on in Adam's life. And that whatever 'happened' is done as opposed to still 'happening'. This has always been a worry and we felt like this was the clearest and most confident statement we've had so far along those lines.
Part of the reason that Adam was not considered a good surgery candidate is that he is too high functioning. It's an equation of multiple trade-offs. If they can identify a small region of the brain that is the seizure triggering area, they can go in and destroy that portion. But of course there is always the risk of some loss of other capabilities. Well there are young kids having multiple seizures per day-so many that they're beginning to see cognitive impairment. So going in and burning out a section of brain to bring that to a halt may be your best bet, even if it does some collateral damage.
For Adam, they think they know where the seizures are triggered. To know for sure would require going under the skull and putting sensors directly on the brain. Even then, there is the question as to whether the area is small enough to go after or too big to take the risk. These are big steps.
Dr. Wheless felt that trying some new things medication-wise was still the way to go for the time being. In retrospect we just wish that our neurologist here hadn't been as optimistic about the chances of surgery making medication unnecessary. He perhaps raised our hopes a little high. The seizure med side-effects do effect quality of life and we liked the idea of getting rid of them. What will be new in Dr. Wheless' approach is that he wants to focus on the timing of the meds. One of Adam's main meds, Keppra, has mostly succeeded in knocking out daytime seizures for years. He just continues to have them occasionally at night. Adam has always taken equal amounts of medication at breakfast and dinner. Dr. Wheless has changed it around so he's taking the same amount total, but now he'll only take 1/4 at breakfast and 3/4 about an hour before going to bed. The hope is that the lower daytime levels will continue to control the easier to fight daytime seizures and high levels at night will knock out the tougher night time ones as well. And as a bonus he'll have less medication in him during his waking time so that could be a win/win.
So that's what we're up to. We think it has a chance of working; time will tell. We'll let you know. Congrats if you made it all the way down to here. We really appreciate everyone's interest, support and kind words.