Medically complex. It's a phrase we are used to hearing fairly regularly. We hear it at the ER, st the pediatrician, when we are inpatient, at rounds, during conversations with nurses, and even during conversations with non-medical professionals. What does it mean?
For Wyatt (and I assume any other child who is identified as medically complex), it means that nothing is every easy. He has a series of diagnoses that are somewhat interrelated but not correlated. Meaning: they impact one another but they aren't correlated or connected to one another. Or a specific diagnosis. As such, we find ourselves under the care of many professionals.
To date, Wyatt has a long list of diagnosis. The most notable is Optic Nerve Hypoplasia, or ONH. ONH, literally means under developed Optic nerves. Generally speaking, your Optic nerves are crucial to vision. They carry the message from your eyes to your brain. The best analogy I can come up with is this, imagine you're sending a fax. The image you send through the fax machine (your eyes) is perfectly formed. Not blurry, just perfect. The receiving fax machine (your brain) is in perfect working order, too. Most of the time this means the fax comes through just fine. In Wyatt's case, the nerves that transport the "fax" are underdeveloped. That means the "fax", or the message, gets to the other fax machine (brain) unclear. His eyes work great. His brain works great. But the message is still not clear. So what gets sent is very different than what he sees.
As part of ONH, there are often hormone issues because your Optic nerves are right by the pituitary gland. The pituitary gland is concerned your master gland. That tiny little thing does an awful lot. Things like controlling hormone levels, helping with temperature regulation, and essentially telling all other parts of your body what's up. Well, since the Optic nerves have some damage, often times the pituitary gland does, too. Wyatt's pituitary gland looks good. It's a little large, but not abnormal. However, it gets a little confused sometimes and has so far impacted his growth hormones and his thyroid. There are easy ways to remedy this and give him these hormones, but unfortunately cortisol, GH, and thyroid levels are levels that vary throughout the day. So... it's virtually impossible to know for sure just how much he needs. So we make educated guesses and do our best. Currently we are treating for thyroid, but holding off on growth hormone to see if the thyroid levels will help. Cortisol may be treated in the future.
ONH is not curable. It cannot be fixed. What has been done is done. Something happened between 6-8 weeks in utero, and they can't fix the nerves. However, we can teach his brain to overcome these issues. ONH is a spectrum disorder. Some people are blind with no light perception (they can't see anything-- not even light) and others have full vision and can drive a car. Most people fall in the middle and are legally blind. They can see, but not great. We won't know what he can or cannot see until he can tell us. This is probably the hardest thing for the control freak in me-- can't fix it, won't know for some time the true impact, and we get to just sit back and wait. However, it's also the most exciting-- he gets to show us who he is! We do know he can see something since he tracks objects, grabs the dogs when they walk by, picks up toys, and grabs for toys.
In addition to ONH, Wyatt also has nystagmus. That's the shaking of his eyes. Often his eyes will dance more when he's really tired or if he's working very hard to focus on something. In order to compensate for the movement, he will look at things from the side as opposed to looking straight on. This is how his brain and eyes compensate for the movement and we notice this often when we are doing visual activities with him. Which is why this photo is amazing...
He's looking at the camera. His eyes are still. And he's smiling. This was while I was talking to him-- all of these things are HUGE for him visually! We have seen a great improvement in his vision since getting the feeding tube, which makes sense. He's getting proper nutrition, which means his body can grow and develop.
Wyatt's appointment for blood work went well today. It only took two sticks (this is amazing!) and they got plenty of blood. They took a little extra just in case someone needs some blood for something else.
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