You know how much it sucks to take your baby or child to the doctor to get shots?
You just want to yell at the nurses "Stop!! Stop hurting her!" It's hard to see our child in pain.
I would liken the intense part of Brenna's daily skin care - bath time - to getting shots for 30 minutes a day. She is uncomfortable, sometimes in pain, she's crying, her eyes are pleading with us to just stop, and she just wants to be out of the bath and in our arms.
I know some kids with ichthyosis don't mind baths at all. And I'm hoping maybe Brenna will get to a point where bath time isn't so miserable for her. But right now, it is. She enjoys the soaking portion of the regimen, and isn't so bothered by the early scrubbing. But once we start hitting sensitive areas - her feet, her face, her armpits, her groin - she is crying with discomfort. Sometimes I can block it out because it is such a regular occurrence. But then sometimes I have those days where I just want to cry along with her, when I feel so guilty and heartsick that this has to be such a miserable daily experience for her.
As I mentioned in
my first post of the series, the skin typically provides a protective layer for our bodies, a barrier between our body and the outside world.
Because Brenna is missing the gene that aids in skin development, her skin doesn't form as it should. Her body then recognizes this "error," and tries to make up for it, producing skin at a rate that is 10 times faster than normal. And then her body can't shed this skin quickly enough, leaving her with thick top layers of skin that don't "work."
The gene involved with skin development that causes Harlequin when a mutation occurs is the ABCA12 gene. The blog
ConfettiSkin.com writes about the importance of this gene to our bodies:
If you read anywhere else about ABCA12, you might see people call it a "highly conserved gene." This means that if you look at the genes of a rat, a fish, a fruit fly, a porcupine or a human, each one of those animals has this gene, and in every case, the gene has the exact same sequence. This tells us that this gene is really important, and if it gets messed up, the owner of the mutation usually doesn't live long enough to pass it to offspring.
When Brenna was first born, her skin was formed in thick, almost white, plaques covering her body with deep red fissures in between. Due to such critical care provided by the medical staff at St. John's Hospital, her body began to slowly shed these thick scales thanks to her being kept in a very warm, high-humidity isolette and given a medication similar to accutane (called acitretin). This left her with the reddish, flaky skin that she has today and will have for the rest of her life.
At 4 weeks old, Brenna's original skin on her back had all finally peeled off
The two basic steps of skin care that we do are bath and regularly applying Aquaphor. It seems so simple, but these two things - along of course with minimizing infection risk - save her life.
Applying Aquaphor keeps her skin moist and supple the whole day. A regular lotion would soak immediately into her skin, but the thick emollient of Aquaphor works wonders at coating her skin with a layer of moisture that lasts several hours. We apply Aquaphor 4-5 times a day in the summer, and 5-6 times a day in the winter.
Bath time is for exfoliating the skin that has built up. While it's no fun for anyone, least of all Brenna, her skin looks absolutely beautiful after bath time and it is so obvious how much better it feels to her. Thankfully the complaints that plague bath time stop almost immediately after getting out, and by the time we're applying Aquaphor, she is squealing and wiggling around. Her latest trick is to try to bring her feet to her face - a movement she is never able to do at any other point in the day due to the dryness and tightness.
Her post-bath skin will only last hours....by morning the next day after her evening bath, her skin will be very dry and the layers will already be building up again, leaving her with thick flakes of skin all over her body. I've read that Brenna completes a skin cycle of growing and shedding skin in one day what most people do in 2 weeks.
There is one benefit to her over-production of skin however: if she ever gets a scratch - even a big one that is trickling blood - it is literally gone the same day. It's really pretty incredible to witness!
In addition to Brenna's skin being too thick, over-producing and not being able to shed quickly enough, it also doesn't do the job that the top layer of skin was intended to do, such as keep water in for hydration, regulate body temperature and keep out bacteria.
In future posts, I'll explain more in-depth how this creates a huge impact on Brenna's overall health...