It's too much for one tiny human to go through.
It's too much for one tired mommy to handle and comprehend.
It's too much for a family to endure.
It's too much to try and process.
It's too much all at once.
It's all seriously just way too much right now.
The Ketogenic Diet
I have started a post I haven't finished about the Ketogenic Diet. I'll provide more details in that post later, but in quick summary: The diet is WORKING! We've gone from 20-100 seizures a day to 3-10 seizures a day. We are loving our happy nearly seizure free boy! The bad news is Jayson is having a tough time adjusting to the diet. They said he is part of the small percentage who goes into a concerning level of ketoacidosis. His body is supposed to be into ketosis, and it's common to even occasionally be acidotic. But his body is living in major acidosis. This causes symptoms like lethargy, sleepiness, red flushed cheeks, clammy forehead and hands, and even vomiting. We've been checking his labs hoping he is starting to adjust, but that hasn't been the case yet. The docs aren't as worried if he's not symptomatic. When we first started he was pretty symptomatic, but once we gave him some apple juice it leveled out his PH, glucose and lowered his ketones a bit. He was symptom free for a while. Now it occasionally pops up and usually disappears quickly, but last weekend things got more serious. After a rough night, we suspected an ear infection and took him to the doctor. It was a double ear infection. We got him antibiotics and took him home. He was super tired and limp, definitely not his usual self. I thought it was the ear infection. He then spontaneously vomited. He never/rarely does that. I grew concerned. He seized pretty badly afterwards and struggled to recover, then fell right to sleep. His heart rate was high, his cheeks were flushed, and his head and hands clammy. I thought it might be from being nauseous. Then I got out my ketogenic diet book and opened it to ketoacidosis and it listed off all of J's symptoms. I gave him some apple juice and he didn't recover. He slept for hours and would not wake. We changes his clothes, picked him up, loaded him in the car, buckled him up, all without him making a sound or movement while staying asleep. This was concerning. We headed to the ER. The treatment for ketoacidosis is some sugars through the apple juice and some iv fluids. We hooked him up to fluids and got his labs drawn. His bicarb was at 14, after apple juice and fluids. That's where it has been that has had everyone concerned. But given that was the number after intervention, I'm assuming it dropped much lower that afternoon which caused his body to be in crisis. With the extra sugars and fluids, he perked up, his rosy cheeks started to disappear, the clamminess went away and we were ready to go home. We changed his diet from a 3:1 to 2.75:1 ratio to see if it helps keep him out of ketoacidosis. He seems to be doing a little better, so I'm hoping it's working. We are also closely monitoring his liver enzymes because they have been high since starting the diet, and his kidneys since he is passing kidney deposits, softer than stones, that are made of fats and proteins. Apparently no one has ever seen that before. Surprise surprise.
The Sleep Study
During Jayson's hospital stay for the ketogenic diet, we were not only concerned about his labs and toleration of diet. We quickly become concerned about his respiratory system. As in previous hospital stays over the last year, we noticed that his respiratory rate was dropping pretty low! At home J sleeps on a pulse oximeter, which measures his O2 and heart rate only, not respiratory rate. I had no idea his was so low. He was hanging out just below 10 respirations per minute the first night, with drops down to 4 and 5. The second night he was spending the entire night around 4-5 and dropped as low and ZERO respirations per minute. We assessed him for seizure activity during that time, and we did not see that he was having a seizure. It was scary and traumatizing. His hospital team didn't know what to do, so I called our pulmonologist who said to get him on BiPap immediately. These apneas were happening while he was on Cpap and 2 1/2 liters of O2. With a little hassle, we got him on Bipap and got Bipap set up at home once he was discharged. Bipap breathes not only in with him, but out as well. It helps regulate both inhale and exhale, and it has a backup rate that will kick in and breathe for him if his breaths get under 15 per minute. It really seemed to help him. But there were a couple of times in the nights at home that I would wake to him gasping and fighting for air, like he did before. I attributed it to him trying to fight the backup rate because he's not used to it.
We followed through with our scheduled sleep study and changed the order to study him on Bipap instead of Cpap, since that was the recent change. Everything was going smoothly until I had a tech come in with a flash light around 2 am making noises and shining the light around. I kindly informed him they did this last time and it woke him up and invalidated the study. I told him that once my child opens his eyes, he will be awake for the next 3-4 hours without exception. He continued to mess with machines, check screens and then he asked me to turn off the Bipap machine, but leave the mask on my son's face. Um... that makes you feel like you're suffocating. I did what he asked and watched him hook up the machine to his own face and watch what it did on the screen. I told him my son was struggling to breathe, he took his time. I finally took the mask off of J's face because he was fighting to breathe. The guy shined the light right in his eyes and said he was ready to hook him back up. I said he was starting to wake and we needed to give him a minute. It was too late... the talking and flashlight in J's eyes and the loud air sounds from the Bipap machine woke Jayson. I got him calm and relaxed and stormed out of his room to find the respiratory therapist. I demanded to know what in the hell they were doing. I am paying for every penny of this sleep study because my insurance won't approve it and they just went and woke up my son. She explained that the Bipap was not working for Jayson and they were trying to figure out if it was a machine error or what was going on. The machine worked on the tech, but not on Jayson. She suggested we try another mask in case ours had a large leak or something. She explained that it was blowing air, but the backup rate was not being triggered when his respiratory rate got too low. She spent some time hunting down a mask. We tried on a couple while J was awake and they seemed to work on the screen again, so she said it must have been my mask. Our mask was new so I was confused, and it troubled me to think that I had been putting a faulty mask on my child and had no idea, making it hard for him to breathe. Maybe he didn't even NEED Bipap and it was the mask making his respirations low? I was puzzled. After three eventful hours of the crazy child being awake, we BOTH got some sleep around 4 or 4:30am. I slept in the bed next to him so I could easily assist him with the Bipap mask or his breath holding if he needed it. The respiratory therapist woke us at 6 to remove the equipment. I assumed the rest of the study went well. I asked. She answered, "Actually, it wasn't the equipment or the mask. It was your son. We spent a lot of time on the phone with our supervisor last night. We checked everything. Something about your son's lungs or brain is not triggering the back up rate. It's like his respirations are too shallow to trigger the machine. Our machines and very good and very sensitive. They can pick up newborn preemies respirations, but not your son's when he's in level 3 or 4 REM sleep. We could pick them up when he is awake or in a light sleep, but in the deep sleep the machine doesn't recognized he is attempting to breathe." I asked her if that meant that the Bipap isn't working and she confirmed the backup rate is not kicking in so the machine is not breathing for him when he needs it. I asked her what the next level of support is? She was quiet. I asked, "Trach and vent?" and she said yes, our doctor will likely talk to us about it. She sat me down and reviewed the lines on the screen with me, how they disappear when he is in Level 3 REM sleep, and then he starts to fight for air and that's when I show up in the video trying to help him, then he breathes again and all is well again. Once he settles in deep sleep again, the cycle continues. She turned to me and said something that struck me, "The thing is, we only have seen this happen with Spinal Muscular Atrophy kids." I didn't know what to think or how to respond. She said that it would be easy for someone reading the recording from the night to assume Jayson was disconnected or there was a technical error, so they were talking directly with the reader that morning, having him talk to me about what I'm seeing at home, write a special note on the study report and ensure he calls our pulmonologist directly to let her know it is not a machine error. It is Jayson.
I went home from that sleep study a MESS. I couldn't believe what I was hearing. My son was stopping breathing, all throughout the night, ON BIPAP. And the next level of support is a trach and a vent. I couldn't handle the thought. I lost it.
I got a call from our pulmonologist that afternoon and I expected bad news. Instead she said the study looked GREAT and that Bipap is just the support he needs. Although I was elated to hear this, this was just the news I was hoping for, it couldn't be true. I told her about what happened in the study, what the respiratory therapist said, what the techs and nurses said and did, and how I spoke with the reader, the supervisor was involved, how they were supposed to make a special note on the study report and make a personal phone call. NONE OF THAT HAPPENED. No phone call. No note on the study. No mention of this concern at all in the report. Our doctor called the sleep lab and nobody knew what she was talking about, because she works during the day and it was the overnight lab techs that knew about what was happening. The pulmonologist called us the next day to tell us she couldn't find anybody who knew what I was talking about. At that point I had reviewed pictures and documentation I had taken throughout the night and while the RT was talking to me about this. I told the pulmonologist that this was found on the Cflow line of the study. She said, "Oh yes, he has very low flow it seems. But I think that was a technical or machine error. He couldn't possibly be that low and still oxygenate." Sigh. It wasn't a technical or machine error. It was Jayson, and yes, apparently he can possibly be that low and still meet bare minimum oxygen requirements to be considered stable. Another battle. Another exception. Another way Jayson is unique, rare, not understood. And I am still a mess trying to digest all of this, without the help of a doctor or professional. I want so very badly to believe my pulmonologist, but I just can't think that what the sleep team saw and said that night is not significant, and not a piece of the puzzle.
The MRI
We called the neurosurgeon's office a week ago knowing we would be getting the sleep study results. We are thinking it is a possibility that J's sleep apnea and breathing and seizures and urine retention and sleep issues and everything could be related to a reoccurrence of Chiari. I wanted an appointment with neurosurgery after the sleep study to see about getting another MRI. When I called and talked to the nurse about what was going on and why I needed an appointment she said she faxed an order to radiology while I was on the phone with her. It was urgent we get the MRI right away and an appointment afterwards to look at the results. We called radiology and got in for an MRI really quickly. This was an MRI of his c-spine which looks at lower brain and upper spine. We always have gotten a regular brain MRI too, so I tried calling, emailing and calling neurology some more but the order never got in. We only got the c-spine MRI. Jayson was so very traumatized through the whole thing. The past two times he was in pre-surgery, he got his skull and head cut open and had a very hard recovery. My heart hurt watching his wide fear-filled eyes and that he insisted on being held 95% of the time. All went well with the MRI and we went home that afternoon.
I knew I could read the results on the computer and checked and they weren't quite ready. I checked back and they were up. I saw they were read by a neuroradiologist. Those guys know their stuff. And so I read the news...
"Redemonstrated postoperative changes from suboccipital
craniotomy, and posterior C1 arch resection. There is no
evidence for inferior tonsillar herniation, or recurrence of the
Chiari one malformation defect. There is dilatation of the
suboccipital craniotomy pouch, suggesting a pseudomeningocele,
without evidence for cerebellar involvement in the herniation
sac. This projects posteriorly, best seen on sagittal image 11
of series 5, and appears new from prior. Mild encephalomalacia
at the residual inferior cerebellar hemispheres, possibly
related to prior autoamputation and infarction. There is mild
sagging of the cerebellar hemispheres.
Alignment of the craniovertebral junction and subaxial cervical
spine is otherwise normal. The cervical vertebra show normal
height and marrow signal intensity. Intervertebral disc spaces
are normal. The cervical spinal cord shows normal signal and
volume."
Let me walk you through my process of internalizing this information.
First--- It's not chiari!!!! YAY!!!
Second--- Wait, this is our first MRI that showed some concerning things other than chiari.
Third--- I don't know what any of these words mean. Except infarction. I know that permanent damage. That's really bad. Let me look some of this up.
Fourth--- Pseudomenogicele: "an abnormal collection of Cerebrospinal fluid; Pseudomeningocele is an extradural cerebrospinal fluid collection arising from a dural defect, that may be congenital, traumatic, or more commonly as a result of postoperative complication. Majority of the postoperative pseudomeningoceles occurring after lumbar spine surgeries are small and resolve spontaneously."
Fifth--- Hmmm... Jayson has not had the dura of his brain opened surgically since January of 2013. This pseudomeningocele was not there in his March 2014 MRI. This is new. Either the dura got accidentally cut open during his cranial surgery or he incurred a brain injury from one of his falls. I also read that in extreme circumstances of very high intracranial pressure, the dura could split open. Craniosynostosis perhaps?? Since it isn't due to a recent surgery, I read it won't resolve on its own and likely requires surgical intervention and a patch of the dura to be placed. Brain surgery. Again.
Sixth--- Encephalomalacia: "softening of the brain tissue or loss of brain function due to hemorrhage or inflammation, a late manifestation of injury. It is regarded as one of the most serious type of brain damage that can happen to any individual regardless of age and gender. Serves as a focus for seizures." I read it is often due to a brain trauma or traumatic brain injury, but can also be the result of extreme intracranial pressure, like what might occur with craniosynostosis.
Seventh--- Autoamputation: "spontaneous detachment (amputation) of a part from the body. It is usually due to destruction of the blood vessels. Infarction: The formation of an infarct, an area of tissue death, due to a local lack of oxygen." That's not good.
Eighth--- Shit.
Ninth--- This is bad. Really bad.
Tenth--- Sagging of Cerebellar hemispheres- "also known as cerebellar slumping, serious complication from decompression surgery where the cerebellum sags down and can reherniate." This happens post chiari decompression surgery and is often a sign that too much of the skull bone was removed during the decompression. It can be treated with the placing of mesh or a titanium plate to support the sagging cerebellar hemispheres. Another possible brain surgery.
Then I lost it. Completely lost it. That is A LOT to take in. A pocket filled with CSF that likely needs to be drained. Permanent brain damage. No, the most severe type of brain damage. Brain death that amputated itself because it was cut off from blood flow. Possibly caused by a hemorrhage or a brain injury. And sagging cerebellar hemispheres that could potentially reherniate. None of this is good.
The hardest part for me was honestly the encephalomalacia. I know the damage is done, and Jayson is still Jayson, but I don't know how it happened??? Was it one of those bad falls when he hit the back of his head that isn't protected by skull bone?? Was it due to the high intracranial pressure? Was it due to a condition like spontaneous intracranial hypotension that we didn't know he had? Or my worst fear... is it due to his undiagnosed genetic condition??? Is it happening in other parts of his brain? Is his brain atrophying? Is his genetic condition progressive? Am I going to lose my baby?
These were all questions floating around in my brain for hours and I really really struggled with the idea that my baby had an abnormal MRI, beyond the chiari. There is something going on. The combination of the pseudomeningocele and encephalomalacia could explain his symptoms. The sad thing is that if the encephalomalacia is causing the seizures, that isn't going to change. It's damaged brain. That can't ever be repaired. Ever.
I broke down yesterday like I haven't in a very very long time. I yelled at God and He listened. I knew He was there. He knew my heart was breaking. Today I picked up the pieces and found my strength. We were meeting with our neurosurgeon. But honestly, I wasn't stressed or nervous at all because I have no intention of working with our neurosurgeon. He missed the intracranial pressure. He missed the signs of craniosynostosis. He cut open my kid's skull and didn't notice the skull sutures were fused. He measured my child's head and noted it in the 1% or below percentile and did NOTHING. I am done with him. Yet, I wanted to know what he had to say. Mike and I plan to consult with 2-3 different Chiari experts in the country. I thought it would be beneficial to know what our neurosurgeon has to say if I end up looking at several different opinions and treatment options. It might help to have his opinion to weigh in on the right decision to make. I should have known better.
Dr. House, as I prefer to call him due to his handsome looks and poor bedside manner, gave us nothing. Literally NOTHING. I had low expectations, but he even shocked me today. Here is how the conversation went. And no, I'm not making this up. I recorded it on my ipad. This is a recap summary, not word for word:
I tell Dr. House about the symptoms J has been having.
Dr. House: The Chiari looks great!
Me: Yes, I'm very happy to see that! (I really really was happy to see those great looking images)
Dr. House: So there's no compression so Jayson is doing good.
Me: But he's not doing good. And what about the results of the MRI. The findings? We are very worried about the MRI results.
Dr. House: What findings?
Me: On the report.
Dr. House pulls up report. He had not yet looked at it.
Me: I'm worried about the pseudomeningocele.
Dr. House: There is no pseudomeningocele.
Me: There. I see it on the image.
Dr. House: Oh, that's just a little collection of spinal fluid.
Me: Isn't that what a pseudomeningocele is? And it's mentioned specifically in the report, so wouldn't it be there?
Dr. House: It's small and it's always been there.
Me: If it's always been there, why wasn't it on our last MRI or mentioned in our last MRI report that was post decompression?
Dr. House: It's not problematic.
Me: Can't it cause symptoms like headache, head rubbing, pain and maybe even seizures?
Dr. House: No, they are asymptomatic.
Me: Oh, that's not what I understood. So you don't think it's causing any of Jayson's issues?
Dr. House: No, I don't think that it exists.
Me: So can you show me on the MRI where there is evidence of encepahlomalacia? Is it that dark spot there?
Dr. House: No, there is no encepahlomalacia.
Me: Uhhh, really? It's in the report.
Dr. House: Where?
Me: There. It says where in the brain you can specifically find it.
Dr. House: Oh, I don't think the MRI reader knows how to read post decompression MRI's.
Me: Really, why?
Dr. House: Sometimes a decompressed brain can be mistaken for encephalomalacia.
Me: It was read by a neuroradiologist. Don't they know about chiari decompressions?
Dr. House: They should. It's just that we removed some of the cerebellar tonsils so they are missing.
Me: But doesn't the radiologist compare the last MRI report with this one when writing the report? This was mentioned to be new. The last MRI was done post decompression too, so if he's comparing the two and saying this is new, wouldn't this be concerning?
Dr. House: No, it's very mild.
Me: So does it exist or does it not exist on his MRI?
Dr. House: It's very mild. I don't think it's a problem. You shouldn't worry about it.
Me: So are the slumping cerebellar hemispheres a problem?
Dr. House: No, they are supposed to do that. He's been decompressed.
Me: So you don't think that could be problematic in the future or that too much bone was removed during initial surgery?
Dr. House: No, it looks just like it should.
Me: So you're telling me you see nothing wrong with this MRI?
Dr. House: No, it looks good to me. I don't see a pseudomeningocele. I don't agree with that. And I think the encephalmomalacia doens't exist. His chiari looks great. No compression.
Me: So you're telling me that there is nothing in this MRI that could explain any of my son's symptoms?
Dr. House: No. I really don't know. Have you seen ENT?
Dr. House: I'm sorry I can't help you. His brain is fine. His brain is not the problem. You should see genetics.
Me: We do, and they aren't helping us either. We are not getting support from any of the departments that really could explain our son's problems. And all of our specialists tell us his issues are brain related and to see you. It seems nobody knows.
Dr. House: Yeah, that's hard. But his brain looks good. We will see you in a year or two if he continues to do so well.
Me: Wow. He's not doing well.
Dr. House: He looks well. A child with brain issues and high intracranial pressure does not act like this and engage like this.
Me: I know. It's funny you say that because Mike and I just mentioned that his is the best day Jayson has had in a long time. He's active, hyper, happy and engaged. That's why I asked you about spontaneous intracranial hypotension because his good and bad days come and go.
Me: Since you and so many of his doctors seem to not know what is going on, is there any neurosurgeon in the United States that you recommend we see who might know? I understand Jayson is very complex and we are willing to go anywhere to try and get answers. It really seems his issues are brain related and I don't want to miss anything else?
Dr. House: What you really need is a neurosurgeon and geneticist that can team. Like we do here. I work closely with genetics. You should see your geneticist and order testing.
Me: I told you. We are waiting for Whole Exome Sequencing.
Dr. House: Then you are already working with a great geneticist.
Me: Actually, we had to order that ourselves privately through a lab. Genetics did nothing.
Dr. House: You should focus on the treatment. You are getting his apnea addressed by using the Bipap and his seizures are controlled by the diet. He is doing well.
Me: Ha. As I mentioned to you, we were told not even Bipap is supporting his breathing, and he is not adapting to the diet well. Although it's treating his seizures, he may not be able to stay on it because it is metabolically causing problems. And we've exhausted our medication treatments.
Dr. House: Yeah, it's his genetics. He's just going to have problems. They aren't related to his brain. Sorry I can't help. Good luck. See you in a year or two.
So that was it. Almost painful, right? No answers. Zip. And if you read closely you may have read the lies. The "It doesn't exist", then the "Oh, it's mild. Don't worry about it.", then back to "It doesn't exist". I'm not sure if he's clueless or hiding something. I already know he was negligent in Jayson's care due to the major lack in discovery of J's craniosynostosis; perhaps there are mistakes from the previous chiari or cranio surgery that are reflected in the MRI that are being attempted to be blown off or covered up? It's sad I can't trust my son's doctors and surgeons, isn't it?
So where do we go from here? I already spoke to the radiology department and asked for a second read of the MRI report that Dr. House criticized. Come to find out, the best most experienced Neuroradiologist read it. I was told to believe the radiologist over the doctor. Nevertheless, another radiologist will be looking at it tomorrow and I will be getting a call. We plan to do a Skype consult with some of the best neurosurgeons in the country, particularly those who specialize in Chiari. We will see how they interpret the MRI, report, results and what they suggest for treatment. I plan to call the sleep lab and see if I can talk with the respiratory therapist who was working the night Jayson was there. She is very knowledgeable and experienced, so I think her observations really need to be considered and I need to find out why they were never recorded in the official sleep study report. We are going to meet with ENT next week and plan to have Jayson's tonsils out. They were mildly inflamed two years ago when Jayson had his adenoids out. They haven't been bothering him, but they are an easy scapegoat to blame for apnea. We need to eliminate that possible excuse. Or better, maybe it really will help him. In his past, a lot of his central apnea events were triggered by obstructive apnea. Then I'm thinking we may once again try and schedule a consult together with several of our main player doctors and see if they can stop pointing fingers and passing J off to other departments and put their heads together to try and figure out what is going on. We are hoping and praying that in the meantime we get results from Jayson's whole exome sequencing. That would make things a WHOLE lot easier. Maybe. Maybe not. It's been about 2 1/2 months since we sent our samples in and it can take up to 6 months. We're getting there.
Thank you for all of your support, love, thoughts, encouragement and prayers. This has been a very difficult time for our family, and I don't think it's near over. We will keep you informed. Thanks for being a part of our support system and Little J's Journey.