On August 11, 2008 we gave birth to a beautiful baby boy, Christopher Harry! Christopher was one of the first babies in GA to be picked up on the newborn screening with a rare inherited Fatty Oxidation Disorder called LCHADD (Long Chain 3-Hydroxyacyl-CoA Dehydrogenase Deficiency). As Ryan and I (Stephanie) gained more understanding about our son's condition and began to watch him grow and thrive, we had a desire to share our story and raise money for research. We hope that by sharing our story we can raise awareness/encourage education about LCHADD and provide hope to other families whose child(ren) have this condition.


This blog shares our journey, hopes, and fears. We also want this blog to contain practical information! Entries will include: yummy recipes, how we manage his LCHADD, conversations about medical issues, educational tools, and useful links on the side of the blog! If you are ever curious about something I have shared feel free to contact me personally!

What is an FOD?

WHAT IS AN FOD?


FOD stands for Fatty Oxidation Disorder. For children and adults with FODs their bodies have difficulty breaking down (or oxidizing) fat to use it for energy. This occurs when an enzyme is missing or not working properly. There are several different kinds of FODs. Some examples are SCAD, MCAD, VLCAD and LCHAD deficiency. Fatty Oxidation Disorders are genetic, which means both parents must have the recessive gene in order for their child to end up with the disorder. It also means that children with FODs will not grow out of their condition. Their condition is just as much a part of who they are as the color of their eyes or hair.

What is LCHADD?

WHAT IS LCHADD?


LCHADD stands for Long Chain 3-Hydroxyacyl-CoA Dehydrogenase Deficiency. Essentially children with this condition cannot utilize long-chain fats for energy. Did you know that the food that we eat has different size fat molecules in it? I never did until Christopher was born! There are short-chain fats, medium-chain fats, long-chain fats and very-long chain fats. I picture them as different size caterpillars (and this is how I explain it to Christopher) running around in our food. The short, medium, and very-long chain fats children with LCHAD can process. Unfortunately, most of our food and oils are primarily long-chain fats (the ones Christopher can’t process). If Christopher eats too much fat (right now he can only have 8-9grms of fat a day through food) then the fat will gather in his liver, kidneys and around his heart.


The other issue with Christopher not being able to breakdown long-chain fat is that it is a great energy source. For most of us, when we exercise or get sick and we burn through all of our glucose stores we start using fat for energy. Christopher’s body cannot do this, so his body starts to break down muscle and use it for energy instead. To say that this is “not good” is to speak lightly. When your body starts breaking down muscle you run the risk of having problems with lots of different systems in your body. Doctors worry the most about your kidneys because kidney failure can happen when your body is trying to process all of the broken down muscle (or myoglobin which is the by-product of the broken-down muscle).


In general, children with LCHADD are put on a very low-fat diet, drink a special medical formula, and most often use MCT oil (a unique oil comprised of medium chain fats) to give them a source of sustaining energy. Christopher's special medical formula, Lipistart, helps to ensure that he gets enough essential fat for brain and eye development without getting too much fat that his body can’t process. Lipistart also helps to provide a consistent form of energy for him throughout the day.



Wednesday, February 29, 2012

Christopher's First Hospitalization


On the evening of January 15th Christopher appeared to have a cold…by January 17th he wasn’t eating well and was unable to keep all of his medical formula down because his cough was triggering his gag reflex…so we headed to the emergency room. At the time of his admittance his CKs (or level of muscle breakdown) were 11,000 (normal range is 120-220). During his hospital stay his CK levels peaked at 70,000. There are several things that doctors worry about when children or adults have high CKs but the main concern is kidney failure. High “CKs” or creatine kinase in your blood means that you are having muscle breakdown. This can happen for various reasons, but for children with LCHAD elevated CKs typically occur when they have utilized all of their energy stored in the form of sugar. Their body turns to fat as an energy source but can’t break it down so it starts to breakdown the muscle instead. CKs are the by-product of muscle in the blood stream that doctors can measure. Myoglobin is another by-product whose levels coincide with the amount of CK in the bloodstream. It is the myoglobin that is hard on the kidneys and can create kidney failure and put a patient on dialysis. The large reason we have to take Christopher into the hospital when his body starts breaking down muscle is to get more glucose in his system so his body stops trying to use fat as an energy source and to keep him very hydrated, so as to protect his kidneys from renal failure.


It probably seems quite simple to say that having Christopher in the hospital was hard, but for all that we experienced it seems that this might be the best adjective after all. I must first say that we are really blessed to have such a wonderful metabolic team who worked extra hard at coordinating care with the pediatric docs in the hospital. Christopher’s clinic and head dietician stayed in touch with me throughout the whole process; updating me and answering questions along the way. Also we had amazing family and friends who called, talked, sent food and prayed. But having a child with a rare inherited disease like LCHAD means that the clinicians who worked so closely with him at the hospital had most likely not worked with a child with his condition. It meant that we as parents needed to encourage communication with his metabolic clinic and educate staff as much as possible. As with any communication among groups sometimes we did better than others. I found myself, worried, stressed, tired…and probably a little on edge with the docs at times. Then as he started mending in the hospital, there came the challenge of trying to find foods low enough in fat to feed him.


He was in the hospital for almost a week, when he was discharged. His doc was so nice to talk with him and give him a stethoscope so he could check his stuffed animal’s vitals at home. When we left the hospital his CKs were still not normal, and we were told that he was to do very low-key activities and not be around other kids for two weeks. Two weeks turned into almost a month, as his CK levels took three and half weeks after his hospitalization to get back down to normal. During that time we did a lot of drawing, painting, playing with animals, game…movies…but I must admit by week three we both were beyond stir crazy! Christopher has maintained a positive attitude through it all…and even when he had to go back for several blood draws after his hospitalization, although he didn’t great the blood draws with a smile, he was able to find one for his Dieticians and phlebotomist!

About a month and a half after his hospitalization


Christopher still mentions “Mr. Tubby” (his NG tube that he had to have put in while at the hospital) and checks Ni-Ni’s (his favorite stuffed animal) vitals and blood work quite regularly. He seems to be gradually processing the experience, but nighttime is still hard for him.

2 comments:

  1. Steph and Ryan, I praise God that Christopher came through this episode well. The process of being in the hospital is trying and exhausting as we experienced in Oct. when our daughter was diagonsed with diabetes. You've come to mind often since then I wanted you to know I'm praying for all of you!

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    1. Hey Laura,

      It is so good to hear from you! I couldn't figure out how to send a message to your e-mail account so hopefully you will see this! We appreciate your thoughts and prayers! I would love to hear more about your journey in discovering that your daughter has diabetes. Monitoring food is so challenging with our little ones...and checking blood sugar is an extra challenge. We don't have to check Christopher's as much as you have to check your daughter's I am sure...more often when he is sick. But that first year when I had to stick him I must have flinched just as much as he did! Thinking of you!

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