Here are some quick bullets for those that don't want to read my very long post, but want to know what is going on with Luke.
- His function fell below 50%, and then came back up to 50%. He is down 40% since March.
- Luke will get a kidney transplant once he reaches 30%. We have no idea when this will be. He will be tested monthly.
- His kidneys are making it hard for him to keep potassium and vitamin D levels where they should be. He is taking supplements for this.
- His kidneys are not assisting in the production of blood like they should, so he is still anemic.
Luke started 1st grade about three and a half weeks ago. On the first day of school he felt sick in the morning and threw up right before walking in to class. We assumed it was nerves because he felt fine afterward and went to school the rest of the day. The next morning he woke up and wouldn't eat breakfast because his stomach hurt and he was afraid to throw up at school again. This continued for the next week and a half and he threw up just about every other day. I then found out he had thrown up at school but didn't tell anyone because he felt better afterward, and didn't want to go home, and didn't want me to call the doctor.
Well....I called the doctor. Luke's nephrologist wanted to see him that same day, so to Luke's dismay I pulled him out of school and took him to the hospital to see his kidney doctor. He got a full set of labs and the neph said he would call me that evening. Luke got to go back and finish his day of school. After school he went to karate class. I found out that evening that Luke's kidneys were failing to do several of the jobs they are responsible for. Luke was "near depletion" of potassium and vitamin D. He is still quite anemic, and his function had dropped below 50%. When his function was tested in March it was around 90%. This was all very shocking to us for a couple of reasons. First off he had a great summer. Never got sick, and only swelled up once. Also, aside from the random vomiting he felt great, he had just went to karate class!! He loves school and wants to be there, he has energy and a good appetite. The neph seemed concerned and said we should test him in a week, after pumping him full of potassium and vitamin D, to see if the function would come up. Luke has gone from 50% back up to 90% in the past and so we were hopeful that he would pull off this miracle once more. The neph said that if we test again in a week and the function is still below 50%, or lower, then we would need to start the process of getting Luke a kidney transplant.
In the mean time Luke could not take any diuretics, so he had been watching his salt intake, and sleeping in an almost sitting position, to try and slow the inevitable swelling that we knew would come when being off diuretics for so long. He made it about two weeks before he woke up and could barely open his eyes. A week later we went for labs again. A week after being under 50% luke is now right at 50%. This is good and bad news. Good news because we do not have to start looking for a donor right now. Bad news because he dropped 40% in about 6 months. His potassium only slightly went up, and his vitamin D really didn't budge, but the doctor said that vitamin D takes longer to go up.
The plan for now is to test Luke monthly. When his function gets near 30% we will start looking for a match and get him a new kidney. We have no idea when this will be. We had originally hoped he would hold on to at least half the function till he was a teen or older, but that doesn't seem possible any more. The kidneys are responsible for some very important jobs in the body, and his are in fact failing at their jobs. If this were an employee they would most definitely have been replaced by now, and this is how I feel about his kidneys. A transplant would be scary for sure, but Luke deserves a new start. He worries about stuff that most 6 year olds have never even heard of.
Luke is tough, though. Tough enough to go to karate class with barely any protein, potassium, or vitamin D (he did look pale, but I had no idea!). Tough enough to walk into his 1st grade class, while it is already in progress, with big, swollen eyes (he said his class was much better about this than they were in kindergarten). Tough enough to endure the needles that he truly fears (he totally head butted me this last time when they stuck him, good thing I am just as tough as he is), and tough enough to put up with the random pain in his legs and tingling in his hands and feet. And tough enough to eat fruit and plain noodles while everyone else is eating pizza and cheeseburgers (to Luke this may be the worst part!!).
Please pray that Luke continues to breeze through whatever may come next.







