FEBRUARY 2014
February 2014 it is. Which leaves us with 1 Year and 7 months!!! One month before she turns 5.
Can’t believe Mikayla is already 7 months in treatment but we are getting closer to the off treatment date!!!! So excited, can’t wait for the day when they are going to pull the central line out of her chest and she is free to go and move on!
We had the talk with the doctor yesterday about heading into long term maintenance, which will happen after 2 more chemo rounds. Using the doctor’s words, she has done “exceptionally well” throughout the whole intense treatment and they don’t expect anything bad during the rest of the treatment. She is doing pretty good right now and her blood counts were pretty good too (still in normal range) even after the last increase of the methotrexate. They did increase it again yesterday. As the doctor said, there are some kids that handle the interim maintenance way better the second time around as they are generally in way better health.
Now we have to do a lot of thinking, research and praying as we have to make the big decision to stay on trial or not. If Mikayla stays on trial she will head into randomization, which can put her into 4 different arms of treatment.
The first arm is standard care. Mectapurine pills everyday, Methotrexate (20mg) pills once a week, Vincristine every 4 weeks, Steroids every 4 weeks for 1 full week and an LP every 3 months.
The second arm is Mectapurine pills everyday, Methotrexate pills (20mg) once a week, Vincristine every 12 weeks, Steroids every 12 weeks for 1 full week and an LP every 3 months.
The third arm is the same as standard and is just increasing the Methotrexate to 40mg per week. Mectapurine pills everyday, Methotrexate (40mg) pills once a week, Vincristine every 4 weeks, Steroids every 4 weeks for 1 full week and an LP every 3 months.
The fourth arm is Mectapurine pills everyday, Methotrexate (40mg) pills once a week, Vincristine every 12 weeks, Steroids every 12 weeks for 1 full week and an LP every 3 months.
The Mectapurine and Methotrexate are chemo pills, she had both before. The Mectapurine kind of sucks as you can only take it 2 hours after eating on an empty stomach and you are not allowed to have any dairy in your system. Mikayla had it before and it was hard as she sometime wanted to have a night snack and we couldn’t give it to her as she needed to take her meds and she also loves milk, which we weren’t allowed to give her in the evening anymore too. So that will have to change. The methotrexate is affecting her blood counts so they will have to constantly play with the dosage to see how much they can give her as they want to have her counts stabilized for most of long term maintenance.
The Vincristine is the chemo med that is giving her the pain in her jaw and is affecting the nerves, fine motor skills etc.
The Steroids, yeah they are back and a little bit more often than we expected too, but they keep the cancer away so we just have to deal with it. The steroids affect her bones. Because of those meds she sprained her ankle and couldn’t walk for a long time after the first month of diagnosis.
And the LP is the methotrexate chemo med in the back, where she has to go to PDU.
When we look at the treatment plans we definitely must say that we expected less of everything but it is a less intense treatment than what she had up until now.
With the trial they are trying to find out if they can give the kids chemo less often (arm 2 with the Vincristine every 12 weeks and steroids every 12 weeks) and still have the same end results. As I have mentioned before Vincristine can have an effect on the nerves and fine motor skills, and while it is not as common with kids Mikayla’s age, the damages that Vincristine can cause can last a life time and in some cases can’t be regained. In most cases though everything goes back to normal the further you get away from chemo. We have seen effects on Mikayla’s eyelid because of the Vincristine and her fine motor skills (for example she can’t paint her fingernails anymore, which is not important in itself it just shows you that she has less control over her fingers than she did before).
The other part that they are trying to figure out is if a higher dose makes a difference on the end results (arm 3). Some kids can handle more Methotrexate. So far for the past 10 to 15 years they have not pushed over 20mg of methotrexate because the protocol was to give them only 20mg. They just want to see what happens if they can push it up to 40mg.
And of course they are trying to see if something changes if they combine arm 2 and 3.
All of this makes you realize how much there is still to learn about childhood leukemia, that there is still no 100% cure for it yet and they still need to play around with the treatments. They have come along way in the last 15 years. But around 15 years ago they also changed the treatment schedule in long term maintenance from every 12 weeks to every 4 weeks, so we asked the doctor why they are going back to the 12 weeks. Apparently back in the day they only had the first 2 months of chemo intense therapy like they have now and moved on to long term maintenance already at that point. In the last 15 years 5 more months of intense treatments have been added to the treatment plan and the research, their analysts and their data shows that it made a lot of difference and especially the delayed intensification increased the cure rates a lot. BUT they don’t know for sure if that was all, they don’t know for sure if the 4 weeks verses the 12 weeks make a difference and they are trying to figure that out and that is what the trial is for.
They are trying to get away from the side effect that chemo has on the kids. We asked about the nerve damage and problems in fine motor skills and she said that this is why they want to decrease the amount of Vincristine. But she again told us that longterm side effect in kids Mikayla’s age are very uncommon.
She also said that steroids can cause bone decay and the bones can get very brittle if steroids are taken in over such a long period of time and that she had a teenager who just needed a full hip replacement as a result from the steroids during the chemo treatment. It is what they have to do sometimes, trading for a treatment that saves the kids’ lifes. She mentioned again, in kid’s Mikayla’s age it is uncommon and doesn’t happen so often. She said she can only remember one kid of hand and she was around 5 when she started treatment. Apparently kid’s Mikayla’s age recover a lot better and faster from chemo than older kids.
On the one hand it would be nicer to subject her to less chemo but on the other hand what if she doesn’t get enough chemo and relapses. I don’t think we would be able to forgive ourselves if we knew that we decided to go ahead with the randomization and she was chosen for the 12 weeks and as a result of that the chemo treatments weren’t enough for her.
And what if her bones get affected by the chemo and we knew there was a chance that she could have gotten less chemo and still survived without any side effects?
Let’s not forget the fact though that even if we are staying on trial, can we live with the fact that a computer will decide our child’s future? We can’t make the decision in what arm she goes into, not even the doctor, it is some computer in california who randomly selects kids to go into the different arms. We are not sure if we are comfortable with it.
I don’t think I am worried about the arm with the 40mg of Methotrexate. It affects her blood counts but they push the dosage very slowly and as soon as they see it is too much for the child they adjust it.
I guess we better get started on research!