
As I've been saying the last few days, I haven't felt right. Then last night I spiked a fever again to 100.8. And had chills and night sweats. I don't know where the fever is coming from because I am still on 2 pretty wide spectrum abx (Vancomycin & Ceftriaxone). Hopefully I can convince them to re-culture me today and take a look at this Hickman catheter which is a little red at its insertion site in my chest.
I had a confusing visit with my Oncologist/ Bone Marrow attending yesterday. I'll try to explain the medical/clinical issues here so that everyone can understand the question. When my leukemia was discovered they did some cytogenetics tests on the leukemia cells. They showed an abnormality in the DNA of the leukemia cells involving chromosome 16. The finding is called inversion 16 because a part of the chromosome detaches, flips, around and then re-attaches. So what, you're thinking. Well inversion 16 is one of the few things with my kind of leukemia that is good news. It is a type that responds to chemo much better than most kinds; in fact there is a 70-80% cure rate for AML with inversion 16 if you use standard chemotherapy. So now my doctor is trying to figure out if it would be better to treat my AML like a typical AML inversion 16 and "just" do chemo, forgoing the bone marrow transplant until or if I relapsed. The big issue is whether this came from the breast cancer treatment or not and hence we should just go on to the bone marrow transplant. It makes me a little nervous to have a rare-ish disease (only 14,000 new cases of AML every year) and then to have the unique past of breast cancer and the chemotherapy that preceeded it. It makes me a little nervous when the sub-specialist says that he needs to phone more experts to find out their opinion. And it makes me a little nervous to consider more chemo.
I'll be honest I had to cry on my way home from the clinic yesterday. I didn't feel well anyway from this fever and whatever that is, and the idea of taking another 4 rounds of chemo (the standard for inversion 16) made me upset. As I explained to Dr Long, the first time I had chemo I lost 14# and was sick all the time. This last time I lost 8# and was sick all the time. After 4 more rounds of consolidation therapy who knows how much I'd lose. But mostly it's the nausea and vomiting I don't relish repeating.
So each round would be chemo (high dose Ara-C) two times daily on Days 1, 3, 5 in the hospital. Then I'd have a recovery period of 4-6 weeks between each round for 4 rounds (I need to email my boss and let her know I might not be back as soon as I had hoped. September is definitely looking way too optimistic). So if we started that in the next month, I might be done by New Year's. Ouch! Of course we don't really know what the bone marrow transplant entails and that can be full of complications too.
I just worry that my bone marrow has already revolted from 6 rounds of chemo for breast cancer. What will it do with an addtl 4 rounds for AML? I need to ask my Uber hematologist from UNC Dr Lee Berkowitz his opinion. He is the one who made the diagnosis of AML in the first place and has continued to stay involved in my care. He is the greatest guy and a really compassionate doctor. I'll email him the latest conundrum and ask his opinion.
Well hopefully I was able to explain the clinical question well enough for everyone to understand. If not, I'll refine it more if you leave me questions or comments. I'll post later when I have my lab numbers.-tree