Four days of chemo complete! I tolerated it well with no major side effects. I get a break for the next two days to get my body ready for transplant on Tuesday.
The transplant itself is quite straight forward … it is really no different than any other blood transfusion that I receive. Almost a non-event given the number of infusions that I have received and will continue to receive. It is what happens post transplant that is almost magical.
Unlike solid organ transplant (kidney, heart, etc.) whose impact can be felt and measured in a relatively short period of time (e.g. is the new kidney producing urine, does the next heart beat on its own), a stem cell transplant is a much more gradual process that starts with the initial infusion and can take up to a year to complete.
The chemo completed yesterday has “nuked” my bone marrow so that the donor’s stem cells can move in and take over. Until the new stem cells are able to take on this duty (approximately three weeks post transplant), my blood counts will drop precipitously, leading to:
- Severe anemia due to low red blood cell counts.
- Slow clotting and susceptibility to bleeding (both internally and externally) due to low platelets.
- Increased susceptibility to infection due to low white blood cell (immune system) counts.
Hence, the next few weeks will involve daily blood tests, frequent adjustments to medications, and periodic transfusions to top up the red blood cells and the platelets whenever either or both of them are dangerously low.
The immune system, on the other hand, is left to decline so that the new stem cells can take over. To protect me, I reside in a specialized ward in the hospital along with patients in a similar condition. We each get a private room with our own bathroom. All visitors must be masked. Visits are limited to one person at a time and I ask that they take a COVID rapid test prior to visiting.
While I have been fortunate to not suffer from any major side effects while receiving chemo, I’m starting to feel the impact that it is having on my body. A bit hard to describe but I have learned over the past few years to detect small changes that later become more significant. All I can say right now is something is happening.
Thanks, again, for listening.
Mike

