What is the length and steps involved with a stem cell transplant?
A stem cell transplant typically involves several key steps and takes several months from start to finish.
Preparation Phase
- You'll undergo tests to check your heart, lungs, and kidneys
- Growth factor medicines help move stem cells from bone marrow Show Full Answer
What is the length and steps involved with a stem cell transplant?
A stem cell transplant typically involves several key steps and takes several months from start to finish.
Preparation Phase:
- You'll undergo tests to check your heart, lungs, and kidneys
- Growth factor medicines help move stem cells from bone marrow into your blood
- Stem cells are collected through an IV line over 3-4 hours and stored
High-Dose Chemotherapy (Conditioning):
- You receive high-dose chemotherapy to kill myeloma cells and prepare your body
- This weakens your immune system so it won't reject the new cells
Stem Cell Infusion:
- Your stored stem cells are thawed and infused back into your bloodstream
- This process takes 30 minutes to 2 hours
Hospital Stay:
- Most people stay in the hospital for 2-3 weeks after the transplant
- Some people (30-40%) may have outpatient transplants with daily monitoring
Recovery Timeline:
- Blood counts typically recover in 2-6 weeks
- The first 100 days are the most vulnerable for infections and complications
- Full immune system recovery takes 6 months to a year
- You'll need maintenance therapy for several years afterward Is stem cell transplant used for SMM (Smoldering Multiple Myeloma)?
Stem cell transplants are not typically used for smoldering multiple myeloma. They are reserved for active multiple myeloma that requires treatment. The search results provided don't specifically address SMM treatment protocols, but stem cell transplants are part of the standard treatment approach for active myeloma, not the pre-cancerous smoldering stage.
If you have SMM, your doctor will likely monitor you closely and wait until the disease progresses to active myeloma before recommending intensive treatments like stem cell transplantation.
March 1