As a parent, learning that your child needs a bone marrow transplant can be an overwhelming and emotional experience. However, bone marrow transplants have become a successful treatment option for a wide range of childhood diseases, including leukemia, lymphoma, and sickle cell anemia. If your child needs a bone marrow transplant, there are several things you should know to help prepare yourself and your child for the process.
What is a Bone Marrow Transplant?
A bone marrow transplant is a medical procedure used to replace damaged or destroyed bone marrow with healthy bone marrow stem cells. The bone marrow is the spongy tissue inside bones that produces blood cells, including red blood cells, white blood cells, and platelets. Bone marrow transplants are commonly used to treat cancers of the blood and bone marrow, such as leukemia and lymphoma, as well as non-cancerous diseases such as sickle cell anemia and some immune system disorders.
Types of Bone Marrow Transplants
There are two main types of bone marrow transplants: autologous and allogeneic. Autologous bone marrow transplants involve using the patient’s own bone marrow stem cells, which are collected before the patient undergoes high-dose chemotherapy or radiation therapy. Once the treatment is complete, the patient’s own stem cells are transplanted back into their body to rebuild their bone marrow.
Allogeneic bone marrow transplants involve using bone marrow stem cells from a donor, typically a family member or unrelated donor whose bone marrow is a close match to the patient’s. The donor stem cells are transplanted into the patient’s body, where they begin to produce healthy blood cells.
What to Expect During the Transplant Process
The bone marrow transplant process typically involves several stages, including:
Consider the location of the transplant center and how it will impact your family’s ability to be involved in your child’s care