learn more about leukemia
what is your diagnosis all about? there’s a lot to understand about the disease. getting informed helps to mitigate fear and uncertainty.
your white blood cells are potent fighters for infection. they grow and divide in an orderly way as your body needs them. but with leukemia, the bone marrow produces an excessive amount of abnormal white blood cells which don’t function as they should. these leukemia cells crowd out the cells trying to develop into healthy red blood cells, white blood cells and platelets,
according to the cleveland clinic
. as a result, fewer health-promoting cells and platelets are released into your bloodstream, so organs and tissues don’t get enough oxygen, and your body won’t be able to fight infection or form blood clots when needed.
another important point is that leukemia is not hereditary, and there is no clear understanding of why it develops or who is at risk, which makes everyone vulnerable. people like to know why it’s happened to them, but there’s no answer, says prevost.
and the disease has complexity. there are several forms (and subtypes) which can be characterized as acute and chronic. in acute leukemia, the abnormal blood cells multiply rapidly, so the disease worsens quickly. acute leukemia requires aggressive, timely treatment that may combine chemotherapy, radiation therapy, and immunotherapy (drugs to boost your body’s immune system to identify cancer cells and produce more immune cells to fight them.) a stem cell or bone marrow transplant could follow to introduce healthy new cells that can multiply and form new bone marrow and blood cells.
also, chimeric antigen receptor, or car t-cell therapy, is a novel therapy available in some provinces in which a type of your body’s immune cell is engineered to fight leukemia cells and infused back into your body.
the national research council canada is working with researchers to further develop the therapies and make them affordable and accessible to canadians.