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Aplastic anemia
What medicine is used for aplastic anemia?
The main drugs used for aplastic anemia are immunosuppressants and cyclosporine. In addition to cyclosporine, low doses of hormones, androgens, and traditional Chinese medicine can also be used to stimulate bone marrow hematopoiesis. If the medication is effective, continue with oral administration; if ineffective, further consideration of bone marrow transplantation is needed. During the treatment process, it is necessary to regularly review the routine blood tests and, if necessary, provide support treatment with red blood cell and platelet transfusions.
Is aplastic anemia serious?
Whether aplastic anemia is severe depends on the specific circumstances of the aplastic anemia. Aplastic anemia can be divided into acute aplastic anemia and chronic aplastic anemia. Among them, acute aplastic anemia has a sudden onset, more severe clinical symptoms, and a higher mortality rate, so it is relatively more severe. Chronic aplastic anemia has a slower onset, and the degree of decrease in blood cells is relatively mild, also making it less severe. However, in cases of acute aplastic anemia, if intensive immunotherapy is administered, the effectiveness can reach 60%-70%, and it can be cured through hematopoietic stem cell transplantation.
Aplastic anemia is caused by how?
The etiology of aplastic anemia is unclear. A more classical theory is the seed, soil, and bug theory. The seed theory suggests that patients with this condition have reduced hematopoietic stem cells in the bone marrow, leading to bone marrow failure. The soil theory refers to abnormal microenvironments in the bone marrow of patients, which leads to an abnormal growth environment for stem cells and consequently hematopoietic disturbances. The bug theory, which is commonly referred to in clinical settings as immune dysfunction, plays a major role in the etiology of this condition.
Aplastic anemia is classified into several types.
Aplastic anemia is divided into two types: acute aplastic anemia and chronic aplastic anemia. Acute aplastic anemia presents suddenly and is severe. Treatment requires intensified immunotherapy or suppression of hematopoietic stem cell transplantation. Chronic aplastic anemia develops slowly, has a longer history, and is relatively less severe. The treatment for chronic aplastic anemia mainly involves immunotherapy combined with therapy to promote hematopoiesis. In addition, regardless of the type, all cases of aplastic anemia require regular complete blood count checks and, when necessary, supportive treatment with red blood cell and platelet transfusions.