Aims: To compare cyclosporine cyclosporine: Cyclosporine is used along with antithymocyte globulin (ATG), another immunosuppressant, for treating aplastic anemia and some other forms of bone marrow failure. (CSA) combining eltrombopag eltrombopag: What are the possible side effects of eltrombopag (Promacta)? Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat. Stop using eltrombopag and call your doctor at once if you have: … (EPAG) with or without antithymocyte globulin antithymocyte globulin: ATG is an immunosuppressant, a drug that lowers the body's immune response. It is typically used with cyclosporine as the first-line immunosuppressive therapy (IS) to treat patients with acquired aplastic anemia. In some cases it is used as a treatment for patients with MDS and PNH. (ATG) in aplastic anemia aplastic anemia: (ay-PLASS-tik uh-NEE_mee-uh) A rare and serious condition in which the bone marrow fails to make enough blood cells - red blood cells, white blood cells, and platelets. The term aplastic is a Greek word meaning not to form. Anemia is a condition that happens when red blood cell count is low. Most… (AA) patients in the real world.
Methods: AA patients who received ATG combining CSA and EPAG (Group A) and CSA + EPAG (Group B) as front-line treatment in 13 medical centers in China were enrolled. The efficacy and safety were compared.
Results: A total of 89 patients were enrolled with 51 patients in Group A and 38 patients in Group B. The 6-month overall response (OR)/complete response (CR) was 73.3%/24.4% and 60.6%/27.3% in Groups A and B (p > .1). For severe AA patients, the 6-month OR was 74.1% versus 50% and 6-month CR was 25.9% versus 20% in Groups A and B (p > 0.1). Multivariate analysis showed gender affects the 6-month OR with females better OR (p = .017, OR 6.045, 95% CI: 1.377-26.546) and time from disease onset to treatment affected the 12-month CR (p = .026, OR 0.263, 95% CI: 0.081-0.852). No difference was found in side effects except ATG infusion reaction and serum sickness serum sickness: An immune system reaction to foreign proteins in certain medicines. Serum sickness can be a side effect of ATG, causing fever, rash, joint pain, and muscle aches. . Mortality was 7.8% in Group A and no patient died in Group B.
Conclusions: CSA + EPAG had a similar response and less side effects compared with standard immunosuppressive therapy immunosuppressive therapy: Immunosuppressive drug therapy lowers your body's immune response. This prevents your immune system from attacking your bone marrow, allowing bone marrow stem cells to grow, which raises blood counts. For older patients with acquired aplastic anemia, immunosuppressive drug therapy is the… + EPAG in newly diagnosed AA.
Keywords: antithymocyte immunoglobulin; aplastic anemia; immunosuppressive therapy; response; thrombopoietin receptor agonist.