Supportive care strategies in myelodysplastic syndromes and acute myeloid leukemia in older adults: a national survey of Canadian hematologists

Myelodysplastic syndromes Myelodysplastic syndromes: (my-eh-lo-diss-PLASS-tik SIN-dromez) A group of disorders where the bone marrow does not work well, and the bone marrow cells fail to make enough healthy blood cells. Myelo refers to the bone marrow. Dysplastic means abnormal growth or development. People with MDS have low blood cell count for at… (MDS) and acute myeloid leukemia acute myeloid leukemia: (uh-KYOOT my-uh-LOYD loo-KEE-mee-uh) A cancer of the blood cells. It happens when very young white blood cells (blasts) in the bone marrow fail to mature. The blast cells stay in the bone marrow and become to numerous. This slows production of red blood cells and platelets. Some cases of MDS become… (AML) are severe myeloid disorders associated with significant morbidity and mortality. Because of patient and disease factors, many older adults are treated as outpatients with less-intensive therapy. Optimal supportive care supportive care: Care given to improve the quality of life, or comfort, of a person with a chronic illness. Supportive care treats the symptoms rather than the underlying cause of a disease. The goal is to help the patient feel better. Patients with low blood counts may be given blood transfusions as supportive… strategies to minimize bleeding and infectious complications in this patient population have not been systematically evaluated. We conducted a survey of Canadian hematologists to explore current practice in the use of tranexamic acid (TXA) and prophylactic prophylactic: Something that prevents or protects. Blood thinners may be given as a prophylactic to prevent blood clots in high risk patients. antimicrobials in patients with MDS/AML treated with less-intensive therapy, and to evaluate equipoise for future trials. Survey items were generated through a combination of literature review and discussion with content experts. The survey was disseminated to 304 potential respondents with a response rate of 52%. Prophylactic platelet platelet: The smallest type of blood cell. Platelets help the blood to clot and stop bleeding. Also called a thrombocyte. transfusions were used by 95%, while prophylactic TXA was used by 57%; the most frequent reason for not using TXA was uncertainty about benefit or harm. Use of prophylactic antimicrobials varied by chemotherapy chemotherapy: (kee-moe-THER-uh-pee) The use of medicines that kill cells (cytotoxic agents). People with high-risk or intermediate-2 risk myelodysplastic syndrome (MDS) may be given chemotherapy to kill bone marrow cells that have an abnormal size, shape, or look. Chemotherapy hurts healthy cells along with… regimen. If antimicrobial prophylaxis was used, the most frequently prescribed antibacterials were fluroquinolones (90%) and trimethoprim/sulfamethoxazole (21%); the most commonly used antifungals were fluconazole (66%) and voriconazole (36%). The most common reason for not using prophylactic antimicrobials was insufficient evidence of benefit. Most respondents agreed that clinical trials clinical trials: Clinical research is at the heart of all medical advances, identifying new ways to prevent, detect or treat disease. If you have a bone marrow failure disease, you may want to consider taking part in a clinical trial, also called a research study. Understanding Clinical Trials Clinical… are needed to define the use of TXA and prophylactic antimicrobials in this patient population. Among survey respondents, there was variation in the use of supportive care strategies to address bleeding and infection risk in older adults with MDS/AML. The results of this survey will help to inform clinical trials to assess the benefits and risks of these prophylactic strategies.