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Aim: Elderly acute myeloid leukemia (AML) patients are often not treated with antileukemic therapy due to their poor overall health condition, leaving supportive care as the sole treatment option. Objective: To evaluate patient characteristics, treatment patterns and outcomes of elderly patients with AML who are treated with supportive care only. Methods: A retrospective analysis of elderly AML patients included in the Surveillance, Epidemiology and End Results-Medicare database from 2008 to 2015. Results: Of elderly patients with AML (n = 7665), 3209 (41.9%) received supportive care only. Their mean age was 79 years, 50.5% were males; 48.2% died during the first 3 months and 67.3% died during the first 6 months. 82.2% died within the first year; only 13.2% survived >12 months. 77.9% patients died due to leukemia. Conclusion: In elderly AML patients treated with supportive care only, older age, concurrent hypertension, chronic obstructive pulmonary disease, chronic kidney disease and acute myocardial infarction were identified as prognostic factors associated with decreased likelihood of survival. Ideally, these patients should be treated with antileukemic therapy in addition to supportive care, as most of them die from disease progression. This study analyzed data on elderly patients with acute myeloid leukemia (AML) who were only treated with supportive care. The source of this data was the Surveillance, Epidemiology and End Results (SEER)-Medicare database. Of the 7665 patients diagnosed with AML during 2008–2015, 3209 (41.9%) received supportive care only. Their mean age at index date was 79 years; slightly more than half of these were males (50.5%). Almost half of these patients (48.2%) died within the first 3 months and approximately two-thirds (67.3%) died within the first 6 months. Only a small proportion (13%) of these patients were alive after 1 year. These patients who were alive after one were likely to be in remission (there was decrease in the signs and symptoms of AML). The results of this study showed that elderly AML patients who only received supportive care were more likely to die early if they also had chronic kidney disease, chronic obstructive pulmonary disease, history of acute myocardial infarction or hypertension. As elderly AML patients may be in poor general health and have other diseases (comorbidities), this could be the reason why they may not be treated with antileukemic therapy. Instead of treatment with supportive care only, these patients should ideally receive antileukemic therapy in addition to supportive care. More research should be done to find alternate treatments for these elderly AML patients. [ABSTRACT FROM AUTHOR]

Background: Without treatment, acute myeloid leukemia (AML) is rapidly fatal. Nevertheless, a large proportion of elderly AML patients do not receive any treatment. Aim: To characterize the demographics, comorbidities, survival and prognostic factors of elderly AML patients who do not receive any AML treatment or supportive care (SC). Methods: A retrospective cohort analysis of the Surveillance, Epidemiology and End Results-Medicare database (2008–2015). Results: Of 7665 AML patients, 2373 (31%) did not receive any AML treatment or SC. The mean age was 80.4 years, 52.8% were males and 79.7% and 95.3% died within the first 60 and 180 days, respectively; 2.1% survived >12 months and only 5.5% of patients had remission or relapse codes populated. Conclusion: Older age, male gender, concurrent depression, ischemic heart disease, chronic kidney disease and benign prostatic hyperplasia were associated with a decreased likelihood of survival. Multiple factors contribute to the complex clinical status of these patients preventing intensive chemotherapy; they should still ideally be treated, at least with the best SC. An analysis of the data collected in the Surveillance, Epidemiology and End Results-Medicare database from 2008 to 2015 was performed. This database includes data collected by a national cancer registry on people diagnosed with cancer in the United States and those who enroll in Medicare. This study focused on acute myeloid leukemia (AML) patients who did not receive any AML treatment or supportive care (SC). Of 7665 patients with AML, 2373 (31%) did not receive any AML treatment or SC. At the time the data was indexed for each patient in the database, their mean age was 80.4 years and around 53% were males. Within the first 60 days, around 80% of these patients died; over 95% died within the first 180 days. Only 2% of patients survived more than a year without treatment; these patients were likely in remission. Without treatment, AML patients who were older, were male or who also had depression, ischemic heart disease, chronic kidney disease or benign prostatic hyperplasia had a higher chance of dying early. There could be many reasons why these patients are not treated. The main reasons are their poor health condition and the presence of two or more health conditions in a patient at the same time (comorbidities). However, they should still ideally be treated, at least with the best SC. Additional treatment options are urgently needed for elderly AML patients who have comorbidities and are in poor general health. [ABSTRACT FROM AUTHOR]