Cancer
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Statewide geographic variation in outcomes for adults with acute myeloid leukemia in North Carolina.
Population-based studies have demonstrated survival disparities related to socioeconomic factors for patients with acute myeloid leukemia (AML). The objective of the current study was to determine whether the local health care infrastructure, represented by Area Health Education Centers (AHEC) region, or treating center experience, represented by National Cancer Institute Comprehensive Cancer Center (NCICCC) designation, were associated with outcomes among patients with AML in North Carolina. ⋯ Survival among patients with AML in North Carolina varies according to geographic region. Further examination of local practice and referral patterns may inform strategies to improve AML outcomes across the state. Cancer 2016;122:3041-3050. © 2016 American Cancer Society.
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The purpose of the current study was to evaluate the impact of radiotherapy (RT) among women aged ≥ 70 years with T1-2N0 estrogen receptor (ER)-negative breast cancer using Surveillance, Epidemiology, and End Results (SEER)-Medicare-linked data. ⋯ The use of adjuvant RT after breast-conserving surgery in older women with T1-2N0 estrogen receptor-negative breast cancer is associated with a reduced incidence of future mastectomy and breast cancer death. The magnitude of benefit may be small for women aged ≥80 years or those with T1 tumors. Cancer 2016;122:3059-3068. © 2016 American Cancer Society.