Cancer
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The presence of lymph node (LN) metastases in esophageal cancer has important prognostic and treatment implications. However, the optimal number of LNs that should be examined for accurate staging is controversial. In the current study, the association between survival and the number of LNs evaluated was examined in patients who underwent resection of lymph node-negative (American Joint Committee on Cancer [AJCC] TNM stage I-IIA) esophageal cancer. ⋯ The presence of LN metastases in patients with esophageal cancer appears to have important prognostic and treatment implications. Data from the current study suggest that patients undergoing surgical resection for esophageal cancer should have at least 18 LNs removed.
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Invasive aspergillosis (IA) is a major cause of morbidity and mortality in patients with hematologic malignancy (HM). There are 2 lipid formulations of amphotericin B (AMB) currently in widespread use: AMB lipid complex (ABLC) and liposomal AMB (L-AMB). There are limited data comparing the efficacy and safety of these 2 agents in the treatment of IA in patients with cancer. ⋯ Among patients with HM, primary therapy and salvage therapy for IA with either ABLC or L-AMB as single agent were associated equally with poor outcome. L-AMB appeared to be less nephrotoxic in the primary therapy setting.
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Comparative Study Controlled Clinical Trial
Comparison of triple-negative and estrogen receptor-positive/progesterone receptor-positive/HER2-negative breast carcinoma using quantitative fluorine-18 fluorodeoxyglucose/positron emission tomography imaging parameters: a potentially useful method for disease characterization.
This study was designed to investigate the fluorine-18 fluorodeoxyglucose (FDG)-positron emission tomography (PET) imaging characteristics of triple-negative (estrogen receptor-negative [ER-]/progesterone receptor-negative [PR-]/HER2-negative [HER2-]) breast carcinoma and compare the results with characteristics of ER+/PR+/HER2- breast carcinomas, which usually carry a favorable prognosis. ⋯ Triple-negative breast tumors were associated with enhanced FDG uptake commensurate with their aggressive biology and were detected with very high sensitivity by using FDG-PET imaging.
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Randomized Controlled Trial Multicenter Study
Effective inhibition of aromatase inhibitor-associated bone loss by zoledronic acid in postmenopausal women with early breast cancer receiving adjuvant letrozole: ZO-FAST Study results.
Letrozole is safe and effective in postmenopausal women with estrogen receptor-positive early breast cancer, but long-term aromatase inhibitor use may cause bone loss and increase fracture risk. This study evaluated an immediate or delayed strategy of bone protection therapy with zoledronic acid. ⋯ At 12 months, immediate zoledronic acid therapy prevented bone loss in postmenopausal women who were receiving adjuvant letrozole.
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Autologous hematopoietic stem cell transplantation (auto HSCT) is standard of care therapy for multiple myeloma and Hodgkin and non-Hodgkin lymphomas in front-line and salvage settings, respectively. Complications remain common, but population-based estimates of their frequency and relative contribution to cost are not available. ⋯ Adverse events are both common and costly after auto HSCT. Strategies to minimize complications could significantly reduce not only morbidity and mortality but also the cost of the procedure. Administrative data can be profitably exploited to investigate outcomes in this population.