Cancer
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Multicenter Study
Androgen-deprivation therapy as primary treatment for localized prostate cancer: data from Cancer of the Prostate Strategic Urologic Research Endeavor (CaPSURE).
Prostate cancer is largely an androgen-sensitive disease. Androgen-deprivation therapy (ADT) generally has been used for patients with advanced disease. However, ADT is used increasingly as monotherapy for patients with clinically localized disease. The objective of the current report was to describe the characteristics of patients who underwent ADT for the management of localized disease. ⋯ The use of PADT therapy appeared to control disease in the majority of patients who received it, at least for an intermediate period. However, such patients appeared to be unique based on sociodemographic characteristics, comorbidity status, and risk factors compared with patients who received other forms of therapy. The impact of PADT on quality of life needs to be compared with standard therapy, and its long-term durability should be assessed better in patients with prostate cancer.
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Randomized Controlled Trial Multicenter Study
Decitabine improves patient outcomes in myelodysplastic syndromes: results of a phase III randomized study.
Aberrant DNA methylation, which results in leukemogenesis, is frequent in patients with myelodysplastic syndromes (MDS) and is a potential target for pharmacologic therapy. Decitabine indirectly depletes methylcytosine and causes hypomethylation of target gene promoters. ⋯ Decitabine was found to be clinically effective in the treatment of patients with MDS, provided durable responses, and improved time to AML transformation or death. The duration of decitabine therapy may improve these results further.