Cancer
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Adjuvant aromatase inhibitors (AIs), instead of or after tamoxifen, are effective in decreasing recurrence in postmenopausal women with estrogen receptor (ER)-positive breast cancer. An understanding of which patients are at risk of early recurrence while they are receiving tamoxifen may improve clinical decision making. ⋯ Subgroups of women with early ER-positive breast cancer may be identified who are at increased risk of recurrence within 2.5 years of diagnosis despite tamoxifen. It remains to be proven whether upfront AI therapy results in an advantage to these women.
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High-quality external validation studies have recently been highlighted to be of paramount importance for proper translation of prognostic markers into the clinical setting. To that end, the authors examined associations of the insulin-like growth factor-II mRNA binding protein, IMP3, with clinical and pathologic features of clear cell renal cell carcinoma (ccRCC) in an independent cohort of patients to validate recent work showing IMP3 as a prognostic marker for RCC progression and death. ⋯ Using a large and independent cohort of ccRCC patients, the authors confirmed that tumor cell IMP3 expression represents an independent predictor of aggressive ccRCC tumor behavior.
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Onycholysis occurs in approximately 30% of patients treated with docetaxel. The efficacy and safety of an Elasto-Gel frozen sock (FS) was investigated for the prevention of docetaxel-induced nail and skin toxicity of the feet. ⋯ Cold therapy using FS significantly reduced the incidence of docetaxel-induced foot nail toxicity, as previously demonstrated using frozen gloves for the hands.