Cancer
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Salvage stereotactic radiosurgery (SRS) is often considered in breast cancer patients previously treated for brain metastases. The goal of this study was to analyze clinical outcomes and prognostic factors for survival in the salvage setting. ⋯ In patients with good Karnofsky performance status, salvage SRS for breast cancer brain metastases is a reasonable treatment option, given an associated median survival in excess of 9 months. Furthermore, patients with HER2-positive tumors at diagnosis or stable extracranial disease at the time of SRS have an improved clinical course, with median survival of >1 year.
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Randomized data suggest that axillary clearance is not necessary in select, clinically lymph node-negative women with positive sentinel lymph node (SLN) biopsies (SLNBs) who undergo breast-conserving surgery or receive whole-breast radiotherapy and systemic therapy. The additional value of axillary radiotherapy in these patients is unknown. ⋯ Regional control was high (99% at 4 years) in patients who had low-volume SLN disease who did not undergo axillary dissection, regardless of whether the axilla was irradiated. Whole-breast radiation alone, including in the prone position, is sufficient treatment after breast-conserving surgery for select patients with tumor-containing SLNs who omit axillary dissection.
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Randomized Controlled Trial
"Entering a Clinical Trial: Is it Right for You?": a randomized study of The Clinical Trials Video and its impact on the informed consent process.
This randomized study was designed to assess the utility of an educational video in preparing cancer patients for decisions about clinical trial participation. The study assessed the effect of the video on patients' understanding and perceptions of clinical trials, its impact on decision making and patient-provider communication, and patients' satisfaction with the video. ⋯ Although the video did not measurably improve patients' knowledge about clinical trials, it was an important source of information, helped educate families, and enhanced patient communication with their oncology providers.