The Breast : official journal of the European Society of Mastology
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There are around 40,000 healthcare applications (apps) available for smartphones. Apps have been reviewed in many specialties. Breast cancer is the most common malignancy in females with almost 1.38 million new cases a year worldwide. Despite the high prevalence of breast disease, apps in this field have not been reviewed to date. We have evaluated apps relevant to breast disease with an emphasis on their evidence base (EB) and medical professional involvement (MPI). ⋯ There is a lack of EB and MPI in the development of current breast apps. Safety concerns highlight the need for regulation, full authorship disclosure and clinical trials. A robust framework for identifying high quality applications is necessary. This will address the current barrier pertaining to a lack of consumer confidence in their use and further aid to promote their widespread implementation within healthcare.
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In the absence of definitive data about the natural history of DCIS the appropriateness of describing DCIS as cancer is controversial. ⋯ Little consensus exists regarding how best to explain low grade DCIS to patients.
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Trastuzumab-based regimens for the adjuvant treatment of HER2-positive early breast cancer significantly prolonged overall survival (OS) and disease free survival (DFS) in large randomized trials, with sustained benefits at four-year follow-up. We assessed long-term survival estimates and predictors in a large cohort of Italian women with early breast cancer treated with trastuzumab in clinical practice. Through a record linkage between five regional healthcare databases, we identified women treated with trastuzumab for early breast cancer in Lombardy (2006-2009). ⋯ OS estimates were 98.7%, 95.4%, 91.5% and 89.4% at 1, 2, 3 and 4 years, respectively. Significant independent predictors of worse survival outcomes were age <40 or ≥70 years compared to age 40-69 years, positive nodal status, radical breast surgery, combination therapy with paclitaxel, having at least one comorbidity (i.e. diabetes, cardiovascular disease), and a trastuzumab-based regimen lasting less than six months. Long term survival rates of women treated with trastuzumab for early breast cancer in clinical practice were consistent with estimates from clinical trials testing the drug in the adjuvant setting.