Acta oncologica
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Randomized Controlled Trial Clinical Trial
Treatment of breast-cancer-related lymphedema with or without manual lymphatic drainage--a randomized study.
A prospective randomized study was carried out to investigate whether the addition of manual lymphatic drainage (MLD) to the standard therapy could improve treatment outcome in women with lymphedema of the ipsilateral arm after breast cancer treatment. Forty-two patients were randomly assigned to receive standard therapy or standard therapy plus MLD 8 times in 2 weeks and training in self-massage. ⋯ The patients were followed-up for a total of 12 months. The study showed that both groups obtained a significant reduction in edema and that MLD did not contribute significantly to reduce edema volume.
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TP53 gene-mutation and protein expression of p53 are described as being of prognostic importance for the outcome of breast cancer. The present study was therefore carried out to evaluate whether TP53 mutation would be a feasible prognostic marker in the routine diagnostic evaluation of breast cancer, and, in particular, to analyse the relationship between TP53 mutation and nodal status. Tumour material was obtained from women with sporadic early breast cancer. ⋯ The same factors together with postmenopausal status were found to be significantly associated with increased risk of death. TP53 mutation is a strong marker for the prediction of overall and disease-free survival in breast cancer, irrespective of nodal status. A better understanding of the role of the p53 pathway, including analysis of different types of TP53 mutations, is required in order further to investigate the prognostic potential of this marker.