IMAGE: Irradiating chest lymph nodes in patients with early stage breast cancer improves survival without increasing side effects. view more
Chicago, USA: Giving radiation therapy to the lymph nodes located behind the breast bone and above the collar bone to patients with early stage breast cancer improves overall survival without increasing side effects, and this effect continues for 15 years, researchers have found. Professor Philip Poortmans, head of the department of radiation oncology at the Institut Curie, Paris, France, will tell participants at the annual American Society for Clinical Oncology (ASCO) congress next week (Monday, 4 June 2018) that these findings settle once and for all the question as to whether radiation therapy is beneficial for these patients.
Results from the international randomised trial, carried out by the European Organisation for the Research and Treatment of Cancer (EORTC) and which involved 4004 patients with stage I to III breast cancer from 43 centres, are convincing, he says. “Our results make it clear that irradiating these lymph nodes gives a better patient outcome than giving radiation therapy to the breast/thoracic wall alone. Not only have we shown that such treatment has a beneficial effect on disease control, but
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