New breast cancer test may spare patients from chemotherapy
Researchers have developed a new test that can predict the return of the cancer, thus sparing breast cancer patients from unnecessary chemotherapy. The test, called Oncotype DX, analyses the samples of tumour that is removed during surgery and provides a score between 1 and 100 on the likelihood of the cancer returning. “Thousands of women are undergoing unnecessary chemotherapy because of the failure to make this available to everyone,” a leading breast cancer surgeon was quoted. The test is suitable for women, who have a hormone-driven breast cancer type known as estrogen receptor positive HER2 negative which accounts for most breast cancer patients.
For the study, the team conducted a trial, known as Plan B, and involved over 4,000 patients in 12 centres. Plan B showed that the test was effective both in women whose cancer remained in the breast and in those patients whose cancer had spread to the lymph nodes. It revealed that 98 per cent of patients with a low recurrence score who avoided chemotherapy after surgery survived at least five years without their cancer returning, showing they did not need chemotherapy, the researchers said. Breast cancer is a type of cancer originating from the breast tissues. Both men and women can be afflicted by it though it’s rarer in men. Along with cervical cancer it’s one of the most common types of cancer that afflicts women. One of the major issues with breast cancer is that it is often not detected soon enough. This is due to low awareness about the disease. Detecting it early can significantly reduce the death risk.
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For the study, the team conducted a trial, known as Plan B, and involved over 4,000 patients in 12 centres. Plan B showed that the test was effective both in women whose cancer remained in the breast and in those patients whose cancer had spread to the lymph nodes. It revealed that 98 per cent of patients with a low recurrence score who avoided chemotherapy after surgery survived at least five years without their cancer returning, showing they did not need chemotherapy, the researchers said. Breast cancer is a type of cancer originating from the breast tissues. Both men and women can be afflicted by it though it’s rarer in men. Along with cervical cancer it’s one of the most common types of cancer that afflicts women. One of the major issues with breast cancer is that it is often not detected soon enough. This is due to low awareness about the disease. Detecting it early can significantly reduce the death risk.
THIS IS ONLY FOR INFORMATION, ALWAYS CONSULT YOU PHYSICIAN BEFORE HAVING ANY PARTICULAR FOOD/ MEDICATION/EXERCISE/OTHER REMEDIES. PS- THOSE INTERESTED IN RECIPES ARE FREE TO VIEW MY BLOG-
HTTP:GSEASYRECIPES.BLOGSPOT.COM/
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Labels: analyses, Breast cancer, cancer tumour, chemotherapy, estrogen receptor positive(HER2), new test, Oncotype DX, predicts, return of cancer, sparing
posted by G S Iyer at 1:58 AM
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