What is the life expectancy of HER2-positive metastatic breast cancer?
What is the life expectancy of HER2-positive metastatic breast cancer?
Median overall survival for patients with HER2-positive metastatic breast cancer was less than 2 years before the introduction of anti-HER2 targeted therapies.
Is HER2-positive breast cancer curable?
HER2-positive breast cancer is highly curable because of the availability of these HER2-targeted therapies, so we treat patients fairly aggressively upfront to reduce the risk of them experiencing a stage IV recurrence.
Are HER2 cancers more aggressive?
This protein promotes the growth of cancer cells. In about 1 of every 5 breast cancers, the cancer cells have extra copies of the gene that makes the HER2 protein. HER2 -positive breast cancers tend to be more aggressive than other types of breast cancer.
How do you stop HER2 recurrence?
Vaccine Derived from HER2 Protein May Help Prevent Breast Cancer Recurrence. A new breast cancer vaccine that is derived from the HER2 protein may help prevent recurrence in patients with HER2-positive disease and appears safe.
What is HER2 negative breast cancer prognosis?
Triple negative breast cancer. This type of cancer does not respond to estrogen, progesterone, or the HER2 protein. As a result there is a lower 5-year survival rates for people with triple-negative breast cancer. Research suggests women with triple-negative breast cancer have a 77 percent 5-year survival rate.
Is HER2 cancer aggressive?
HER2-positive breast cancers tend to be more aggressive than other types of breast cancer. They’re less likely to be sensitive to hormone therapy, though many people with HER2-positive breast cancer can still benefit from hormone therapy. Treatments that specifically target HER2 are very effective.
What is triple positive breast cancer?
Triple positive breast cancer is not uncommon. It’s thought that roughly 20 to 25 percent of breast cancers (15 to 30 percent in some studies) are HER2 positive. More common, roughly 70 percent of breast cancers are estrogen receptor positive, most of these being progesterone receptor positive as well.
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