An Observational Study in Patients With HER2 Positive Metastatic Breast Cancer (SystHERs Registry)
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This multi-center, prospective observational study will evaluate the treatment patterns, and the safety in patients with HER2-positive (HER2+) metastatic breast cancer (MBC). Eligible patients will have an initial metastatic breast cancer diagnosis that has not been previously treated with systemic therapy; patients may be enrolled up to 6 months after the diagnosis. Data will be collected for up to 8 years.
An Observational Cohort Study Of Treatment Patterns And Outcomes In Patients With HER2 Positive (Her2+) Metastatic Breast Cancer (SystHERs Registry (Systematic Therapies for HER2+ Metastatic Breast Cancer Study)).
Actual Study Start Date
June 5, 2012
Actual Primary Completion Date
November 16, 2017
Actual Study Completion Date
November 16, 2017
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Ages Eligible for Study:
18 Years and older (Adult, Senior)
Sexes Eligible for Study:
Accepts Healthy Volunteers:
Patients with HER2 positive (HER2+) metastatic breast cancer
Adult patients, >/=18 years of age
Initial diagnosis of HER2+ MBC, as diagnosed by the treating physician, no more than 6 months prior to study enrollment
Availability of cancer-specific historical data points in the patient's medical records