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The Metastatic Receptor Status Impact On First-Line Treatment Plans And Outcomes For Recurrent Metastatic Breast Cancer, T. Allen Pannell

Doctoral Dissertations

Background: For more than two decades, breast cancer researchers have studied the benefits, risks and clinical importance of testing the receptor status of metastatic tumors. While there is a growing consensus that the status should be re-tested and under what circumstances that re-testing should occur, there is little to no evidence that utilizing test results for metastatic tumor receptor status improves the clinical outcomes of patients. In fact, there is evidence that changes to treatment plans based on this re-testing can be harmful to patient outcomes.

Objective: This dissertation evaluates the current state of evidence related to altering patient treatment …