Chemotherapy-Induced Anemia Increases Risk Of Local Breast Cancer Recurrence

EurekAlert – Patients with breast cancer who developed anemia during chemotherapy had nearly three times the risk of local recurrence as those who did not, according to a study published in the April 1 issue of Clinical Cancer Research¸ a journal of the American Association for Cancer Research. “We speculate that there may be an interaction between chemotherapy/radiotherapy and anemia,” said lead researcher Peter Dubsky, MD, a senior consultant in the department of surgery at the Medical University of Vienna, Austria. “Both treatment modalities have been shown to be less effective in anemic patients. Since we do not see the effect in terms of relapse-free survival, the interaction with local adjuvant treatment may play a more important role.”