Racial Differences in Breast Cancer Therapeutic Toxicity: Implications for Practice.

Disparities in treatment intensity can contribute to racial disparities in overall breast cancer survival. A natural extension of measuring racial disparities in treatment intensity is consideration of the distribution of treatment toxicities, symptoms, and distress that lead to chemotherapy dose reductions, holds or early termination. There is growing evidence that therapeutic toxicity during early-stage breast cancer treatment may be greater among Black women than White. Important components of symptom management involve the communication of symptoms, the self-care abilities of the patient, the patient's perception of the clinical encounter, and the patient centeredness of the clinical encounter. Racial differences in the symptom reporting, the clinical "reception" and response to symptoms, the prescribed management, and the patient adherence to symptom management requires further investigation. Further research must also consider the structural inequities, as well as institutional and interpersonal racism that contribute to racial differences in cancer symptom burden leading to potential decreases in dose intensity of potentially life-saving early cancer treatment. See related article by Hu et al., p. 167.