An intervention to increase use and effectiveness of self-care measures for breast cancer chemotherapy patients

Outpatient chemotherapy treatment shifts the managing of side effects from health care providers to patients and families. The primary purpose of this quasi-experimental study was to determine whether women who receive an intervention of three telephone calls and oral and written self-care measures for specific side effects will use more self-care measures and have higher effectiveness scores as measured by the Exercise of Self-Care Questionnaire (ESCQ) after treatment 4 than women who receive standard care. A second purpose was to determine if women scoring higher on the Exercise of Self-Care Agency (ESCA) Scale before chemotherapy used more and effective self-care measures during chemotherapy than women scoring lower on this scale. Forty-eight women beginning chemotherapy for breast cancer completed the ESCA pretreatment and were interviewed using the ESCQ during a sequence of therapy. The experimental group (n = 26) received additional self-care measures. Subjects with higher ESCA scores before chemotherapy treatment used more self-care measures to alleviate chemotherapy side effects. A telephone call and written self-care measures after the second, third, and fourth chemotherapy treatments did not increase use or effectiveness of self-care measures. The implications of assessing patients' self-care agency before chemotherapy are discussed and a nursing intervention recommended.