Effect of training based on Orem's self-care deficit theory on breast cancer patients' management of chemotherapy-related side effects and self-care behaviors: A randomized controlled trial

Purpose

To examine the effects of training based on Orem's self-care deficit theory on breast cancer patient's physical, social, and psychological well-being and self-care behaviors during chemotherapy.

Methods

This randomized controlled trial was based on a pretest–posttest experimental design. The study sample consisted of 62 breast cancer patients (n = 31 for each of the intervention and control groups) receiving cyclophosphamide–epirubicin or cyclophosphamide–adriamycin treatment in the medical oncology department of a university hospital in Tekirdağ, Turkey. The breast cancer patients in the intervention group received training based on Orem's self-care deficit theory regarding physical, social, and psychological well-being and self-care behaviors during chemotherapy. The researcher conducted two face-to-face follow-ups (during the second and third chemotherapy cycles, 3 weeks apart) and a posttest assessment. Pretest and posttest symptom scores and self-care survey results were compared for both groups.

Results

The Nightingale Symptom Assessment Scale (N-SAS) first follow-up, second follow-up, and posttest scores showed that the intervention group experienced fewer negative changes in quality of life than the control group based on the physical, social, and psychological subdimension and total scale scores (p < .05). The most positive changes in the intervention group's self-care behaviors were observed for items about caring for and protecting hair, using protective gloves when doing chores, monitoring weight, and limiting social meetings when blood values were low to protect against possible infection.

Conclusion

Training based on Orem's self-care deficit theory positively influenced breast cancer patients' management of chemotherapy-related side effects and self-care behaviors. Chemotherapy-related side effects should be evaluated frequently. Moreover, patients' needs should be determined, and training should be tailored to their needs.