self-efficacy coaching for women with breast cancer

Conditions: Breast Cancer

Summary: this is an open, prospective, multi-center, interventional study to evaluate the benefit and efficacy of individualized self-efficacy coaching for women with high-risk early breast cancer. in total, 6 sites will be assigned 1:1 to either the experimental arm (group a) or the control arm (group b). the controlled site assignment will assure a balanced site-specific qol between both groups at baseline. all patients will be medically treated according to guidelines. the experimental group a will in addition receive regular self-efficacy coaching.

breast cancer represents the leading cause of cancer in women in switzerland with around 6,000 newly diagnosed cases per year. beside the therapy- and cancer-associated somatic illness, about one third of patients develop anxiety disorders or depression and need psychotherapeutic or psychiatric care. women with breast cancer display the highest psychic comorbidity compared to patients with other cancer entities (40% point prevalence) . to assist with psychological coping with the disease several psycho-oncological interventions have been established in the past decades. self-efficacy describes the extent or strength of one's belief in one's own ability to complete tasks and reach goals. nagel \& schreiber have developed an individualized self-efficacy coaching for cancer patients to mobilize and strengthen the belief in one's own ability to deal with and fight the disease. the secom-pswe study evaluates the impact of regular self-efficacy coaching on the perceived self-efficacy and the quality of life (qol) in patients with early breast cancer.

Eligibility criteria:
inclusion criteria: 1. written and signed informed consent 2. histologically confirmed early breast cancer 3. high risk patients, defined as t≥3 and/or n+ and/or g3 and/or triple-negative breast cancer (tnbc; pgr-/er-/her2-) at primary diagnosis 4. eligible for systemic neo-adjuvant or adjuvant therapy 5. age ≥ 18 years 6. ecog 0-2 7. expected follow-up care at site for at least 5 years 8. expected adherence to observation and questionnaire assessment (group a and b) as well as to study intervention (group a) 9. anti-cancer therapy and follow-up care according to the established guidelines 10. fluent in written and spoken german language exclusion criteria: 1. not eligible for systemic neo-adjuvant or adjuvant treatment according to the established guidelines 2. previous systemic anti-neoplastic therapy 3. resection \>r0 for adjuvant patients 4. metastases 5. patients who decline systemic therapy according to established guidelines for personal reasons 6. inflammatory breast cancer, sarcomas, m. paget 7. presence of other primary tumors within the last 5 years, except for appropriately treated, controlled, basal-cell carcinoma and cervical cancer in situ 8. not controlled, severe, life-threatening, or prognostic unfavorable comorbidities 9. pregnancy, lactation 10. indication of a severe depression/anxiety disorder at baseline (phq 9 score ≥15 and/or gad-7 score ≥15 at baseline) 11. participation in other (non-)interventional studies or tumor registries 12. male patients

Keywords: self-efficacy expectation