Patient and nursing staff perspectives on automated scalp cooling (ASC) for chemotherapy-induced alopecia in breast cancer.

Abstract

365 Background: Automated scalp cooling (ASC) is utilized in breast cancer patients to reduce chemotherapy-induced alopecia. Nursing staff and patient perspectives on ASC are limited regarding impact on care delivery and outcomes. Methods: A survey-based study of patient and chemotherapy nurse perspectives of ASC was conducted at three multi-regional Mayo Clinic sites. One-time surveys were sent to breast cancer patients and nurses for self-reporting of the ASC experience. Patients were identified via ICD-10 codes for breast cancer with subsequent chart review to confirm relevant chemotherapy regimen and ASC use. Chemotherapy nurses were identified by their respective chemotherapy unit nurse managers. Patient survey responses were compared between groups that did or did not use ASC by use of Pearson chi-square test for frequency data and the Kruskal-Wallis rank sum test for continuous measures. P values <0.05 were considered statistically significant. Results: Surveys were sent to 181 nurses with 61 (33.7%) completing them. Nurses reported ASC administration to 10-50 patients (n=43, 63.9%) or ≥50 patients (n=18, 29.5%). Most felt they had little or no technical support available (67.2%), witnessed scheduling difficulties (52.5%), were distressed by workload intensity (52.5%), and did not receive adequate training (67.2%). Most felt that ASC demanded greater nursing time compared to other duties (57.4%). Most would not recommend ASC to a friend or family member (88.6%). Surveys were sent to chemotherapy patients with 93 of 465 (20.0%) ASC patients and 56 of 341 (16.4%) without ASC (control) completing them. Controls were significantly more likely to experience hair loss, shave their head, and wear a wig (all p<0.001). There was no significant difference between groups for the EORTC QLQC30, EORTC BR23, and Body Image Scale results or frequency of headaches. Patients who used ASC for less than half of their chemotherapy sessions reported significantly more cold discomfort ( p=0.040) and dizziness ( p=0.003). Time investment (33.3%) and side effects (31.2%) were the most frequent burdens cited. Conclusions: Most nurses indicated that ASC increased nursing workload compared with other duties, and they lacked adequate training and technical support. Increasing formal nurse education and access to technical support documents and live technical support may be options for improving nursing satisfaction with ASC. Patient responses suggest qualitative effectiveness of ASC in reducing hair loss. While those with ASC were less likely to shave or use a wig, this did not translate to significant differences in quality of life or psychosocial body image compared to controls. Cold discomfort and dizziness were the most frequent side effects among those with lower utilization of ASC.