Scalp cooler efficacy to reduce anthracycline-induced alopecia and its QOL impact in breast cancer

Abstract

e13539 Background: Hair loss is a common, unavoidable, and stressful side effect of chemotherapy. This work was performed to evaluate the role of scalp cooling in reducing anthracycline-induced hair loss and its impact on Quality of life (QOL). Methods: The study was conducted from July 2007 to August 2008. It included 120 females with breast cancer, treated in adjuvant setting. Patients were chosen according to certain criteria (age ≤ 70 years, WHO performance status 0–1, no cardiac disease, no serious psychiatric conditions, no previous chemotherapy). Patients were divided randomly into 2 groups according to whether scalp cooler was used or not during chemotherapy. Chemotherapy consisted of doxorubicin (50 mg/m2), 5-FU (500 mg/m2) and cyclophosphamide (500 mg/m2) for 6 cycles. Paxman Scalp Cooler was used. The cap was applied 20 minutes before, during and 2 hours after infusion. Hair loss was assessed using WHO criteria at each cycle and after 6 cycles of chemotherapy. QOL was assessed using EORTC QLQ-C30 and BR23. Results: After 4 cycle, 61.7 % of patients in scalp cooling group had grade 4 hair loss compared to 81.7 % of patients in control group. After 6 cycles, 85% of patients in scalp cooling group experienced grade 4 hair loss compared to 100% of patients in the control group. Only 9 patients (15%) in the scalp cooling group developed grade 1–2 hair loss. No significant relation was found between the degree of hair loss and the liver function tests. Most patients (73.3%) were comfortable during cooling. QOL scores were comparable between the two groups except for emotional functioning and body image. In the hair loss group, 71.2% of patients showed severe disturbance of emotional functioning and 54.1% of patients had moderate disturbance in body image. In hair preservation group (9 patients), 77.8% developed moderate disturbance of emotional functioning and all patients had mild disturbance in the body image. Conclusions: The role of scalp cooling is limited at the total dose of 300 mg/m2 doxorubicin. It may be more effective with fewer cycles or less aggressive drug combination. Hair loss affects various aspects of QOL, especially emotional functioning and body image. More time is needed to assess the long term effect of hair loss on QOL and the incidence of scalp metastasis in the two study groups. No significant financial relationships to disclose.