Tollenaar R A, Liefers G J, Repelaer van Driel O J, van de Velde C J
Department of Surgery, University Hospital Leiden, The Netherlands.
Eur J Cancer. 1994;30A(10):1448-53. doi: 10.1016/0959-8049(94)00280-i.
35 patients were studied to determine the effectiveness of scalp hypothermia in the prevention of alopecia caused by adjuvant chemotherapy for breast cancer. Scalp hypothermia was induced by the newly developed Theracool cooling machine. The chemotherapeutic regimen consisted of one perioperative course of doxorubicin 50 mg/m2, cyclophosphamide 600 mg/m2 and 5-fluorouracil 600 mg/m2 (EORTC protocol 10854). Only 4 (11%) patients showed acceptable hair preservation (no or minor alopecia). 12 patients (34%) had moderate alopecia, all requiring a wig. 19 patients (54%) had complete alopecia. No scalp metastases were observed after scalp cooling. These results and a review of the literature suggest that scalp hypothermia to prevent alopecia may only be effective in a cytotoxic regimen containing an anthracycline as the sole alopecia-inducing agent. With current adjuvant chemotherapy for breast cancer, in which a combination of cyclophosphamide and an anthracycline is often used, there is no place for scalp hypothermia.
对35例患者进行了研究,以确定头皮低温疗法在预防乳腺癌辅助化疗所致脱发方面的有效性。头皮低温由新开发的Theracool冷却机诱导产生。化疗方案包括一个围手术期疗程,使用阿霉素50mg/m²、环磷酰胺600mg/m²和5-氟尿嘧啶600mg/m²(欧洲癌症研究与治疗组织方案10854)。只有4例(11%)患者的头发保留情况可接受(无脱发或轻度脱发)。12例(34%)患者有中度脱发,均需要假发。19例(54%)患者完全脱发。头皮冷却后未观察到头皮转移。这些结果以及文献综述表明,预防脱发的头皮低温疗法可能仅在以蒽环类药物作为唯一致脱发剂的细胞毒性方案中有效。对于目前乳腺癌辅助化疗中经常使用环磷酰胺和蒽环类药物联合的情况,头皮低温疗法并无用武之地。