Shiga Kiyoto, Ogawa Takenori, Maki Atsuko, Amano Masanori, Kobayashi Toshimitsu
Department of Otolaryngology-Head and Neck Surgery, Tohoku University Hospital, Sendai, Japan.
Skull Base. 2011 May;21(3):153-8. doi: 10.1055/s-0031-1275244.
We sought to characterize the effectiveness of concomitant chemoradiotherapy (CCRT) for patients with squamous cell carcinoma of the temporal bone. We performed a retrospective chart review of 14 patients with cancer of the temporal bone who were provided initial treatment in our hospital from December 2001 to November 2008. Four patients with stage I tumors were treated by radiation therapy alone or with oral administration of S1. One patient with a stage II tumor was treated by radiation therapy concomitant with low dose docetaxel. Nine patients with stage IV tumors were treated by CCRT using the TPF regimen (docetaxel, cisplatin, and 5-fluorouracil). As an initial treatment, all patients but one were treated by radiation therapy with or without chemotherapy. Grade 4 adverse events of patients who received CCRT using the TPF regimen involved the leukopenia in one patient and the neutropenia in two patients. Local recurrences were observed in three patients including two patients with T4 tumors. Five-year disease-specific survival rates for all patients and for patients with T4 tumors were 78% and 67%, respectively. CCRT using the TPF regimen is safe and effective as the first treatment for patients with cancer of the temporal bone.
我们试图描述颞骨鳞状细胞癌患者同步放化疗(CCRT)的有效性。我们对2001年12月至2008年11月在我院接受初始治疗的14例颞骨癌患者进行了回顾性病历审查。4例I期肿瘤患者接受单纯放疗或口服S1治疗。1例II期肿瘤患者接受放疗联合低剂量多西他赛治疗。9例IV期肿瘤患者采用TPF方案(多西他赛、顺铂和5-氟尿嘧啶)进行CCRT治疗。作为初始治疗,除1例患者外,所有患者均接受了放疗,部分患者联合化疗。采用TPF方案进行CCRT治疗的患者中,4级不良事件包括1例患者出现白细胞减少和2例患者出现中性粒细胞减少。3例患者出现局部复发,其中2例为T4肿瘤患者。所有患者及T4肿瘤患者的5年疾病特异性生存率分别为78%和67%。采用TPF方案的CCRT作为颞骨癌患者的一线治疗是安全有效的。