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  • 期刊

快速連續治療法於晚期口腔癌治療之應用

Clinical Applicatin of Rapid Sequence Treatment in Late Stage Oral Squamous Cell Carcinoma

摘要


頭頸部腫瘤患者之治療,傳統上仍以外科手術切除,放射線治療及化學藥物治療為主。理論上,以手術切除腫瘤本體,並佐以放射線及化學藥物治療來清除散布或游離的腫瘤細胞,當可有效治療疾病。然而文獻回顧中,各種不同設計組合之療法,對於晚期口腔癌患者三年存活率之比較卻無顯著差異,均只有30%左右。檢討過去治療可能之缺失中,療程及間隔太長而未能配合腫瘤細胞之生物特性,可能是影響成敗的關鍵所在。因此本研究針對晚期口腔癌患者所設計之綜合治療方式為連續密集治療法(Rapid sequence treatment),本治療法之次序安排為術前化學藥物治療連續五天後、第六天施行外科手術,術後預計三週内接受放射線治療,全部療程縮短在八至十週內結束。結果本研究收集了十位患者、平均治療後追蹤24個月,存活率達70%,成效顯著。因此本研究所提出之治療方式,對於口腔癌治療存活率之提升,深具潛力,希望將來能就患者數目的增加來進一步驗證本治療法之確實效果來提高日後口腔癌患者之存活率。

並列摘要


Based on the biological characteristics of the cancer cell and the different mechanisms of treatments, pre-operative chemotherapy surgery and post-operative radiotherapy are combined in a continuous, concentrated sequence. 10 patients were treated and followed for average 24 months, 7 of 10 pts are survived and disease-free. All the patients stood the treatment course well. And the compications were minimal with 3 osteoradionecrosis as the major ones. The result revealed that the overall treatment time and the intervals between treatments may be a critical factor in cancer therapy.

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