진행된 후두암과 하인두암의 환자에서 유도화학 요법 후 방사선 치료와 수술 후 방사선 치료의 성적 비교 및 고찰

• 영문명: Induction Chemotherapy Plus Radiation Compared with Surgery Plus Radiation in Patients with Advanced Laryngeal and Hypopharyngeal Cancer
• 발행기관: 대한방사선종양학회
• 저자명: 금기창(Ki Chang keum) 이창걸(Chang Geol Lee) 김귀언(Gwi Eon Kim) 이경희(Kyung Hee Lee)
• 간행물 정보: 『대한방사선종양학회지』제11권 제2호, 277~283쪽, 전체 7쪽
• 주제분류: 의약학 > 종양학
• 파일형태: PDF
• 발행일자: 1993.12.29

영문 초록

Background: We peformed a retrospective study in patients with previously untreated advanced (Stage III or IV) laryngeal and hypopharyngeal cancer to compare the results of induction chemotherapy followed by definitive radiation therapy (CT+ RT) with those of conventional laryngectomy and postoperative radiation therapy (OP + RT). Method: Between 1985 and 1990, twenty-four patients were treated with two or three courses of chemotherapy and radiation therapy (66-75 Gy). Twenty-five patients were received laryngectomy and radical neck dissection (except 3 patients) and postoperative radiation therapy (55~64 Gy). Result: After a median fellow-up of 20 months, the actusrial 5-year overall survival rate was 24% (chemotherapy group) and 36%, (op group). (P<0.1). The local control rate was the 65%, (13/20) and 68.2%, (15/22). (p<0.1). The rate of laryngeal preservation was 65% (13/20) in chemotherapy group. Conclusion: Induction chemotherapy and definitive radiation therapy can be effective in preserving the larynx in a high percentage of patients with advanced laryngeal and hypopharyngeal cancer.

키워드

Induction chemotherapy Radiotherapy Laryngeal and hypopharyngeal cancer