相关实验视频
Updated: Sep 14, 2025
04:34
Surgical Treatment of an Endolymphatic Sac Tumor
Published on: May 26, 2023
823
外耳局部晚期皮肤癌的手术与免疫治疗:一个多中心研究
Francesco Mattioli1, Matteo Miglio1, Margherita Basso1
1Department of Otorhinolaryngology-Head and Neck Surgery, University Hospital of Modena, Modena, Italy.
Surgical oncology
|July 24, 2025
概括
与手术相比,免疫疗法显著改善了晚期皮肤癌的特定疾病生存率. 辅助疗法也提高了生存率,特别是在晚期,为这种罕见的癌症提供了新的治疗选择.
科学领域:
- 在瘤学瘤学.
- 皮肤病学 皮肤病学
- 免疫治疗是一种免疫疗法.
背景情况:
- 皮肤癌,特别是外耳癌,是一种罕见的恶性瘤,经常影响老年患者.
- 先进的阶段与高的并发症率有关,并带来治疗挑战.
研究的目的:
- 为了比较手术和cemiplimab之间的生存结果,用于晚期皮肤癌.
- 评估辅助治疗,瘤阶段和边缘状态对手术治疗患者瘤结果的影响.
主要方法:
- 对77名外耳局部晚期皮肤癌患者的回顾性分析.
- 通过手术治疗的患者 (有或没有辅助疗法) 和塞米普利马布之间的结局的比较.
主要成果:
- 与手术相比,免疫疗法 (cemiplimab) 在24个月和60个月的疾病特异性存活率更高 (80%与55.9%的5年存活率相比).
- 外科手术显示出更好的无病生存率 (25.6个月与14.2个月的中位数生存率) 的趋势.
- 辅助疗法在第四阶段疾病中改善了疾病特异性生存时间的中位数;辅助放射治疗没有根据边际状态显著影响结果.
结论:
- 免疫疗法对晚期皮肤癌的手术是一种有前途的替代方案,可以改善存活率.
- 辅助疗法可以改善结果,特别是在晚期.
- 新兴的策略可能需要在未来对这些罕见瘤的治疗算法进行调整.
相关概念视频
01:30Skin Cancer
4.6K
Skin cancer is a type of cancer that occurs when there is an abnormal growth of skin cells, usually triggered by damage to the DNA within the skin cells. It is primarily caused by exposure to ultraviolet (UV) radiation from the sun or artificial sources like tanning beds. Skin cancer is the most common type of cancer worldwide, and its incidence continues to rise.
Basal Cell Carcinoma (BCC): BCC is the most common type of skin cancer, accounting for about 80% of cases. It typically develops in...
Basal Cell Carcinoma (BCC): BCC is the most common type of skin cancer, accounting for about 80% of cases. It typically develops in...
4.6K
01:27Tumor Immunotherapy
662
Immunotherapy is a treatment that boosts or manipulates the immune system to fight diseases, including cancer. For instance, by stimulating an immune response through vaccinations against viruses that cause cancers, like hepatitis B virus and human papillomavirus, these diseases can be prevented. Nonetheless, some cancer cells can avoid the immune system due to their rapid mutation and division. The immune response to many cancers involves three phases: elimination, equilibrium, and escape.
662