对预测口腔状细胞癌复发的因素的评估
Ridhi Gupta1, Vipin Arora1, Pragya Shukla2
1Department of ENT and Head Neck Surgery, University College of Medical Sciences, Delhi, India.
概括
在印度男性中,口腔癌复发很常见,骨入侵和积极边缘显著预测了它. 复发大大降低了生存率,强调了需要改进的管理策略.
科学领域:
- 在瘤学瘤学.
- 头部和部手术 头部和部手术
背景情况:
- 口腔癌是印度男性癌症死亡的主要原因之一.
- 在初级治疗后,复发率在17-40%之间,患病率和死亡率显著.
- 陈述时的高级阶段,特别是淋巴结转移,预示着预后不佳.
研究的目的:
- 确定影响口腔癌患者局部区域和远程控制率的因素.
- 为了比较无病存活率,无复发存活时间和整体存活率.
- 分析复发的预测因素及其对患者结果的影响.
主要方法:
- 对接受手术的口腔癌患者的回顾性研究.
- 纳入标准:在德里GTBH和DSCI接受治疗的患者,随访时间至少2年.
- 分析组织病理学因素,包括骨干侵袭,边缘状态,淋巴血管侵袭 (LVI),外节延伸 (ECE) 和淋巴结阶段.
主要成果:
- 骨侵袭 (p=0.001) 和正边缘 (p=0.006) 是复发的重要预测因素.
- 淋巴血管侵袭 (LVI) 和淋巴结分期显著减少了无复发生存时间 (p<0.05).
- 脊髓炎和外延伸 (ECE) 与总生存率降低有关. 两年总生存率为36%,复发和68%,没有复发. 复发后的死亡率为62%.
结论:
- 先进的组织病理特征如骨参与,正边缘,LVI,ECE和先进的N阶段是口腔癌复发的关键预测因素.
- 复发始终与糟糕的结果和显著降低的生存率有关.
- 尽管取得了进展,但消除区域性复发风险仍然是一个挑战,需要有针对性的管理策略.
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