一种基于人口的初级结肠淋巴瘤分析:护理模式和结果
Lindsay L Welton1, Julia F Kohn1, Alexander M Troester1
1Department of Surgery, University of Minnesota, Minneapolis, MN.
Surgery
|March 30, 2025
概括
初级结肠直肠淋巴瘤的治疗方法各不相同,近20%的患者没有得到治疗,这影响了生存率. 手术加上化疗显示,近端病变的治疗结果有所改善.
科学领域:
- 在瘤学瘤学.
- 流行病学 流行病学
- 医疗保健服务研究 医疗服务研究
背景情况:
- 初级结直肠淋巴瘤是一种罕见的恶性瘤,发病率越来越高.
- 结直肠淋巴瘤的治疗策略没有标准化.
- 这项研究考察了美国人口的护理模式和结果.
研究的目的:
- 描述美国原发性结肠直肠淋巴瘤的治疗模式.
- 确定影响治疗决策的因素.
- 根据治疗和患者特征分析生存结果.
主要方法:
- 使用了监测,流行病学和最终结果 (SEER) 数据库 (2000-2015).
- 包括被诊断为原发性结直肠淋巴瘤的成年患者.
- 使用后勤回归和考克斯的比例危险模型进行分析.
主要成果:
- 分析了1,721名患者,18%没有接受治疗,与年龄较大有关.
- 治疗方法有所不同:仅化学疗法 (21%),仅手术 (31%),手术+化学疗法 (22%),放射 (8%).
- 年龄,性别,种族,阶段和组织学显著影响了生存率;手术+化疗显示出更好的预后.
结论:
- 大约20%的患者没有接受治疗,这与老年和更差的存活率有关.
- 用手术 + 化疗治疗的近端病变改善了结果.
- 对于老年人和黑人患者来说,人们注意到生存率的差异,这表明潜在的不平等.
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